81. Physics: History: People: Bohr, Niels Science Directory bohr, niels. Pages 1 2 . bohr, niels. Spacetransportation.org - Science Directory - Last Update Fri Apr 23 2004. http://www.spacetransportation.org/Physics/History/People/Bohr__Niels/

Science Directory - Bohr, Niels Home Search Add a Site Modify a Site ... Links SEARCH ADVANCED SEARCH RANDOM LINK Find this: CUSTOM LINKS Yoursite Another Area Somewhere else Home ... People : Bohr, Niels Publications Cold War International History Project Electronic Bulletin - Includes two articles related to Bohr and Soviet espionage. Creative Quotations - Quotes from Niels Bohr. Eric Weisstein's World of Scientific Biography: Bohr, Niels (1885-1962) - Articles on the scientist and the Copenhagen interpretation. ESVA: Bohr Mini-Exhibit - Pictures from Emilio Segr¨ Visual Archives. Lucidcaf©: Niels Bohr - Brief biography and book references. - Short encyclopedia biographical article. NBI History - Describes his work at the institute for theoretical physics at the Copenhagen university, lated renamed Niels Bohr Institute. Niels Bohr Archive - A repository of primary material for the history of modern physics, pertaining in particular to the early development of quantum mechanics and the life and career of Niels Bohr. News, collections, library, publications and seminars. PBS: A Science Odyssey: People and Discoveries: Niels Bohr - Short biographical article.

82. Kulturcentret Assistens Kirkegård niels bohr bohr, niels dansk fysiker; professor ved Københavns Universitet 191656; fra 1920 bestyrer af Universitetets Institut for Teoretisk Fysik. http://www.assistens.dk/bohr.htm

KULTURCENTRET ASSISTENS center@assistens.dk Undervisning Rundvisning Begivenheder ... Sangkor NIELS BOHR Bohr, Niels: dansk fysiker; professor ved Københavns Universitet 1916-56; fra 1920 bestyrer af Universitetets Institut for Teoretisk Fysik. Han har på afgørende måde præget den moderne atomfysik. I 1913 opstillede han to revolutionerende postulater: 1 atomerne kan eksistere i en række tilstande med veldefineret energi; 2 atomerne kan gå over fra én tilstand til en anden (med lavere energi) under udsendelse af stråling, f.eks. lys. Bohr skabte den teori om grundstofferne og deres forbindelser, som gjorde det muligt at forklare stoffernes fysiske og kemiske egenskaber og at sætte dem ind i "Det periodiske System". Om denne orden i naturen sagde han til BT november 1922: "Vi møder i naturen et uhyre indtryk af en storladen, en urokket harmoni af en uendelig og dyb skønhed; men jeg tror at mange naturvidenskabsmænd i erkendelse af, hvor begrænset den menneskelige evne er, føres til en slags mystisk, uopklaret tro på en vis sammenhæng i alt. Det, at man i de simpleste ting, kan gøre så uendelig mange vildfarelser, viser, hvor svært det er at lægge nogen mening ind i bestemt udformede religiøse forestillinger...Men naturen er harmoni, een stor harmoni af stor skønhed. Det er, hvad vi ved." Bohrs ideer var af grundlæggende betydning for den endelige matematiske udformning af kvanteteorien (ved Heisenberg, der var Bohrs elev). Bohr kom herunder ind på erkendelsesteoretiske problemer. Et atom er på een gang en partikel, og en energiladning, der udbreder sig som bølge. Begge tilsyneladende uforenelige egenskaber er nødvendige i en fuldstændig beskrivelse af naturfænomenerne. Dette forhold har Bohr betegnet som komplementaritet. Niels Bohr ydede vigtige bidrag til teorien om atomkerners omdannelser og opbygning og fremsatte 1940 en teori om fission, der fik afgørende betydning for udviklingen af atombomben og i øvrigt udnyttelse af atomenergi.

83. Niels Bohr Quotes | Quotes By Niels Bohr From Basic Quotations - Famous Quotes & Click Here http://www.basicquotations.com/index.php?aid=284

84. Niels Bohr En El Diccionario Soviético De Filosofía / 1965 Translate this page niels bohr versión digital del artículo publicado en el Diccionario filosófico dirigido por MM Rosental y PF Iudin / 1965. niels bohr (1885-1962). http://www.filosofia.org/enc/ros/bohr.htm

Ediciones Pueblos Unidos, Montevideo 1965 Niels Bohr correspondencia. principio de complementariedad, neopositivismo, Enciclopedias

85. Allesklar Webkatalog: Niels Bohr Translate this page Ausgewählte, redaktionell bearbeitete und kommentierte Link-Hinweise zum Thema niels bohr in Deutschlands umfangreichstem Webkatalog ?allesklar“. http://www.allesklar.de/s.php?cat_path=100-539-3514-4487-79052

86. Bohr, Niels Henrik David encyclopediaEncyclopedia bohr, niels Henrik David, nEls han rEk dA vE thstrok; bOr Pronunciation Key. bohr, niels Henrik David http://www.factmonster.com/ce5/CE006621.html

Encyclopedia Bohr, Niels Henrik David [n E E k d A E O r] Pronunciation Key Bohr, Niels Henrik David , Danish physicist, one of the foremost scientists of modern physics. He studied at the Univ. of Copenhagen (Ph.D. 1911) and carried on research on the structure of the atom at Cambridge under Sir James J. Thomson and at Manchester under Lord Ernest Rutherford. In 1916, Bohr became professor of theoretical physics at the Univ. of Copenhagen, and in 1920 he was made director of the Institute of Theoretical Physics, which he was instrumental in founding. Rutherford had discovered the nucleus of the atom in 1911, but classical theory was unable to explain the stability of the nuclear model of the atom. Bohr provided the solution to this problem in 1913, when he postulated that electrons move around the nucleus of the atom in restricted orbits and explained the manner in which the atom absorbs and emits energy. He thus combined the quantum theory with this concept of atomic structure. Much of the knowledge of modern physics was made possible by Bohr's initial revolutionary assumption that atomic processes cannot be explained by classical laws alone. Bohr was a leading figure in the continuing development of the quantum theory over the next twenty years. He received the 1922 Nobel Prize in Physics. When Bohr visited the United States in 1938 and 1939, Bohr told American scientists of his belief, based on experiments reported by German scientists, that the uranium atom could be split into approximately equal halves. This was verified by scientists at Columbia. Bohr returned to Denmark but fled from the Nazi-occupied country in 1943. He gave valuable assistance in the atomic bomb research at Los Alamos, N.Mex., and in 1945 again returned to Denmark. His writings include

87. BOHR, NIELS (1885-1962) bohr, niels (18851962). När JJ Thomson 1897 genom direkta experiment bevisade att elektroner kan extraheras ur atomer och lämnar http://hem.passagen.se/hlesjo43/bohr.htm

BOHR, NIELS (1885-1962)

88. :: Ez2Find :: Bohr, Niels Guide bohr, niels, Guides, bohr, niels. ez2Find Home Directory Science Physics History People bohr, niels (20) Publications (7). Related Categories http://ez2find.com/cgi-bin/directory/meta/search.pl/Science/Physics/History/Peop

Guide : Bohr, Niels Global Metasearch Any Language English Afrikaans Arabic Bahasa Melayu Belarusian Bulgarian Catala Chinese Simplified Chinese Traditional Cymraeg Czech Dansk Deutsch Eesti Espanol Euskara Faroese Francais Frysk Galego Greek Hebrew Hrvatski Indonesia Islenska Italiano Japanese Korean Latvian Lietuviu Lingua Latina Magyar Netherlands Norsk Polska Portugues Romana Russian Shqip Slovensko Slovensky Srpski Suomi Svenska Thai Turkce Ukrainian Vietnamese Mode All Words Any Word Phrase Results Timeout Depth Adult Filter Add to Favorites Other Search Web News Newsgroups Images Guides Bohr, Niels ez2Find Home Directory Science Physics ... People : Bohr, Niels Publications Related Categories Science: Chemistry: Elements: Bohrium Science: Physics: Nuclear Science: Physics: Particle Science: Physics: Quantum Mechanics Web Sites Creative Quotations [Site Info] [Translate] [Open New Window] Quotes from Niels Bohr. URL: http://creativequotations.com/one/323.htm Eric Weisstein's World of Scientific Biography: Bohr, Niels (1885-1962) [Site Info] [Translate] [Open New Window] Articles on the scientist and the Copenhagen interpretation. URL: http://scienceworld.wolfram.com/biography/BohrNiels.html

89. Science - Physics - History - People - Bohr, Niels Directory Top Science Physics History People bohr, niels MSN Learning Research Plus bohr, niels Henrik David Short encyclopedia biographical article. http://www.sedirectory.net/Science/Physics/History/People/Bohr,_Niels/

Web Hosting Dir Web Design Dir Search Engine Dir Hardware Info ... Resources Search: Top Science Physics History ... Publications See also: Science: Chemistry: Elements: Bohrium Science: Physics: Nuclear Science: Physics: Particle Science: Physics: Quantum Mechanics This category in other languages: Danish Creative Quotations - Quotes from Niels Bohr. Eric Weisstein's World of Scientific Biography: Bohr, Niels (1885-1962) - Articles on the scientist and the Copenhagen interpretation. ESVA: Bohr Mini-Exhibit - Pictures from Emilio Segr¨ Visual Archives. Lucidcaf©: Niels Bohr - Brief biography and book references. The MacTutor History of Mathematics Archive - Biographical article, including pictures and references. - Short encyclopedia biographical article. NBI History - Describes his work at the institute for theoretical physics at the Copenhagen university, lated renamed Niels Bohr Institute. Niels Bohr Archive - A repository of primary material for the history of modern physics, pertaining in particular to the early development of quantum mechanics and the life and career of Niels Bohr. News, collections, library, publications and seminars. The Nobel Prize in 1922 - For investigations of the structure of atoms and their radiation. Includes biography and presentation speech.

90. World - Dansk - Videnskab - Naturvidenskab - Fysik - Historie Search Top World Dansk Videnskab Naturvidenskab Fysik Historie bohr, niels Engelsk (20). 1960erne.dk niels bohr Kort biografisk artikel. http://www.sedirectory.net/World/Dansk/Videnskab/Naturvidenskab/Fysik/Historie/B

Web Hosting Dir Web Design Dir Search Engine Dir Hardware Info ... Resources Search: Top World Dansk Videnskab ... Bohr, Niels Denne kategori p¥ andre sprog: Engelsk 1960erne.dk: Niels Bohr - Kort biografisk artikel. Niels Bohrs syn p¥ atombomben - Om videnskabsmandens arbejde for ¥benhed og imod atomkapl¸bet. Af Finn Aaserud. Science Attack: Niels Bohr - Kort biografi om fysikeren, hans atommodel, det periodiske system og kvanteteorien.

91. Iranian Journal Of Chemistry & Chemical Engineering bohr, niels b. Oct. 7, 1885, Copenhagen, Den. d. Nov. 18, 1962, Copenhagen in full niels HENRIK DAVID bohr Danish physicist who http://213.176.24.20/chemist/Bohr.htm

Email Search Join Shop Site map Site Tour Home B ohr, Niels b. Oct. 7, 1885, Copenhagen, Den. d. Nov. 18, 1962, Copenhagen in full NIELS HENRIK DAVID BOHR Danish physicist who was the first to apply the quantum theory, which restricts the energy of a system to certain discrete values, to the problem of atomic and molecular structure. For this work he received the Nobel Prize for Physics in 1922. He developed the so-called Bohr theory of the atom and liquid model of the atomic nucleus. Bohr Early life Bohr's father, Christian Bohr, professor of physiology at the University of Copenhagen, was known for his work on the physical and chemical aspects of respiration. His mother, Ellen Adler Bohr, came from a wealthy Jewish family prominent in Danish banking and parliamentary circles. Bohr's scientific interests and abilities were evident early, and they were encouraged and fostered in a warm, intellectual family atmosphere. Niels's younger brother, Harald, became a brilliant mathematician. Bohr distinguished himself at the University of Copenhagen, winning a gold medal from the Royal Danish Academy of Sciences and Letters for his theoretical analysis of and precise experiments on the vibrations of water jets as a way of determining surface tension. In 1911 he received his doctorate for a thesis on the electron theory of metals that stressed the inadequacies of classical physics for treating the behaviour of matter at the atomic level. He then went to England, intending to continue this work with Sir J.J. Thomson at Cambridge. Thomson never showed much interest in Bohr's ideas on electrons in metals, however, although he had worked on this subject in earlier years. Bohr moved to Manchester in March 1912 and joined Ernest Rutherford's group studying the structure of the atom.

92. Einstein Archives Online - Contents Of Folder 8-3 Translate this page First line, JPG, CPAE. Get full record from archival database, 8-94.00, 12/12/1944, Einstein, Albert, bohr, niels HD, Get full record from http://www.alberteinstein.info/db/ViewFolder.do?folder=8-3

93. Crystal Clouds Quotations: Source Profile Size . bohr, niels (1885 1962), Click For External Online Reference Dutch Physicist. Quotations By This Source. Mistakes. http://www.crystalclouds.co.uk/search.php?option=ThisSource&searchbioid=870

94. Niels Henrik David Bohr [Pictures And Photos Of] profile; sitting; viewing; LR Mrs. E Hutchisson, Nicolaas Bloembergen, Mrs. KK Darrow, niels bohr. Aage niels bohr, niels Henrik David bohr....... http://www.aip.org/history/esva/catalog/esva/Bohr_David.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 Robert Fox Bacher, Niels Henrik David Bohr, Lee Alvin DuBridge Description full-face; suit; standing; smiling; outdoors; Caltech Pasadena; L-R Bacher, Bohr, DuBridge Item ID Bacher Robert C11 Nicolaas Bloembergen, Niels Henrik David Bohr Description profile; sitting; viewing; L-R Mrs. E Hutchisson, Nicolaas Bloembergen, Mrs. K.K. Darrow, Niels Bohr Item ID Bloembergen Nicolaas C2 Aage Niels Bohr, Niels Henrik David Bohr Description L-R: Aage Bohr, father Niels Bohr ; standing ; inspecting a camera ; outdoors Item ID Bohr A C5 Niels Henrik David Bohr, Werner Heisenberg Description L-R: Bohr, Elisabeth Heisenberg, Heisenberg ; sititng outdoors, Athens, Greece Item ID Bohr C65 Niels Henrik David Bohr, Albert Einstein, James Franck, Isidor Isaac Rabi Description L-R: Bohr, Franck, Einstein, Rabi, on the occasion of Francks and Einsteins receiving honorary degrees of the Technion Israel Institute of Technology; Princeton; Item ID Bohr D5 Niels Henrik David Bohr Description yong ; full-face ; suit

95. Bohr, Niels Hendrick David - Gedächtnis Berlin Translate this page bohr, niels Hendrick David. * 07.10.1885 Kopenhagen (Dänemark). Schule niels-bohr-Oberschule, Sewanstraße 43, Lichtenberg. To Navigation, if absent! http://www.luise-berlin.de/Ehrung/b/bohr_niels_hendrick_david.htm

Bohr Niels Hendrick David Schule: www.berlin-geschichte.de

96. Fredsakademiet: Freds- Og Sikkerhedspolitisk Leksion B 161 : Bohr, Niels bohr, niels. F. 1885 D. 1962 Atomgfysiker og atompacifist. Litteratur. Blædel, niels Harmoni og enhed niels bohr, en biografi. 1985. http://www.fredsakademiet.dk/ordbog/bord/b161.htm

Bohr, Niels F. D. 1962 Atomgfysiker og atompacifist Litteratur : Niels Bohr, en biografi. 1985. - ISBN 87-7245-006-5 . 1985. - ISBN 87-7456-219

97. Sho-Me Dictionary - B bohr, niels 18851962, Danish physicist and one of the foremost scientists in modern physics. He was professor of theoretical physics at the Univ. http://www.shomepower.com/dict/b/bohr_niels.htm

Bohr, Niels 1885-1962, Danish physicist and one of the foremost scientists in modern physics. He was professor of theoretical physics at the Univ. of Copenhagen and was later director of its Institute for Theoretical Physics, which he helped to found. Bohr was awarded the 1922 Nobel Prize in physics for his work on atomic structure. Classical theory had been unable to explain the stability of the nuclear model of the Atom , but Bohr solved the problem by postulating that Electron s move in restricted orbits around the atom's nucleus and explaining how the atom emits and absorbs Energy . He thus combined the Quantum Theory with this concept of atomic structure. The element Nielsbohrium was named in his honor (see Chemical Elements

98. Bohr bohr, niels. (18851962). http://www.aldebaran.cz/famous/people/Bohr_Niels.html

Bohr, Niels Dánský fyzik, v roce 1913 navrhl první úspìšný model atomu. Pokud se elektron nachází na vybraných drahách (takových, na jejichž obvod pøipadne celistvý násobek vlnové délky elektronu), nezáøí. Pøi pøeskoku elektronu mezi dvìma hladinami dojde k vyzáøení odpovídajícího energetického kvanta. Moment hybnosti elektronu je kvantován, základním kvantem je Planckova konstanta. Bohr je autorem principu korespondence - tvrzení, že pøi velkých kvantových èíslech musí kvantové formule pøecházet v klasické. Je také zastáncem pravdìpodobnostní interpretace kvantové teorie. V roce 1922 obdržel Nobelovu cenu za fyziku.

99. Quotes List niels bohr. An expert narrow field. — niels bohr http//quotes.miraclesalad.com/?quote=1076 Email this quote Permanent link to this quote. http://quotes.miraclesalad.com/list.php?source=64

100. Superknjižara D.o.o. kreni 44. autor bohr, niels. Pronašli smo 1 knjige(a), stranica 1 od 1. 33 1 44 1. bohr, niels ATOMNA TEORIJA I OPIS PRIRODE. Cijena KN 180,00. Internet cijena http://www.superknjizara.hr/autor.php?idautor=361&PHPSESSID=

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

Page 5     81-100 of 108    Back | 1  | 2  | 3  | 4  | 5  | 6  | Next 20