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  • Electronic Resource  (15)
  • 1975-1979  (10)
  • 1970-1974  (5)
Material
  • Electronic Resource  (15)
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Year
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 95 (1973), S. 6113-6114 
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 264 (1976), S. 170-172 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 P. caudatum, reared in hay infusion and washed in the adapting solution, which consisted of 2 mM CaCl2, 1 mM KC1 and 1 mM Tris-HCl, pH 7.4, was deciliated with CH, which was added to the adapting solution at 5 mM. The animals were kept for about 48 h in this solution at 20C. a, b, and c, ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 257 (1975), S. 48-49 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Using the nerve-cilia preparation made from the gill of the bivalve mollusc, Mytilus edulis, we have been able to obtain simultaneous records of neurally evoked mechanical and electrical responses of the ciliated cell. The 'lateral' cilia in this preparation have been known to show an abrupt ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 27 (1971), S. 407-409 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Elektroretinographische Untersuchungen wurden in situ während des Wachstums von Küken ohne Narkose ausgeführt. Die c-Welle des ERG trat direkt vor der Ausbrüte und bei frisch geschlüpften Küken in Erscheinung.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 32 (1976), S. 834-835 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Plasma dopamine β-hydroxylase activity of Japanese monkeys (Macaca fuscata fuscata) increased with age, and the developmental changes were similar to those of human beings. However, the adult level plasma DBH activity of various monkey species was much lower than that of human beings.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 33 (1977), S. 12-13 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary l-Valyl-l-proline (I),l-leucyl-l-proline (II),l-phenylalanyl-l-proline (III) andl-isoleucyl-l-proline (IV) anhydrides were isolated from the cultures ofStreptomyces lavendulae No. 314 and, on the basis of13C-NMR and CD spectra, their stereochemistry in solution is described.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Archives of virology 49 (1975), S. 373-376 
    ISSN: 1432-8798
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary 20 to 37 per cent of wild Japanese tree sparrows had neutralizing antibodies to Japanese encephalitis virus (JEV). Sparrows free of antibodies were inoculated with 10,000 plaque-forming units of JEV. None of the birds became clinically ill. Virus could be detected in blood plasma during the first 3 days after inoculation but not thereafter. Neutralizing antibodies started to appear at 4 days after inoculation and the response was of variable duration, in some cases extending up to 200 days after inoculation.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 13 (1978), S. 2718-2720 
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 251 (1973), S. 232-235 
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Zusammenfassung Die elektrophoretische Beweglichkeit in Gegenwart von verschiedenen Kationen wurde an sulfonierten und karboxylierten Polyphthalamid-Mikrokapseln gemessen, die durch Grenzflächenpolymerisation präpariert wurden. Das Zeta-Potential wurde aus der Beweglichkeit mittels derHelmholtz-Smoluchowskischen Gleichung berechnet. Der Zusammenhang zwischen Zeta-Potential und Kationkonzentration ist für jede Art Kationen verschieden. Die modifizierteGouy-Chapmansche Gleichung wurde verwendet, um die Flächenladungsdichte der elektrokinetischen Verschiebungsfläche aus dem Zeta-Potential zu berechnen. Die Flächenladungsdichte erhöht sich mit der Konzentration an Kationen, was auf Anwachsen an Ionisation in der Grenzfläche deutet. Der Gebrauch derSternschen Adsorptionstheorie ermöglicht die Berechnung der Freien Energie der Kationbindung auf den Mikrokapseln aus der Flächenladungsdichte. Die Werte der Freien Energie für die Kationbindung wurden mit denjenigen an einer Karbonsäureoberfläche verglichen, wie sie in der zitierten Literatur mitgeteilt ist. Die Umkehrspektra der elektrischen Ladung der Mikrokapseln wurden ebenfalls aus den elektrokinetischen Daten abgeleitet.
    Notes: Summary Electrophoretic mobilities were measured on sulfonated and carboxylated polyphthalamide microcapsules prepared by the interfacial polycondensation method in the presence of various cations. The zeta-potentials were then calculated using the mobility data by means of theHelmholtz-Smoluchowski equation. Different cations lowered the zeta-potential to different degrees. A modifiedGouy-Chapman equation was used to calculate the surface charge densities in the electrokinetic plane of shear from the zeta-potentials. The surface charge densities increased with increasing concentration of cations, suggesting the increase in the surface ionization. The use ofStern's adsorption theory made it possible to estimate the free energy of cation binding of the microcapsules from the surface charge density data. The values of free energy of cation binding thus obtained were comparable to those for carboxylic acid surface reported in the literature. The charge reversal spectra for the microcapsules were also obtained from the electrokinetic data.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 252 (1974), S. 270-270 
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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