Zientzia Eta Teknologiaren Ataria 1.999ko Fisikako nobel Saridunak. Azkenik, bi zientzialariren arteko sari banatuaizango da. gerardus 't hooftek eta Martinus JG Veltman-ek jasoko dute. http://www.zientzia.net/artikulua.asp?Artik_kod=945
Online NewsHour: Nobel Prize For Physics -- October 12, 1999 Two Dutch physics professors, gerardus 't hooft and Martinus JG.Veltman, were awardedthe 1999 nobel Prize for Physics for putting particle physics theories on http://www.pbs.org/newshour/nobel_1999/physics.html
Extractions: German author Günter Grass wins the Nobel Prize for Literature. Browse the NewsHour's coverage of Science and Health The Nobel Foundation The Nobel Foundation's announcement of the 1999 Nobel Prize for Physics Gerard 't Hooft at the University of Utrecht Martinus Veltman at the University of Michigan The research, which dates back to 1970, could lead the way to super-fast quantum computers which could do in days what would take thousands of years for modern computers. "This is the entire framework [particle physicists] use when calculating. We'll get finite answers. Earlier calculations only resulted in nonsense," said Lars Brink, a professor of Chalmers University of Technology Institute and a member of the academy.
Online NewsHour -- The 1999 Nobel Prizes gerardus 't hooft and Martinus JG.Veltman, physics The nobel Foundation's announcementMartinus Veltman at the University of Michigan Gerard 't hooft at the http://www.pbs.org/newshour/nobel_1999/
Hooft, Gerardus 't hooft, gerardus 't (1946 Just about at that time, 1953, my granduncle, Frits Zernikehad earned his nobel Prize for work that had led him to the invention of http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/H/Hooft/Hooft.ht
Extractions: Hooft, Gerardus 't "A man who knows everything". This, reportedly, was my reply to a school teacher asking me what I'd like to become when I grow up. I was eight years old, or thereabouts, and what I wanted to say was "professor", but, still not knowing everything, I had forgotten that word. And what I really meant was "scientist", someone who unravels the secrets of the fundamental Laws of Nature. This perhaps was not such a strange wish. Science, after all, was in my family. Just about at that time, 1953, my grand-uncle, Frits Zernike had earned his Nobel Prize for work that had led him to the invention of the phase contrast microscope. He had worked out the theory and singlehandedly constructed his microscope, with which he had stunned biologists by showing them moving images of a living cell. My grandmother, Zernike's sister, used to tell us anecdotes about her brother when they were young. One day, for instance, he had purchased a telescope at a local market. That night, the police came at their door to warn her parents that there were "zinc thieves on their roof"; it was Frits however, trying out his new telescope and studying the heavens. She herself had married her professor, a well known zoologist, Pieter Nicolaas van Kampen at the University of Leyden. I never knew him, he passed away, after a long illness, when my mother was eighteen years old.
Extractions: Date Prev Date Next Thread Prev Thread Next ... Thread Index http://www.elsevier.nl/locate/npe http://www.nobel.se/announcement-99/physics99.html http://www.elsevier.nl/npe/show/documents/pdf/b7.pdf http://www.elsevier.nl/npe/show/documents/pdf/b35.pdf ... http://www.elsevier.nl/npe/show/documents/pdf/b50.pdf Follow-Ups Re: 1999 Nobel Prize in Physics awarded for research published in Nuclear Physics B From: helbig@man.ac.uk (Phillip Helbig) Prev by Date: Re: Singularities Next by Date: Re: ARE PHOTONS REALLY 3 FEET LONG...? Prev by thread: Re: World lines, timelike curves Next by thread: Re: 1999 Nobel Prize in Physics awarded for research published in Nuclear Physics B Index(es): Date Thread
Nobel Prize The Royal Swedish Academy of Sciences has awarded the 1999 nobel Prize in Physicsjointly to Professor gerardus 't hooft, Institute for Theoretical Physics http://www.uu.nl/nieuws/nobelprijswinnaars/index_nobelprize_winners.html
Extractions: News Physicists from Utrecht are being awarded the 1999 Nobel Prize in Physics! The Royal Swedish Academy of Sciences has awarded the 1999 Nobel Prize in Physics jointly to Professor Gerardus 't Hooft, Institute for Theoretical Physics/Spinoza Institute, University of Utrecht, Utrecht, the Netherlands, and Professor Emeritus Martinus J.G. Veltman, Bilthoven, the Netherlands. The two researchers are being awarded the Nobel Prize for having placed particle physics theory on a firmer mathematical foundation. They have in particular shown how the theory may be used for precise calculations of physical quantities. Experiments at accelerator laboratories in Europe and the USA have recently confirmed many of the calculated results. Professor 't Hooft is currently working at the Faculty of Physics and Astronomy at the University of Utrecht. Emeritus Professor Veltman was Professor of Physics at the University of Utrecht from 1966-1981and at the University of Michigan, Ann Arbor, from 1981 until his retirement. Both of them have received several prestigeous prizes before in the field of theoretical physics. Gerard 't Hooft Homepage Nobel Prize in Physics Homepage Gerard 't Hooft
Computer Algebra Pioneer Wins Nobel Prize the University of Utrecht, was awarded the nobel Prize in Physics on Tuesday of thisweek. Dr. Veltman shares the award with Dr. gerardus 't hooft, his former http://www.wolfram.com/news/nobelprize.html
Extractions: PreloadImages('/common/images2003/btn_products_over.gif','/common/images2003/btn_purchasing_over.gif','/common/images2003/btn_services_over.gif','/common/images2003/btn_new_over.gif','/common/images2003/btn_company_over.gif','/common/images2003/btn_webresource_over.gif'); News Archive Events MATHwire Technical Software News ... Feedback form Sign up for our newsletter: October 15, 1999Dr. Martinus J.G. Veltman, professor emeritus of physics at the University of Michigan and former professor at the University of Utrecht, was awarded the Nobel Prize in Physics on Tuesday of this week. Dr. Veltman shares the award with Dr. Gerardus 't Hooft, his former student and colleague, now a professor of physics at the University of Utrecht in the Netherlands. Veltman and 't Hooft won the award for establishing mathematical foundations for gauge theories used in elementary particle physics. In the early 1960s, Veltman developed the first general-purpose computer program that could perform complex algebraic calculations. This computer algebra program, called SCHOONSCHIP, was devised by Veltman primarily to assist in his work on the renormalizability of gauge theories, a mathematical technique that has been part of the ongoing search in quantum physics for a unifying relationship between electromagnetism, gravity, and strong and weak nuclear forces. In 1979, when Stephen Wolfram began designing SMP, the first modern computer algebra program and predecessor to
SAF - Actualité Translate this page (Document NASA). Eruption volcaniqe sur Io. (Photos NASA). 12 octobre 1999. gerardus't hooft et Martinus JG Veltman, prix nobel de physique gerardus 't hooft. http://www2.iap.fr/saf/actualite/actu071099.htm
Extractions: 7 octobre 1999 Une lune de 13 km de diamètre, gravitant sur une orbite circulaire de 1 190 km autour d'Eugenia, un astéroïde de 215 km de large, a été découvert en novembre 1998. Les astronomes travaillant avec le système d'optique adaptative du téléscope France-Canada-Hawaii, à Hawaii ont publié le résultat de leur recherche dans la revue "Nature". Galileo (Source AFP) 8 octobre 1999 Royal Astronomical Society La trajectoire étrange qu'empruntent les comètes lors de leur arrivée dans le système solaire indiquerait la présence d'une planète ayant au moins la taille de Jupiter et située à environ 30 000 fois la distance du Soleil à la Terre. De nombreuses comètes proviennent du "nuage d'Oort" situé à l'extérieur du système solaire et, selon J. Murray, n'y pénètrent que lorsqu'elle sont "dérangées". Encore inconnue, cette planète qui est aussi la dixième, continue de s'appeler "X".
CNN - Dutch, Egyptian Scientists Win Nobels - October 12, 1999 Hours earlier, Dutch scientists gerardus 't hooft and Martinus JG Veltman won the1999 nobel Prize for physics for their theoretical work on the structure and http://www.cnn.com/WORLD/europe/9910/12/nobel.01/
Extractions: Web posted at: 9:40 a.m. EDT (1340 GMT) STOCKHOLM, Sweden Egyptian scientist Ahmed Zewail won the 1999 Nobel Prize for chemistry, the Royal Swedish Academy of Sciences said on Tuesday. Zewail, who holds both Egyptian and U.S. citizenship and who works at the California Institute of Technology in Pasadena, was awarded the prize "for showing that it is possible with rapid laser technique to see how atoms in a molecule move during a chemical reaction," the academy said. Hours earlier, Dutch scientists Gerardus 't Hooft and Martinus J.G. Veltman won the 1999 Nobel Prize for physics for their theoretical work on the structure and motion of subatomic particles.
Extractions: STOCKHOLM, Sweden Egyptian-American scientist Ahmed H. Zewail won the Nobel Prize in chemistry Tuesday for showing that a rapid laser technique can observe the motion of atoms in a molecule during a chemical reaction. Hours earlier, Dutch quantum theory researchers Gerardus 't Hooft and Martinus J.G. Veltman won the 1999 Nobel Prize in physics for their work on the structure and motion of subatomic particles.
October 15, 1999, Hour One: Nobel Roundup gerardus 't hooft, a professor at the University of Utrecht in the Netherlands,and Martinus JG Veltman, a Professor Emeritus there, were awarded the nobel http://www.sciencefriday.com/pages/1999/Oct/hour1_101599.html
Extractions: Hour One : Nobel Roundup This week, an annual rite of fall took place. (No, not Columbus Day!) Early in the morning on Monday and Tuesday, several innocent, unassuming scientists were awoken by a telephone call from Sweden. And for a brief time after that call, those scientists enjoyed a little peace and quiet before the Nobel Prize winners were announced publicly, and a deluge of attention began. Gunter Blobel, a cell biologist at New York's Rockefeller University, was awarded the prize for Physiology or Medicine. His work focuses on working to understand cellular "trafficking" how proteins make their way through membranes surrounding the interior parts of a cell and how cells know where to deliver a protein within the cell. Blobel discovered that each protein contains a signal (often described as an "address" or a "ZIP code") that helps guide the protein across membranes - and that makes sure that proteins intended for the mitochondria doesn't get dropped off in the nucleus instead. His work is thought to have potential for helping treat diseases in which proteins don't get correctly handled by the body. We'll talk to him and find out more.
Physics Events The Michelson Lecture Series will feature gerardus 't hooft, the 1999 nobel Laureatefor physics, in his talk, A Confrontation with Infinity. 't hooft was http://www.cwru.edu/pubs/cnews/2000/4-13/physics.htm
Extractions: Physics department gears up for "Foldyfest" and Michelson Lecture A list of headline speakers for two events from CWRU's Department of Physics reads like the "Who's Who of Physics." These events include the annual Michelson Lecture in Physics at 4 p.m. Thursday, April 27 in Strosacker Auditorium and Foldyfest, a one-day symposium Saturday, April 29 in honor of the 80th birthday of Leslie Foldy, CWRU professor emeritus of physics. Both events are free and open to the public. The Michelson Lecture Series will feature Gerardus 't Hooft, the 1999 Nobel Laureate for physics, in his talk, "A Confrontation with Infinity." 't Hooft was the first Nobel laureate to have his acceptance address simultaneously broadcast on the Web. He will deliver a shortened version of the Nobel speech, illustrating it with animation and video that will enable the general public to understand his work. A reception will follow. "'t Hooft is one of the most creative theoretical physicists now living," says Lawrence Krauss, chair and Ambrose Swasey Professor of Physics. While most physicists work in collaborations, 't Hooft usually works alone. His impact on particle physicists has been astounding, says Krauss, elaborating that almost all major ideas associated with particle physics since the 1970s can be related to 't Hooft's work including the observation of a top quark in 1995 and string theory.
Nobel Prize 99: Physics nobel Prize 99 Physics last updated on 02/02/25. Professor gerardus 't hooft, Universityof Utrecht, Utrecht, the Netherlands, and Professor Emeritus Martinus http://www.harapan.co.jp/english/e_books/E_B_nobel_phy99_e.htm
Extractions: Japanese Amazon.com customer service Amazon.com Shipping Information Are you in Japan? Are you interested in Japan? English Books in Japan Books in Japanese Nobel Prize Physics last updated on Professor Gerardus 't Hooft , University of Utrecht, Utrecht, the Netherlands, and Professor Emeritus Martinus J.G. Veltman , Bilthoven, the Netherlands for elucidating the quantum structure of electroweak interactions in physics.@ In Search of the Ultimate Building Blocks Gerard 't Hooft / Paperback / Published 1996 In Search of the Ultimate Building Blocks Gerard 'T Hooft / Hardcover / Published 1996 New Symmetry Principles in Quantum Field Theory (NATO Asi Series, Series B, Physics, Vol 295) J. Frohlich, et al / Hardcover / Published 1992 Nonperturbative Quantum Field Theory (NATO Asi Series, Series B, Physics, Vol 185) G. Hooft, et al / Hardcover / Published 1988 Quantum Fields and Quantum Space Time (NATO Asi Series. Series B, Physics, Vol 364) Gerard 't Hooft(Editor), et al / Hardcover / Published 1997 Under the Spell of the Gauge Principle (Advanced Series in Mathematical Physics, Vol 19)
Nobel Translate this page consistente. A tarefa ficaria para os ganhadores do prêmio nobel de 1999MARTINUS JG VELTMAN e gerardus 't hooft. Não foi nada trivial. http://www.neutrinos.if.usp.br/gefan/textos/geral/nobel/nobel.html
CBS News | Dutch Duo Wins Physics Nobel | December 13, 1999 08:37:14 (AP) Dutch scientists gerardus 't hooft and Martinus JG Veltman won the 1999 NobelPrize for physics Tuesday for their theoretical work on the structure and http://www.cbsnews.com/stories/1999/10/12/tech/main59187.shtml
Dutch Particle Physicists Win Nobel Prize Dutch physicists gerardus 't hooft and Martinus Veltman won the 1999 NobelPhysics Prize on Tuesday for their studies in highenergy physics. http://www.space.com/scienceastronomy/generalscience/nobel_physics_991012.html
Extractions: STOCKHOLM (Reuters) - Two Dutch physicists won the 1999 Nobel Physics Prize on Tuesday for pioneering work which helped predict the behavior of invisible particles which make up the universe. Martinus Veltman and his disciple Gerardus 't Hooft put new theories for the complex field of quantum physics the study of minute units making up atoms on a firm mathematical foundation, the Swedish Royal Academy of Sciences said. Scientists say their work could help pave the way for a new generation of "quantum computers'' which can do within days things which would take modern computers thousands of years. More Stories Veltman told Dutch radio his pioneering work turned particle physics on its head but had little day-to-day value. ``The social benefit of my theory is absolutely nil you won't eat any more or less as a result,'' said Veltman, who was physics professor at Utrecht University in the Netherlands and later at Michigan University in the United States. ``The prize money does not matter much to me either,'' added the retired professor, born in 1931. The award is worth almost a million dollars.
Dutch Scientists Win Nobel Prize For Physics Two Dutch scientists have been awarded the 1999 nobel Prize for Physics. gerardus't hooft and Martinus Veltman have been honoured for their work on and this http://www.rnw.nl/hotspots/archive/ned/html/netherlands991012.html
Extractions: Dutch Scientists Win Nobel Prize for Physics By our Internet desk, 12 October, 1999 Two Dutch scientists have been awarded the 1999 Nobel Prize for Physics. Gerardus 't Hooft and Martinus Veltman have been honoured for their work on...and this is where it gets very technical... elucidating the quantum structure of electro weak interactions in physics. In plain English, the Royal Swedish Academy of Sciences says the two scientists have made a fundamental contribution to particle physics by providing a firmer mathematical foundation for quantum mechanics. Mr `t Hooft (1946) is a professor at the University of Utrecht. Mr Veltman (1931) is retired. He was both lecturer at the University of Utrecht and at the University of Michigan, USA. Thirty years ago, the two scientists started their research into the tiniest existing particles: the quantums. Together they developed a theory on how these quantum particles could move. The theory is still being used by colleagues today. But back in 1971, it turned the world of quantum physics upside down. Since then, Mr Veltman´s name has circled for many years as a possible candidate for a Nobel prize. On asked how he felt about receiving the prestigious honour, he reacted quite matter of fact: "My theory has no social use whatsoever, but it's always nice to receive a prize."
O PRÊMIO NOBEL DE FÍSICA DE 1999 Translate this page O prêmio nobel de Física de 1999 foi concedido à gerardus 't hooft da Universidadede Utrecht e Martinus JG Veltman da Universidade de Michigan, por http://www.fma.if.usp.br/~rivelles/premio_nobel_99.html
Extractions: Toda a matéria é constituída por elétrons e núcleos atômicos; são eles que dão origem aos átomos e moléculas. Os núcleos contém prótons e neutrons, os quais, por sua vez, são constituídos por quarks. Essas partículas elementares interagem entre si. As forças de interação também podem ser tratadas como partículas. Podemos imaginar que duas partículas interagem entre sí pela troca de uma terceira partícula. Para cada força fundamental da natureza existe uma ou mais partículas associadas. A partícula que transporta a força eletromagnética é o fóton enquanto a força fraca é transportada pelas partículas conhecidas por W e Z0. Já as forças fortes são transportadas pelos glúons. Essa descrição de partículas e forças é o modêlo padrão das partículas elementares [1]. O tratamento matemático do modêlo padrão é feito através das teorias de gauge [2]. A palavra gauge está associado à uma simetria, a simetria de gauge, que é uma das simetrias mais fundamentais que existem na física. Em 1860 Maxwell formulou o eletromagnetismo como uma teoria de gauge. Nessa formulação o campo elétrico e o campo magnético não são os objetos fundamentais da teoria, mas sim o potencial escalar e o potencial vetor. Os potenciais podem ser mudados de certa forma sem que isso afete os campos. Isso manifesta-se, por exemplo, na arbitrariedade da escolha do zero do potencial escalar, uma vez que a quantidade relevante é a diferença de potencial. Essa é a essência da simetria de gauge.
Extractions: News and Information Services Martinus Veltman discussed life after the Nobel at a media briefing last week. Photo by Paul Jaronski, Photo Services During his U-M visit, Veltman was guest of honor at a dinner given by President Lee C. Bollinger, received a citation from the U-M Board of Regents, assisted officials at the kick-off of the Illinois football game, and presented a guest lecture for the U-M community and the general public. Veltman says he and his wife, Anneke, hope to return to U-M often in the years ahead. They have many friends in Ann Arbor and two of their three children live in the United States. Plus, Ann Arbor is home to the Dawn Treader Book Shop.
Professor Emeritus Wins 1999 Nobel Prize In Physics Veltman shares this year's nobel Prize in physics with his former graduate student,gerardus 't hooft, who is now a professor of physics at the University of http://www.umich.edu/~newsinfo/Releases/1999/Oct99/r101299.html
Extractions: October 12, 1999 (9) Professor emeritus wins 1999 Nobel Prize in physics EDITORS: A photo and download instructions can be accessed on the Internet at http://www.umich.edu/~newsinfo/veltman.html ANN ARBOR- Martinus J.G. Veltman , the John D. MacArthur Professor Emeritus of Physics at the University of Michigan, has been awarded the 1999 Nobel Prize in physics Veltman joined the U-M physics faculty in 1981 after 15 years as a professor of physics at the University of Utrecht in the Netherlands where he completed the pioneering mathematical work cited by the Royal Swedish Academy of Sciences in today's Nobel Prize announcement. From 1981 until his 1997 retirement, Veltman was an active member of the U-M physics department and was particularly involved in teaching and mentoring graduate students. Richard Sands , our former department chair, had the wisdom to convince Prof. Veltman to spend the remainder of his professional career here at Michigan," said Ctirad Uher , U-M professor of physics and current department chair. "Veltman's stature as a world-class authority in high-energy particle theory attracted many post-doctoral students and research scientists to U-M. He was a gentle man who held strong opinions on many subjects and never hesitated to exercise those opinions."
