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Alar Toomre 5 lyutogo 1937 Rakvere Estoniya amerikanskij astrofizik i matematik estonskogo pohodzhennya Profesor prikladnoyi matematiki v Massachussetskomu tehnologichnomu instituti Doslidzhennya Toomre nalezhat golovnim chinom do galuzi dinamiki galaktik Alar ToomreAlar ToomreNarodivsya5 lyutogo 1937 1937 02 05 87 rokiv Rakvere EstoniyaKrayina SShA EstoniyaDiyalnistmatematik astronom vikladach universitetuAlma materMassachusetskij tehnologichnij institut Manchesterskij universitetGaluzAstrofizika matematikaZakladMassachusetskij tehnologichnij institutNaukovij stupindoktor filosofiyiAspiranti doktorantid 1 d 1 d 1 ChlenstvoNacionalna akademiya nauk SShA Amerikanska akademiya mistectv i nauk MASNagorodi 1993 Alar Toomre u VikishovishiZhittyepis1944 roku rodina Toomre bula zmushena pereyihati v Nimechchinu de yih zastalo zakinchennya Drugoyi svitovoyi vijni U 1949 roci voni emigruvali v SShA 1957 roku Toomre zdobuv stupin bakalavra v Massachussetskomu tehnologichnomu instituti pislya chogo navchavsya yak en v Manchesterskomu universiteti de zdobuv stupin kandidata nauk z gidromehaniki Pislya cogo Toomre povernuvsya v Massachusetskij tehnologichnij institut i vprodovzh dvoh rokiv vikladav tam Pislya roku v Instituti perspektivnih doslidzhen znovu povernuvsya v MTI de zgodom i zalishivsya U 1965 roci Toomre stav docentom matematiki v Massachusetskomu tehnologichnomu instituti a vzhe v 1970 roci profesorom Naukova diyalnist1964 roku Toomre vviv kriterij miscevoyi gravitacijnoyi stijkosti dlya diferencijno obertovih diskiv Dlya vimiryuvannya kriteriyu stabilnosti Toomre zazvichaj zastosovuyut parametr Q Cej parametr Q vidpovidaye za vidnosnu intensivnist vihoru i dispersiyu vnutrishnoyi shvidkosti chim vishi pokazniki tim stabilnisha sistema vidnosno poverhnevoyi gustini galaktichnogo diska chim vishi pokazniki tim mensh stabilna sistema Cej parametr rozroblenij takim chinom sho pri Q lt 1 sistema nestabilna Spilno z naukovcem Piterom Goldrajhom Toomre v 1969 roci doslidzhuvav fenomen ruhu polyusiv U 1970 h rokah Toomre razom zi svoyim bratom Juri astrofizikom i specialistom z fiziki Soncya proviv pershi komp yuterni simulyaciyi en Popri nizku trudnoshiv pri provedenni doslidiv pid chas yakih imituvalosya zitknennya galaktik brati Toomre zmogli viyaviti tak zvani priplivni hvosti podibni do tih sho sposterigalisya u ob yektiv NGC 4038 i NGC 4676 Juri i Alar Toomre sprobuvali vidtvoriti procesi sho protikali pri utvorenni oboh ob yektiv zlittya dvoh galaktik pid chas svoyih simulyacij i same rezultati progoniv z NGC 4038 dali najbilsh zadovilni rezultati U 1977 roci Toomre pripustiv sho eliptichni galaktiki ye naslidkom zlittya spiralnih galaktik Svoye pripushennya vin pidkripiv zastosuvavshi zakon Gabbla Vihodyachi z rezultativ svoyih doslidzhen brati Toomre rozrobili tak zvanu iyerarhichnu model yaka potim distala nazvu Poslidovnist Toomre Vidpovidno do ciyeyi modeli spochatku stikayutsya dvi spiralni galaktiki pislya chogo v procesi yih zlittya utvoryuyutsya velika eliptichna galaktika Nagorodi ta pochesti1993 roku Alar Toomre buv udostoyenij za vidatnij vnesok v galuzi dinamichnoyi astronomiyi U 1984 roci Toomre buv udostoyenij stipendiyi Makartura specialnogo grantu v rozmiri 230000 amerikanskih dolariv PrimitkiMatematichnij genealogichnij proyekt 1997 d Track Q829984 The John D Arhiv originalu za 29 veresnya 2007 Procitovano 18 travnya 2007 David B Oberman 16 listopada 1984 PDF s 1 Arhiv originalu PDF za 4 bereznya 2016 Procitovano 18 travnya 2007 HPC Wire 5 grudnya 2000 Arhiv originalu za 28 veresnya 2007 Procitovano 31 bereznya 2016 PDF 26 lyutogo 1956 s 6 Arhiv originalu PDF za 4 bereznya 2016 Procitovano 18 travnya 2007 PDF 9 kvitnya 1957 s 6 Arhiv originalu PDF za 3 bereznya 2016 Procitovano 18 travnya 2007 PDF 16 listopada 1984 s 22 Arhiv originalu PDF za 3 bereznya 2016 Procitovano 18 travnya 2007 Arhiv originalu za 23 sichnya 2013 Procitovano 16 sichnya 2011 Tim Palucka HPC wire Arhiv originalu za 28 veresnya 2007 Procitovano 18 travnya 2007 1994 1987 Jeremiah Ostriker red Galactic Dynamics Princeton New Jersey Princeton University Press s 363 ISBN 0 691 08445 9 Richard A Kerr 21 sichnya 2000 Did the Dinosaurs Live on a Topsy Turvy Earth Science 287 5452 406 407 doi 10 1126 science 287 5452 406 Procitovano 18 travnya 2007 Science Notes University of Santa Cruz Summer 1997 Arhiv originalu za 1 lipnya 2010 Procitovano 18 travnya 2007 Karen Hartley 8 kvitnya 1989 Science News Arhiv originalu za 16 chervnya 2011 Procitovano 18 travnya 2007 Hubble Reveals Stellar Fireworks Accompanying Galaxy Collisions Space Telescope Science Institute 21 zhovtnya 1997 originalu za 20 kvitnya 2007 Procitovano 18 travnya 2007 The Mice at Play National Radio Astronomy Observatory 1 travnya 2002 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite web title Shablon Cite web cite web a Obslugovuvannya CS1 Storinki z parametrom url status ale bez parametra archive url posilannya Michael Shara February 2000 Natural History Arhiv originalu za 16 chervnya 2011 Procitovano 18 travnya 2007 Alar Toomre 1972 Galactic Tails and Bridges The Astrophysical Journal 178 623 666 Bibcode 1972ApJ 178 623T doi 10 1086 151823 Arhiv originalu za 11 lipnya 2007 Procitovano 31 bereznya 2016 European Space Agency 1 grudnya 1992 Arhiv originalu za 14 lyutogo 2012 Procitovano 18 travnya 2007 Cosmos The Swinburne Astronomy Online Encyclopedia Arhiv originalu za 19 serpnya 2006 Procitovano 18 travnya 2007 Laine S van der Marel R P Boker T Mihos J C Hibbard J E Zabludoff A I 2000 HST Observations of the Nuclear Regions of the Toomre Sequence of Merging Galaxies The Central Kiloparsec of Starbursts and AGN the La Palma Connection ASP Conference Proceedings San Francisco Calif Astronomical Soc of the Pacific 249 179 arXiv astro ph 0106396 Bibcode 2001ASPC 249 179L ISBN 1 58381 089 7 W van Driel Yu Gao D Monnier Ragaigne 2001 HI line observations of luminous infrared galaxy mergers Astronomy and Astrophysics 368 1 64 73 arXiv astro ph 0101003 Bibcode 2001A amp A 368 64V doi 10 1051 0004 6361 20000509 originalu za 27 veresnya 2007 Procitovano 18 travnya 2007 AAS Division on Dynamical Astronomy Newsletter 75 American Astronomical Society October 1993 originalu za 2 lipnya 2007 Procitovano 18 travnya 2007 The DDA AAS Brouwer Award American Astronomical Society Division on Dynamical Astronomy originalu za 13 travnya 2007 Procitovano 18 travnya 2007 Elizabeth A Thomson 28 veresnya 2004 MIT news office Arhiv originalu za 28 veresnya 2013 Procitovano 18 travnya 2007 Posilannya Arhiv originalu za 28 grudnya 2013 Procitovano 31 bereznya 2016
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