81. HistoryForSale - Nobel Prize Autographs HAROLD UREY Did life so evolve? harold clayton urey (18931981), then with Columbia University,was awarded the 1934 Nobel Prize in Chemistry for his discovery of heavy http://www.historyforsale.com/html/prodetails.asp?documentid=44022&start=1&page=

82. HistoryForSale - Nobel Prize Autographs HAROLD UREY harold clayton urey (18931981), then with Columbia University, was awardedthe 1934 Nobel Prize in Chemistry for his discovery of heavy hydrogen . http://www.historyforsale.com/html/prodetails.asp?documentid=179450&start=1&page

83. Nobel Za Deuter - Ró¿ne Nowinki - Wirtualny Wszech¶wiat harold urey (18931981). harold clayton urey urodzil sie 29 kwietnia 1893 r. wWalkerton w Indianie (USA) jako syn wielebnego Samuela ureya i Cory Reinhoehl. http://www.wiw.pl/nowinki/rozne/200101/20010108-001.asp

W iw.pl Na bie¿±co: I nformacje C o nowego Matematyka i przyroda: A stronomia B iologia ... odelowanie rzeczywisto¶ci Humanistyka: F ilozofia H istoria ... ztuka Czytaj: B iblioteka D elta ... ielcy i wiêksi Przydatne: S ³owniki C o i gdzie studiowaæ ... szech¶wiat w obrazkach Jeste¶ tutaj: Wirtualny Wszech¶wiat Informacje Nowinki 2000-2002 Ró¿ne Jeste¶ tutaj nowinka: Nobel za deuter autor: Jaros³aw W³odarczyk z dnia: Szukacz Przeszukaj Wirtualny Wszech¶wiat: Jak zadawaæ pytania? Nobel za deuter 6 stycznia 2001 r. mija 20 lat od ¶mierci Harolda Ureya, który wykaza³, ¿e najl¿ejszy pierwiastek - wodór - równie¿ ma swój izotop. Za swe odkrycie otrzyma³ Nagrodê Nobla. By³ to jeden z najszybszych Nobli w historii, a dosta³ go uczony, który swobodnie porusza³ siê miêdzy takimi dziedzinami, jak chemia, fizyka czy kosmogonia. Harold Urey (1893-1981). Harold Clayton Urey urodzi³ siê 29 kwietnia 1893 r. w Walkerton w Indianie (USA) jako syn wielebnego Samuela Ureya i Cory Reinhoehl. W 1911 r. ukoñczy³ pierwszy etap swej edukacji i przez 3 lata pracowa³ jako nauczyciel w wiejskiej szkole. W 1914 r. rozpocz±³ studia na Uniwersytecie Montany, gdzie w 1917 r. otrzyma³ stopieñ baka³arza z... zoologii. Przez kolejne 2 lata prowadzi³ badania chemiczne w przemy¶le. W 1921 r. wst±pi³ na Uniwersytet Kalifornijski w Berkeley, gdzie w 1923 r. obroni³ pracê doktorsk± z chemii. Nastêpny rok spêdzi³ na stypendium w Kopenhadze u Nielsa Bohra, w jego Instytucie Fizyki Teoretycznej, zapoznaj±c siê z tajnikami obliczeñ widm pierwiastków. Kolejne amerykañskie lata Ureya wi±¿± siê z najwa¿niejszymi uczelniami tego kraju. Z Danii powróci³ do Uniwersytetu Johnsa Hopkinsa, w 1929 r. przeniós³ siê na Uniwersytet Columbia w Nowym Jorku, gdzie w 1934 r. - na zaledwie pó³ roku przed otrzymaniem Nagrody Nobla - uzyska³ profesurê.

84. Harold C. Urey - Wikipedia, The Free Encyclopedia Not logged in Log in Help. harold C. urey. (Redirected from haroldclayton urey). harold clayton urey (April 29, 1893 January 5 http://www.peacelink.de/keyword/Harold_Clayton_Urey.php

Not logged in Log in Help Harold C. Urey (Redirected from Harold Clayton Urey Harold Clayton Urey April 29 January 5 ) was a chemist whose pioneering work on isotopes earned him the Nobel Prize for Chemistry in and later led him to theories of planetary evolution. Urey was born in Walkerton, Indiana . After briefly teaching in rural schools, Urey earned a degree in zoology from the University of Montana and a Ph.D. in chemistry , studying thermodynamics under G.N. Lewis at the University of California, Berkeley At Berkeley , Urey was influence by the work of physicist Raymond T. Birge and soon joined Niels Bohr in Copenhagen to work on atomic structure at the Institute for Theoretical Physics. On his return to the US in he taught at Johns Hopkins University , and then at Columbia where he assembled a team of associates that included Rudolph Schoenheimer, David Rittenberg and T. I. Taylor. During this time, Urey isolated deuterium by repeatedly distilling a sample of liquid hydrogen . In , he and his associates went on to demonstrate the existence of heavy water . Urey was awarded the Nobel Prize in chemistry in for this work.

85. Storia Della Chimica. Premi Nobel Per La Chimica: Urey Translate this page Theatrum Chemicum. Personae harold clayton urey. haroldclayton urey. 1893-1981. Premio Nobel per la chimica 1934. http://www.minerva.unito.it/Theatrum Chemicum/NobelChimica/Urey.htm

Theatrum Chemicum Personae: Harold Clayton Urey Harold Clayton Urey Premio Nobel per la chimica 1934 Premio Nobel 19 Premio Nobel 1935 Monografie, articoli e tesine di storia della chimica! var site="s10minerva"

86. List Of Chemistry Topics Hafnium halflife Halite halogen halogenoalkane Hans Fischer HansKarl August Simon von Euler-Chelpin harold clayton urey harold Kroto http://www.fact-index.com/l/li/list_of_chemistry_topics.html

Main Page See live article Alphabetical index List of chemistry topics This page aims to list articles on Wikipedia that are related to chemistry . This is so that those interested in the subject can monitor changes to the pages by clicking on Related Changes in the sidebar and on the bottom of the page. This list is not necessarily complete or up to date - if you see an article that should be here but isn't (or one that shouldn't be here but is), please update the page accordingly. A B C D ... Z A Aaron Klug Abichite Acetaldehyde Acetaminophen Acetic acid Acetone ... Activation energy Adolf Friedrich Johann Butenandt Adolf Otto Reinhold Windaus Adolph Wilhelm Hermann Kolbe Agate Ahmed H. Zewail Alabaster Alan G MacDiarmid Alan J Heeger Albertus Magnus Albite alchemical symbol alchemist Alchemy alcohol aldehyde ... Alfred Stock Alfred Werner alicyclic compound aliphatic compound Alkali Alkali metal ... Aluminium oxide Alunite Alvite amalgams Amazonite Amber Amblygonite ... Andesite Anglesite Anorthite Anorthocite Anorthoclase Anorthosite Antimony Antoine Lavoisier ... Aragonite Archer John Porter Martin arene argon Arne Wilhelm Kaurin Tiselius aromatic amine aromatic compound Arrhenius equation arsenic Arthur Harden Artturi Ilmari Virtanen Arvedsonite Asbestos Astatine atom atomic ... Axinite Azurite B Baddeleyite Barite Barium barometer ... Bismuth Boehmite Bohrium Boiling point Borax Boric acid ... Bytownite C cadmium Calamine Calcflinta Calcite Calcium Calcium carbonate Calcium oxide ... Californium calomel Calorimeter Canfieldite Carbohydrate carbon carbon dioxide Carbon group ... Carl Bosch Carl Remigius Fresenius

87. SmartPedia.com - Free Online Encyclopedia - Encyclopedia Books. harold Brown (Secretary of Defense), harold Brubaker, harold C. urey.harold clayton urey, harold Connolly, harold D. Babcock. harold http://www.smartpedia.com/smart/browse/Special:Allpages&from=Haringey

Search: Math and Natural Sciences Applied Arts Social Sciences Culture ... Interdisciplinary Categories All pages Haringey Haringvliet Hariprasad Chaurasia Haripunchai ... Caption This This document is licensed under the GNU Free Documentation License (GFDL), which means that you can copy and modify it as long as the entire work (including additions) remains under this license. GFDL SOURCE

88. 4Reference || Harold Clayton Urey Read about harold clayton urey and thousands of other subjects at4Reference.net. harold clayton urey. Born 1893 Died 1981 Discovered http://www.4reference.net/encyclopedias/wikipedia/Harold_Clayton_Urey.html

Front Page Encyclopedias Dictionaries Almanacs ... Quotes Harold Clayton Urey Born 1893 Died 1981 Discovered deuterium Won the Nobel Prize for Chemistry in 1934 American war monger - contributed to the making of the hydrogen bomb Michael Quinlan, mq@maq.org This article courtesy of Wikipedia . This article is licensed under the GNU Free Documentation License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license. GFDL: http://www.gnu.org/copyleft/fdl.html

89. Harold Urey Free Essays harold clayton urey Papers Background harold clayton urey was a scientist of considerablescope whose discovery of deuterium helped him win the Nobel Prize for http://www.netessays.net/viewpaper/25036.html

Home Login Join FAQ ... Custom Papers Harold Urey Subjects: 101,000 Term Papers Arts Custom Papers Direct Essays ... College Drunk Fest Login: Login Here! Top Essay Sites Get your essays here, to choose from! Harold Urey Wordcount = 1579 Featured Papers Harold Urey Manhattan Project 2 nucular war atomic bomb ... Click here for professional written papers on Harold Urey This is only the first few lines of this paper!! If you would like to view the entire paper you need to register here Top Essay Sites HELP!

90. Kalender Translate this page Filme. harold clayton urey 87 Jahre, Chemiker (07.09.2001) Inhalt suchenoben *29 Apr 1893 Walkerton/Indianer. +6 Jan 1981 La Jolla/CA. http://www.info-kalender.de/kal/k000429.htm

D i e i n f o k a l e n d e r A p r Januar Februar April Mai ... (suchen) Andre Agassi Inhalt suchen oben *29 Apr 1970 Las Vegas Grand Slam Ereignisse: Thomas Beecham Inhalt suchen oben *29 Apr 1879 +8 Mrz 1961 London Daniel Day-Lewis Inhalt suchen oben *29 Apr 1958 Filme Otto Dumke Inhalt suchen oben *29 Apr 1887 +4 Aug 1912 Bundesliga Duke Ellington Inhalt suchen oben *29 Apr 1899 +24 Mai 1974 Karl Dietrich Erdmann Inhalt suchen oben *29 Apr 1910 +23 Jun 1990 Kiel Mark Eyskens Inhalt suchen oben *29 Apr 1933 Karl-Hein Funke Inhalt suchen oben *29 Apr 1946 Dangast Bundesregierung William R. Hearst Inhalt suchen oben *29 Apr 1863 San Francisco Kalifornien. +14 Aug 1951 Beverly Hills Kalifornien. Barbara Hendricks 51 Jahre, Bundestagsabge. (SPD) Inhalt suchen oben *29 Apr 1952 Kleve Bundestag Hirohito Inhalt suchen oben *29 Apr 1901 +7 Jan 1989 Tokio Inhalt suchen oben *29 Apr 1894 +4 Mrz 1981 Wien Filme Celeste Holm Inhalt suchen oben *29 Apr 1919 New York New York. Oscar Filme Walter Janka 79 Jahre, ostdt. Verlagsleiter Inhalt suchen oben *29 Apr 1914 +17 Mrz 1994 Potsdam Walter Kempowski Inhalt suchen oben *29 Apr 1929 Rostock Egon Erwin Kisch Inhalt suchen oben *29 Apr 1885 +31 Mrz 1948 Prag Dominique Labourier Inhalt suchen oben *29 Apr 1943 Filme Gertrud Lockmann 67 Jahre, Bundestagsabge. (SPD)

91. Urey, Harold (1893-1981) -- From Eric Weisstein's World Of Scientific Biography urey, harold (18931981), Portions of this entry contributed by MichelBarran. American physical chemist, geophysicist and cosmochemist http://scienceworld.wolfram.com/biography/Urey.html

Branch of Science Chemists Nationality American ... Barran Urey, Harold (1893-1981) Portions of this entry contributed by Michel Barran American physical chemist, geophysicist and cosmochemist who was a student at the University of Montana (1914-1917), then at University of California at Berkeley (where he received his Ph.D. in physical chemistry 1923) and Copenhagen from 1923-1924, where he studied atomic physics with Niels Bohr . He begin his teaching career at Johns Hopkins University as an instructor in the chemistry department (1924-1929), and became a pioneer in the application of quantum mechanics to chemistry. In 1929, he moved to Colombia University and was appointed associate professor (1929-1934), then full professor (1934-1945). From 1933 to 1940, he was editor of the Journal of Chemical Physics. In 1931, with F. Brickwedde and G. Murphy, Urey evaporated four liters of hydrogen down to one millimeter and then measured the spectrum of the remainder. The result was a set of lines displaced slightly from the hydrogen lines, amounting to the discovery of deuterium or heavy hydrogen, for which Urey was awarded in 1934 Nobel Prize in chemistry and had a significant influence on chemistry, physics and medicine. During the 1930s, Urey's group separated isotopes of oxygen, carbon, nitrogen and sulphur, and worked on medical and biological applications of isotopes.

92. Harold Clayton Lloyd Definition Of Harold Clayton Lloyd. What Is Harold Clayton harold clayton Lloyd. Noun, 1. harold clayton Lloyd United States comic actorin silent films; he used physical danger as a source of comedy (1893-1971) http://www.thefreedictionary.com/Harold Clayton Lloyd

Dictionaries: General Computing Medical Legal Encyclopedia Harold Clayton Lloyd Word: Word Starts with Ends with Definition Noun Harold Clayton Lloyd - United States comic actor in silent films; he used physical danger as a source of comedy (1893-1971) Harold Lloyd Lloyd actor histrion ... player - a theatrical performer Legend: Synonyms Related Words Antonyms Some words with "Harold Clayton Lloyd" in the definition: A 1 Andrew Lloyd Webber Baron Lloyd Webber of Sydmonton called ... Urey Previous General Dictionary Browser Next harness Harness cask harness horse ... Harold Pinter Full Dictionary Browser Harold Alexander, 1st Earl Alexander of Tunis (enc.) Harold and Maude (enc.) Harold Arlen (enc.) Harold B. Lee (enc.) Harold Babcock (enc.) Harold Baines (enc.) Harold Ballard (enc.) Harold Barnes (enc.) Harold Bauer (enc.) Harold Bennett (enc.) Harold Best (enc.) Harold Bird (enc.) Harold Bishop (enc.) Harold Bloom (enc.) Harold Blue Tooth (enc.) Harold Bluetooth (enc.) Harold Brown (enc.) Harold Brown (Secretary of Defense) (enc.) Harold Brubaker (enc.) Harold C. Urey

93. MSU Chemistry - Gallery Of Chemists' Photo-Portraits And Mini-Biographies - Indi MSU Gallery of Chemists PhotoPortraits and Mini-Biographies. HaroldClayton urey. 1893-1981. Portrait 120 Location - Floor First http://poohbah.cem.msu.edu/Portraits/PortraitsHH_Detail.asp?HH_LName=Urey

94. ThinkQuest : Library : Atomic Evolution Authors About this Site References/Links, DISCIPLES harold ClaytonUrey (1893 1981). American chemist who was director of war http://library.thinkquest.org/C0110925/html/history/disciplesoftheatom/disciples

Index Education Atomic Evolution Atomic Evolution is a site dedicated to giving its users an expanded knowledge of the atom and how it impacts our past, present, and future. The site covers a wide range of topics including Greek views, qauntum theory, and nuclear fission. Users can interact with others through a messageboard and chat room, and can enhance their experience through a Flash game, movies, images, and experiments that can be done at home. Visit Site 2001 ThinkQuest Internet Challenge Awards Award Winner Students Willy MILLS HIGH, Burlingame, CA, United States Alex MILLS HIGH, Millbrae, CA, United States Munir MILLS HIGH, San Bruno, CA, United States Coaches Grant MILLS HIGH, San Francisco, CA, United States Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site. Privacy Policy

95. À¯¸®¿¡ ´ëÇÏ¿© The summary for this Korean page contains characters that cannot be correctly displayed in this language/character set. http://cont1.edunet4u.net/cobac2/scientist/Urey.html

Harold Clayton Urey ¹Ì±¹ÀÇ ¹°¸®È­ÇÐÀÚ. ³À½¿¡´Â ¸óųª ´ëÇп¡¼­ µ¿¹°ÇÐÀ» ¹è¿ì°í, ³ªÁß¿¡ È­ÇÐÀ¸·Î ÀüÇâÇÏ¿© Ķ¸®Æ÷´Ï¾Æ ´ëÇп¡¼­ G. N. ·çÀ̽ºÀÇ Áöµµ¸¦ ¹Þ¾Ò´Ù. 1917³âºÎÅÍ 2³â°£ Çʶóµ¨ÇǾÆÀÇ È­ÇÐȸ»ç¿¡ ±Ù¹«ÇÑ ´ÙÀ½, ¸óųª ´ëÇÐ °­»ç°¡ µÇ¾úÀ¸¸ç(1919¡­1923), 1923³â µ§¸¶Å©ÀÇ ÄÚÆæÇÏ°Õ ´ëÇп¡ À¯ÇÐ, N.H.D.º¸¾îÀÇ Áöµµ¸¦ ¹Þ¾Ò´Ù.±Í±¹ÇÑ ÈÄ, ÄÝ·Òºñ¾Æ ´ëÇÐ ±³¼ö·Î ÀÖ´ø µ¿¾È¿¡ 5³â°£ Á¦2Â÷ ¼¼°è´ëÀü Áß¿¡´Â ÄÝ·Òºñ¾Æ ´ëÇп¡¼­ ¿ì¶ó´½ 235U ¹× Áß¼ö¼Ò¸¦ ³óàÇÏ´Â ¹æ¹ý°ú ºØ¼ÒÀÇ µ¿À§¿ø¼Ò¸¦ ºÐ¸®ÇÏ´Â ¹æ¹ýÀ» ¿¬±¸ÇÏ¿´´Ù. Á¦2Â÷ ¼¼°è´ëÀü ÈÄ¿¡´Â ¼¼°èÆòÈ­¿Í ±¹Á¦°£ÀÇ ÀÌÇظ¦ ËÁøÇÏ´Â ¿øÀÚ°úÇÐÀÚÀÇ ¿îµ¿À» ßÁøÇÏ¿´´Ù. µ¥À̺ñ»ó(ßÛ)À» ºñ·ÔÇÑ ¸¹Àº »óÀ» ¼ö»óÇÏ¿´°í A. E. ·ç¾ÆÅ©¿ÍÀÇ °øÀú ¡¶¿øÀÚ, ºÐÀÚ, ¾çÀÚ(Õáí­) : Atoms, Molecules and Quanta¡·(1930)°¡ ÀÖ´Ù. ¸ÇÇØÆ°°èȹ (Manhattan Project) : Á¦2Â÷ ¼¼°è´ëÀü Áß¿¡ ÀÌ·ç¾îÁø ¹Ì±¹ÀÇ ¿øÀÚÆøźÁ¦Á¶°èȹÀ¸·Î 1939³â 8¿ù 2ÀÏ ´ëÅë·É F. ·ç½ºº§Æ®°¡ A. ¾ÆÀν´Å¸ÀÎÀ¸·ÎºÎÅÍ ±ÇÀ¯¸¦ ¹ÞÀº °ÍÀÌ °è±â°¡ µÇ¾î ¹Ì±¹Àº µ¶ÀϺ¸´Ù ¾Õ¼­¼­ ¿øÀÚÆøź Á¦Á¶°èȹÀ» ¼¼¿ü°í, ±× ÇØ ÖÊ·Î Á¤ºÎ±â±¸ÀÎ '¿ì¶õ(Uran)ÀÚ¹®À§¿øȸ'¸¦ ¼³Ä¡ÇØ 1940³âºÎÅÍ ¿µ±¹°ú ¿¬±¸Á¤º¸ÀÇ ±³È¯À» ½ÀÛÇÏ¿´´Ù. Áß¼ö (ñìâ©, Heavy Water)

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