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English Wikipedia references for Sciencenews.org 201-220 of 500
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| Implicit Association Test Implicit Association Test (IAT) is an experimental method within social psychology designed to measure the strength of automatic association between mental representations of objects (concepts) in memory. The IAT requires the rapid categorization of various stimulus objects, such that easier pairings (and faster responses) are interpreted as being more strongly associated in memory than more difficult pairings (slower responses). Implicit_Association_Test | |
| Gourmand syndrome Gourmand syndrome is a rare, benign condition that sometimes occurs in people who sustain injuries to the right frontal lobe. These people develop a new, post-injury passion for gourmet food. It was first described by Regard and Landis in the journal Neurology. This often causes great financial distress, thus leading to other psychological problems. Gourmand_syndrome | |
| Frank Gray (researcher) Frank Gray was a physicist and researcher at Bell Labs who made numerous innovations in television, both mechanical and electronic, and is remembered for the Gray code.The Gray code, or reflected binary code, appearing in Gray's 1953 patent, is a binary numeral system often used in electronics, but with many applications in mathematics. Frank_Gray_(researcher) | |
| Intel International Science and Engineering Fair Intel_International_Science_and_Engineering_Fair | |
| Area of a disk area of a disk (the region inside a circle) is πr2 when the circle has radius r. Here the symbol π (Greek letter pi) denotes, as usual, the constant ratio of the circumference of a circle to its diameter.Modern mathematics can obtain the area using the methods of integral calculus or its more sophisticated offspring, real analysis. Area_of_a_disk | |
| William H. Cade Dr. William H. "Bill" Cade is a biologist and the President of the University of Lethbridge. He researches the role of acoustic signals in field cricket mating behaviour. William_H._Cade | |
| River crossing puzzle river crossing puzzle is a type of transport puzzle in which the object is to carry items from one river bank to another. The difficulty of the puzzle may arise from restrictions on which or how many items can be transported at the same time, or from which or how many items may be safely left together. The setting may vary cosmetically, for example, by replacing the river by a bridge. River_crossing_puzzle | |
| Cryptochrome Cryptochromes (from the Greek κρυπτό χρώμα, hidden colour) are a class of blue light photoreceptors of plants and animals. They form a family of flavoproteins that regulate germination, elongation, photoperiodism, and other responses in higher plants. Cryptochromes are involved in the circadian rhythm of plants and animals, and in the sensing of magnetic fields in a number of species. Cryptochrome | |
| Spidron This article discusses the plane geometric figure; for the science-fiction character see Spidron (character).In geometry, a spidron is a continuous flat geometric figure composed entirely of triangles, where, for every pair of joining triangles, each has a leg of the other as one of its legs, and neither has any point inside the interior of the other. Spidron | |
| Holyhedron Holyhedron | |
| Cadmium selenide Cadmium selenide (CdSe) is a solid, binary compound of cadmium and selenium. Common names for this compound are cadmium(II) selenide, cadmium selenide, and cadmoselite (a very rare mineral).Cadmium selenide is a semiconducting material, but has yet to find many applications in manufacturing. This material is transparent to infra-red (IR) light, and has seen limited use in windows for instruments utilizing IR light. Cadmium_selenide | |
| Marine pollution Marine pollution occurs when harmful effects, or potentially harmful effects, can result from the entry into the ocean of chemicals, particles, industrial, agricultural and residential waste, or the spread of invasive organisms.Most sources of marine pollution are land based. Marine_pollution | |
| Wikipedia Signpost/2005-07-11/Award and press citations Wikipedia:Wikipedia_Signpost/2005-07-11/Award_and_press_citations | |
| Baryon asymmetry baryon asymmetry problem in physics refers to the apparent fact that there is an imbalance in baryonic matter and antibaryonic matter in the universe. Neither the standard model of particle physics, nor the theory of general relativity provide an obvious explanation for why this should be so; and it is a natural assumption that the universe be neutral with all conserved charges. Baryon_asymmetry | |
| Ethyl nitrate Ethyl nitrate has formula . It is used in organic synthesis and as an intermediate in the preparation of some drugs, dyes, and perfumes. Ethyl nitrate is found in the atmosphere, where it can react with other gases to form smog. Originally thought to be a pollutant, formed mainly by the combustion of fossil fuels, recent analysis of ocean water samples reveal that in places where cool water rises from the deep, the water is saturated with alkyl nitrates, likely formed by natural processes. Ethyl_nitrate | |
| WikiProject Dinosaurs Wikipedia_talk:WikiProject_Dinosaurs | |
| Daina Taimina Daina Taimina is a Latvian mathematician at Cornell University who crochets objects to illustrate hyperbolic space.She came up with the idea in an idle moment during a camping trip in 1997, based on paper models designed by geometer William Thurston. Colleagues were intrigued that her creations embodied concepts they had been teaching for years but never actually seen. She was invited, together with her husband David Henderson, a math professor also at Cornell, to give a presentation at a Cornell workshop. Daina_Taimina | |
| Juvenile court A juvenile court or young offender court is a court of law having special authority to try and pass judgments for crimes committed by children or adolescents who have not attained the age of majority. In most modern legal systems, crimes committed by children and minors are treated differently and differentially regarding the same crimes committed by adults.Severe, like murder or gang-related, offenses in 44 states of the USA are treated the same as crimes committed by adults "The main difference between a juvenile court and an adult court in England is that the juvenile court has a much wider jurisdiction in terms of the offenses it can try. Juvenile_court | |
| Donald G. Saari Donald Gene Saari (born March 1940 in Houghton, Michigan) is the Distinguished Professor of Mathematics and Economics and director of the Institute for Mathematical Behavioral Sciences at the University of California Irvine. He received his Bachelor of Science in Mathematics in 1962 from Michigan Technological University, his Master of Science and PhD in Mathematics from Purdue University in 1964 and 1967, respectively. Donald_G._Saari | |
| Sound recording and reproduction Sound recording and reproduction is an electrical or mechanical inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Sound_recording_and_reproduction |
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