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  • 1975-1979  (12)
  • 1976  (12)
Material
Years
  • 1975-1979  (12)
Year
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 24 (1976), S. 476-478 
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 24 (1976), S. 294-296 
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Phytopathology 14 (1976), S. 53-73 
    ISSN: 0066-4286
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Biology
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 31 (1976), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: The extent of post-defaecation redistribution of faeces by cattle in a grazed pasture was determined by adding to dung pats a pigment which is fluorescent in ultra-violet light. Traces of faeces which would normally not be detected were located under ultra-violet irradiation at night. More traces were redistributed from dung pats situated in areas where stock congregated than from dung pats in other areas of paddocks. Most traces occurred at distances of up to 2 m from each indicator dung pat treated with the pigment. The area of sward affected by faeces was over 100 times the area of individual dung pats. It is suggested that the distribution of infective parasitic larvae will follow the distribution of the traces rather than simply that of the dung pats. Grazing behaviour may also be affected by contamination of herbage by traces of faeces.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 27 (1976), S. 0 
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @Cambridge law journal 35 (1976), S. 208-211 
    ISSN: 0008-1973
    Source: Cambridge Journals Digital Archives
    Topics: Law
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 263 (1976), S. 802-802 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE discovery by Axelrod and his colleagues that radioactively labelled catecholamines are transported into sympathetically innervated tissues has led to a much better understanding of the physiology and pharmacology of adrenergic neurotransmission, and the early work was summarised in 1967 in what ...
    Type of Medium: Electronic Resource
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  • 8
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    Unknown
    Newbury Park, Calif. : Periodicals Archive Online (PAO)
    Philosophy of the social sciences. 6:3 (1976:Sept.) 277 
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  • 9
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 264 (1976), S. 687-687 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THIS translation of Professor Bacq's book was distributed by the publishers free of charge (in a paper-bound version) to 500 participants at the Dale Centennial Symposium of the Physiological Society in 1975. It is a pity that the hardback volume now published is so expensive and that the paperback ...
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 254 (1976), S. 82-98 
    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 Koaleszenz von Öltropfen auf planen Oberflächen von Tensiden wurde untersucht, wozu eine Standardtechnik entwickelt wurde. Bei gesättigten Kohlenwasserstoffn nimmt die Stabilität der Tröpfchen mit zunehmender Kettenlänge ab. Auch ungesättigte Bindungen und aromatische Gruppen erniedrigen die Stabilität. Die Resultate werden diskutiert unter Berücksichtigung der kohäsiven Kräfte zwischen den Molekülen des Kohlenwasserstoffes und den adhäsiven Kräften zwischen den Alkylketten der Tenside und den Kohlenwasserstoffmolekülen. Die Stabilität wird stark erhöht, wenn geringe Mengen langkettigen Alkohols zugesetzt werden, infolge der Bildung eines komplexen kondensierten Films an der Öl/Wasser-Grenzfläche. Versuche, die gewonnenen Stabilitätsdaten mit der Stabilität der „Bulkemulsionen” und des Spreitungskoeffizienten in Beziehung zu setzen, waren nicht erfolgreich.
    Notes: Summary The effect of the nature of the oil on the coalescence of single oil droplets at the plane aqueous surfactant solution/oil interface has been investigated. The drop rest-times for the first stage coalescence of a range of hydrocarbon oils have been measured with constant drop volume. The apparatus was based on a design byNielsen et al. (13). Variables that affected drop lifetimes such as drop size, apparatus dimensions, saturation of the two phases with the other component, and surfactant concentration and chain length were investigated and a standard technique was developed. For saturated hydrocarbons the droplet stability falls progressively with increase in chain length. Unsaturation or aromatic character brings about a decrease in droplet stability. The results are discussed in terms of the balance between the cohesive forces between oil molecules and the adhesive forces, between the alkyl chain of the surfactant and oil molecules. The addition of small quantities of long chain alcohol brings about a marked increase in stability through the formation of a complex condensed film at the oil/water interface. Attempts to correlate droplet stability data and the stabilities of bulk emulsion systems and spreading coefficient were not successful.
    Type of Medium: Electronic Resource
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