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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Naturwissenschaften 53 (1966), S. 537-537 
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    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 17 (1969), S. 344-346 
    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
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    Unknown
    Berlin : Periodicals Archive Online (PAO)
    Kant-Studien. 50 (1958/1959) 416 
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  • 4
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    Philosophy 42 (1967), S. 137-147 
    ISSN: 0031-8191
    Source: Cambridge Journals Digital Archives
    Topics: Philosophy
    Notes: Psychological time—as distinct from physical time—divides the past from the future by means of the experienced present and serves as a frame of reference for objects, events, actions, and persons. There are cases when our understanding of objects and events gains in depth with every additional time dimension, until we are able to arrange all the data in a meaningful sequence ranging from the past through the present to the future across time. A description of city traffic when confined to the present is one step towards analysing special problems and understanding congestion in certain areas. The historical development of the city offers additional insight into the evolution of bottlenecks, while current changes, made by the municipal authorities, can only be understood in connection with a long-term development plan. A lecturer on town planning will, therefore, offer his audience a more profound understanding of the subject by combining a description of the visible present with a causal explanation of the past and a teleological account of future projects.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Journal of comparative physiology 42 (1959), S. 199-205 
    ISSN: 1432-1351
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Dressurversuche zur Untersuchung der optischen Leistungsfähigkeit von Frettchen und Iltisfrettchen im Bereich der Wahrnehmung unterschiedlicher Figurengrößen erbrachten folgende Resultate: 1. Regelmäßige geometrische Figuren (Kreis, Quadrat) im Größenbereich 30–60 mm Ø werden aus 1 m Entfernung bis zu einer Flächendifferenz von 16,5% noch eben unterschieden, was einem Sehwinkel von 16′12″ entspricht. 2. Diese Leistung bleibt konstant im Helligkeitsbereich 260-0,1 Lux, dann sinkt sie rasch ab. 3. Im kritischen Wahlbereich wird typisches Konfliktverhalten beobachtet, unter anderem aggressive Verhaltensweisen und regressives Verhalten. 4. Bei einem Tier konnte vor der Umstellung auf rein optische Orientierung kinästhetische Orientierung (Umfahren des Merkmals mit der Schnauzenspitze) nachgewiesen werden, die „Speichelfiguren“ auf dem Merkmalsglas hinterließ.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of cancer research and clinical oncology 70 (1967), S. 39-44 
    ISSN: 1432-1335
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Two golden hamsters and two rabbits from a larger group of animals transplanted intracerebrally with a human mucin secreting carcinoma of the colon maintained in the hamster cheek pouch were found to have foreign-body reactions in their brains resembling tuberculoid granulomas. It is suggested that this inflammatory reaction was induced by regressive changes in the tumor and by mucin it secreted, whereby not only was the foreign-body effect of the tumor significant but also its breakdown products, as phospholipid-containing substances. Hence, these reactions are by and large tumor-specific.
    Notes: Zusammenfassung Bei je zwei Goldhamstern und Kaninchen, denen zusammen mit einer größeren Zahl weiterer derartiger Tiere Suspensionen menschlicher Darmcarcinome, die zuvor in der Hamsterbackentasche gezüchtet und hier als Gallertcarcinom gewachsen waren, ins Gehirn transplantiert wurden, zeigten sich gegen das im Gehirn proliferierte Geschwulstgewebe Abwehrreaktionen vom Typ tuberkuloider Granulationen. Es wird angenommen, daß diese durch regressive, möglicherweise vor allem am Tumorschleim aufgetretene und damit weitgehend tumorspezifische Veränderungen des Geschwulstgewebes ausgelöst wurden, und daß dabei sowohl eine Fremdkörperwirkung des regressiven Geschwulstgewebes als auch Zerfallprodukte desselben in Form phospholipoidhaltiger Substanzen eine Rolle spielten.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 35 (1965), S. 229-232 
    ISSN: 1432-2242
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 233 (1958), S. 311-322 
    ISSN: 1432-1912
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 232 (1957), S. 408-418 
    ISSN: 1432-1912
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary 1. In the rabbit overdosage with cortexone and salt leads to a deterioration of general condition, sodium retention and potassium loss, muscular paralysis and effusions in the pleural, pericardial and peritoneal cavities. In general rabbits are more sensitive to overdosage with cortexone and salt than rats. 2. Contrary to the rat in none of the animals a definite increase of blood pressure has been observed. 3. Kidney extracts prepared from animals pretreated with cortexone and salt showed a loss of pressor activity if tested semiquantitatively in the nephrectomised rat. It can be concluded that the disappearance of pressor active material from the kidney (renin) is not responsible per se for the development of hypertension. 4. There are various factors which may be responsible for the lack of blood pressure response in the rabbit.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 36 (1958), S. 864-865 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Zusammenfassung Durch Cr51 markierte Erythrocyten konnten keine Blutdepots nachgewiesen werden. Körperliche Bewegung über längere Zeit ließ eine Verminderung radioaktiver Impulse nicht erkennen, die bei Ausschüttung von Depots oder langsamer Durchmischung in Erscheinung treten müßte.
    Type of Medium: Electronic Resource
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