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  • Electronic Resource  (5)
  • 1980-1984  (1)
  • 1955-1959  (4)
  • 1981  (1)
  • 1957  (4)
Material
  • Electronic Resource  (5)
Years
  • 1980-1984  (1)
  • 1955-1959  (4)
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 105 (1957), S. 130-131 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 35 (1957), S. 144-151 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 180 (1957), S. 1284-1284 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The solubilizing effect of lysolecithin may be observed also with suspensions of cholesterol, lecithin, oleic acid and particle preparations from liver3 and on diluted egg yolk4. It may be connected with the high surface activity of lysolecithin3. Lysolecithin acts on enzyme systems, for example, ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 232 (1957), S. 12-31 
    ISSN: 1432-1912
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Acta Polymerica 32 (1981), S. 344-352 
    ISSN: 0323-7648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: The differentiation of electron and ion charge carriers is of principal importance for explaining the electrical properties of high polymer solids. Experimental methods enabling differentiation between electron and ion charge carrier transport are summarized and estimated, particularly mass transport (mass spectroscopy, neutron activation analysis and tracer technique) as direct methods as well as “internal” electrical effects (d.c. characteristics and dielectric measurements) and “external” electrical effects (electrochemical cell, electrode conditions, pressure dependence of conductivity, photoelectric effects) as indirect methods. The results obtained with various high-ohmic polymer solids are summarized and discussed.
    Notes: für die Interpretation der elektrischen Eigenschaften polymerer Festkörper ist die Frage nach der elektronischen oder ionischen Natur der Ladungsträger von grundsätzlicher Bedeutung. Es werden experimentelle Methoden zusammengestellt und bewertet, die eine Unterscheidung zwischen einem elektronischen und einem ionischen Transport zulassen. Insbesondere sind dies die folgenden Methoden: Massetransport (Massenspektroskopie, Neutronenaktivie-rungsanalyse und Tracer-Technik) als direkte Verfahren und als indirekte Methoden die „inneren“ elektrischen Effekte (Gleichstrom-Charakteristika und dielektrische Messungen) und die „äßeren“ elektrischen Effekte (elektrochemische Zelle, Elektrodenbedingungen, Druckabhängigkeit des Leitwertes, photoelektrische Effekte). Die erhaltenen Ergebnisse werden für eine Reihe hochohmiger Polymerfestkörper zusammengestellt und diskutiert.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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