69 research outputs found

    Elektronenmikroskopische Befunde bei einer Affenseuche (Cercopithecus aethiops)

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    Die elektronenmikroskopischen Befunde von G. Müller und D. Peters, die den Erreger einer Affenseuche (Cercopithecua aethiops) als gebogene Stäbe dargestellt haben, werden bestätigt und erweitert. Es gelang, die ätiologische Bedeutung dieser Formen durch die Kombination von Gewebekultur (menschliche Amnionzellen), Tierversuch (Meerschweinchen) und elektronenmikroskopischem Befund in dieser Reihenfolge zu sichern.Electron microscopial data given by G. Müller and D. Peters, describing the agent of a communicable disease of monkeys (Cercopithecus aethiopa) as curved rods, are confirmed and supplemented in morphology. Furthermore, we succeeded in strengthening the etiological significance of this agent by combining its multiplication in human amnion cells, infection of guinea pigs with the 5th passage of the tissue culture and electron microscopy of this agent in all these steps

    Spectroscopy of formaldehyde in the 30140-30790cm^-1 range

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    Room-temperature absorption spectroscopy of formaldehyde has been performed in the 30140-30790cm^-1 range. Using tunable ultraviolet continuous-wave laser light, individual rotational lines are well resolved in the Doppler-broadened spectrum. Making use of genetic algorithms, the main features of the spectrum are reproduced. Spectral data is made available as Supporting Information

    Atomspektren und atomstruktur : eine einführung für chemiker, physiker und physikochemiker

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    En la portada: Mit 79 abbildungen und 21 tabellenNa port. Mit 79 abbildungen und 21 tabelle

    Spectroscopic Studies of Simple Free Radcals

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    (This information was taken from the Distinguished Scientist Lecture Series Program 1983-1984). Dr. Herzberg, a Nobel laureate, is Distinguished Research Scientist of the National Research Council of Canada. Born in Hamburg, Germany, he received his early training there and subsequently studied physics at the Darmstadt Institute of Technology where he earned his doctorate in 1928. From 1928 to 1930 he carried out post-doctorate work at the Universities of Gottingen and Bristol. In 1971, Dr. Herzberg was awarded the Nobel Prize in Chemistry for his work on the structure of molecules. Or. Herzberg was Research Professor of Physics at the University of Saskatchewan from 1935 to 1945. For the next three years he served as Professor of Spectroscopy at the Yerkes Observatory of the University of Chicago. He returned to Canada in 1948 and in the following year was appointed Director of the Division of Physics at the National Research Council and later Director of the Division of Pure Physics, a position he held until his appointment as Distinguished Research Scientist in 1969. A Fellow of the Royal Society of anada and of the Royal Society of London, Or. Herzberg was Bakerian lecturer of the Royal Society of London in 1960. He received a Royal Medal from that society in 1971. He is an honorary member or fellow of many scientific societies and holds honorary degrees from a number of universities in Canada and abroad. Dr. Herzberg is author of several books on molecular and atomic spectroscopy. His Work: Dr. Herzberg has made many contributions to atomic and molecular spectroscopy; in particular h and his associates have determined the structures in a large number of diatomic and polyatomic molecules, including the structures of many free radicals difficult to determine in any other way. He has also applied these spectroscopic studies to the identification of certain molecule in planetary atmospheres, in comets, and in interstellar space. His Lecture: November 5, 1983: Spectroscopic Studies of Simple Free Radicalshttps://digitalcommons.bard.edu/dsls_1983_1984/1003/thumbnail.jp

    Moleculer Spectra and Molecular Structure :II Infrared and Raman Spectra of Polyatomic Molecules

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    Vol. 2xiii, 632 p.; 23 cm

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    Item consists of a digitized copy of a video recording of a Vancouver Institute lecture given by Gerhard Herzberg on November 30, 1985. Original video recording available in the University Archives (UBC VT 96).Non UBCUnreviewedFacult

    Atomic spectra and atomic structure

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    xiii+257hlm.;20c

    Zur Deutung der diffusen Molek�lspektren (Pr�dissoziation)

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    �ber die Intensit�tsverteilung in Bandenspektren (insbesondere in den Stickstoffbanden)

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    Molecular spectra and molecular structure

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    xiii+632hlm.;24c
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