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Colin Pask
Colin Pask (born 1943) is a British mathematical physicist and science writer. Life He was born in Great Gonerby, on the outskirts of Grantham in Lincolnshire, where his father was a dairy farmer. He was educated at King's School, Grantham from age 11, and went to Queen Mary College, London for a degree course in theoretical physics and mathematics. He graduated B.Sc. there in 1964. Career Pask studied for a Ph.D. in nuclear physics under John M. Blatt at the University of New South Wales from 1964, graduating in 1967 with a dissertation entitled ''Studies in the Nuclear Three-Body Problem''. He spent a period at Duke University, then returned to the University of New South Wales as lecturer in the Department of Applied Mathematics. In 1971 Pask moved to the Australian National University, with an Australian Research Council fellowship to work in the Department of Applied Mathematics there. He was made a Fellow in 1973, and Senior Fellow in 1978. He moved in 1986 to becom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Journalism
Science journalism conveys reporting about science to the public. The field typically involves interactions between scientists, journalists and the public. Origins Modern science journalism originated in weather and other natural history observations, as well as reports of new scientific findings, reported by almanacs and other news writing in the centuries following the advent of the printing press. One early example dates back to '' Digdarshan'' (means showing the direction), which was an educational monthly magazine that started publication in 1818 from Srirampore, Bengal, India. ''Digdarshan'' carried articles on different aspects of science, such as plants, steam boat, etc. It was available in Bengali, Hindi and English languages. In the U.S., ''Scientific American'' was founded in 1845, in another early example. One of the occasions an article was attributed to a 'scientific correspondent' was "A Gale in the Bay of Biscay" by William Crookes which appeared in ''The Ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allan Snyder
Allan Whitenack Snyder (born 1942) is the director of the Centre for the Mind at the University of Sydney, Australia where he also holds the 150th Anniversary Chair of Science and the Mind. He is a co-founder of Emotiv Systems and winner of the International Australia Prize in 1997 and the Marconi Prize in 2001 for his contributions to optical physics. Snyder is also the Creator and Chairman of the ''What Makes a Champion?'' forum, an official Olympic cultural event first held at the Sydney 2000 Olympic Games. He is also the Chair of Research on the MindChamps World Research, Advisory and Education Team, with a focus on neuroscience. Snyder's research career began in optical physics. More recently, he has worked on mind sciences. He has appeared on television demonstrating how transcranial magnetic stimulation to the left temporal lobe can induce savant-like skills. Savant hypothesis Snyder is interested in understanding savants. In savants, according to Snyder, the top lay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The University Of New South Wales
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of tertiary education. The name traces back to Plato's school of philosophy, founded approximately 386 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and Skills, skill, north of Ancient Athens, Athens, Greece. The Royal Spanish Academy defines academy as scientific, literary or artistic society established with public authority and as a teaching establishment, public or private, of a professional, artistic, technical or simply practical nature. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the Gymnasium (ancient Greece), gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive Grove (nature), grove, hence the expression "the groves of Academe". In these gardens, the philos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of New South Wales Alumni
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the Midd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alumni Of Queen Mary University Of London
Alumni (: alumnus () or alumna ()) are former students or graduates of a school, college, or university. The feminine plural alumnae is sometimes used for groups of women, and alums (: alum) or alumns (: alumn) as gender-neutral alternatives. The word comes from Latin, meaning nurslings, pupils or foster children, derived from "to nourish". The term is not synonymous with "graduates": people can be alumni without graduating, e.g. Burt Reynolds was an alumnus of Florida State University but did not graduate. The term is sometimes used to refer to former employees, former members of an organization, former contributors, or former inmates. Etymology The Latin noun means "foster son" or "pupil". It is derived from the Latin verb "to nourish". Separate, but from the same root, is the adjective "nourishing", found in the phrase '' alma mater'', a title for a person's home university. Usage in Roman law In Latin, is a legal term (Roman law) to describe a child placed in fostera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Physicists
Mathematics is a field of study that discovers and organizes methods, theories and theorems that are developed and proved for the needs of empirical sciences and mathematics itself. There are many areas of mathematics, which include number theory (the study of numbers), algebra (the study of formulas and related structures), geometry (the study of shapes and spaces that contain them), analysis (the study of continuous changes), and set theory (presently used as a foundation for all mathematics). Mathematics involves the description and manipulation of abstract objects that consist of either abstractions from nature orin modern mathematicspurely abstract entities that are stipulated to have certain properties, called axioms. Mathematics uses pure reason to prove properties of objects, a ''proof'' consisting of a succession of applications of deductive rules to already established results. These results include previously proved theorems, axioms, andin case of abstraction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1943 Births
Events Below, the events of World War II have the "WWII" prefix. January * January 1 – WWII: The Soviet Union announces that 22 German divisions have been encircled at Stalingrad, with 175,000 killed and 137,650 captured. * January 4 – WWII: Greek-Polish athlete and saboteur Jerzy Iwanow-Szajnowicz is executed by the Germans at Kaisariani. * January 10 – WWII: Guadalcanal campaign, Guadalcanal Campaign: American forces of the 2nd Marine Division and the 25th Infantry Division (United States), 25th Infantry Division begin their assaults on the Battle of Mount Austen, the Galloping Horse, and the Sea Horse#Galloping Horse, Galloping Horse and Sea Horse on Guadalcanal. Meanwhile, the Japanese Seventeenth Army (Japan), 17th Army makes plans to abandon the island and after fierce resistance withdraws to the west coast of Guadalcanal. * January 11 ** The United States and United Kingdom revise previously unequal treaty relationships with the Republic of China (1912–194 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Fibres
An optical fiber, or optical fibre, is a flexible glass or plastic fiber that can transmit light from one end to the other. Such fibers find wide usage in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data transfer rates) than electrical cables. Fibers are used instead of metal wires because signals travel along them with less loss and are immune to electromagnetic interference. Fibers are also used for illumination and imaging, and are often wrapped in bundles so they may be used to carry light into, or images out of confined spaces, as in the case of a fiberscope. Specially designed fibers are also used for a variety of other applications, such as fiber optic sensors and fiber lasers. Glass optical fibers are typically made by drawing, while plastic fibers can be made either by drawing or by extrusion. Optical fibers typically include a core surrounded by a transparent cladding material with a lower index of re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apposition Eye
An eye is a sensory organ that allows an organism to perceive visual information. It detects light and converts it into electro-chemical impulses in neurons (neurones). It is part of an organism's visual system. In higher organisms, the eye is a complex optical system that collects light from the surrounding environment, regulates its intensity through a diaphragm, focuses it through an adjustable assembly of lenses to form an image, converts this image into a set of electrical signals, and transmits these signals to the brain through neural pathways that connect the eye via the optic nerve to the visual cortex and other areas of the brain. Eyes with resolving power have come in ten fundamentally different forms, classified into compound eyes and non-compound eyes. Compound eyes are made up of multiple small visual units, and are common on insects and crustaceans. Non-compound eyes have a single lens and focus light onto the retina to form a single image. This type of eye i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stiles–Crawford Effect
The Stiles–Crawford effect (subdivided into the Stiles–Crawford effect of the first and second kind) is a property of the human eye that refers to the directional sensitivity of the cone photoreceptors. The Stiles–Crawford effect of the first kind is the phenomenon where light entering the eye near the edge of the pupil produces a lower photoreceptor response compared to light of equal intensity entering near the center of the pupil. The photoreceptor response is significantly lower than expected by the reduction in the photoreceptor acceptance angle of light entering near the edge of the pupil. Measurements indicate that the peak photoreceptor sensitivity does not occur for light entering the eye directly through the center of the pupil, but at an offset of approximately 0.2–0.5 mm towards the nasal side. The Stiles–Crawford effect of the second kind is the phenomenon where the observed color of monochromatic light entering the eye near the edge of the pupil is dif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
