Bhushan Tiwari
wiki page extracted: 2020-08-11T08:25:09Z
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Bhushan_Tiwari&oldid=972291714
wiki page modified: 2020-08-11T08:25:07Z
wiki page length: 5039
wiki page revision ID: 972291714

Photographic film
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Photographic_film&oldid=972291709
abstract: Photographic film is a strip or sheet of transparent plastic film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the crystals determine the sensitivity, contrast, and resolution of the film. The emulsion will gradually darken if left exposed to light, but the process is too slow and incomplete to be of any practical use. Instead, a very short exposure to the image formed by a camera lens is used to produce only a very slight chemical change, proportional to the amount of light absorbed by each crystal. This creates an invisible latent image in the emulsion, which can be chemically developed into a visible photograph. In addition to visible light, all films are sensitive to ultraviolet light, X-rays and gamma rays, and high-energy particles. Unmodified silver halide crystals are sensitive only to the blue part of the visible spectrum, producing unnatural-looking renditions of some colored subjects. This problem was resolved with the discovery that certain dyes, called sensitizing dyes, when adsorbed onto the silver halide crystals made them respond to other colors as well. First orthochromatic (sensitive to blue and green) and finally panchromatic (sensitive to all visible colors) films were developed. Panchromatic film renders all colors in shades of gray approximately matching their subjective brightness. By similar techniques, special-purpose films can be made sensitive to the infrared (IR) region of the spectrum. In black-and-white photographic film, there is usually one layer of silver halide crystals. When the exposed silver halide grains are developed, the silver halide crystals are converted to metallic silver, which blocks light and appears as the black part of the film negative. Color film has at least three sensitive layers, incorporating different combinations of sensitizing dyes. Typically the blue-sensitive layer is on top, followed by a yell[cell cut: 3366 characters, first 2000 kept]
wiki page extracted: 2020-08-11T08:25:10Z
wiki page length: 53649
wiki page out degree: 179
wiki page modified: 2020-08-11T08:25:04Z
wiki page revision ID: 972291709

Perumangalam
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Perumangalam&oldid=972291710
abstract: Thiruperumangalam, or Perumangalam is a village situated 4 km west of Vaitheeswarankoil and to the north-east of . This village was established during the Chola's Kingdom in the 10th century. One of the 63 Nayanars, Kalikama Nayanmar, lived in this village and served its people. This village was described well in the Sekizar Puranam written by the poet Sekizar, who was the minister of the second Kulothunga Cholan. Later,vadukuveli is added to this village. The village has a very old ancient temple for kalikama Nayanmar at the V.koil. Apart from this temple, this village has many temples. For instance, Pichaiamman Aalayam, Uthrapadhiyar Temple, Mariamman Temple, a couple of Vinayagar Temple, Kaliamman Temple, Kanni Koil, and Kambarkoil. This Pichaiamman aalayam is very old and was damaged 400 years ago. The temple was renovated and the "Maha Kumbabishega pooja" was completed on 4 September 2008 by the people of the village and devotees. Seven Matrika goddesses are dedicated to this temple. The name of the goddesses are 1. Bramhi - Lord Brama's energy2. Maheswari - Lord Shiva's energy3. Kowmari - Lord Muruga's energy4. Vaishnavi - Lord Vishnu's energy5. Varahi - Lord Yama's energy6. Indhirani - Lord Indira's energy7. Samundi - An aspect of Mother's energy
wiki page length: 4087
wiki page revision ID: 972291710
wiki page extracted: 2020-08-11T08:25:09Z
comment: Thiruperumangalam, or Perumangalam is a village situated 4 km west of Vaitheeswarankoil and to the north-east of . This village was established during the Chola's Kingdom in the 10th century. One of the 63 Nayanars, Kalikama Nayanmar, lived in this village and served its people. This village was described well in the Sekizar Puranam written by the poet Sekizar, who was the minister of the second Kulothunga Cholan. Later,vadukuveli is added to this village. The village has a very old ancient temple for kalikama Nayanmar at the V.koil. Apart from this temple, this village has many temples. For instance, Pichaiamman Aalayam, Uthrapadhiyar Temple, Mariamman Temple, a couple of Vinayagar Temple, Kaliamman Temple, Kanni Koil, and Kambarkoil. This Pichaiamman aalayam is very old and was damaged 4
wiki page modified: 2020-08-11T08:25:05Z

David Lewis (academic)
wiki page revision ID: 972291715
wiki page extracted: 2020-08-11T08:25:10Z
wiki page revision link: http://en.wikipedia.org/w/index.php?title=David_Lewis_(academic)&oldid=972291715
wiki page modified: 2020-08-11T08:25:07Z

Pancho507
contributor ID: 23914831

Category:Churches completed in 1830
wiki page revision ID: 972291712