21. Ehrenfest, Paul Top. Encyclopaedia. E. Ego. ehrenfest, paul. Cheap Web Hosting Rope Ladders. ehrenfest, paul. www.trellian.com Still searching the hard way http://www.slider.com/Enc/E/Ego/Ehrenfes.htm

The Web Encyclopaedia Shopping Ah‑ha ... Index The Web Encyclopaedia Shopping Ah-ha Kanoodle Findwhat Summary Top Encyclopaedia E Ego ... Rope Ladders Ehrenfest, Paul Still searching the hard way? Try the Free Slider Search Toolbar and spend less time searching!! www.trellian.com Sponsored Link , 1880–1933, Austrian physicist. In 1904, Ehrenfest received his doctorate in theoretical physics in Vienna and married the Russian mathematician Tatyana Alexeyevna Afanassyewa. Together they wrote what has become a classical exposition of statistical mechanics. He was one of the first to take German physicist Max Planck's quantum theory seriously and to try to define its relation to the older physics. In 1912 he succeeded Dutch physicist H. A. Lorentz in the chair of theoretical physics at the Univ. of Leiden. He proved an energetic, lucid, and inspiring teacher. His acute criticisms and his formulation of the adiabatic principle—which Niels Bohr placed among the foundations of quantum theory—were important contributions to advancing modern physics. See M. J. Klein, Paul Ehrenfest: The Making of a Theoretical Physicist (Vol. 1, 2d ed. 1985).

22. Ehrenfest, Paul Search Biographies Bio search tips ehrenfest, paul poul A'runfest Pronunciation Key. ehrenfest, paul , 18801933, Austrian physicist http://www.infoplease.com/ce6/people/A0816865.html

HOTWORDS CITE PRINT EMAIL in All Infoplease Almanacs Biographies Dictionary Encyclopedia Home Almanacs Atlas Dictionary ... D-Day Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map Also from Infoplease Search Infoplease Info search tips Search Biographies Bio search tips Encyclopedia Ehrenfest, Paul [poul A u nfest] Pronunciation Key Ehrenfest, Paul See M. J. Klein, Paul Ehrenfest: The Making of a Theoretical Physicist (Vol. 1, 2d ed. 1985). The Columbia Electronic Encyclopedia, Ehrenburg, Ilya Grigoryevich ehrlichiosis Related content from HighBeam Research on: Paul Ehrenfest Can the Transitions To and From Running and the Metabolic Cost of Running Be Determined From the Kinetic Energy of Running? (Journal of Motor Behavior) What do they mean, these GCH cues? This book explains theoretical physics and why we should care about it, says, Emma Crichton-Miller.(Review) (Sunday Telegraph (London, England)) What do they mean, these GCH cues? This book explains theoretical physics and why we should care about it, says, Emma Crichton-Miller (The Sunday Telegraph) The stability of matter: why matter neither collapses nor explodes.

23. References For Ehrenfest References for paul ehrenfest. Books A Einstein, paul ehrenfest inmemoriam, in Out of My Later Years (Secaucus, NJ, 1977). MJ Klein http://www-gap.dcs.st-and.ac.uk/~history/References/Ehrenfest.html

References for Paul Ehrenfest Books: A Einstein, Paul Ehrenfest in memoriam, in Out of My Later Years (Secaucus, N.J., 1977). M J Klein, Paul Ehrenfest Vol.1 The making of a theoretical physicist (Amsterdam, 1985). A Pais, Niels Bohr's Times: In Physics, Philosophy, and Polity (Oxford, 1991). G E Gorelik, Ehrenfest and the problem of the dimension of physical space (Russian), in Investigations in the history of mechanics, "Nauka" (Moscow, 1983), 245-260. Exposition. Math. G Jaeger, The Ehrenfest classification of phase transitions : introduction and evolution, Arch. Hist. Exact Sci. M J Klein, in The lessons of the quantum theory (Amsterdam, 1986), 325. M J Klein, Ehrenfest's contributions to the development of quantum statistics. I, II, Nederl. Akad. Wetensch. Proc. Ser. B T S Kuhn and G E Uhlenbeck, Interviews of Uhlenbeck by Kuhn in 1962 and 1963, The Niels Bohr Archives (Copenhagen, unpublished). A Pais, George Eugene Uhlenbeck, in The genius of science (Oxford, 2000), 288-325. Main index Birthplace Maps Biographies Index History Topics ... Societies, honours, etc.

24. Ehrenfest, Paul. The Columbia Encyclopedia, Sixth Edition. 2001 2001. ehrenfest, paul. (poul ´r nf st) (KEY) , 1880–1933, Austrian physicist. 1.See MJ Klein, paul ehrenfest The Making of a Theoretical Physicist (Vol. http://www.bartleby.com/65/eh/Ehrenfes.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference Columbia Encyclopedia PREVIOUS NEXT ... BIBLIOGRAPHIC RECORD The Columbia Encyclopedia, Sixth Edition. Ehrenfest, Paul

25. Ehrenfest Biography of paul ehrenfest (18801933) paul ehrenfest. Born 18 Jan 1880 in Vienna, Austria paul ehrenfest's father, Sigmund ehrenfest, came from a poor Jewish family http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Ehrenfest.html

Paul Ehrenfest Born: 18 Jan 1880 in Vienna, Austria Died: 25 Sept 1933 in Leiden, Netherlands Click the picture above to see three larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Paul Ehrenfest 's father, Sigmund Ehrenfest, came from a poor Jewish family. He was working in a weaving mill in the Jewish village of Loschwitz in Moravia when he married Johanna Jellinek. After the marriage they moved to Vienna where they set up a grocery business which fared rather well. They had five children who survived birth, and Paul was the youngest, having four older brothers Arthur, Emil, Hugo, and Otto. Johanna Ehrenfest worked long hours in their shop and Paul was looked after at home by a nursemaid. As a child Paul's health was poor. He was sickly, had dizzy spells, and suffered frequent nosebleeds. He suffered from anti-Semitic comments from other children in the neighbourhood but his brothers supported him strongly and played an important role in his childhood. His oldest brother was twenty-two years old by the time Paul was five and it was through his brothers that Paul became interested in education. They gave him puzzles which he enjoyed solving. By the time he was six years old Paul could read, write and count. Mostly he had taught himself these things, helped a little by his mother, and encouraged by his brothers. At this age, in 1886, he began to attend primary school, moving to a different primary school in 1888. He was introduced to science and mathematics by his brothers, rather than from his school, and their attitude was one which would have quite an influence on him [2]:-

26. Physics: Page 1. Index To Biographical Entries. The Columbia Encyclopedia, Sixth Duane, William, American physicist. Duhem, Pierre Maurice Marie. ehrenfest, paul.Einstein, Albert. Ewing, Sir James Alfred. Faraday, Michael. Fermi, Enrico. http://www.bartleby.com/65/cat/bio/physicsbio1.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference Columbia Encyclopedia Index to Biographical Entries PREVIOUS ... BIBLIOGRAPHIC RECORD The Columbia Encyclopedia, Sixth Edition. Physics Page 1 Abbe, Ernst

27. Books By Paul Ehrenfest At Walmart.com - Every Day Low Prices Find books written by paul ehrenfest. Select from 1000's of books at Walmart.com, we have a great selection of highquality merchandise, friendly service and, of course, Every Day Low Prices. Gift http://rdre1.inktomi.com/click?u=http://na.link.decdna.net/n/3532/4200/www.walma

28. Ehrenfest, Paul ehrenfest, paul, poul A runfest Pronunciation Key. ehrenfest, paul , 1880–1933,Austrian physicist. Related content from HighBeam Research on paul ehrenfest. http://www.infoplease.com/cgi-bin/id/A0816865.hmtl

HOTWORDS CITE PRINT EMAIL in All Infoplease Almanacs Biographies Dictionary Encyclopedia Home Almanacs Atlas Dictionary ... D-Day Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map Also from Infoplease Search Infoplease Info search tips Search Biographies Bio search tips Encyclopedia Ehrenfest, Paul [poul A u nfest] Pronunciation Key Ehrenfest, Paul See M. J. Klein, Paul Ehrenfest: The Making of a Theoretical Physicist (Vol. 1, 2d ed. 1985). The Columbia Electronic Encyclopedia, Ehrenburg, Ilya Grigoryevich ehrlichiosis Related content from HighBeam Research on: Paul Ehrenfest Can the Transitions To and From Running and the Metabolic Cost of Running Be Determined From the Kinetic Energy of Running? (Journal of Motor Behavior) What do they mean, these GCH cues? This book explains theoretical physics and why we should care about it, says, Emma Crichton-Miller.(Review) (Sunday Telegraph (London, England)) What do they mean, these GCH cues? This book explains theoretical physics and why we should care about it, says, Emma Crichton-Miller (The Sunday Telegraph) The stability of matter: why matter neither collapses nor explodes.

29. Scientists: Physical Sciences Pierre Maurice Marie; ehrenfest, paul; Einstein, Albert; Faraday, Michael;Fechner, Gustav Theodor; Fermi, Enrico; Feynman, Richard Phillips; http://www.infoplease.com/spot/scibio6.html

HOTWORDS CITE PRINT EMAIL in All Infoplease Almanacs Biographies Dictionary Encyclopedia Home Almanacs Atlas Dictionary ... D-Day Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map Also from Infoplease Search Infoplease Info search tips Search Biographies Bio search tips Notable Scientists: Physical Sciences Astronomers, astrophysicists, chemists, and physicists Jump to a category: Astronomers Astrophysicists Chemists Physicists Astronomers RELATED LINKS Astronomy Astronomical Calendar Nobel Prize for Chemistry Nobel Prize for Physics ... Physical Science Search for more scientists and other notable figures Adams, John Couch Al-Battani Al-Farghani Amici, Giovanni Battista ... Ulugh-Beg Astrophysicists Abbot, Charles Greeley Chandrasekhar, Subrahmanyan Eddington, Sir Arthur Stanley Fowler, William Alfred ... Ride, Sally K. Chemists Abel, Sir Frederick Augustus Arrhenius, Svante August Atwater, Wilbur Olin Baekeland, Leo Hendrik ... Wurtz, Charles Adolphe Physicists Abbe, Ernst Alvarez, Luis Walter Ampère, André Marie Anderson, Carl David ... Did you know? Search For: Source Type: Documents (from Newspapers, Magazines, Journals, Newswires, Transcripts and Books)

30. Content Frame For The Finding Aid To The Papers Of Paul Sophus Finding Aid to the Papers of paul Sophus Epstein, 19111966. Location of collection California Institute of Technology, Institute Archives. Pasadena, CA 91125. Sponsor David, 1885-1962.Born, Max, 1882-1970.ehrenfest, paul, 1880-1933.Einstein, Albert, 1879-1955.Freud, Sigmund items Box 3 Folder 32 ehrenfest, paul 1922-1932 13 items, including http://www.aip.org/web2/aiphome/history/ead/caltech_epstein/19990005_content.htm

31. Index Encyclopædia Britannica ehrenfest, paul (Du. phys.) influence on Einstein http://www.britannica.com/eb/article?idxref=251564

32. Ehrenfest, Paul Translate this page Ehrenfels, Christian Freiherr von, Ehrenhaft, Felix. ehrenfest, paul. ehrenfest,paul, * 18. 1. 1880 Wien, † 25. 9. 1933 Leiden (Niederlande), Physiker. http://www.aeiou.at/aeiou.encyclop.e/e247357.htm

A B C D ... Ehrenhaft, Felix Ehrenfest, Paul Ehrenfest, Paul, * 18. 1. 1880 Wien, † 25. 9. 1933 Leiden ( Niederlande ), Physiker. Ab 1912 Professor theoretische Physik in Leiden, gehörte zum Freundeskreis A. Einsteins. Arbeiten über die einsteinsche Gravitationstheorie, die plancksche Quantentheorie und die Kapillaritätstheorie; war durch seine Hypothese von den "adiabatischen Invarianten" ein Wegbereiter der Atomphysik. Werke: Einsteins theorie van het stationaire gravitatieveld, 1913; Welke rol speelt de drietalligheid der afmetingen van de ruimte in de hoofdwetten der physica, 1917. Hinweise zum Lexikon Suche nach hierher verweisenden Seiten

33. AEIOU Seiten Mit Links Auf Translate this page AEIOU Seiten mit Links auf. ehrenfest, paul. Encyclopedia ofAustria Physik. Zurück zu ehrenfest, paul. http://www.aeiou.at/aeiou.encyclop.e/e247357.htm;internal&action=show_incoming_l

AEIOU Seiten mit Links auf Ehrenfest, Paul Physik Zurück zu Ehrenfest, Paul

34. Biografia De Ehrenfest, Paul Translate this page ehrenfest, paul. (Viena, 1880-Amsterdam, 1933) Físico austríaco.Profesor en la Universidad de Leiden, trabajó en la aplicación http://www.biografiasyvidas.com/biografia/e/ehrenfest.htm

Inicio Buscador Utilidades Recomendar sitio Enlaces Ehrenfest, Paul (Viena, 1880-Amsterdam, 1933) Físico austríaco. Profesor en la Universidad de Leiden, trabajó en la aplicación de las teorías cuánticas a diversos campos de la mecánica clásica. La ley de Ehrenfest establece que las transformaciones adiabáticas mantienen invariantes los números cuánticos que caracterizan a un sistema físico. Inicio Buscador Recomendar sitio

35. Fall 2003 Center For History Of Physics Newsletter 2, Fall 2003. Einstein, paul ehrenfest, paul Langevin, Heike KammerlinghOnnes,and Pierre Weiss at ehrenfest s home, Leyden, the Netherlands. http://www.aip.org/history/newsletter/fall2003/photo-einstein-ehrenfest-langevin

Volume XXXV , No. 2, Fall 2003 Einstein, Paul Ehrenfest, Paul Langevin, Heike Kammerlingh-Onnes, and Pierre Weiss at Ehrenfest's home, Leyden, the Netherlands. From Einstein, His Life and Times RETURN to Fall 2003 Newsletter Table of Contents Center for History of Physics Email: chp@aip.org Phone: 301-209-3165 American Institute of Physics , One Physics Ellipse, College Park, MD 20740-3843. Email: aipinfo@aip.org Phone: 301-209-3100; Fax: 301-209-0843

36. Einstein Archives Online - Contents Of Folder 10-4 Translate this page First line, JPG, CPAE. Get full record from archival database, 10-210.00,02/15/1930, ehrenfest, paul, Einstein, Albert, Get full record http://www.alberteinstein.info/db/ViewFolder.do?folder=10-4

37. Ego Ehrenburg, Ilya Grigoryevich. ehrenfest, paul. Ehrlich, paul. Ehud. Ehi. Ehime.Ehrenbreitstein. Ehrenburg, Ilya Grigoryevich. ehrenfest, paul. Ehrlich, paul. http://www.slider.com/Enc/E/Ego.htm

The Web Encyclopaedia Shopping Ah‑ha ... Index The Web Encyclopaedia Shopping Ah-ha Kanoodle Findwhat Summary Top Encyclopaedia E Ego ... Free Search Toolbar Ego Still searching the hard way? Try the Free Slider Search Toolbar and spend less time searching!! www.trellian.com Sponsored Link EKG Egorevsk Eguren, Jos© Mar­a Egypt ... elf Slider in: Espa±ol Deutsch Dansk Nederlands ... Download the FREE Slider.com Search Toolbar!

38. Ehrenfest ehrenfest, paul. (18801933). Rakouský fyzik, který se zabýval sestatistickou fyzikou a termodynamikou. V roce 1900 navrhl model http://www.aldebaran.cz/famous/people/Ehrenfest_Paul.html

Ehrenfest, Paul Rakouský fyzik, který se zabýval se statistickou fyzikou a termodynamikou. V roce 1900 navrhl model difúze a statistickou interpretaci druhé vìty termodynamické. V roce 1912 se v Praze poprvé setkal s Albertem Einsteinem . Pozdìji pracoval v kvantové teorii rotujících systémù. Na jeho poèest je pojmenován Ehrenfestùv teorém (vztah mezi kvantovou a klasickou podobou pohybových rovnic).

39. Skolavpohode.cz Titulní stránka Fyzika Lexikon, ehrenfest, paul (18801933) Rakouskýfyzik, který se zabýval se statistickou fyzikou a termodynamikou. http://www.skolavpohode.cz/clanek.asp?polozkaID=3537

40. Ehrenfest Biografie van ehrenfest, paul. URLhttp//www.inghist.nl/Onderzoek/Projecten/BWN/lemmata/bwn1/ehrenfest0509-2003. ehrenfest, paul (1880-1933). http://www.inghist.nl/Onderzoek/Projecten/BWN/lemmata/bwn1/ehrenfest

HOME REACTIE SITEMAP HULP ... VERWIJZINGEN PROJECTMENU Home nieuwe biografieën log in Biografie van Ehrenfest, Paul Onderzoek Projecten Biografisch Woordenboek van Nederland ehrenfest Biografisch Woordenboek van Nederland . URL:http://www.inghist.nl/Onderzoek/Projecten/BWN/lemmata/bwn1/ehrenfest [05-09-2003] EHRENFEST, Paul (1880-1933) Ehrenfest, Paul (oorspronkelijk Oostenrijker; genaturaliseerd bij de Wet van 24-3-1922, Staatsblad no. 142) natuurkundige (Wenen 18-1- 1880 - Amsterdam 25-9- 1933 ). Zoon van Sigmund Ehrenfest, winkelier, en Johanna Jellinek. Gehuwd sinds 21-12-1904 met Tatiana Afanassjewa. Uit dit huwelijk werden 2 dochters en 2 zonen geboren. Inmiddels was een dissertatie voorbereid, een degelijke en in een aantal stilistische opzichten reeds karakteristieke, maar niet bijzonder belangrijke, studie over een onderwerp uit de klassieke mechanica getiteld Op 23 juni 1904 werd de doctorsgraad behaald te Wenen, waar hij in 1904 en 1905 verbleef. had op Boltzmann gerekend voor een artikel over statistische mechanica. Nu verzocht hij Ehrenfest, hem bekend door publikaties en vooral een colloquiumvoordracht, deze taak op zich te nemen. Samen met zijn vrouw heeft Ehrenfest er de volgende jaren aan gewerkt; pas in 1911 verscheen het artikel in druk. Het is een uitzonderlijk goede uiteenzetting van het werk van Boltzmann en zijn volgelingen (aan de alternatieve benadering van Gibbs doet het niet volledig recht wedervaren) en het toont een geheel eigen stijl: scherpe logische analyse van de fundamentele hypotheses, heldere vaststelling van onopgeloste vraagstukken en toelichting van algemene beginselen door vernuftig gekozen eenvoudige voorbeelden.

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