81. H.A. Kramers 1934. The name invites comparison with hendrik Antoon lorentz, whom Ehrenfesthad succeeded twenty years earlier. Undoubtedly, lorentz http://www.lorentz.leidenuniv.nl/history/kramers/kramers.html

Of human things our intellect can only ten percent detect. The rest our stupid heart may know when its mysterious sources glow. H.A. Kramers (translation by M. Dresden) painting by Gerrit Dou (a Leiden painter, student of Rembrandt) Hendrik Anthony Kramers (1894-1952) was appointed Ehrenfest's successor in Leiden in 1934. The name invites comparison with Hendrik Antoon Lorentz, whom Ehrenfest had succeeded twenty years earlier. Undoubtedly, Lorentz was the greater physicist and the influence of his work has been more profound and enduring than that of Kramers, but Kramers's interests covered a wider field. Lorentz confined his activities to the field of physics: "The physicist must restrict himself to reading in his way in the book of the world", he says in one of his many popular addresses. It is unthinkable that Lorentz would have put a copy of Baudelaire's Les Fleurs du Mal H.B.G. Casimir, Haphazard Reality

82. Forum - Nieuwsbrief Faculteit Der Letteren - Universiteit Leiden Henk Wesseling. hendrik lorentz en Einstein. hendrik lorentz vergelijken met PimFortuyn is wetenschappelijk gesproken ongepast. hendrik lorentz. 3x 3 oktober. http://www.let.leidenuniv.nl/forum/02_6/bibliotheek/3.htm

Jaargang 2, nummer 6 (oktober 2002) Agenda Onderwijs Onderzoek Personalia ... Colofon Jos las Leids Selectie van Leidse publicaties besproken door Jos Damen ( Universiteitsbibliotheek [nb. onderstaande links verwijzen naar de tekst elders op deze pagina] 4x Henk Wesseling Hendrik Lorentz en Einstein 3x 3 oktober Maarten 't Hart 40 jaar gebruiker ... Frans muurgedicht 4x Henk Wesseling Henk Wesseling is weg. Het Leidse monument werd op 6 augustus 2002 65 jaar oud. Daar hielp geen lievemoederen meer aan: het afscheidscollege was op 27 september. Wesseling studeerde, promoveerde en doceerde in Leiden. Hoogleraar algemene geschiedenis werd hij in 1973, columnist bij de NRC in 1993, rector van het NIAS in 1995. Waarom was Wesseling invloedrijk? Dit is niet de plaats die vraag kort te beantwoorden. Wie wil weten hoe Wesseling schreef, leest zijn proefschrift maar. Of zijn beroemde Verdeel en heers . Bij het afscheid verschenen deze maand maar liefst vier 'Wesseling-boeken': het afscheidscollege, de bibliografie, een eerbetoon van de opleiding geschiedenis en een Draagbare Wesseling van zijn

83. ThinkQuest Library Of Entries 1994 (July 2000). 10. lorentz, hendrik Antoon http//www.britannica.com/bcom/eb/article/9/0,5716,50129+1+48963,00.html Britanica.com. 1999 (July 2000). 11. http://library.thinkquest.org/C008537/credits.html

Welcome to the ThinkQuest Internet Challenge of Entries The web site you have requested, Physical Reality , is one of over 4000 student created entries in our Library. Before using our Library, please be sure that you have read and agreed to our To learn more about ThinkQuest. You can browse other ThinkQuest Library Entries To proceed to Physical Reality click here Back to the Previous Page The Site you have Requested ... Physical Reality click here to view this site A ThinkQuest Internet Challenge 2000 Entry Click image for the Site Languages : Site Desciption Physical Reality is an interactive web site designed to get students interested in physics by showing them how fascinating it really is! It teaches quantum physics and relativity, subjects often thought to be too difficult to understand, in a down to earth and interesting way. One can also learn about other cool physics phenomena and the history and people behind the science. It allows high school level physics students to communicate questions and knowledge in a context-sensitive way, and provides them with hands-on illustrations of the subject at hand. Physical Reality's philosophy: if you are interested in it, you'll WANT to learn more! Students Robert Forest Lake Academy TX, United States

84. Lorentz Transformation lorentz Transformation. lorentz Transformation. This transformation derives itsname, of course, from hendrik Antoon lorentz (18531928), a Dutch physicist. http://www.bun.kyoto-u.ac.jp/~suchii/lorentz.tr.html

Spacetime Lorentz Transformation Lorentz Transformation This transformation derives its name, of course, from Hendrik Antoon Lorentz (1853-1928), a Dutch physicist. Unlike the Galilean transformation, the Lorentz transformation involves a change of spatial distance and a change of time interval between two inertial systems. For a simple case where the new coordinate system is moving with constant velocity v along the x-axis of the old coordinate system , the transformation is as in the figure, where y' = y and z' = z. In general, the Lorentz transformation allows a change of the origin of a coordinate system, a rotation around the origin, a reversal of spatial or temporal direction, and a uniform movement along a spatial axis. If a physical law remains the same under the Lorentz transformation, it is called "Lorentz invariant". This is what Einstein aimed at, as regards both mechanics and electro-magnetism, in his special relativity (but only inertial systems were in view). Lorentz moving up!

85. Wedstrijdschema lorentz 1, 915, Peelland 1, lorentz 1, Peelland 1, lorentz 1, 930, hendrikPierson 1, Peelland 1, hendrik Pierson 1, Peelland 1, 945, Maasland, hendrikPierson 1, http://www.schoolensport.nl/program/mintrampwedstrijdschema.htm

Startpagina Nog niet klaar. e-mail: schoolsport@kvlo.nl Nadere informatie met betrekking tot deze activiteiten kan verkregen worden bij de beleidsmedewerkers schoolsport Henny Derksen en Aernout Dorpmans, bureau KVLO te Zeist, tel.: 030-6920847

86. Albert Einstein Archives 27, 2-149 to 2-161, Jubilee articles Bohr Niels lorentz, hendrikAntoon, 16-8, 16-411 to 16-443, lorentz, hendrik Antoon, 1909 to 1915. http://www.albert-einstein.org/userguide_lof.html

A. Scientific material A.1 Scientific manuscripts and notebooks Reel# Folder# Item# Filename Date/s 1-1(a) 1-001 to 1-026 Scientific Manuscripts Published 1914 to 1922 1-1(b) 1-027 to 1-045 Scientific Manuscripts Published 1923 to 1924 1-046 to 1-096 Scientific Manuscripts Published 1925 to 1930 1-097 to 1-132 Scientific Manuscripts Published 1931 to 1936 1-133 to 1-154 Scientific Manuscripts Published 1938 to 1948 1-5(a) 1-155 to 1-184 Scientific Manuscripts Published 1950 to 1953 1-5(b) 1-185 to 1-206 Scientific Manuscripts Published 1954 to 1955 Manuscripts Published-Stafford Lectures (Meaning of Relativity) 2-002 to 2-003 Manuscripts Published-"Zum kosmologischen Problem" Appendix I for 2nd Edition, P.U.P. (Meaning of Relativity) 1945 to 1955 2-3(a) 2-004 to 2-011 Manuscripts Published- Notes, Appendix II-Princeton Lectures- (Meaning of Relativity) 1950 to 1953 2-3(b) 2-012 to 2-019 Manuscripts Published- Notes, Appendix II-Princeton Lectures- (Meaning of Relativity) 1950 to 1953 2-4(a) 2-020 to 2-024.1 Manuscripts for Schilpp volume (Albert Einstein: Philosopher-Scientist) 2-4(b) 2-025 to 2-068 Manuscripts for Schilpp volume (Albert Einstein: Philosopher-Scientist) 2-5(a) 2-069 to 2-090 Manuscripts Unpublished ca. 1919 to 1921

87. Untitled Ödülü Alan .. lorentz, hendrik Antoon 18531928 Zeeman, Pieter 1856-1943Tarih .. 1902 Konu .. Manyetizmanin http://www.cu.edu.tr/fakulteler/fef/fb/turkish/nobel/ara.asp?ID=8

88. Lorentz And Veltman Meet In Leiden hendrik lorentz and Martinus Veltman meet at the symposium celebrating the centennialanniversary of the Nobel prize for Zeeman and lorentz (Leiden, 11 October http://zeeman.lorentz.leidenuniv.nl/lorentzveltman/lorentzveltman.html

Hendrik Lorentz and Martinus Veltman meet at the symposium celebrating the centennial anniversary of the Nobel prize for Zeeman and Lorentz (Leiden, 11 October 2002). Text of the dialogue between Tini Veltman and Henk Lorentz. Veltman, alone on the stage, starts his lecture on "Was Lorentz our first particle physicist?" The audience was not suspecting the strange meeting that would follow...

89. Lorentz Contraction encyclopediaEncyclopedia lorentz contraction, lôr'ents PronunciationKey. lorentz contraction , in physics, contraction or foreshortening http://www.infoplease.com/ce6/sci/A0830308.html

Reduce your family medical costs by up to 60% now! Oral health..Save up to 60% on dental care. Easy Medical Diagnosis..stop smoking! All Infoplease All Almanacs General Entertainment Sports Biographies Dictionary Encyclopedia Infoplease Home Almanacs Atlas Dictionary ... Fact Monster Kids' reference Info:Daily Fun facts Homework Center Newsletter You've got info! Help Site Map Visit related sites from: Family Education Network Encyclopedia Lorentz contraction Pronunciation Key Lorentz contraction , in physics, contraction or foreshortening of a moving body in the direction of its motion, proposed by H. A. Lorentz on theoretical grounds and based on an earlier suggestion by G. F. Fitzgerald; it is sometimes called the Fitzgerald, or Lorentz-Fitzgerald, contraction. The Lorentz contraction hypothesis was put forward in an attempt to explain the negative result of the Michelson-Morley experiment of 1887 designed to demonstrate the earth's absolute motion through space (see ether relativity ). The hypothesis held that any material body is contracted in the direction of its motion by a factor , where v is the velocity of the body and c is the velocity of light. Although the Lorentz contraction did not succeed entirely in reconciling the results of the Michelson-Morley experiment with classical theory, it did serve as the basis for the mathematics of Einstein's theory of relativity. The equations used in relativity theory to change from a coordinate system, or frame of reference, in which the observer is at rest to a second system that is moving at constant velocity with respect to the first system are known as the Lorentz transformation. The Lorentz transformation will result in a stationary observer recording an effect equivalent to the Lorentz contraction when observing an object in uniform motion relative to his system of coordinates. Einstein showed, however, that this effect is due not to the actual deformation of the body in question, as Lorentz had originally supposed, but to a change in the way space and time are measured.

90. Lorentz Contraction encyclopediaEncyclopedia lorentz contraction, lôr'ents PronunciationKey. lorentz contraction , in physics, contraction or foreshortening http://www.factmonster.com/ce6/sci/A0830308.html

Encyclopedia Lorentz contraction Pronunciation Key Lorentz contraction , in physics, contraction or foreshortening of a moving body in the direction of its motion, proposed by H. A. Lorentz on theoretical grounds and based on an earlier suggestion by G. F. Fitzgerald; it is sometimes called the Fitzgerald, or Lorentz-Fitzgerald, contraction. The Lorentz contraction hypothesis was put forward in an attempt to explain the negative result of the Michelson-Morley experiment of 1887 designed to demonstrate the earth's absolute motion through space (see ether relativity ). The hypothesis held that any material body is contracted in the direction of its motion by a factor , where v is the velocity of the body and c is the velocity of light. Although the Lorentz contraction did not succeed entirely in reconciling the results of the Michelson-Morley experiment with classical theory, it did serve as the basis for the mathematics of Einstein's theory of relativity. The equations used in relativity theory to change from a coordinate system, or frame of reference, in which the observer is at rest to a second system that is moving at constant velocity with respect to the first system are known as the Lorentz transformation. The Lorentz transformation will result in a stationary observer recording an effect equivalent to the Lorentz contraction when observing an object in uniform motion relative to his system of coordinates. Einstein showed, however, that this effect is due not to the actual deformation of the body in question, as Lorentz had originally supposed, but to a change in the way space and time are measured.

91. Portraits De Personnages Celebres : LOR lorentz (Hendrick Anton)(1853-1928) Photo 1/2/3 (A)/4/5/6/7/8 Photode groupe 1 (avec Niels BOHR, Léon BRILLOUIN, Marie CURIE, Charles Galton http://www.onlipix.com/personnages/lor.htm

LOR A B C D ... Z LORAND (Daisy) Photo LORAND (Sandor)(1892-1987) Photo Federico GARCIA LORCA LORCHERT (Oswald)(1704-1749) Peinture LORD (Frederick Ivery)(1900-1967) Photo LORD (Pauline) Photo - en 1933 : LOREBURN (Robert Threshie REID, comte)(1846-1923) Peinture LOREDANO (Francesco, doge de Venise Peinture Dessin Peinture Dessin LOREDANO (Pietro, doge de Venise Dessin LOREN (Sophia) Photo (en 1955)/ LORENGAR (Pilar)(1928-1996) Photo LORENTZ (Hendrick Anton)(1853-1928) Photo A Photo de groupe (avec Niels BOHR Marie CURIE Charles Galton DARWIN ... Pieter ZEEMAN (en 1927)/ (avec William Lawrence BRAGG Louis de BROGLIE Marie CURIE Albert EINSTEIN ... Walther NERNST et Heinrich RUBENS (avec Albert EINSTEIN (avec Arthur Stanley EDDINGTON et Albert EINSTEIN (avec Arthur Stanley EDDINGTON et Albert EINSTEIN (avec Marcel Louis BRILLOUIN Marie CURIE Albert EINSTEIN Paul LANGEVIN ... Ernest RUTHERFORD (avec Arthur Stanley EDDINGTON Paul EHRENFEST Albert EINSTEIN et Willem de SITTER Dessin A Memorabilia LORENTZ (Lore) Photo LORENZ (Konrad) Photo LORENZ (Ludwig Valentine)(1829-1891) Photo A LORENZ (Richard)(1863-1929) Photo LORENZ (Werner)(1891-1974) Photo Photo de groupe (au centre, avec

92. Nobelprijs 1031 bytesHendrik Antoon lorentz, in 1853 te Arnhem geboren, werdin 1878 hoogleraar theoretische natuurkunde in Leiden. Om meer http://bc.leidenuniv.nl/tentoonstelling/lorentz_zeeman/object1.htm

Tentoonstellingen De Nobelprijs voor H.A. Lorentz en P. Zeeman (1902) Een tentoonstelling in de Leidse Universiteitsbibliotheek 8 oktober – 19 november 2002 Hendrik Antoon Lorentz Pieter Zeeman Hendrik Antoon Lorentz , in 1853 te Arnhem geboren, werd in 1878 hoogleraar theoretische natuurkunde in Leiden. Om meer tijd voor de wetenschap te hebben aanvaardde hij in 1912 de functies van Curator van Teyler’s Fysisch Kabinet en Secretaris van de Hollandsche Maatschappij der Wetenschappen te Haarlem. Hij bleef als buitengewoon hoogleraar aan de Leidse universiteit verbonden en zette zijn maandagochtend colleges voort tot zijn overlijden in 1928. Aan Lorentz zijn zeer veel onderscheidingen verleend. De Nobelprijs met Zeeman in 1902 is de aanleiding tot het tonen van de hier bijeengebrachte documenten. Lorentz’ proefschrift Over de theorie der terugkaatsing en breking van het licht , verdedigd te Leiden op 11 december 1875 In de tijd van Lorentz’ proefschrift was er een aantal theorieën, die licht als golfverschijnsel beschreven. De zogenaamde ‘undulatietheorie’ beschouwt licht als trillingen in een elastisch medium, de lichtether genoemd. Anderzijds is er de theorie van Maxwell, die licht als elektromagnetische trillingen in een ether opvat. Specifieke problemen van reflectie en breking van het licht worden in de dissertatie zorgvuldig geanalyseerd. Dan blijkt de elektromagnetische theorie verschijnselen te kunnen beschrijven, waar de undulatietheorie dit niet kan. Aan het eind van het proefschrift stelt Lorentz een lijst van licht-fenomenen op, die nu ook met de Maxwell-theorie beschreven zouden kunnen worden. In de latere decennia werkt Lorentz dit programma grotendeels uit.

93. Alphabetical Listing Lipscomb, William N.. Chemistry, 1976. Loewi, Otto, Medicine, 1936. lorentz, HendrikAntoon, Physics, 1902. Lorenz, Konrad, Medicine, 1973. Lucas, Robert, Economics,1995. http://www.almaz.com/nobel/alpha/L.html

Name Nobel Prize Category Year Awarded Lagerkvist, Par Fabian Literature Lagerloef, Selma Ottilia Lovisa Literature ... Medicine

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