41. The Bohr Atom For one thing, Rutherford was a soccer fan, and bohr's brother harald (only nineteenmonths younger than bohr) was famoushe had played in the silver medal http://www.phys.virginia.edu/classes/252/Bohr_Atom/Bohr_Atom.html

The Bohr Atom Michael Fowler University of Virginia Physics 252 Home Page Link to Previous Lecture Bohr Comes to Cambridge In 1911, the 26-year-old Niels Bohr earned a Ph. D. at the University of Copenhagen; his dissertation was titled "Studies on the Electron Theory of Metals". He was awarded a postdoctoral fellowship funded by the Carlsberg Brewery Foundation, which enabled him to go to Cambridge in September to study with J. J. Thomson. Bohr was a great admirer of Thomson's many achievements, both experimental and theoretical. In his thesis work, he had closely studied some of the problems covered in Thomson's book Conduction of Electricity through Gases. He had uncovered some apparent errors in Thomson's work, and looked forward to discussing these points with the great man. Unfortunately, by the time Bohr arrived, the Cavendish Laboratory had grown to the point where Thomson as director had more than he could manage. He had no spare time to think about electrons, and was not happy to hear from Bohr that some of his earlier work might be incorrect. In fact, Thomson went out of his way to avoid theoretical discussions with Bohr (Pais, page 195). He did assign Bohr an experiment on positive rays, but Bohr was not enthusiastic. (Rhodes, page 65) Bohr kept himself busy writing a paper on electrons in metals, reading Dickens to improve his English, and playing soccer. In December, Rutherford came down from Manchester for the annual Cavendish dinner. Bohr later said that he was deeply impressed by Rutherford's charm, his force of personality, and his patience to listen to every young man who might have an ideacertainly a refreshing change after J. J.! A little later, Bohr met with Rutherford again when he visited one of his father's friends in Manchester, someone who also knew Rutherford. Although Rutherford was usually skeptical of theorists, he liked Bohr. For one thing, Rutherford was a soccer fan, and Bohr's brother Harald (only nineteen months younger than Bohr) was famoushe had played in the silver medal winning Danish soccer team at the 1908 Olympics in London.

42. From Bohr's Atom To Electron Waves harald bohr wrote to his brother from Göttingen in the fall of 1913 that theyoung physicists there considered bohr's model too bold and fantastic . http://www.phys.virginia.edu/classes/252/Bohr_to_Waves/Bohr_to_Waves.html

From Bohr's Atom to Electron Waves Michael Fowler University of Virginia Physics 252 Home Page Link to Previous Lecture Reactions to Bohr's Model Bohr's interpretation of the Balmer formula in terms of quantized angular momentum was certainly impressive, but his atomic model didn't make much mechanical sense, as he himself conceded. For example, an electron jumping from the n th orbit to the m th emitted radiation at frequency equal to the energy difference of the orbits divided by h . Presumably, it began radiating as soon as it left its original orbit. As Rutherford put it in a letter to Bohr, "how does an electron decide what frequency it is going to vibrate at when it passes from one stationary state to another? It seems to me that you would have to assume that the electron knows beforehand where it is going to stop." A few days later, Bohr sent Rutherford another manuscript containing the correspondence principle argument gone over in our last lecture. This was a bit too long for Rutherford. He responded: "As you know, it is the custom in England to put things very shortly and tersely in contrast to the Germanic method, where it appears to be a virtue to be as long-winded as possible". Mysterious Spectral Lines One good reason for the Germanic skepticism was the recent discovery of apparently new spectral lines for hydrogen corresponding to half -integers in the Balmer formula. These new lines had been seen by a spectroscopist, Alfred Fowler, in a discharge tube containing a mixture of hydrogen and helium, and also in the spectra of a star by Pickering.

43. Table Of Contents Translate this page 21. . ARTICLE, bohr, harald Ueber fastperiodische ebene Bewegungen. 51. . ARTICLE,Emch, Arnold Geometrische Anwendungen der binären (n, n)- Verwandtschaft. 65. . http://134.76.163.65/agora_docs/167566TABLE_OF_CONTENTS.html

Commentarii Mathematici Helvetici Bibliographic description for this electronic document This is volume 4 of Commentarii mathematici Helvetici TITLE PAGE TABLE OF CONTENTS OTHER ARTICLE Vandiver, H.S. ... Browsing list

44. Collected Works In Mathematics And Statistics GD Birkhoff, Salomon Bochner, Boethius, harald bohr, George Boole. bohr,harald August, 18871951, Collected mathematical works, 3, QA 3 B67, Killam. http://www.mathstat.dal.ca/~dilcher/collwks.html

Collected Works in Mathematics and Statistics This is a list of Mathematics and Statistics collected works that can be found at Dalhousie University and at other Halifax universities. The vast majority of these works are located in the Killam Library on the Dalhousie campus. A guide to other locations is given at the end of this list. If a title is owned by both Dalhousie and another university, only the Dalhousie site is listed. For all locations, and for full bibliographic details, see the NOVANET library catalogue This list was compiled, and the collection is being enlarged, with the invaluable help of the Bibliography of Collected Works maintained by the Cornell University Mathematics Library. The thumbnail sketches of mathematicians were taken from the MacTutor History of Mathematics Archive at the University of St. Andrews. For correction, comments, or questions, write to Karl Dilcher ( dilcher@mscs.dal.ca You can scroll through this list, or jump to the beginning of the letter: A B C D ... X-Y-Z A [On to B] [Back to Top] N.H. Abel

45. Almost Periodic Functions By C. Corduneanu, Harald Bohr (Hardcover - May 1989) Buy Almost Periodic Functions by C. Corduneanu, harald bohr (Hardcover May1989) here at low prices. Click here for reviews, and product information. http://www.rbookshop.com/mathematics/i/Infinity/Almost_Periodic_Functions_082840

AMAZON.COM Search All Products Electronics Books Classical Music DVD Kitchen Popular Music Software Toys VHS Video Video Games Enter keywords: Related Stores Math Videos Math Software Computers and Accessories Toys and Games More Stores Ray Ban Store Sporting Goods Store Electronics Store Electronics Store ... Toy Store NOTICE : All prices, availability, and specifications are subject to verification by their respective retailers. Privacy Policy info@rbookshop.com Last Modified : 3-28-2003 Almost Periodic Functions Home Mathematics Books Infinity Almost Periodic Functions by C. Corduneanu, Harald Bohr (Hardcover - May 1989) List Price: $25.00 At Amazon on 3-28-2003. Features Hardcover: 257 pages ; Dimensions (in inches): 0.75 x 9.50 x 6.50 Publisher: Chelsea Pub Co; 2nd edition (May 1989) ISBN: 0828403317 Book Description Almost Periodic Functions Available from Amazon Price: $25.00 Updated on 3-28-2003. Home Mathematics Books Infinity Search: All Products Books Magazines Popular Music Classical Music Video DVD Baby Electronics Software Outdoor Living Wireless Phones Keywords: NOTICE: All product prices, availability, and specifications

46. Preface J., 24c; bohr, Aage, 100a; bohr, harald, 88a, 120a; bohr, Niels, 16d http://www.amphilsoc.org/library/guides/ahqp/names.htm

Name Index Abraham, Max, Abrahamsen, E., 111a Ach, N., 119d Adams, E. P., Adrian, E. D., 123c Aerts, V., 113a Alexandrow, W., 74c, 134a Allard, Georges, 100a Allen, H. S., Allen, J., 113b Allison, S. K., 128b Althoff, 94a, 94c-94d Amaldi, Edoardo, 13b; 21d, 38a, 100a; 113b Ames, J. S., Andersen, D., 111a Andersson, L. A., 82a Andrade, E. N. da C., 13b; 17a, 19d; 21d, 100a, 118c, 136a Andrews, D. H., 131c Arkel, A. E. van, 115c Arley, N., 24b Arndt, F., 111a Arrhenius, S., 24b, 111a, 136a; Aston, F. W., 24b Atkinson, R., 119d; Auer von Welsbach, C., 24b, 136a Auger, P., 24b, 119d Aurin, T. E., 24b, 111a, 136a Avenarius, R., 84a, 124b Bacher, R. F., Back, Ernst, Baedeker,136a Baehr, A. M., 128c Baerwald, H., 110b, 118c Baetherlaer, 113b Baeyer, O. von, 119d Bagge, E., 119d Baginsky, Adolf, 15b Baker, J. B., 136a Bakker, C. J., 113b, 118a Ballantine, S., 127c Bangham, D. H., 131b Bargmann, V., 123c Barkhausen, G. H., 119d Barkla, C. G., Barnes, J., 127c Barnett, S. J., 113b, 126d Barres, J., 136a Bartholome, E., 128c Bartlett, B. W., Bartlett, J. H., Jr., 127c, 128c-128d Bartling, 113b

47. Die Person Niels Bohr Translate this page und harald halfen sofort, ein Komitee für emigrierte Intellektuelle zu gründen.Bei einem damaligen Besuch in den vereinigten Staaten führte Niels bohr eine http://big.endian.de/texte/niels-bohr/html/node4.html

Next: Der Wissenschaftler Niels Bohr Up: Biographie Previous: Biographie Die Person Niels Bohr Niels Hendrik David Bohr wird am 7. Oktober 1885 in Kopenhagen, Dänemark, geboren. Sein Vater, Christian, ist Wissenschaftler, ein Physiologe an der Kopenhagener Universität. Seine Mutter, Ellen, stammt aus einer prominenten Bänkerfamilie. Niels nimmt zwar die Konfession seiner Mutter, die Jüdin ist, an, erklärt aber im Alter von 18 Jahren, Religion bedeute ihm nichts. Dies ist auch auf den Einfluß seines Vaters zurückzuführen, der selber nicht gläubig und daher auch nicht kirchlich getraut ist. Niels hat eine ältere Schwester Jenny , sowie einen jüngeren Bruder, Harald. Jenny und Harald waren beide auch sehr begabt. Jenny studierte in Kopenhagen und Oxford und wurde eine hervorragende Lehrerin, die wegen ihrer Herzlichkeit überall geschätzt wurde. Trotzdem war sie nach einiger Zeit ein nervliches Wrack und wurde in eine Nervenheilanstalt eingeliefert. In ihrer Sterbeurkunde steht, sie starb ``in der manischen Phase einer manisch depressiven Psychose'' [ Sein jüngerer Bruder Harald, später Professor für Mathematik in Kopenhagen, promovierte noch vor Niels und entschied sich für Deutschland

48. Almost Periodic Functions Functional Analysis Mathematics Harald Bohr Almost Periodic Functions Functional analysis Mathematics harald bohr. Author haraldbohr. Brian Wildsmith Cat on the Mat Brian Wildsmith All Fall Down http://www.hotpoetry.co.uk/Harald-Bohr-Almost-Periodic-Functions-082840027X.html

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49. Almost Periodic Functions Functional Analysis Mathematics Harald Bohr Almost Periodic Functions Functional analysis Mathematics harald bohr. Author haraldbohr. Barbara Stallings Class Confli John Davies Psychology of Musi http://www.fiction4all.co.uk/Harald-Bohr-Almost-Periodic-Functions-082840027X.ht

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50. Stephen Wolfram: A New Kind Of Science -- Relevant Books ISBN 041512185X . bohr, harald Almost Periodic Functions ChelseaPublishing Company, 1947. ISBN 0828403317 . bohr, harald August http://www.wolframscience.com/reference/books/b.html

A B C D E F ... W X Y Z B Term Rewriting and All That Cambridge University Press, 1999. [ISBN 0052177920 Babbage, Charles On Tables of the Constants of Nature and Art. In: Annual report of the Board f Regents of the Smithsonian Institution... for the year 1856 Nicholson, 1857 Babbage, Charles Reflections on the Decline of Science in England, and on Some of its Causes R. Clay for B. Fellowes and J. Booth, 1830. [ISBN 0716515784 Bach, Eric Analytic Methods in the Analysis and Design of Number-Theoretic Algorithms. An ACM Distinguished Dissertation 1984 MIT Press, 1985. [ISBN 0262022192 Algorithmic Number Theory MIT Press, 1996. [ISBN 0262024055 Bachmann, Paul, Editor Carl Friedrich Gauss Werke, Zehnten Bandes Zweite Abteilung - Uber Gauss' Zahlentheoretische Arbeiten Koniglichen Gesellschaft der Wissenschaften, 1933 Bacon, Francis Essays Dent, 1985. [ISBN 0460110101 Making Them Move: Mechanics, Control, and Animation of Articulated Figures Morgan Kaufmann, 1991. [ISBN 1558601066 Readings in Human-Computer Interaction: A Multidisciplinary Approach Morgan Kaufmann, 1987. [ISBN 0934613249

51. Denmark - Internationals 1908-1912 5,000 Res. 90 (4-0) Ref. Thomas Kyle (ENG) Goalscorers 10' 1-0 Nils Middelboe14' 2-0 Vilhelm Wolfhagen 17' 3-0 Vilhelm Wolfhagen 25' 4-0 harald bohr 46' 5 http://www.rsssf.com/tables/den-intl0812.html

52. Felix.unife.it/Root/d-Mathematics/d-Dynamical-systems/d-Topological-dynamics/b-A USA 48 (1963), 20392043. harald bohr Fastperiodische Funktionen. Jber. DMV 34 (1925),25-41. harald bohr Ueber analytische fastperiodische Funktionen. Math. http://felix.unife.it/Root/d-Mathematics/d-Dynamical-systems/d-Topological-dynam

E. Alfsen/P. Holm: A note on compact representations and almost periodicity in topological groups. Math. Scand. 10 (1962), 127-136. (Joseph ?) Auslander/Hahn: Real functions coming from flows on compact spaces and concepts of almost periodicity. Trans. AMS 106 (1963), 415-422. John Berglund/Karl-Heinrich Hofmann: Compact semitopological semigroups and weakly almost periodic functions. SLN Math. 42 (1967). John Berglund/Hugo Junghenn/P. Milnes: Analysis on semigroups. Function spaces, compactifications, representations. Wiley 1989, 350p. 0-471-61208-1. $89. Abram Besicovitch: Almost periodic functions. Cambridge UP 1932. S. Bochner: A new approach to almost periodicity. Proc. Nat. Ac. Sci. USA 48 (1963), 2039-2043. Harald Bohr: Fastperiodische Funktionen. Jber. DMV 34 (1925), 25-41. Harald Bohr: Ueber analytische fastperiodische Funktionen. Math. Annalen 103 (1930), 1-14. Harald Bohr: Almost periodic functions. Chelsea. Harald Bohr/E. Foelner: On some types of functional spaces. A contribution to the theory of almost periodic functions. Acta Math. 76 (1944), 31-155. 5424 C. Corduneanu: Almost periodic functions. Wiley 1968. J. van der Corput: Diophantische Ungleichungen II. Rhythmische Systeme. Acta Math. 59 (1932), 209-328. M. Cotlar/R. Ricabarra: On the existence of characters in topological groups. Am. J. Math. 76 (1954), 375-388. Jane Cronin: Almost periodic solutions and critical roots. Duke Math. J. 29 (1962), 663-669. Mario Dolcher: Su un criterio di convergenza uniforme per le successioni monotone di funzioni quasi-periodiche. Rend. Sem. Padova 34 (1964), 191-199. W. Eberlein: Abstract ergodic theorems and weak almost periodic functions. Trans. AMS 67 (1949), 217-240. Robert Ellis/Harvey Keynes: Bohr compactifications and a result of Foelner. Israel J. Math. 12 (1972), 314-330. Peter Flor: Rhythmische Abbildungen abelscher Gruppen. Sber. O''st. Ak. Wiss. 174 (1966), 117-138. 10505 Peter Flor: Rhythmische Abbildungen abelscher Gruppen II. Z. Wtheorie 7 (1967), 17-28. Wolfgang Fluch: Maximal-Fastperiodizitaet von Gruppen I-II. Math. Scand. 16 (1965), 148-158, 159-163. Wolfgang Fluch: Zur Fastperiodizitaet von Gruppen. Indag. Math. 41 (1979), 245-251. Wolfgang Fluch: Funktionen auf Untergruppen der Modulgruppe. Indag. Math. 44 (1982), 19-26. I. Glicksberg/K. de Leeuw: Applications of almost periodic compactifications. Acta Math. 105 (1961), 63-97. F. Greenleaf: Invariant means on topological groups. Van Nostrand 1969. Edmund Hlawka: Rhythmische Folgen auf kompakten Gruppen I. Sber. O''st. Ak. Wiss. 171 (1962), 67-74. Edmund Hlawka/W. Henhapl: Rhythmische Folgen auf kompakten Gruppen II. Sber. O''st. Ak. Wiss. 174 (1966), 139-173. 1280 Yitzhak Katznelson: An introduction to harmonic analysis. Dover 1976. Knapp: Distal functions on groups. Trans. AMS 128 (1967), 1-40. Rolf Kultze: Fastperiodische Kompaktifikation von Halbgruppen. Math. Annalen 139 (1959), 44-50. 5423 W. Maak: Fastperiodische Funktionen. Springer 1967. A. Markov: Stabilitaet im Liapunoffschen Sinne und Fastperiodizitaet. Math. Zeitschrift 36 (1933), 708-738. John von Neumann: Almost periodic functions in a group I. Trans. AMS 36 (1934), 445-492. Giovanni Prouse: Soluzioni quasi-periodiche delle equazioni lineari di tipo parabolico. Rend. Ist. Lombardo 96 (1962), 847-860. C. Ryll-Nardzewski: Concerning almost periodic extensions of functions. Colloquium Math. 12 (1964), 235-237. George Seifert: Almost periodic solutions for almost periodic systems of ordinary differential equations. J. Diff. Equ. 2 (1966), 305-319. Raimond Struble: Almost periodic functions on locally compact groups. Proc. Nat. Ac. Sci. USA 39 (1953), 122-126. 5631 Jean-Pierre Troallic: Semigroupes semitopologiques et presque- periodicite. 2831 Hofmann/Juergensen/Weinert, 239-254. 5637 Jean-Pierre Troallic: Semigroupes affines semitopologiques compacts. 3178 Hofmann/Lawson/Pym, 171-196. C. de la Vallee-Poussin: Sur les fonctions presque-periodiques de H. Bohr. Ann. Soc. Sci. Bruxelles 47 (1927), 141-158. 12127 William Veech: Almost automorphic functions on groups. Am. J. Math. 87 (1965), 719-751. William Veech: A fixed point theorem-free approach to weak almost periodicity. Trans. AMS 177 (1973), 353-362. Andre' Weil: Sur les fonctions presque-periodiques de von Neumann. CRAS 200 (1935), 38-40. Andre' Weil: L'integration dans les groupes topologiques et ses applications. Hermann 1965. Hermann Weyl: Almost periodic invariant vector sets in a metric vector space. Am. J. Math. 71 (1949), 178-205. Norbert Wiener: A new definition of almost periodic functions. Annals of Math. 28 (1927), 365-367. Norbert Wiener/Aurel Wintner: On the ergodic dynamics of almost periodic systems. Am. J. Math. 63 (1941), 794-824. Aurel Wintner: Ueber die Dichte fastperiodischer Zahlenfolgen. Studia Math. 4 (1933), 1-3. Aurel Wintner: Prime divisors and almost-periodicity. J. Math. Phys. 21 (1942), 52-56. Aurel Wintner: Number-theoretic almost-periodicities. Am. J. Math. 67 (1945), 173-193.

53. Untitled Document Translate this page NIELS bohr (1885-1962). * nota en la foto, Niels bohr (a la derecha)junto a su hermano harald. Físico danés, galardonado con http://www.geocities.com/id_imaginedream/biobohr.htm

NIELS BOHR * nota: en la foto, Niels Bohr (a la derecha) junto a su hermano Harald. Instituto Niels Bohr, Denmark Su amistad con Einstein Einstein le escribió una vez a Bohr: "Not often in life has a man given me so much happiness by his mere presence as you have done," ("Muy pocas veces en mi vida un hombre me ha dado tanta felicidad con su mera pesencia como vos lo hiciste") y también "I have learned much from you, mainly from your sensitive approach to scientific problems." ("Aprendí tanto de vos, especialmente de tu sensibilidad en el acercamiento a los problemas científicos") A Einstein le gustaba inventar frases como "God does not play dice" ("Dios no juega a los dados") o "The Lord is subtle but not malicious" ("El Señor es sutil pero no malicioso"). En una oportunidad Bohr respondió "Einstein, stop telling God what to do" ("Einstein, dejá de decirle a Dios lo que tiene que hacer") Nota: en su juventud Bohr era todo un atleta y dentro de la cancha de fútbol se lo consideraba inferior únicamente a su hermano, el conocido matemático Harald, "indiscutiblemente el mejor guardavalla del equipo de Copenhague" según George Gamow.

54. BOHR ON EPR, AS INFLUENCED BY JAMES AND KANT, PART I harald Hoffding had visited William James in America in 1904, duringwhich time bohr was Hoffding's immediate student. However http://www.geocities.com/saint7peter/BohronEPRI.html

BOHR ON EPR AS INFLUENCED BY JAMES AND KANT PART I Concerning my essay, entitled "THE METAPHYSICAL MESSAGE OF BOHR, JAMES, AND GOETHE", I should probably contextualize its relevance. My intent was simply to make coherent sense of Bohr's quintessential statements on EPR by comparing them to the statements of James and of Goethe. Henry Stapp has retracted his comment (which was quoted in my essay) on Bohr's first statement because readers found Bohr's statement bewildering and obscure without further contextualization. I have provided that contextualization for anyone who has the intellectual integrity to investigate the matter deeply. For those who simply hate the orthodox interpretation, nothing I nor anyone else could say can ever convince them, but their irrational hatred and resistance is proof positive that the orthodox interpretation is the correct one. Why William James? Bohr's statement in an interview conducted one day before his death was: "William James is really wonderful in the way he makes it clear - I think I read 'The Stream of Thought'. I know something about William James. I thought he was most wonderful." James actually featured in an arguably relevant way the terms "complementary" and "superposition" 35 years before they were employed as central doctrines of quantum theory. "The Stream of Thought" begins on p. 224 of the first volume of "The Principles of Psychology". On p. 206 we find the following: "It must be admitted, therefore, that in *certain persons*, at least, *the total possible consciousness may be split into parts which coexist but mutually ignore each other*, and share the objects of knowledge between them. More remarkable still, they are *complementary*. Give an object to one of the consciousnesses, and by that fact you remove it from the other or the others."

55. A-landsholdspillere - Harald Bohr (2) www.haslund.info. ALANDSHOLDSPILLERE. harald bohr. http://www.haslund.info/danmark/as/bohhar.htm

www.haslund.info A-LANDSHOLDSPILLERE Harald Bohr [STARTSIDE] [DANSK FODBOLD] [LANDSHOLDET] [SPILLERE] KLUB AB SPILLEDE KAMPE Dato Modstander Resultat Frankrig Frankrig Storbritannien England Landsholdspiller 2 Kommentarer/fejl: h@haslund.net

56. Message Encyclopædia Britannica bohr, harald August Brief biographical article. MacTutorHistory of Mathematics bohr, harald Short biographical article. http://www.celticsurf.net/odp/index.cgi?base=/Bookmarks/S/sfromis/Bohr,_Harald/

57. Doğum Tarihlerine Göre Gelmiş Geçmiş Tüm Matematikçiler Translate this page Bloch. (1880-1960) Veblen, (1887-1947) Hecke, (1893-1960) Cech. (1880-1964)Tietze, (1887-1951) bohr, harald, (1893-1966) Subbotin. (1880 http://www.sanalhoca.com/matematik/matematikci7.htm

sanal hoca Ana Sayfa Kimya Matematik Fizik ... E-Posta (1876-1975) Montel (1883-1950) Hellinger (1888-1977) Bernays (1877-1938) Landau (1883-1950) Luzin (1889-1929) Razmadze (1877-1946) Jeans (1883-1953) Mises (1889-1950) Stepanov (1877-1947) Hardy (1883-1957) Nekrasov (1889-1951) Wittgenstein (1877-1961) Mason (1883-1960) Bell (1889-1953) Hubble (1877-1963) Boggio (1883-1966) Wheeler (1889-1975) Levy, Hyman (1878-1929) Erlang (1883-1971) Schouten (1890-1945) Feigl (1878-1929) Fatou (1884-1943) Helly (1890-1948) Albanese (1878-1936) Grossmann (1884-1944) Birkhoff (1890-1962) Fisher (1878-1952) Dehn (1884-1947) Enskog (1890-1962) Pérès (1878-1956) Bernstein, Felix (1884-1952) Szász (1890-1973) Delone (1878-1956) Lukasiewicz (1884-1966) Frank (1891-1936) Swain (1878-1957) Kellogg (1884-1972) Lefschetz (1891-1941) Privalov (1878-1957) Löwenheim (1884-1974) Denjoy (1891-1953) Humbert, Pierre

58. Pfeil Und Bogen Der Plains- Und Prärieindianer Nordamerikas Bogen- Und Pfeilher Translate this page Bogen- und Pfeilherstellung Schießtechniken. Autor bohr Roland. Rubrik IndianerNordamerikas Bogenschießen Kategorie Frommer harald, Heringer Deut http://www.1awissen-shop.de/Bohr-Roland-Pfeil-und-Bogen-der-Plain-389510051X.htm

Pfeil und Bogen der Plains- und Prärieindianer Nordamerikas Bogen- und Pfeilherstellung Schießtechniken Bohr Roland Titel: Pfeil und Bogen der Plains- und Prärieindianer Nordamerikas. Bogen- und Pfeilherstellung Schießtechniken. Autor: Bohr Roland Rubrik: Indianer Nordamerikas Bogenschießen Kategorie: Frommer Harald, Heringer Deut... Frommer Harald, Heringer Deut... Frommer Harald, Heringer Deut... Frommer Harald, Heringer Deut... ... Home

59. Copenhagen . Margrethe Bohr | PBS She was studying French for a private teacher's certificate, when in 1910 shemet the brothers Niels and harald bohr, friends of her own brothers. http://www.pbs.org/hollywoodpresents/copenhagen/story/mbohr.html

Margrethe Norlund and Niels Bohr engaged, 1911 Margrethe Norlund grew up the daughter of a pharmacist in the small Danish town of Slagelse, some 50 miles south-west of Copenhagen. She was studying French for a private teacher's certificate, when in 1910 she met the brothers Niels and Harald Bohr, friends of her own brothers. A year later she was engaged to Niels, and in 1912 they were married in a brief civil ceremony. They had six sons. Margrethe acted for years as her husband's assistant, taking dictation and typing the numerous drafts of his scientific papers he was in the habit of producing. She was more than just his assistant, however, she was also a sounding board for many of his scientific ideas. Niels and Margrethe on Motorcycle Photo credits In the early 30s, the Danish government honored Niels by moving him and his family into the "Residence of Honor," a palatial mansion on the Carlsberg Brewery grounds reserved for the country's foremost scientist. There, Margrethe officiated with great warmth and charm over the many receptions held for visiting scientists and high dignitaries, from England's Queen Elizabeth II to the Indian Prime Minister Jawaharlal Nehru. Werner Heisenberg with Niels and Margrethe Bohr, and family - 1923

60. Copenhagen . Niels Bohr | PBS In 1909 when his brother harald left to pursue his own academic endeavors,bohr hired Margrethe Norlund to type his numerous papers. http://www.pbs.org/hollywoodpresents/copenhagen/story/bohr.html

Niels Bohr, 1925 Niels Bohr was one of the most influential scientists of the 20th Century and a major force in the field of quantum physics. He won the 1922 Nobel Prize in physics for his study of the structure and radiation of atoms. [See the animation of "The Bohr Atom", below, right.] Bohr recognized that Ernest Rutherford's model of the atom, in which electrons emitted radiation continuously, was unstable according to the laws of classical physics. Bohr postulated that radiation is emitted from atoms not as a result of the periodic motion of the electron in its orbit, but only when an electron "jumps" from one orbit to another losing energy that is emitted as radiation. Bohr's theory of the compound nucleus , in which the repulsion between positively charged protons is countered by huge amounts of energy in order to hold the nucleus together, helped lead to the hypothesis that splitting an atom would produce enough energy to fabricate a powerful weapon. Bohr's father was a well-known Danish physiologist, his mother came from a wealthy family of Jewish bankers. Bohr earned his Ph.D. at the University of Copenhagen in 1911, then worked in Cambridge, England with J.J. Thomson, discoverer of the electron, and in Manchester with Rutherford, who proposed the first nuclear model of the atom. Margrethe Norlund and Niels Bohr engaged, 1911

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