61. Joseph John Thomson - Autobiography (In corso di traduzione in italiano) The Nobel Prize in Physics joseph john thomsonwas born in Cheetham Hill, a sir joseph thomson died on August 30, 1940. http://scienzapertutti.lnf.infn.it/biografie/Thomson.html

J. Thomson Biography From Nobel Lectures , Physics 1901-1921. (In corso di traduzione in italiano) The Nobel Prize in Physics Joseph John Thomson was born in Cheetham Hill, a suburb of Manchester on December 18, 1856. He enrolled at Owens College, Manchester, in 1870, and in 1876 entered Trinity College, Cambridge as a minor scholar. He became a Fellow of Trinity College in 1880, when he was Second Wrangler and Second Smith's Prizeman, and he remained a member of the College for the rest of his life, becoming Lecturer in 1883 and Master in 1918. He was Cavendish Professor of Experimental Physics at Cambridge, where he succeeded Lord Rayleigh, from 1884 to 1918 and Honorary Professor of Physics, Cambridge and Royal Institution, London. Thomson's early interest in atomic structure was reflected in his Treatise on the Motion of Vortex Rings which won him the Adams Prize in 1884. His Application of Dynamics to Physics and Chemistry appeared in 1886, and in 1892 he had his Notes on Recent Researches in Electricity and Magnetism published. This latter work covered results obtained subsequent to the appearance of James Clerk Maxwell's famous "Treatise" and it is often referred to as "the third volume of Maxwell". Thomson co-operated with Professor J. H. Poynting in a four-volume textbook of physics, Properties of Matter and in 1895 he produced Elements of the Mathematical Theory of Electricity and Magnetism, the 5th edition of which appeared in 1921.

62. Sir Joseph John Thomson Biography sir joseph john thomson Biography. biography dictionary. sir josephjohn thomson Biography. sir joseph john thomson 1856 http://www.biography-dictionary.com/Sir-Joseph-John-Thomson.htm

Sir Joseph John Thomson Biography Sir Joseph John Thomson Biography Sir Joseph John Thomson - 1856-1940, English physicist who discovered the electron in 1897 and won the 1906 Nobel Prize in Physics. Sir Joseph John Thomson Biography Links: Add a Sir Joseph John Thomson Biography Link Biographical Dictionary

63. Sir J.J. Thomson --  Encyclopædia Britannica in full sir joseph john thomson English physicist who helped revolutionize theknowledge of atomic structure by his discovery of the electron (1897). http://www.britannica.com/eb/article?eu=74088

64. Joseph John Thomson joseph john thomson (18561940 sir James Dewar kindly supplied me with some gasesobtained from he residues of liquid air; the first sample had been treated so http://webserver.lemoyne.edu/faculty/giunta/canal.html

Joseph John Thomson (1856-1940) Rays of positive electricity Proceedings of the Royal Society A 89 The World of the Atom , Vol. 1 (New York: Basic Books, 1966)] In 1886, Goldstein observed that when the cathode in a vacuum tube was pierced with holes, the electrical discharge did not stop at the cathode; behind the cathode, beams of light could be seen streaming through the holes in the way represented in Figure 1. He ascribed these pencils of light to rays passing through the holes into the gas behind the cathode; and from their association with the channels through the cathode he called these rays Kanalstrahlen y = (e/mv ) A , where e, m, v, are respectively the charge, mass, and velocity of the particle, and A a constant depending on the strength of the electric field and the length of path of the particle, but quite independent of e, m, or v. If the particle is acted upon by a magnetic force parallel to the axis of y, it will be deflected parallel to the axis of z, and the deflection in this direction of the spot where the particle strikes the plane will be given by the equation z = (e/mv) B

65. Joseph John Thomson joseph john thomson (18561940). electricity enters the tubecan be shown in thefollowing way (the experiment is one made many years ago by sir William Crookes http://webserver.lemoyne.edu/faculty/giunta/jthomson.html

Joseph John Thomson (1856-1940) Carriers of negative electricity Nobel Lecture in Physics, December 11, 1906. [from Nobel Lectures: Physics, 1901-1921 (Amsterdam: Elsevier, 1967)] Introductory In this lecture I wish to give an account of some investigations which have led to the conclusion that the carriers of negative electricity are bodies, which I have called corpuscles , having a mass very much smaller than that of the atom of any known element, and are of the same character from whatever source the negative electricity may be derived. cathode rays and at one time there was a keen controversy as to the nature of these rays. Two views were prevalent: one, which was chiefly supported by English physicists, was that the rays are negatively electrified bodies shot off from the cathode with great velocity; the other view, which was held by the great majority of German physicists, was that the rays are some kind of ethereal vibration or waves. The arguments in favour of the rays being negatively charged particles are primarily that they are deflected by a magnet in just the same way as moving, negatively electrified particles. We know that such particles, when a magnet is placed near them, are acted upon by a force whose direction is at right angles to the magnetic force, and also at right angles to the direction in which the particles are moving. Thus, if the particles are moving horizontally from east to west, and the magnetic force is horizontal from north to south, the force acting on the negatively electrified particles will be vertical and downwards.

66. 톰슨 (Sir Joseph John Thomson / 1856~1940) (sir joseph john thomson / 1856~1940). 1897? 4? 30? ?(Royal Institution)? http://phys.chungbuk.ac.kr/story/thomson.htm

톰슨 (Sir Joseph John Thomson / 1856~1940) 1897ë „ 4월 30일 영국 왕립연구소(Royal Institution)의 금요 ì €ë  회의에서 J. J. 톰슨(Joseph John Thomson, 1856–1940)은 지난 4개월간에 걸친 음극선에 대한 실험 결과를 발표했다. 이 발표에서 그는 자신이 음전하를 띤 원자 이하의 미립자(corpuscle)의 하전량과 질량의 비를 알아냈다고 했는데, 톰슨이 발견한 이 미립자를 훗날 사람들은 전자(electron)라고 부르게 되었다. 20세기에 들어와서 전자는 물성과학 분야는 물론 전자공학, 의공학 등 다양한 응용 분야에서 핵심적인 역할을 하게 된다. 하지만 음극선에 대한 연구로부터 오늘날 우리가 전자라고 부르는 ê°œë ì´ 나오기까지는 여러 과학자들의 수많은 실험과 이론적 ìž‘ì— ì´ 복합적으로 진행되었다. 한편 가이슬러는 자신의 이름이 붙게 되는 가이슬러관 뿐만이 아니라 고진공을 만들 수 있는 진공 펌프도 ë°œëª í–ˆë‹¤. 그는 1855ë „ 개스킷이 필요 없는 수은 진공펌프를 ë°œëª í–ˆëŠ”ë°, 이것으로 기체 방전관 내의 진공도를 대기압의 만분의 1 정도로 낮추는 것이 가능하게 되었다. 이와 아울러 1864ë „ì—ëŠ” ë ì¼ 태생으로 프랑스 파리에서 활동하던 기구제작자인 륌코르프(Heinrich Daniel Rhmkorff, 1803-1877)는 불꽃 유도 코일을 개발해서 1피트 이상의 거리에서 불꽃을 일으킬 수 있는 고전압을 발생시킬 수 있게만들어 주었다.

67. Title Page sir joseph john thomson. http://ffden-2.phys.uaf.edu/211_fall2002.web.dir/lohse.211.dir/Intro.htm

Sir Joseph John Thomson http://sirius.phy.hr/~dpaar/fizicari/xthomson.html "Could anything at first sight seem more impractical than a body which is so small that its mass is an insignificant fraction of the mass of an atom of hydrogen?" J.J. Thomson. Lonita A. Lohse Physics F211x November 27, 2002 Background Life / Career Accomplishments Cathode Ray Experiments ... Bibliography

68. Encyclopedia: Sir Joseph John Thomson Updated Apr 04, 2003. Encyclopedia sir joseph john thomson. sir josephjohn thomson (18 December 1856 30 August 1940), often known http://www.nationmaster.com/encyclopedia/Sir-Joseph-John-Thomson

Supporter Benefits Signup Login Sources ... Pies Factoid #15 Most people live in poverty in most African countries. Interesting Facts Make your own graph: Hold down Control and click on several. Compare All Top 5 Top 10 Top 20 Top 100 Bottom 100 Bottom 20 Bottom 10 Bottom 5 All (desc) in category: Select Category Agriculture Crime Currency Democracy Economy Education Energy Environment Food Geography Government Health Identification Immigration Internet Labor Language Manufacturing Media Military Mortality People Religion Sports Taxation Transportation Welfare with statistic: view: Correlations Printable graph / table Pie chart Scatterplot with ... * Asterisk means graphable. Added May 21 Mortality stats Multi-users ½ price Catholic stats Top Graphs Richest Most Murderous Most Populous Most Militaristic ... More Stats Categories Agriculture Background Crime Currency ... Welfare Updated: Apr 04, 2003 Encyclopedia : Sir Joseph John Thomson Sponsored links: Sir Joseph John Thomson 18 December 30 August ), often known as "JJ", was an English physicist, the discoverer of the electron. Thomson was born in near Manchester England , of Scottish parentage. He studied engineering at Owen's College, Manchester, and moved on to

69. Adventures In CyberSound: Thompson, Joseph John sir joseph john thomson, (b. Dec. 18, 1856, d. Aug. 30, 1940), is universally recognizedas the British scientist who discovered and identified the electron. http://www.acmi.net.au/AIC/THOMPSON_BIO.html

A D V E N T U R E S in C Y B E R S O U N D Joseph John (J.J.) Thompson, Sir : 1856 - 1940 Sir Joseph John Thomson, (b. Dec. 18, 1856, d. Aug. 30, 1940), is universally recognized as the British scientist who discovered and identified the electron. At the age of 27 he succeeded (1884) Lord Rayleigh as professor of physics at Trinity College, Cambridge, and was named director of its Cavendish Laboratory in the same year, continuing in that position until 1919. Thomson demonstrated (1897) that cathode rays were actually units of electrical current made up of negatively charged particles of subatomic size. He believed them to be an integral part of all matter and theorized a model of atomic structure in which a quantity of negatively charged electrons was embedded in a sphere of positive electricity, the two charges neutralizing each other. For these investigations he won (1906) the Nobel Prize for physics; in 1908 he was knighted. Subsequently, Thomson turned his attention to positively charged ions. His research showed that neon gas was made up of a combination of two different types of ions, each with a different charge, or mass, or both. He did this by using magnetic and electric fields to deflect the stream of positive ions of neon gas onto two different parts of a photographic plate. This demonstration clearly pointed to the possibility that ordinary elements might exist as isotopes (varieties of atoms of the same element, which have the same atomic number but differ in mass).

70. Les Grandes Révolutions Scientifiques Translate this page sir joseph john thomson (1856-1940). Avant les travaux de thomson,on connaissait l’existence de l’électricité, mais on ne http://radio-canada.ca/tv/decouverte/revolutions/dossiers/quantique/5a_15.html

La chimie, grammaire de la Nature Ce dossier sera disponible le 5 novembre 2000 L'origine de la vie Sir Joseph John Thomson (1856-1940) RETOUR AU TEXTE Adaptation pour Internet : Pierre Sormany, Karine Boucher et Isabelle Montpetit

71. Nobel Prize In Physics 1906 sir joseph john thomson UK born 1856, died 1940 CA Cavendish Laboratory, Universityof Cambridge, Cambridge, England, UK AA - Cavendish Laboratory WA http://www.slac.stanford.edu/library/nobel/nobel1906.html

Home About Contact "in recognition of the great merits of his theoretical and experimental investigations on the conduction of electricity by gases" Sir Joseph John Thomson UK born 1856, died 1940 CA - Cavendish Laboratory , University of Cambridge, Cambridge, England, UK AA - Cavendish Laboratory WA - Cavendish Laboratory Additional Information Additional Information: Nobel e-Museum Prize in Physics 1906 Joseph John Thomson: Figures in Radiation History Joseph John Thomson Discovery of the Electron Sir Joseph John Thomson was the father of Sir George Paget Thomson , who won the Nobel Prize in Physics in 1937. Return to Top Explanation of Institutional Affiliations: Current Affiliation (CA) The Laureate's current or last affiliation. Award Affiliation (AA) The institution(s) with which the Laureate was officially associated when s/he did the Nobel award work. Work Affiliation (WA) Where the actual Nobel work was performed. Particularly in recent years, work leading to experimental discoveries is often conducted at one of a few large physics laboratories in the world. Return to Top Content Owner: K. Sutton

72. BBC - History - Historic Figures john Hanning Speke; joseph Stalin; Leland Stanford; sir Henry Morton Baroness Thatcher;James thomson; Tiberius; Titus; Richard Towneley; Henry Trengrouse; http://www.bbc.co.uk/history/historic_figures/

@import url('/includes/tbenh.css') ; Home TV Radio Talk ... A-Z Index SATURDAY 5th June 2004 Text only BBC Homepage History Topics ... Help Like this page? Send it to a friend! Browse for biographies of the movers and shakers of history. Select a letter Select a person A B C D ... Sir Christopher Wren Historic figures making headlines this month. In 1603, after a triumphant reign of 45 years, England's Virgin Queen Elizabeth I dies of old age. In 1930, Mohandas Gandhi starts his 300 mile Salt March in protest against British rule. In 1936, Adolf Hitler orders his troops to occupy the Rhineland in direct defiance of the World War One Versailles Peace Treaty.

73. Les Grands Chimistes :: Département De Chimie :: Université Laval Translate this page thomson (sir joseph john) Physicien britannique Cheetham Hill, prèsde Manchester 1856 - Cambridge 1940 Prix Nobel de physique en 1906. http://www.chm.ulaval.ca/grandschim/t.html

A B C D ... S T V W TAUBE (Henry) THOMSON (sir William, Lord Kelvin) THOMSON (sir George Paget) THOMSON (sir Joseph John) TAUBE (Henry) Neudorf, Saskatchewan 1915 - Prix Nobel de chimie en 1983 THOMSON (sir William, Lord Kelvin) Physicien britannique Belfast 1824 - Netherhall, Strathclyde 1907 Prix Nobel de chimie en 1931 THOMSON (sir George Paget) Physicien britannique Cambridge 1892 - Cambridge 1975 Prix Nobel de chimie en 1937 THOMSON (sir Joseph John) Physicien britannique Cambridge 1940 Prix Nobel de physique en 1906 haut

74. MSN Encarta - Thomson, Sir Joseph John Translate this page thomson, sir joseph john. thomson, sir joseph john (1856-1940), britischer Physikerund Nobelpreisträger. Erfahren Sie mehr über thomson, sir joseph john aus, http://de.encarta.msn.com/encyclopedia_761555213/Thomson_Sir_Joseph_John.html

MSN Home My MSN Hotmail Suche ... Upgrade auf Encarta Premium Encarta - Suche Abonnentenartikel MSN Encarta Premium: Holen Sie sich diesen Artikel, 47.000 weitere Artikel, einen interaktiven Atlas, W¶rterb¼cher und vieles mehr f¼r 29,95€/Jahr (zuz¼glich Steuern). Lernen Sie mehr. Dieser Artikel ist ausschlieŸlich f¼r Abonnenten von MSN Encarta Premium verf¼gbar. Sind Sie schon Abonennt? Melden Sie sich oben an. Thomson, Sir Joseph John Thomson, Sir Joseph John (1856-1940), britischer Physiker und Nobelpreistr¤ger. Thomson wurde am 18. Dezember 1856 in Cheetham Hill (Manchester) geboren. Er... M¶chten Sie noch mehr von Encarta? Werden Sie noch heute Abonnent, und Sie erhalten Zugriff auf: 47.000 Artikel W¶rterb¼cher Interaktiver Atlas Lernstudio Erfahren Sie mehr ¼ber Thomson, Sir Joseph John aus Andere Features aus Encarta Suchen in Encarta nach Thomson, Sir Joseph John MSN Home My MSN ... Groups ©2004 Microsoft Corporation. Alle Rechte vorbehalten. TRUSTe-gepr¼fte Datenschutzbestimmungen Werbung Nutzungsbedingungen Impressum

75. Great Physicists sir joseph john thomson. sir joseph john thomson (18561940), a pioneerin modern physics, discovered the electron in 1895, revolutionising http://www.belfasthigh.org.uk/science/physics/slideshow/sld009.html

Sir Joseph John Thomson Sir Joseph John Thomson (1856-1940), a pioneer in modern physics, discovered the electron in 1895, revolutionising existing theories of atomic structure. Thomson is also recognised for his investigations into the conduction of electricity through gases which earned him the 1906 Nobel Prize for physics and for his work on the mathematics of the electromagnetic-field theory proposed by James Maxwell. Slide 9 of 15

76. Sir J.J. Thomson cataloguing project supported by the Research Support Libraries Programme.The papers of sir joseph john thomson (18561940), physicist. BIOGRAPHY. http://www.bath.ac.uk/ncuacs/rslp-jjt.htm

National Cataloguing Unit for the Archives of Contemporary Scientists cataloguing project supported by the Research Support Libraries Programme The papers of Sir Joseph John Thomson (1856-1940), physicist BIOGRAPHY SCOPE AND CONTENT OF THE PAPERS CONDITIONS OF ACCESS AND USE Back to RSLP Project BIOGRAPHY 'J.J.' Thomson was one of the foremost physicists of his day. His name is principally remembered for the discovery of the electron and for his work on gaseous exchanges. Early years Joseph John Thomson was born in Cheetham Hill, Manchester on 18 December 1856. His father, Joseph James Thomson, was an antiquarian bookseller and publisher and his mother Emma Thomson (nèe Swindells) came from a branch of the local Vernon family who owned a cotton spinning company. Thomson was originally intended for an engineering apprenticeship. However, because of a long waiting list, he enrolled at Owens College in Manchester in 1871 (later University of Manchester) where he studied engineering, mathematics, physics and chemistry. Thomson had given up any thought of a career in engineering by the time he left Owens College in 1876.

77. Joseph John Thomson [Pictures And Photos Of] Laboratory Cavendish, Ernest Rutherford, joseph john thomson Picture, Photo, Photograph;full AC Davies, (6th from left) Proff sir JJ thomson, (6th from http://www.aip.org/history/esva/catalog/esva/Thomson_John.html

A larger image of any photo may be purchased. Click on an image to place an order. For more information visit our home page Laboratory Cavendish, Ernest Rutherford, Joseph John Thomson Description Item ID Cavendish Laboratory E4 William David Coolidge, Irving Langmuir, Joseph John Thomson Description L to R: Langmuir, Thomson, Coolidge during Thomsons 1923 visit to the General Electric Research Lab in Schenectady, NY. The three are inspecting a pliotron or high-vacuum tube. suit ; laboratory ; equipment Item ID Langmuir C4 Ernest Rutherford, Joseph John Thomson Description l-r: Thomson, Rutherford; old age; suit; standing; outdoors; Cavendish Laboratory, University of Cambridge Item ID Rutherford C1 Ernest Rutherford, Joseph John Thomson Description l-r: Rutherford, Thomson; Rutherford showing Joseph John Thomson (right) to his seat for the Cavendish Laboratory annual photograph. Cavendish Laboratory, University of Cambridge; standing; suit; outdoors Item ID Rutherford D1 Joseph John Thomson Description young ; full-face ; suit

78. I-mass.com : International Mass Spectrometry Web Resource joseph john (JJ) thomson was born in Manchester on December 18, 1856. Rose ElisabethPaget and they had one son, sir George Paget thomson (18921975 http://i-mass.com/jj.html

o i-mass guides : Index Classic Articles Definitions History ... Tutorials Past Features Carbon Dating of Cave Art Mass Spectrometry dates prehistoric cave paintings in southern France... On the Nose - MS shows mice prefer to mate with partners that express different MHC genes. Special Delivery - A mass spectrometer is delivered to the international space station... Molecular Hitchhiking on a Comet - Mass spectrometry shows molecules can survive an impact with Earth... Mass Spectrometry Unearths Mexico's Maize - Accelerator MS provides evidence of early agriculture in Mexico... Mass of the Universe -Scientists may finally have a reliable estimate of the mass of the universe...

79. LII - Results For "thomson, J. J. Joseph John , Sir, 1856-1940" Results for thomson, jj joseph john , sir, 18561940 1 of 1, The Discoveryof the Electron A clear, easy-to-understand history of thomson s work. http://www.lii.org/search?searchtype=subject;query=Thomson, J. J. (Joseph John),

80. Janus: The Papers Of John Tresidder Sheppard 201, Letter from sir joseph john thomson to JTS. 202, Letter from Sybil Thorndiketo JTS. Creator, thomson, sir joseph john. Covering Dates, 13 Nov. 1933. http://janus.lib.cam.ac.uk/db/node.xsp?id=EAD/GBR/0272/JTS/2/201

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