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John Nye (scientist)
John Frederick Nye (26 February 1923 – 8 January 2019) was a British physicist and glaciologist. He was the first to apply plasticity to understand glacier flow.'EC%2F1976%2F26'&dsqDb=Catalog" target="_blank" class="mw-redirect" title="Certificates of Election and Candidature, RefNo EC/1976/26: Nye, John Frederick">Certificates of Election and Candidature, RefNo EC/1976/26: Nye, John Frederick . Accessed 2009-04-26. He was a member of the 's physics department for 66 years. Early life ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's College, Cambridge
King's College, formally The King's College of Our Lady and Saint Nicholas in Cambridge, is a List of colleges of the University of Cambridge, constituent college of the University of Cambridge. The college lies beside the River Cam and faces out onto King's Parade in the centre of the city. King's was founded in 1441 by King Henry VI of England, Henry VI soon after founding its sister institution, Eton College. Initially, King's accepted only students from Eton College. However, the king's plans for King's College were disrupted by the Wars of the Roses and the resultant scarcity of funds, and then his eventual deposition. Little progress was made on the project until 1508, when King Henry VII of England, Henry VII began to take an interest in the college, probably as a political move to legitimise his new position. The building of the college's chapel began in 1446, and was finished in 1544 during the reign of Henry VIII. King's College Chapel, Cambridge, King's College Chap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheology
Rheology (; ) is the study of the flow of matter, primarily in a fluid (liquid or gas) state but also as "soft solids" or solids under conditions in which they respond with plastic flow rather than deforming elastically in response to an applied forcRheology is the branch of physics that deals with the deformation and flow of materials, both solids and liquids.W. R. Schowalter (1978) Mechanics of Non-Newtonian Fluids Pergamon The term '' rheology'' was coined by Eugene C. Bingham, a professor at Lafayette College, in 1920 from a suggestion by a colleague, Markus Reiner.The Deborah Number The term was inspired by the aphorism of Heraclitus (often mistakenly attributed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford University Press
Oxford University Press (OUP) is the publishing house of the University of Oxford. It is the largest university press in the world. Its first book was printed in Oxford in 1478, with the Press officially granted the legal right to print books by decree in 1586. It is the second-oldest university press after Cambridge University Press, which was founded in 1534. It is a department of the University of Oxford. It is governed by a group of 15 academics, the Delegates of the Press, appointed by the Vice Chancellor, vice-chancellor of the University of Oxford. The Delegates of the Press are led by the Secretary to the Delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University Press has had a similar governance structure since the 17th century. The press is located on Walton Street, Oxford, Walton Street, Oxford, opposite Somerville College, Oxford, Somerville College, in the inner suburb of Jericho, Oxford, Jericho. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwave
Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves. Its wavelength ranges from about one meter to one millimeter, corresponding to frequency, frequencies between 300 MHz and 300 GHz, broadly construed. A more common definition in radio-frequency engineering is the range between 1 and 100 GHz (wavelengths between 30 cm and 3 mm), or between 1 and 3000 GHz (30 cm and 0.1 mm). In all cases, microwaves include the entire super high frequency, super high frequency (SHF) band (3 to 30 GHz, or 10 to 1 cm) at minimum. The boundaries between far infrared, terahertz radiation, microwaves, and ultra-high-frequency (UHF) are fairly arbitrary and differ between different fields of study. The prefix ' in ''microwave'' indicates that microwaves are small (having shorter wavelengths), compared to the radio waves used in prior radio technology. Frequencies in the micr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caustic (optics)
In optics, a caustic or caustic network is the Envelope (mathematics), envelope of Ray (optics), light rays which have been Reflection (physics), reflected or refraction, refracted by a curved surface or object, or the Projection (mathematics), projection of that envelope of rays on another surface. The caustic is a curve or Surface (mathematics), surface to which each of the light rays is tangent, defining a boundary of an envelope of rays as a curve of concentrated light. In some cases caustics can be seen as patches of light or their bright edges, shapes which often have cusp (singularity), cusp singularities. Explanation Concentration of light, especially sunlight, can burn. The word ''caustic'', in fact, comes from the Greek καυστός, burnt, via the Latin ''causticus'', burning. A common situation where caustics are visible is when light shines on a drinking glass. The glass casts a shadow, but also produces a curved region of bright light. In ideal circumstances ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emeritus Professor
''Emeritus/Emerita'' () is an honorary title granted to someone who retires from a position of distinction, most commonly an academic faculty position, but is allowed to continue using the previous title, as in "professor emeritus". In some cases, the term is conferred automatically upon all persons who retire at a given rank, but in others, it remains a mark of distinguished performance (usually in the area of research) awarded selectively on retirement. It is also used when a person of distinction in a profession retires or hands over the position, enabling their former rank to be retained in their title. The term ''emeritus'' does not necessarily signify that a person has relinquished all the duties of their former position, and they may continue to exercise some of them. In descriptions of deceased professors emeriti listed at U.S. universities, the title ''emeritus'' is replaced by an indication of the years of their appointments, except in obituaries, where it may be us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chree Medal And Prize
The Edward Appleton Medal and Prize is awarded by the Institute of Physics for distinguished research in environmental physics, environmental, earth physics, earth or atmospheric physics. Originally named after Charles Chree, the British physicist and former President of the Physical Society of London, it was renamed in 2008 to commemorate Edward Victor Appleton, winner of the Nobel Prize for proving the existence of the ionosphere. History The prize was established in 1941 by Chree's sister, Jessie, after his death, and it was originally awarded biennially. It was first awarded to Sydney Chapman (mathematician), Sydney Chapman. From 2001 it was awarded annually. After the 2008 renaming the prize was awarded in even-dated years until 2016, then as and when required. The cash prize part of the award has risen in value since its inception, reported at £150 in 1985 and £300 in 1987, to its present-day value of £1000. Winners Recipients of the Appleton medal and prize *2024 Nic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Geophysical Union
The American Geophysical Union (AGU) is a 501(c)(3) nonprofit organization of Earth, Atmospheric science, atmospheric, Oceanography, ocean, Hydrology, hydrologic, Astronomy, space, and Planetary science, planetary scientists and enthusiasts that according to their website includes 130,000 people (not members). AGU's activities are focused on the organization and dissemination of scientific information in the interdisciplinary and international fields within the Earth and space sciences. The geophysical sciences involve four fundamental areas: atmospheric sciences, atmospheric and ocean sciences; solid-Earth sciences; hydrologic sciences; and space sciences. The organization's headquarters is located on Florida Avenue in Washington, D.C. History The AGU was established in December 1919 by the United States National Research Council, National Research Council (NRC) to represent the United States in the International Union of Geodesy and Geophysics (IUGG), and its first chairman w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryosphere
The cryosphere is an umbrella term for those portions of Earth's surface where water is in solid form. This includes sea ice, ice on lakes or rivers, snow, glaciers, ice caps, ice sheets, and frozen ground (which includes permafrost). Thus, there is an overlap with the hydrosphere. The cryosphere is an integral part of the global climate system. It also has important Climate change feedbacks, feedbacks on the climate system. These feedbacks come from the cryosphere's influence on surface energy and moisture fluxes, clouds, the water cycle, atmospheric and Ocean circulation, oceanic circulation. Through these feedback processes, the cryosphere plays a significant role in the global climate and in climate model response to global changes. Approximately 10% of the Earth's surface is covered by ice, but this is rapidly decreasing. Current reductions in the cryosphere (Effects of climate change, caused by climate change) are measurable in Ice sheet#Melting due to climate change, ice sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Association Of Hydrological Sciences
The International Association of Hydrological Sciences (IAHS) is a non-profit, non-governmental scientific organization committed to serving the science of hydrology and the worldwide community of hydrologists. The IAHS was established in 1922, and presently claims a membership in excess of 9,000 with members in over 150 countries. Ten international scientific commissions deal with the hydrological cycle, water resources, and specific techniques. Other working groups and initiatives address particular issues. Governance IAHS is one of the eight associations that comprise the International Union of Geodesy and Geophysics. In accordance with the IAHS statutes and by-laws, the IAHS officers and commissioners are elected every four years by national representatives at the IAHS plenary during the IUGG General Assembly National representation Official contact between the IAHS and member countries is made via the national representative in each country, who acts as a focal point an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seligman Crystal
The Seligman Crystal is an award of the International Glaciological Society. The prize is "awarded from time to time to one who has made an outstanding scientific contribution to glaciology so that the subject is now enriched" and named after Gerald Seligman. Recipients SourceInternational Glaciological Society* Gerald Seligman (1963) * H. Bader (1967) * J.F. Nye (1969) * John W. Glen (1972) * B. L. Hansen (1972) * S. Evans (1974) * Willi Dansgaard (1976) * W. B. Kamb (1977) * Marcel de Quervain (1982) * William Osgood Field, Jr (1983) * Johannes Weertman (1983) * Mark F. Meier (1985) * Gordon de Quetteville Robin (1986) * Hans Oeschger (1989) * W. F. Weeks (1989) * Charles R. Bentley (1990) * Akira Higashi (1990) * Hans Röthlisberger (1992) * Louis Lliboutry (1993) * Anthony J. Gow (1995) * William F. Budd (1996) * Sigfús J. Johnsen (1997) * Claude Lorius (1998) * Charles F. Raymond (1999) * S.C. Colbeck (2000) * Geoffrey S. Boulton (2001) * Garry K. C. Clarke (2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Glaciological Society
The International Glaciological Society (IGS) was founded in 1936 to provide a focus for individuals interested in glaciology, practical and scientific aspects of snow and ice. It was originally known as the "Association for the Study of Snow and Ice". The name was changed to the "British Glaciological Society" in 1945. With more and more non-British glaciologists attending its readings and submitting papers for publication, the name was changed to the "Glaciological Society" in 1962 and finally the Society acquired its present name in 1971. The IGS publishes the ''Journal of Glaciology'', ''Annals of Glaciology'' and ''ICE'', the news bulletin of the IGS; the ''Journal of Glaciology'' won the ALPSP/Charlesworth Award for the "Best Learned Journal of 2007". Branches The Society has branches in different parts of the world, providing a further opportunity for those sharing a common interest to meet and exchange information: * British Branch (United Kingdom) * Nordic branch * N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
