Co-NP
comment: In computational complexity theory, co-NP is a complexity class. A decision problem X is a member of co-NP if and only if its complement X is in the complexity class NP. In simple terms, co-NP is the class of problems for which there is a polynomial-time algorithm that can verify "no" instances (sometimes called counterexamples) given the appropriate certificate. Equivalently, co-NP is the set of decision problems where the "no" instances can be accepted in polynomial time by a non-deterministic Turing machine.
abstract: In computational complexity theory, co-NP is a complexity class. A decision problem X is a member of co-NP if and only if its complement X is in the complexity class NP. In simple terms, co-NP is the class of problems for which there is a polynomial-time algorithm that can verify "no" instances (sometimes called counterexamples) given the appropriate certificate. Equivalently, co-NP is the set of decision problems where the "no" instances can be accepted in polynomial time by a non-deterministic Turing machine. An example of an NP-complete problem is the subset sum problem: given a finite set of integers, is there a non-empty subset that sums to zero? To give a proof of a "yes" instance, one must specify a non-empty subset that does sum to zero, which is easy to verify. The complementary problem asks: "given a finite set of integers, does every non-empty subset have a non-zero sum?". Even if someone claims to know the answer to the complementary question for a given set, we do not know how to verify their solution efficiently. To give a proof of the "yes" instance, they may try to list every single subset and their supposedly non-zero sum. However, verifying their claim is just as inefficient as checking all possible sums in the first place. Because of this dilemma, we do not know if the subset sum problem is in co-NP. Note however that the complementary question itself is in co-NP, since the original question is in NP.

Bestiary
comment: A bestiary, or bestiarum vocabulum, is a compendium of beasts. Originating in the ancient world, bestiaries were made popular in the Middle Ages in illustrated volumes that described various animals and even rocks. The natural history and illustration of each beast was usually accompanied by a moral lesson. This reflected the belief that the world itself was the Word of God, and that every living thing had its own special meaning. For example, the pelican, which was believed to tear open its breast to bring its young to life with its own blood, was a living representation of Jesus. The bestiary, then, is also a reference to the symbolic language of animals in Western Christian art and literature.

Acadia University
abstract: Acadia University is a predominantly undergraduate university located in Wolfville, Nova Scotia, Canada with some graduate programs at the master's level and one at the doctoral level. The enabling legislation consists of Acadia University Act and the Amended Acadia University Act 2000. The Wolfville Campus houses Acadia University Archives and the Acadia University Art Gallery. Acadia offers over 200 degree combinations in the Faculties of Arts, Pure and Applied Science, Professional Studies, and Theology. The student-faculty ratio is 15:1 and the average class size is 28. Open Acadia offers correspondence and distance education courses.
comment: Acadia University is a predominantly undergraduate university located in Wolfville, Nova Scotia, Canada with some graduate programs at the master's level and one at the doctoral level. The enabling legislation consists of Acadia University Act and the Amended Acadia University Act 2000.

British Columbia
comment: British Columbia (BC; French: Colombie-Britannique) is the westernmost province of Canada, located between the Pacific Ocean and the Rocky Mountains. With an estimated population of 5.016 million as of 2018, it is Canada's third-most populous province. In 1866, Vancouver Island became part of the colony of British Columbia, and Victoria became the united colony's capital. In 1871, British Columbia became the sixth province of Canada. Its Latin motto is Splendor sine occasu ("Splendour without Diminishment").
abstract: British Columbia (BC; French: Colombie-Britannique) is the westernmost province of Canada, located between the Pacific Ocean and the Rocky Mountains. With an estimated population of 5.016 million as of 2018, it is Canada's third-most populous province. The first British settlement in the area was Fort Victoria, established in 1843, which gave rise to the City of Victoria, at first the capital of the separate Colony of Vancouver Island. Subsequently, on the mainland, the Colony of British Columbia (1858–1866) was founded by Richard Clement Moody and the Royal Engineers, Columbia Detachment, in response to the Fraser Canyon Gold Rush. Moody was Chief Commissioner of Lands and Works for the Colony and the first Lieutenant Governor of British Columbia: he was hand-picked by the Colonial Office in London to transform British Columbia into the British Empire's "bulwark in the farthest west", and "to found a second England on the shores of the Pacific". Moody selected the site for and founded the original capital of British Columbia, New Westminster, established the Cariboo Road and Stanley Park, and designed the first version of the Coat of arms of British Columbia. Port Moody is named after him. In 1866, Vancouver Island became part of the colony of British Columbia, and Victoria became the united colony's capital. In 1871, British Columbia became the sixth province of Canada. Its Latin motto is Splendor sine occasu ("Splendour without Diminishment"). The capital of British Columbia remains Victoria, the fifteenth-largest metropolitan region in Canada, named for Queen Victoria, who ruled during the creation of the original colonies. The largest city is Vancouver, the third-largest metropolitan area in Canada, the largest in Western Canada, and the second-largest in the Pacific Northwest. In October 2013, British Columbia had an estimated population of 4,606,371 (about 2.5 million of whom were in Greater Vancouver). The province is currently governed by the British Columb[cell cut: 2814 characters, first 2000 kept]

Battle of Peleliu
abstract: The Battle of Peleliu, codenamed Operation Stalemate II by the United States military, was fought between the U.S. and Japan during the Mariana and Palau Campaign of World War II, from September to November 1944, on the island of Peleliu. U.S. Marines of the 1st Marine Division, and later soldiers of the U.S. Army's 81st Infantry Division, fought to capture an airstrip on the small coral island. This battle was part of a larger offensive campaign known as Operation Forager, which ran from June to November 1944, in the Pacific Theater. Major General William Rupertus, Commander of the 1st Marine Division, predicted the island would be secured within four days. However, after repeated Imperial Army defeats in previous island campaigns, Japan had developed new island-defense tactics and well-crafted fortifications that allowed stiff resistance, extending the battle through more than two months. In the United States, this was a controversial battle because of the island's questionable strategic value and the high casualty rate, which exceeded that of all other amphibious operations during the Pacific War. The National Museum of the Marine Corps called it "the bitterest battle of the war for the Marines".
comment: The Battle of Peleliu, codenamed Operation Stalemate II by the United States military, was fought between the U.S. and Japan during the Mariana and Palau Campaign of World War II, from September to November 1944, on the island of Peleliu. U.S. Marines of the 1st Marine Division, and later soldiers of the U.S. Army's 81st Infantry Division, fought to capture an airstrip on the small coral island. This battle was part of a larger offensive campaign known as Operation Forager, which ran from June to November 1944, in the Pacific Theater.

Dictatorship
abstract: A dictatorship is an authoritarian form of government, characterized by a single leader or group of leaders with either no party or a weak party, little mass mobilization, and limited political pluralism. According to other definitions, democracies are regimes in which "those who govern are selected through contested elections"; therefore dictatorships are "not democracies". With the advent of the 19th and 20th centuries, dictatorships and constitutional democracies emerged as the world's two major forms of government, gradually eliminating monarchies, one of the traditional widespread forms of government of the time. Typically, in a dictatorial regime, the leader of the country is identified with the title of dictator, although their formal title may more closely resemble something similar to "leader". A common aspect that characterized dictators is taking advantage of their strong personality, usually by suppressing freedom of thought and speech of the masses, in order to maintain complete political and social supremacy and stability. Dictatorships and totalitarian societies generally employ political propaganda to decrease the influence of proponents of alternative governing systems.
comment: A dictatorship is an authoritarian form of government, characterized by a single leader or group of leaders with either no party or a weak party, little mass mobilization, and limited political pluralism. According to other definitions, democracies are regimes in which "those who govern are selected through contested elections"; therefore dictatorships are "not democracies". With the advent of the 19th and 20th centuries, dictatorships and constitutional democracies emerged as the world's two major forms of government, gradually eliminating monarchies, one of the traditional widespread forms of government of the time. Typically, in a dictatorial regime, the leader of the country is identified with the title of dictator, although their formal title may more closely resemble something simila

Davenport, Iowa
comment: Davenport is the county seat of Scott County in Iowa and is located along the Mississippi River on the eastern border of the state. It is the largest of the Quad Cities, a metropolitan area with a population estimate of 382,630 and a CSA population of 474,226; it is the 90th largest CSA in the nation. Davenport was founded on May 14, 1836 by Antoine Le Claire and was named for his friend George Davenport, a former English sailor who served in the U.S. Army during the War of 1812, served as a supplier Fort Armstrong, worked as a fur trader with the American Fur Company, and was appointed a quartermaster with the rank of colonel during the Black Hawk War. According to the 2010 census, the city had a population of 99,685 (making it Iowa's third-largest city). The city appealed this figure, ar
abstract: Davenport is the county seat of Scott County in Iowa and is located along the Mississippi River on the eastern border of the state. It is the largest of the Quad Cities, a metropolitan area with a population estimate of 382,630 and a CSA population of 474,226; it is the 90th largest CSA in the nation. Davenport was founded on May 14, 1836 by Antoine Le Claire and was named for his friend George Davenport, a former English sailor who served in the U.S. Army during the War of 1812, served as a supplier Fort Armstrong, worked as a fur trader with the American Fur Company, and was appointed a quartermaster with the rank of colonel during the Black Hawk War. According to the 2010 census, the city had a population of 99,685 (making it Iowa's third-largest city). The city appealed this figure, arguing that the Census Bureau missed a section of residents, and that its total population was more than 100,000. The Census Bureau estimated Davenport's 2011 population to be 100,802. Located approximately halfway between Chicago and Des Moines, Davenport is on the border of Iowa across the river from Illinois. The city is prone to frequent flooding due to its location on the Mississippi River. There are two main universities: St. Ambrose University and Palmer College of Chiropractic, where the first chiropractic adjustment took place. Several annual music festivals take place in Davenport, including the Mississippi Valley Blues Festival, the Mississippi Valley Fair, and the Bix Beiderbecke Memorial Jazz Festival. An internationally known 7-mile (11 km) foot race, called the Bix 7, is run during the festival. The city has a Class A minor-league baseball team, the Quad Cities River Bandits. Davenport has 50 plus parks and facilities, as well as more than 20 miles (32 km) of recreational paths for biking or walking. Three interstates, 80, 74 and 280, and two major United States Highways serve the city. Davenport has seen steady population growth since its incorporation. National econ[cell cut: 2764 characters, first 2000 kept]

Craven Cottage
abstract: Craven Cottage is a football stadium located in Fulham, London. It has been the home ground of Fulham F.C. since 1896.The ground's current capacity is 25,700, all-seated, though the record attendance is 49,335, for a game against Millwall, 8 October 1938. Located next to Bishop's Park on the banks of the River Thames, 'Craven Cottage' was originally a royal hunting lodge and has history dating back over 300 years. As well as by Fulham, the stadium has been also been used by the United States men's national soccer team, Australia national football team, the Republic of Ireland national football team, and Canada men's national football team, and was formerly the home ground for rugby league team Fulham RLFC.
comment: Craven Cottage is a football stadium located in Fulham, London. It has been the home ground of Fulham F.C. since 1896.The ground's current capacity is 25,700, all-seated, though the record attendance is 49,335, for a game against Millwall, 8 October 1938. Located next to Bishop's Park on the banks of the River Thames, 'Craven Cottage' was originally a royal hunting lodge and has history dating back over 300 years.

Asia
comment: Asia ( ()) is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres. It shares the continental landmass of Eurasia with the continent of Europe and the continental landmass of Afro-Eurasia with both Europe and Africa. Asia covers an area of 44,579,000 square kilometres (17,212,000 sq mi), about 30% of Earth's total land area and 8.7% of the Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Asia is notable for not only its overall large size and population, but also dense and large settlements, as well as vast barely populated regions. Its 4.5 billion people (as of September 2018) constitute roughly 60% of the world's population.
abstract: Asia ( ()) is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres. It shares the continental landmass of Eurasia with the continent of Europe and the continental landmass of Afro-Eurasia with both Europe and Africa. Asia covers an area of 44,579,000 square kilometres (17,212,000 sq mi), about 30% of Earth's total land area and 8.7% of the Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Asia is notable for not only its overall large size and population, but also dense and large settlements, as well as vast barely populated regions. Its 4.5 billion people (as of September 2018) constitute roughly 60% of the world's population. In general terms, Asia is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, and on the north by the Arctic Ocean. The border of Asia with Europe is a historical and cultural construct, as there is no clear physical and geographical separation between them. It is somewhat arbitrary and has moved since its first conception in classical antiquity. The division of Eurasia into two continents reflects East–West cultural, linguistic, and ethnic differences, some of which vary on a spectrum rather than with a sharp dividing line. The most commonly accepted boundaries place Asia to the east of the Suez Canal separating it from Africa; and to the east of the Turkish Straits, the Ural Mountains and Ural River, and to the south of the Caucasus Mountains and the Caspian and Black Seas, separating it from Europe. China and India alternated in being the largest economies in the world from 1 to 1800 CE. China was a major economic power and attracted many to the east, and for many the legendary wealth and prosperity of the ancient culture of India personified Asia, attracting European commerce, exploration and colonialism. The accidental discovery of a trans-Atlantic route from[cell cut: 3168 characters, first 2000 kept]

Acantharea
abstract: The Acantharea (Acantharia) are a group of radiolarian protozoa, distinguished mainly by their strontium sulfate skeletons.

August 5
comment: August 5 is the 217th day of the year (218th in leap years) in the Gregorian calendar. There are 148 days remaining until the end of the year.

DEC Alpha
comment: Alpha, originally known as Alpha AXP, is a 64-bit reduced instruction set computing (RISC) instruction set architecture (ISA) developed by Digital Equipment Corporation (DEC), designed to replace their 32-bit VAX complex instruction set computer (CISC) ISA. Alpha was implemented in microprocessors originally developed and fabricated by DEC. These microprocessors were most prominently used in a variety of DEC workstations and servers, which eventually formed the basis for almost all of their mid-to-upper-scale lineup. Several third-party vendors also produced Alpha systems, including PC form factor motherboards.
abstract: Alpha, originally known as Alpha AXP, is a 64-bit reduced instruction set computing (RISC) instruction set architecture (ISA) developed by Digital Equipment Corporation (DEC), designed to replace their 32-bit VAX complex instruction set computer (CISC) ISA. Alpha was implemented in microprocessors originally developed and fabricated by DEC. These microprocessors were most prominently used in a variety of DEC workstations and servers, which eventually formed the basis for almost all of their mid-to-upper-scale lineup. Several third-party vendors also produced Alpha systems, including PC form factor motherboards. Operating systems that supported Alpha included OpenVMS (previously known as OpenVMS AXP), Tru64 UNIX (previously known as DEC OSF/1 AXP and Digital UNIX), Windows NT (discontinued after NT 4.0; and pre-release Windows 2000 RC1), Linux (Debian, SUSE, Gentoo and Red Hat), BSD UNIX (NetBSD, OpenBSD and FreeBSD up to 6.x), Plan 9 from Bell Labs, as well as the L4Ka::Pistachio kernel. The Alpha architecture was sold, along with most parts of DEC, to Compaq in 1998. Compaq, already an Intel customer, phased out Alpha in favor of the forthcoming Hewlett-Packard/Intel Itanium architecture, and sold all Alpha intellectual property to Intel in 2001, effectively killing the product. Hewlett-Packard purchased Compaq later that same year, continuing development of the existing product line until 2004, and selling Alpha-based systems, largely to the existing customer base, until April 2007.

Diogo Cão
comment: Diogo Cão (Portuguese pronunciation: [diˈoɣu ˈkɐ̃w̃]), anglicised as Diogo Cam and also known as Diego Cam, was a Portuguese explorer and one of the most notable navigators of the Age of Discovery. He made two voyages sailing along the west coast of Africa in the 1480s, exploring the Congo River and the coasts of the present-day Angola and Namibia.

Color
comment: Color (American English), or colour (Commonwealth English), is the characteristic of human visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple. This perception of color derives from the stimulation of cone cells in the human eye by electromagnetic radiation in the visible spectrum. Color categories and physical specifications of color are associated with objects through the wavelength of the light that is reflected from them. This reflection is governed by the object's physical properties such as light absorption, emission spectra, etc.
abstract: Color (American English), or colour (Commonwealth English), is the characteristic of human visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple. This perception of color derives from the stimulation of cone cells in the human eye by electromagnetic radiation in the visible spectrum. Color categories and physical specifications of color are associated with objects through the wavelength of the light that is reflected from them. This reflection is governed by the object's physical properties such as light absorption, emission spectra, etc. By defining a color space, colors can be identified numerically by coordinates, which in 1931 were also named in global agreement with internationally agreed color names like mentioned above (red, orange, etc.) by the International Commission on Illumination. The RGB color space for instance is a color space corresponding to human trichromacy and to the three cone cell types that respond to three bands of light: long wavelengths, peaking near 564–580 nm (red); medium-wavelength, peaking near 534–545 nm (green); and short-wavelength light, near 420–440 nm (blue). There may also be more than three color dimensions in other color spaces, such as in the CMYK color model, wherein one of the dimensions relates to a color's colorfulness). The photo-receptivity of the "eyes" of other species also varies considerably from that of humans and so results in correspondingly different color perceptions that cannot readily be compared to one another. Honeybees and bumblebees for instance have trichromatic color vision sensitive to ultraviolet but is insensitive to red. Papilio butterflies possess six types of photoreceptors and may have pentachromatic vision. The most complex color vision system in the animal kingdom has been found in stomatopods (such as the mantis shrimp) with up to 12 spectral receptor types thought to work as multiple dichromatic units. The science of color is som[cell cut: 2318 characters, first 2000 kept]

Geography of the Cook Islands
comment: The Cook Islands can be divided into two groups: the Southern Cook Islands and the Northern Cook Islands.

Crux
comment: Crux is a constellation located in the southern sky in a bright portion of the Milky Way. It is among the most easily distinguished constellations, as all of its four main stars have an apparent visual magnitude brighter than +2.8, even though it is the smallest of all 88 modern constellations. Its name is Latin for cross, and it is dominated by a cross-shaped or kite-like asterism that is commonly known as the Southern Cross.
abstract: Crux is a constellation located in the southern sky in a bright portion of the Milky Way. It is among the most easily distinguished constellations, as all of its four main stars have an apparent visual magnitude brighter than +2.8, even though it is the smallest of all 88 modern constellations. Its name is Latin for cross, and it is dominated by a cross-shaped or kite-like asterism that is commonly known as the Southern Cross. Predominating is the first-magnitude blue-white star of Alpha Crucis or Acrux, being the constellation's brightest and most southerly member. Crux is followed by four dominant stars, descending in clockwise order by magnitude: Beta, Gamma (one of the closest red giants to Earth), Delta and Epsilon Crucis. Many of these brighter stars are members of the Scorpius–Centaurus Association, a large but loose group of hot blue-white stars that appear to share common origins and motion across the southern Milky Way. The constellation contains four Cepheid variables that are each visible to the naked eye under optimum conditions. Crux also contains the bright and colourful open cluster known as the Jewel Box (NGC 4755) and, to the southwest, partly includes the extensive dark nebula, known as the Coalsack Nebula.

Devo
abstract: Devo (, originally ) is an American rock band from Akron, Ohio formed in 1973. Their classic lineup consisted of two sets of brothers, the Mothersbaughs (Mark and Bob) and the Casales (Gerald and Bob), along with Alan Myers. The band had a No. 14 Billboard chart hit in 1980 with the single "Whip It", the song that gave the band mainstream popularity. Devo is known for their music and stage shows mingling kitsch science fiction themes, deadpan surrealist humor and mordantly satirical social commentary. Their often discordant pop songs feature unusual synthetic instrumentation and time signatures that have proven influential on subsequent popular music, particularly new wave, industrial, and alternative rock artists. Devo was also a pioneer of the music video, creating clips for the LaserDisc format, with "Whip It" getting heavy airplay in the early days of MTV.
comment: Devo (, originally ) is an American rock band from Akron, Ohio formed in 1973. Their classic lineup consisted of two sets of brothers, the Mothersbaughs (Mark and Bob) and the Casales (Gerald and Bob), along with Alan Myers. The band had a No. 14 Billboard chart hit in 1980 with the single "Whip It", the song that gave the band mainstream popularity.

Politics of Ivory Coast
comment: The Politics of Ivory Coast takes place in a framework of a presidential representative democratic republic, whereby the President of Ivory Coast is both head of state and head of government, and of a multi-party system. Executive power is exercised by the President and the Government. Legislative power is vested in both the government and parliament.
abstract: The Politics of Ivory Coast takes place in a framework of a presidential representative democratic republic, whereby the President of Ivory Coast is both head of state and head of government, and of a multi-party system. Executive power is exercised by the President and the Government. Legislative power is vested in both the government and parliament. The capital since 1983 is Yamoussoukro; however, Abidjan remains the administrative center. Most countries maintain their embassies in Abidjan, although some (including the United Kingdom) have closed their missions because of the continuing violence and attacks on Europeans. The population continues to suffer because of an ongoing civil war. International human rights organizations have noted problems with the treatment of captive non-combatants by both sides and the re-emergence of child slavery among workers in cocoa production. Since the incident on 19 September 2002 (see History of Ivory Coast), a civil war broke out, and the north part of the country has been seized by the rebels, the New Forces (FN). A new presidential election was expected to be held in October 2005. However, this new election could not be held on time due to delay in preparation and had been postponed to October 2006 after an agreement was reached amongst the rival parties. After a long delay, elections were finally held in 2010.

Carinatae
abstract: Carinatae is the group of all birds and their extinct relatives to possess a keel, or "carina", on the underside of the breastbone used to anchor large flight muscles.

Ara (constellation)
comment: Ara (Latin: "The Altar") is a southern constellation situated between Scorpius and Triangulum Australe. Ara (Greek: Βωμός) was one of the 48 Greek constellations described by the 2nd century astronomer Ptolemy, and it remains one of the 88 modern constellations defined by the International Astronomical Union.
abstract: Ara (Latin: "The Altar") is a southern constellation situated between Scorpius and Triangulum Australe. Ara (Greek: Βωμός) was one of the 48 Greek constellations described by the 2nd century astronomer Ptolemy, and it remains one of the 88 modern constellations defined by the International Astronomical Union. The orange supergiant Beta Arae is the brightest star in the constellation, with an apparent magnitude of 2.85—marginally brighter than the blue-white Alpha Arae. Seven star systems are known to host planets. The sunlike star Mu Arae hosts four known planets, while Gliese 676 is a binary red dwarf system with four known planets. The Milky Way crosses the northwestern part of Ara.

Rum and Coke
comment: Rum and Coke, or the Cuba Libre (; Spanish pronunciation: [ˈkuβa ˈliβɾe], "Free Cuba"), is a highball cocktail consisting of cola, rum, and in many recipes lime juice on ice. Traditionally, the cola ingredient is Coca-Cola ("Coke"), and the alcohol is a Cuban light rum such as Bacardi. However, the drink may be made with various types of rums and cola brands, and lime juice may or may not be included.
abstract: Rum and Coke, or the Cuba Libre (; Spanish pronunciation: [ˈkuβa ˈliβɾe], "Free Cuba"), is a highball cocktail consisting of cola, rum, and in many recipes lime juice on ice. Traditionally, the cola ingredient is Coca-Cola ("Coke"), and the alcohol is a Cuban light rum such as Bacardi. However, the drink may be made with various types of rums and cola brands, and lime juice may or may not be included. The cocktail originated in the early 20th century in Cuba, after the country won independence in the Spanish–American War. It subsequently became popular across Cuba, the United States, and other countries. Its simple recipe and inexpensive, ubiquitous ingredients have made it one of the world's most popular alcoholic drinks. Drink critics often consider the drink mediocre, but it has been noted for its historical significance.

Architect
abstract: An architect is a person who plans, designs and reviews the construction of buildings. To practice architecture means to provide services in connection with the design of buildings and the space within the site surrounding the buildings that have human occupancy or use as their principal purpose. Etymologically, architect derives from the Latin architectus, which derives from the Greek (arkhi-, chief + tekton, builder), i.e., chief builder. Professionally, an architect's decisions affect public safety, and thus an architect must undergo specialized training consisting of advanced education and a practicum (or internship) for practical experience to earn a license to practice architecture. Practical, technical, and academic requirements for becoming an architect vary by jurisdiction.
comment: An architect is a person who plans, designs and reviews the construction of buildings. To practice architecture means to provide services in connection with the design of buildings and the space within the site surrounding the buildings that have human occupancy or use as their principal purpose. Etymologically, architect derives from the Latin architectus, which derives from the Greek (arkhi-, chief + tekton, builder), i.e., chief builder.

Counter-Strike (video game)
abstract: Counter-Strike (also known as Half-Life: Counter-Strike) is a first-person shooter video game developed by Valve Corporation. It was initially developed and released as a Half-Life modification by Minh "Gooseman" Le and Jess Cliffe in 1999, before Le and Cliffe were hired and the game's intellectual property acquired. Counter-Strike was released by Valve on the Microsoft Windows platform in 2000. The game spawned a franchise, and is the first installment in the Counter-Strike series. Several remakes and ports of Counter-Strike have been released on the Xbox console, as well as OS X and Linux. It is commonly referred to as Counter-Strike 1.6 to distinguish it from other titles of the series, 1.6 being the final major software update the game received. Set in various locations around the globe, players assume the roles of members of combating teams of the governmental counter-terrorist forces and various terrorist militants opposing them. During each round of gameplay, the two teams are tasked with defeating the other by the means of either achieving the map's objectives, or else eliminating all of the enemy combatants. Each player may customize their arsenal of weapons and accessories at the beginning of every match, with currency being earned after the end of each round.
comment: Counter-Strike (also known as Half-Life: Counter-Strike) is a first-person shooter video game developed by Valve Corporation. It was initially developed and released as a Half-Life modification by Minh "Gooseman" Le and Jess Cliffe in 1999, before Le and Cliffe were hired and the game's intellectual property acquired. Counter-Strike was released by Valve on the Microsoft Windows platform in 2000. The game spawned a franchise, and is the first installment in the Counter-Strike series. Several remakes and ports of Counter-Strike have been released on the Xbox console, as well as OS X and Linux. It is commonly referred to as Counter-Strike 1.6 to distinguish it from other titles of the series, 1.6 being the final major software update the game received.

Boeing Vertol CH-46 Sea Knight
abstract: The Boeing Vertol CH-46 Sea Knight is a medium-lift tandem-rotor transport helicopter powered by twin turboshaft engines. It was designed by Vertol and manufactured by Boeing Vertol following Vertol's acquisition by Boeing. Development of the Sea Knight, which was originally designated by the firm as the Vertol Model 107, commenced during 1956. It was envisioned as a successor to the first generation of rotorcraft, such as the H-21 "Flying Banana", that had been powered by piston engines; in its place, the V-107 made use of the emergent turboshaft engine. On 22 April 1958, the V-107 prototype performed its maiden flight. During June 1958, the US Army awarded a contract for the construction of ten production-standard aircraft, designated as the YHC-1A, based on the V-107; this initial order was later cut down to three YHC-1As though. During 1961, the US Marine Corps (USMC), who had been studying its requirements for a medium-lift, twin-turbine cargo/troop assault helicopter, selected Boeing Vertol's Model 107M as the basis from which to manufacture a suitable rotorcraft to meet their needs. Known colloquially as the "Phrog" and formally as the "Sea Knight", it was operated across all US Marine Corps' operational environments between its introduction during the Vietnam War and its frontline retirement during 2014. The Sea Knight was operated by the USMC to provide all-weather, day-or-night assault transport of combat troops, supplies and equipment until it was replaced by the MV-22 Osprey during the 2010s. The USMC also used the helicopter for combat support, search and rescue (SAR), casualty evacuation and Tactical Recovery of Aircraft and Personnel (TRAP). The Sea Knight also functioned as the US Navy's standard medium-lift utility helicopter prior to the type being phased out of service in favor of the MH-60S Knighthawk during the early 2000s. Several overseas operators acquired the rotorcraft as well. Canada operated the Sea Knight, designated as CH-113; the type [cell cut: 2252 characters, first 2000 kept]
comment: The Boeing Vertol CH-46 Sea Knight is a medium-lift tandem-rotor transport helicopter powered by twin turboshaft engines. It was designed by Vertol and manufactured by Boeing Vertol following Vertol's acquisition by Boeing.

Epsilon Ursae Majoris
abstract: Epsilon Ursae Majoris (Latinised from ε Ursae Majoris, abbreviated Epsilon UMa, ε UMa), officially named Alioth, is, despite being designated "ε" (epsilon), the brightest star in the constellation of Ursa Major, and at magnitude 1.77 is the thirty-second brightest star in the sky. It is the star in the tail of the bear closest to its body, and thus the star in the handle of the Big Dipper (or Plough) closest to the bowl. It is also a member of the large and diffuse Ursa Major moving group. Historically, the star was frequently used in celestial navigation in the maritime trade, because it is listed as one of the 57 navigational stars.
comment: Epsilon Ursae Majoris (Latinised from ε Ursae Majoris, abbreviated Epsilon UMa, ε UMa), officially named Alioth, is, despite being designated "ε" (epsilon), the brightest star in the constellation of Ursa Major, and at magnitude 1.77 is the thirty-second brightest star in the sky.

Axiom of regularity
comment: In mathematics, the axiom of regularity (also known as the axiom of foundation) is an axiom of Zermelo–Fraenkel set theory that states that every non-empty set A contains an element that is disjoint from A. In first-order logic, the axiom reads: . Given the other axioms of Zermelo–Fraenkel set theory, the axiom of regularity is equivalent to the axiom of induction. The axiom of induction tends to be used in place of the axiom of regularity in intuitionistic theories (ones that do not accept the law of the excluded middle), where the two axioms are not equivalent.
abstract: In mathematics, the axiom of regularity (also known as the axiom of foundation) is an axiom of Zermelo–Fraenkel set theory that states that every non-empty set A contains an element that is disjoint from A. In first-order logic, the axiom reads: . The axiom implies that no set is an element of itself, and that there is no infinite sequence (an) such that ai+1 is an element of ai for all i. With the axiom of dependent choice (which is a weakened form of the axiom of choice), this result can be reversed: if there are no such infinite sequences, then the axiom of regularity is true. Hence, the axiom of regularity is equivalent, given the axiom of dependent choice, to the alternative axiom that there are no downward infinite membership chains. The axiom of regularity was introduced by ; it was adopted in a formulation closer to the one found in contemporary textbooks by . Virtually all results in the branches of mathematics based on set theory hold even in the absence of regularity; see chapter 3 of . However, regularity makes some properties of ordinals easier to prove; and it not only allows induction to be done on well-ordered sets but also on proper classes that are well-founded relational structures such as the lexicographical ordering on Given the other axioms of Zermelo–Fraenkel set theory, the axiom of regularity is equivalent to the axiom of induction. The axiom of induction tends to be used in place of the axiom of regularity in intuitionistic theories (ones that do not accept the law of the excluded middle), where the two axioms are not equivalent. In addition to omitting the axiom of regularity, non-standard set theories have indeed postulated the existence of sets that are elements of themselves.

Bilinear map
comment: In mathematics, a bilinear map is a function combining elements of two vector spaces to yield an element of a third vector space, and is linear in each of its arguments. Matrix multiplication is an example.

Crystallographic defect
abstract: Crystalline solids exhibit a periodic crystal structure. The positions of atoms or molecules occur on repeating fixed distances, determined by the unit cell parameters. However, the arrangement of atoms or molecules in most crystalline materials is not perfect. The regular patterns are interrupted by crystallographic defects.

Costa Rica
comment: Costa Rica ( (); Spanish: [ˈkosta ˈrika]; literally "Rich Coast"), officially the Republic of Costa Rica (Spanish: República de Costa Rica), is a country in Central America, bordered by Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, the Pacific Ocean to the southwest, and Ecuador to the south of Cocos Island. It has a population of around 5 million in a land area of 51,060 square kilometers (19,714 square miles). An estimated 333,980 people live in the capital and largest city, San José with around 2 million people in the surrounding metropolitan area.
abstract: Costa Rica ( (); Spanish: [ˈkosta ˈrika]; literally "Rich Coast"), officially the Republic of Costa Rica (Spanish: República de Costa Rica), is a country in Central America, bordered by Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, the Pacific Ocean to the southwest, and Ecuador to the south of Cocos Island. It has a population of around 5 million in a land area of 51,060 square kilometers (19,714 square miles). An estimated 333,980 people live in the capital and largest city, San José with around 2 million people in the surrounding metropolitan area. The sovereign state of Costa Rica is a unitary presidential constitutional republic. It is known for its long-standing and stable democracy, and for its highly educated workforce, most of whom speak English. The country spends roughly 6.9% of its budget (2016) on education, compared to a global average of 4.4%. Its economy, once heavily dependent on agriculture, has diversified to include sectors such as finance, corporate services for foreign companies, pharmaceuticals, and ecotourism. Many foreign manufacturing and services companies operate in Costa Rica's Free Trade Zones (FTZ) where they benefit from investment and tax incentives. Costa Rica was facing a market liquidity crisis in 2017 due to a growing debt and budget deficit. By August 2017, the Treasury was having difficulty paying its obligations. Other challenges facing the country in its attempts to improve the economy by increasing foreign investment include a poor infrastructure and a need to improve public sector efficiency. Costa Rica was sparsely inhabited by indigenous peoples before coming under Spanish rule in the 16th century. It remained a peripheral colony of the empire until independence as part of the First Mexican Empire, followed by membership in the United Provinces of Central America, from which it formally declared independence in 1847. Since then, Costa Rica has remained among the most stable, prospero[cell cut: 3310 characters, first 2000 kept]

Abjad
comment: An abjad (pronounced or ) is a type of writing system where each symbol or glyph stands for a consonant, leaving the reader to supply the appropriate vowel. So-called impure abjads do represent vowels, either with optional diacritics, a limited number of distinct vowel glyphs, or both. The name abjad is based on the old Arabic alphabet's first four letters—a, b, j, d—to replace the common terms "consonantary" or "consonantal alphabet" to refer to the family of scripts called West Semitic.

Charles Messier
comment: Charles Messier (French: [me.sje]; 26 June 1730 – 12 April 1817) was a French astronomer most notable for publishing an astronomical catalogue consisting of 110 nebulae and star clusters, which came to be known as the Messier objects. The purpose of the catalogue was to help astronomical observers, in particular comet hunters like himself, distinguish between permanent and transient visually diffuse objects in the sky.

Checksum
abstract: A checksum is a small-sized datum derived from a block of digital data for the purpose of detecting errors that may have been introduced during its transmission or storage. It is usually applied to an installation file after it is received from the download server. By themselves, checksums are often used to verify data integrity but are not relied upon to verify data authenticity. The actual procedure which yields the checksum from a data input is called a checksum function or checksum algorithm. Depending on its design goals, a good checksum algorithm will usually output a significantly different value, even for small changes made to the input. This is especially true of cryptographic hash functions, which may be used to detect many data corruption errors and verify overall data integrity; if the computed checksum for the current data input matches the stored value of a previously computed checksum, there is a very high probability the data has not been accidentally altered or corrupted. Checksum functions are related to hash functions, fingerprints, randomization functions, and cryptographic hash functions. However, each of those concepts has different applications and therefore different design goals. For instance, a function returning the start of a string can provide a hash appropriate for some applications but will never be a suitable checksum. Checksums are used as cryptographic primitives in larger authentication algorithms. For cryptographic systems with these two specific design goals, see HMAC. Check digits and parity bits are special cases of checksums, appropriate for small blocks of data (such as Social Security numbers, bank account numbers, computer words, single bytes, etc.). Some error-correcting codes are based on special checksums which not only detect common errors but also allow the original data to be recovered in certain cases.
comment: A checksum is a small-sized datum derived from a block of digital data for the purpose of detecting errors that may have been introduced during its transmission or storage. It is usually applied to an installation file after it is received from the download server. By themselves, checksums are often used to verify data integrity but are not relied upon to verify data authenticity.

Carbamazepine
comment: Carbamazepine (CBZ), sold under the trade name Tegretol, among others, is a anticonvulsant medication used primarily in the treatment of epilepsy and neuropathic pain. It is not effective for absence or myoclonic seizures. It is used in schizophrenia along with other medications and as a second-line agent in bipolar disorder. Carbamazepine appears to work as well as phenytoin and valproate.
abstract: Carbamazepine (CBZ), sold under the trade name Tegretol, among others, is a anticonvulsant medication used primarily in the treatment of epilepsy and neuropathic pain. It is not effective for absence or myoclonic seizures. It is used in schizophrenia along with other medications and as a second-line agent in bipolar disorder. Carbamazepine appears to work as well as phenytoin and valproate. Common side effects include nausea and drowsiness. Serious side effects may include skin rashes, decreased bone marrow function, suicidal thoughts, or confusion. It should not be used in those with a history of bone marrow problems. Use during pregnancy may cause harm to the baby; however, stopping the medication in pregnant women with seizures is not recommended. Its use during breastfeeding is not recommended. Care should be taken in those with either kidney or liver problems. Carbamazepine was discovered in 1953 by Swiss chemist Walter Schindler. It was first marketed in 1962. It is available as a generic medication. It is on the World Health Organization's List of Essential Medicines, which lists the most effective and safe medicines needed in a health system. The wholesale cost in the developing world is between 0.01 and US$0.07 per dose as of 2014. In 2016, it was the 197th most prescribed medication in the United States, with more than 2 million prescriptions.

Cyrillic script
comment: The Cyrillic script is a writing system used for various alphabets across Eurasia, particularly in Eastern Europe, the Caucasus, Central Asia, and North Asia. It is based on the Early Cyrillic alphabet developed during the 9th century AD at the Preslav Literary School in the First Bulgarian Empire. It is the basis of alphabets used in various languages, especially those of Orthodox Slavic origin, and non-Slavic languages influenced by Russian. As of 2011, around 250 million people in Eurasia use it as the official alphabet for their national languages, with Russia accounting for about half of them. With the accession of Bulgaria to the European Union on 1 January 2007, Cyrillic became the third official script of the European Union, following Latin and Greek.
abstract: The Cyrillic script is a writing system used for various alphabets across Eurasia, particularly in Eastern Europe, the Caucasus, Central Asia, and North Asia. It is based on the Early Cyrillic alphabet developed during the 9th century AD at the Preslav Literary School in the First Bulgarian Empire. It is the basis of alphabets used in various languages, especially those of Orthodox Slavic origin, and non-Slavic languages influenced by Russian. As of 2011, around 250 million people in Eurasia use it as the official alphabet for their national languages, with Russia accounting for about half of them. With the accession of Bulgaria to the European Union on 1 January 2007, Cyrillic became the third official script of the European Union, following Latin and Greek. Cyrillic is derived from the Greek uncial script, augmented by letters from the older Glagolitic alphabet, including some ligatures. These additional letters were used for Old Church Slavonic sounds not found in Greek. The script is named in honor of the two Byzantine brothers, Saints Cyril and Methodius, who created the Glagolitic alphabet earlier on. Modern scholars believe that Cyrillic was developed and formalized by early disciples of Cyril and Methodius. In the early 18th century, the Cyrillic script used in Russia was heavily reformed by Peter the Great, who had recently returned from his Grand Embassy in western Europe. The new letterforms became closer to those of the Latin alphabet; several archaic letters were removed and several letters were personally designed by Peter the Great (such as Я, which was inspired by the Latin R). West European typography culture was also adopted.

Carnivore
abstract: A carnivore , meaning "meat eater" (Latin, caro, genitive carnis, meaning "meat" or "flesh" and vorare meaning "to devour"), is an organism that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of animal tissue, whether through predation or scavenging. Animals that depend solely on animal flesh for their nutrient requirements are called obligate carnivores while those that also consume non-animal food are called facultative carnivores. Omnivores also consume both animal and non-animal food, and, apart from the more general definition, there is no clearly defined ratio of plant to animal material that would distinguish a facultative carnivore from an omnivore. A carnivore at the top of the food chain, not preyed upon by other animals, is termed an apex predator. "Carnivore" also may refer to the mammalian order Carnivora, but this is somewhat misleading: many, but not all, Carnivora are meat eaters, and even fewer are true obligate carnivores (see below). For example, while the Arctic polar bear eats meat exclusively, most species of bears are actually omnivorous, and the giant panda is exclusively herbivorous. There are also many carnivorous species that are not members of Carnivora. Outside the animal kingdom, there are several genera containing carnivorous plants (predominantly insectivores) and several phyla containing carnivorous fungi (preying mostly on microscopic invertebrates such as nematodes, amoebae and springtails). Carnivores are sometimes characterized by their type of prey. For example, animals that eat mainly insects and similar invertebrates are called insectivores, while those that eat mainly fish are called piscivores. The first tetrapods, or land-dwelling vertebrates, were piscivorous amphibians known as labyrinthodonts. They gave rise to insectivorous vertebrates and, later, to predators of other tetrapods. Carnivores may alternatively be classified according to the percentage of meat in their diet. The d[cell cut: 2226 characters, first 2000 kept]
comment: A carnivore , meaning "meat eater" (Latin, caro, genitive carnis, meaning "meat" or "flesh" and vorare meaning "to devour"), is an organism that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of animal tissue, whether through predation or scavenging. Animals that depend solely on animal flesh for their nutrient requirements are called obligate carnivores while those that also consume non-animal food are called facultative carnivores. Omnivores also consume both animal and non-animal food, and, apart from the more general definition, there is no clearly defined ratio of plant to animal material that would distinguish a facultative carnivore from an omnivore. A carnivore at the top of the food chain, not preyed upon by other animals, is termed an ap

Chives
abstract: Chives, scientific name Allium schoenoprasum, are an edible species of the genus Allium. Their close relatives include the garlic, shallot, leek, scallion, and Chinese onion. A perennial plant, it is widespread in nature across much of Europe, Asia, and North America. A. schoenoprasum is the only species of Allium native to both the New and the Old Worlds. Chives are a commonly used herb and can be found in grocery stores or grown in home gardens. In culinary use, the scapes and the unopened, immature flower buds are diced and used as an ingredient for fish, potatoes, soups, and other dishes. The edible flowers can be used in salads. Chives have insect-repelling properties that can be used in gardens to control pests. The plant provides a great deal of nectar for pollinators. It was rated in the top 10 for most nectar production (nectar per unit cover per year) in a UK plants survey conducted by the AgriLand project which is supported by the UK Insect Pollinators Initiative.
comment: Chives, scientific name Allium schoenoprasum, are an edible species of the genus Allium. Their close relatives include the garlic, shallot, leek, scallion, and Chinese onion. A perennial plant, it is widespread in nature across much of Europe, Asia, and North America. A. schoenoprasum is the only species of Allium native to both the New and the Old Worlds.

Abdul Alhazred
comment: Abdul Alhazred is a fictional character created by American horror writer H. P. Lovecraft. He is the so-called "Mad Arab" credited with authoring the fictional book Kitab al-Azif (the Necronomicon), and as such is an integral part of Cthulhu Mythos lore.

Doris Day
abstract: Doris Day (born Doris Mary Ann Kappelhoff; April 3, 1922) is an American actress, singer, and animal welfare activist. After she began her career as a big band singer in 1939, her popularity increased with her first hit recording "Sentimental Journey" (1945). After leaving Les Brown & His Band of Renown to embark on a solo career, she recorded more than 650 songs from 1947 to 1967, which made her one of the most popular and acclaimed singers of the 20th century. Day's film career began during the latter part of the Classical Hollywood Film era with the 1948 film Romance on the High Seas, and its success sparked her twenty-year career as a motion picture actress. She starred in a series of successful films, including musicals, comedies, and dramas. She played the title role in Calamity Jane (1953), and starred in Alfred Hitchcock's The Man Who Knew Too Much (1956) with James Stewart. Her most successful films were the bedroom comedies she made co-starring Rock Hudson and James Garner, such as Pillow Talk (1959) and Move Over, Darling (1963), respectively. She also co-starred in films with such leading men as Clark Gable, Cary Grant, David Niven, and Rod Taylor. After her final film in 1968, she went on to star in the CBS sitcom The Doris Day Show (1968–1973). She was usually one of the top ten singers between 1951 and 1966. As an actress, she became the biggest female film star in the early 1960s, and ranked sixth among the box office performers by 2012. In 2011, she released her 29th studio album, My Heart, which became a UK Top 10 album featuring new material. Among her awards, Day has received the Grammy Lifetime Achievement Award and a Legend Award from the Society of Singers. In 1960, she was nominated for the Academy Award for Best Actress, and in 1989 was given the Cecil B. DeMille Award for lifetime achievement in motion pictures. In 2004, she was awarded the Presidential Medal of Freedom by President George W. Bush followed in 2011 by the Los Angeles Film Cr[cell cut: 2045 characters, first 2000 kept]
comment: Doris Day (born Doris Mary Ann Kappelhoff; April 3, 1922) is an American actress, singer, and animal welfare activist. After she began her career as a big band singer in 1939, her popularity increased with her first hit recording "Sentimental Journey" (1945). After leaving Les Brown & His Band of Renown to embark on a solo career, she recorded more than 650 songs from 1947 to 1967, which made her one of the most popular and acclaimed singers of the 20th century.

Andhra Pradesh
comment: Andhra Pradesh () () is one of the 29 states of India. Situated in the south-east of the country, it is the seventh-largest state in India, covering an area of 162,970 km2 (62,920 sq mi). As per the 2011 census, it is the tenth most populous state, with 49,386,799 inhabitants. The largest city in Andhra Pradesh is Visakhapatnam. Telugu, one of the classical languages of India, is the major and official language of Andhra Pradesh.
abstract: Andhra Pradesh () () is one of the 29 states of India. Situated in the south-east of the country, it is the seventh-largest state in India, covering an area of 162,970 km2 (62,920 sq mi). As per the 2011 census, it is the tenth most populous state, with 49,386,799 inhabitants. The largest city in Andhra Pradesh is Visakhapatnam. Telugu, one of the classical languages of India, is the major and official language of Andhra Pradesh. On 2 June 2014, the north-western portion of Andhra Pradesh was separated to form the new state Telangana and the longtime capital of Andhra Pradesh, Hyderabad, was transferred to Telangana as part of the division. However, in accordance with the Andhra Pradesh Reorganisation Act, 2014, Hyderabad was to remain as the acting capital of both Andhra Pradesh and Telangana states for a period of time not exceeding ten years. The new riverfront de facto capital, Amaravati, is under the jurisdiction of the Andhra Pradesh Capital Region Development Authority (APCRDA). Andhra Pradesh has a coastline of 974 km (605 mi) – the second longest coastline among the states of India, after Gujarat – with jurisdiction over almost 15,000 km2 of territorial waters. The state is bordered by Telangana in the north-west, Chhattisgarh and Odisha in the north-east, Karnataka in the west, Tamil Nadu in the south, and to the east lies the Bay of Bengal. The small enclave of Yanam, a district of Puducherry, lies to the south of Kakinada in the Godavari delta on the eastern side of the state. The state is made up of the two major regions of Rayalaseema, in the inland southwestern part of the state, and Coastal Andhra to the east and northeast, bordering the Bay of Bengal. The state comprises thirteen districts in total, nine of which are located in Coastal Andhra and four in Rayalaseema. The largest city and commercial hub of the state are Visakhapatnam, located on the Bay of Bengal, with a GDP of US$43.5 billion; the second largest city in the state is Vijayawada, loca[cell cut: 3027 characters, first 2000 kept]

Bob Frankston
comment: Robert M. Frankston (born June 14, 1949 in Brooklyn, New York) is the co-creator with Dan Bricklin of the VisiCalc spreadsheet program and the co-founder of Software Arts, the company that developed it.

Alexander I of Serbia
abstract: Alexander I or Aleksandar Obrenović (Serbian Cyrillic: Александар Обреновић; 14 August 1876 – 11 June 1903) was king of Serbia from 1889 to 1903 when he and his wife, Queen Draga, were assassinated by a group of Army officers, led by Captain Dragutin Dimitrijević.

Geography of Africa
comment: Africa is a continent comprising 63 political territories, representing the largest of the great southward projections from the main mass of Earth's surface. Within its regular outline, it comprises an area of 30,368,609 km2 (11,725,385 sq mi), excluding adjacent islands. Its highest mountain is Mount Kilimanjaro, its largest lake is Lake Victoria
abstract: Africa is a continent comprising 63 political territories, representing the largest of the great southward projections from the main mass of Earth's surface. Within its regular outline, it comprises an area of 30,368,609 km2 (11,725,385 sq mi), excluding adjacent islands. Its highest mountain is Mount Kilimanjaro, its largest lake is Lake Victoria Separated from Europe by the Mediterranean Sea and from much of Asia by the Red Sea, Africa is joined to Asia at its northeast extremity by the Isthmus of Suez (which in transected by the Suez Canal), 130 km (81 mi) wide. For geopolitical purposes, the Sinai Peninsula of Egypt – east on the Suez Canal – is often considered part of Africa. From the most northerly point, Ras ben Sakka in Tunisia, at 37°21′ N, to the more southerly point, Cape Agulhas in South Africa, 34°51′15″ S, is a distance approximately of 8,000 km (5,000 mi); from Cap-Vert, 17°31′13″W, the westernmost point, to Ras Hafun in Somalia, 51°27′52″ E, the most easterly projection, is a distance (also approximately) of 7,400 km (4,600 mi). The main structural lines of the continent show both the east-to-west direction characteristic, at least in the eastern hemisphere, of the more northern parts of the world, and the north-to-south direction seen in the southern peninsulas. Africa is thus mainly composed of two segments at right angles, the northern running from east to west, and the southern from north to south.

Convention on Long-Range Transboundary Air Pollution
comment: The Convention on Long-Range Transboundary Air Pollution, often abbreviated as Air Pollution or CLRTAP, is intended to protect the human environment against air pollution and to gradually reduce and prevent air pollution, including long-range transboundary air pollution. It is implemented by the (EMEP), directed by the United Nations Economic Commission for Europe (UNECE).

Demon
comment: A demon is a supernatural and often malevolent being prevalent in religion, occultism, literature, fiction, mythology and folklore. The original Greek word daimon does not carry negative connotations. The Ancient Greek word δαίμων daimōn denotes a spirit or divine power, much like the Latin genius or numen. The Greek conception of a daimōn notably appears in the works of Plato, where it describes the divine inspiration of Socrates.
abstract: A demon is a supernatural and often malevolent being prevalent in religion, occultism, literature, fiction, mythology and folklore. The original Greek word daimon does not carry negative connotations. The Ancient Greek word δαίμων daimōn denotes a spirit or divine power, much like the Latin genius or numen. The Greek conception of a daimōn notably appears in the works of Plato, where it describes the divine inspiration of Socrates. In Ancient Near Eastern religions and in the Abrahamic traditions, including ancient and medieval Christian demonology, a demon is considered a harmful spiritual entity which may cause demonic possession, calling for an exorcism. In Western occultism and Renaissance magic, which grew out of an amalgamation of Greco-Roman magic, Jewish Aggadah and Christian demonology, a demon is believed to be a spiritual entity that may be conjured and controlled.

Commelinales
abstract: Commelinales is the botanical name of an order of flowering plants. It comprises five families: Commelinaceae, Haemodoraceae, Hanguanaceae, Philydraceae, and Pontederiaceae. All the families combined contain over 885 species in about 70 genera; the majority of species are in the Commelinaceae. Plants in the order share a number of synapomorphies that tie them together, such as a lack of mycorrhizal associations and tapetal raphides. Estimates differ as to when the Comminales evolved, but most suggest an origin and diversification sometime during the mid- to late Cretaceous. Depending on the methods used, studies suggest a range of origin between 123 and 73 million years, with diversification occurring within the group 110 to 66 million years ago. The order's closest relatives are in the Zingiberales, which includes ginger, bananas, cardamom, and others.
comment: Commelinales is the botanical name of an order of flowering plants. It comprises five families: Commelinaceae, Haemodoraceae, Hanguanaceae, Philydraceae, and Pontederiaceae. All the families combined contain over 885 species in about 70 genera; the majority of species are in the Commelinaceae. Plants in the order share a number of synapomorphies that tie them together, such as a lack of mycorrhizal associations and tapetal raphides. Estimates differ as to when the Comminales evolved, but most suggest an origin and diversification sometime during the mid- to late Cretaceous. Depending on the methods used, studies suggest a range of origin between 123 and 73 million years, with diversification occurring within the group 110 to 66 million years ago. The order's closest relatives are in the Zi

Anaximander
comment: Anaximander (; Greek: Ἀναξίμανδρος Anaximandros; c. 610 – c. 546 BC) was a pre-Socratic Greek philosopher who lived in Miletus, a city of Ionia (in modern-day Turkey). He belonged to the Milesian school and learned the teachings of his master Thales. He succeeded Thales and became the second master of that school where he counted Anaximenes and, arguably, Pythagoras amongst his pupils.
abstract: Anaximander (; Greek: Ἀναξίμανδρος Anaximandros; c. 610 – c. 546 BC) was a pre-Socratic Greek philosopher who lived in Miletus, a city of Ionia (in modern-day Turkey). He belonged to the Milesian school and learned the teachings of his master Thales. He succeeded Thales and became the second master of that school where he counted Anaximenes and, arguably, Pythagoras amongst his pupils. Little of his life and work is known today. According to available historical documents, he is the first philosopher known to have written down his studies, although only one fragment of his work remains. Fragmentary testimonies found in documents after his death provide a portrait of the man. He was an early proponent of science and tried to observe and explain different aspects of the universe, with a particular interest in its origins, claiming that nature is ruled by laws, just like human societies, and anything that disturbs the balance of nature does not last long. Like many thinkers of his time, Anaximander's philosophy included contributions to many disciplines. In astronomy, he attempted to describe the mechanics of celestial bodies in relation to the Earth. In physics, his postulation that the indefinite (or apeiron) was the source of all things led Greek philosophy to a new level of conceptual abstraction. His knowledge of geometry allowed him to introduce the gnomon in Greece. He created a map of the world that contributed greatly to the advancement of geography. He was also involved in the politics of Miletus and was sent as a leader to one of its colonies.

Carbohydrate
comment: A carbohydrate () is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula Cm(H2O)n (where m may be different from n). This formula holds true for monosaccharides. Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C5H10O4. The carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as aldoses and ketoses.
abstract: A carbohydrate () is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula Cm(H2O)n (where m may be different from n). This formula holds true for monosaccharides. Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C5H10O4. The carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as aldoses and ketoses. The term is most common in biochemistry, where it is a synonym of "saccharide", a group that includes sugars, starch, and cellulose. The saccharides are divided into four chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Monosaccharides and disaccharides, the smallest (lower molecular weight) carbohydrates, are commonly referred to as sugars. The word saccharide comes from the Greek word σάκχαρον (sákkharon), meaning "sugar". While the scientific nomenclature of carbohydrates is complex, the names of the monosaccharides and disaccharides very often end in the suffix -ose, as in the monosaccharides fructose (fruit sugar) and glucose (starch sugar) and the disaccharides sucrose (cane or beet sugar) and lactose (milk sugar). Carbohydrates perform numerous roles in living organisms. Polysaccharides serve for the storage of energy (e.g. starch and glycogen) and as structural components (e.g. cellulose in plants and chitin in arthropods). The 5-carbon monosaccharide ribose is an important component of coenzymes (e.g. ATP, FAD and NAD) and the backbone of the genetic molecule known as RNA. The related deoxyribose is a component of DNA. Saccharides and their derivatives include many other important biomolecules that play key roles in the immune system, fertilization, preventing pathogenesis, blood clotting, and development. They are found in a wide variety of natural and processed foods. Starch is a polysaccharide. It is abundan[cell cut: 2926 characters, first 2000 kept]

Concrete
abstract: Concrete, usually Portland cement concrete, is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens over time—most frequently a lime-based cement binder, such as Portland cement, but sometimes with other hydraulic cements, such as a calcium aluminate cement. It is distinguished from other, non-cementitious types of concrete all binding some form of aggregate together, including asphalt concrete with a bitumen binder, which is frequently used for road surfaces, and polymer concretes that use polymers as a binder. When aggregate is mixed together with dry Portland cement and water, the mixture forms a fluid slurry that is easily poured and molded into shape. The cement reacts chemically with the water and other ingredients to form a hard matrix that binds the materials together into a durable stone-like material that has many uses. Often, additives (such as pozzolans or superplasticizers) are included in the mixture to improve the physical properties of the wet mix or the finished material. Most concrete is poured with reinforcing materials (such as rebar) embedded to provide tensile strength, yielding reinforced concrete. Famous concrete structures include the Hoover Dam, the Panama Canal and the Roman Pantheon. The earliest large-scale users of concrete technology were the ancient Romans, and concrete was widely used in the Roman Empire. The Colosseum in Rome was built largely of concrete, and the concrete dome of the Pantheon is the world's largest unreinforced concrete dome. Today, large concrete structures (for example, dams and multi-story car parks) are usually made with reinforced concrete. After the Roman Empire collapsed, use of concrete became rare until the technology was redeveloped in the mid-18th century. Worldwide, concrete has overtaken steel in tonnage of material used.
comment: Concrete, usually Portland cement concrete, is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens over time—most frequently a lime-based cement binder, such as Portland cement, but sometimes with other hydraulic cements, such as a calcium aluminate cement. It is distinguished from other, non-cementitious types of concrete all binding some form of aggregate together, including asphalt concrete with a bitumen binder, which is frequently used for road surfaces, and polymer concretes that use polymers as a binder.

Transport in the Central African Republic
comment: Modes of transport in the Central African Republic include road, water, and air. Most but not all of the country is connected to the road network, much of which is unpaved, and which centres on the routes nationales identified as RN1 to RN11. Bangui serves as a seaport, and 900 km of inland waterways are navigable, the main route being the Oubangui river. There is one international airport at Bangui-Mpoko, two other paved airports, and over 40 with unpaved runways.

Condensed matter physics
comment: Condensed matter physics is the field of physics that deals with the macroscopic and microscopic physical properties of matter. In particular it is concerned with the "condensed" phases that appear whenever the number of constituents in a system is extremely large and the interactions between the constituents are strong. The most familiar examples of condensed phases are solids and liquids, which arise from the electromagnetic forces between atoms. Condensed matter physicists seek to understand the behavior of these phases by using physical laws. In particular, they include the laws of quantum mechanics, electromagnetism and statistical mechanics.
abstract: Condensed matter physics is the field of physics that deals with the macroscopic and microscopic physical properties of matter. In particular it is concerned with the "condensed" phases that appear whenever the number of constituents in a system is extremely large and the interactions between the constituents are strong. The most familiar examples of condensed phases are solids and liquids, which arise from the electromagnetic forces between atoms. Condensed matter physicists seek to understand the behavior of these phases by using physical laws. In particular, they include the laws of quantum mechanics, electromagnetism and statistical mechanics. The most familiar condensed phases are solids and liquids while more exotic condensed phases include the superconducting phase exhibited by certain materials at low temperature, the ferromagnetic and antiferromagnetic phases of spins on crystal lattices of atoms, and the Bose–Einstein condensate found in ultracold atomic systems. The study of condensed matter physics involves measuring various material properties via experimental probes along with using methods of theoretical physics to develop mathematical models that help in understanding physical behavior. The diversity of systems and phenomena available for study makes condensed matter physics the most active field of contemporary physics: one third of all American physicists self-identify as condensed matter physicists, and the Division of Condensed Matter Physics is the largest division at the American Physical Society. The field overlaps with chemistry, materials science, and nanotechnology, and relates closely to atomic physics and biophysics. The theoretical physics of condensed matter shares important concepts and methods with that of particle physics and nuclear physics. A variety of topics in physics such as crystallography, metallurgy, elasticity, magnetism, etc., were treated as distinct areas until the 1940s, when they were grouped together as solid state ph[cell cut: 3746 characters, first 2000 kept]

Carolina parakeet
comment: The Carolina parakeet (Conuropsis carolinensis) or Carolina conure was a small green neotropical parrot with a bright yellow head, reddish orange face and pale beak native to the eastern, midwest and plains states of the United States and was the only indigenous parrot within its range, as well as one of only two parrots native to the United States (the other being the thick-billed parrot). It was found from southern New York and Wisconsin to Kentucky, Tennessee and the Gulf of Mexico, from the Atlantic seaboard to as far west as eastern Colorado. It lived in old-growth forests along rivers and in swamps. It was called puzzi la née ("head of yellow") or pot pot chee by the Seminole and kelinky in Chickasaw. Though formerly prevalent within its range, the bird had become rare by the middle
abstract: The Carolina parakeet (Conuropsis carolinensis) or Carolina conure was a small green neotropical parrot with a bright yellow head, reddish orange face and pale beak native to the eastern, midwest and plains states of the United States and was the only indigenous parrot within its range, as well as one of only two parrots native to the United States (the other being the thick-billed parrot). It was found from southern New York and Wisconsin to Kentucky, Tennessee and the Gulf of Mexico, from the Atlantic seaboard to as far west as eastern Colorado. It lived in old-growth forests along rivers and in swamps. It was called puzzi la née ("head of yellow") or pot pot chee by the Seminole and kelinky in Chickasaw. Though formerly prevalent within its range, the bird had become rare by the middle of the 19th century. The last confirmed sighting in the wild was of the ludovicianus subspecies in 1910. The last known specimen perished in captivity at the Cincinnati Zoo in 1918 and the species was declared extinct in 1939. The earliest reference to these parrots was in 1583 in Florida reported by Sir George Peckham in A True Report of the Late Discoveries of the Newfound Lands of expeditions conducted by English explorer Sir Humphrey Gilbert who notes that explorers in North America "doe testifie that they have found in those countryes; ... parrots." They were first scientifically described in English naturalist Mark Catesby's two volume Natural History of Carolina, Florida and the Bahama Islands published in London in 1731 and 1743. Carolina parakeets were probably poisonous—American naturalist and painter John J. Audubon noted that cats apparently died from eating them, and they are known to have eaten the toxic seeds of cockleburs.

Cluster sampling
abstract: Cluster sampling is a sampling plan used when mutually homogeneous yet internally heterogeneous groupings are evident in a statistical population. It is often used in marketing research. In this sampling plan, the total population is divided into these groups (known as clusters) and a simple random sample of the groups is selected. The elements in each cluster are then sampled. If all elements in each sampled cluster are sampled, then this is referred to as a "one-stage" cluster sampling plan. If a simple random subsample of elements is selected within each of these groups, this is referred to as a "two-stage" cluster sampling plan. A common motivation for cluster sampling is to reduce the total number of interviews and costs given the desired accuracy. For a fixed sample size, the expected random error is smaller when most of the variation in the population is present internally within the groups, and not between the groups.
comment: Cluster sampling is a sampling plan used when mutually homogeneous yet internally heterogeneous groupings are evident in a statistical population. It is often used in marketing research. In this sampling plan, the total population is divided into these groups (known as clusters) and a simple random sample of the groups is selected. The elements in each cluster are then sampled. If all elements in each sampled cluster are sampled, then this is referred to as a "one-stage" cluster sampling plan. If a simple random subsample of elements is selected within each of these groups, this is referred to as a "two-stage" cluster sampling plan. A common motivation for cluster sampling is to reduce the total number of interviews and costs given the desired accuracy. For a fixed sample size, the expecte

Congenital iodine deficiency syndrome
comment: Congenital iodine deficiency syndrome, previously known as cretinism, is a condition of severely stunted physical and mental growth owing to untreated congenital deficiency of thyroid hormone (congenital hypothyroidism) usually owing to maternal hypothyroidism.

Christianity
abstract: Christianity is a religion based on the life and teachings of Jesus of Nazareth, as described in the New Testament. Its adherents, known as Christians, believe that Jesus Christ is the Son of God and savior of all people, whose coming as the Messiah was prophesied in the Old Testament. Depending on the specific denomination of Christianity, practices may include baptism, Eucharist (Holy Communion or the Lord's Supper), prayer (including the Lord's Prayer), confession, confirmation, burial rites, marriage rites and the religious education of children. Most denominations have ordained clergy and hold regular group worship services. Christianity developed during the 1st century CE as a Jewish Christian sect of Second Temple Judaism. It soon also attracted Gentile God-fearers, which lead to a departure from Jewish customs, and the establishment of Christianity as an independent religion. During the first centuries of its existence Christianity spread throughout the Roman Empire, and also to Ethiopia, Transcaucasia, and some parts of Asia. Constantine the Great converted to Christianity and decriminalized it via the Edict of Milan (313). The First Council of Nicaea (325) established a uniform set of beliefs across the Roman Empire. By 380, the Roman Empire designated Christianity as the state religion. The period of the first seven ecumenical councils is sometimes referred to as the Great Church, the united full communion of the Roman Catholic Church, Eastern Orthodox Church, and Oriental Orthodoxy, before their schisms. Oriental Orthodoxy split after the Council of Chalcedon (451) over differences in Christology. The Eastern Orthodox Church and the Catholic Church separated in the East–West Schism (1054), especially over the authority of the Pope. Similarly, in 1521, Protestants were excommunicated from the Roman Catholic Church in the Protestant Reformation over Papal primacy, the nature of salvation, whether it was permissible to burn heretics, and other ecclesiologic[cell cut: 2671 characters, first 2000 kept]
comment: Christianity is a religion based on the life and teachings of Jesus of Nazareth, as described in the New Testament. Its adherents, known as Christians, believe that Jesus Christ is the Son of God and savior of all people, whose coming as the Messiah was prophesied in the Old Testament. Following the Age of Discovery (15th–17th century), Christianity was spread into the Americas, Oceania, sub-Saharan Africa, and the rest of the world via missionary work and colonization.

London Docklands
abstract: London Docklands is the riverfront and former docks in London. In east and southeast London, it forms part of the boroughs of Southwark, Tower Hamlets, Lewisham, Newham, and Greenwich. The docks were formerly part of the Port of London, at one time the world's largest port. Following the closure of the docks, the area became derelict and poverty-ridden by the 1980s. The Docklands' regeneration began later that decade; it has been redeveloped principally for commercial and residential use. The name "London Docklands" was used for the first time in a government report on redevelopment plans in 1971 and has since become virtually universally adopted. The redevelopment created wealth, but also led to conflict between the new and old communities in the areas thus designated.

British thermal unit
comment: The British thermal unit (Btu or BTU) is a traditional unit of heat; it is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. It is also part of the United States customary units. Its counterpart in the metric system is the calorie, which is defined as the amount of heat required to raise the temperature of one gram of water by one degree Celsius. Heat is now known to be equivalent to energy, for which the SI unit is the joule; one BTU is about 1055 joules. While units of heat are often supplanted by energy units in scientific work, they are still used in many fields. As examples, in the United States the price of natural gas is quoted in dollars per million BTUs.

Diffeomorphism
comment: In mathematics, a diffeomorphism is an isomorphism of smooth manifolds. It is an invertible function that maps one differentiable manifold to another such that both the function and its inverse are smooth.

The Ashes
comment: The Ashes is a Test cricket series played between England and Australia. The Ashes are regarded as being held by the team that most recently won the Test series. If the test series is drawn, the team that currently holds the Ashes retains the trophy. The term originated in a satirical obituary published in a British newspaper, The Sporting Times, immediately after Australia's 1882 victory at The Oval, its first Test win on English soil. The obituary stated that English cricket had died, and "the body will be cremated and the ashes taken to Australia". The mythical ashes immediately became associated with the 1882–83 series played in Australia, before which the English captain Ivo Bligh had vowed to "regain those ashes". The English media therefore dubbed the tour the quest to regain the As
abstract: The Ashes is a Test cricket series played between England and Australia. The Ashes are regarded as being held by the team that most recently won the Test series. If the test series is drawn, the team that currently holds the Ashes retains the trophy. The term originated in a satirical obituary published in a British newspaper, The Sporting Times, immediately after Australia's 1882 victory at The Oval, its first Test win on English soil. The obituary stated that English cricket had died, and "the body will be cremated and the ashes taken to Australia". The mythical ashes immediately became associated with the 1882–83 series played in Australia, before which the English captain Ivo Bligh had vowed to "regain those ashes". The English media therefore dubbed the tour the quest to regain the Ashes. After England had won two of the three Tests on the tour, a small urn was presented to Bligh by a group of Melbourne women including Florence Morphy, whom Bligh married within a year. The contents of the urn are reputed to be the ashes of a wooden bail, and were humorously described as "the ashes of Australian cricket". It is not clear whether that "tiny silver urn" is the same as the small terracotta urn given to the MCC by Bligh's widow after his death in 1927. The urn has never been the official trophy of the Ashes series, having been a personal gift to Bligh. However, replicas of the urn are often held aloft by victorious teams as a symbol of their victory in an Ashes series. Since the 1998–99 Ashes series, a Waterford Crystal representation of the Ashes urn (called the Ashes Trophy) has been presented to the winners of an Ashes series as the official trophy of that series. Irrespective of which side holds the tournament, the urn remains in the MCC Museum at Lord's; it has however been taken to Australia to be put on touring display on two occasions: as part of the Australian Bicentenary celebrations in 1988, and to accompany the Ashes series in 2006–07. An Ashes series is[cell cut: 2200 characters, first 2000 kept]

Delaware General Corporation Law
abstract: The Delaware General Corporation Law (Title 8, Chapter 1 of the Delaware Code) is the statute governing corporate law in the U.S. state of Delaware. It has been the most important jurisdiction in United States corporate law since the early 20th century. Over 50% of publicly traded corporations in the United States and 60% of the Fortune 500 are incorporated in the state.

Constellation
abstract: A constellation is a group of stars that forms an imaginary outline or pattern on the celestial sphere, typically representing an animal, mythological person or creature, a god, or an inanimate object. The origins of the earliest constellations likely go back to prehistory. People used them to relate stories of their beliefs, experiences, creation, or mythology. Different cultures and countries adopted their own constellations, some of which lasted into the early 20th century before today's constellations were internationally recognized. Adoption of constellations has changed significantly over time. Many have changed in size or shape. Some became popular, only to drop into obscurity. Others were limited to single cultures or nations. The 48 traditional Western constellations are Greek. They are given in Aratus' work Phenomena and Ptolemy's Almagest, though their origin probably predates these works by several centuries. Constellations in the far southern sky were added from the 15th century until the mid-18th century when European explorers began traveling to the Southern Hemisphere. Twelve ancient constellations belong to the zodiac (straddling the ecliptic, which the Sun, Moon, and planets all traverse). The origins of the zodiac remain historically uncertain; its astrological divisions became prominent c. 400 BC in Babylonian or Chaldean astronomy, probably dates back to prehistory. In 1928, the International Astronomical Union (IAU) formally accepted 88 modern constellations, with contiguous boundaries that together cover the entire celestial sphere. Any given point in a celestial coordinate system lies in one of the modern constellations. Some astronomical naming systems include the constellation where a given celestial object is found to convey its approximate location in the sky. The Flamsteed designation of a star, for example, consists of a number and the genitive form of the constellation name. Other star patterns or groups called asterisms are not conste[cell cut: 2363 characters, first 2000 kept]
comment: A constellation is a group of stars that forms an imaginary outline or pattern on the celestial sphere, typically representing an animal, mythological person or creature, a god, or an inanimate object.

Clodius
abstract: Clodius is an alternate form of the Roman nomen Claudius, a patrician gens that was traditionally regarded as Sabine in origin. The alternation of o and au is characteristic of the Sabine dialect. The feminine form is Clodia.

Atomic number
abstract: The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom. It is identical to the charge number of the nucleus. The atomic number uniquely identifies a chemical element. In an uncharged atom, the atomic number is also equal to the number of electrons. The sum of the atomic number Z and the number of neutrons, N, gives the mass number A of an atom. Since protons and neutrons have approximately the same mass (and the mass of the electrons is negligible for many purposes) and the mass defect of nucleon binding is always small compared to the nucleon mass, the atomic mass of any atom, when expressed in unified atomic mass units (making a quantity called the "relative isotopic mass"), is within 1% of the whole number A. Atoms with the same atomic number Z but different neutron numbers N, and hence different atomic masses, are known as isotopes. A little more than three-quarters of naturally occurring elements exist as a mixture of isotopes (see monoisotopic elements), and the average isotopic mass of an isotopic mixture for an element (called the relative atomic mass) in a defined environment on Earth, determines the element's standard atomic weight. Historically, it was these atomic weights of elements (in comparison to hydrogen) that were the quantities measurable by chemists in the 19th century. The conventional symbol Z comes from the German word Zahl meaning number, which, before the modern synthesis of ideas from chemistry and physics, merely denoted an element's numerical place in the periodic table, whose order is approximately, but not completely, consistent with the order of the elements by atomic weights. Only after 1915, with the suggestion and evidence that this Z number was also the nuclear charge and a physical characteristic of atoms, did the word Atomzahl (and its English equivalent atomic number) come into common use in this context.
comment: The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom. It is identical to the charge number of the nucleus. The atomic number uniquely identifies a chemical element. In an uncharged atom, the atomic number is also equal to the number of electrons.

Algebraic closure
comment: In mathematics, particularly abstract algebra, an algebraic closure of a field K is an algebraic extension of K that is algebraically closed. It is one of many closures in mathematics. Using Zorn's lemma or the weaker ultrafilter lemma, it can be shown that , and that the algebraic closure of a field K is unique up to an isomorphism that fixes every member of K. Because of this essential uniqueness, we often speak of the algebraic closure of K, rather than an algebraic closure of K.
abstract: In mathematics, particularly abstract algebra, an algebraic closure of a field K is an algebraic extension of K that is algebraically closed. It is one of many closures in mathematics. Using Zorn's lemma or the weaker ultrafilter lemma, it can be shown that , and that the algebraic closure of a field K is unique up to an isomorphism that fixes every member of K. Because of this essential uniqueness, we often speak of the algebraic closure of K, rather than an algebraic closure of K. The algebraic closure of a field K can be thought of as the largest algebraic extension of K.To see this, note that if L is any algebraic extension of K, then the algebraic closure of L is also an algebraic closure of K, and so L is contained within the algebraic closure of K.The algebraic closure of K is also the smallest algebraically closed field containing K,because if M is any algebraically closed field containing K, then the elements of M that are algebraic over K form an algebraic closure of K. The algebraic closure of a field K has the same cardinality as K if K is infinite, and is countably infinite if K is finite.

Cytosine
comment: Cytosine (; C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine. In Watson-Crick base pairing, it forms three(3) hydrogen bonds with guanine.

Ambrose
abstract: Aurelius Ambrosius (c. 340–397), better known in English as Ambrose (), was a bishop of Milan who became one of the most influential ecclesiastical figures of the 4th century. He was the Roman governor of Liguria and Emilia, headquartered in Milan, before being made bishop of Milan by popular acclamation in 374. Ambrose was a staunch opponent of Arianism. Ambrose was one of the four original Doctors of the Church, and is the patron saint of Milan. He is notable for his influence on Augustine of Hippo. Traditionally, Ambrose is credited with promoting "antiphonal chant", a style of chanting in which one side of the choir responds alternately to the other, as well as with composing Veni redemptor gentium, an Advent hymn.
comment: Aurelius Ambrosius (c. 340–397), better known in English as Ambrose (), was a bishop of Milan who became one of the most influential ecclesiastical figures of the 4th century. He was the Roman governor of Liguria and Emilia, headquartered in Milan, before being made bishop of Milan by popular acclamation in 374. Ambrose was a staunch opponent of Arianism. Ambrose was one of the four original Doctors of the Church, and is the patron saint of Milan. He is notable for his influence on Augustine of Hippo.

List of Atlas Shrugged characters
comment: This is a list of characters in Ayn Rand's novel Atlas Shrugged.

Ballad
abstract: A ballad is a form of verse, often a narrative set to music. Ballads derive from the medieval French chanson balladée or ballade, which were originally "danced songs". Ballads were particularly characteristic of the popular poetry and song of Ireland and Britain from the later medieval period until the 19th century. They were widely used across Europe, and later in Australia, North Africa, North America and South America. Ballads are often 13 lines with an ABABBCBC form, consisting of couplets (two lines) of rhymed verse, each of 14 syllables. Another common form is ABAB or ABCB repeated, in alternating 8 and 6 syllable lines. Many ballads were written and sold as single sheet broadsides. The form was often used by poets and composers from the 18th century onwards to produce lyrical ballads. In the later 19th century, the term took on the meaning of a slow form of popular love song and is often used for any love song, particularly the sentimental ballad of pop or rock, although the term is also associated with the concept of a stylized storytelling song or poem, particularly when used as a title for other media such as a film.
comment: A ballad is a form of verse, often a narrative set to music. Ballads derive from the medieval French chanson balladée or ballade, which were originally "danced songs". Ballads were particularly characteristic of the popular poetry and song of Ireland and Britain from the later medieval period until the 19th century. They were widely used across Europe, and later in Australia, North Africa, North America and South America. Ballads are often 13 lines with an ABABBCBC form, consisting of couplets (two lines) of rhymed verse, each of 14 syllables. Another common form is ABAB or ABCB repeated, in alternating 8 and 6 syllable lines.

April 21
comment: April 21 is the 111th day of the year (112th in leap years) in the Gregorian calendar. There are 254 days remaining until the end of the year.

Apocrypha
abstract: Apocrypha are works, usually written, of unknown authorship or of doubtful origin. Biblical apocrypha is a set of texts included in the Latin Vulgate and Septuagint but not in the Hebrew Bible. While Catholic tradition considers some of these texts to be deuterocanonical, Protestants consider them apocryphal. Thus, Protestant bibles do not include the books within the Old Testament but have often included them in a separate section, usually called the Apocrypha. Other non-canonical apocryphal texts are generally called pseudepigrapha, a term that means "false attribution". The word's origin is the Medieval Latin adjective apocryphus, "secret, or non-canonical", from the Greek adjective ἀπόκρυφος (apokryphos), "obscure", from the verb ἀποκρύπτειν (apokryptein), "to hide away".
comment: Apocrypha are works, usually written, of unknown authorship or of doubtful origin. Biblical apocrypha is a set of texts included in the Latin Vulgate and Septuagint but not in the Hebrew Bible. While Catholic tradition considers some of these texts to be deuterocanonical, Protestants consider them apocryphal. Thus, Protestant bibles do not include the books within the Old Testament but have often included them in a separate section, usually called the Apocrypha. Other non-canonical apocryphal texts are generally called pseudepigrapha, a term that means "false attribution".

Arlo Guthrie
comment: Arlo Davy Guthrie (born July 10, 1947) is an American folk singer-songwriter. Like his father, Woody Guthrie, he is known for singing songs of protest against social injustice, and storytelling while performing songs. Guthrie's best-known work is his debut piece, "Alice's Restaurant Massacree", a satirical talking blues song about 18 minutes in length that has since become a Thanksgiving anthem. His only top-40 hit was a cover of Steve Goodman's "City of New Orleans". His song "Massachusetts" was named the official folk song of the state in which he has lived most of his adult life. Guthrie has also made several acting appearances. He is the father of four children, who have also had careers as musicians.

Foreign relations of Chad
comment: The foreign relations of Chad are significantly influenced by the desire for oil revenue and investment in Chadian oil industry and support for Chadian President Idriss Déby. Chad is officially non-aligned but has close relations with France, the former colonial power. Relations with neighbouring Libya, and Sudan vary periodically. Lately, the Idris Déby regime has been waging an intermittent proxy war with Sudan. Aside from those two countries, Chad generally enjoys good relations with its neighbouring states.

Geography of Bosnia and Herzegovina
comment: Bosnia and Herzegovina is located in Southeastern Europe, in the western Balkans. It has a 932 km border with Croatia to the north and southwest, a 357 km border with Serbia to the east, and a 249 km border with Montenegro to the southeast. It borders the Adriatic Sea along its 20 km (12.42 mi) coastline. The most striking features of the local terrain are valleys and mountains which measure up to 2386 m in height. The country is mostly mountainous, encompassing the central Dinaric Alps. The northeastern parts reach into the Pannonian basin, while in the south it borders the Adriatic Sea.
abstract: Bosnia and Herzegovina is located in Southeastern Europe, in the western Balkans. It has a 932 km border with Croatia to the north and southwest, a 357 km border with Serbia to the east, and a 249 km border with Montenegro to the southeast. It borders the Adriatic Sea along its 20 km (12.42 mi) coastline. The most striking features of the local terrain are valleys and mountains which measure up to 2386 m in height. The country is mostly mountainous, encompassing the central Dinaric Alps. The northeastern parts reach into the Pannonian basin, while in the south it borders the Adriatic Sea. The country's natural resources include coal, iron ore, bauxite, manganese, nickel, clay, gypsum, salt, sand, timber and hydropower.

Babrak Karmal
abstract: Babrak Karmal (Dari/Pashto: ببرک کارمل‎, born Sultan Hussein; 6 January 1929 – 1 or 3 December 1996) was an Afghan politician who was installed as President of Afghanistan by the Soviet Union when they invaded in 1979. Karmal was born in Kamari and educated at Kabul University. When the People's Democratic Party of Afghanistan (PDPA) was formed, Karmal became one of its leading members, having been introduced to Marxism by Mir Akbar Khyber during his imprisonment for activities deemed too radical by the government. He eventually became the leader of the Parcham faction when the PDPA split in 1967, with their ideological nemesis being the Khalq faction. Under Karmal's leadership, the Parchamite PDPA participated in Mohammad Daoud Khan's rise to power in 1973, and his subsequent regime. While relations were good at the beginning, Daoud began a major purge of leftist influence in the mid-1970s. This in turn led to the reformation of the PDPA in 1977, and Karmal played a major role in the 1978 Saur Revolution when the PDPA took power, though in later years he denounced it. Karmal was appointed Deputy Chairman of the Revolutionary Council, synonymous with vice head of state, in the communist government. The Parchamite faction found itself under significant pressure by the Khalqists soon after taking power. In June 1978, a PDPA Central Committee meeting voted in favor of giving the Khalqist faction exclusive control over PDPA policy. This decision was followed by a failed Parchamite coup, after which Hafizullah Amin, a Khalqist, initiated a purge against the Parchamites. Karmal survived this purge but was exiled to Prague. Karmal remained in exile until December 1979, when the Soviet Union intervened in Afghanistan (with the consent of Amin's government) to stabilize the country. The Soviet troops staged a coup and assassinated Amin. Karmal had always been highly critical of his Khalqist predecessors Nur Muhammad Taraki and Amin's ultra-left radicalism. Karmal was promote[cell cut: 3283 characters, first 2000 kept]
comment: Babrak Karmal (Dari/Pashto: ببرک کارمل‎, born Sultan Hussein; 6 January 1929 – 1 or 3 December 1996) was an Afghan politician who was installed as President of Afghanistan by the Soviet Union when they invaded in 1979. Karmal was born in Kamari and educated at Kabul University. When the People's Democratic Party of Afghanistan (PDPA) was formed, Karmal became one of its leading members, having been introduced to Marxism by Mir Akbar Khyber during his imprisonment for activities deemed too radical by the government. He eventually became the leader of the Parcham faction when the PDPA split in 1967, with their ideological nemesis being the Khalq faction. Under Karmal's leadership, the Parchamite PDPA participated in Mohammad Daoud Khan's rise to power in 1973, and his subsequent regime. Whil

Drawing
comment: Drawing is a form of visual art in which a person uses various drawing instruments to mark paper or another two-dimensional medium. Instruments include graphite pencils, pen and ink, various kinds of paints, inked brushes, colored pencils, crayons, charcoal, chalk, pastels, various kinds of erasers, markers, styluses, and various metals (such as silverpoint). Digital drawing is the act of using a computer to draw. Common methods of digital drawing include a stylus or finger on a touchscreen device, stylus- or finger-to-touchpad, or in some cases, a mouse. There are many digital art programs and devices.
abstract: Drawing is a form of visual art in which a person uses various drawing instruments to mark paper or another two-dimensional medium. Instruments include graphite pencils, pen and ink, various kinds of paints, inked brushes, colored pencils, crayons, charcoal, chalk, pastels, various kinds of erasers, markers, styluses, and various metals (such as silverpoint). Digital drawing is the act of using a computer to draw. Common methods of digital drawing include a stylus or finger on a touchscreen device, stylus- or finger-to-touchpad, or in some cases, a mouse. There are many digital art programs and devices. A drawing instrument releases a small amount of material onto a surface, leaving a visible mark. The most common support for drawing is paper, although other materials, such as cardboard, wood, plastic, leather, canvas, and board, may be used. Temporary drawings may be made on a blackboard or whiteboard or indeed almost anything. The medium has been a popular and fundamental means of public expression throughout human history. It is one of the simplest and most efficient means of communicating visual ideas. The wide availability of drawing instruments makes drawing one of the most common artistic activities. In addition to its more artistic forms, drawing is frequently used in commercial illustration, animation, architecture, engineering and technical drawing. A quick, freehand drawing, usually not intended as a finished work, is sometimes called a sketch. An artist who practices or works in technical drawing may be called a drafter, draftsman or a draughtsman.

Colombia
abstract: Colombia ( () kə-LUM-bee-ə, -⁠LOM-; Spanish: [koˈlombja] ()), officially the Republic of Colombia (Spanish: ), is a sovereign state largely situated in the northwest of South America, with territories in Central America. Colombia shares a border to the northwest with Panama, to the east with Venezuela and Brazil and to the south with Ecuador and Peru. It shares its maritime limits with Costa Rica, Nicaragua, Honduras, Jamaica, Haiti, and the Dominican Republic. Colombia is a unitary, constitutional republic comprising thirty-two departments, with the capital in Bogota. Colombia has been inhabited by various indigenous peoples since 12,000 BCE, including the Muisca, Quimbaya, and the Tairona. The Spanish arrived in 1499 and by the mid-16th century conquered and colonized much of the region, establishing the New Kingdom of Granada, with Santafé de Bogotá as its capital. Independence from Spain was achieved in 1819, but by 1830 the "Gran Colombia" Federation was dissolved, with what is now Colombia and Panama emerging as the Republic of New Granada. The new nation experimented with federalism as the Granadine Confederation (1858), and then the United States of Colombia (1863), before the Republic of Colombia was finally declared in 1886. Panama seceded in 1903, leading to Colombia's present borders. Beginning in the 1960s, the country suffered from an asymmetric low-intensity armed conflict and rampant political violence, both of which escalated in the 1990s. Since 2005, there has been significant improvement in security, stability, and rule of law. Colombia is one of the most ethnically and linguistically diverse countries in the world, with its rich cultural heritage reflecting influences by indigenous peoples, European settlement, forced African migration, immigration from Europe and the Middle East. Urban centres are mostly located in the highlands of the Andes mountains and the Caribbean coast. Colombia is among the world's 17 megadiverse countries, and the most d[cell cut: 2528 characters, first 2000 kept]
comment: Colombia ( () kə-LUM-bee-ə, -⁠LOM-; Spanish: [koˈlombja] ()), officially the Republic of Colombia (Spanish: ), is a sovereign state largely situated in the northwest of South America, with territories in Central America. Colombia shares a border to the northwest with Panama, to the east with Venezuela and Brazil and to the south with Ecuador and Peru. It shares its maritime limits with Costa Rica, Nicaragua, Honduras, Jamaica, Haiti, and the Dominican Republic. Colombia is a unitary, constitutional republic comprising thirty-two departments, with the capital in Bogota.

Buffer overflow
comment: In information security and programming, a buffer overflow, or buffer overrun, is an anomaly where a program, while writing data to a buffer, overruns the buffer's boundary and overwrites adjacent memory locations.
abstract: In information security and programming, a buffer overflow, or buffer overrun, is an anomaly where a program, while writing data to a buffer, overruns the buffer's boundary and overwrites adjacent memory locations. Buffers are areas of memory set aside to hold data, often while moving it from one section of a program to another, or between programs. Buffer overflows can often be triggered by malformed inputs; if one assumes all inputs will be smaller than a certain size and the buffer is created to be that size, then an anomalous transaction that produces more data could cause it to write past the end of the buffer. If this overwrites adjacent data or executable code, this may result in erratic program behavior, including memory access errors, incorrect results, and crashes. Exploiting the behavior of a buffer overflow is a well-known security exploit. On many systems, the memory layout of a program, or the system as a whole, is well defined. By sending in data designed to cause a buffer overflow, it is possible to write into areas known to hold executable code and replace it with malicious code, or to selectively overwrite data pertaining to the program's state, therefore causing behavior that was not intended by the original programmer. Buffers are widespread in operating system (OS) code, so it is possible to make attacks that perform privilege escalation and gain unlimited access to the computer's resources. The famed Morris worm in 1988 used this as one of its attack techniques. Programming languages commonly associated with buffer overflows include C and C++, which provide no built-in protection against accessing or overwriting data in any part of memory and do not automatically check that data written to an array (the built-in buffer type) is within the boundaries of that array. Bounds checking can prevent buffer overflows, but requires additional code and processing time. Modern operating systems use a variety of techniques to combat malicious buffer overflo[cell cut: 2160 characters, first 2000 kept]

Duopoly
comment: A duopoly (from Greek δύο, duo (two) + πωλεῖν, polein (to sell)) is a form of oligopoly where two firms have dominant or exclusive control over a market. It is the most commonly studied form of oligopoly due to its simplicity.

Breidablik
abstract: In Norse mythology, Breiðablik (Broad-gleaming) is the home of Baldr. It is briefly described in Snorri Sturluson's Gylfaginning as one of the halls of Asgard: "Then there is also in that place the abode called Breidablik, and there is not in heaven a fairer dwelling." Later in the work, when Snorri describes Baldr, he gives a longer description, citing Grímnismál, though he does not name the poem: "He dwells in the place called Breidablik, which is in heaven; in that place may nothing unclean be, even as is said here:Breidablik 't is called, | where Baldr hasA hall made for himself:In that land | where I know lieFewest baneful runes." Breiðablik is not otherwise mentioned in the Eddic sources.
comment: In Norse mythology, Breiðablik (Broad-gleaming) is the home of Baldr. It is briefly described in Snorri Sturluson's Gylfaginning as one of the halls of Asgard: "Then there is also in that place the abode called Breidablik, and there is not in heaven a fairer dwelling." Later in the work, when Snorri describes Baldr, he gives a longer description, citing Grímnismál, though he does not name the poem: Breiðablik is not otherwise mentioned in the Eddic sources.

Aries (constellation)
abstract: Aries is one of the constellations of the zodiac. It is located in the northern celestial hemisphere between Pisces to the west and Taurus to the east. The name Aries is Latin for ram, and its symbol is (Unicode ♈), representing a ram's horns. It is one of the 48 constellations described by the 2nd century astronomer Ptolemy, and remains one of the 88 modern constellations. It is a mid-sized constellation, ranking 39th overall size, with an area of 441 square degrees (1.1% of the celestial sphere). Although Aries came to represent specifically the ram whose fleece became the Golden Fleece of Ancient Greek mythology, it has represented a ram since late Babylonian times. Before that, the stars of Aries formed a farmhand. Different cultures have incorporated the stars of Aries into different constellations including twin inspectors in China and a porpoise in the Marshall Islands. Aries is a relatively dim constellation, possessing only four bright stars: Hamal (Alpha Arietis, second magnitude), Sheratan (Beta Arietis, third magnitude), Mesarthim (Gamma Arietis, fourth magnitude), and 41 Arietis (also fourth magnitude). The few deep-sky objects within the constellation are quite faint and include several pairs of interacting galaxies. Several meteor showers appear to radiate from Aries, including the Daytime Arietids and the .
comment: Aries is one of the constellations of the zodiac. It is located in the northern celestial hemisphere between Pisces to the west and Taurus to the east. The name Aries is Latin for ram, and its symbol is (Unicode ♈), representing a ram's horns. It is one of the 48 constellations described by the 2nd century astronomer Ptolemy, and remains one of the 88 modern constellations. It is a mid-sized constellation, ranking 39th overall size, with an area of 441 square degrees (1.1% of the celestial sphere).

Aedicula
comment: In ancient Roman religion, an aedicula (plural aediculae) is a small shrine. The word aedicula is the diminutive of the Latin aedes, a temple building. Many aediculae were household shrines that held small altars or statues of the Lares and Penates. The Lares were Roman deities protecting the house and the family household gods. The Penates were originally patron gods (really genii) of the storeroom, later becoming household gods guarding the entire house.
abstract: In ancient Roman religion, an aedicula (plural aediculae) is a small shrine. The word aedicula is the diminutive of the Latin aedes, a temple building. Many aediculae were household shrines that held small altars or statues of the Lares and Penates. The Lares were Roman deities protecting the house and the family household gods. The Penates were originally patron gods (really genii) of the storeroom, later becoming household gods guarding the entire house. Other aediculae were small shrines within larger temples, usually set on a base, surmounted by a pediment and surrounded by columns. In Roman architecture the aedicula has this representative function in the society. They are installed in public buildings like the Triumphal arch, City gate, or Thermes. The Celsus Library in Ephesus (2. c. AD) is a good example. From the 4th century Christianization of the Roman Empire onwards such shrines, or the framework enclosing them, are often called by the Biblical term tabernacle, which becomes extended to any elaborated framework for a niche, window or picture.

Angus, Scotland
comment: Angus (Scottish Gaelic: Aonghas) is one of the 32 local government council areas of Scotland, a registration county and a lieutenancy area. The council area borders Aberdeenshire, Dundee City and Perth and Kinross. Main industries include agriculture and fishing. Global pharmaceuticals company GSK has a significant presence in Montrose in the north of the county.
abstract: Angus (Scottish Gaelic: Aonghas) is one of the 32 local government council areas of Scotland, a registration county and a lieutenancy area. The council area borders Aberdeenshire, Dundee City and Perth and Kinross. Main industries include agriculture and fishing. Global pharmaceuticals company GSK has a significant presence in Montrose in the north of the county. Angus was historically a county, known officially as Forfarshire from the 18th century until 1928. It remains a registration county and a lieutenancy area. In 1975 some of its administrative functions were transferred to the council district of the Tayside Region, and in 1995 further reform resulted in the establishment of the unitary Angus Council.

Colossus computer
comment: Colossus was a set of computers developed by British codebreakers in the years 1943–1945 to help in the cryptanalysis of the Lorenz cipher. Colossus used thermionic valves (vacuum tubes) to perform Boolean and counting operations. Colossus is thus regarded as the world's first programmable, electronic, digital computer, although it was programmed by switches and plugs and not by a stored program.
abstract: Colossus was a set of computers developed by British codebreakers in the years 1943–1945 to help in the cryptanalysis of the Lorenz cipher. Colossus used thermionic valves (vacuum tubes) to perform Boolean and counting operations. Colossus is thus regarded as the world's first programmable, electronic, digital computer, although it was programmed by switches and plugs and not by a stored program. Colossus was designed by research telephone engineer Tommy Flowers to solve a problem posed by mathematician Max Newman at the Government Code and Cypher School (GC&CS) at Bletchley Park. Alan Turing's use of probability in cryptanalysis (see Banburismus) contributed to its design. It has sometimes been erroneously stated that Turing designed Colossus to aid the cryptanalysis of the Enigma. Turing's machine that helped decode Enigma was the electromechanical Bombe, not Colossus. The prototype, Colossus Mark 1, was shown to be working in December 1943 and was in use at Bletchley Park by early 1944. An improved Colossus Mark 2 that used shift registers to quintuple the processing speed, first worked on 1 June 1944, just in time for the Normandy landings on D-Day. Ten Colossi were in use by the end of the war and an eleventh was being commissioned. Bletchley Park's use of these machines allowed the Allies to obtain a vast amount of high-level military intelligence from intercepted radiotelegraphy messages between the German High Command (OKW) and their army commands throughout occupied Europe. The existence of the Colossus machines was kept secret until the mid-1970s; the machines and the plans for building them had previously been destroyed in the 1960s as part of the effort to maintain the secrecy of the project. This deprived most of those involved with Colossus of the credit for pioneering electronic digital computing during their lifetimes. A functioning rebuild of a Mark 2 Colossus was completed in 2008 by Tony Sale and some volunteers; it is on display at The National M[cell cut: 2037 characters, first 2000 kept]

Casino
comment: A casino is a facility which houses and accommodates certain types of gambling activities. The industry that deals in casinos is called the gaming industry. Casinos are most commonly built near or combined with hotels, restaurants, retail shopping, cruise ships or other tourist attractions. There is much debate over whether the social and economic consequences of casino gambling outweigh the initial revenue that may be generated. Some casinos are also known for hosting live entertainment events, such as stand-up comedy, concerts, and sporting events.

December 11
abstract: December 11 is the 345th day of the year (346th in leap years) in the Gregorian calendar. There are 20 days remaining until the end of the year.

History of Cameroon
abstract: The earliest inhabitants of Cameroon were probably the Baka (Pygmies). They still inhabit the forests of the south and east provinces. Bantu speakers originating in the Cameroonian highlands were among the first groups to move out before other invaders. The Mandara kingdom in the Mandara Mountains was founded around 1500 and erected , the purpose and exact history of which are still unresolved. The Aro Confederacy of Nigeria had a presence in western (later called British) Cameroon due to trade and migration in the 18th and 19th centuries. During the late 1770s and the early 19th century, the Fulani, a pastoral Islamic people of the western Sahel, conquered most of what is now northern Cameroon, subjugating or displacing its largely non-Muslim inhabitants. Although the Portuguese arrived on Cameroon's doorstep in the 16th century, malaria prevented significant European settlement and conquest of the interior until the late 1870s, when large supplies of the malaria suppressant quinine became available. The early European presence in Cameroon was primarily devoted to coastal trade and the acquisition of slaves. The northern part of Cameroon was an important part of the Muslim slave trade network. The slave trade was largely suppressed by the mid-19th century. Christian missionaries established a presence in the late 19th century and continue to play a role in Cameroonian life.
comment: The earliest inhabitants of Cameroon were probably the Baka (Pygmies). They still inhabit the forests of the south and east provinces. Bantu speakers originating in the Cameroonian highlands were among the first groups to move out before other invaders. The Mandara kingdom in the Mandara Mountains was founded around 1500 and erected , the purpose and exact history of which are still unresolved. The Aro Confederacy of Nigeria had a presence in western (later called British) Cameroon due to trade and migration in the 18th and 19th centuries.

Cavalry
abstract: Cavalry (from the French cavalerie, cf. cheval 'horse') or horsemen are soldiers or warriors who fight mounted on horseback. Cavalry were historically the most mobile of the combat arms. An individual soldier in the cavalry is known by a number of designations such as cavalryman, horseman, dragoon, or trooper. The designation of cavalry was not usually given to any military forces that used other animals, such as camels, mules or elephants. Infantry who moved on horseback, but dismounted to fight on foot, were known in the 17th and early 18th centuries as dragoons, a class of mounted infantry which later evolved into cavalry proper while retaining their historic title. Cavalry had the advantage of improved mobility, and a man fighting from horseback also had the advantages of greater height, speed, and inertial mass over an opponent on foot. Another element of horse mounted warfare is the psychological impact a mounted soldier can inflict on an opponent. The speed, mobility and shock value of the cavalry was greatly appreciated and exploited in armed forces in the Ancient and Middle Ages; some forces were mostly cavalry, particularly in nomadic societies of Asia, notably the Mongol armies. In Europe cavalry became increasingly armoured (heavy), and eventually became known for the mounted knights. During the 17th century cavalry in Europe lost most of its armor, ineffective against the muskets and cannon which were coming into use, and by the mid-19th century armor had mainly fallen into disuse, although some regiments retained a small thickened cuirass that offered protection against lances and sabres and some protection against shot. In the period between the World Wars, many cavalry units were converted into motorized infantry and mechanized infantry units, or reformed as tank troops. However, some cavalry still served during World War II, notably in the Red Army, the Mongolian People's Army, the Royal Italian Army, the Romanian Army, the Polish Land Forces, and l[cell cut: 2364 characters, first 2000 kept]
comment: Cavalry (from the French cavalerie, cf. cheval 'horse') or horsemen are soldiers or warriors who fight mounted on horseback. Cavalry were historically the most mobile of the combat arms. An individual soldier in the cavalry is known by a number of designations such as cavalryman, horseman, dragoon, or trooper. The designation of cavalry was not usually given to any military forces that used other animals, such as camels, mules or elephants. Infantry who moved on horseback, but dismounted to fight on foot, were known in the 17th and early 18th centuries as dragoons, a class of mounted infantry which later evolved into cavalry proper while retaining their historic title.

BQP
abstract: In computational complexity theory, bounded-error quantum polynomial time (BQP) is the class of decision problems solvable by a quantum computer in polynomial time, with an error probability of at most 1/3 for all instances. It is the quantum analogue of the complexity class BPP. A decision problem is a member of BQP if there exists a quantum algorithm (an algorithm that runs on a quantum computer) that solves the decision problem with high probability and is guaranteed to run in polynomial time. A run of the algorithm will correctly solve the decision problem with a probability of at least 2/3.
comment: In computational complexity theory, bounded-error quantum polynomial time (BQP) is the class of decision problems solvable by a quantum computer in polynomial time, with an error probability of at most 1/3 for all instances. It is the quantum analogue of the complexity class BPP.

Antonio Agliardi
abstract: Antonio Agliardi (4 September 1832 – 19 March 1915) was an Italian Roman Catholic Cardinal, archbishop, and papal diplomat.

Army of Darkness
comment: Army of Darkness (also known as Bruce Campbell vs. Army of Darkness) is a 1992 American dark fantasy comedy horror film directed and co-written by Sam Raimi, co-produced by Robert Tapert and Bruce Campbell and co-written by Ivan Raimi. Starring Campbell and Embeth Davidtz, it is the third installment in the Evil Dead franchise, and continuing from Evil Dead II, and follows Ash Williams (Campbell) as he is trapped in the Middle Ages and battles the undead in his quest to return to the present.
abstract: Army of Darkness (also known as Bruce Campbell vs. Army of Darkness) is a 1992 American dark fantasy comedy horror film directed and co-written by Sam Raimi, co-produced by Robert Tapert and Bruce Campbell and co-written by Ivan Raimi. Starring Campbell and Embeth Davidtz, it is the third installment in the Evil Dead franchise, and continuing from Evil Dead II, and follows Ash Williams (Campbell) as he is trapped in the Middle Ages and battles the undead in his quest to return to the present. The film was produced as part of a production deal with Universal Pictures after the financial success of Darkman. Filming took place in California in 1991. The makeup and creature effects for the film were handled by two different companies: Tony Gardner and his company Alterian, Inc. were responsible for the makeup effects for Ash and Sheila, while Kurtzman, Nicotero & Berger EFX Group was credited for the remaining special makeup effects characters. Army of Darkness premiered at the Sitges Film Festival on October 9, 1992, and was released in the United States on February 19, 1993. It grossed $21.5 million total over its $11 million budget, and received positive reviews, though notably less than the first two films. Since its video release, it has acquired a cult following, along with the other two films in the trilogy. The film was dedicated to Irvin Shapiro, who died during the film's production in 1989.

Atlantis
comment: Atlantis (Ancient Greek: Ἀτλαντὶς νῆσος, "island of Atlas") is a fictional island mentioned within an allegory on the hubris of nations in Plato's works Timaeus and Critias, where it represents the antagonist naval power that besieges "Ancient Athens", the pseudo-historic embodiment of Plato's ideal state in The Republic. In the story, Athens repels the Atlantean attack unlike any other nation of the known world, supposedly giving testament to the superiority of Plato's concept of a state. The story concludes with Atlantis falling out of favor with the deities and submerging into the Atlantic Ocean.
abstract: Atlantis (Ancient Greek: Ἀτλαντὶς νῆσος, "island of Atlas") is a fictional island mentioned within an allegory on the hubris of nations in Plato's works Timaeus and Critias, where it represents the antagonist naval power that besieges "Ancient Athens", the pseudo-historic embodiment of Plato's ideal state in The Republic. In the story, Athens repels the Atlantean attack unlike any other nation of the known world, supposedly giving testament to the superiority of Plato's concept of a state. The story concludes with Atlantis falling out of favor with the deities and submerging into the Atlantic Ocean. Despite its minor importance in Plato's work, the Atlantis story has had a considerable impact on literature. The allegorical aspect of Atlantis was taken up in utopian works of several Renaissance writers, such as Francis Bacon's New Atlantis and Thomas More's Utopia. On the other hand, nineteenth-century amateur scholars misinterpreted Plato's narrative as historical tradition, most notably in Ignatius L. Donnelly's Atlantis: The Antediluvian World. Plato's vague indications of the time of the events—more than 9,000 years before his time—and the alleged location of Atlantis—"beyond the Pillars of Hercules"—has led to much pseudoscientific speculation. As a consequence, Atlantis has become a byword for any and all supposed advanced prehistoric lost civilizations and continues to inspire contemporary fiction, from comic books to films. While present-day philologists and classicists agree on the story's fictional character, there is still debate on what served as its inspiration. As for instance with the story of Gyges, Plato is known to have freely borrowed some of his allegories and metaphors from older traditions. This led a number of scholars to investigate possible inspiration of Atlantis from Egyptian records of the Thera eruption, the Sea Peoples invasion, or the Trojan War. Others have rejected this chain of tradition as implausible and insist that Plato created a[cell cut: 2195 characters, first 2000 kept]

Rail transport in Great Britain
abstract: The railway system in Great Britain is the oldest in the world. The first locomotive-hauled public railway opened in 1825, which was followed by an era of rapid expansion. Whilst the network suffered gradual attrition from about 1900 onwards, and more severe rationalisation in the 1950s and 1960s, the network has again been growing since the 1980s. The UK was ranked eighth among national European rail systems in the 2017 European Railway Performance Index for intensity of use, quality of service and safety performance. Most of the track is managed by Network Rail, which in 2017 had a network of 15,811 kilometres (9,824 mi) of standard-gauge lines, of which 5,374 kilometres (3,339 mi) were electrified. These lines range from single to quadruple track or more. In addition, some cities have separate metro, light rail and tram systems (including the extensive and historic London Underground). There are also many private railways (some of them narrow-gauge), which are primarily short lines for tourists. The British network is connected with that of continental Europe by the Channel Tunnel, opened in 1994. The United Kingdom is a member of the International Union of Railways (UIC). The UIC Country Code for United Kingdom is 70. The UK has the 17th largest railway network in the world; despite many lines having closed in the 20th century it remains one of the densest networks. It is one of the busiest railways in Europe, with 20% more train services than France, 60% more than Italy, and more than Spain, Switzerland, The Netherlands, Portugal and Norway combined, as well as representing more than 20% of all passenger journeys in Europe. The rail industry employs 115,000 people and supports another 250,000 through its supply chain. In 2016, there were 1.718 billion journeys on the National Rail network, making the British network the fifth most used in the world (Great Britain ranks 23rd in world population). Unlike a number of other countries, rail travel in the United King[cell cut: 2798 characters, first 2000 kept]
comment: The railway system in Great Britain is the oldest in the world. The first locomotive-hauled public railway opened in 1825, which was followed by an era of rapid expansion. Whilst the network suffered gradual attrition from about 1900 onwards, and more severe rationalisation in the 1950s and 1960s, the network has again been growing since the 1980s. The UK was ranked eighth among national European rail systems in the 2017 European Railway Performance Index for intensity of use, quality of service and safety performance.

Bob Hawke
comment: Robert James Lee Hawke, (born 9 December 1929) is an Australian former politician who was the 23rd Prime Minister of Australia and the Leader of the Labor Party from 1983 to 1991. He is the longest-serving Labor Party Prime Minister.
abstract: Robert James Lee Hawke, (born 9 December 1929) is an Australian former politician who was the 23rd Prime Minister of Australia and the Leader of the Labor Party from 1983 to 1991. He is the longest-serving Labor Party Prime Minister. Hawke was born in South Australia but moved to Western Australia as a child. He attended the University of Western Australia and then went on to Oxford University as a Rhodes Scholar. In 1956, Hawke joined the Australian Council of Trade Unions (ACTU) as a research officer. Having risen to become responsible for wage arbitration, he was elected ACTU President in 1969, where he achieved a high public profile. After a decade in that role, Hawke announced his intention to enter politics, and was immediately elected to the House of Representatives as the Labor MP for Wills. Three years later, he led Labor to a landslide victory at the 1983 election and was sworn in as Prime Minister. He led Labor to victory three more times, in 1984, 1987 and 1990, making him the most electorally successful Labor Leader. The Hawke Government created Medicare and Landcare, brokered the Prices and Incomes Accord, established APEC, floated the Australian dollar, deregulated the financial sector, introduced the Family Assistance Scheme, announced "Advance Australia Fair" as the official national anthem, initiated superannuation pension schemes for all workers and oversaw passage of the Australia Act that removed all remaining jurisdiction by the United Kingdom from Australia. Hawke was replaced by his deputy Paul Keating at the end of 1991. Hawke remains Labor's longest-serving Prime Minister, Australia's third-longest-serving Prime Minister, and at the age of 89 years, 101 days, Hawke is the oldest living former Australian Prime Minister. Hawke is the only Australian Prime Minister to be born in South Australia, and the only one raised and educated in Western Australia.

Compound turbine
abstract: A compound turbine is a steam turbine in which there are two casings, a high-pressure casing and a low-pressure casing, operating in concert to extract work from a single source of steam. The steam is partially expanded in the high-pressure casing, then exhausted to the low-pressure casing.

Black Hand (Serbia)
abstract: Unification or Death (Serbian: Уједињење или смрт / Ujedinjenje ili smrt), popularly known as the Black Hand (Црна рука / Crna ruka), was a secret military society formed in 1901 by officers in the Army of the Kingdom of Serbia, best known for the conspiracy to assassinate the Serbian royal couple in 1903, under the aegis of Captain Dragutin Dimitrijević (a.k.a. "Apis"). It was formed with the aim of uniting all of the territories with a South Slavic majority not ruled by either Serbia or Montenegro. Its inspiration was primarily the unification of Italy in 1859–70 but also that of Germany in 1871. Through its connections to the June 1914 assassination of Archduke Franz Ferdinand in Sarajevo, which was committed by the members of youth movement Young Bosnia, the Black Hand is often viewed as having contributed to the start of World War I by precipitating the July Crisis of 1914, which eventually led to Austria-Hungary's invasion of the Kingdom of Serbia.
comment: Unification or Death (Serbian: Уједињење или смрт / Ujedinjenje ili smrt), popularly known as the Black Hand (Црна рука / Crna ruka), was a secret military society formed in 1901 by officers in the Army of the Kingdom of Serbia, best known for the conspiracy to assassinate the Serbian royal couple in 1903, under the aegis of Captain Dragutin Dimitrijević (a.k.a. "Apis").

Comparison of American and British English
comment: The English language was first introduced to the Americas by British colonization, beginning in the late 16th and early 17th centuries. The language also spread to numerous other parts of the world as a result of British trade and colonisation and the spread of the former British Empire, which, by 1921, included about 470–570 million people, about a quarter of the world's population.
abstract: The English language was first introduced to the Americas by British colonization, beginning in the late 16th and early 17th centuries. The language also spread to numerous other parts of the world as a result of British trade and colonisation and the spread of the former British Empire, which, by 1921, included about 470–570 million people, about a quarter of the world's population. Over the past 400 years, the forms of the language used in the Americas—especially in the United States—and that used in the United Kingdom have diverged in a few minor ways, leading to the versions now often referred to as American English and British English. Differences between the two include pronunciation, grammar, vocabulary (lexis), spelling, punctuation, idioms, and formatting of dates and numbers. However, the differences in written and most spoken grammar structure tend to be much less than in other aspects of the language in terms of mutual intelligibility. A few words have completely different meanings in the two versions or are even unknown or not used in one of the versions. One particular contribution towards formalizing these differences came from Noah Webster, who wrote the first American dictionary (published 1828) with the intention of showing that people in the United States spoke a different dialect from those spoken in Britain, much like a regional accent. This divergence between American English and British English has provided opportunities for humorous comment: e.g. in fiction George Bernard Shaw says that the United States and United Kingdom are "two countries divided by a common language"; and Oscar Wilde says that "We have really everything in common with America nowadays, except, of course, the language" (The Canterville Ghost, 1888). Henry Sweet incorrectly predicted in 1877 that within a century American English, Australian English and British English would be mutually unintelligible (A Handbook of Phonetics). Perhaps increased worldwide communication thro[cell cut: 2657 characters, first 2000 kept]

Aberration of light
abstract: The aberration of light (also referred to as astronomical aberration, stellar aberration, or velocity aberration) is an astronomical phenomenon which produces an apparent motion of celestial objects about their true positions, dependent on the velocity of the observer. Aberration causes objects to appear to be displaced towards the direction of motion of the observer compared to when the observer is stationary. The change in angle is typically very small — of the order of v/c where c is the speed of light and v the velocity of the observer. In the case of "stellar" or "annual" aberration, the apparent position of a star to an observer on Earth varies periodically over the course of a year as the Earth's velocity changes as it revolves around the Sun, by a maximum angle of approximately 20 arcseconds in right ascension or declination. The term aberration has historically been used to refer to a number of related phenomena concerning the propagation of light in moving bodies. Aberration should not be confused with parallax. The latter is a change in the apparent position of a relatively nearby object, as measured by a moving observer, relative to more distant objects that define a reference frame. The amount of parallax depends on the distance of the object from the observer, whereas aberration does not. Aberration is also related to light-time correction and relativistic beaming, although it is often considered separately from these effects. Aberration is historically significant because of its role in the development of the theories of light, electromagnetism and, ultimately, the theory of special relativity. It was first observed in the late 1600s by astronomers searching for stellar parallax in order to confirm the heliocentric model of the Solar System. However, it was not understood at the time to be a different phenomenon.In 1727, James Bradley provided a classical explanation for it in terms of the finite speed of light relative to the motion of the Earth in i[cell cut: 2743 characters, first 2000 kept]
comment: The aberration of light (also referred to as astronomical aberration, stellar aberration, or velocity aberration) is an astronomical phenomenon which produces an apparent motion of celestial objects about their true positions, dependent on the velocity of the observer. Aberration causes objects to appear to be displaced towards the direction of motion of the observer compared to when the observer is stationary. The change in angle is typically very small — of the order of v/c where c is the speed of light and v the velocity of the observer. In the case of "stellar" or "annual" aberration, the apparent position of a star to an observer on Earth varies periodically over the course of a year as the Earth's velocity changes as it revolves around the Sun, by a maximum angle of approximately 20

Kolmogorov complexity
abstract: In algorithmic information theory (a subfield of computer science and mathematics), the Kolmogorov complexity of an object, such as a piece of text, is the length of the shortest computer program (in a predetermined programming language) that produces the object as output. It is a measure of the computational resources needed to specify the object, and is also known as descriptive complexity, Kolmogorov–Chaitin complexity, algorithmic complexity, algorithmic entropy, or program-size complexity. It is named after Andrey Kolmogorov, who first published on the subject in 1963. The notion of Kolmogorov complexity can be used to state and prove impossibility results akin to Cantor's diagonal argument, Gödel's incompleteness theorem, and Turing's halting problem.In particular, for almost all objects, it is not possible to compute even a lower bound for its Kolmogorov complexity (), let alone its exact value.
comment: In algorithmic information theory (a subfield of computer science and mathematics), the Kolmogorov complexity of an object, such as a piece of text, is the length of the shortest computer program (in a predetermined programming language) that produces the object as output. It is a measure of the computational resources needed to specify the object, and is also known as descriptive complexity, Kolmogorov–Chaitin complexity, algorithmic complexity, algorithmic entropy, or program-size complexity. It is named after Andrey Kolmogorov, who first published on the subject in 1963.

Military engineering vehicle
abstract: A military engineering vehicle is a vehicle built for the construction work or for the transportation of combat engineers on the battlefield. These vehicles may be modified civilian equipment or purpose-built military vehicles.

Chinese classics
abstract: Chinese classic texts or canonical texts (simplified Chinese: 中国古典典籍; traditional Chinese: 中國古典典籍; pinyin: Zhōngguó gǔdiǎn diǎnjí) refers to the Chinese texts which originated before the imperial unification by the Qin dynasty in 221 BC, particularly the "Four Books and Five Classics" of the Neo-Confucian tradition, themselves a customary abridgment of the "Thirteen Classics". All of these pre-Qin texts were written in classical Chinese. All three canons are collectively known as the classics (t 經, s 经, jīng, lit. "warp"). Chinese classic texts may more broadly refer to texts written either in vernacular Chinese or in the classical Chinese that was current until the fall of the last imperial dynasty, the Qing, in 1912. These can include shi (史, historical works), zi (子, philosophical works belonging to schools of thought other than the Confucian but also including works on agriculture, medicine, mathematics, astronomy, divination, art criticism, and other miscellaneous writings) and ji (集, literary works) as well as jing (Chinese medicine). In the Ming and Qing dynasties, the Four Books and Five Classics were the subject of mandatory study by those Confucian scholars who wished to take the imperial exams to become government officials. Any political discussion was full of references to this background, and one could not be one of the literati (or, in some periods, even a military officer) without having memorized them. Generally, children first memorized the Chinese characters of the "Three Character Classic" and the "Hundred Family Surnames" and then went on to memorize the other classics. The literate elite therefore shared a common culture and set of values. Scholarship on these texts naturally divides itself into two periods, before and after the burning of the books during the fall of the Qin dynasty, when many of the original pre-Qin texts were lost.
comment: Chinese classic texts or canonical texts (simplified Chinese: 中国古典典籍; traditional Chinese: 中國古典典籍; pinyin: Zhōngguó gǔdiǎn diǎnjí) refers to the Chinese texts which originated before the imperial unification by the Qin dynasty in 221 BC, particularly the "Four Books and Five Classics" of the Neo-Confucian tradition, themselves a customary abridgment of the "Thirteen Classics". All of these pre-Qin texts were written in classical Chinese. All three canons are collectively known as the classics (t 經, s 经, jīng, lit. "warp").

Definable real number
comment: Informally, a definable real number is a real number that can be uniquely specified by its description. The description may be expressed as a construction or as a formula of a formal language. For example, the positive square root of 2, , can be defined as the unique positive solution to the equation , and it can be constructed with a compass and straightedge.
abstract: Informally, a definable real number is a real number that can be uniquely specified by its description. The description may be expressed as a construction or as a formula of a formal language. For example, the positive square root of 2, , can be defined as the unique positive solution to the equation , and it can be constructed with a compass and straightedge. Different choices of a formal language or its interpretation can give rise to different notions of definability. Specific varieties of definable numbers include the constructible numbers of geometry, the algebraic numbers, and the computable numbers.

Additive synthesis
abstract: Additive synthesis is a sound synthesis technique that creates timbre by adding sine waves together. The timbre of musical instruments can be considered in the light of Fourier theory to consist of multiple harmonic or inharmonic partials or overtones. Each partial is a sine wave of different frequency and amplitude that swells and decays over time due to modulation from an ADSR envelope or low frequency oscillator. Additive synthesis most directly generates sound by adding the output of multiple sine wave generators. Alternative implementations may use pre-computed wavetables or the inverse Fast Fourier transform.
comment: Additive synthesis is a sound synthesis technique that creates timbre by adding sine waves together. The timbre of musical instruments can be considered in the light of Fourier theory to consist of multiple harmonic or inharmonic partials or overtones. Each partial is a sine wave of different frequency and amplitude that swells and decays over time due to modulation from an ADSR envelope or low frequency oscillator.

Data set
abstract: A data set (or dataset) is a collection of data. Most commonly a data set corresponds to the contents of a single database table, or a single statistical data matrix, where every column of the table represents a particular variable, and each row corresponds to a given member of the data set in question. The data set lists values for each of the variables, such as height and weight of an object, for each member of the data set. Each value is known as a datum. The data set may comprise data for one or more members, corresponding to the number of rows. The term data set may also be used more loosely, to refer to the data in a collection of closely related tables, corresponding to a particular experiment or event. Less used names for this kind of data sets are data corpus and data stock. An example of this type is the data sets collected by space agencies performing experiments with instruments aboard space probes. Data sets that are so large that traditional data processing applications are inadequate to deal with them are known as big data. In the open data discipline, data set is the unit to measure the information released in a public open data repository. The European Open Data portal aggregates more than half a million data sets. In this field other definitions have been proposed but currently there is not an official one. Some other issues (real-time data sources, non-relational data sets, etc.) increases the difficulty to reach a consensus about it.
comment: A data set (or dataset) is a collection of data. Most commonly a data set corresponds to the contents of a single database table, or a single statistical data matrix, where every column of the table represents a particular variable, and each row corresponds to a given member of the data set in question. The data set lists values for each of the variables, such as height and weight of an object, for each member of the data set. Each value is known as a datum. The data set may comprise data for one or more members, corresponding to the number of rows.

Baku (mythology)
abstract: Baku (獏 or 貘) are Japanese supernatural beings that devour dreams and nightmares. According to legend, they were created by the spare pieces that were left over when the gods finished creating all other animals. They have a long history in Japanese folklore and art, and more recently have appeared in Japanese anime and manga. The Japanese term baku has two current meanings, referring to both the traditional dream-devouring creature and to the Malayan tapir. In recent years, there have been changes in how the baku is depicted.

Absalom
comment: Absalom (Hebrew: אַבְשָלוֹם, Avshalom, "father of peace"), according to the Hebrew Bible, was the third son of David, King of Israel with Maacah, daughter of Talmai, King of Geshur. 2 Samuel 14:25 describes him as the most handsome man in the kingdom. Absalom eventually rebelled against his father and was killed during the Battle of Ephraim's Wood.

Canonization
comment: Canonization is the act by which a Christian church declares that a person who has died was a saint, upon which declaration the person is included in the "canon", or list, of recognized saints. Originally, a person was recognized as a saint without any formal process. Later, different processes were developed, such as those used today in the Roman Catholic Church, the Eastern Orthodox Church, Oriental Orthodox Church and the Anglican Communion.

Borel measure
abstract: In mathematics, specifically in measure theory, a Borel measure on a topological space is a measure that is defined on all open sets (and thus on all Borel sets). Some authors require additional restrictions on the measure, as described below.

Dagome iudex
abstract: Dagome iudex is one of the earliest historical documents relating to Poland. Although Poland is not mentioned by name, it refers to Dagome and Ote (Mieszko I and his wife, Oda von Haldensleben) and their sons in 991, placing their land (called "Schinesghe") under the protection of the Apostolic See. The document's name derives from its opening words.

Cuauhtémoc
comment: Cuauhtémoc (Nahuatl pronunciation: [kʷaːʍˈtemoːk] (), Spanish pronunciation: [kwauˈtemok] () also known as Cuauhtemotzín, Guatimozín or Guatémoc; c. 1495) was the Aztec ruler (tlatoani) of Tenochtitlan from 1520 to 1521, making him the last Aztec Emperor. The name Cuauhtemōc means "one who has descended like an eagle", and is commonly rendered in English as "Descending Eagle", as in the moment when an eagle folds its wings and plummets down to strike its prey. This is a name that implies aggressiveness and determination.
abstract: Cuauhtémoc (Nahuatl pronunciation: [kʷaːʍˈtemoːk] (), Spanish pronunciation: [kwauˈtemok] () also known as Cuauhtemotzín, Guatimozín or Guatémoc; c. 1495) was the Aztec ruler (tlatoani) of Tenochtitlan from 1520 to 1521, making him the last Aztec Emperor. The name Cuauhtemōc means "one who has descended like an eagle", and is commonly rendered in English as "Descending Eagle", as in the moment when an eagle folds its wings and plummets down to strike its prey. This is a name that implies aggressiveness and determination. Cuauhtémoc took power in 1520 as successor of Cuitláhuac and was a cousin of the late emperor Moctezuma II. His young wife, who was later known as Isabel Moctezuma, was one of Moctezuma's daughters. He ascended to the throne when he was around 25 years old, while Tenochtitlan was being besieged by the Spanish and devastated by an epidemic of smallpox brought to the New World by the invaders. After the killings in the Great Temple, there were probably few Aztec captains available to take the position.

Cantigas de Santa Maria
comment: The Cantigas de Santa Maria (Galician: [kanˈtiɣɐz ðɪ ˈsantɐ maˈɾi.ɐ], Portuguese: [kɐ̃ˈtiɣɐʒ ðɨ ˈsɐ̃tɐ mɐˈɾi.ɐ]; "Canticles of Holy Mary") are 420 poems with musical notation, written in the medieval Galician-Portuguese language during the reign of Alfonso X of Castile El Sabio (1221–1284) and often attributed to him. It is one of the largest collections of monophonic (solo) songs from the Middle Ages and is characterized by the mention of the Virgin Mary in every song, while every tenth song is a hymn.
abstract: The Cantigas de Santa Maria (Galician: [kanˈtiɣɐz ðɪ ˈsantɐ maˈɾi.ɐ], Portuguese: [kɐ̃ˈtiɣɐʒ ðɨ ˈsɐ̃tɐ mɐˈɾi.ɐ]; "Canticles of Holy Mary") are 420 poems with musical notation, written in the medieval Galician-Portuguese language during the reign of Alfonso X of Castile El Sabio (1221–1284) and often attributed to him. It is one of the largest collections of monophonic (solo) songs from the Middle Ages and is characterized by the mention of the Virgin Mary in every song, while every tenth song is a hymn. The Cantigas have survived in four manuscript codices: two at El Escorial, one at Madrid's National Library, and one in Florence, Italy. The E codex from El Escorial is illuminated with colored miniatures showing pairs of musicians playing a wide variety of instruments. The Códice Rico (T) from El Escorial and the one in the Biblioteca Nazionale Centrale of Florence (F) are richly illuminated with narrative vignettes.

Archbishop of Canterbury
abstract: The Archbishop of Canterbury is the senior bishop and principal leader of the Church of England, the symbolic head of the worldwide Anglican Communion and the diocesan bishop of the Diocese of Canterbury. The current archbishop is Justin Welby, who was enthroned at Canterbury Cathedral on 21 March 2013. Welby is the 105th in a line which goes back more than 1400 years to Augustine of Canterbury, the "Apostle to the English", sent from Rome in the year 597. Welby succeeded Rowan Williams. From the time of Augustine until the 16th century, the archbishops of Canterbury were in full communion with the See of Rome and usually received the pallium from the Pope. During the English Reformation, the Church of England broke away from the authority of the Pope. Thomas Cranmer became the first holder of the office following the English Reformation in 1533, while Reginald Pole was the last Roman Catholic in the position, serving from 1556 to 1558 during the Counter-Reformation. In the Middle Ages there was considerable variation in the methods of nomination of the Archbishop of Canterbury and other bishops. At various times the choice was made by the canons of Canterbury Cathedral, the Pope, or the King of England. Since the English Reformation, the Church of England has been more explicitly a state church and the choice is legally that of the Crown; today it is made by the reigning monarch on the advice of the British prime minister, who in turn receives a shortlist of two names from an ad hoc committee called the Crown Nominations Commission.
comment: The Archbishop of Canterbury is the senior bishop and principal leader of the Church of England, the symbolic head of the worldwide Anglican Communion and the diocesan bishop of the Diocese of Canterbury. The current archbishop is Justin Welby, who was enthroned at Canterbury Cathedral on 21 March 2013. Welby is the 105th in a line which goes back more than 1400 years to Augustine of Canterbury, the "Apostle to the English", sent from Rome in the year 597. Welby succeeded Rowan Williams.

Transport in Bosnia and Herzegovina
comment: Bosnia and Herzegovina has facilities for road, rail, and air transport. There are five international road routes and 20 state highways, with bus connections to many countries. Railways total just over 1,000 km with links to Croatia and Serbia. There are 25 airports, seven of them with paved runways. The Sava River is navigable, but its use is limited.

Classical element
comment: Classical elements typically refer to the concepts in ancient Greece of earth, water, air, fire, and (later) aether, which were proposed to explain the nature and complexity of all matter in terms of simpler substances. Ancient cultures in Babylonia, Japan, Tibet, and India had similar lists, sometimes referring in local languages to "air" as "wind" and the fifth element as "void". The Chinese Wu Xing system lists Wood (木 mù), Fire (火 huǒ), Earth (土 tǔ), Metal (金 jīn), and Water (水 shuǐ), though these are described more as energies or transitions rather than as types of material.
abstract: Classical elements typically refer to the concepts in ancient Greece of earth, water, air, fire, and (later) aether, which were proposed to explain the nature and complexity of all matter in terms of simpler substances. Ancient cultures in Babylonia, Japan, Tibet, and India had similar lists, sometimes referring in local languages to "air" as "wind" and the fifth element as "void". The Chinese Wu Xing system lists Wood (木 mù), Fire (火 huǒ), Earth (土 tǔ), Metal (金 jīn), and Water (水 shuǐ), though these are described more as energies or transitions rather than as types of material. These different cultures and even individual philosophers had widely varying explanations concerning their attributes and how they related to observable phenomena as well as cosmology. Sometimes these theories overlapped with mythology and were personified in deities. Some of these interpretations included atomism (the idea of very small, indivisible portions of matter) but other interpretations considered the elements to be divisible into infinitely small pieces without changing their nature. While the classification of the material world in ancient Indian, Hellenistic Egypt, and ancient Greece into Air, Earth, Fire and Water was more philosophical, during the Islamic Golden Age medieval middle eastern scientists used practical, experimental observation to classify materials. In Europe, the Ancient Greek system of Aristotle evolved slightly into the , which for the first time in Europe became subject to experimental verification in the 1600s, during the Scientific Revolution. Modern science does not support the classical elements as the material basis of the physical world. Atomic theory classifies atoms into more than a hundred chemical elements such as oxygen, iron, and mercury. These elements form chemical compounds and mixtures, and under different temperatures and pressures, these substances can adopt different states of matter. The most commonly observed states of solid, liquid, gas,[cell cut: 2287 characters, first 2000 kept]

Collectivism
abstract: Collectivism is a cultural value that is characterized by emphasis on cohesiveness among individuals and prioritization of the group over self. Individuals or groups that subscribe to a collectivist worldview tend to find common values and goals as particularly salient and demonstrate greater orientation toward in-group than toward out-group. The term “in-group” is thought to be more diffusely defined for collectivistic individuals to include societal units ranging from the nuclear family to a religious or racial/ethnic group. Meta-analytic findings support that collectivism shows a consistent association with discrete values, interpersonal patterns of interaction, cognition, perception and self-construal. Collectivism is often defined in contrast to individualism.

August 16
abstract: August 16 is the 228th day of the year (229th in leap years) in the Gregorian calendar. There are 137 days remaining until the end of the year.

Bank of England
abstract: The Bank of England is the central bank of the United Kingdom and the model on which most modern central banks have been based. Established in 1694 to act as the English Government's banker, and still one of the bankers for the Government of the United Kingdom, it is the world's eighth-oldest bank. It was privately owned by stockholders from its foundation in 1694 until it was nationalised in 1946. The Bank became an independent public organisation in 1998, wholly owned by the Treasury Solicitor on behalf of the government, but with independence in setting monetary policy. The Bank is one of eight banks authorised to issue banknotes in the United Kingdom, has a monopoly on the issue of banknotes in England and Wales and regulates the issue of banknotes by commercial banks in Scotland and Northern Ireland. The Bank's Monetary Policy Committee has a devolved responsibility for managing monetary policy. The Treasury has reserve powers to give orders to the committee "if they are required in the public interest and by extreme economic circumstances", but such orders must be endorsed by Parliament within 28 days. The Bank's Financial Policy Committee held its first meeting in June 2011 as a macroprudential regulator to oversee regulation of the UK's financial sector. The Bank's headquarters have been in London's main financial district, the City of London, on Threadneedle Street, since 1734. It is sometimes known as The Old Lady of Threadneedle Street, a name taken from a satirical cartoon by James Gillray in 1797. The road junction outside is known as Bank junction. As a regulator and central bank, the Bank of England has not offered consumer banking services for many years, but it still does manage some public-facing services such as exchanging superseded bank notes. Until 2016, the bank provided personal banking services as a privilege for employees.
comment: The Bank of England is the central bank of the United Kingdom and the model on which most modern central banks have been based. Established in 1694 to act as the English Government's banker, and still one of the bankers for the Government of the United Kingdom, it is the world's eighth-oldest bank. It was privately owned by stockholders from its foundation in 1694 until it was nationalised in 1946. The Bank became an independent public organisation in 1998, wholly owned by the Treasury Solicitor on behalf of the government, but with independence in setting monetary policy.

Devonian
comment: The Devonian is a geologic period and system of the Paleozoic, spanning 60 million years from the end of the Silurian, 419.2 million years ago (Mya), to the beginning of the Carboniferous, 358.9 Mya. It is named after Devon, England, where rocks from this period were first studied. The palaeogeography was dominated by the supercontinent of Gondwana to the south, the continent of Siberia to the north, and the early formation of the small continent of Euramerica in between.
abstract: The Devonian is a geologic period and system of the Paleozoic, spanning 60 million years from the end of the Silurian, 419.2 million years ago (Mya), to the beginning of the Carboniferous, 358.9 Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. Various terrestrial arthropods also became well-established. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the "Age of Fishes." The first ray-finned and lobe-finned bony fish appeared, while the placoderms began dominating almost every known aquatic environment. The ancestors of all four-limbed vertebrates (tetrapods) began adapting to walking on land, as their strong pectoral and pelvic fins gradually evolved into legs. In the oceans, primitive sharks became more numerous than in the Silurian and Late Ordovician. The first ammonites, species of molluscs, appeared. Trilobites, the mollusc-like brachiopods and the great coral reefs, were still common. The Late Devonian extinction which started about 375 million years ago severely affected marine life, killing off all placodermi, and all trilobites, save for a few species of the order Proetida. The palaeogeography was dominated by the supercontinent of Gondwana to the south, the continent of Siberia to the north, and the early formation of the small continent of Euramerica in between.

Cayuga Lake
comment: Cayuga Lake () is the longest of central New York's glacial Finger Lakes, and is the second largest in surface area (marginally smaller than Seneca Lake) and second largest in volume. It is just under 40 miles (64 km) long. Its average width is 1.7 miles (2.7 km), and it is 3.5 mi wide (5.6 km) at its widest point near Aurora. It is approximately 435 ft deep (133 m) at its deepest point.

Alabaster
abstract: Alabaster is a mineral or rock that is soft, often used for carving, and is processed for plaster powder. Archaeologists and the stone processing industry use the word differently from geologists. The former use is in a wider sense that includes varieties of two different minerals: the fine-grained massive type of gypsum and the fine-grained banded type of calcite. Geologists define alabaster only as the gypsum type. Chemically, gypsum is a hydrous sulfate of calcium, while calcite is a carbonate of calcium. Both types of alabaster have similar properties. They are usually lightly colored, translucent, and soft stones. They have been used throughout history primarily for carving decorative artifacts. The calcite type is also denominated "onyx-marble", "Egyptian alabaster", and "Oriental alabaster" and is geologically described as either a compact banded travertine or "a stalagmitic limestone marked with patterns of swirling bands of cream and brown". "Onyx-marble" is a traditional, but geologically inaccurate, name because both onyx and marble have geological definitions that are distinct from even the broadest definition of "alabaster". In general, ancient alabaster is calcite in the wider Middle East, including Egypt and Mesopotamia, while it is gypsum in medieval Europe. Modern alabaster is probably calcite but may be either. Both are easy to work and slightly soluble in water. They have been used for making a variety of indoor artwork and carving, and they will not survive long outdoors. The two kinds are readily distinguished by their different hardnesses: gypsum alabaster is so soft that a fingernail scratches it (Mohs hardness 1.5 to 2), while calcite cannot be scratched in this way (Mohs hardness 3), although it yields to a knife. Moreover, calcite alabaster, being a carbonate, effervesces when treated with hydrochloric acid, while gypsum alabaster remains almost unaffected.
comment: Alabaster is a mineral or rock that is soft, often used for carving, and is processed for plaster powder. Archaeologists and the stone processing industry use the word differently from geologists. The former use is in a wider sense that includes varieties of two different minerals: the fine-grained massive type of gypsum and the fine-grained banded type of calcite. Geologists define alabaster only as the gypsum type. Chemically, gypsum is a hydrous sulfate of calcium, while calcite is a carbonate of calcium.

The Bush (Alaska)
comment: In Alaska, the bush typically refers to any region of the state not connected to the North American road network or ready access to the state's ferry system. A large proportion of Alaska's native populations live in the bush, often substantially depending on subsistence hunting and fishing. Geographically, the bush comprises the Alaska North Slope; Northwest Arctic; West, including the Baldwin and Seward Peninsulas; the Yukon-Kuskokwim Delta; Southwest Alaska; Bristol Bay; Alaska Peninsula; and remote areas of the Alaska Panhandle and Interior.
abstract: In Alaska, the bush typically refers to any region of the state not connected to the North American road network or ready access to the state's ferry system. A large proportion of Alaska's native populations live in the bush, often substantially depending on subsistence hunting and fishing. Geographically, the bush comprises the Alaska North Slope; Northwest Arctic; West, including the Baldwin and Seward Peninsulas; the Yukon-Kuskokwim Delta; Southwest Alaska; Bristol Bay; Alaska Peninsula; and remote areas of the Alaska Panhandle and Interior. Some of the larger, hub communities in the bush, which typically can be reached by larger, commercial airplanes, include Bethel, Dillingham, King Salmon, Nome, Utqiagvik, Kodiak Island, Kotzebue, and Unalaska-Dutch Harbor. Most parts of Alaska that are off the road or ferry system can be reached by small bush airplanes. Travel between smaller communities or to and from hub communities is typically accomplished by snow machines, boats, or ATVs.

Ardipithecus
comment: Ardipithecus is a genus of an extinct hominine that lived during the Late Miocene and Early Pliocene epochs in the Afar Depression, Ethiopia. Originally described as one of the earliest ancestors of humans after they diverged from the chimpanzees, the relation of this genus to human ancestors and whether it is a hominin is now a matter of debate. Two fossil species are described in the literature: A. ramidus, which lived about 4.4 million years ago during the early Pliocene, and A. kadabba, dated to approximately 5.6 million years ago (late Miocene). Behavioral analysis showed that Ardipithecus could be very similar to chimpanzees, indicating that the early human ancestors were very chimpanzee-like in behavior.

Beer
abstract: Beer is one of the oldest and most widely consumed alcoholic drinks in the world, and the third most popular drink overall after water and tea. Beer is brewed from cereal grains—most commonly from malted barley, though wheat, maize (corn), and rice are also used. During the brewing process, fermentation of the starch sugars in the wort produces ethanol and carbonation in the resulting beer. Most modern beer is brewed with hops, which add bitterness and other flavours and act as a natural preservative and stabilizing agent. Other flavouring agents such as gruit, herbs, or fruits may be included or used instead of hops. In commercial brewing, the natural carbonation effect is often removed during processing and replaced with forced carbonation. Some of humanity's earliest known writings refer to the production and distribution of beer: the Code of Hammurabi included laws regulating beer and beer parlours, and "The Hymn to Ninkasi", a prayer to the Mesopotamian goddess of beer, served as both a prayer and as a method of remembering the recipe for beer in a culture with few literate people. Beer is distributed in bottles and cans and is also commonly available on draught, particularly in pubs and bars. The brewing industry is a global business, consisting of several dominant multinational companies and many thousands of smaller producers ranging from brewpubs to regional breweries. The strength of modern beer is usually around 4% to 6% alcohol by volume (ABV), although it may vary between 0.5% and 20%, with some breweries creating examples of 40% ABV and above. Beer forms part of the culture of many nations and is associated with social traditions such as beer festivals, as well as a rich pub culture involving activities like pub crawling and pub games.
comment: Beer is one of the oldest and most widely consumed alcoholic drinks in the world, and the third most popular drink overall after water and tea. Beer is brewed from cereal grains—most commonly from malted barley, though wheat, maize (corn), and rice are also used. During the brewing process, fermentation of the starch sugars in the wort produces ethanol and carbonation in the resulting beer. Most modern beer is brewed with hops, which add bitterness and other flavours and act as a natural preservative and stabilizing agent. Other flavouring agents such as gruit, herbs, or fruits may be included or used instead of hops. In commercial brewing, the natural carbonation effect is often removed during processing and replaced with forced carbonation.

Computational complexity
abstract: In computer science, the computational complexity, or simply complexity of an algorithm is the amount of resources required for running it. The computational complexity of a problem is the minimum of the complexities of all possible algorithms for this problem (including the unknown algorithms). As the amount of needed resources varies with the input, the complexity is generally expressed as a function n → f(n), where n is the size of the input, and f(n) is either the worst-case complexity, that is the maximum of the amount of resources that are needed for all inputs of size n, or the average-case complexity, that is average of the amount of resources over all input of size n. When the nature of the resources is not explicitly given, this is usually the time needed for running the algorithm, and one talks of time complexity. However, this depends on the computer that is used, and the time is generally expressed as the number of needed elementary operations, which are supposed to take a constant time on a given computer, and to change by a constant factor when one changes of computer. Otherwise, the resource that is considered is often the size of the memory that is needed, and one talks of space complexity. The study of the complexity of explicitly given algorithms is called analysis of algorithms, while the study of the complexity of problems is called computational complexity theory. Clearly, both areas are strongly related, as the complexity of an algorithm is always an upper bound of the complexity of the problem solved by this algorithm.
comment: In computer science, the computational complexity, or simply complexity of an algorithm is the amount of resources required for running it. The computational complexity of a problem is the minimum of the complexities of all possible algorithms for this problem (including the unknown algorithms). Otherwise, the resource that is considered is often the size of the memory that is needed, and one talks of space complexity.

Foreign relations of the Czech Republic
abstract: The Czech Republic is a Central European country, a member of the European Union, the Organisation for Economic Co-operation and Development (OSCE), the North Atlantic Treaty Organization (NATO), the United Nations (and all of its main specialized agencies and boards). It entertains diplomatic relations with 191 countries of the world, around half of which maintain a resident embassy in the Czech capital city, Prague. During the years 1948-1989, the foreign policy of Czechoslovakia had followed that of the Soviet Union. Since the revolution and the subsequent mutually-agreed peaceful dissolution of Czechoslovakia into the Czech Republic and Slovakia, the Czechs have made reintegration with Western institutions their chief foreign policy objective. This goal was rapidly met with great success, as the nation joined NATO in 1999 and the European Union in 2004, and held the Presidency of the European Union during the first half of 2009.
comment: The Czech Republic is a Central European country, a member of the European Union, the Organisation for Economic Co-operation and Development (OSCE), the North Atlantic Treaty Organization (NATO), the United Nations (and all of its main specialized agencies and boards). It entertains diplomatic relations with 191 countries of the world, around half of which maintain a resident embassy in the Czech capital city, Prague.

Dracula
comment: Dracula is an 1897 Gothic horror novel by Irish author Bram Stoker. It introduced the character of Count Dracula, and established many conventions of subsequent vampire fantasy. The novel tells the story of Dracula's attempt to move from Transylvania to England so that he may find new blood and spread the undead curse, and of the battle between Dracula and a small group of men and a woman led by Professor Abraham Van Helsing.
abstract: Dracula is an 1897 Gothic horror novel by Irish author Bram Stoker. It introduced the character of Count Dracula, and established many conventions of subsequent vampire fantasy. The novel tells the story of Dracula's attempt to move from Transylvania to England so that he may find new blood and spread the undead curse, and of the battle between Dracula and a small group of men and a woman led by Professor Abraham Van Helsing. Dracula has been assigned to many literary genres including vampire literature, horror fiction, the gothic novel, and invasion literature. The novel has spawned numerous theatrical, film, and television interpretations.

Bud Selig
comment: Allan Huber "Bud" Selig (; born July 30, 1934) is an American baseball executive who currently serves as the Commissioner Emeritus of Baseball. Previously, he served as the ninth Commissioner of Baseball. He initially served as the acting commissioner beginning in 1992 before being named the official commissioner in 1998. Selig oversaw baseball through the 1994 strike, the introduction of the wild card, interleague play, and the merging of the National and American Leagues under the Office of the Commissioner. He was instrumental in organizing the World Baseball Classic in 2006. Selig also introduced revenue sharing. He is credited for the financial turnaround of baseball during his tenure with a 400 percent increase in the revenue of MLB and annual record breaking attendance.
abstract: Allan Huber "Bud" Selig (; born July 30, 1934) is an American baseball executive who currently serves as the Commissioner Emeritus of Baseball. Previously, he served as the ninth Commissioner of Baseball. He initially served as the acting commissioner beginning in 1992 before being named the official commissioner in 1998. Selig oversaw baseball through the 1994 strike, the introduction of the wild card, interleague play, and the merging of the National and American Leagues under the Office of the Commissioner. He was instrumental in organizing the World Baseball Classic in 2006. Selig also introduced revenue sharing. He is credited for the financial turnaround of baseball during his tenure with a 400 percent increase in the revenue of MLB and annual record breaking attendance. During Selig's term of service, the use of steroids and other performance-enhancing drugs became a public issue. The Mitchell Report, commissioned by Selig, concluded that the MLB commissioners, club officials, the Players Association, and the players all share "to some extent in the responsibility for the steroid era." Following the release of the Mitchell Report, Congressman Cliff Stearns called publicly for Selig to step down as commissioner, citing his "glacial response" to the "growing stain on baseball." Selig has pledged on numerous occasions to rid baseball of performance-enhancing drugs, and has overseen and instituted many rule changes and penalties to that end. Selig was previously the team owner and team president of the Milwaukee Brewers. As a Milwaukee native, he is credited for keeping baseball in Milwaukee. In 1970, he purchased the Seattle Pilots in bankruptcy court and renamed them the Milwaukee Brewers after the minor league team of the same name he had watched in his youth, which existed until the arrival of the Braves in Milwaukee in 1953. The Brewers went to the 1982 World Series (but were defeated in seven games by the St. Louis Cardinals, an event that Selig laments to [cell cut: 2747 characters, first 2000 kept]

Geography of Estonia
abstract: Between 57.3 and 59.5 latitude and 21.5 and 28.1 longitude, Estonia lies on the eastern shores of the Baltic Sea on the level northwestern part of the rising East European Platform. It borders the Gulf of Finland, between Latvia and Russia. Average elevation reaches only 50 m (164 ft). The climate is maritime, wet, with moderate winters and cool summers. Oil shale and limestone deposits, along with forests which cover 47% of the land, play key economic roles in this generally resource-poor country. Estonia boasts over 1,500 lakes, numerous bogs, and 3,794 kilometers of coastline marked by numerous bays, straits, and inlets. Tallinn's Muuga port offers one of Europe's finest warm-water harbor facilities. Estonia's strategic location has precipitated many wars that were fought on its territory between other rival powers at its expense. In 1944, under Soviet occupation, the Jaanilinn and Petseri regions were annexed to Russian SFSR territory. The legal status of these territories has not been fully settled yet, though neither Estonia or Russia has not any territorial claims. Geographic coordinates: 59°00′N 26°00′E﻿ / ﻿59.000°N 26.000°E.
comment: Between 57.3 and 59.5 latitude and 21.5 and 28.1 longitude, Estonia lies on the eastern shores of the Baltic Sea on the level northwestern part of the rising East European Platform. It borders the Gulf of Finland, between Latvia and Russia. Average elevation reaches only 50 m (164 ft). Geographic coordinates: 59°00′N 26°00′E﻿ / ﻿59.000°N 26.000°E.

Lockheed AC-130
abstract: The Lockheed AC-130 gunship is a heavily armed, long-endurance ground-attack variant of the C-130 Hercules transport fixed-wing aircraft. It carries a wide array of anti-ground oriented weapons that are integrated with sophisticated sensors, navigation, and fire-control systems. Unlike other military fixed-wing aircraft, the AC-130 relies on visual targeting. Because its large profile and low operating altitudes (around 7,000 ft) make it an easy target, it usually flies close air support missions at night. The airframe is manufactured by Lockheed Martin, while Boeing is responsible for the conversion into a gunship and for aircraft support. Developed during the Vietnam War as "Project Gunship II", the AC-130 replaced the Douglas AC-47 Spooky, or "Gunship I". The sole operator is the United States Air Force, which uses the AC-130U Spooky and AC-130W Stinger II variants for close air support, air interdiction, and force protection, with the AC-130J Ghostrider ready for combat. Close air support roles include supporting ground troops, escorting convoys, and urban operations. Air interdiction missions are conducted against planned targets and targets of opportunity. Force protection missions include defending air bases and other facilities. AC-130Us are based at Hurlburt Field, Florida, while AC-130Ws are based at Cannon AFB, New Mexico; gunships can be deployed worldwide. The squadrons are part of the Air Force Special Operations Command (AFSOC), a component of the United States Special Operations Command (SOCOM). The AC-130 has an unpressurized cabin, with the weaponry mounted to fire from the port side of the fuselage. During an attack, the gunship performs a pylon turn, flying in a large circle around the target, therefore being able to fire at it for far longer than in a conventional strafing attack. The AC-130H Spectre was armed with two 20 mm M61 Vulcan cannons, one L60 Bofors 40 mm cannon, and one 105 mm M102 howitzer; after 1994, the 20 mm cannons were removed.[cell cut: 2360 characters, first 2000 kept]
comment: The Lockheed AC-130 gunship is a heavily armed, long-endurance ground-attack variant of the C-130 Hercules transport fixed-wing aircraft. It carries a wide array of anti-ground oriented weapons that are integrated with sophisticated sensors, navigation, and fire-control systems. Unlike other military fixed-wing aircraft, the AC-130 relies on visual targeting. Because its large profile and low operating altitudes (around 7,000 ft) make it an easy target, it usually flies close air support missions at night.

Baruch Spinoza
comment: Baruch Spinoza (; Dutch: [baːˈrux spɪˈnoːzaː]; born Benedito de Espinosa, Portuguese: [bɨnɨˈðitu ðɨ ʃpiˈnɔzɐ]; 24 November 1632 – 21 February 1677, later Benedict de Spinoza) was a Jewish-Dutch philosopher of Portuguese Sephardi origin. By laying the groundwork for the Enlightenment and modern biblical criticism, including modern conceptions of the self and the universe, he came to be considered one of the great rationalists of 17th-century philosophy. Along with René Descartes, Spinoza was a leading philosophical figure of the Dutch Golden Age. Spinoza's given name, which means "Blessed", varies among different languages. In Hebrew, it is written ברוך שפינוזה. His Portuguese name is Benedito "Bento" de Espinosa or d'Espinosa. In his Latin works, he used Latin: Benedictus de Spinoza.
abstract: Baruch Spinoza (; Dutch: [baːˈrux spɪˈnoːzaː]; born Benedito de Espinosa, Portuguese: [bɨnɨˈðitu ðɨ ʃpiˈnɔzɐ]; 24 November 1632 – 21 February 1677, later Benedict de Spinoza) was a Jewish-Dutch philosopher of Portuguese Sephardi origin. By laying the groundwork for the Enlightenment and modern biblical criticism, including modern conceptions of the self and the universe, he came to be considered one of the great rationalists of 17th-century philosophy. Along with René Descartes, Spinoza was a leading philosophical figure of the Dutch Golden Age. Spinoza's given name, which means "Blessed", varies among different languages. In Hebrew, it is written ברוך שפינוזה. His Portuguese name is Benedito "Bento" de Espinosa or d'Espinosa. In his Latin works, he used Latin: Benedictus de Spinoza. Spinoza was raised in a Portuguese-Jewish community in Amsterdam. He developed highly controversial ideas regarding the authenticity of the Hebrew Bible and the nature of the Divine. Jewish religious authorities issued a herem (חרם) against him, causing him to be effectively shunned by Jewish society at age 23. His books were also later put on the Catholic Church's Index of Forbidden Books. Spinoza lived an outwardly simple life as an optical lens grinder, collaborating on microscope and telescope lens designs with Constantijn and Christiaan Huygens. He turned down rewards and honours throughout his life, including prestigious teaching positions. He died at the age of 44 in 1677 from a lung illness, perhaps tuberculosis or silicosis exacerbated by the inhalation of fine glass dust while grinding lenses. He is buried in the churchyard of the Christian Nieuwe Kerk in The Hague. Spinoza's magnum opus, the Ethics, was published posthumously in the year of his death. The work opposed Descartes' philosophy of mind–body dualism, and earned Spinoza recognition as one of Western philosophy's most important thinkers. In it, "Spinoza wrote the last indisputable Latin masterpiece, and one in which [cell cut: 2427 characters, first 2000 kept]

Arthur Schopenhauer
abstract: Arthur Schopenhauer ( SHOH-pən-how-ər; German: [ˈʔaɐ̯tʊɐ̯ ˈʃoːpm̩ˌhaʊ̯ɐ]; 22 February 1788 – 21 September 1860) was a German philosopher. He is best known for his 1818 work The World as Will and Representation (expanded in 1844), wherein he characterizes the phenomenal world as the product of a blind and insatiable metaphysical will. Proceeding from the transcendental idealism of Immanuel Kant, Schopenhauer developed an atheistic metaphysical and ethical system that has been described as an exemplary manifestation of philosophical pessimism, rejecting the contemporaneous post-Kantian philosophies of German idealism. Schopenhauer was among the first thinkers in Western philosophy to share and affirm significant tenets of Eastern philosophy (e.g., asceticism, the world-as-appearance), having initially arrived at similar conclusions as the result of his own philosophical work. Though his work failed to garner substantial attention during his life, Schopenhauer has had a posthumous impact across various disciplines, including philosophy, literature, and science. His writing on aesthetics, morality, and psychology influenced thinkers and artists throughout the 19th and 20th centuries. Those who cited his influence include Friedrich Nietzsche, Richard Wagner, Leo Tolstoy, Ludwig Wittgenstein, Erwin Schrödinger, Otto Rank, Gustav Mahler, Joseph Campbell, Albert Einstein, Carl Jung, Thomas Mann, Émile Zola, George Bernard Shaw, Jorge Luis Borges and Samuel Beckett.
comment: Arthur Schopenhauer ( SHOH-pən-how-ər; German: [ˈʔaɐ̯tʊɐ̯ ˈʃoːpm̩ˌhaʊ̯ɐ]; 22 February 1788 – 21 September 1860) was a German philosopher. He is best known for his 1818 work The World as Will and Representation (expanded in 1844), wherein he characterizes the phenomenal world as the product of a blind and insatiable metaphysical will. Proceeding from the transcendental idealism of Immanuel Kant, Schopenhauer developed an atheistic metaphysical and ethical system that has been described as an exemplary manifestation of philosophical pessimism, rejecting the contemporaneous post-Kantian philosophies of German idealism. Schopenhauer was among the first thinkers in Western philosophy to share and affirm significant tenets of Eastern philosophy (e.g., asceticism, the world-as-appearance), having

Dryope
abstract: In Greek mythology, Dryope (; Ancient Greek: Δρυόπη derived from δρῦς drys, "oak"; dryope "woodpecker") is the name attributed to several distinct figures: * Dryope, daughter of Dryops and mother of Amphissus by Apollo. * Dryope, mother of Tarquitus by Faunus, the god of the woods. Tarquitus was slain by Aeneas. * Dryope, a nymph responsible for kidnapping Hylas, which she did in accord with Hera's will. Her name may have to do with the fact that Hylas was the son of Theiodamas, the king of the Dryopes. * Dryope, a Theban woman of Phoenician origin, mother of Chromis. She joined the Maenads disregarding her pregnancy, and went into labor when she was dragging a sacrificial bull by the horns. * Dryope, a Lemnian.

Andes
comment: The Andes or Andean Mountains (Spanish: Cordillera de los Andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. This range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina.
abstract: The Andes or Andean Mountains (Spanish: Cordillera de los Andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. This range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate depressions. The Andes are the location of several high plateaus – some of which host major cities such as Quito, Bogotá, Arequipa, Medellín, Sucre, Mérida and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the world's highest mountain range outside Asia. The highest mountain outside Asia, Argentina's Mount Aconcagua, rises to an elevation of about 6,961 m (22,838 ft) above sea level. The peak of Chimborazo in the Ecuadorian Andes is farther from the Earth's center than any other location on the Earth's surface, due to the equatorial bulge resulting from the Earth's rotation. The world's highest volcanoes are in the Andes, including Ojos del Salado on the Chile-Argentina border, which rises to 6,893 m (22,615 ft). The Andes are also part of the American Cordillera, a chain of mountain ranges (cordillera) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of North America, Central America, South America and Antarctica.

Demographics of Burkina Faso
abstract: This article is about the demographic features of the population of Burkina Faso, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. Burkina Faso's 18.6 million people belong to two major West African cultural groups—the (Voltaic) and the Mandé. The Voltaic are far more numerous and include the Mossi, who make up about one-half of the population. The Mossi claim descent from warriors who migrated to present-day Burkina Faso and established an empire that lasted more than 800 years. Predominantly farmers, the Mossi are still bound by the traditions of the Mogho Naba, who hold court in Ouagadougou. About 12,000 Europeans reside in Burkina Faso, the majority of whom are French. Most of Burkina Faso's population is concentrated in the south and center of the country, with a population density sometimes exceeding 48 inhabitants per square kilometer (120 inhabitants per square mile). This population density, high for Africa, causes annual migrations of hundreds of thousands of Burkinabé to Ivory Coast and Ghana for seasonal agricultural work. About a third of Burkinabé adhere to traditional African religions. The introduction of Islam to Burkina Faso was initially resisted by the Mossi rulers. Christians, predominantly Roman Catholics, are largely concentrated among the urban elite. Few Burkinabé have had formal education. Schooling is free but not compulsory, and only about 29% of Burkina's primary school-age children receive a basic education. The University of Ouagadougou, founded in 1974, was the country's first institution of higher education. The Polytechnic University of Bobo-Dioulasso in Bobo-Dioulasso was opened in 1995.
comment: This article is about the demographic features of the population of Burkina Faso, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. About 12,000 Europeans reside in Burkina Faso, the majority of whom are French.

Transport in Cyprus
abstract: Because Cyprus has no working railway system, various other methods of transport are needed to ensure the proper delivery of any cargo, be it human or freight. Since the last railway was dismantled in 1952, the only remaining modes of transport are by road, by sea, and by air.

BMW
abstract: BMW AG (German: [ˈbeːˈʔɛmˈveː]; originally an initialism for Bayerische Motoren Werke in German, or Bavarian Motor Works in English) is a German multinational company which currently produces automobiles and motorcycles, and also produced aircraft engines until 1945. The company was founded in 1916 and is headquartered in Munich, Bavaria. BMW produces motor vehicles in Germany, Brazil, China, India, South Africa, the United Kingdom, and the United States. In 2015, BMW was the world's twelfth largest producer of motor vehicles, with 2,279,503 vehicles produced. The Quandt family are long-term shareholders of the company, with the remaining shares owned by public float. Automobiles are marketed under the brands BMW (with sub-brands BMW M for performance models and BMW i for plug-in electric cars), Mini and Rolls-Royce. Motorcycles are marketed under the brand BMW Motorrad. The company has significant motorsport history, especially in touring cars, Formula 1, sports cars and the Isle of Man TT.
comment: BMW AG (German: [ˈbeːˈʔɛmˈveː]; originally an initialism for Bayerische Motoren Werke in German, or Bavarian Motor Works in English) is a German multinational company which currently produces automobiles and motorcycles, and also produced aircraft engines until 1945. Automobiles are marketed under the brands BMW (with sub-brands BMW M for performance models and BMW i for plug-in electric cars), Mini and Rolls-Royce. Motorcycles are marketed under the brand BMW Motorrad. The company has significant motorsport history, especially in touring cars, Formula 1, sports cars and the Isle of Man TT.

Cross-stitch
comment: Cross-stitch is a form of sewing and a popular form of counted-thread embroidery in which X-shaped stitches in a tiled, raster-like pattern are used to form a picture. The stitcher counts the threads on a piece of evenweave fabric (such as linen) in each direction so that the stitches are of uniform size and appearance. This form of cross-stitch is also called counted cross-stitch in order to distinguish it from other forms of cross-stitch. Sometimes cross-stitch is done on designs printed on the fabric (stamped cross-stitch); the stitcher simply stitches over the printed pattern. Cross-stitch is also executed on easily countable fabric called aida cloth but the threads are not actually counted.
abstract: Cross-stitch is a form of sewing and a popular form of counted-thread embroidery in which X-shaped stitches in a tiled, raster-like pattern are used to form a picture. The stitcher counts the threads on a piece of evenweave fabric (such as linen) in each direction so that the stitches are of uniform size and appearance. This form of cross-stitch is also called counted cross-stitch in order to distinguish it from other forms of cross-stitch. Sometimes cross-stitch is done on designs printed on the fabric (stamped cross-stitch); the stitcher simply stitches over the printed pattern. Cross-stitch is also executed on easily countable fabric called aida cloth but the threads are not actually counted. Fabrics used in cross-stitch include linen, aida, and mixed-content fabrics called 'evenweave' such as jobelan. All cross-stitch fabrics are technically "evenweave" as the term refers to the fact that the fabric is woven to make sure that there are the same number of threads in an inch both left to right and top to bottom (vertically and horizontally). Fabrics are categorized by threads per inch (referred to as 'count'), which can range from 11 to 40 count. Counted Cross-stitch projects are worked from a gridded pattern and can be used on any count fabric, the count of the fabric determines the size of the finished stitching if the stitchers counts and stitches over 2 threads. The finished stitching size is reduced by half if the stitcher counts and stitches on a 28 count cross stich fabric rather than a 14 count cross stitch fabric. Stitchers can also change the size of their piece by stitching over multiple threads. These methods are commonly referred to as "2 over 2"—i.e. 2 embroidery threads used to stitch over 2 fabric threads; and "1 over 1"—i.e. 1 embroidery thread used to stitch over 1 fabric thread. There are different methods of stitching a pattern, including the cross-country method where one colour is stitched at a time, or the parking method where one block of f[cell cut: 2122 characters, first 2000 kept]

Cadence
abstract: In Western musical theory, a cadence (Latin cadentia, "a falling") is "a melodic or harmonic configuration that creates a sense of resolution [finality or pause]." A harmonic cadence is a progression of (at least) two chords that concludes a phrase, section, or piece of music. A rhythmic cadence is a characteristic rhythmic pattern that indicates the end of a phrase. A cadence is labeled more or less "weak" or "strong" depending on its sense of finality. While cadences are usually classified by specific chord or melodic progressions, the use of such progressions does not necessarily constitute a cadence—there must be a sense of closure, as at the end of a phrase. Harmonic rhythm plays an important part in determining where a cadence occurs. Cadences are strong indicators of the tonic or central pitch of a passage or piece. Edward Lowinsky proposed that the cadence was the "cradle of tonality".
comment: In Western musical theory, a cadence (Latin cadentia, "a falling") is "a melodic or harmonic configuration that creates a sense of resolution [finality or pause]." A harmonic cadence is a progression of (at least) two chords that concludes a phrase, section, or piece of music. A rhythmic cadence is a characteristic rhythmic pattern that indicates the end of a phrase. Cadences are strong indicators of the tonic or central pitch of a passage or piece. Edward Lowinsky proposed that the cadence was the "cradle of tonality".

BeBox
abstract: The BeBox is a dual CPU personal computer, briefly sold by Be Inc. to run the company's own operating system, BeOS. Notable aspects of the system include its CPU configuration, I/O board with "GeekPort", and "Blinkenlights" on the front bezel. The BeBox made its debut in October 1995 (BeBox Dual603-66). The processors were upgraded to 133 MHz in August 1996 (BeBox Dual603e-133). Production was halted in January 1997, following the port of BeOS to the Macintosh, in order for the company to concentrate on software. Be sold around a thousand 66 MHz BeBoxes and 800 133 MHz BeBoxes. BeBox creator Jean-Louis Gassée did not see the BeBox as a general consumer device, warning that "Before we let you use the BeBox, we believe you must have some aptitude toward programming – the standard language is C++."
comment: The BeBox is a dual CPU personal computer, briefly sold by Be Inc. to run the company's own operating system, BeOS. Notable aspects of the system include its CPU configuration, I/O board with "GeekPort", and "Blinkenlights" on the front bezel. The BeBox made its debut in October 1995 (BeBox Dual603-66). The processors were upgraded to 133 MHz in August 1996 (BeBox Dual603e-133). Production was halted in January 1997, following the port of BeOS to the Macintosh, in order for the company to concentrate on software. Be sold around a thousand 66 MHz BeBoxes and 800 133 MHz BeBoxes.

Booker Prize
comment: The Booker Prize for Fiction (formerly known as the Booker–McConnell Prize and the Man Booker Prize) is a literary prize awarded each year for the best original novel written in the English language and published in the United Kingdom. The winner of the Man Booker Prize is generally assured international renown and success; therefore, the prize is of great significance for the book trade. From its inception, only novels written by Commonwealth, Irish, and South African (and later Zimbabwean) citizens were eligible to receive the prize; in 2014 it was widened to any English-language novel—a change which proved controversial.
abstract: The Booker Prize for Fiction (formerly known as the Booker–McConnell Prize and the Man Booker Prize) is a literary prize awarded each year for the best original novel written in the English language and published in the United Kingdom. The winner of the Man Booker Prize is generally assured international renown and success; therefore, the prize is of great significance for the book trade. From its inception, only novels written by Commonwealth, Irish, and South African (and later Zimbabwean) citizens were eligible to receive the prize; in 2014 it was widened to any English-language novel—a change which proved controversial. A high-profile literary award in British culture, the Booker Prize is greeted with anticipation and fanfare. It is also a mark of distinction for authors to be selected for inclusion in the shortlist or even to be nominated for the "longlist".

April 24
abstract: April 24 is the 114th day of the year (115th in leap years) in the Gregorian calendar. There are 251 days remaining until the end of the year.

Allan Dwan
comment: Allan Dwan (3 April 1885 – 28 December 1981) was a pioneering Canadian-born American motion picture director, producer and screenwriter.

Aberdeen
abstract: Aberdeen ( (); Scots: Aiberdeen, ; Scottish Gaelic: Obar Dheathain [opəɾ ˈɛ.ɛɲ]; Latin: Aberdonia) is a city in northeast Scotland. It is Scotland's third most populous city, one of Scotland's 32 local government council areas and the United Kingdom's 37th most populous built-up area, with an official population estimate of 196,670 for the city of Aberdeen and 228,800 for the local council area. During the mid-18th to mid-20th centuries, Aberdeen's buildings incorporated locally quarried grey granite, which can sparkle like silver because of its high mica content. Since the discovery of North Sea oil in the 1970s, Aberdeen has been known as the off-shore oil capital of Europe.The area around Aberdeen has been settled since at least 8,000 years ago, when prehistoric villages lay around the mouths of the rivers Dee and Don. The city has a long, sandy coastline and a marine climate, the latter resulting in chilly summers and mild winters. Aberdeen received Royal burgh status from David I of Scotland (1124–1153), transforming the city economically. The city's two universities, the University of Aberdeen, founded in 1495, and Robert Gordon University, which was awarded university status in 1992, make Aberdeen the educational centre of the north-east of Scotland. The traditional industries of fishing, paper-making, shipbuilding, and textiles have been overtaken by the oil industry and Aberdeen's seaport. Aberdeen Heliport is one of the busiest commercial heliports in the world and the seaport is the largest in the north-east of Scotland. Aberdeen hosts the Aberdeen International Youth Festival, a major international event which attracts up to 1000 of the most talented young performing arts companies. In 2015, Mercer named Aberdeen the 57th most liveable city in the world, as well as the fourth most liveable city in Britain. In 2012, HSBC named Aberdeen as a leading business hub and one of eight 'super cities' spearheading the UK's economy, marking it as the only city in S[cell cut: 2166 characters, first 2000 kept]
comment: Aberdeen ( (); Scots: Aiberdeen, ; Scottish Gaelic: Obar Dheathain [opəɾ ˈɛ.ɛɲ]; Latin: Aberdonia) is a city in northeast Scotland. It is Scotland's third most populous city, one of Scotland's 32 local government council areas and the United Kingdom's 37th most populous built-up area, with an official population estimate of 196,670 for the city of Aberdeen and 228,800 for the local council area.

Eindhoven
abstract: Eindhoven (Dutch pronunciation: [ˈɛintɦoːvə(n)] ()) is the fifth-largest city and a municipality of the Netherlands. It had a population of 229,126 in 2018, making it the largest city in the province of North Brabant, although 's-Hertogenbosch is its capital. Eindhoven was originally located at the confluence of the Dommel and Gender. Neighbouring cities and towns include Son en Breugel, Nuenen, Geldrop-Mierlo, Helmond, Heeze-Leende, Waalre, Veldhoven, Eersel, Oirschot and Best. The agglomeration has a population of 337,487. The metropolitan area consists of 419,045 inhabitants. The city region has a population of 753,426. The Brabantse Stedenrij combined metropolitan area has about 2 million inhabitants.
comment: Eindhoven (Dutch pronunciation: [ˈɛintɦoːvə(n)] ()) is the fifth-largest city and a municipality of the Netherlands. It had a population of 229,126 in 2018, making it the largest city in the province of North Brabant, although 's-Hertogenbosch is its capital. Eindhoven was originally located at the confluence of the Dommel and Gender.

Cistron
comment: A cistron is an alternative term to a gene. The word cistron is used to emphasize that genes exhibit a specific behavior in a cis-trans test; distinct positions (or loci) within a genome are cistronic.

Creaky voice
abstract: In linguistics, creaky voice (sometimes called laryngealisation, pulse phonation, girl grunt, vocal fry, or glottal fry) is a special kind of phonation in which the arytenoid cartilages in the larynx are drawn together; as a result, the vocal folds are compressed rather tightly, becoming relatively slack and compact. They normally vibrate irregularly at 20–50 pulses per second, about two octaves below the frequency of normal voicing, and the airflow through the glottis is very slow. Although creaky voice may occur with very low pitch, as at the end of a long intonation unit, it can also occur with a higher pitch. Creaky voice is prevalent as a peer-group affectation among young women in the United States and United Kingdom. For example, researcher Ikuko Patricia Yuasa suggests that the tendency is a product of young women trying to infuse their speech with gravitas by means of reaching for the male register and found that "college-age Americans ... perceive female creaky voice as hesitant, nonaggressive, and informal but also educated, urban-oriented, and upwardly mobile." However, according to a 2012 study in PLOS ONE, young women using creaky voice are viewed as less competent, less educated, less trustworthy, less attractive and less employable. Some suggest that creaky voice can function as a marker of parentheticals in conversations; creaky voice may indicate that certain phrases, when uttered with creaky voice, contain less central information. In some languages, such as Jalapa Mazatec, creaky voice has a phonemic status; that is, the presence or absence of creaky voice can change the meaning of a word. In the International Phonetic Alphabet, creaky voice of a phone is represented by a diacritical tilde U+0330 ̰ COMBINING TILDE BELOW, for example [d̰]. The Danish prosodic feature stød is an example of a form of laryngealisation that has a phonemic function. A slight degree of laryngealisation, occurring in some Korean consonants for example, is called "stiff v[cell cut: 2006 characters, first 2000 kept]
comment: In linguistics, creaky voice (sometimes called laryngealisation, pulse phonation, girl grunt, vocal fry, or glottal fry) is a special kind of phonation in which the arytenoid cartilages in the larynx are drawn together; as a result, the vocal folds are compressed rather tightly, becoming relatively slack and compact. They normally vibrate irregularly at 20–50 pulses per second, about two octaves below the frequency of normal voicing, and the airflow through the glottis is very slow. Although creaky voice may occur with very low pitch, as at the end of a long intonation unit, it can also occur with a higher pitch.

Dark matter
comment: Dark matter is a hypothetical form of matter that is thought to account for approximately 85% of the matter in the universe, and about a quarter of its total energy density. The majority of dark matter is thought to be non-baryonic in nature, possibly being composed of some as-yet undiscovered subatomic particles. Its presence is implied in a variety of astrophysical observations, including gravitational effects that cannot be explained unless more matter is present than can be seen. For this reason, most experts think dark matter to be ubiquitous in the universe and to have had a strong influence on its structure and evolution. Dark matter is called dark because it does not appear to interact with observable electromagnetic radiation, such as light, and is thus invisible to the entire ele
abstract: Dark matter is a hypothetical form of matter that is thought to account for approximately 85% of the matter in the universe, and about a quarter of its total energy density. The majority of dark matter is thought to be non-baryonic in nature, possibly being composed of some as-yet undiscovered subatomic particles. Its presence is implied in a variety of astrophysical observations, including gravitational effects that cannot be explained unless more matter is present than can be seen. For this reason, most experts think dark matter to be ubiquitous in the universe and to have had a strong influence on its structure and evolution. Dark matter is called dark because it does not appear to interact with observable electromagnetic radiation, such as light, and is thus invisible to the entire electromagnetic spectrum, making it extremely difficult to detect using usual astronomical equipment. The primary evidence for dark matter is that calculations show that many galaxies would fly apart instead of rotating, or would not have formed or move as they do, if they did not contain a large amount of unseen matter. Other lines of evidence include observations in gravitational lensing, from the cosmic microwave background, from astronomical observations of the observable universe's current structure, from the formation and evolution of galaxies, from mass location during galactic collisions, and from the motion of galaxies within galaxy clusters. In the standard Lambda-CDM model of cosmology, the total mass–energy of the universe contains 5% ordinary matter and energy, 27% dark matter and 68% of an unknown form of energy known as dark energy. Thus, dark matter constitutes 85% of total mass, while dark energy plus dark matter constitute 95% of total mass–energy content. Because dark matter has not yet been observed directly, if it exists, it must barely interact with ordinary baryonic matter and radiation, except through gravity. The primary candidate for dark matter is some new k[cell cut: 2993 characters, first 2000 kept]

Bombay Sapphire
comment: Bombay Sapphire is a brand of gin that was first launched in 1986 by IDV. In 1997 Diageo sold the brand to Bacardi. Its name originates from the popularity of gin in India during the British Raj and "Sapphire" refers to the violet-blue Star of Bombay on display at the Smithsonian Institution. Bombay Sapphire is marketed in a flat-sided, sapphire-coloured bottle that bears a picture of Queen Victoria on the label.
abstract: Bombay Sapphire is a brand of gin that was first launched in 1986 by IDV. In 1997 Diageo sold the brand to Bacardi. Its name originates from the popularity of gin in India during the British Raj and "Sapphire" refers to the violet-blue Star of Bombay on display at the Smithsonian Institution. Bombay Sapphire is marketed in a flat-sided, sapphire-coloured bottle that bears a picture of Queen Victoria on the label. The flavouring of the drink comes from a recipe of ten ingredients: almond, lemon peel, liquorice, juniper berries, orris root, angelica, coriander, cassia, cubeb, and grains of paradise. Alcohol brought in from another supplier is evaporated three times using a carterhead still, and the alcohol vapours are passed through a mesh/basket containing the ten botanicals, in order to gain flavour and aroma. This is felt to give the gin a lighter, more floral taste compared to those gins that are created using a copper pot still. Water from Lake Vyrnwy is added to bring the strength of Bombay Sapphire down to 40.0% (UK, Canada, Australia). The blue colour comes from the bottle, not the gin.

Denis Leary
abstract: Denis Colin Leary (born August 18, 1957) is an American actor, comedian, writer and producer. Leary was the star and co-creator of Rescue Me, which ended its seventh and final season on September 7, 2011. He has starred in many films including playing Captain George Stacy in Marc Webb's film, The Amazing Spider-Man, Cleveland Browns Head Coach Vince Penn in Ivan Reitman's film, Draft Day, and as the voice of Francis in A Bug's Life and Diego in the Ice Age franchise. From 2015 to 2016, Leary wrote and starred in the comedy series, Sex & Drugs & Rock & Roll on FX.

Conservative Judaism
comment: Conservative Judaism (known as Masorti Judaism outside North America) is a major Jewish denomination which views Jewish law, or Halakha, as both binding and subject to historical development. It regards the authority of Jewish law and tradition as emanating primarily from the assent of the people and the community through the generations, more than from divine revelation. The Conservative rabbinate therefore employs modern historical-critical research, rather than only traditional methods and sources, and lends great weight to its constituency when determining its stance on matters of practice. The movement considers its approach as the authentic and most appropriate continuation of halakhic discourse, maintaining both fealty to received forms and flexibility in their interpretation. It al
abstract: Conservative Judaism (known as Masorti Judaism outside North America) is a major Jewish denomination which views Jewish law, or Halakha, as both binding and subject to historical development. It regards the authority of Jewish law and tradition as emanating primarily from the assent of the people and the community through the generations, more than from divine revelation. The Conservative rabbinate therefore employs modern historical-critical research, rather than only traditional methods and sources, and lends great weight to its constituency when determining its stance on matters of practice. The movement considers its approach as the authentic and most appropriate continuation of halakhic discourse, maintaining both fealty to received forms and flexibility in their interpretation. It also eschews strict theological definitions, lacking a consensus in matters of faith and allowing great pluralism. While regarding itself as the heir of Rabbi Zecharias Frankel's 19th-century Positive-Historical School in Europe, Conservative Judaism fully institutionalized as a denomination only in the United States during the mid-20th century. Its largest center today is in North America, where its main congregational arm is the United Synagogue of Conservative Judaism and the New York–based Jewish Theological Seminary of America operates as rabbinic seminary. Globally, affiliated communities are united within the umbrella organization Masorti Olami. Conservative Judaism is the third-largest Jewish denomination worldwide, estimated to represent close to 1.1 million people, both over 600,000 registered adult congregants and many non-member identifiers.

Egyptian Armed Forces
abstract: The Egyptian Armed Forces are the state military organisation responsible for the defense of Egypt. They consist of the Egyptian Army, Egyptian Navy, Egyptian Air Force and Egyptian Air Defense Command. In addition, Egypt maintains large paramilitary forces. The Central Security Forces comes under the control of the Ministry of Interior. The Border Guard Forces falls under the control of the Ministry of Defense. The modern Egyptian armed forces have been involved in numerous crises and wars since independence, from the 1948 Arab–Israeli War, Egyptian Revolution of 1952, Suez Crisis, North Yemen Civil War, Six-Day War, Nigerian Civil War, War of Attrition, Yom Kippur War, Egyptian bread riots, 1986 Egyptian conscripts riot, Libyan–Egyptian War, Gulf War, War on Terror, Egyptian Crisis, Second Libyan Civil War, War on ISIL and the Sinai insurgency.
comment: The Egyptian Armed Forces are the state military organisation responsible for the defense of Egypt. They consist of the Egyptian Army, Egyptian Navy, Egyptian Air Force and Egyptian Air Defense Command. In addition, Egypt maintains large paramilitary forces. The Central Security Forces comes under the control of the Ministry of Interior. The Border Guard Forces falls under the control of the Ministry of Defense.

Canis Minor
comment: Canis Minor is a small constellation in the northern celestial hemisphere. In the second century, it was included as an asterism, or pattern, of two stars in Ptolemy's 48 constellations, and it is counted among the 88 modern constellations. Its name is Latin for "lesser dog", in contrast to Canis Major, the "greater dog"; both figures are commonly represented as following the constellation of Orion the hunter.
abstract: Canis Minor is a small constellation in the northern celestial hemisphere. In the second century, it was included as an asterism, or pattern, of two stars in Ptolemy's 48 constellations, and it is counted among the 88 modern constellations. Its name is Latin for "lesser dog", in contrast to Canis Major, the "greater dog"; both figures are commonly represented as following the constellation of Orion the hunter. Canis Minor contains only two stars brighter than the fourth magnitude, Procyon (Alpha Canis Minoris), with a magnitude of 0.34, and Gomeisa (Beta Canis Minoris), with a magnitude of 2.9. The constellation's dimmer stars were noted by Johann Bayer, who named eight stars including Alpha and Beta, and John Flamsteed, who numbered fourteen. Procyon is the seventh-brightest star in the night sky, as well as one of the closest. A yellow-white main sequence star, it has a white dwarf companion. Gomeisa is a blue-white main sequence star. Luyten's Star is a ninth-magnitude red dwarf and the Solar System's next closest stellar neighbour in the constellation after Procyon. The fourth-magnitude HD 66141, which has evolved into an orange giant towards the end of its life cycle, was discovered to have a planet in 2012. There are two faint deep-sky objects within the constellation's borders. The 11 Canis-Minorids are a meteor shower that can be seen in early December.

Earned run
abstract: In baseball, an earned run is any run that was fully enabled by the offensive team's production in the face of competent play from the defensive team. Conversely, an unearned run is a run that would not have been scored without the aid of an error or a passed ball committed by the defense. An unearned run counts just as much as any other run for the purpose of determining the score of the game. However, it is "unearned" in that it was, in a sense, "given away" by the defensive team. Both total runs and earned runs are tabulated as part of a pitcher's statistics. However, earned runs are specially denoted because of their use in calculating a pitcher's earned run average (ERA), the number of earned runs allowed by the pitcher per nine innings pitched (i.e., averaged over a regulation game). Thus, in effect, the pitcher is held personally accountable for earned runs, while the responsibility for unearned runs is shared with the rest of the team. To determine whether a run is earned, the official scorer must reconstruct the inning as it would have occurred without errors or passed balls.
comment: In baseball, an earned run is any run that was fully enabled by the offensive team's production in the face of competent play from the defensive team. Conversely, an unearned run is a run that would not have been scored without the aid of an error or a passed ball committed by the defense. An unearned run counts just as much as any other run for the purpose of determining the score of the game. However, it is "unearned" in that it was, in a sense, "given away" by the defensive team.

Computer vision
abstract: Computer vision is an interdisciplinary scientific field that deals with how computers can be made to gain high-level understanding from digital images or videos. From the perspective of engineering, it seeks to automate tasks that the human visual system can do. Computer vision tasks include methods for acquiring, processing, analyzing and understanding digital images, and extraction of high-dimensional data from the real world in order to produce numerical or symbolic information, e.g., in the forms of decisions. Understanding in this context means the transformation of visual images (the input of the retina) into descriptions of the world that can interface with other thought processes and elicit appropriate action. This image understanding can be seen as the disentangling of symbolic information from image data using models constructed with the aid of geometry, physics, statistics, and learning theory. As a scientific discipline, computer vision is concerned with the theory behind artificial systems that extract information from images. The image data can take many forms, such as video sequences, views from multiple cameras, or multi-dimensional data from a medical scanner. As a technological discipline, computer vision seeks to apply its theories and models for the construction of computer vision systems. Sub-domains of computer vision include scene reconstruction, event detection, video tracking, object recognition, 3D pose estimation, learning, indexing, motion estimation, and image restoration.
comment: Computer vision is an interdisciplinary scientific field that deals with how computers can be made to gain high-level understanding from digital images or videos. From the perspective of engineering, it seeks to automate tasks that the human visual system can do. Sub-domains of computer vision include scene reconstruction, event detection, video tracking, object recognition, 3D pose estimation, learning, indexing, motion estimation, and image restoration.

Climbing
abstract: Climbing is the activity of using one's hands, feet, or any other part of the body to ascend a steep object. It is done for locomotion, recreation and competition, in trades that rely on it, and in emergency rescue and military operations. It is done indoors and out, on natural and man-made structures. Guides, such as professional mountain guides, have historically been an essential element of pursuing the sport in the natural environment, and remain so today.

Bulgarian language
abstract: Bulgarian (), (: български bălgarski, pronounced [ˈbɤɫɡɐrski]) is an Indo-European language and a member of the Southern branch of the Slavic language family. Bulgarian, along with the closely related Macedonian language (collectively forming the East South Slavic languages), has several characteristics that set it apart from all other Slavic languages: changes include the elimination of case declension, the development of a suffixed definite article (see Balkan language area), and the lack of a verb infinitive, but it retains and has further developed the Proto-Slavic verb system. Various evidential verb forms exist to express unwitnessed, retold, and doubtful action. With the accession of Bulgaria to the European Union on 1 January 2007, Bulgarian became one of the official languages of the European Union.
comment: Bulgarian (), (: български bălgarski, pronounced [ˈbɤɫɡɐrski]) is an Indo-European language and a member of the Southern branch of the Slavic language family. Bulgarian, along with the closely related Macedonian language (collectively forming the East South Slavic languages), has several characteristics that set it apart from all other Slavic languages: changes include the elimination of case declension, the development of a suffixed definite article (see Balkan language area), and the lack of a verb infinitive, but it retains and has further developed the Proto-Slavic verb system. Various evidential verb forms exist to express unwitnessed, retold, and doubtful action.

Apollo 9
comment: Apollo 9 was the third crewed mission in the United States Apollo space program, the second to be sent into orbit by a Saturn V rocket, and the first flight of the command and service module (CSM) with the Apollo Lunar Module. The mission's three-person crew consisted of Commander James McDivitt, Command Module Pilot David Scott, and Lunar Module Pilot Rusty Schweickart. The crew spent ten days in low Earth orbit testing several aspects critical to landing on the Moon, including the LM engines, backpack life support systems, navigation systems, and docking maneuvers.
abstract: Apollo 9 was the third crewed mission in the United States Apollo space program, the second to be sent into orbit by a Saturn V rocket, and the first flight of the command and service module (CSM) with the Apollo Lunar Module. The mission's three-person crew consisted of Commander James McDivitt, Command Module Pilot David Scott, and Lunar Module Pilot Rusty Schweickart. The crew spent ten days in low Earth orbit testing several aspects critical to landing on the Moon, including the LM engines, backpack life support systems, navigation systems, and docking maneuvers. After launching on March 3, 1969, the crew performed the first crewed flight of a LM, the first docking and extraction of a LM, one two-person spacewalk (EVA), and the second docking of two crewed spacecraft—two months after the Soviets performed a spacewalk crew transfer between Soyuz 4 and Soyuz 5. The mission proved the LM worthy of crewed spaceflight. Further tests on the Apollo 10 mission would prepare the LM for its ultimate goal, landing on the Moon. They returned to Earth on March 13, 1969.

String Quartet No. 16 (Beethoven)
abstract: The String Quartet No. 16 in F major, Op. 135, by Ludwig van Beethoven was written in October 1826 and was the last major work he completed. Only the final movement of the Quartet Op. 130, written as a replacement for the Große Fuge, was composed later. The op. 135 quartet was premiered by the Schuppanzigh Quartet in March 1828, one year after Beethoven's death. The work is on a smaller scale than the other late quartets. Under the introductory slow chords in the last movement Beethoven wrote in the manuscript "Muß es sein?" (Must it be?) to which he responds, with the faster main theme of the movement, "Es muß sein!" (It must be!). The whole movement is headed "Der schwer gefaßte Entschluß" ("The Difficult Decision"). It is in four movements: 1. * Allegretto (F major) 2. * Vivace (F major) 3. * Lento assai, cantante e tranquillo (D♭ major) 4. * Der schwer gefaßte Entschluß. Grave, ma non troppo tratto (Muss es sein?) – Allegro (Es muss sein!) – Grave, ma non troppo tratto – Allegro (F minor – F major) The performance of the work takes around 22–25 minutes.
comment: The String Quartet No. 16 in F major, Op. 135, by Ludwig van Beethoven was written in October 1826 and was the last major work he completed. Only the final movement of the Quartet Op. 130, written as a replacement for the Große Fuge, was composed later. The op. 135 quartet was premiered by the Schuppanzigh Quartet in March 1828, one year after Beethoven's death. It is in four movements: The performance of the work takes around 22–25 minutes.

2001 World Series
comment: The 2001 World Series was the championship series of Major League Baseball's (MLB) 2001 season. The 97th edition of the World Series, it was a best-of-seven playoff between the National League (NL) champion Arizona Diamondbacks and the three-time defending World Series champions and American League (AL) champion New York Yankees. The Diamondbacks defeated the Yankees, four games to three to win the series. Considered one of the greatest World Series of all time, memorable aspects included two extra-inning games and three late-inning comebacks. Diamondbacks pitchers Randy Johnson and Curt Schilling were both named World Series Most Valuable Players.
abstract: The 2001 World Series was the championship series of Major League Baseball's (MLB) 2001 season. The 97th edition of the World Series, it was a best-of-seven playoff between the National League (NL) champion Arizona Diamondbacks and the three-time defending World Series champions and American League (AL) champion New York Yankees. The Diamondbacks defeated the Yankees, four games to three to win the series. Considered one of the greatest World Series of all time, memorable aspects included two extra-inning games and three late-inning comebacks. Diamondbacks pitchers Randy Johnson and Curt Schilling were both named World Series Most Valuable Players. The Yankees advanced to the World Series by defeating the Oakland Athletics, three games to two, in the AL Division Series, and then the Seattle Mariners in the AL Championship Series, four games to one. It was the Yankees' fourth consecutive World Series appearance, after winning championships in 1998, 1999, and 2000. The Diamondbacks advanced to the World Series by defeating the St. Louis Cardinals, three games to two, in the NL Division Series, and then the Atlanta Braves in the NL Championship Series, four games to one. It was the franchise's first appearance in a World Series. The Series began later than usual as a result of a delay in the regular season after the September 11 attacks and was the first to extend into November. The Diamondbacks won the first two games at home, limiting the Yankees to just one run. The Yankees responded with a close win in game 3, at which US President George W. Bush threw out the ceremonial first pitch. In games 4 and 5, the Yankees won in comeback fashion, hitting game-tying home runs off Diamondbacks closer Byung-hyun Kim with one out remaining in consecutive games, before winning in extra innings. The Diamondbacks won game 6 in blowout, forcing a decisive game 7. In the final game, the Yankees led in the ninth inning before the Diamondbacks staged a comeback against closer Mariano [cell cut: 3328 characters, first 2000 kept]

Carmilla
abstract: Carmilla is an 1872 Gothic novella by Irish author Joseph Sheridan Le Fanu and one of the early works of vampire fiction, predating Bram Stoker's Dracula (1897) by 26 years. First published as a serial in The Dark Blue (1871–72), the story is narrated by a young woman preyed upon by a female vampire named Carmilla, later revealed to be Mircalla, Countess Karnstein (Carmilla is an anagram of Mircalla). The character is a prototypical example of the lesbian vampire, expressing romantic desires toward the protagonist, and is depicted as a trait of antagonism in line with the contemporary views of homosexuality. The story is often anthologized and has been adapted many times in film and other media.

Alemanni
comment: The Alemanni (also Alamanni; Suebi "Swabians") were a confederation of Germanic tribes on the Upper Rhine River. First mentioned by Cassius Dio in the context of the campaign of Caracalla of 213, the Alemanni captured the Agri Decumates in 260, and later expanded into present-day Alsace, and northern Switzerland, leading to the establishment of the Old High German language in those regions, by the eighth century named Alamannia.
abstract: The Alemanni (also Alamanni; Suebi "Swabians") were a confederation of Germanic tribes on the Upper Rhine River. First mentioned by Cassius Dio in the context of the campaign of Caracalla of 213, the Alemanni captured the Agri Decumates in 260, and later expanded into present-day Alsace, and northern Switzerland, leading to the establishment of the Old High German language in those regions, by the eighth century named Alamannia. In 496, the Alemanni were conquered by Frankish leader Clovis and incorporated into his dominions. Mentioned as still pagan allies of the Christian Franks, the Alemanni were gradually Christianized during the seventh century. The Lex Alamannorum is a record of their customary law during this period. Until the eighth century, Frankish suzerainty over Alemannia was mostly nominal. After an uprising by Theudebald, Duke of Alamannia, though, Carloman executed the Alamannic nobility and installed Frankish dukes. During the later and weaker years of the Carolingian Empire, the Alemannic counts became almost independent, and a struggle for supremacy took place between them and the Bishopric of Constance. The chief family in Alamannia was that of the counts of Raetia Curiensis, who were sometimes called margraves, and one of whom, Burchard II, established the Duchy of Swabia, which was recognized by Henry the Fowler in 919 and became a stem duchy of the Holy Roman Empire. The area settled by the Alemanni corresponds roughly to the area where Alemannic German dialects remain spoken, including German Swabia and Baden, French Alsace, German-speaking Switzerland, Liechtenstein and Austrian Vorarlberg. The French language name of Germany, Allemagne, is derived from their name, from Old French aleman(t), from French loaned into a number of other languages. Likewise, the Spanish name for Germany is Alemania, and Welsh is Almaen.

APL (programming language)
comment: APL (named after the book A Programming Language) is a programming language developed in the 1960s by Kenneth E. Iverson. Its central datatype is the multidimensional array. It uses a large range of special graphic symbols to represent most functions and operators, leading to very concise code. It has been an important influence on the development of concept modeling, spreadsheets, functional programming, and computer math packages. It has also inspired several other programming languages.

Axiom
abstract: An axiom or postulate is a statement that is taken to be true, to serve as a premise or starting point for further reasoning and arguments. The word comes from the Greek axíōma (ἀξίωμα) 'that which is thought worthy or fit' or 'that which commends itself as evident.' The term has subtle differences in definition when used in the context of different fields of study. As defined in classic philosophy, an axiom is a statement that is so evident or well-established, that it is accepted without controversy or question. As used in modern logic, an axiom is a premise or starting point for reasoning. As used in mathematics, the term axiom is used in two related but distinguishable senses: and . Logical axioms are usually statements that are taken to be true within the system of logic they define (e.g., (A and B) implies A), often shown in symbolic form, while non-logical axioms (e.g., a + b = b + a) are actually substantive assertions about the elements of the domain of a specific mathematical theory (such as arithmetic). When used in the latter sense, "axiom", "postulate", and "assumption" may be used interchangeably. In general, a non-logical axiom is not a self-evident truth, but rather a formal logical expression used in deduction to build a mathematical theory. To axiomatize a system of knowledge is to show that its claims can be derived from a small, well-understood set of sentences (the axioms). There are typically multiple ways to axiomatize a given mathematical domain. Any axiom is a statement that serves as a starting point from which other statements are logically derived. Whether it is meaningful (and, if so, what it means) for an axiom to be "true" is a subject of debate in the philosophy of mathematics.
comment: An axiom or postulate is a statement that is taken to be true, to serve as a premise or starting point for further reasoning and arguments. The word comes from the Greek axíōma (ἀξίωμα) 'that which is thought worthy or fit' or 'that which commends itself as evident.' The term has subtle differences in definition when used in the context of different fields of study. As defined in classic philosophy, an axiom is a statement that is so evident or well-established, that it is accepted without controversy or question. As used in modern logic, an axiom is a premise or starting point for reasoning.

Caligula
abstract: Caligula (; Latin: Gaius Julius Caesar Augustus Germanicus; 31 August 12 – 24 January 41 AD) was Roman emperor from AD 37 to AD 41. The son of the popular Roman general Germanicus and Augustus' granddaughter Agrippina the Elder, Caligula was born into the first ruling family of the Roman Empire, conventionally known as the Julio-Claudian dynasty. Germanicus' uncle and adoptive father, Tiberius, succeeded Augustus as emperor of Rome in AD 14. Although he was born Gaius Caesar, after Julius Caesar, he acquired the nickname "Caligula" (meaning "little soldier's boot", the diminutive form of caliga) from his father's soldiers during their campaign in Germania. When Germanicus died at Antioch in AD 19, Agrippina returned with her six children to Rome, where she became entangled in a bitter feud with Tiberius. The conflict eventually led to the destruction of her family, with Caligula as the sole male survivor. Untouched by the deadly intrigues, Caligula accepted an invitation in AD 31 to join the emperor on the island of Capri, where Tiberius had withdrawn five years earlier. Following the death of Tiberius, Caligula succeeded his adoptive grandfather as emperor in AD 37. There are few surviving sources about the reign of Caligula, although he is described as a noble and moderate emperor during the first six months of his rule. After this, the sources focus upon his cruelty, sadism, extravagance, and sexual perversion, presenting him as an insane tyrant. While the reliability of these sources is questionable, it is known that during his brief reign, Caligula worked to increase the unconstrained personal power of the emperor, as opposed to countervailing powers within the principate. He directed much of his attention to ambitious construction projects and luxurious dwellings for himself, and initiated the construction of two aqueducts in Rome: the Aqua Claudia and the Anio Novus. During his reign, the empire annexed the client kingdom of Mauretania as a province. In early[cell cut: 2537 characters, first 2000 kept]
comment: Caligula (; Latin: Gaius Julius Caesar Augustus Germanicus; 31 August 12 – 24 January 41 AD) was Roman emperor from AD 37 to AD 41. The son of the popular Roman general Germanicus and Augustus' granddaughter Agrippina the Elder, Caligula was born into the first ruling family of the Roman Empire, conventionally known as the Julio-Claudian dynasty. Germanicus' uncle and adoptive father, Tiberius, succeeded Augustus as emperor of Rome in AD 14.

Cernunnos
abstract: Cernunnos is the conventional name given in Celtic studies to depictions of the "horned god" of Celtic polytheism. Cernunnos was a Celtic god of fertility, life, animals, wealth, and the underworld. The name itself is only attested once, on the 1st-century Pillar of the Boatmen, but he appears all over Gaul, and among the Celtiberians. Cernunnos is depicted with the antlers of a stag, seated cross-legged, associated with animals, and holding or wearing torcs. This deity is known from over 50 examples in the Gallo-Roman period, mostly in north-eastern Gaul. Not much is known about the god from literary sources, and details about his name, his followers or his significance in Celtic religion are unknown. Speculative interpretations identify him as a god of nature, life or fertility.
comment: Cernunnos is the conventional name given in Celtic studies to depictions of the "horned god" of Celtic polytheism. Cernunnos was a Celtic god of fertility, life, animals, wealth, and the underworld. The name itself is only attested once, on the 1st-century Pillar of the Boatmen, but he appears all over Gaul, and among the Celtiberians. Cernunnos is depicted with the antlers of a stag, seated cross-legged, associated with animals, and holding or wearing torcs. This deity is known from over 50 examples in the Gallo-Roman period, mostly in north-eastern Gaul.

Air (classical element)
abstract: Air is one of the four classical elements in ancient Greek philosophy and in Western alchemy.

AZ Alkmaar
abstract: Alkmaar Zaanstreek ([ˈɑlkmaːr ˈzaːnstreːk]), better known as AZ Alkmaar or simply AZ (Dutch pronunciation: [aːˈzɛt]), is a Dutch professional football club from Alkmaar and the Zaanstreek. The club plays in the Eredivisie, the highest professional football league in the Netherlands, and hosts home matches at the AFAS Stadion. AZ has won the Eredivisie twice, in 1980–81 and 2008–09. In the same season as their first league title, they also reached the UEFA Cup Final, which they lost to Ipswich Town. In addition, the team has won the KNVB Cup on four occasions.

Continuity Irish Republican Army
comment: The Continuity Irish Republican Army, usually known as the Continuity IRA (CIRA; Irish: Óglaigh na hÉireann Leanúnach, IRA Leanúnach, IRA Leanúnachais) is an Irish republican paramilitary group that claims to be the armed forces of the Irish Republic that was proclaimed in 1916. It aims to bring about a united Ireland. It emerged from a split in the Provisional IRA in 1986 but did not become active until the Provisional IRA ceasefire of 1994. It is an illegal organisation in the Republic of Ireland and is designated a terrorist organisation in the United Kingdom, New Zealand and the United States. It has links with the political party Republican Sinn Féin (RSF).
abstract: The Continuity Irish Republican Army, usually known as the Continuity IRA (CIRA; Irish: Óglaigh na hÉireann Leanúnach, IRA Leanúnach, IRA Leanúnachais) is an Irish republican paramilitary group that claims to be the armed forces of the Irish Republic that was proclaimed in 1916. It aims to bring about a united Ireland. It emerged from a split in the Provisional IRA in 1986 but did not become active until the Provisional IRA ceasefire of 1994. It is an illegal organisation in the Republic of Ireland and is designated a terrorist organisation in the United Kingdom, New Zealand and the United States. It has links with the political party Republican Sinn Féin (RSF). Like the Provisional IRA before it, the CIRA sees itself as the direct continuation of the original Irish Republican Army and styles itself as "the Irish Republican Army" in English or Óglaigh na hÉireann (Volunteers of Ireland) in Irish. It sees itself as the national army of an Irish Republic covering the whole of Ireland. The security forces initially referred to it as the "Irish National Republican Army" (INRA). Since 1994, the CIRA has waged a campaign in Northern Ireland against the British Army and the Police Service of Northern Ireland (PSNI), formerly the Royal Ulster Constabulary (RUC). This is part of a wider campaign against the British security forces by dissident republican paramilitaries. It has targeted the security forces in gun attacks and bombings, as well as with grenades, mortars and rockets. The CIRA has also carried out bombings with the goal of causing economic harm and/or disruption, as well as many punishment attacks on alleged criminals. To date, it has been responsible for the death of one PSNI officer. The CIRA is not as big and has not been as active as the Real IRA and there have been a number of splits within the organisation since the mid-2000s.

Claude Monet
abstract: Oscar-Claude Monet (; French: [klod mɔnɛ]; 14 November 1840 – 5 December 1926) was a French painter, a founder of French Impressionist painting and the most consistent and prolific practitioner of the movement's philosophy of expressing one's perceptions before nature, especially as applied to plein air landscape painting. The term "Impressionism" is derived from the title of his painting Impression, soleil levant (Impression, Sunrise), which was exhibited in 1874 in the first of the independent exhibitions mounted by Monet and his associates as an alternative to the Salon de Paris. Monet's ambition of documenting the French countryside led him to adopt a method of painting the same scene many times in order to capture the changing of light and the passing of the seasons. From 1883, Monet lived in Giverny, where he purchased a house and property and began a vast landscaping project which included lily ponds that would become the subjects of his best-known works. In 1899, he began painting the water lilies, first in vertical views with a Japanese bridge as a central feature and later in the series of large-scale paintings that was to occupy him continuously for the next 20 years of his life.
comment: Oscar-Claude Monet (; French: [klod mɔnɛ]; 14 November 1840 – 5 December 1926) was a French painter, a founder of French Impressionist painting and the most consistent and prolific practitioner of the movement's philosophy of expressing one's perceptions before nature, especially as applied to plein air landscape painting. The term "Impressionism" is derived from the title of his painting Impression, soleil levant (Impression, Sunrise), which was exhibited in 1874 in the first of the independent exhibitions mounted by Monet and his associates as an alternative to the Salon de Paris.

Equation
comment: In mathematics, an equation is a statement that asserts the equality of two expressions. The word equation and its cognates in other languages may have subtly different meanings; for example, in French an équation is defined as containing one or more variables, while in English any equality is an equation. An equation is written as two expressions, connected by a equals sign ("="). The expressions on the two sides of the equals sign are called the "left-hand side" and "right-hand side" of the equation.
abstract: In mathematics, an equation is a statement that asserts the equality of two expressions. The word equation and its cognates in other languages may have subtly different meanings; for example, in French an équation is defined as containing one or more variables, while in English any equality is an equation. Solving an equation containing variables consists of determining which values of the variables make the equality true. Variables are also called unknowns and the values of the unknowns that satisfy the equality are called solutions of the equation. There are two kinds of equations: identities and conditional equations. An identity is true for all values of the variable. A conditional equation is true for only particular values of the variables. An equation is written as two expressions, connected by a equals sign ("="). The expressions on the two sides of the equals sign are called the "left-hand side" and "right-hand side" of the equation. The most common type of equation is an algebraic equation, in which the two sides are algebraic expressions.Each side of an algebraic equation will contain one or more terms. For example, the equation has left-hand side , which has three terms, and right-hand side , consisting of just one term. The unknowns are x and y and the parameters are A, B, and C. An equation is analogous to a scale into which weights are placed. When equal weights of something (grain for example) are placed into the two pans, the two weights cause the scale to be in balance and are said to be equal. If a quantity of grain is removed from one pan of the balance, an equal amount of grain must be removed from the other pan to keep the scale in balance. Likewise, to keep an equation in balance, the same operations of addition, subtraction, multiplication and division must be performed on both sides of an equation for it to remain true. In geometry, equations are used to describe geometric figures. As the equations that are considered, such as implicit equat[cell cut: 3638 characters, first 2000 kept]

Bogie
abstract: A bogie ( BOH-ghee) (in some senses called a truck in North American English) is a chassis or framework that carries a wheelset, attached to a vehicle—a modular subassembly of wheels and axles. Bogies take various forms in various modes of transport. A bogie may remain normally attached (as on many railway carriages [cars] and semi-trailers) or be quickly detachable (as the dolly in a road train or in railway bogie exchange); it may contain a suspension within it (as most rail and trucking bogies do), or be solid and in turn be suspended (as most bogies of tracked vehicles are); it may be mounted on a swivel, as traditionally on a railway carriage or locomotive, additionally jointed and sprung (as in the landing gear of an airliner), or held in place by other means (centreless bogies). While bogie is the preferred spelling and first-listed variant in various dictionaries, bogey and bogy are also used.
comment: A bogie ( BOH-ghee) (in some senses called a truck in North American English) is a chassis or framework that carries a wheelset, attached to a vehicle—a modular subassembly of wheels and axles. Bogies take various forms in various modes of transport. A bogie may remain normally attached (as on many railway carriages [cars] and semi-trailers) or be quickly detachable (as the dolly in a road train or in railway bogie exchange); it may contain a suspension within it (as most rail and trucking bogies do), or be solid and in turn be suspended (as most bogies of tracked vehicles are); it may be mounted on a swivel, as traditionally on a railway carriage or locomotive, additionally jointed and sprung (as in the landing gear of an airliner), or held in place by other means (centreless bogies).

Controlled Substances Act
abstract: The Controlled Substances Act (CSA) is the statute establishing federal U.S. drug policy under which the manufacture, importation, possession, use, and distribution of certain substances is regulated. It was passed by the 91st United States Congress as Title II of the Comprehensive Drug Abuse Prevention and Control Act of 1970 and signed into law by President Richard Nixon. The Act also served as the national implementing legislation for the Single Convention on Narcotic Drugs. The legislation created five schedules (classifications), with varying qualifications for a substance to be included in each. Two federal agencies, the Drug Enforcement Administration (DEA) and the Food and Drug Administration (FDA), determine which substances are added to or removed from the various schedules, although the statute passed by Congress created the initial listing. Congress has sometimes scheduled other substances through legislation such as the Hillory J. Farias and Samantha Reid Date-Rape Prevention Act of 2000, which placed gamma hydroxybutyrate (GHB) in Schedule I and sodium oxybate (the isolated sodium salt in GHB) in Schedule III. Classification decisions are required to be made on criteria including potential for abuse (an undefined term), currently accepted medical use in treatment in the United States, and international treaties.
comment: The Controlled Substances Act (CSA) is the statute establishing federal U.S. drug policy under which the manufacture, importation, possession, use, and distribution of certain substances is regulated. It was passed by the 91st United States Congress as Title II of the Comprehensive Drug Abuse Prevention and Control Act of 1970 and signed into law by President Richard Nixon. The Act also served as the national implementing legislation for the Single Convention on Narcotic Drugs.

American League Championship Series
abstract: The American League Championship Series (ALCS) is a best-of-seven series played in October in the Major League Baseball postseason that determines the winner of the American League (AL) pennant. The winner of the series advances to play the winner of the National League (NL) Championship Series (NLCS) in the World Series, Major League Baseball's championship series.

Comet Shoemaker–Levy 9
abstract: Comet Shoemaker–Levy 9 (formally designated D/1993 F2) was a comet that broke apart in July 1992 and collided with Jupiter in July 1994, providing the first direct observation of an extraterrestrial collision of Solar System objects. This generated a large amount of coverage in the popular media, and the comet was closely observed by astronomers worldwide. The collision provided new information about Jupiter and highlighted its possible role in reducing space debris in the inner Solar System. The comet was discovered by astronomers Carolyn and Eugene M. Shoemaker and David Levy in 1993. Shoemaker–Levy 9 had been captured by Jupiter and was orbiting the planet at the time. It was located on the night of March 24 in a photograph taken with the 46 cm (18 in) Schmidt telescope at the Palomar Observatory in California. It was the first comet observed to be orbiting a planet, and had probably been captured by Jupiter around 20–30 years earlier. Calculations showed that its unusual fragmented form was due to a previous closer approach to Jupiter in July 1992. At that time, the orbit of Shoemaker–Levy 9 passed within Jupiter's Roche limit, and Jupiter's tidal forces had acted to pull apart the comet. The comet was later observed as a series of fragments ranging up to 2 km (1.2 mi) in diameter. These fragments collided with Jupiter's southern hemisphere between July 16 and 22, 1994 at a speed of approximately 60 km/s (37 mi/s) (Jupiter's escape velocity) or 216,000 km/h (134,000 mph). The prominent scars from the impacts were more easily visible than the Great Red Spot and persisted for many months.
comment: Comet Shoemaker–Levy 9 (formally designated D/1993 F2) was a comet that broke apart in July 1992 and collided with Jupiter in July 1994, providing the first direct observation of an extraterrestrial collision of Solar System objects. This generated a large amount of coverage in the popular media, and the comet was closely observed by astronomers worldwide. The collision provided new information about Jupiter and highlighted its possible role in reducing space debris in the inner Solar System.

Arctic fox
comment: The Arctic fox (Vulpes lagopus), also known as the white fox, polar fox, or snow fox, is a small fox native to the Arctic regions of the Northern Hemisphere and common throughout the Arctic tundra biome. It is well adapted to living in cold environments, and is best known for its thick, warm fur that is also used as camouflage. On average, Arctic foxes only live 3–4 years in the wild. Its body length ranges from 46 to 68 cm (18 to 27 in), with a generally rounded body shape to minimize the escape of body heat.
abstract: The Arctic fox (Vulpes lagopus), also known as the white fox, polar fox, or snow fox, is a small fox native to the Arctic regions of the Northern Hemisphere and common throughout the Arctic tundra biome. It is well adapted to living in cold environments, and is best known for its thick, warm fur that is also used as camouflage. On average, Arctic foxes only live 3–4 years in the wild. Its body length ranges from 46 to 68 cm (18 to 27 in), with a generally rounded body shape to minimize the escape of body heat. The Arctic fox preys on many small creatures such as lemmings, voles, ringed seal pups, fish, waterfowl, and seabirds. It also eats carrion, berries, seaweed, and insects and other small invertebrates. Arctic foxes form monogamous pairs during the breeding season and they stay together to raise their young in complex underground dens. Occasionally, other family members may assist in raising their young. Natural predators of the Arctic fox are golden eagles, polar bears, wolverines, red foxes, wolves, and grizzly bears.

Chaim Topol
abstract: Chaim Topol (Hebrew: חיים טופול‎, born September 9, 1935), also spelled Haym Topol, mononymously known as Topol, is an Israeli theatrical, film, and television actor, singer, comedian, voice artist, film producer, author, and illustrator. He is best known for his portrayal of Tevye the Dairyman, the lead role in the musical Fiddler on the Roof, on both stage and screen, having performed this role more than 3,500 times in shows and revivals from the late 1960s through 2009. Topol began his acting career during his Israeli army service in the Nahal entertainment troupe, and later toured Israel with kibbutz theatre and satirical theatre companies. He was a co-founder of the Haifa Theatre. His breakthrough film role came in 1964 as the title character in Sallah Shabati, by Israeli writer Ephraim Kishon, for which he won a Golden Globe for Most Promising Newcomer—Male. Topol went on to appear in more than 30 films in Israel and the United States, including Galileo (1975), Flash Gordon (1980) and For Your Eyes Only (1981). He was described as Israel's only internationally recognized entertainer from the 1960s through 1980s. He won a Golden Globe for Best Actor and was nominated for an Academy Award for Best Actor for his 1971 film portrayal of Tevye, and was nominated for a Tony Award for Best Actor for a 1991 Broadway revival of Fiddler on the Roof. He is a founder of Variety Israel, an organization serving children with special needs, and Jordan River Village, a year-round camp for Arab and Jewish children with life-threatening illnesses, for which he serves as chairman of the board. In 2015 he was awarded the Israel Prize for lifetime achievement.
comment: Chaim Topol (Hebrew: חיים טופול‎, born September 9, 1935), also spelled Haym Topol, mononymously known as Topol, is an Israeli theatrical, film, and television actor, singer, comedian, voice artist, film producer, author, and illustrator. He is best known for his portrayal of Tevye the Dairyman, the lead role in the musical Fiddler on the Roof, on both stage and screen, having performed this role more than 3,500 times in shows and revivals from the late 1960s through 2009.

Chrono Trigger
comment: Chrono Trigger is a role-playing video game developed and published by Square for the Super Nintendo Entertainment System in 1995. Chrono Trigger's development team included three designers that Square dubbed the "Dream Team": Hironobu Sakaguchi, the creator of Square's successful Final Fantasy series; Yuji Horii, a freelance designer and creator of Enix's popular Dragon Quest series; and Akira Toriyama, a manga artist famed for his work with Dragon Quest and Dragon Ball. In addition, Kazuhiko Aoki produced the game, Masato Kato wrote most of the story, while composer Yasunori Mitsuda wrote most of the soundtrack before falling ill and deferring the remaining tracks to Final Fantasy series-composer Nobuo Uematsu. The game's story follows a group of adventurers who travel through time to pr
abstract: Chrono Trigger is a role-playing video game developed and published by Square for the Super Nintendo Entertainment System in 1995. Chrono Trigger's development team included three designers that Square dubbed the "Dream Team": Hironobu Sakaguchi, the creator of Square's successful Final Fantasy series; Yuji Horii, a freelance designer and creator of Enix's popular Dragon Quest series; and Akira Toriyama, a manga artist famed for his work with Dragon Quest and Dragon Ball. In addition, Kazuhiko Aoki produced the game, Masato Kato wrote most of the story, while composer Yasunori Mitsuda wrote most of the soundtrack before falling ill and deferring the remaining tracks to Final Fantasy series-composer Nobuo Uematsu. The game's story follows a group of adventurers who travel through time to prevent a global catastrophe. Chrono Trigger was a critical and commercial success upon release, and is frequently cited as one of the best video games of all time. Nintendo Power magazine described aspects of Chrono Trigger as revolutionary, including its multiple endings, plot-related side-quests focusing on character development, unique battle system, and detailed graphics. Chrono Trigger was the third best-selling game of 1995 in Japan, and shipped 2.65 million copies worldwide by March 2003. Square released a ported version by Tose in Japan for the PlayStation in 1999, which was later repackaged with a Final Fantasy IV port as Final Fantasy Chronicles (2001) for the North American market. A slightly enhanced Chrono Trigger, again ported by Tose, was released for the Nintendo DS in North America and Japan in 2008, and PAL regions in 2009. The Nintendo DS version sold 790,000 copies by March 2009, after about a year of sales. Chrono Trigger has also been ported to i-mode mobile phones, Virtual Console, the PlayStation Network, iOS devices, Android devices, and Microsoft Windows.

Covenant-breaker
abstract: Covenant-breaker is a term used by Bahá'ís to refer to a person who has been excommunicated from the Bahá'í community for the act of covenant-breaking, roughly defined as active opposition to the Bahá'í Faith from a current member. According to Bahá'í law, only the head of the religion, currently the Universal House of Justice, has the authority to declare a person a covenant-breaker. A person may be declared a covenant-breaker for actions which are seen as challenging the unity of the Bahá'í community, not for personal matters such as failure to obey Bahá'í law or conversion to another religion. When a person is a declared a covenant-breaker, all Bahá'ís are expected to avoid unnecessary association with that person.
comment: Covenant-breaker is a term used by Bahá'ís to refer to a person who has been excommunicated from the Bahá'í community for the act of covenant-breaking, roughly defined as active opposition to the Bahá'í Faith from a current member. According to Bahá'í law, only the head of the religion, currently the Universal House of Justice, has the authority to declare a person a covenant-breaker.

Amphipolis
abstract: Amphipolis (Greek: Αμφίπολη, translit. Amfipoli; Ancient Greek: Ἀμφίπολις, translit. Amphipolis) is a municipality in the Serres regional unit of Greece. The seat of the municipality is Rodolivos. It was an ancient Greek polis (city), and later a Roman city, whose large remains can still be seen. Amphipolis, an Athenian colony, was the seat of the battle between the Spartans and Athenians in 422 BC, and also the place where Alexander the Great prepared for campaigns leading to his invasion of Asia. Alexander's three finest admirals, Nearchus, Androsthenes and Laomedon, resided in Amphipolis, which is also the place where, after Alexander's death, his wife Roxana and their small son Alexander IV were exiled and later murdered. Excavations in and around the city have revealed important buildings, ancient walls and tombs. The finds are displayed at the archaeological museum of Amphipolis. At the nearby vast Kasta burial mound, an ancient Macedonian tomb has recently been revealed. The Lion of Amphipolis monument nearby is a popular destination for visitors. It was located within the region of Edonis.
comment: Amphipolis (Greek: Αμφίπολη, translit. Amfipoli; Ancient Greek: Ἀμφίπολις, translit. Amphipolis) is a municipality in the Serres regional unit of Greece. The seat of the municipality is Rodolivos. It was an ancient Greek polis (city), and later a Roman city, whose large remains can still be seen. It was located within the region of Edonis.

Björn Ulvaeus
comment: Björn Kristian Ulvaeus (credited as Björn Ulvæus [bjœːɳ ɵlˈveːɵs]; born 25 April 1945) is a Swedish songwriter, producer, a member of the Swedish musical group ABBA, and co-composer of the musicals Chess, Kristina från Duvemåla, and Mamma Mia!. He co-produced the film Mamma Mia! with fellow ABBA member and close friend Benny Andersson.

Chemist
comment: A chemist (from Greek chēm (ía) alchemy; replacing chemist from Medieval Latin alchimista) is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, reaction rates, and other chemical properties. The word 'chemist' is also used to address Pharmacists in Commonwealth English.
abstract: A chemist (from Greek chēm (ía) alchemy; replacing chemist from Medieval Latin alchimista) is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, reaction rates, and other chemical properties. The word 'chemist' is also used to address Pharmacists in Commonwealth English. Chemists use this knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share much of the same education and skills with chemists. The work of chemists is often related to the work of chemical engineers, who are primarily concerned with the proper design, construction and evaluation of the most cost-effective large-scale chemical plants and work closely with industrial chemists on the development of new processes and methods for the commercial-scale manufacture of chemicals and related products.

Demographics of Armenia
comment: After registering a steady increase during Soviet period, the population of Armenia declined from peak value 3.633 mln in 1992 to 2.986 mln in 2017. The country's population has declined due to increased emigration since the break-up of the Soviet Union. The rates of emigration and population decline, however, have decreased in recent years, and there has been a moderate influx of Armenians returning to Armenia.

Astrobiology
abstract: Astrobiology, formerly known as exobiology, is an interdisciplinary scientific field concerned with the origins, early evolution, distribution, and future of life in the universe. Astrobiology considers the question of whether extraterrestrial life exists, and how humans can detect it if it does. Astrobiology makes use of molecular biology, biophysics, biochemistry, chemistry, astronomy, physical cosmology, exoplanetology and geology to investigate the possibility of life on other worlds and help recognize biospheres that might be different from that on Earth. The origin and early evolution of life is an inseparable part of the discipline of astrobiology. Astrobiology concerns itself with interpretation of existing scientific data, and although speculation is entertained to give context, astrobiology concerns itself primarily with hypotheses that fit firmly into existing scientific theories. This interdisciplinary field encompasses research on the origin of planetary systems, origins of organic compounds in space, rock-water-carbon interactions, abiogenesis on Earth, planetary habitability, research on biosignatures for life detection, and studies on the potential for life to adapt to challenges on Earth and in outer space. Biochemistry may have begun shortly after the Big Bang, 13.8 billion years ago, during a habitable epoch when the Universe was only 10–17 million years old. According to the panspermia hypothesis, microscopic life—distributed by meteoroids, asteroids and other small Solar System bodies—may exist throughout the universe. According to research published in August 2015, very large galaxies may be more favorable to the creation and development of habitable planets than such smaller galaxies as the Milky Way. Nonetheless, Earth is the only place in the universe humans know to harbor life. Estimates of habitable zones around other stars, sometimes referred to as "Goldilocks zones," along with the discovery of hundreds of extrasolar planets and new insi[cell cut: 2727 characters, first 2000 kept]
comment: Astrobiology, formerly known as exobiology, is an interdisciplinary scientific field concerned with the origins, early evolution, distribution, and future of life in the universe. Astrobiology considers the question of whether extraterrestrial life exists, and how humans can detect it if it does. Even if extraterrestrial life is never discovered, the interdisciplinary nature of astrobiology, and the cosmic and evolutionary perspectives engendered by it, may still result in a range of benefits here on Earth.

Chorded keyboard
comment: A keyset or chorded keyboard (also called a chorded keyset, chord keyboard or chording keyboard) is a computer input device that allows the user to enter characters or commands formed by pressing several keys together, like playing a "chord" on a piano. The large number of combinations available from a small number of keys allows text or commands to be entered with one hand, leaving the other hand free. A secondary advantage is that it can be built into a device (such as a pocket-sized computer or a bicycle handlebar) that is too small to contain a normal-sized keyboard.
abstract: A keyset or chorded keyboard (also called a chorded keyset, chord keyboard or chording keyboard) is a computer input device that allows the user to enter characters or commands formed by pressing several keys together, like playing a "chord" on a piano. The large number of combinations available from a small number of keys allows text or commands to be entered with one hand, leaving the other hand free. A secondary advantage is that it can be built into a device (such as a pocket-sized computer or a bicycle handlebar) that is too small to contain a normal-sized keyboard. A chorded keyboard minus the board, typically designed to be used while held in the hand, is called a keyer. Douglas Engelbart introduced the chorded keyset as a computer interface in 1968 at what is often called "The Mother of All Demos".

Asociación Alumni
comment: Asociación Alumni, usually just Alumni, is an Argentine rugby union club located in Tortuguitas, Greater Buenos Aires. The senior squad currently competes at Top 12, the first division of the Unión de Rugby de Buenos Aires league system. The club has ties with former football club Alumni because both were established by Buenos Aires English High School students.

Chinese input methods for computers
abstract: Chinese input methods are methods that allow a computer user to input Chinese characters. Most, if not all, Chinese input methods fall into one of two categories: phonetic readings or root shapes. Methods under the phonetic category usually are easier to learn but are less efficient, thus resulting in slower typing speeds because they typically require users to choose from a list of phonetically similar characters for input; whereas methods under the root shape category allow very precise and speedy input but have a difficult learning curve because they often require a thorough understanding of a character's strokes and composition. Other methods allow users to write characters directly onto touchscreens, such as those found on mobile phones and tablet computers.
comment: Chinese input methods are methods that allow a computer user to input Chinese characters. Most, if not all, Chinese input methods fall into one of two categories: phonetic readings or root shapes. Methods under the phonetic category usually are easier to learn but are less efficient, thus resulting in slower typing speeds because they typically require users to choose from a list of phonetically similar characters for input; whereas methods under the root shape category allow very precise and speedy input but have a difficult learning curve because they often require a thorough understanding of a character's strokes and composition.

Caelum
abstract: Caelum is a faint constellation in the southern sky, introduced in the 1750s by Nicolas Louis de Lacaille and counted among the 88 modern constellations. Its name means “chisel” in Latin, and it was formerly known as Caelum Scalptorium (“the engravers’ chisel”); It is a rare word, unrelated to the far more common Latin caelum, meaning “sky, heaven, atmosphere”. It is the eighth-smallest constellation, and subtends a solid angle of around 0.038 steradians, just less than that of Corona Australis. Due to its small size and location away from the plane of the Milky Way, Caelum is a rather barren constellation, with few objects of interest. The constellation's brightest star, Alpha Caeli, is only of magnitude 4.45, and only one other star, (Gamma) γ 1 Caeli, is brighter than magnitude 5 . Other notable objects in Caelum are RR Caeli, a binary star with one known planet approximately 20.13 parsecs (65.7 ly) away; X Caeli, a Delta Scuti variable that forms an optical double with γ 1 Caeli; and HE0450-2958, a Seyfert galaxy that at first appeared as just a jet, with no host galaxy visible.
comment: Caelum is a faint constellation in the southern sky, introduced in the 1750s by Nicolas Louis de Lacaille and counted among the 88 modern constellations. Its name means “chisel” in Latin, and it was formerly known as Caelum Scalptorium (“the engravers’ chisel”); It is a rare word, unrelated to the far more common Latin caelum, meaning “sky, heaven, atmosphere”. It is the eighth-smallest constellation, and subtends a solid angle of around 0.038 steradians, just less than that of Corona Australis.

Beta-lactamase
comment: Beta-lactamases are enzymes (EC 3.5.2.6) produced by bacteria that provide multi-resistance to β-lactam antibiotics such as penicillins, cephalosporins, cephamycins, and carbapenems (ertapenem), although carbapenems are relatively resistant to beta-lactamase. Beta-lactamase provides antibiotic resistance by breaking the antibiotics' structure. These antibiotics all have a common element in their molecular structure: a four-atom ring known as a β-lactam. Through hydrolysis, the lactamase enzyme breaks the β-lactam ring open, deactivating the molecule's antibacterial properties.
abstract: Beta-lactamases are enzymes (EC 3.5.2.6) produced by bacteria that provide multi-resistance to β-lactam antibiotics such as penicillins, cephalosporins, cephamycins, and carbapenems (ertapenem), although carbapenems are relatively resistant to beta-lactamase. Beta-lactamase provides antibiotic resistance by breaking the antibiotics' structure. These antibiotics all have a common element in their molecular structure: a four-atom ring known as a β-lactam. Through hydrolysis, the lactamase enzyme breaks the β-lactam ring open, deactivating the molecule's antibacterial properties. Beta-lactam antibiotics are typically used to treat a broad spectrum of Gram-positive and Gram-negative bacteria. Beta-lactamases produced by Gram-negative organisms are usually secreted, especially when antibiotics are present in the environment.

El Salvador
abstract: El Salvador ( (); Spanish: [el salβaˈðoɾ]), officially the Republic of El Salvador (Spanish: República de El Salvador, literally "Republic of The Savior"), is the smallest and the most densely populated country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is San Salvador. As of 2016, the country had a population of approximately 6.34 million. El Salvador was for centuries inhabited by several Mesoamerican nations, especially the Cuzcatlecs, as well as the Lenca and Maya. In the early 16th century, the Spanish Empire conquered the territory, incorporating it into the Viceroyalty of New Spain ruled from Mexico City. However the Viceroyalty of Mexico had little or no influence in the daily affairs of the Central American isthmus, which would be colonized in 1524. In 1609 the area became the Captaincy General of Guatemala, from which El Salvador was part of until its independence from Spain, which took place in 1821, as part of the First Mexican Empire, then further seceded, as part of the Federal Republic of Central America, in 1823. When the Republic dissolved in 1841, El Salvador became a sovereign nation, then formed a short-lived union with Honduras and Nicaragua called the Greater Republic of Central America, which lasted from 1895 to 1898. From the late 19th to the mid-20th century, El Salvador endured chronic political and economic instability characterized by coups, revolts, and a succession of authoritarian rulers. Persistent socioeconomic inequality and civil unrest culminated in the devastating Salvadoran Civil War (1979–1992), which was fought between the military-led government and a coalition of left-wing guerrilla groups. The conflict ended with the Chapultepec Peace Accords. This negotiated settlement established a multiparty constitutional republic, which remains in place to this day. El Salvador's economy has historically be[cell cut: 2838 characters, first 2000 kept]
comment: El Salvador ( (); Spanish: [el salβaˈðoɾ]), officially the Republic of El Salvador (Spanish: República de El Salvador, literally "Republic of The Savior"), is the smallest and the most densely populated country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is San Salvador. As of 2016, the country had a population of approximately 6.34 million.

Archipelago
comment: An archipelago ( () ARK-ih-PEL-ə-goh), sometimes called an island group or island chain, is a chain, cluster or collection of islands, or sometimes a sea containing a small number of scattered islands. Indonesia, Japan, the Philippines, New Zealand, Maldives, the British Isles, the Bahamas, the Aegean Islands (Greece), the Florida Keys, Hawaii, Puerto Rico, the Canary Islands, the Madeira and the Azores are all examples of well-known archipelagos.

Chain reaction
comment: A chain reaction is a sequence of reactions where a reactive product or by-product causes additional reactions to take place. In a chain reaction, positive feedback leads to a self-amplifying chain of events. Numerous chain reactions can be represented by a mathematical model based on Markov chains.
abstract: A chain reaction is a sequence of reactions where a reactive product or by-product causes additional reactions to take place. In a chain reaction, positive feedback leads to a self-amplifying chain of events. Chain reactions are one way that systems which are not in thermodynamic equilibrium can release energy or increase entropy in order to reach a state of higher entropy. For example, a system may not be able to reach a lower energy state by releasing energy into the environment, because it is hindered or prevented in some way from taking the path that will result in the energy release. If a reaction results in a small energy release making way for more energy releases in an expanding chain, then the system will typically collapse explosively until much or all of the stored energy has been released. A macroscopic metaphor for chain reactions is thus a snowball causing a larger snowball until finally an avalanche results ("snowball effect"). This is a result of stored gravitational potential energy seeking a path of release over friction. Chemically, the equivalent to a snow avalanche is a spark causing a forest fire. In nuclear physics, a single stray neutron can result in a prompt critical event, which may finally be energetic enough for a nuclear reactor meltdown or (in a bomb) a nuclear explosion. Numerous chain reactions can be represented by a mathematical model based on Markov chains.

Demographics of Antigua and Barbuda
comment: This article is about the demographic features of the population of Antigua and Barbuda, including population density, ethnicity, religious affiliations and other aspects of the population.

Bertrand Andrieu
comment: Bertrand Andrieu (24 November 1761 – 6 December 1822) was a French engraver of medals. He was born in Bordeaux. In France, he was considered as the restorer of the art, which had declined after the time of Louis XIV. During the last twenty years of his life, the French government commissioned him to undertake every major work of importance.

Carbine
comment: A carbine ( or ), from French carabine, is a long gun firearm but with a shorter barrel than a rifle or musket. Many carbines are shortened versions of full-length rifles, shooting the same ammunition, while others fire lower-powered ammunition, including types designed for pistols.
abstract: A carbine ( or ), from French carabine, is a long gun firearm but with a shorter barrel than a rifle or musket. Many carbines are shortened versions of full-length rifles, shooting the same ammunition, while others fire lower-powered ammunition, including types designed for pistols. The smaller size and lighter weight of carbines make them easier to handle. They are typically issued to high-mobility troops such as special-operations soldiers and paratroopers, as well as to mounted, artillery, logistics, or other non-infantry personnel whose roles do not require full-sized rifles, although there is a growing tendency for carbines to be issued to front-line soldiers to offset the increasing weight of other issued equipment. An example of this is the US Army's M4 carbine, which is standard-issue.

Jean-Baptiste-Siméon Chardin
comment: Jean-Baptiste-Siméon Chardin (French: [ʃaʁdɛ̃]; November 2, 1699 – December 6, 1779) was an 18th-century French painter. He is considered a master of still life, and is also noted for his genre paintings which depict kitchen maids, children, and domestic activities. Carefully balanced composition, soft diffusion of light, and granular impasto characterize his work.

Alexandria, Indiana
abstract: Alexandria is a city in Monroe Township, Madison County, Indiana, United States. It is about 46 miles (74 km) northeast of Indianapolis. According to the 2010 census, its population was 5,145, a decrease of 17.8% from 6,260 in 2000.

Angolan Armed Forces
abstract: The Angolan Armed Forces (Portuguese: Forças Armadas Angolanas) or FAA are the military of Angola. The FAA include the General Staff of the Armed Forces and three components: the Army (Exército), the Navy (Marinha de Guerra) and the National Air Force (National Air Force). Reported total manpower in 2013 was about 107,000. The FAA is headed by Chief of the General Staff since 2010, who reports to the Minister of National Defense, currently Salviano de Jesus Sequeira.

Battery Park City
comment: Battery Park City is a mainly residential 92-acre (37 ha) planned community on the west side of the southern tip of the island of Manhattan in New York City. It is bounded by the Hudson River on the west, the Hudson River shoreline on the north and south, and the West Side Highway on the east. Battery Park City is part of Manhattan Community District 1 and its primary ZIP Codes are 10280 and 10282. It is patrolled by the 1st Precinct of the New York City Police Department.
abstract: Battery Park City is a mainly residential 92-acre (37 ha) planned community on the west side of the southern tip of the island of Manhattan in New York City. It is bounded by the Hudson River on the west, the Hudson River shoreline on the north and south, and the West Side Highway on the east. More than one-third of the development is parkland. The land upon which it is built was created by land reclamation on the Hudson River using over 3 million cubic yards (2.3×106 m3) of soil and rock excavated during the construction of the World Trade Center, the New York City Water Tunnel, and certain other construction projects, as well as from sand dredged from New York Harbor off Staten Island. The neighborhood, which is the site of Brookfield Place (formerly the World Financial Center), along with numerous buildings designed for housing, commercial, and retail, is named for adjacent Battery Park. Battery Park City is part of Manhattan Community District 1 and its primary ZIP Codes are 10280 and 10282. It is patrolled by the 1st Precinct of the New York City Police Department.

Roman censor
comment: The censor was a magistrate in ancient Rome who was responsible for maintaining the census, supervising public morality, and overseeing certain aspects of the government's finances. The power of the censors was absolute: no magistrate could oppose their decisions, only another censor who succeeded them could cancel it. The censors' regulation of public morality is the origin of the modern meaning of the words censor and censorship.

Unitary patent
comment: The European patent with unitary effect (EPUE), more commonly known as the unitary patent, is a new type of European patent in advanced stage of adoption which would be valid in participating member states of the European Union. Unitary effect can be registered for a European patent upon grant, replacing validation of the European patent in the individual countries concerned. The unitary effect means a single renewal fee, a single ownership, a single object of property, a single court (the Unified Patent Court) and uniform protection—which means that revocation as well as infringement proceedings are to be decided for the unitary patent as a whole rather than for each country individually. Licensing is however to remain possible for part of the unitary territory.
abstract: The European patent with unitary effect (EPUE), more commonly known as the unitary patent, is a new type of European patent in advanced stage of adoption which would be valid in participating member states of the European Union. Unitary effect can be registered for a European patent upon grant, replacing validation of the European patent in the individual countries concerned. The unitary effect means a single renewal fee, a single ownership, a single object of property, a single court (the Unified Patent Court) and uniform protection—which means that revocation as well as infringement proceedings are to be decided for the unitary patent as a whole rather than for each country individually. Licensing is however to remain possible for part of the unitary territory. On 17 December 2012, agreement was reached between the European Council and European Parliament on the two EU regulations that made the unitary patent possible through enhanced cooperation at EU level. The legality of the two regulations was challenged by Spain and Italy, but all their claims were rejected by the European Court of Justice. Italy subsequently joined the unitary patent regulation in September 2015, so that all EU member states except Spain and Croatia now participate in the enhanced cooperation for a unitary patent. Unitary effect of newly granted European patents can be requested from the date when the related Unified Patent Court Agreement enters into force for the first group of ratifiers, and will extend to those participating member states for which the UPC Agreement had entered into force at the time of registration of the unitary patent. Previously granted unitary patents will not automatically get their unitary effect extended to the territory of participating states which ratify the UPC agreement at a later date. The negotiations which resulted in the unitary patent can be traced back to various initiatives dating to the 1970s. At different times, the project, or very similar project[cell cut: 3561 characters, first 2000 kept]

Easter
abstract: Easter, also called Pascha (Greek, Latin) or Resurrection Sunday, is a festival and holiday celebrating the resurrection of Jesus from the dead, described in the New Testament as having occurred on the third day of his burial after his crucifixion by the Romans at Calvary c. 30 AD. It is the culmination of the Passion of Jesus, preceded by Lent (or Great Lent), a forty-day period of fasting, prayer, and penance. Most Christians refer to the week before Easter as "Holy Week"—it contains the days of the Easter Triduum, including Maundy Thursday, commemorating the Maundy and Last Supper, as well as Good Friday, commemorating the crucifixion and death of Jesus. In Western Christianity, Eastertide, or the Easter Season, begins on Easter Sunday and lasts seven weeks, ending with the coming of the fiftieth day, Pentecost Sunday. In Eastern Christianity, the season of Pascha begins on Pascha and ends with the coming of the fortieth day, the Feast of the Ascension. Easter and the holidays that are related to it are moveable feasts which do not fall on a fixed date in the Gregorian or Julian calendars which follow only the cycle of the sun; rather, its date is determined on a lunisolar calendar similar to the Hebrew calendar. The First Council of Nicaea (325) established two rules, independence of the Jewish calendar and worldwide uniformity, which were the only rules for Easter explicitly laid down by the council. No details for the computation were specified; these were worked out in practice, a process that took centuries and generated a number of controversies. It has come to be the first Sunday after the ecclesiastical full moon that occurs on or soonest after 21 March, but calculations vary. Easter is linked to the Jewish Passover by much of its symbolism, as well as by its position in the calendar. In most European languages the feast called Easter in English is termed by the words for passover in those languages and in the older English versions of the Bible the term [cell cut: 2627 characters, first 2000 kept]
comment: Easter, also called Pascha (Greek, Latin) or Resurrection Sunday, is a festival and holiday celebrating the resurrection of Jesus from the dead, described in the New Testament as having occurred on the third day of his burial after his crucifixion by the Romans at Calvary c. 30 AD. It is the culmination of the Passion of Jesus, preceded by Lent (or Great Lent), a forty-day period of fasting, prayer, and penance.

Chemotaxis
comment: Chemotaxis (from chemo- + taxis) is the movement of an organism in response to a chemical stimulus. Somatic cells, bacteria, and other single-cell or multicellular organisms direct their movements according to certain chemicals in their environment. This is important for bacteria to find food (e.g., glucose) by swimming toward the highest concentration of food molecules, or to flee from poisons (e.g., phenol). In multicellular organisms, chemotaxis is critical to early development (e.g., movement of sperm towards the egg during fertilization) and subsequent phases of development (e.g., migration of neurons or lymphocytes) as well as in normal function and health (e.g., migration of leukocytes during injury or infection). In addition, it has been recognized that mechanisms that allow chemot
abstract: Chemotaxis (from chemo- + taxis) is the movement of an organism in response to a chemical stimulus. Somatic cells, bacteria, and other single-cell or multicellular organisms direct their movements according to certain chemicals in their environment. This is important for bacteria to find food (e.g., glucose) by swimming toward the highest concentration of food molecules, or to flee from poisons (e.g., phenol). In multicellular organisms, chemotaxis is critical to early development (e.g., movement of sperm towards the egg during fertilization) and subsequent phases of development (e.g., migration of neurons or lymphocytes) as well as in normal function and health (e.g., migration of leukocytes during injury or infection). In addition, it has been recognized that mechanisms that allow chemotaxis in animals can be subverted during cancer metastasis. The aberrant chemotaxis of leukocytes and lymphocytes also contribute to inflammatory diseases such as atherosclerosis, asthma, and arthritis. Positive chemotaxis occurs if the movement is toward a higher concentration of the chemical in question; negative chemotaxis if the movement is in the opposite direction. Chemically prompted kinesis (randomly directed or nondirectional) can be called chemokinesis.

Aromatic hydrocarbon
abstract: An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming a circle. In contrast, aliphatic hydrocarbons lack this delocalization. The term "aromatic" was assigned before the physical mechanism determining aromaticity was discovered; the term was coined as such simply because many of the compounds have a sweet or pleasant odour. The configuration of six carbon atoms in aromatic compounds is known as a benzene ring, after the simplest possible such hydrocarbon, benzene. Aromatic hydrocarbons can be monocyclic (MAH) or polycyclic (PAH). Some non-benzene-based compounds called heteroarenes, which follow Hückel's rule (for monocyclic rings: when the number of its π electrons equals 4n + 2, where n = 0, 1, 2, 3, ...), are also called aromatic compounds. In these compounds, at least one carbon atom is replaced by one of the heteroatoms oxygen, nitrogen, or sulfur. Examples of non-benzene compounds with aromatic properties are furan, a heterocyclic compound with a five-membered ring that includes a single oxygen atom, and pyridine, a heterocyclic compound with a six-membered ring containing one nitrogen atom.
comment: An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming a circle. In contrast, aliphatic hydrocarbons lack this delocalization. The term "aromatic" was assigned before the physical mechanism determining aromaticity was discovered; the term was coined as such simply because many of the compounds have a sweet or pleasant odour. The configuration of six carbon atoms in aromatic compounds is known as a benzene ring, after the simplest possible such hydrocarbon, benzene. Aromatic hydrocarbons can be monocyclic (MAH) or polycyclic (PAH).

Epic poetry
comment: An epic poem, epic, epos, or epopee is a lengthy narrative poem, ordinarily involving a time beyond living memory in which occurred the extraordinary doings of the extraordinary men and women who, in dealings with the gods or other superhuman forces, gave shape to the moral universe that their descendants, the poet and his audience, must understand to understand themselves as a people or nation.
abstract: An epic poem, epic, epos, or epopee is a lengthy narrative poem, ordinarily involving a time beyond living memory in which occurred the extraordinary doings of the extraordinary men and women who, in dealings with the gods or other superhuman forces, gave shape to the moral universe that their descendants, the poet and his audience, must understand to understand themselves as a people or nation. Another type of epic poetry is epyllion (plural: epyllia), which is a brief narrative poem with a romantic or mythological theme. The term, which means "little epic", came into use in the nineteenth century. It refers primarily to the erudite, shorter hexameter poems of the Hellenistic period and the similar works composed at Rome from the age of the neoterics; to a lesser degree, the term includes some poems of the English Renaissance, particularly those influenced by Ovid. The most famous example of classical epyllion is perhaps Catullus 64.

Alois Alzheimer
abstract: Aloysius Alzheimer (also known as Alois Alzheimer; ; German: [ˈaːlɔɪs ˈaltshaɪmɐ]; June 14, 1864 – December 19, 1915) was a German psychiatrist and neuropathologist and a colleague of Emil Kraepelin. Alzheimer is credited with identifying the first published case of "presenile dementia", which Kraepelin would later identify as Alzheimer's disease.

Death of a Hero
comment: Death of a Hero is a World War I novel by Richard Aldington. It was his first novel, published by Chatto & Windus in 1929, and thought to be partly autobiographical.

December 30
comment: December 30 is the 364th day of the year (365th in leap years) in the Gregorian calendar. There is one day remaining until the end of the year.

Common Language Infrastructure
abstract: The Common Language Infrastructure (CLI) is an open specification (technical standard) developed by Microsoft and standardized by ISO and ECMA that describes executable code and a runtime environment that allows multiple high-level languages to be used on different computer platforms without being rewritten for specific architectures. This implies it is platform agnostic. The .NET Framework, .NET Core, Mono, DotGNU and Portable.NET are implementations of the CLI.

Beetle
comment: Beetles are a group of insects that form the order Coleoptera, in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently. The largest of all families, the Curculionidae (weevils) with some 70,000 member species,belongs to this order. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Co
abstract: Beetles are a group of insects that form the order Coleoptera, in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently. The largest of all families, the Curculionidae (weevils) with some 70,000 member species,belongs to this order. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard exoskeleton including the elytra, though some such as the rove beetles have very short elytra while blister beetles have softer elytra. The general anatomy of a beetle is quite uniform and typical of insects, although there are several examples of novelty, such as adaptations in water beetles which trap air bubbles under the elytra for use while diving. Beetles are endopterygotes, which means that they undergo complete metamorphosis, with a series of conspicuous and relatively abrupt changes in body structure between hatching and becoming adult after a relatively immobile pupal stage. Some, such as stag beetles, have a marked sexual dimorphism, the males possessing enormously enlarged mandibles which they use to fight other males. Many beetles are aposematic, with bright colours and patterns warning of their toxicity, while others are harmless Batesian mimics of such insects. Many beetles, including those that live in sandy places, have effective camouflage. Beetles are promi[cell cut: 2787 characters, first 2000 kept]

Cetacea
comment: Cetaceans () (from Latin: cetus, lit. 'whale', from Ancient Greek: κῆτος, translit. kētos, lit. 'huge fish') are aquatic mammals constituting the infraorder . There are around 89 living species, which are divided into two parvorders. The first is the Odontoceti, the toothed whales, which consist of around 70 species, including the dolphin (which includes killer whales), porpoise, beluga whale, narwhal, sperm whale, and beaked whale. The second is the Mysticeti, the baleen (from Latin: balæna, lit. 'whale') whales, which have a filter-feeder system, and consist of 15 species divided into 3 families, and include the right whale, bowhead whale, rorqual, pygmy right whale, and gray whale.
abstract: Cetaceans () (from Latin: cetus, lit. 'whale', from Ancient Greek: κῆτος, translit. kētos, lit. 'huge fish') are aquatic mammals constituting the infraorder . There are around 89 living species, which are divided into two parvorders. The first is the Odontoceti, the toothed whales, which consist of around 70 species, including the dolphin (which includes killer whales), porpoise, beluga whale, narwhal, sperm whale, and beaked whale. The second is the Mysticeti, the baleen (from Latin: balæna, lit. 'whale') whales, which have a filter-feeder system, and consist of 15 species divided into 3 families, and include the right whale, bowhead whale, rorqual, pygmy right whale, and gray whale. The ancient and extinct ancestors of modern whales (Archaeoceti) lived 53 to 45 million years ago. They diverged from even-toed ungulates; their closest living relatives are hippopotamuses and others such as camels and pigs. They were amphibious, and evolved in the shallow waters that separated India from Asia. Around 30 species adapted to a fully oceanic life. Baleen whales split from toothed whales around 34 million years ago. The smallest cetacean is Maui's dolphin, at 1 m (3 ft 3 in) and 50 kg (110 lb); the largest is the blue whale, at 29.9 m (98 ft) and 173 t (381,000 lb). Baleen whales have a tactile system in the short hairs (vibrissae) around their mouth; toothed whales do not have vibrissae. Cetaceans have well-developed senses—their eyesight and hearing are adapted for both air and water. They have a layer of fat, or blubber, under the skin to maintain body heat in cold water. Several species exhibit sexual dimorphism. Two external forelimbs are modified into flippers; two internal hindlimbs are vestigial. Cetaceans have streamlined bodies: they can swim very quickly, with the killer whale able to travel at 56 kilometres per hour (35 mph) in short bursts, the fin whale able to cruise at 48 kilometres per hour (30 mph), dolphins able to make very tight turns at high speeds, a[cell cut: 4266 characters, first 2000 kept]

Geography of Colombia
comment: The Republic of Colombia is a transcontinental country largely situated in the northwest of South America, with territories in North America. Colombia is bordered to the northwest by Panama; to the east by Venezuela and Brazil; to the south by Ecuador and Peru; and it shares maritime limits with Costa Rica, Nicaragua, Honduras, Jamaica, the Dominican Republic, and Haiti. Colombia is the 26th largest nation in the world and the fourth-largest country in South America after Brazil, Argentina, and Peru. Despite its large territory, Colombia's population is not evenly distributed, with most Colombians living in the mountainous western portion of the country as well as the northern coastline, most living in or near the capital city of Bogotá. The southern and eastern portions of the country are
abstract: The Republic of Colombia is a transcontinental country largely situated in the northwest of South America, with territories in North America. Colombia is bordered to the northwest by Panama; to the east by Venezuela and Brazil; to the south by Ecuador and Peru; and it shares maritime limits with Costa Rica, Nicaragua, Honduras, Jamaica, the Dominican Republic, and Haiti. Colombia is the 26th largest nation in the world and the fourth-largest country in South America after Brazil, Argentina, and Peru. Despite its large territory, Colombia's population is not evenly distributed, with most Colombians living in the mountainous western portion of the country as well as the northern coastline, most living in or near the capital city of Bogotá. The southern and eastern portions of the country are mostly sparsely inhabited tropical rainforest, and inland tropical plains containing large estates or large livestock farms, oil and gas production facilities, small farming communities and indigenous tribes.

December 28
abstract: December 28 is the 362nd day of the year (363rd in leap years) in the Gregorian calendar. There are three days remaining until the end of the year.

Desi Arnaz
comment: Desiderio Alberto Arnaz y de Acha III (March 2, 1917 – December 2, 1986), better known as Desi Arnaz, was a Cuban-born American actor, musician, and television producer. He is best remembered for his role as Ricky Ricardo on the American television series sitcom I Love Lucy. He co-starred on that show with dramatic and comedic actress Lucille Ball (1911–1989), to whom he was married at the time. He and Ball are generally credited as the innovators of the syndicated rerun, which they pioneered with the I Love Lucy series.
abstract: Desiderio Alberto Arnaz y de Acha III (March 2, 1917 – December 2, 1986), better known as Desi Arnaz, was a Cuban-born American actor, musician, and television producer. He is best remembered for his role as Ricky Ricardo on the American television series sitcom I Love Lucy. He co-starred on that show with dramatic and comedic actress Lucille Ball (1911–1989), to whom he was married at the time. He and Ball are generally credited as the innovators of the syndicated rerun, which they pioneered with the I Love Lucy series. Arnaz and Lucille Ball co-founded and ran the television production company Desilu Productions, originally to market I Love Lucy to television networks. After I Love Lucy ended, Arnaz went on to produce several other television series, at first with Desilu Productions, and later independently, examples of which included The Ann Sothern Show and The Untouchables. He was also renowned for leading his Latin music band, the Desi Arnaz Orchestra.

Ambush
abstract: An ambush is a long-established military tactic in which combatants take advantage of concealment and the element of surprise to attack unsuspecting enemy combatants from concealed positions, such as among dense underbrush or behind hilltops. Ambushes have been used consistently throughout history, from ancient to modern warfare. In the 20th century, an ambush might involve thousands of soldiers on a large scale, such as over a choke point such as a mountain pass, or a small irregular band or insurgent group attacking a regular armed force patrol. Theoretically, a single well-armed and concealed soldier could ambush other troops in a surprise attack.

Burning glass
abstract: A burning glass or burning lens is a large convex lens that can concentrate the sun's rays onto a small area, heating up the area and thus resulting in ignition of the exposed surface. Burning mirrors achieve a similar effect by using reflecting surfaces to focus the light. They were used in 18th-century chemical studies for burning materials in closed glass vessels where the products of combustion could be trapped for analysis. The burning glass was a useful contrivance in the days before electrical ignition was easily achieved.

Cardinal vowels
comment: Cardinal vowels are a set of reference vowels used by phoneticians in describing the sounds of languages. For instance, the vowel of the English word "feet" can be described with reference to cardinal vowel 1, [i], which is the cardinal vowel closest to it. It is often stated that to be able to use the cardinal vowel system effectively one must undergo training with an expert phonetician, working both on the recognition and the production of the vowels. Daniel Jones wrote "The values of cardinal vowels cannot be learnt from written descriptions; they should be learnt by oral instruction from a teacher who knows them".
abstract: Cardinal vowels are a set of reference vowels used by phoneticians in describing the sounds of languages. For instance, the vowel of the English word "feet" can be described with reference to cardinal vowel 1, [i], which is the cardinal vowel closest to it. It is often stated that to be able to use the cardinal vowel system effectively one must undergo training with an expert phonetician, working both on the recognition and the production of the vowels. Daniel Jones wrote "The values of cardinal vowels cannot be learnt from written descriptions; they should be learnt by oral instruction from a teacher who knows them". A cardinal vowel is a vowel sound produced when the tongue is in an extreme position, either front or back, high or low. The current system was systematised by Daniel Jones in the early 20th century, though the idea goes back to earlier phoneticians, notably Ellis and Bell. Cardinal vowels are not vowels of any particular language, but a measuring system. However, some languages contain vowel or vowels that are close to the cardinal vowel(s). An example of such language is Ngwe, which is spoken in Cameroon. It has been cited as a language with a vowel system that has 8 vowels which are rather similar to the 8 primary cardinal vowels (Ladefoged 1971:67). Three of the cardinal vowels—[i], [ɑ] and [u]—have articulatory definitions. The vowel [i] is produced with the tongue as far forward and as high in the mouth as is possible (without producing friction), with spread lips. The vowel [u] is produced with the tongue as far back and as high in the mouth as is possible, with protruded lips. This sound can be approximated by adopting the posture to whistle a very low note, or to blow out a candle. And [ɑ] is produced with the tongue as low and as far back in the mouth as possible. The other vowels are 'auditorily equidistant' between these three 'corner vowels', at four degrees of aperture or 'height': close (high tongue position), close-mid, open-mid, and op[cell cut: 2791 characters, first 2000 kept]

December 31
abstract: December 31 is the 365th day of the year (366th in leap years) in the Gregorian calendar. It is known by a collection of names including: Saint Sylvester's Day, New Year's Eve or Old Years Day/Night, as the following day is New Year's Day. It is the last day of the year. The following day is January 1 of the following year.

Disbarment
abstract: Disbarment is the removal of a lawyer from a bar association or the practice of law, thus revoking his or her law license or admission to practice law. Disbarment is usually a punishment for unethical or criminal conduct. Procedures vary depending on the law society.

Cenozoic
comment: The Cenozoic Era () meaning "new life", is the current and most recent of the three Phanerozoic geological eras, following the Mesozoic Era and extending from 66 million years ago to the present day. The Cenozoic is also known as the Age of Mammals, because the extinction of many groups allowed mammals to greatly diversify so that large mammals dominated it. The continents also moved into their current positions during this era.
abstract: The Cenozoic Era () meaning "new life", is the current and most recent of the three Phanerozoic geological eras, following the Mesozoic Era and extending from 66 million years ago to the present day. The Cenozoic is also known as the Age of Mammals, because the extinction of many groups allowed mammals to greatly diversify so that large mammals dominated it. The continents also moved into their current positions during this era. Early in the Cenozoic, following the K-Pg extinction event, most of the fauna was relatively small, and included small mammals, birds, reptiles, and amphibians. From a geological perspective, it did not take long for mammals and birds to greatly diversify in the absence of the large reptiles that had dominated during the Mesozoic. A group of avians known as the "terror birds" grew larger than the average human and were formidable predators. Mammals came to occupy almost every available niche (both marine and terrestrial), and some also grew very large, attaining sizes not seen in most of today's mammals. The Earth's climate had begun a drying and cooling trend, culminating in the glaciations of the Pleistocene Epoch, and partially offset by the Paleocene-Eocene Thermal Maximum.

Allegiance
abstract: An allegiance is a duty of fidelity said to be owed, or freely committed, by the people, subjects or citizens to their state or sovereign.

Afonso VI of Portugal
abstract: Afonso VI (Portuguese pronunciation: [ɐˈfõsu]; 21 August 1643 – 12 September 1683), known as "the Victorious" (o Vitorioso), was the second King of Portugal of the House of Braganza from 1656 until his death. He was initially under the regency of his mother, Luisa of Medina-Sidonia, until 1662, when he removed her to a convent and took power with the help of his favourite, the Count of Castelo Melhor. Afonso's reign saw the end of the Restoration War (1640–68) and Spain's recognition of Portugal's independence. He also negotiated a French alliance through his marriage. However, the king was physically and mentally weak. In 1668, his brother Pedro conspired to have him declared incapable of ruling, and took supreme de facto power as regent, although nominally Afonso was still sovereign. Queen Marie Françoise, Afonso's wife, received an annulment and subsequently married Pedro. Afonso spent the rest of his life and reign practically a prisoner.
comment: Afonso VI (Portuguese pronunciation: [ɐˈfõsu]; 21 August 1643 – 12 September 1683), known as "the Victorious" (o Vitorioso), was the second King of Portugal of the House of Braganza from 1656 until his death. He was initially under the regency of his mother, Luisa of Medina-Sidonia, until 1662, when he removed her to a convent and took power with the help of his favourite, the Count of Castelo Melhor.

Database
abstract: A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal techniques. The (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a "database system". Often the term "database" is also used to loosely refer to any of the DBMS, the database system or an application associated with the database. Computer scientists may classify database-management systems according to the database models that they support. Relational databases became dominant in the 1980s. These model data as rows and columns in a series of tables, and the vast majority use SQL for writing and querying data. In the 2000s, non-relational databases became popular, referred to as NoSQL because they use different query languages.
comment: A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal techniques. The (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a "database system". Often the term "database" is also used to loosely refer to any of the DBMS, the database system or an application associated with the database.

Cuisine
comment: A cuisine is a style of cooking characterized by distinctive ingredients, techniques and dishes, and usually associated with a specific culture or geographic region. A cuisine is primarily influenced by the ingredients that are available locally or through trade. Religious food laws, such as Hindu, Islamic and Jewish dietary laws, can also exercise a strong influence on cuisine. Regional food preparation traditions, customs and ingredients often combine to create dishes unique to a particular region.

Bretwalda
abstract: Bretwalda (also brytenwalda and bretenanwealda, sometimes capitalised) is an Old English word. The first record comes from the late 9th-century Anglo-Saxon Chronicle. It is given to some of the rulers of Anglo-Saxon kingdoms from the 5th century onwards who had achieved overlordship of some or all of the other Anglo-Saxon kingdoms. It is unclear whether the word dates back to the 5th century and was used by the kings themselves or whether it is a later, 9th-century, invention. The term bretwalda also appears in a 10th-century charter of Æthelstan. The literal meaning of the word is disputed and may translate to either 'wide-ruler' or 'Britain-ruler'. The rulers of Mercia were generally the most powerful of the Anglo-Saxon kings from the mid 7th century to the early 9th century but are not accorded the title of bretwalda by the Chronicle, which had an anti-Mercian bias. The Annals of Wales continued to recognise the kings of Northumbria as "Kings of the Saxons" until the death of Osred I of Northumbria in 716.
comment: Bretwalda (also brytenwalda and bretenanwealda, sometimes capitalised) is an Old English word. The first record comes from the late 9th-century Anglo-Saxon Chronicle. It is given to some of the rulers of Anglo-Saxon kingdoms from the 5th century onwards who had achieved overlordship of some or all of the other Anglo-Saxon kingdoms. It is unclear whether the word dates back to the 5th century and was used by the kings themselves or whether it is a later, 9th-century, invention. The term bretwalda also appears in a 10th-century charter of Æthelstan. The literal meaning of the word is disputed and may translate to either 'wide-ruler' or 'Britain-ruler'.

Charles Evans Hughes
abstract: Charles Evans Hughes Sr. (April 11, 1862 – August 27, 1948) was an American statesman, Republican Party politician, and the 11th Chief Justice of the United States. He was also the 36th Governor of New York, the Republican presidential nominee in the 1916 presidential election, and the 44th United States Secretary of State. Born to a Welsh immigrant preacher and his wife in Glens Falls, New York, Hughes pursued a legal career in New York City. After working in private practice for several years, in 1905 he led successful state investigations into public utilities and the life insurance industry. He won election as the Governor of New York in 1906 and implemented several progressive reforms. In 1910, President William Howard Taft appointed Hughes as an Associate Justice of the Supreme Court of the United States. During his tenure on the Supreme Court, Hughes often joined Associate Justice Oliver Wendell Holmes Jr. in voting to uphold state and federal regulations. Hughes served as an Associate Justice until 1916, when he resigned from the bench to accept the Republican presidential nomination. Though Hughes was widely viewed as the favorite in the race against incumbent Democratic President Woodrow Wilson, Wilson won a narrow victory. After Warren G. Harding won the 1920 presidential election, Hughes accepted Harding's offer to serve as Secretary of State. Serving under Harding and Calvin Coolidge, Hughes negotiated the Washington Naval Treaty, which was designed to prevent a naval arms race among the United States, Britain, and Japan. Hughes left office in 1925 and returned to private practice, becoming one of the most prominent attorneys in the country. In 1930, President Herbert Hoover appointed Hughes to succeed Chief Justice Taft. Along with Associate Justice Owen Roberts, Hughes emerged as a key swing vote on the bench, positioned between the liberal Three Musketeers and the conservative Four Horsemen. The Hughes Court struck down several New Deal programs in t[cell cut: 2441 characters, first 2000 kept]
comment: Charles Evans Hughes Sr. (April 11, 1862 – August 27, 1948) was an American statesman, Republican Party politician, and the 11th Chief Justice of the United States. He was also the 36th Governor of New York, the Republican presidential nominee in the 1916 presidential election, and the 44th United States Secretary of State.

Balkan Wars
abstract: The Balkan Wars (Turkish: Balkan Savaşları, literally "the Balkan Wars" or Balkan Faciası, meaning "the Balkan Tragedy") consisted of two conflicts that took place in the Balkan Peninsula in 1912 and 1913. Four Balkan states defeated the Ottoman Empire in the first war. The main victor of the four, Bulgaria, fought and pushed back all four original combatants of the first war along with halting a surprise attack from Romania from the north in the second war. The Ottoman Empire lost the bulk of its territory in Europe. Austria-Hungary, although not a combatant, became relatively weaker as a much enlarged Serbia pushed for union of the South Slavic peoples. The war set the stage for the Balkan crisis of 1914 and thus served as a "prelude to the First World War". By the early 20th century, Bulgaria, Greece, Montenegro and Serbia had achieved independence from the Ottoman Empire, but large elements of their ethnic populations remained under Ottoman rule. In 1912 these countries formed the Balkan League. The First Balkan War had three main causes: 1. * The Ottoman Empire was unable to reform itself, govern satisfactorily, or deal with the rising ethnic nationalism of its diverse peoples. 2. * The Great Powers quarreled amongst themselves and failed to ensure that the Ottomans would carry out the needed reforms. This led the Balkan states to impose their own solution. 3. * Most importantly, the Balkan League had been formed, and its members were confident that it could defeat the Turks. The Ottoman Empire lost all its European territories to the west of the River Maritsa as a result of the two Balkan Wars, which thus delineated present-day Turkey's western border. A large influx of Turks started to flee into the Ottoman heartland from the lost lands. By 1914, the remaining core region of the Ottoman Empire had experienced a population increase of around 2.5 million because of the flood of immigration from the Balkans. Citizens of Turkey regard the Balkan Wars as a major d[cell cut: 3783 characters, first 2000 kept]
comment: The Balkan Wars (Turkish: Balkan Savaşları, literally "the Balkan Wars" or Balkan Faciası, meaning "the Balkan Tragedy") consisted of two conflicts that took place in the Balkan Peninsula in 1912 and 1913. Four Balkan states defeated the Ottoman Empire in the first war. The main victor of the four, Bulgaria, fought and pushed back all four original combatants of the first war along with halting a surprise attack from Romania from the north in the second war. The Ottoman Empire lost the bulk of its territory in Europe. Austria-Hungary, although not a combatant, became relatively weaker as a much enlarged Serbia pushed for union of the South Slavic peoples. The war set the stage for the Balkan crisis of 1914 and thus served as a "prelude to the First World War".

Ceuta
comment: Ceuta ( or ) is an 18.5 km2 (7 sq mi; 4,571 acres) Spanish autonomous city on the north coast of Africa, separated by 14 km (9 mi) from Cadiz province on the Spanish mainland by the Strait of Gibraltar and sharing a 6.4 km (4 mi) land border with M'diq-Fnideq Prefecture in the Kingdom of Morocco. It lies along the boundary between the Mediterranean Sea and the Atlantic Ocean and is one of nine populated Spanish territories in Africa and, along with Melilla, one of two populated territories on mainland Africa. It was part of Cádiz province until 14 March 1995 when both Ceuta and Melilla's Statutes of Autonomy were passed, the latter having been part of Málaga province.
abstract: Ceuta ( or ) is an 18.5 km2 (7 sq mi; 4,571 acres) Spanish autonomous city on the north coast of Africa, separated by 14 km (9 mi) from Cadiz province on the Spanish mainland by the Strait of Gibraltar and sharing a 6.4 km (4 mi) land border with M'diq-Fnideq Prefecture in the Kingdom of Morocco. It lies along the boundary between the Mediterranean Sea and the Atlantic Ocean and is one of nine populated Spanish territories in Africa and, along with Melilla, one of two populated territories on mainland Africa. It was part of Cádiz province until 14 March 1995 when both Ceuta and Melilla's Statutes of Autonomy were passed, the latter having been part of Málaga province. Ceuta, like Melilla and the Canary Islands, was a free port before Spain joined the European Union. As of 2011, it has a population of 82,376. Its population consists of Christians, Muslims and small minorities of Sephardic Jews and ethnic Sindhi Hindus. Spanish is the official language, while Darija Arabic is also spoken by 40–50% of the population, which is of Moroccan origin.

Atomic absorption spectroscopy
abstract: Atomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state. Atomic absorption spectroscopy is based on absorption of light by free metallic ions. In analytical chemistry the technique is used for determining the concentration of a particular element (the analyte) in a sample to be analyzed. AAS can be used to determine over 70 different elements in solution, or directly in solid samples via electrothermal vaporization, and is used in pharmacology, biophysics,archaeology and toxicology research. Atomic absorption spectroscopy was first used as an analytical technique, and the underlying principles were established in the second half of the 19th century by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff, both professors at the University of Heidelberg, Germany. The modern form of AAS was largely developed during the 1950s by a team of Australian chemists. They were led by Sir Alan Walsh at the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Division of Chemical Physics, in Melbourne, Australia. Atomic absorption spectrometry has many uses in different areas of chemistry such as clinical analysis of metals in biological fluids and tissues such as whole blood, plasma, urine, saliva, brain tissue, liver, hair, muscle tissue, semen, in some pharmaceutical manufacturing processes, minute quantities of a catalyst that remain in the final drug product, and analyzing water for its metal content.
comment: Atomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) is a spectroanalytical procedure for the quantitative determination of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state. Atomic absorption spectroscopy is based on absorption of light by free metallic ions. The modern form of AAS was largely developed during the 1950s by a team of Australian chemists. They were led by Sir Alan Walsh at the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Division of Chemical Physics, in Melbourne, Australia.

Delphi
comment: Delphi (; Greek: Δελφοί [ðelˈfi]), formerly also called Pytho (Πυθώ), is famous as the ancient sanctuary that grew rich as the seat of Pythia, the oracle who was consulted about important decisions throughout the ancient classical world. Moreover, the Greeks considered Delphi the navel (or centre) of the world, as represented by the stone monument known as the Omphalos of Delphi.
abstract: Delphi (; Greek: Δελφοί [ðelˈfi]), formerly also called Pytho (Πυθώ), is famous as the ancient sanctuary that grew rich as the seat of Pythia, the oracle who was consulted about important decisions throughout the ancient classical world. Moreover, the Greeks considered Delphi the navel (or centre) of the world, as represented by the stone monument known as the Omphalos of Delphi. It occupies an impressive site on the south-western slope of Mount Parnassus, overlooking the coastal plain to the south and the valley of Phocis. It is now an extensive archaeological site with a small modern town of the same name nearby. It is recognised by UNESCO as a World Heritage Site in having had a phenomenal influence in the ancient world, as evidenced by the rich monuments built there by most of the important ancient Greek city-states, demonstrating their fundamental Hellenic unity.

David Letterman
abstract: David Michael Letterman (born April 12, 1947) is an American television host, comedian, writer, and producer. He hosted late night television talk shows for 33 years, beginning with the February 1, 1982, debut of Late Night with David Letterman on NBC, and ending with the May 20, 2015, broadcast of Late Show with David Letterman on CBS. In total, Letterman hosted 6,080 episodes of Late Night and Late Show, surpassing his friend and mentor Johnny Carson as the longest-serving late night talk show host in American television history. In 1996 Letterman was ranked 45th on TV Guide's 50 Greatest TV Stars of All Time. In 2002, The Late Show with David Letterman was ranked seventh on TV Guide's 50 Greatest TV Shows of All Time. Letterman currently hosts the Netflix series My Next Guest Needs No Introduction with David Letterman. Letterman is also a television and film producer. His company, Worldwide Pants, produced his shows as well as The Late Late Show with Craig Ferguson and several prime-time comedies, the most successful of which was Everybody Loves Raymond, now in syndication. Several late-night hosts have cited Letterman's influence, including Conan O'Brien (his successor on Late Night), Stephen Colbert (his successor on The Late Show), Jimmy Fallon, Jimmy Kimmel, John Oliver, and Seth Meyers.
comment: David Michael Letterman (born April 12, 1947) is an American television host, comedian, writer, and producer. He hosted late night television talk shows for 33 years, beginning with the February 1, 1982, debut of Late Night with David Letterman on NBC, and ending with the May 20, 2015, broadcast of Late Show with David Letterman on CBS. In total, Letterman hosted 6,080 episodes of Late Night and Late Show, surpassing his friend and mentor Johnny Carson as the longest-serving late night talk show host in American television history. In 1996 Letterman was ranked 45th on TV Guide's 50 Greatest TV Stars of All Time. In 2002, The Late Show with David Letterman was ranked seventh on TV Guide's 50 Greatest TV Shows of All Time.

Diagnostic and Statistical Manual of Mental Disorders
comment: The Diagnostic and Statistical Manual of Mental Disorders (DSM), published by the American Psychiatric Association (APA), offers a common language and standard criteria for the classification of mental disorders. It is used, or relied upon, by clinicians, researchers, psychiatric drug regulation agencies, health insurance companies, pharmaceutical companies, the legal system, and policy makers together with alternatives such as the ICD-10 Classification of Mental and Behavioural Disorders, produced by the WHO.
abstract: The Diagnostic and Statistical Manual of Mental Disorders (DSM), published by the American Psychiatric Association (APA), offers a common language and standard criteria for the classification of mental disorders. It is used, or relied upon, by clinicians, researchers, psychiatric drug regulation agencies, health insurance companies, pharmaceutical companies, the legal system, and policy makers together with alternatives such as the ICD-10 Classification of Mental and Behavioural Disorders, produced by the WHO. The DSM is in its fifth edition, the DSM-5, published on May 18, 2013. The DSM evolved from systems for collecting census and psychiatric hospital statistics, and from a United States Army manual. Revisions since its first publication in 1952 have incrementally added to the total number of mental disorders, and removed those no longer considered to be mental disorders. The International Classification of Diseases (ICD) is the other common manual for mental disorders. It has broader scope than the DSM, covering overall health. While the DSM is the most popular diagnostic system for mental disorders in the US, the ICD is used more widely in Europe and other parts of the world, giving it a far larger reach than the DSM. The DSM-IV-TR (4th. ed.) contains specific codes allowing comparisons between the DSM and the ICD manuals, which may not systematically match because revisions are not simultaneously coordinated. Though recent editions of the DSM and ICD have become similar due to collaborative agreements, each one contains information absent from the other. The DSM has received praise for standardizing psychiatric diagnosis grounded in empirical evidence (as opposed to a theory-bound nosology) since DSM-III, but it also generated controversy and criticism. Related critiques include ongoing questions concerning the reliability and validity of many diagnoses; the use of arbitrary dividing lines between mental illness and "normality"; possible cultural bias; and the[cell cut: 2034 characters, first 2000 kept]

California Institute of Technology
abstract: The California Institute of Technology (Caltech) is a private doctorate-granting research university in Pasadena, California. Known for its strength in natural science and engineering, Caltech is often ranked as one of the world's top-ten universities. Although founded as a preparatory and vocational school by Amos G. Throop in 1891, the college attracted influential scientists such as George Ellery Hale, Arthur Amos Noyes and Robert Andrews Millikan in the early 20th century. The vocational and preparatory schools were disbanded and spun off in 1910 and the college assumed its present name in 1921. In 1934, Caltech was elected to the Association of American Universities and the antecedents of NASA's Jet Propulsion Laboratory, which Caltech continues to manage and operate, were established between 1936 and 1943 under Theodore von Kármán. The university is one among a small group of institutes of technology in the United States which is primarily devoted to the instruction of pure and applied sciences. Caltech has six academic divisions with strong emphasis on science and engineering, managing $332 million in 2011 in sponsored research. Its 124-acre (50 ha) primary campus is located approximately 11 mi (18 km) northeast of downtown Los Angeles. First-year students are required to live on campus and 95% of undergraduates remain in the on-campus House System at Caltech. Although Caltech has a strong tradition of practical jokes and pranks, student life is governed by an honor code which allows faculty to assign take-home examinations. The Caltech Beavers compete in 13 intercollegiate sports in the NCAA Division III's Southern California Intercollegiate Athletic Conference. As of October 2018, Caltech alumni, faculty and researchers include 73 Nobel Laureates (chemist Linus Pauling being the only individual in history to win two unshared prizes), 4 Fields Medalists, and 6 Turing Award winners. In addition, there are 53 non-emeritus faculty members (as well as many emeri[cell cut: 2445 characters, first 2000 kept]
comment: The California Institute of Technology (Caltech) is a private doctorate-granting research university in Pasadena, California. Known for its strength in natural science and engineering, Caltech is often ranked as one of the world's top-ten universities.

Bluetongue disease
abstract: Bluetongue disease is a noncontagious, insect-borne, viral disease of ruminants, mainly sheep and less frequently cattle, goats, buffalo, deer, dromedaries, and antelope. It is caused by Bluetongue virus (BTV). The virus is transmitted by the midges Culicoides imicola, Culicoides variipennis, and other culicoids.

Cincinnati Reds
abstract: The Cincinnati Reds are an American professional baseball team based in Cincinnati, Ohio. The Reds compete in Major League Baseball (MLB) as a member club of the National League (NL) Central division. They were a charter member of the American Association in 1882 and joined the NL in 1890. The Reds played in the NL West division from 1969 to 1993, before joining the Central division in 1994. They have won five World Series titles, nine NL pennants, one AA pennant, and 10 division titles. The team plays its home games at Great American Ball Park, which opened in 2003 replacing Riverfront Stadium. Bob Castellini has been chief executive officer since 2006. For 1882-2018, the Reds' overall win-loss record is 10524-10306 (a 0.505 winning "percentage").
comment: The Cincinnati Reds are an American professional baseball team based in Cincinnati, Ohio. The Reds compete in Major League Baseball (MLB) as a member club of the National League (NL) Central division. They were a charter member of the American Association in 1882 and joined the NL in 1890. For 1882-2018, the Reds' overall win-loss record is 10524-10306 (a 0.505 winning "percentage").

Amos Bronson Alcott
abstract: Amos Bronson Alcott (; November 29, 1799 – March 4, 1888) was an American teacher, writer, philosopher, and reformer. As an educator, Alcott pioneered new ways of interacting with young students, focusing on a conversational style, and avoided traditional punishment. He hoped to perfect the human spirit and, to that end, advocated a vegan diet before the term was coined. He was also an abolitionist and an advocate for women's rights. Born in Wolcott, Connecticut in 1799, Alcott had only minimal formal schooling before attempting a career as a traveling salesman. Worried about how the itinerant life might have a negative impact on his soul, he turned to teaching. His innovative methods, however, were controversial, and he rarely stayed in one place very long. His most well-known teaching position was at the Temple School in Boston. His experience there was turned into two books: Records of a School and Conversations with Children on the Gospels. Alcott became friends with Ralph Waldo Emerson and became a major figure in transcendentalism. His writings on behalf of that movement, however, are heavily criticized for being incoherent. Based on his ideas for human perfection, Alcott founded Fruitlands, a transcendentalist experiment in community living. The project was short-lived and failed after seven months. Alcott continued to struggle financially for most of his life. Nevertheless, he continued focusing on educational projects and opened a new school at the end of his life in 1879. He died in 1888. Alcott married Abby May in 1830 and they eventually had four surviving children, all daughters. Their second was Louisa May, who fictionalized her experience with the family in her novel Little Women in 1868.
comment: Amos Bronson Alcott (; November 29, 1799 – March 4, 1888) was an American teacher, writer, philosopher, and reformer. As an educator, Alcott pioneered new ways of interacting with young students, focusing on a conversational style, and avoided traditional punishment. He hoped to perfect the human spirit and, to that end, advocated a vegan diet before the term was coined. He was also an abolitionist and an advocate for women's rights.

Adobe Inc.
comment: Adobe Inc. ( ə-DOH-bee) is an American multinational computer software company headquartered in San Jose, California. It has historically focused upon the creation of multimedia and creativity software products, with a more recent foray towards digital marketing software. Adobe is best known for its Photoshop image editing software, Acrobat Reader, the Portable Document Format (PDF), and Adobe Creative Suite, as well as its successor Adobe Creative Cloud.
abstract: Adobe Inc. ( ə-DOH-bee) is an American multinational computer software company headquartered in San Jose, California. It has historically focused upon the creation of multimedia and creativity software products, with a more recent foray towards digital marketing software. Adobe is best known for its Photoshop image editing software, Acrobat Reader, the Portable Document Format (PDF), and Adobe Creative Suite, as well as its successor Adobe Creative Cloud. Adobe was founded in December 1982 by John Warnock and Charles Geschke, who established the company after leaving Xerox PARC in order to develop and sell the PostScript page description language. In 1985, Apple Computer licensed PostScript for use in its LaserWriter printers, which helped spark the desktop publishing revolution. As of 2018, Adobe has about 19,000 employees worldwide, about 40% of whom work in San Jose. Adobe also has major development operations in Newton, Massachusetts; New York City, New York; Minneapolis, Minnesota; Lehi, Utah; Seattle, Washington; and San Francisco, California in the United States. It has also major development operations in Noida and Bangalore in India

Amazing Grace
abstract: "Amazing Grace" is a Christian hymn published in 1779, with words written by the English poet and Anglican clergyman John Newton (1725–1807). Newton wrote the words from personal experience. He grew up without any particular religious conviction, but his life's path was formed by a variety of twists and coincidences that were often put into motion by others' reactions to what they took as his recalcitrant insubordination. He was pressed (conscripted) into service in the Royal Navy, and after leaving the service, he became involved in the Atlantic slave trade. In 1748, a violent storm battered his vessel off the coast of County Donegal, Ireland, so severely that he called out to God for mercy, a moment that marked his spiritual conversion. He continued his slave trading career until 1754 or 1755, when he ended his seafaring altogether and began studying Christian theology. Ordained in the Church of England in 1764, Newton became curate of Olney, Buckinghamshire, where he began to write hymns with poet William Cowper. "Amazing Grace" was written to illustrate a sermon on New Year's Day of 1773. It is unknown if there was any music accompanying the verses; it may have simply been chanted by the congregation. It debuted in print in 1779 in Newton and Cowper's Olney Hymns but settled into relative obscurity in England. In the United States, however, "Amazing Grace" was used extensively during the Second Great Awakening in the early 19th century. It has been associated with more than 20 melodies, but in 1835 it was joined to a tune named "New Britain" to which it is most frequently sung today. With the message that forgiveness and redemption are possible regardless of sins committed and that the soul can be delivered from despair through the mercy of God, "Amazing Grace" is one of the most recognisable songs in the English-speaking world. Author Gilbert Chase writes that it is "without a doubt the most famous of all the folk hymns", and Jonathan Aitken, a Newton biographe[cell cut: 2459 characters, first 2000 kept]
comment: "Amazing Grace" is a Christian hymn published in 1779, with words written by the English poet and Anglican clergyman John Newton (1725–1807). Newton wrote the words from personal experience. He grew up without any particular religious conviction, but his life's path was formed by a variety of twists and coincidences that were often put into motion by others' reactions to what they took as his recalcitrant insubordination. He was pressed (conscripted) into service in the Royal Navy, and after leaving the service, he became involved in the Atlantic slave trade. In 1748, a violent storm battered his vessel off the coast of County Donegal, Ireland, so severely that he called out to God for mercy, a moment that marked his spiritual conversion. He continued his slave trading career until 1754 or

Degree Confluence Project
comment: The Degree Confluence Project is a World Wide Web-based, all-volunteer project which aims to have people visit each of the integer degree intersections of latitude and longitude on Earth, posting photographs and a narrative of each visit online. The project describes itself as "an organized sampling of the world".

Constantinople
comment: Constantinople (Greek: Κωνσταντινούπολις, translit. Kōnstantinoúpolis; Latin: Cōnstantīnopolis) was the capital city of the Roman Empire (330–395), of the Byzantine Empire (395–1204 and 1261–1453), and also of the brief Crusader state known as the Latin Empire (1204–1261), until finally falling to the Ottoman Empire (1453–1923). It was reinaugurated in 324 from ancient Byzantium as the new capital of the Roman Empire by Emperor Constantine the Great, after whom it was named, and dedicated on 11 May 330. The city was located in what is now the European side and the core of modern Istanbul.
abstract: Constantinople (Greek: Κωνσταντινούπολις, translit. Kōnstantinoúpolis; Latin: Cōnstantīnopolis) was the capital city of the Roman Empire (330–395), of the Byzantine Empire (395–1204 and 1261–1453), and also of the brief Crusader state known as the Latin Empire (1204–1261), until finally falling to the Ottoman Empire (1453–1923). It was reinaugurated in 324 from ancient Byzantium as the new capital of the Roman Empire by Emperor Constantine the Great, after whom it was named, and dedicated on 11 May 330. The city was located in what is now the European side and the core of modern Istanbul. From the mid-5th century to the early 13th century, Constantinople was the largest and wealthiest city in Europe. The city was also famed for its architectural masterpieces, such as the Greek Orthodox cathedral of Hagia Sophia, which served as the seat of the Ecumenical Patriarchate, the sacred Imperial Palace where the Emperors lived, the Galata Tower, the Hippodrome, the Golden Gate of the Land Walls, and the opulent aristocratic palaces lining the arcaded avenues and squares. The University of Constantinople was founded in the fifth century and contained numerous artistic and literary treasures before it was sacked in 1204 and 1453, including its vast Imperial Library which contained the remnants of the Library of Alexandria and had over 100,000 volumes of ancient texts. It was instrumental in the advancement of Christianity during Roman and Byzantine times as the home of the Ecumenical Patriarch of Constantinople and as the guardian of Christendom's holiest relics such as the Crown of Thorns and the True Cross. Constantinople was famed for its massive and complex defences. The first wall of the city was erected by Constantine I, and surrounded the city on both land and sea fronts. Later, in the 5th century, the Praetorian Prefect Anthemius under the child emperor Theodosius II undertook the construction of the Theodosian Walls, which consisted of a double wall lying about 2 kil[cell cut: 3638 characters, first 2000 kept]

Anisotropy
abstract: Anisotropy , is the property of being directionally dependent, which implies different properties in different directions, as opposed to isotropy. It can be defined as a difference, when measured along different axes, in a material's physical or mechanical properties (absorbance, refractive index, conductivity, tensile strength, etc.) An example of anisotropy is light coming through a polarizer. Another is wood, which is easier to split along its grain than across it.

Catapult
abstract: A catapult is a ballistic device used to launch a projectile a great distance without the aid of explosive devices—particularly various types of ancient and medieval siege engines. In use since ancient times, the catapult has proven to be one of the most effective mechanisms during warfare. In modern times the term can apply to devices ranging from a simple hand-held implement (also called a "slingshot") to a mechanism for launching aircraft from a ship.

Delroy Lindo
abstract: Delroy George Lindo (born 18 November 1952) is a British-American actor and theatre director. Lindo has been nominated for Tony and Screen Actors Guild awards and has won a Satellite Award. He is perhaps best known for his roles in three Spike Lee films, having portrayed West Indian Archie in Lee's Malcolm X (1992), Woody Carmichael in Crooklyn (1994), and Rodney Little in Clockers (1995). Lindo also played Catlett in Get Shorty, Arthur Rose in The Cider House Rules, and Detective Castlebeck in Gone in 60 Seconds (2000). Lindo starred as Alderman Ronin Gibbons in the TV series The Chicago Code (2011) and as Winter on the series Believe, which premiered in 2014.

Basel
comment: Basel (; also Basle ; German pronounciation: [ˈbaːzl̩]; French: Bâle [bɑːl]; Italian: Basilea [baziˈlɛːa]) is a city in northwestern Switzerland on the river Rhine. Basel is Switzerland's third-most-populous city (after Zürich and Geneva) with about 180,000 inhabitants. The official language of Basel is (the Swiss variety of Standard) German, but the main spoken language is the local Basel German dialect. Today the city of Basel, together with two other Swiss cities, Zürich and Geneva, is counted among the cities with the highest standards of living in the world.
abstract: Basel (; also Basle ; German pronounciation: [ˈbaːzl̩]; French: Bâle [bɑːl]; Italian: Basilea [baziˈlɛːa]) is a city in northwestern Switzerland on the river Rhine. Basel is Switzerland's third-most-populous city (after Zürich and Geneva) with about 180,000 inhabitants. Located where the Swiss, French and German borders meet, Basel also has suburbs in France and Germany. As of 2016, the Swiss Basel agglomeration was the third largest in Switzerland with a population of 541,000 in 74 municipalities in Switzerland (municipal count as of 2018). The initiative Trinational Eurodistrict Basel (TEB) of 62 suburban communes including municipalities in neighboring countries, counted 829,000 inhabitants in 2007. The official language of Basel is (the Swiss variety of Standard) German, but the main spoken language is the local Basel German dialect. The city is known for its many internationally renowned museums, ranging from the Kunstmuseum, the first collection of art accessible to the public in Europe (1661) and the largest museum of art in the whole of Switzerland, to the Fondation Beyeler (located in Riehen). The University of Basel, Switzerland's oldest university (founded in 1460), and the city's centuries-long commitment to humanism, have made Basel a safe haven at times of political unrest in other parts of Europe for the likes of Erasmus of Rotterdam, the Holbein family, and more recently also Hermann Hesse and Karl Jaspers. Basel has been the seat of a Prince-Bishopric since the 11th century, and joined the Swiss Confederacy in 1501. The city has been a commercial hub and an important cultural centre since the Renaissance, and has emerged as a centre for the chemical and pharmaceutical industry in the 20th century. In 1897, the city was chosen by Theodor Herzl as the location for the first World Zionist Congress, and altogether the congress has been held in Basel ten times over a time span of 50 years, more than in any other city in the world. The city is also home t[cell cut: 2228 characters, first 2000 kept]

Declination
abstract: In astronomy, declination (abbreviated dec; symbol δ) is one of the two angles that locate a point on the celestial sphere in the equatorial coordinate system, the other being hour angle. Declination's angle is measured north or south of the celestial equator, along the hour circle passing through the point in question. The root of the word declination (Latin, declinatio) means "a bending away" or "a bending down". It comes from the same root as the words incline ("bend toward") and recline ("bend backward"). In some 18th and 19th century astronomical texts, declination is given as North Pole Distance (N.P.D.), which is equivalent to 90 - (declination). For instance an object marked as declination -5 would have a NPD of 95, and a declination of -90 (the south celestial pole) would have a NPD of 180.
comment: In astronomy, declination (abbreviated dec; symbol δ) is one of the two angles that locate a point on the celestial sphere in the equatorial coordinate system, the other being hour angle. Declination's angle is measured north or south of the celestial equator, along the hour circle passing through the point in question. The root of the word declination (Latin, declinatio) means "a bending away" or "a bending down". It comes from the same root as the words incline ("bend toward") and recline ("bend backward").

Bison
abstract: Bison are large, even-toed ungulates in the genus Bison within the subfamily Bovinae. Two extant and six extinct species are recognised. Of the six extinct species, five became extinct in the Quaternary extinction event. Bison palaeosinensis evolved in the Early Pleistocene in South Asia, and was the evolutionary ancestor of B. priscus (steppe bison), which was the ancestor of all other Bison species. From 2 MYA to 6,000 BC, steppe bison ranged across the mammoth steppe, inhabiting Europe and northern Asia with B. schoetensacki (woodland bison), and North America with B. antiquus, B. latifrons, and B. occidentalis. The last species to go extinct, B. occidentalis, was succeeded at 3,000 BC by B. bison. Of the two surviving species, the American bison, B. bison, found only in North America, is the more numerous. Although commonly known as a buffalo in the United States and Canada, it is only distantly related to the true buffalo. The North American species is composed of two subspecies, the Plains bison, B. b. bison, and the Wood bison, B. b. athabascae, which is the namesake of Wood Buffalo National Park in Canada. A third subspecies, the Eastern Bison (B. b. pennsylvanicus) is no longer considered a valid taxon, being a junior synonym of B. b. bison. References to "Woods Bison" or "Wood Bison" from the eastern United States confusingly refer to this subspecies, not B. b. athabascae, which was not found in the region. The European bison, B. bonasus, or wisent, is found in Europe and the Caucasus, reintroduced after being extinct in the wild. While all bison species are classified in their own genus, they are sometimes bred with domestic cattle (genus Bos) and produce fertile offspring called beefalo or zubron.
comment: Bison are large, even-toed ungulates in the genus Bison within the subfamily Bovinae. Two extant and six extinct species are recognised. Of the six extinct species, five became extinct in the Quaternary extinction event. Bison palaeosinensis evolved in the Early Pleistocene in South Asia, and was the evolutionary ancestor of B. priscus (steppe bison), which was the ancestor of all other Bison species. From 2 MYA to 6,000 BC, steppe bison ranged across the mammoth steppe, inhabiting Europe and northern Asia with B. schoetensacki (woodland bison), and North America with B. antiquus, B. latifrons, and B. occidentalis. The last species to go extinct, B. occidentalis, was succeeded at 3,000 BC by B. bison.

Belgian hip hop
comment: Belgian hip hop music has a few rappers stemming from Africa and Italy. Belgium, like France, controlled African countries like the Democratic Republic of the Congo (formerly Zaire), Rwanda, and Burundi until the early 1960s. Like in France, immigrants from these countries started to study and live in Belgium. Today, the Belgian hip hop scene is growing. Rappers like Coely, Roméo Elvis and Damso are achieving commercial success in their country and abroad. Other contemporary rappers/formations are , Woodie Smalls, and .
abstract: Belgian hip hop music has a few rappers stemming from Africa and Italy. Belgium, like France, controlled African countries like the Democratic Republic of the Congo (formerly Zaire), Rwanda, and Burundi until the early 1960s. Like in France, immigrants from these countries started to study and live in Belgium. The Belgian hip hop scene started in the late 1980s with a U.S.-based techno/hip hop group called Technotronic. In the group was an emcee named Ya Kid K from the Democratic Republic of the Congo who later led the group into international fame with hits like "Pump up the Jam" and "Shake That Body". In 1990, she also joined the group Hi-Tek 3 who were heard on Teenage Mutant Ninja Turtles: The Original Motion Picture Soundtrack. However, the first major pop rapper from Belgium was Benny B, who had a very mainstream and commercial sound. According to the European Music Office's report on Music in Europe, this was the first of many pop acts that helped inspire a backlash and the creation of an underground hip hop scene. Also in the late 1980s in the Walloon south of the country, French speaking/rapping Starflam was the biggest name in hip hop. In the Flemish north Dutch speaking/rapping groups like 't Hof van Commerce, Krapoel In Axe, St Andries MC's, and ABN were popular, rapping in their regional dialects. Today, the Belgian hip hop scene is growing. Rappers like Coely, Roméo Elvis and Damso are achieving commercial success in their country and abroad. Other contemporary rappers/formations are , Woodie Smalls, and . To find out more about today's Belgian hip hop scene, check out The Belgian Hip Hop Channel and vlaamserap.be

Battle of Waterloo
comment: The Battle of Waterloo was fought on Sunday, 18 June 1815 near Waterloo in Belgium, part of the United Kingdom of the Netherlands at the time. A French army under the command of Napoleon Bonaparte was defeated by two of the armies of the Seventh Coalition: a British-led allied army under the command of the Duke of Wellington, and a Prussian army under the command of Field Marshal Blücher. The battle marked the end of the Napoleonic Wars.
abstract: The Battle of Waterloo was fought on Sunday, 18 June 1815 near Waterloo in Belgium, part of the United Kingdom of the Netherlands at the time. A French army under the command of Napoleon Bonaparte was defeated by two of the armies of the Seventh Coalition: a British-led allied army under the command of the Duke of Wellington, and a Prussian army under the command of Field Marshal Blücher. The battle marked the end of the Napoleonic Wars. Upon Napoleon's return to power in March 1815, many states that had opposed him formed the Seventh Coalition and began to mobilise armies. Wellington and Blücher's armies were cantoned close to the northeastern border of France. Napoleon chose to attack them separately in the hope of destroying them before they could join in a coordinated invasion of France with other members of the coalition. On 16 June, he successfully attacked the bulk of the Prussian army at the Battle of Ligny with his main force, while a portion of the French army simultaneously attacked an Anglo-allied army at the Battle of Quatre Bras. Despite holding his ground at Quatre Bras, the defeat of the Prussians forced Wellington to withdraw north to Waterloo on the 17th. Napoleon sent a third of his forces to pursue the Prussians, who had withdrawn parallel to Wellington in good order. This resulted in the separate and simultaneous Battle of Wavre with the Prussian rear-guard. Upon learning that the Prussian army was able to support him, Wellington decided to offer battle on the Mont-Saint-Jean escarpment across the Brussels road. Here he withstood repeated attacks by the French throughout the afternoon of the 18th, aided by the progressively arriving Prussians. In the evening, Napoleon committed his last reserves, the senior battalions of the French Imperial Guard infantry. The desperate final attack of the Guard was narrowly beaten back. With the Prussians breaking through on the French right flank, Wellington's Anglo-allied army counter-attacked in the centre, [cell cut: 2945 characters, first 2000 kept]

Director's cut
abstract: A director's cut is an edited version of a film (or television episode, music video, commercial, or video game) that is supposed to represent the director's own approved edit. 'Cut' explicitly refers to the process of film editing; in preparing a film for release, the director's cut is preceded by the assembly and rough editor's cut and usually followed by the final cut meant for the public film release. Director's cuts of film are not generally released to the public, because on most films the director does not have a final cut privilege. The production company, distributors, and/or studio (anybody with money invested in the film) can impose changes that they think will make the film profit more at the box office. This sometimes means a happier ending or less ambiguity, or excluding scenes that would earn a more audience-restricting rating, but more often means that the film is simply shortened to provide more screenings per day. With the rise of home video, the phrase became more generically used as a marketing term (including things such as comic books and music albums, neither of which actually have directors), and the most commonly seen form of director's cut is a cut where extra scenes and characters are added in, often making the director's cut considerably longer than the final cut.
comment: A director's cut is an edited version of a film (or television episode, music video, commercial, or video game) that is supposed to represent the director's own approved edit. 'Cut' explicitly refers to the process of film editing; in preparing a film for release, the director's cut is preceded by the assembly and rough editor's cut and usually followed by the final cut meant for the public film release.

Caitlin Clarke
abstract: Caitlin Clarke (May 3, 1952 – September 9, 2004) was an American theater and film actress best known for her role as Valerian in the 1981 fantasy film Dragonslayer and for her role as Charlotte Cardoza in the 1998–1999 Broadway musical Titanic.

All Souls' Day
comment: In Christianity, All Souls' Day or the Commemoration of All the Faithful Departed, that is, of the souls of all Christians who have died, follows All Saints' Day. Observing Christians typically remember deceased relatives on the day. In Western Christianity the annual celebration is now held on 1 November and is associated with the season of Allhallowtide, including All Saints' Day (1 November) and its vigil, Halloween (31 October). In the Catholic Church, "the faithful" refers specifically to baptized Catholics; "all souls" commemorates the church penitent of souls in Purgatory, whereas "all saints" commemorates the church triumphant of saints in Heaven. In the liturgical books of the western Catholic Church (the Latin Church) it is called the Commemoration of All the Faithful Departed (L
abstract: In Christianity, All Souls' Day or the Commemoration of All the Faithful Departed, that is, of the souls of all Christians who have died, follows All Saints' Day. Observing Christians typically remember deceased relatives on the day. In Western Christianity the annual celebration is now held on 1 November and is associated with the season of Allhallowtide, including All Saints' Day (1 November) and its vigil, Halloween (31 October). In the Catholic Church, "the faithful" refers specifically to baptized Catholics; "all souls" commemorates the church penitent of souls in Purgatory, whereas "all saints" commemorates the church triumphant of saints in Heaven. In the liturgical books of the western Catholic Church (the Latin Church) it is called the Commemoration of All the Faithful Departed (Latin: Commemoratio omnium fidelium defunctorum), and is celebrated annually on 2 November. In the ordinary form of the Roman Rite, as well as in the Personal Ordinariates established by Benedict XVI for former Anglicans, it remains on 2 November if this date falls on a Sunday; in the 1962−1969 form of the Roman Rite, use of which is still authorized, it is transferred to Monday, 3 November. On this day in particular, Catholics pray for the dead. In the Church of England it is called The Commemoration of the Faithful Departed (All Souls' Day) and is an optional celebration; Anglicans view All Souls' Day as an extension of the observance of All Saints' Day and it serves to "remember those who have died", in connection with the theological doctrines of the resurrection of the body and the Communion of Saints. In the Eastern Orthodox Church and the associated Eastern Catholic Churches, it is celebrated several times during the year and is not associated with the month of November. Beliefs and practices associated with All Souls' Day vary widely among Christian churches and denominations.

Alexios II Komnenos
abstract: Alexios II Komnenos or Alexius II Comnenus (Medieval Greek: Αλέξιος Β′ Κομνηνός, translit. Alexios II Komnēnos) (10 September 1169 – October 1183) was Byzantine emperor from 1180 to 1183. He was the son of Emperor Manuel I Komnenos and Maria, daughter of Raymond of Poitiers, prince of Antioch. He was the long-awaited male heir and was named Alexius as a fulfilment of the AIMA prophecy.

Brick
comment: A brick is building material used to make walls, pavements and other elements in masonry construction. Traditionally, the term brick referred to a unit composed of clay, but it is now used to denote any rectangular units laid in mortar. A brick can be composed of clay-bearing soil, sand, and lime, or concrete materials. Bricks are produced in numerous classes, types, materials, and sizes which vary with region and time period, and are produced in bulk quantities. Two basic categories of bricks are fired and non-fired bricks.
abstract: A brick is building material used to make walls, pavements and other elements in masonry construction. Traditionally, the term brick referred to a unit composed of clay, but it is now used to denote any rectangular units laid in mortar. A brick can be composed of clay-bearing soil, sand, and lime, or concrete materials. Bricks are produced in numerous classes, types, materials, and sizes which vary with region and time period, and are produced in bulk quantities. Two basic categories of bricks are fired and non-fired bricks. Block is a similar term referring to a rectangular building unit composed of similar materials, but is usually larger than a brick. Lightweight bricks (also called lightweight blocks) are made from expanded clay aggregate. Fired bricks are one of the longest-lasting and strongest building materials, sometimes referred to as artificial stone, and have been used since circa 4000 BC. Air-dried bricks, also known as mudbricks, have a history older than fired bricks, and have an additional ingredient of a mechanical binder such as straw. Bricks are laid in courses and numerous patterns known as bonds, collectively known as brickwork, and may be laid in various kinds of mortar to hold the bricks together to make a durable structure.

Battle of Blenheim
comment: The Battle of Blenheim (German: Zweite Schlacht bei Höchstädt; French Bataille de Höchstädt), fought on 13 August 1704, was a major battle of the War of the Spanish Succession. The overwhelming Allied victory ensured the safety of Vienna from the Franco-Bavarian army, thus preventing the collapse of the Grand Alliance.
abstract: The Battle of Blenheim (German: Zweite Schlacht bei Höchstädt; French Bataille de Höchstädt), fought on 13 August 1704, was a major battle of the War of the Spanish Succession. The overwhelming Allied victory ensured the safety of Vienna from the Franco-Bavarian army, thus preventing the collapse of the Grand Alliance. Louis XIV of France sought to knock the Holy Roman Emperor, Leopold out of the war by seizing Vienna, the Habsburg capital, and gain a favourable peace settlement. The dangers to Vienna were considerable: the Elector of Bavaria and Marshal Marsin's forces in Bavaria threatened from the west, and Marshal Vendôme's large army in northern Italy posed a serious danger with a potential offensive through the Brenner Pass. Vienna was also under pressure from Rákóczi's Hungarian revolt from its eastern approaches. Realising the danger, the Duke of Marlborough resolved to alleviate the peril to Vienna by marching his forces south from Bedburg and help maintain Emperor Leopold within the Grand Alliance. A combination of deception and skilled administration – designed to conceal his true destination from friend and foe alike – enabled Marlborough to march 400 kilometres (250 miles) unhindered from the Low Countries to the River Danube in five weeks. After securing Donauwörth on the Danube, Marlborough sought to engage the Elector's and Marsin's army before Marshal Tallard could bring reinforcements through the Black Forest. However, with the Franco-Bavarian commanders reluctant to fight until their numbers were deemed sufficient, the Duke enacted a policy of plundering in Bavaria designed to force the issue. The tactic proved unsuccessful, but when Tallard arrived to bolster the Elector's army, and Prince Eugene arrived with reinforcements for the Allies, the two armies finally met on the banks of the Danube in and around the small village of Blindheim, from which the English "Blenheim" is derived. Blenheim was one of the battles that altered the course of the w[cell cut: 2606 characters, first 2000 kept]

Andronikos III Palaiologos
comment: Andronikos III Palaiologos (Medieval Greek: Ἀνδρόνικος Γ′ Παλαιολόγος; 25 March 1297 – 15 June 1341), commonly Latinized as Andronicus III Palaeologus, was Byzantine emperor from 1328 to 1341. Born Andronikos Doukas Angelos Komnenos Palaiologos (Ἀνδρόνικος Δούκας Ἄγγελος Κομνηνός Παλαιολόγος), he was the son of Michael IX Palaiologos and Rita of Armenia. He was proclaimed co-emperor in his youth, before 1313, and in April 1321 he rebelled in opposition to his grandfather, Andronikos II Palaiologos. He was formally crowned co-emperor in February 1325, before ousting his grandfather outright and becoming sole emperor on 24 May 1328.
abstract: Andronikos III Palaiologos (Medieval Greek: Ἀνδρόνικος Γ′ Παλαιολόγος; 25 March 1297 – 15 June 1341), commonly Latinized as Andronicus III Palaeologus, was Byzantine emperor from 1328 to 1341. Born Andronikos Doukas Angelos Komnenos Palaiologos (Ἀνδρόνικος Δούκας Ἄγγελος Κομνηνός Παλαιολόγος), he was the son of Michael IX Palaiologos and Rita of Armenia. He was proclaimed co-emperor in his youth, before 1313, and in April 1321 he rebelled in opposition to his grandfather, Andronikos II Palaiologos. He was formally crowned co-emperor in February 1325, before ousting his grandfather outright and becoming sole emperor on 24 May 1328. His reign included the last failed attempts to hold back the Ottoman Turks in Bithynia and the defeat at Rusokastro against the Bulgarians, but also the successful recovery of Chios, Lesbos, Phocaea, Thessaly, and Epirus. His early death left a power vacuum that resulted in the disastrous civil war between his Empress-dowager, Anna of Savoy, and his closest friend and supporter, John VI Kantakouzenos.

Basques
abstract: The Basques ( or ; Basque: euskaldunak [eus̺kaldunak]; Spanish: vascos [ˈbaskos]; French: basques [bask]) are an indigenous ethnic group characterised by the Basque language, a common culture and shared genetic ancestry to the ancient Vascones and Aquitanians. Basques are indigenous to and primarily inhabit an area traditionally known as the Basque Country (Basque: Euskal Herria), a region that is located around the western end of the Pyrenees on the coast of the Bay of Biscay and straddles parts of north-central Spain and south-western France.

Daniel Ortega
comment: José Daniel Ortega Saavedra (Spanish pronunciation: [daˈnjel oɾˈteɣa]; born November 11, 1945) is a Nicaraguan politician serving as President of Nicaragua since 2007; previously he was leader of Nicaragua from 1979 to 1990, first as Coordinator of the Junta of National Reconstruction (1979–1985) and then as President (1985–1990). A leader in the Sandinista National Liberation Front (Frente Sandinista de Liberación Nacional, FSLN), his policies in government have seen the implementation of leftist reforms across Nicaragua.
abstract: José Daniel Ortega Saavedra (Spanish pronunciation: [daˈnjel oɾˈteɣa]; born November 11, 1945) is a Nicaraguan politician serving as President of Nicaragua since 2007; previously he was leader of Nicaragua from 1979 to 1990, first as Coordinator of the Junta of National Reconstruction (1979–1985) and then as President (1985–1990). A leader in the Sandinista National Liberation Front (Frente Sandinista de Liberación Nacional, FSLN), his policies in government have seen the implementation of leftist reforms across Nicaragua. Born into a working-class family, from an early age Ortega opposed ruling President Anastasio Somoza Debayle, widely recognized as a dictator, and became involved in the underground movement against his regime. Joining the Sandinistas as a student in 1963, Ortega's urban resistance activities led to his arrest in 1967. After his release in 1974, he also travelled to Cuba to receive training in guerilla warfare from Fidel Castro's Marxist–Leninist government. He played a crucial role in forming the Insurrectionist faction, which united the FSLN and sparked the mass uprisings of 1978-1979. After the Nicaraguan Revolution resulted in the overthrow and exile of Somoza's government, Ortega became leader of the ruling multipartisan Junta of National Reconstruction. In 1984, Ortega, the FSLN candidate, won Nicaragua's free presidential election with over 60 percent of the vote. A Marxist–Leninist, his first period in office was characterized by a controversial program of nationalization, land reform, wealth redistribution and literacy programs. Ortega's relationship with the United States was never very cordial, due to U.S. support for Somoza prior to the revolution. Although the U.S. supplied post-revolution Nicaragua with tens of millions of dollars in economic aid, relations broke down when the Sandinistas supplied weapons to leftist Salvadoran rebels (something which Ortega later admitted occurred). His government was opposed by the Contras in a vici[cell cut: 3295 characters, first 2000 kept]

Column
abstract: A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. The term column applies especially to a large round support (the shaft of the column) with a capital and a base or pedestal which is made of stone, or appearing to be so. A small wooden or metal support is typically called a post, and supports with a rectangular or other non-round section are usually called piers. For the purpose of wind or earthquake engineering, columns may be designed to resist lateral forces. Other compression members are often termed "columns" because of the similar stress conditions. Columns are frequently used to support beams or arches on which the upper parts of walls or ceilings rest. In architecture, "column" refers to such a structural element that also has certain proportional and decorative features. A column might also be a decorative element not needed for structural purposes; many columns are "engaged", that is to say form part of a wall.
comment: A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. The term column applies especially to a large round support (the shaft of the column) with a capital and a base or pedestal which is made of stone, or appearing to be so. A small wooden or metal support is typically called a post, and supports with a rectangular or other non-round section are usually called piers. For the purpose of wind or earthquake engineering, columns may be designed to resist lateral forces. Other compression members are often termed "columns" because of the similar stress conditions. Columns are frequently used to support beams

Aramaic language
abstract: Aramaic (Arāmāyā; square script אַרָמָיָא, Classical Syriac: ܐܪܡܝܐ‎) is a language or group of languages belonging to the Semitic subfamily of the Afroasiatic language family. More specifically, it is part of the Northwest Semitic group, which also includes the Canaanite languages such as Hebrew and Phoenician. The Aramaic alphabet was widely adopted for other languages and is ancestral to the Hebrew, Syriac and Arabic alphabets. During its approximately 3,100 years of written history, Aramaic has served variously as a language of administration of empires, as a language of divine worship and religious study, and as the spoken tongue of a number of Semitic peoples from the Near East. Historically, Aramaic was the language of the Arameans, a Semitic-speaking people of the region between the northern Levant and the northern Euphrates valley. By around 1000 BC, the Arameans had a string of kingdoms in what is now part of western Syria. Aramaic rose to prominence under the Neo-Assyrian Empire (911–605 BC), under whose influence Aramaic became a prestige language, and its use spread throughout most of Mesopotamia and the Levant. At its height, variants of Aramaic were spoken all over in what is today Iraq, Syria, Lebanon, Israel, Jordan, Palestine, Kuwait, Eastern Arabia, Northern Arabia, and to a lesser extent parts of southeast and south central Turkey, and parts of northwest Iran. Aramaic was the language of Jesus, who spoke the Galilean dialect during his public ministry, as well as the language of large sections of the biblical books of Daniel and Ezra, and also one of the languages of the Talmud. The scribes of the Neo-Assyrian bureaucracy had also used Aramaic, and this practice—together with other administrative practices—was subsequently inherited by the succeeding Neo-Babylonians (605–539 BC), and the Achaemenids (539–323 BC). Mediated by scribes that had been trained in the language, highly standardized written Aramaic (in its Achaemenid form called Imperial A[cell cut: 4947 characters, first 2000 kept]
comment: Aramaic (Arāmāyā; square script אַרָמָיָא, Classical Syriac: ܐܪܡܝܐ‎) is a language or group of languages belonging to the Semitic subfamily of the Afroasiatic language family. More specifically, it is part of the Northwest Semitic group, which also includes the Canaanite languages such as Hebrew and Phoenician. The Aramaic alphabet was widely adopted for other languages and is ancestral to the Hebrew, Syriac and Arabic alphabets. During its approximately 3,100 years of written history, Aramaic has served variously as a language of administration of empires, as a language of divine worship and religious study, and as the spoken tongue of a number of Semitic peoples from the Near East.

Bursa
abstract: Bursa is a large city in Turkey, located in northwestern Anatolia, within the Marmara Region. It is the fourth most populous city in Turkey and one of the most industrialized metropolitan centres in the country. The city is also the administrative centre of Bursa Province. Bursa (Ottoman Turkish بورسا) was the first major and second overall capital of the Ottoman State between 1335 and 1363. The city was referred to as Hüdavendigar (Ottoman Turkish خداوندگار 'God's gift') during the Ottoman period, while a more recent nickname is Yeşil Bursa 'Green Bursa' in reference to the parks and gardens located across its urban fabric, as well as to the vast and richly varied forests of the surrounding region. Mount Uludağ, the ancient Mysian Olympus, towers over it, and has a well-known ski resort. Bursa has rather orderly urban growth and borders a fertile plain. The mausoleums of the early Ottoman sultans are located in Bursa and the city's main landmarks include numerous edifices built throughout the Ottoman period. Bursa also has thermal baths and several museums, including a museum of archaeology. The shadow play characters Karagöz and Hacivat are based on historic personalities who lived and died in Bursa. The city is also known for Turkish dishes such as İskender kebap, its candied marron glacé chestnuts, Bursa peaches, and production of Turkish Delight. Bursa houses the Uludağ University, and its population can claim one of the highest overall levels of education in Turkey. The historic towns of İznik (Nicaea), Mudanya and Zeytinbağı are in its province. In 2015, Bursa had a population of 1,854,285. Bursa Province had 2,842,000 inhabitants.
comment: Bursa is a large city in Turkey, located in northwestern Anatolia, within the Marmara Region. It is the fourth most populous city in Turkey and one of the most industrialized metropolitan centres in the country. The city is also the administrative centre of Bursa Province. In 2015, Bursa had a population of 1,854,285. Bursa Province had 2,842,000 inhabitants.

Ansgar
abstract: Saint Ansgar (8 September 801 – 3 February 865), also known as Anskar, Saint Anschar or Oscar, was a Archbishop of Hamburg-Bremen in the northern part of the Kingdom of the East Franks. Ansgar became known as the "Apostle of the North" because of his travels and the See of Hamburg received the missionary mandate to bring Christianity to Northern Europe.

Museum of Work
abstract: The Museum of Work, or Arbetets museum, as it is in Swedish, is a museum located in Norrköping, Sweden. The museum can be found in the 20th century building The Iron in the Motala ström river in central Norrköping.

Dyson sphere
abstract: A Dyson sphere is a hypothetical megastructure that completely encompasses a star and captures a large percentage of its power output. The concept is a thought experiment that attempts to explain how a spacefaring civilization would meet its energy requirements once those requirements exceed what can be generated from the home planet's resources alone. Only a tiny fraction of a star's energy emissions reach the surface of any orbiting planet. Building structures encircling a star would enable a civilization to harvest far more energy. The first contemporary description of the structure was by Olaf Stapledon in his science fiction novel Star Maker (1937), in which he described "every solar system... surrounded by a gauze of light traps, which focused the escaping solar energy for intelligent use." The concept was later popularized by Freeman Dyson in his 1960 paper "Search for Artificial Stellar Sources of Infrared Radiation". Dyson speculated that such structures would be the logical consequence of the escalating energy needs of a technological civilization and would be a necessity for its long-term survival. He proposed that searching for such structures could lead to the detection of advanced, intelligent extraterrestrial life. Different types of Dyson spheres and their energy-harvesting ability would correspond to levels of technological advancement on the Kardashev scale. Since then, other variant designs involving building an artificial structure or series of structures to encompass a star have been proposed in exploratory engineering or described in science fiction under the name "Dyson sphere". These later proposals have not been limited to solar-power stations, with many involving habitation or industrial elements. Most fictional depictions describe a solid enclosing a star, which is considered by Dyson himself the least plausible variant of the idea. In May 2013, at the Starship Century Symposium in San Diego, Dyson repeated his comments that he wished the [cell cut: 2037 characters, first 2000 kept]
comment: A Dyson sphere is a hypothetical megastructure that completely encompasses a star and captures a large percentage of its power output. The concept is a thought experiment that attempts to explain how a spacefaring civilization would meet its energy requirements once those requirements exceed what can be generated from the home planet's resources alone. Only a tiny fraction of a star's energy emissions reach the surface of any orbiting planet. Building structures encircling a star would enable a civilization to harvest far more energy.

Lists of composers
comment: This is a list of lists of composers grouped by various criteria.

Burhanuddin Rabbani
abstract: Burhānuddīn Rabbānī (Persian/Pashto: برهان‌ الدین رباني; b. 20 September 1940, d. 20 September 2011) was an Afghan politician who served as President of the Islamic State of Afghanistan from 1992 to 1996 (de jure until 2001). After the Taliban government was toppled during Operation Enduring Freedom, Rabbani returned to Kabul and served as President from November to December 20, 2001, when Hamid Karzai was chosen at the Bonn International Conference on Afghanistan. Rabbani was also the leader of Jamiat-e Islami Afghanistan (Islamic Society of Afghanistan). He was one of the earliest founders and movement leaders of the Mujahideen in the early 1970s, right before the Soviet–Afghan War. He served as the political head of the Northern Alliance (or United Front), an alliance of various political groups who fought against the Taliban regime in Afghanistan. His government was recognized by many countries, as well as the United Nations. He later became head of Afghanistan National Front (known in the media as United National Front), the largest political opposition to Hamid Karzai's government. On 20 September 2011, Rabbani was assassinated by a suicide bomber entering his home in Kabul. As suggested by the Afghan parliament, Afghanistan's President Hamid Karzai gave him the title of "Martyr of Peace". His son Salahuddin Rabbani was chosen in April 2012 to lead efforts to forge peace in Afghanistan with the Taliban.
comment: Burhānuddīn Rabbānī (Persian/Pashto: برهان‌ الدین رباني; b. 20 September 1940, d. 20 September 2011) was an Afghan politician who served as President of the Islamic State of Afghanistan from 1992 to 1996 (de jure until 2001). After the Taliban government was toppled during Operation Enduring Freedom, Rabbani returned to Kabul and served as President from November to December 20, 2001, when Hamid Karzai was chosen at the Bonn International Conference on Afghanistan. Rabbani was also the leader of Jamiat-e Islami Afghanistan (Islamic Society of Afghanistan).

Dylan (programming language)
comment: Dylan is a multi-paradigm programming language that includes support for functional and object-oriented programming (OOP), and is dynamic and reflective while providing a programming model designed to support generating efficient machine code, including fine-grained control over dynamic and static behaviors. It was created in the early 1990s by a group led by Apple Computer. A concise and thorough overview of the language may be found in the Dylan Reference Manual.
abstract: Dylan is a multi-paradigm programming language that includes support for functional and object-oriented programming (OOP), and is dynamic and reflective while providing a programming model designed to support generating efficient machine code, including fine-grained control over dynamic and static behaviors. It was created in the early 1990s by a group led by Apple Computer. A concise and thorough overview of the language may be found in the Dylan Reference Manual. Dylan derives from Scheme and Common Lisp and adds an integrated object system derived from the Common Lisp Object System (CLOS). In Dylan, all values (including numbers, characters, functions, and classes) are first-class objects. Dylan supports multiple inheritance, polymorphism, multiple dispatch, keyword arguments, object introspection, pattern-based syntax extension macros, and many other advanced features. Programs can express fine-grained control over dynamism, admitting programs that occupy a continuum between dynamic and static programming and supporting evolutionary development (allowing for rapid prototyping followed by incremental refinement and optimization). Dylan's main design goal is to be a dynamic language well-suited for developing commercial software. Dylan attempts to address potential performance issues by introducing "natural" limits to the full flexibility of Lisp systems, allowing the compiler to clearly understand compilable units, such as libraries. Dylan derives much of its semantics from Scheme and other Lisps; some Dylan implementations were initially built within extant Lisp systems. However, Dylan has an ALGOL-like syntax instead of a Lisp-like prefix syntax.

Coast
comment: The coast, also known as the coastline or seashore, is the area where land meets the sea or ocean, or a line that forms the boundary between the land and the ocean or a lake. A precise line that can be called a coastline cannot be determined due to the Coastline paradox.
abstract: The coast, also known as the coastline or seashore, is the area where land meets the sea or ocean, or a line that forms the boundary between the land and the ocean or a lake. A precise line that can be called a coastline cannot be determined due to the Coastline paradox. The term coastal zone is a region where interaction of the sea and land processes occurs. Both the terms coast and coastal are often used to describe a geographic location or region; for example, New Zealand's West Coast, or the East and West Coasts of the United States. Edinburgh for example is a city on the coast of Great Britain. A pelagic coast refers to a coast which fronts the open ocean, as opposed to a more sheltered coast in a gulf or bay. A shore, on the other hand, can refer to parts of land adjoining any large body of water, including oceans (sea shore) and lakes (lake shore). Similarly, the somewhat related term "[stream bed/bank]" refers to the land alongside or sloping down to a river (riverbank) or body of water smaller than a lake. "Bank" is also used in some parts of the world to refer to an artificial ridge of earth intended to retain the water of a river or pond; in other places this may be called a levee. While many scientific experts might agree on a common definition of the term "coast", the delineation of the extents of a coast differ according to jurisdiction, with many scientific and government authorities in various countries differing for economic and social policy reasons. According to the UN atlas, 44% of people live within 150 kilometres (93 miles) of the sea.

Demographics of Botswana
abstract: This article is about the demographic features of the population of Botswana, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. Botswana, like many nations in southern Africa, suffers from a high HIV infection rate, estimated among adults ages 15 to 49 to be 24.8%.

International Bureau of Weights and Measures
abstract: The International Bureau of Weights and Measures (French: Bureau international des poids et mesures (BIPM)) is an intergovernmental organization that was established by the Metre Convention, through which member states act together on matters related to measurement science and measurement standards. The organisation is usually referred to by its French initialism, BIPM. The BIPM's headquarters is based at Sèvres, France. It has custody of the International Prototype of the Kilogram and houses the secretariat for this organization as well as hosting its formal meetings. The BIPM reports to the International Committee for Weights and Measures (French: Comité international des poids et mesures, CIPM), a directorate of eighteen members that meet normally biannually, which is in turn overseen by the General Conference on Weights and Measures (French: Conférence générale des poids et mesures, CGPM) that meets in Paris usually once every four years, consisting of delegates of the governments of the Member States and observers from the Associates of the CGPM. These organizations are also commonly referred to by their French initialisms.
comment: The International Bureau of Weights and Measures (French: Bureau international des poids et mesures (BIPM)) is an intergovernmental organization that was established by the Metre Convention, through which member states act together on matters related to measurement science and measurement standards. The organisation is usually referred to by its French initialism, BIPM. The BIPM's headquarters is based at Sèvres, France. It has custody of the International Prototype of the Kilogram and houses the secretariat for this organization as well as hosting its formal meetings.

Buckingham Palace
abstract: Buckingham Palace (UK: ) is the London residence and administrative headquarters of the monarch of the United Kingdom. Located in the City of Westminster, the palace is often at the centre of state occasions and royal hospitality. It has been a focal point for the British people at times of national rejoicing and mourning. Originally known as Buckingham House, the building at the core of today's palace was a large townhouse built for the Duke of Buckingham in 1703 on a site that had been in private ownership for at least 150 years. It was acquired by King George III in 1761 as a private residence for Queen Charlotte and became known as The Queen's House. During the 19th century it was enlarged, principally by architects John Nash and Edward Blore, who constructed three wings around a central courtyard. Buckingham Palace became the London residence of the British monarch on the accession of Queen Victoria in 1837. The last major structural additions were made in the late 19th and early 20th centuries, including the East Front, which contains the well-known balcony on which the royal family traditionally congregates to greet crowds. The palace chapel was destroyed by a German bomb during World War II; the Queen's Gallery was built on the site and opened to the public in 1962 to exhibit works of art from the Royal Collection. The original early 19th-century interior designs, many of which survive, include widespread use of brightly coloured scagliola and blue and pink lapis, on the advice of Sir Charles Long. King Edward VII oversaw a partial redecoration in a Belle Époque cream and gold colour scheme. Many smaller reception rooms are furnished in the Chinese regency style with furniture and fittings brought from the Royal Pavilion at Brighton and from Carlton House. The palace has 775 rooms, and the garden is the largest private garden in London. The state rooms, used for official and state entertaining, are open to the public each year for most of August and Septembe[cell cut: 2040 characters, first 2000 kept]
comment: Buckingham Palace (UK: ) is the London residence and administrative headquarters of the monarch of the United Kingdom. Located in the City of Westminster, the palace is often at the centre of state occasions and royal hospitality. It has been a focal point for the British people at times of national rejoicing and mourning.

Afonso I of Portugal
comment: Afonso I (European Portuguese: [ɐˈfõsu]; 25 July 1106 / 1109 or August 1109 / 1111 – 6 December 1185), nicknamed the Conqueror (Portuguese: O Conquistador), the Founder (O Fundador) or the Great (O Grande) by the Portuguese, and El-Bortukali [in Arabic البرتقالي] ("the Portuguese") and Ibn-Arrink [in Arabic ابن الرَّنك or ابن الرَنْق] ("son of Henry", "Henriques") by the Moors whom he fought, was the first King of Portugal. He achieved the independence of the southern part of the Kingdom of Galicia, the County of Portugal, from Galicia's overlord, the King of León, in 1139, establishing a new kingdom and doubling its area with the Reconquista, an objective that he pursued until his death in 1185, after forty-six years of wars against the Moors.

Christmas Island
abstract: The Territory of Christmas Island is an Australian external territory comprising the island of the same name. Christmas Island is located in the Indian Ocean, around 350 kilometres (220 mi) south of Java and Sumatra and around 1,550 kilometres (960 mi) north-west of the closest point on the Australian mainland. It has an area of 135 square kilometres (52 sq mi). Christmas Island had a population of 1,843 residents as of 2016, the majority of whom live in settlements on the northern tip of the island. The main settlement is Flying Fish Cove. Around two-thirds of the island's population is estimated to have Malaysian Chinese origin (though just 21.2% of the population declared a Chinese ancestry in 2016), with significant numbers of Malays and European Australians as well as smaller numbers of Malaysian Indians and Eurasians. Several languages are in use, including English, Malay, and various Chinese dialects. Islam and Buddhism are major religions on the island, though a vast majority of the population does not declare a formal religious affiliation and may be involved in ethnic Chinese religion. The first European to sight the island was Richard Rowe of the Thomas in 1615. The island was later named on Christmas Day (25 December) 1643 by Captain William Mynors but only settled in the late 19th century. Its geographic isolation and history of minimal human disturbance has led to a high level of endemism among its flora and fauna, which is of interest to scientists and naturalists. The majority (63 percent) of the island is included in the Christmas Island National Park, which features several areas of primary monsoonal forest. Phosphate, deposited originally as guano, has been mined on the island since 1899.
comment: The Territory of Christmas Island is an Australian external territory comprising the island of the same name. Christmas Island is located in the Indian Ocean, around 350 kilometres (220 mi) south of Java and Sumatra and around 1,550 kilometres (960 mi) north-west of the closest point on the Australian mainland. It has an area of 135 square kilometres (52 sq mi).

British Virgin Islands
comment: The British Virgin Islands (BVI), officially simply the Virgin Islands, are a British Overseas Territory in the Caribbean, to the east of Puerto Rico. The islands are geographically part of the Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles. British Virgin Islanders are British Overseas Territories citizens and since 2002 are British citizens as well. Although the territory is not part of the European Union and not directly subject to EU law, British Virgin Islanders are deemed to be citizens of the EU by virtue of their British citizenship.
abstract: The British Virgin Islands (BVI), officially simply the Virgin Islands, are a British Overseas Territory in the Caribbean, to the east of Puerto Rico. The islands are geographically part of the Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles. The British Virgin Islands consist of the main islands of Tortola, Virgin Gorda, Anegada, and Jost Van Dyke, along with over 50 other smaller islands and cays. About 15 of the islands are inhabited. The capital, Road Town, is on Tortola, the largest island, which is about 20 km (12 mi) long and 5 km (3 mi) wide. The islands had a population of about 28,000 at the 2010 Census, of whom approximately 23,500 lived on Tortola. For the islands, the latest United Nations estimate (2016) is 30,661. British Virgin Islanders are British Overseas Territories citizens and since 2002 are British citizens as well. Although the territory is not part of the European Union and not directly subject to EU law, British Virgin Islanders are deemed to be citizens of the EU by virtue of their British citizenship.

Ealdred (archbishop of York)
abstract: Ealdred (or Aldred; died 11 September 1069) was Abbot of Tavistock, Bishop of Worcester, and Archbishop of York in Anglo-Saxon England. He was related to a number of other ecclesiastics of the period. After becoming a monk at the monastery at Winchester, he was appointed Abbot of Tavistock Abbey in around 1027. In 1046 he was named to the Bishopric of Worcester. Ealdred, besides his episcopal duties, served Edward the Confessor, the King of England, as a diplomat and as a military leader. He worked to bring one of the king's relatives, Edward the Exile, back to England from Hungary to secure an heir for the childless king. In 1058 he undertook a pilgrimage to Jerusalem, the first bishop from England to do so. As administrator of the Diocese of Hereford, he was involved in fighting against the Welsh, suffering two defeats at the hands of raiders before securing a settlement with Gruffydd ap Llywelyn, a Welsh ruler. In 1060, Ealdred was elected to the archbishopric of York, but had difficulty in obtaining papal approval for his appointment, only managing to do so when he promised not to hold the bishoprics of York and Worcester simultaneously. He helped secure the election of Wulfstan as his successor at Worcester. During his archiepiscopate, he built and embellished churches in his diocese, and worked to improve his clergy by holding a synod which published regulations for the priesthood. Some sources state that following King Edward the Confessor's death in 1066, it was Ealdred who crowned Harold Godwinson as King of England. Ealdred supported Harold as king, but when Harold was defeated at the Battle of Hastings, Ealdred backed Edgar the Ætheling and then endorsed King William the Conqueror, the Duke of Normandy and a distant relative of King Edward's. Ealdred crowned King William on Christmas Day in 1066. William never quite trusted Ealdred or the other English leaders, and Ealdred had to accompany William back to Normandy in 1067, but he had returned to York by t[cell cut: 2125 characters, first 2000 kept]
comment: Ealdred (or Aldred; died 11 September 1069) was Abbot of Tavistock, Bishop of Worcester, and Archbishop of York in Anglo-Saxon England. He was related to a number of other ecclesiastics of the period. After becoming a monk at the monastery at Winchester, he was appointed Abbot of Tavistock Abbey in around 1027. In 1046 he was named to the Bishopric of Worcester. Ealdred, besides his episcopal duties, served Edward the Confessor, the King of England, as a diplomat and as a military leader. He worked to bring one of the king's relatives, Edward the Exile, back to England from Hungary to secure an heir for the childless king.

Dementia praecox
comment: Dementia praecox (a "premature dementia" or "precocious madness") is a disused psychiatric diagnosis that originally designated a chronic, deteriorating psychotic disorder characterized by rapid cognitive disintegration, usually beginning in the late teens or early adulthood. Over the years, the term "dementia praecox" was gradually replaced by "schizophrenia", which remains in current diagnostic use.
abstract: Dementia praecox (a "premature dementia" or "precocious madness") is a disused psychiatric diagnosis that originally designated a chronic, deteriorating psychotic disorder characterized by rapid cognitive disintegration, usually beginning in the late teens or early adulthood. Over the years, the term "dementia praecox" was gradually replaced by "schizophrenia", which remains in current diagnostic use. The term "dementia praecox" was first used in 1891 by Arnold Pick (1851–1924), a professor of psychiatry at Charles University in Prague. His brief clinical report described the case of a person with a psychotic disorder resembling hebephrenia. German psychiatrist Emil Kraepelin (1856–1926) popularised it in his first detailed textbook descriptions of a condition that eventually became a different disease concept and relabeled as schizophrenia. Kraepelin reduced the complex psychiatric taxonomies of the nineteenth century by dividing them into two classes: manic-depressive psychosis and dementia praecox. This division, commonly referred to as the Kraepelinian dichotomy, had a fundamental impact on twentieth-century psychiatry, though it has also been questioned. The primary disturbance in dementia praecox was seen to be a disruption in cognitive or mental functioning in attention, memory, and goal-directed behaviour. Kraepelin contrasted this with manic-depressive psychosis, now termed bipolar disorder, and also with other forms of mood disorder, including major depressive disorder. He eventually concluded that it was not possible to distinguish his categories on the basis of cross-sectional symptoms. Kraepelin viewed dementia praecox as a progressively deteriorating disease from which no one recovered. However, by 1913, and more explicitly by 1920, Kraepelin admitted that while there may be a residual cognitive defect in most cases, the prognosis was not as uniformly dire as he had stated in the 1890s. Still, he regarded it as a specific disease concept that implied i[cell cut: 2031 characters, first 2000 kept]

http://dbpedia.org/resource/Ain't_I_a_Woman%3F_(book)
comment: Ain't I a Woman?: Black women and feminism is a 1981 book by bell hooks titled after Sojourner Truth's "Ain't I a Woman?" speech. Hooks examines the effect of racism and sexism on black women, the civil rights movement, and feminist movements from suffrage to the 1970s. She argues that the convergence of sexism and racism during slavery contributed to black women having the lowest status and worst conditions of any group in American society. White female abolitionists and suffragists were often more comfortable with black male abolitionists such as Frederick Douglass, while southern segregationalists and stereotypes of black female promiscuity and immorality caused protests whenever black women spoke. Hooks points out that these white female reformers were more concerned with white moralit
abstract: Ain't I a Woman?: Black women and feminism is a 1981 book by bell hooks titled after Sojourner Truth's "Ain't I a Woman?" speech. Hooks examines the effect of racism and sexism on black women, the civil rights movement, and feminist movements from suffrage to the 1970s. She argues that the convergence of sexism and racism during slavery contributed to black women having the lowest status and worst conditions of any group in American society. White female abolitionists and suffragists were often more comfortable with black male abolitionists such as Frederick Douglass, while southern segregationalists and stereotypes of black female promiscuity and immorality caused protests whenever black women spoke. Hooks points out that these white female reformers were more concerned with white morality than the conditions these morals caused black Americans. Further, she argues that the stereotypes that were set during slavery still affect black women today. She argued that slavery allowed white society to stereotype white women as the pure goddess virgin and move black women to the seductive whore stereotype formerly placed on all women, thus justifying the devaluation of black femininity and rape of black women. The work which black women have been forced to perform, either in slavery or in a discriminatory workplace, that would be non-gender conforming for white women has been used against black women as a proof of their emasculating behaviour. bell hooks argues that black nationalism was largely a patriarchal and misogynist movement, seeking to overcome racial divisions by strengthening sexist ones, and that it readily latched onto the idea of the emasculating black matriarch proposed by Daniel Patrick Moynihan, whose theories bell hooks often criticizes. Meanwhile, she says, the "feminist movement", a largely white middle and upper class affair, did not articulate the needs of poor and non-white women, thus reinforcing sexism, racism, and classism. She suggests this explai[cell cut: 2474 characters, first 2000 kept]

Council of Trent
comment: The Council of Trent (Latin: Concilium Tridentinum), held between 1545 and 1563 in Trent (or Trento, in northern Italy), was the 19th ecumenical council of the Catholic Church. Prompted by the Protestant Reformation, it has been described as the embodiment of the Counter-Reformation. More than three hundred years passed until the next ecumenical council, the First Vatican Council, was convened in 1869.
abstract: The Council of Trent (Latin: Concilium Tridentinum), held between 1545 and 1563 in Trent (or Trento, in northern Italy), was the 19th ecumenical council of the Catholic Church. Prompted by the Protestant Reformation, it has been described as the embodiment of the Counter-Reformation. The Council issued condemnations of what it defined to be heresies committed by proponents of Protestantism, and also issued key statements and clarifications of the Church's doctrine and teachings, including scripture, the Biblical canon, sacred tradition, original sin, justification, salvation, the sacraments, the Mass and the veneration of saints. The Council met for twenty-five sessions between 13 December 1545 and 4 December 1563. Pope Paul III, who convoked the Council, oversaw the first eight sessions (1545–47), while the twelfth to sixteenth sessions (1551–52) were overseen by Pope Julius III and the seventeenth to twenty-fifth sessions (1562–63) by Pope Pius IV. The consequences of the Council were also significant in regards to the Church's liturgy and practices. During its deliberations, the Council made the Vulgate the official example of the Biblical canon and commissioned the creation of a standard version, although this was not achieved until the 1590s. In 1565, a year after the Council finished its work, Pius IV issued the Tridentine Creed (after Tridentum, Trent's Latin name) and his successor Pius V then issued the Roman Catechism and revisions of the Breviary and Missal in, respectively, 1566, 1568 and 1570. These, in turn, led to the codification of the Tridentine Mass, which remained the Church's primary form of the Mass for the next four hundred years. More than three hundred years passed until the next ecumenical council, the First Vatican Council, was convened in 1869.

A Clockwork Orange (novel)
abstract: A Clockwork Orange is a dystopian satirical black comedy novel by English writer Anthony Burgess, published in 1962. It is set in a near-future English society that has a youth subculture of extreme violence. The teenage protagonist, Alex, narrates his violent exploits, and his experiences with state authorities intent on reforming him. The book is partially written in a Russian-influenced argot called "Nadsat", which takes its name from the Russian suffix that is equivalent to '-teen' in English. According to Burgess, it was a jeu d'esprit written in just three weeks. In 2005, A Clockwork Orange was included on Time magazine's list of the 100 best English-language novels written since 1923, and it was named by Modern Library and its readers as one of the 100 best English-language novels of the 20th century. The original manuscript of the book has been located at McMaster University's William Ready Division of Archives and Research Collections in Hamilton, Ontario, Canada since the institution purchased the documents in 1971.
comment: A Clockwork Orange is a dystopian satirical black comedy novel by English writer Anthony Burgess, published in 1962. It is set in a near-future English society that has a youth subculture of extreme violence. The teenage protagonist, Alex, narrates his violent exploits, and his experiences with state authorities intent on reforming him. The book is partially written in a Russian-influenced argot called "Nadsat", which takes its name from the Russian suffix that is equivalent to '-teen' in English. According to Burgess, it was a jeu d'esprit written in just three weeks.

Athlon
comment: Athlon is the brand name applied to a series of x86-compatible microprocessors designed and manufactured by Advanced Micro Devices (AMD). The original Athlon (now called Athlon Classic) was the first seventh-generation x86 processor and was the first desktop processor to reach speeds of one gigahertz (GHz). It made its debut on June 23, 1999. AMD has continued using the Athlon name with the 64-bit Athlon 64 architecture, the Athlon II, and Accelerated Processing Unit (APU) chips targeting the Socket AM1 desktop SoC architecture, and Socket AM4 Zen microarchitecture.
abstract: Athlon is the brand name applied to a series of x86-compatible microprocessors designed and manufactured by Advanced Micro Devices (AMD). The original Athlon (now called Athlon Classic) was the first seventh-generation x86 processor and was the first desktop processor to reach speeds of one gigahertz (GHz). It made its debut on June 23, 1999. AMD has continued using the Athlon name with the 64-bit Athlon 64 architecture, the Athlon II, and Accelerated Processing Unit (APU) chips targeting the Socket AM1 desktop SoC architecture, and Socket AM4 Zen microarchitecture. Athlon comes from the Ancient Greek ἆθλον (athlon) meaning "(sport) contest", or "prize of a contest", or "place of a contest; arena".

Abersychan
comment: Abersychan is a settlement and community north of Pontypool in Torfaen, Wales, and lies within the boundaries of the historic county of Monmouthshire and the preserved county of Gwent. Abersychan lies in the narrow northern section of the Afon Lwyd valley. The town includes two schools; Abersychan Comprehensive School and Victoria Primary School; together with various shops and other amenities including Abersychan Rugby Club.
abstract: Abersychan is a settlement and community north of Pontypool in Torfaen, Wales, and lies within the boundaries of the historic county of Monmouthshire and the preserved county of Gwent. Abersychan lies in the narrow northern section of the Afon Lwyd valley. The town includes two schools; Abersychan Comprehensive School and Victoria Primary School; together with various shops and other amenities including Abersychan Rugby Club. Abersychan was the birthplace of the politicians Roy Jenkins, Don Touhig and Paul Murphy (MP for Torfaen); and of the rugby footballers Wilfred Hodder, Candy Evans and Bryn Meredith.

Accrington
comment: Accrington is a town in the Hyndburn borough of Lancashire, England. It lies about 4 miles (6 km) east of Blackburn, 6 miles (10 km) west of Burnley, 13 miles (21 km) east of Preston, 20 miles (32 km) north of Manchester city centre and is situated on the mostly culverted River Hyndburn. Commonly abbreviated by locals to "Accy", the town has a population of 35,456 according to the 2011 census.
abstract: Accrington is a town in the Hyndburn borough of Lancashire, England. It lies about 4 miles (6 km) east of Blackburn, 6 miles (10 km) west of Burnley, 13 miles (21 km) east of Preston, 20 miles (32 km) north of Manchester city centre and is situated on the mostly culverted River Hyndburn. Commonly abbreviated by locals to "Accy", the town has a population of 35,456 according to the 2011 census. Accrington is a former centre of the cotton and textile machinery industries. The town is famed for manufacturing the hardest and densest building bricks in the world, "The Accrington NORI" (iron), which were used in the construction of the Empire State Building and for the foundations of Blackpool Tower; famous for Accrington Stanley F.C. and the Haworth Art Gallery which holds Europe's largest collection of Tiffany glass.

Aimoin
comment: Aimoin of Fleury (Latin: Aimoinus (Annonius; Aemonius) Floriacensis; c. 960 – c. 1010), French chronicler, was born at Villefranche-de-Longchat about 960, and in early life entered the monastery of Fleury, where he became a monk and passed the greater part of his life. Between c. 980 and 985 Aimoin wrote about St. Benedict in Abbey of Fleury-sur-Loire. His chief work is a Historia Francorum, or Libri V. de Gestis Francorum, which deals with the history of the Franks from the earliest times to 653, and was continued by other writers until the middle of the twelfth century. It was much in vogue during the Middle Ages, but its historical value is now regarded as slight. It was edited by G. Waitz and published in the Monumenta Germaniae Historica: Scriptores, Band xxvi (Hanover and Berlin, 18
abstract: Aimoin of Fleury (Latin: Aimoinus (Annonius; Aemonius) Floriacensis; c. 960 – c. 1010), French chronicler, was born at Villefranche-de-Longchat about 960, and in early life entered the monastery of Fleury, where he became a monk and passed the greater part of his life. Between c. 980 and 985 Aimoin wrote about St. Benedict in Abbey of Fleury-sur-Loire. His chief work is a Historia Francorum, or Libri V. de Gestis Francorum, which deals with the history of the Franks from the earliest times to 653, and was continued by other writers until the middle of the twelfth century. It was much in vogue during the Middle Ages, but its historical value is now regarded as slight. It was edited by G. Waitz and published in the Monumenta Germaniae Historica: Scriptores, Band xxvi (Hanover and Berlin, 1826–1892). In 1004 he also wrote a Vita Abbonis, abbatis Floriacensis, the last of a series of lives of the abbots of Fleury, all of which, except the life of Abbo, have been lost. This was published by J. Mabillon in the Acta sanctorum ordinis sancti Benedicti (Paris, 1668–1701). Aimoin's third work was the composition of books ii and iii of the Miracula sancti Benedicti, the first book of which was written by another monk of Fleury named Adrevald. This also appears in the Acta sanctorum.

Beltane
comment: Beltane () is the anglicised name for the Gaelic May Day festival. Most commonly it is held on 1 May, or about halfway between the spring equinox and the summer solstice. Historically, it was widely observed throughout Ireland, Scotland and the Isle of Man. In Irish the name for the festival day is Lá Bealtaine ([l̪ˠaː ˈbʲal̪ˠt̪ˠənʲə]), in Scottish Gaelic Là Bealltainn ([l̪ˠaː ˈpjaul̪ˠt̪ɪɲ]) and in Manx Gaelic Laa Boaltinn/Boaldyn. It is one of the four Gaelic seasonal festivals—along with Samhain, Imbolc and Lughnasadh—and is similar to the Welsh Calan Mai.
abstract: Beltane () is the anglicised name for the Gaelic May Day festival. Most commonly it is held on 1 May, or about halfway between the spring equinox and the summer solstice. Historically, it was widely observed throughout Ireland, Scotland and the Isle of Man. In Irish the name for the festival day is Lá Bealtaine ([l̪ˠaː ˈbʲal̪ˠt̪ˠənʲə]), in Scottish Gaelic Là Bealltainn ([l̪ˠaː ˈpjaul̪ˠt̪ɪɲ]) and in Manx Gaelic Laa Boaltinn/Boaldyn. It is one of the four Gaelic seasonal festivals—along with Samhain, Imbolc and Lughnasadh—and is similar to the Welsh Calan Mai. Beltane is mentioned in some of the earliest Irish literature, and it is associated with important events in Irish mythology. It marked the beginning of summer and was when cattle were driven out to the summer pastures. Rituals were performed to protect the cattle, crops and people, and to encourage growth. Special bonfires were kindled, and their flames, smoke and ashes were deemed to have protective powers. The people and their cattle would walk around or jump over the bonfire or pass between two bonfires, and sometimes leap over the flames or embers. All household fires would be doused and then re-lit from the Beltane bonfire. These gatherings would be accompanied by a feast, and some of the food and drink would be offered to the aos sí. Doors, windows, byres and the cattle themselves would be decorated with yellow May flowers, perhaps because they evoked fire. In parts of Ireland, people would make a May Bush: a thorn bush decorated with flowers, ribbons and bright shells. Holy wells were also visited, while Beltane dew was thought to bring beauty and maintain youthfulness. Many of these customs were part of May Day or Midsummer festivals in other parts of Great Britain and Europe. Beltane celebrations had largely died out by the mid-20th century, although some of its customs continued and in some places it has been revived as a cultural event. Since the late 20th century, Celtic neopagans and Wiccans have o[cell cut: 2177 characters, first 2000 kept]