41. Corrientes Electricas Desde El Espacio Translate this page sir joseph larmor en Inglaterra propuso por vez primera en 1919 que unas dinamosconstituidas en su totalidad de fluidos podrían explicar la creación de los http://www-istp.gsfc.nasa.gov/Education/Mcurrent.html

Dinamos que otras partes no lo hacen Hace tiempo, una máquina que generaba electricidad se denominó " dinamo " (hoy se prefiere el nombre de “generador”). Igualmente, se estableció que un fluido conductor que fluye a través de un campo magnético y creaba una corriente eléctrica de la misma forma, se llamó una “ dinamo fluida Waterloo Bridge Experiment Faraday pulse experimento de la correa espacial Tal "mecanismo de dinamo" se cree que es el origen del campo magnético que surge del interior del centro fundido de la Tierra. Es imposible observar directamente esa región, pero en 1964 el ruso Stanislaw Braginsky demostró matemáticamente una clase posible de esas “dinamos”. La lente variación década tras década del campo magnético terrestre proviene probablemente de lentos cambios en los modelos de flujo del centro - no, como propuso anteriormente Halley, de capas esféricas magnetizadas, unas dentro de otras, todas rotando de forma diferente. Corrientes de Birkeland Si la Tierra tiene una magnetosfera "abierta"

42. The Royal Society - Royal Society Library And Archives - Officers 1885, John William Strutt, 3rd Baron Rayleigh. 1896, sir Arthur William Rucker.1901, sir joseph larmor. 1903, sir Archibald Geikie. 1908, sir John Rose Bradford. http://www.royalsoc.ac.uk/library/officers.htm

Officers of the Royal Society A list of Presidents is available separately here Secretaries Treasurers Foreign Secretaries Executive Secretaries Secretaries The Society has two secretaries; today one is known as Sec A (physical sciences), the other Sec B (biological sciences) John Wilkins Henry Oldenburg Thomas Henshaw John Evelyn Abraham Hill Thomas Henshaw Nehemiah Grew Robert Hooke Thomas Gale Francis Aston Robert Plot William Musgrave November 1685 Tancred Robinson December 1685 Sir John Hoskins Thomas Gale Richard Waller Sir Hans Sloane John Harris Richard Waller Edmond Halley Brook Taylor John Machin James Jurin William Rutty Cromwell Mortimer Peter Davall Thomas Birch Charles Morton Matthew Maty Samuel Horsley Joseph Planta Paul Henry Maty Sir Charles Blagden Edward Whitaker Gray William Hyde Wollaston Sir Humphry Davy Taylor Combe William Thomas Brande Sir John Frederick William Herschel John George Children Peter Mark Roget Sir Edward Sabine John George Children Samuel Hunter Christie Thomas Bell William Sharpey Sir George Gabriel Stokes Thomas Henry Huxley Sir Michael Foster John William Strutt, 3rd Baron Rayleigh

43. Research & Regional Services These studentships were founded in 1943 under the will of sir joseph larmor, FRS,for the purpose of augmenting the emoluments otherwise held by specially http://www.qub.ac.uk/pao/Larmor-University.htm

Home News Search Quick Links POSTGRADUATE AWARDS Postgraduate Office Home Page Larmor-University Studentships 2004/05 Applications are invited for Larmor-University Studentships for 2004/05. These studentships were founded in 1943 under the will of Sir Joseph Larmor, FRS, for the purpose of augmenting the emoluments otherwise held by specially deserving students. They have since been supplemented from University funds and are therefore now called Larmor-University Awards. To be eligible for consideration, candidates must meet the following criteria: (i) have obtained, not more than three years previously, a good honours degree from any institution; and (ii) hold another award from the University or from some other source; and (iii) be enrolled or intend to enrol at Queen's as full-time or part-time postgraduate students for research on an approved course. Students who have not yet fulfilled all the conditions of eligibility but who expect to do so before the date upon which the studentships will be awarded are encouraged to apply.

44. James Clerk Maxwell (1831-1879) larmor, sir joseph, ed. Origins of Clerk Maxwell s Electric Ideasas Described in Familiar Letters to William Thomson. Cambridge http://www.horuspublications.com/guide/ph108.html

Horus Gets In Gear Beginner's Guide to Research in the History of Science Bottom of Page Master Contents Horus Publications James Clerk Maxwell (1831-1879) Collected Works The Scientific Letters and Papers of James Clerk Maxwell. Volume 1: 1846-1862. Volume 2: 1862-1873. P. M. Harmon, ed. Studies Glazebrook, R.T. James Clerk Maxwell and Modern Physics Hunt, Bruce, J. The Maxwellians. Ithaca, N.Y. / London: Cornell University Press, 1991. Discusses Oliver Heaviside, Oliver Lodge, and Heinrich Hertz. Larmor, Sir Joseph, ed. Origins of Clerk Maxwell's Electric Ideas as Described in Familiar Letters to William Thomson . Cambridge: Cambridge University Press, 1937. Return to Title Page Search Beginner's Guide Files Top of Page Subdirectory Contents ... Master Contents This page is by Horus Publications on the Internet

45. SIR GEORGE GABRIEL STOKES first three (Cambridge, 1880, 1883, and 1901) under his own editorship, and thetwo last (Cambridge, 1904 and 1905) under that of sir joseph larmor, who also http://31.1911encyclopedia.org/S/ST/STOKES_SIR_GEORGE_GABRIEL.htm

SIR GEORGE GABRIEL STOKES STOKES, SIR GEORGE GABRIEL, BART. one on attractions and Clairauts theorem, and the other on the variation of gravity at the surface of the earthalso demand notice, as do his mathematical memoirs on the critical values of the sums of periodic series (1847) and on the numerical calculation of a class of definite integrals and infinite series (1850) and his discussion of a differential equation relating to the breaking of railway bridges (1849). Several of the honors enjoyed by Sir George Stokes have already been enumerated. In addition, it may be mentioned that from the Royal Society, of which he became a fellow in 1851, he received the Rumford medal in f852 in recognition of his inquiries into the refrangibility of light, and later, in 1893, the Copley medal. In 1869 he presided over the Exeter meeting of the British Association. From 1883 to 1885 he was Burnett lecturer at Aberdeen, his lectures on Light, which were published in 1884-1887, dealing with its nature, its use as a means of investigation, and its beneficial effects. In 1891, as Gifford lecturer, he published a volume on Natura Theology. His one on attractions and Clairauts theorem, and the other on the variation of gravity at the surface of the earthalso demand notice, as do his mathematical memoirs on the critical values of the sums of periodic series (1847) and on the numerical calculation of a class of definite integrals and infinite series (1850) and his discussion of a differential equation relating to the breaking of railway bridges (1849).

46. May 19 - Today In Science History peculiar traditional chiefdom. He committed suicide, as a conscientiousobjector in WW II. sir joseph larmor. (source), Died 19 May http://www.todayinsci.com/5/5_19.htm

MAY 19 - BIRTHS Abraham Pais (source) Born 19 May 1918; died 28 Jul 2000. Dutch-American physicist and science historian whose research became the building blocks of the theory of elemental particles. He wrote Subtle Is the Lord: The Science and Life of Albert Einstein , which is considered the definitive Einstein biography. In Holland, his Ph.D. in physics was awarded on 9 Jul 1941, five days before a Nazi deadline banning Jews from receiving degrees. Later, during WW II, while in hiding to evade the Gestapo, he worked out ideas in quantum electrodynamics that he later shared when working with Niels Bohr (Jan - Aug 1946). In Sep 1946, he went to the U.S. to work with Robert Oppenheimer at Princeton, where Pais contributed to the foundations of the modern theory of particle physics. Max Ferdinand Perutz (source) Born 19 May 1914 Austrian-born British biochemist , corecipient of the 1962 Nobel Prize for Chemistry for his X-ray diffraction analysis of the structure of haemoglobin, the protein that transports oxygen from the lungs to the tissues via blood cells. He identified that haemoglobin is constructed of four protein chains wound together, and that the molecule changes shape when oxygen is added. Perutz was also interested in studying glaciers, making measurements which were the first to show different rates of flow in different parts of the same glacier. Reginald Aldworth Daly (source) Born 19 May 1871; died 19 Sep 1957.

47. 11 July - Today In Science History The IQ is the ratio of mental age to chronological age, with 100 beingaverage. sir joseph larmor. Born 11 Jul 1857; died 19 May 1942. http://www.todayinsci.com/7/7_11.htm

JULY 11 - BIRTHS Theodore Maiman (source) Born 11 Jul 1927 Theodore H(arold) Maiman is an American physicist. He began working with electronic devices in his teens, while earning college money by repairing electrical appliances and radios. In 1960, he developed, demonstrated, and patented a laser using a pink ruby medium. The laser is a device that produces monochromatic coherent light (light in which the rays are all of the same wavelength and phase). The laser has since been applied in a very wide range of uses, including eye surgery, dentistry, range-finding, manufacturing, even measuring the distance between the Earth and the Moon. (source) Born 11 Jul 1924 confirmed the existence of heavy and light mesons formed during the bombardment of carbon nuclei with alpha particles. The experimental discovery of the pi meson was fundamental to explaining the nuclear binding force. Japanese theoretical physicist, Hideki Yukawa, had proposed (1935) a new, unknown particle with 200 times more mass than the electron, that was emitted and absorbed by protons and neutrons. The exchange of those particles between the nucleons would produce a short-range attraction between them. Aleksandr Prokhorov (source) Born 11 Jul 1916 Aleksandr Mikhaylovich Prokhorov is the Soviet physicist who received, (with

48. Professor Sir John Meurig Thomas of America), Birch (ANU, Canberra), Liversidge Memorial (University of Sydney), Zussman(University of Manchester), sir joseph larmor (Cambridge Philosophical http://www.ri.ac.uk/dfrl/J.M.Thomas/biog_jmt.html

Professor Sir John Meurig Thomas Homepage Thomas' current research entails the application of the principles of solid-state chemistry to the atomic design of new catalysts and to their in situ characterisation. Thomas is the author of many texts on heterogeneous catalysis, the most recent (1997), with W.J. Thomas (Wiley-VCH, ISBN 3-527-29239-X), and of a monograph entitled "Michael Faraday and the Royal Institution: The Genius of Man and Place" (Institute of Physics, ISBN 0-7503-0145-7). He is also the co-author or author of over 850 original research papers and reviews. Thomas is the co-founding Editor-in-Chief of Catalysis Letters (1988), Topics in Catalysis (1992) and Current Opinion in Solid State and Materials Science (1990). He is a member of many boards, including that of the Royal Commission of the 1851 Exhibition (Chairman of its Research Committee) and of the NSF Laboratory for Molecular Science, California Institute of Technology. Thomas is the current President (1999-2001) of the Faraday Division of the Royal Society of Chemistry.

49. George Gabriel Stokes and 1891. The last 2 were edited by sir joseph larmor in 1887 and1891. Source http//kcs.korea.ac.kr/education/fame/Stokes.html. http://indykfi.atomki.hu/indyKFI/MT/stokes.htm

Language : English George Gabriel Stokes Source: http://kcs.korea.ac.kr/education/fame/Stokes.html

50. [physics/0205046] A Hundred Years Of Larmor Formula sir joseph larmor showed in 1897 that an oscillating electric charge emits radiationenergy proportional to (acceleration)$^2$. At first sight,the result http://arxiv.org/abs/physics/0205046

Physics, abstract physics/0205046 From: "N. D. Hari Dass" [ view email ] Date: Thu, 16 May 2002 10:12:38 GMT (12kb) A Hundred Years of Larmor Formula Authors: K.H. Mariwalla N.D. Hari Dass Comments: 20 pages (Latex) Report-no: IMSC/98/01/03 Subj-class: Physics Education Full-text: PostScript PDF , or Other formats References and citations for this submission: CiteBase (autonomous citation navigation and analysis) Which authors of this paper are endorsers? Links to: arXiv physics find abs

51. The Mathematical Association - Supporting Mathematics In Education Professor JJ Sylvester MA, DSc, LlD, DC 1892 The Reverend C Taylor DD 1893 R WormellMA, DSc 1895 Professor sir joseph larmor MA, DSc, FRS The Mathematical http://www.m-a.org.uk/association/organisation/presidents_of_the_association/

20 May 2004 Home Contact Us Join the MA Whats New ... Site Map Search: M-A WWW Education Primary 11 to 16 Post 16 Higher ... Feedback to QCA Resources Conferences Local Activities Periodicals Professional Development ... MA Library Association President's Page Organisation Rules Regulations ... Links site by acumedia Presidents of the Association The Association for the Improvement of Geometrical Teaching 1871 T A Hirst PhD, FRS 1878 R B Hayward MA, FRS 1889 Professor G M Minchin MA, FRS 1891 Professor J J Sylvester MA, DSc, LlD, DC 1892 The Reverend C Taylor DD 1893 R Wormell MA, DSc 1895 Professor Sir Joseph Larmor MA, DSc, FRS The Mathematical Association 1897 Professor A Lodge MA 1899 Professor Sir Robert S Ball LlD, FRS 1901 J F Moulton KC, MP, FRS (Lord Moulton) 1903 Professor A R Forsyth MA, ScD, FRS 1905 G B Mathews MA, FRS 1907 Professor G H Bryan MA, ScD, FRS 1909 Professor H H Turner MA, DSc, FRS 1911 Professor E W Hobson MA, ScD, FRS 1913 A G Greenhill MA, FRS later Sir George 1915 Professor A N Whitehead MA ScD, FRS 1917 Professor T P Nunn MA, DSc, later Sir Percy

52. The History Of Magnetic Resonance Imaging (page 1) The strength of the magnetic field and the radiofrequency matched each other asearlier demonstrated by sir joseph larmor (Irish physicist 18571942) and is http://www.isbe.man.ac.uk/personal/dellard/dje/history_mri/history of mri.htm

Magnetic resonance imaging (MRI) has become the primary technique throughout the body in the routine diagnosis of many disease processes, replacing and sometimes surpassing computed tomography (CT). MRI has particular advantages in that it is non-invasive, using non-ionising radiation, and has a high soft-tissue resolution and discrimination in any imaging plane. It may also provide both morphological and functional information. The resultant MR image is based on multiple tissue parameters any of which can modify tissue contrast. In its development, MRI has incorporated a multidisciplinary team of radiologists, technicians, clinicians and scientists who have made, and are continuing to make, combined efforts in further extending the clinical usefulness and effectiveness of this technique. The first successful nuclear magnetic resonance (NMR) experiment was made in 1946 independently by two scientists in the United States. Interestingly, Dr Isidor Rabi, an American physicist who was awarded the Nobel Prize for Physics in 1944 for his invention of the atomic and molecular beam magnetic resonance method of observing atomic spectra, came across the NMR experiment in the late 1930's but considered it to be an artefact of his apparatus and disregarded its importance. During the 50's and 60's NMR spectroscopy became a widely used technique for the non-destructive analysis of small samples. Many of its applications were at the microscopic level using small (a few centimetres) bore high field magnets.

53. AIP Niels Bohr Library Francis Herrick, William M. Hicks, sir William Higgins, Frank F. Jewett, LordKelvin, Samuel P. Langley, sir joseph larmor, Thomas C. Mendenhall, Albert A http://libserv.aip.org:81/ipac20/ipac.jsp?uri=full=3100001~!1660~!0&profile=aipn

54. AIP Niels Bohr Library Item Information. More by this author. larmor, joseph, sir, b.1857. Subjects. byauthor larmor, joseph, sir, b.1857. by title Correspondence, 1884 http://libserv.aip.org:81/ipac20/ipac.jsp?uri=full=3100001~!999~!0&profile=aipnb

55. PSIgate - Full Record For 200431-101760 sir joseph larmor The site provides a biography of sir joseph larmor (18571942),known for larmor precession, the larmor frequency, larmor s theorem and http://www.psigate.ac.uk/roads/cgi-bin/psifullrecord.pl?handle=200431-101760

56. CREMESP - Conselho Regional De Medicina Do Estado De São Paulo Translate this page A força do campo magnético ea radiofreqüência eram concordantes comojá havia demonstrado sir joseph larmor, físico irlandês (1857 ? http://www.cremesp.com.br/?siteAcao=Revista&id=118

57. Bibliography 1912. larmor, joseph, sir, 18571942, Mathematical and physical papersby sir joseph larmor, Cambridge, The University Press, 1929. Lavrentev http://www.library.cornell.edu/math/bibliography/display.cgi?start=L&

58. Bibliography Translate this page Hopkinson, Bertram, 1874-1918, Scientific papers of Bertram Hopkinson, collectedand arranged by sir J. Alfred Ewing and sir joseph larmor, Cambridge, The http://www.library.cornell.edu/math/bibliography/display.cgi?start=H&

59. Fysiikan Luokka Energia ja Sähkö Sähkömagnetismi. Internetix, Sähkömagnetismi;Nikola Tesla; sir joseph larmor Moderni fysiikka. FYSIIKKA 6; Albert http://kotisivu.mtv3.fi/elot/fy.htm

Fysiikan luokka Kuukauden fyysikko FYSIIKKA 1 Laskuharjoituksia Fysiikan osa-alueet ... WHAT IS SCIENCE? Fysiikan historiaa Kuukauden fyysikko Klassisen fysiikan oppihistoria History of astronomy in Uppsala Rosen's Biographies Links ... TIETOKONE JA MITTAUSAUTOMAATIO Mekaniikan kokeita Liike Sanomalehti fysiikan opetuksessa Maailmankaikkeuden synty ja rakenne Uskomatonta, mutta totta. Maailman syntyteoria eli ns. "Big Bang"-teoria Fysiikka yhteiskunnassa Fysiikka yhteiskunnassa FYSIIKKA 2 Energia Fysiikka teollisuudessa Fysiikka kotona Pori energia Fysiikka muussa yhteiskunnassa Mekaniikka Mekaniikka I, Kinematiikka ja dynamiikka FYSIIKKA 3 Fysiikka 4 SLL:n energia-sivut ... In the histories of the arts and the sciences, William Thomson, Lord Kelvin Ranskankieliset linkit Rudolf Diesel THE SECOND LAW OF THERMODYNAMICS Aaltoliike AALTOLIIKE ELECTRICAL HISTORY Count Alessandro Volta Georg Simon Ohm ... Sir Joseph Larmor Moderni fysiikka FYSIIKKA 6 Albert Einstein Albert Einstein Online Atomin historiaa antiikin ajoilta ... The Uniton – the elementary quantum – building matter, fields and 'vacuum'. The discovery of a universal quantum ether Ydinfysiikka Radioaktiivisuus Marie Curie RADIOAKTIIVISUUS, Harjoituksia

60. §15. James Clerk Maxwell. VIII. The Literature Of Science. Vol. 14. The Victori Cambridge, and to describe recent researches in physics without mentioning the namesof lord Rayleigh, sir joseph John Thomson and sir joseph larmor is almost http://www.bartleby.com/224/0815.html

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