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  1. Isotopes / by F.W. Aston by Francis William (1877-) Aston, 1924-01-01
  2. Nobelpreisträger Für Chemie: Marie Curie, Ernest Rutherford, Otto Hahn, Francis William Aston, Manfred Eigen (German Edition)
  3. Isotopes by Francis William Aston, 2010-08-19
  4. Nobel Lectures Including Presentation Speeches and Laureates' Biographies. by Francis William, PREGL, Fritz, ZSIGMONDY, Richard Adolf et al. NOBEL. ASTON, 1966
  5. Isotopes and atomic weights. 299-310 pp. In: Notices of the proceedings at the meetings of the members of the Royal Institution of Great Britain with the abstracts of the discourses delivered at the evening meetings, Vol. XXIII. by Francis William (1877-1945). ASTON, 1924-01-01
  6. Mass Spectrometrists: Francis William Aston, Alfred Bucherer, Alfred O. C. Nier, Kenneth Bainbridge, Walter Kaufmann, Arthur Jeffrey Dempster
  7. Mass spectra and isotopes, by Francis William Aston, 1944
  8. Mass specra and isotopes: Being the twenty-sixth Robert Boyle lecture delivered before the Junior Scientific Club of the University of Oxford on 3rd June ... Junior Scientific Club Robert Boyle lecture) by Francis William Aston, 1924
  9. Francis William Aston

1. ThinkQuest Library Of Entries
FRANCIS WILLIAM aston francis william Aston lived in the years 18771945. He studied at Cambridge and was a Rutherford's student. After studies he became Thomson's assistant.
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Click image for the Site Languages : Site Desciption This site presents problems and discoveries in experimental atomic physics. Textbook-like, its contents spans 2,000 years of history, starting with Democritus, the Greek philosopher. A special section on the twentieth century provides information on x-rays, radiation, and the quantum theory. Historical background information on the scientists helps develop an overview of the achievements in this area. The site is in English and Polish.
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2. Aston
Francis William Aston (18771945) Francis William Aston foi físico experimental que nasceu em Harborne a 1 de Setembro de 1877, vindo a falecer em Cambridge em 20 de Novembro de 1945. Francis trabalhou com Frankland em 1898, Poynting em 1903 e J.J
http://www.quiprocura.hpg.ig.com.br/biografias/aston.html
Francis William Aston (1877-1945) Francis William Aston foi físico experimental que nasceu em Harborne a 1 de Setembro de 1877, vindo a falecer em Cambridge em 20 de Novembro de 1945. Francis trabalhou com Frankland em 1898, Poynting em 1903 e J.J Thomson em 1910. A sua larga experiência em técnicas de vácuo permitiu-lhe pôr em evidência pela primeira vez a constituição isotópica de um elemento estável por meio de análise dos raios positivos. Em 1913 conseguiu uma separação parcial de isótopos por um método de difusão. Obteve o Prêmio Nobel da Química em 1922.
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3. ThinkQuest Library Of Entries
FRANCIS WILLIAM aston francis william Aston y w latch 18771945. Studiowa w Cambridge. By uczniem Rutherforda. Po studiach zosta asystentem Thomsona.
http://library.thinkquest.org/19662/high/pol/biog-aston.html
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Click image for the Site Languages : Site Desciption This site presents problems and discoveries in experimental atomic physics. Textbook-like, its contents spans 2,000 years of history, starting with Democritus, the Greek philosopher. A special section on the twentieth century provides information on x-rays, radiation, and the quantum theory. Historical background information on the scientists helps develop an overview of the achievements in this area. The site is in English and Polish.
Students Grzegorz XIV L.O. im. Stanislawa Staszica

4. WIEM: Aston Francis William
aston francis william (18771945), fizyk i chemik brytyjski. Od 1920 profesor uniwersytetu w Cambridge, od 1921 czonek Royal Society. Ucze
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Aston Francis William Aston Francis William (1877-1945), fizyk i chemik brytyjski. Od 1920 profesor uniwersytetu w Cambridge, od 1921 cz³onek Royal Society. Uczeñ J.J. Thomsona, z którym wspólnie wykaza³ 1913 istnienie 2 trwa³ych izotopów neonu. 1919 zbudowa³ pierwszy spektrograf masowy , za pomoc± którego odkry³ wiêkszo¶æ naturalnych trwa³ych izotopów (ok. 212). Zaproponowa³ te¿ tzw. fizyczn± skalê mas atomowych, opart± wy³±cznie na izotopie tlenu O, dla którego przyjêto masê równ± dok³adnie 16 (poprzednio jednostk± masy atomowej by³a 1/16 masy atomu tlenu bez uwzglêdnienia sk³adu izotopowego tlenu). 1922 laureat Nagrody Nobla w dziedzinie chemii. G³. prace: Isotopes Structural Units of the Material Universe Odwied¼ w Internecie The Nobel Foundation Docent OnLine Powi±zania Kanalikowe promieniowanie Nobla Nagrody, 1921-1925 Thomson Joseph John Spektrometr masowy ... do góry Encyklopedia zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra

5. WIEM: Aston Francis William
aston francis william
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6. WIEM: Aston Francis William
aston francis william (18771945), fizyk i chemik brytyjski. Od 1920 profesor uniwersytetuw Cambridge, od 1921 czlonek Royal Society. aston francis william.
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Aston Francis William Aston Francis William (1877-1945), fizyk i chemik brytyjski. Od 1920 profesor uniwersytetu w Cambridge, od 1921 cz³onek Royal Society. Uczeñ J.J. Thomsona, z którym wspólnie wykaza³ 1913 istnienie 2 trwa³ych izotopów neonu. 1919 zbudowa³ pierwszy spektrograf masowy , za pomoc± którego odkry³ wiêkszo¶æ naturalnych trwa³ych izotopów (ok. 212). Zaproponowa³ te¿ tzw. fizyczn± skalê mas atomowych, opart± wy³±cznie na izotopie tlenu O, dla którego przyjêto masê równ± dok³adnie 16 (poprzednio jednostk± masy atomowej by³a 1/16 masy atomu tlenu bez uwzglêdnienia sk³adu izotopowego tlenu). 1922 laureat Nagrody Nobla w dziedzinie chemii. G³. prace: Isotopes Structural Units of the Material Universe Odwied¼ w Internecie The Nobel Foundation Docent OnLine Powi±zania Kanalikowe promieniowanie Nobla Nagrody, 1921-1925 Thomson Joseph John Spektrometr masowy ... do góry Encyklopedia zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra

7. ASTON Francis William
Last updated 25.05.2001 142758. Francis William Aston byl britskychemik a fyzik, zijici v letech 1877 1945. Je nositelem Nobelovy
http://www.volny.cz/michal_bachman/asto.htm
Last updated: 25.05.2001 14:27:58
Francis William Aston byl britský chemik a fyzik, žijící v letech
1877 - 1945. Je nositelem Nobelovy ceny za chemii z roku 1922 za objevy mnoha izotopù a pøístroje k jejich identifikaci - hmotnostního spektrografu (1919).
Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

8. Slavní Vìdci
Translate this page ARISTOTELES ze Stageiry ARRHENIUS Svante August aston francis william AVOGADRO AmedeoBAEYER Adolf Johann Friedrich von BARTON Derek Harold Richard BECQUEREL
http://www.volny.cz/michal_bachman/vedci.htm
Last updated: 12.08.2001 06:25:11
Zde naleznete seznam všech vìdcù, o kterých mùžete získat informace na této stránce. Postupem èasu by se mìly u vìdcù objevovat i odkazy na informace o nich z jiných zdrojù, jejich fotografie a další zajímavé vìci. ARISTOTELES ze Stageiry
ARRHENIUS Svante August

ASTON Francis William

AVOGADRO Amedeo
... Novinky [ Slavní vìdci ] Alfred Nobel Nobelovy ceny Odkazy Ostatní ... USA Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

9. ASTON Francis William
Last updated 25.05.2001 142758. Francis William Aston byl britskýchemik a fyzik, žijící v letech 1877 1945. Je nositelem
http://nobelsoftware.com/vedci/asto.htm
Last updated: 25.05.2001 14:27:58
Francis William Aston byl britský chemik a fyzik, žijící v letech
1877 - 1945. Je nositelem Nobelovy ceny za chemii z roku 1922 za objevy mnoha izotopù a pøístroje k jejich identifikaci - hmotnostního spektrografu (1919).
Optimální rozlišení - 1024x768, minimálnì 800x600. © Michal Bachman, 200 Veškeré ohlasy prosím sem

10. ThinkQuest Library Of Entries
Francis William aston francis william Aston lived in the years 18771945.He studied at Cambridge and was a Rutherford's student.
http://library.thinkquest.org/28383/nowe_teksty/htmla/bastona.html
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11. Francis William Aston
Francis William Aston (18771945). Profesor uniwersytetu w Cambridge.Prowadzil badania nad promieniami kanalikowymi; wykazal
http://195.117.123.130/uczeni/aston.htm
Francis William Aston (1877-1945)
Profesor uniwersytetu w Cambridge. Prowadzi³ badania nad: promieniami kanalikowymi; wykaza³ istnienie dwóch izotopów neonu w roku 1913. W roku 1919 zbudowa³ pierwszy spektrograf masowy, a co za tym idzie zidentyfikowa³ wiêkszo¶æ izotopów trwa³ych. Nagrodê Nobla otrzyma³ roku 1922.

12. ASTON FRANCIS WILLIAM
aston francis williamDaston francis william (1877 1945), fizyk bryt.;od 1920 prof. uniw. w Cambridge; od 1921 czl. Tow. Król.
http://www.republika.pl/isb_sai/a/aston.html
ASTON FRANCIS WILLIAMD ASTON FRANCIS WILLIAM (1877 1945), fizyk bryt.; od 1920 prof. uniw. w Cambridge; od 1921 cz³. Tow. Król. w Londynie; za pomoc¹ wynalezionego przez siebie spektrografu masowego odkry³ wiêkszoœæ naturalnych trwa³ych izotopów, za co 1925 otrzyma³ Nagrodê Nobla; 1931 odkry³ izotop uranu 238U.

13. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Translate this page A. Ampère André-Marie, Anaxagore, Anaximandre, Anaximène. AndersonCarl David, Aristote, Arrhenius Svante, aston francis william. Avogadro,B.
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14. Premi Nobel Per La Chimica
aston francis william; Avogadro Amadeo; Avogadro Amedeo;Baekeland Leo Hendrik; Baeyer von Johann Friedrich Wilhelm; Barton
http://www.itchiavari.org/chimica/tabelle/biografie.html
Biografie di Chimici
  • Alder Kurt Anfinsen Christian B Arrhenius Svante August Aston Francis William ... Home Page
    Istituto tecnico statale commerciale e per geometri di Chiavari (Genova - Italia)
  • 15. ODKRYCIA W CHEMII I FIZYCE XIX I XX WIEKU
    1913. aston francis william ( 1877 - 1945) wraz z Sir Josephem Johnem Thomsonem( 1856 - 1940) wykazal istnienie dwóch trwalych izotopów neonu .
    http://www.uni.opole.pl/chemia/inst/dydakt/chron1.html
    ODKRYCIA W CHEMII I FIZYCE XIX I XX WIEKU
    Od 1898 roku do 1994 roku: Odkrycia cz¹stek elementarnych; Teorie chemiczne; Modele budowy atomu (Od modelu Thomsona do modelu Bohra- Sommerfelda); Kwarkowa struktura materii
    Ernest Rutherford ( 1871 - 1937) udowodni³, ¿e promieniowanie uranu jest promieniowaniem z³o¿onym z co najmniej dwóch ró¿nych rodzajów promieniowania. Promieniowanie ,które ³atwo ulega absorpcji Rutherford nazwa³ promieniowaniem alfa. Drugi rodzaj promieniowania o bardziej przenikliwym charakterze nazwa³ promieniowaniem beta. Charakterystykê podan¹ przez Ernesta Rutherforda w 1899 r. w pracy " Uranium Radiation and the Electrical Condution Produced by It" - Phil. Mag., 47, 114, 1899 uzupe³nili inni badacze, którzy wykazali, ¿e promienie alfa i beta s¹ z³o¿one z cz¹stek elektrycznie na³adowanych. Cz¹stki te ulegaj¹ odchyleniu w polu magnetycznym i elektrostatycznym odchyleniu, lecz w przeciwnych kierunkach. Stosunek e/m dla promieniowania beta wyznaczony przez Becquerela Henri ( 1852 - 1908) mia³ tak¹ sam¹ wartoœæ jak zmierzony przez Thomsona Josepha ( 1856 -1940) dla promieni katodowych ( elektronów).

    16. Aston
    Francis William Aston byl britský chemik a fyzik, žijící v letech.1877 1945. Je nositelem Nobelovy ceny za chemii z roku 1922
    http://www.jergym.hiedu.cz/~canovm/osobnost/asto.htm

    17. Francis W. Aston - Biography
    francis W. aston – Biography. francis william aston was born in September 1877at Harborne, Birmingham, England, the third of a family of seven children.
    http://www.nobel.se/chemistry/laureates/1922/aston-bio.html
    Francis William Aston was born in September 1877 at Harborne, Birmingham, England, the third of a family of seven children. He was educated at Harborne Vicarage School and Malvern College where his interest in science was aroused. In 1894 he entered Mason College, Birmingham (later to become the University of Birmingham ) where he studied chemistry under Frankland and Tilden, and Physics under Poynting. His winning of the Forster Scholarship in 1898 enabled him to work on the optical properties of tartaric acid derivatives; the results of this work were published in 1901.
    Leaving academic life for a time, he worked for three years as a chemist in the laboratory of a brewery. At about this time, however, his interest in physics, rather than chemistry, began to predominate; his aptitude for mechanical contrivance showed itself in his design and construction of new types of pumps for evacuating vessels. From this stemmed his interest in gas discharge phenomena in evacuated tubes.
    In 1903 he obtained a scholarship to Birmingham University (as it had now become) to work on the properties of the Crookes Dark Space in discharge tubes. Within a short time he had discovered the phenomenon which is known as the Aston Dark Space. At the end of 1909 he accepted the invitation of

    18. Chemistry 1922
    enunciation of the wholenumber rule . francis william aston. United Kingdom.University of Cambridge Cambridge, United Kingdom. b.1877 d.1945.
    http://www.nobel.se/chemistry/laureates/1922/
    The Nobel Prize in Chemistry 1922
    "for his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule" Francis William Aston United Kingdom University of Cambridge
    Cambridge, United Kingdom b.1877
    d.1945 The Nobel Prize in Chemistry 1922
    Presentation Speech
    Francis William Aston
    Biography
    ...
    Nobel Lecture
    The 1922 Prize in:
    Physics

    Chemistry

    Physiology or Medicine

    Literature
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    Find a Laureate: Last modified June 16, 2000 The Official Web Site of The Nobel Foundation

    19. Francis William Aston Winner Of The 1922 Nobel Prize In Chemistry
    francis william aston, a Nobel Prize Laureate in Chemistry, at the Nobel Prize Internet Archive. francis william aston. 1922 Nobel Laureate in Chemistry
    http://www.almaz.com/nobel/chemistry/1922a.html
    F RANCIS W ILLIAM A STON
    1922 Nobel Laureate in Chemistry
      for his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule.
    Background

      Residence: Great Britain
      Affiliation: Cambridge University
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    20. Francis William Aston Winner Of The 1922 Nobel Prize In Chemistry
    francis william aston, a Nobel Prize Laureate in Chemistry, at theNobel Prize Internet Archive. francis william aston. 1922 Nobel
    http://almaz.com/nobel/chemistry/1922a.html
    F RANCIS W ILLIAM A STON
    1922 Nobel Laureate in Chemistry
      for his discovery, by means of his mass spectrograph, of isotopes, in a large number of non-radioactive elements, and for his enunciation of the whole-number rule.
    Background

      Residence: Great Britain
      Affiliation: Cambridge University
    Featured Internet Links

      Search WWW Search The Nobel Prize Internet Archive
    Links added by Nobel Internet Archive visitors Back to The Nobel Prize Internet Archive
    Literature
    Peace ... Medicine We always welcome your feedback and comments

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