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  • Articles: DFG German National Licenses  (18)
  • Electronic Resource  (18)
  • 1965-1969  (11)
  • 1960-1964  (7)
Source
  • Articles: DFG German National Licenses  (18)
Material
  • Electronic Resource  (18)
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 89 (1967), S. 525-528 
    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. : American Chemical Society
    Analytical chemistry 32 (1960), S. 355-358 
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 189 (1961), S. 115-117 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DURING the course of radar experiments directed primarily to the study of the movements of 'angels' and various types of cloud forms, we have recorded some very interesting radar echoes from the aurora at a wave-length of 23 cm. The observations have been made with a high-power .L-band radar ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 200 (1963), S. 770-771 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The rock is situated five miles south-west of the Bolt Tail promontory and 5.6 miles south of St. Anchorites Hock in Bigbury Bay. It is approximately elliptical in plan, being about 530 yd. in length in a northeastsouthwest direction and 220 yd. in a north-west-south-east direction. Echo-sounding ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 208 (1965), S. 177-177 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] All the theories presented so far claim that the fine dispersion of silicon particles is produced by an increased nucleation frequency of silicon particles at a temperature lower than the equilibrium eutectic temperature. The lowering of the temperature is attributed to either a reduction in the ...
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 199 (1963), S. 1078-1079 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] REPEATED freeze thawing of micro-organisms is generally considered to be lethal1,2 unless some protection is provided, such as immersion in glycerol. The experiments reported here demonstrate the ability of some organisms to survive and grow well under freeze thaw cycles typical of day night ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 21 (1966), S. 440-442 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Entomologia experimentalis et applicata 10 (1967), S. 263-269 
    ISSN: 1570-7458
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Eine Reihe symmetrisch dreifach substituierter Phosphorverbindungen wurde als Synergisten für Malathion und gewisse andere Organophosphat-Insektizide gegenüber resistenten und normalen Stämmen von Chrysomya putoria und Musca domestica geprüft. Alle diese Verbindungen verstärkten die Insektizide gegen resistente Stämme wirkungsvoller als gegen normale. Das galt besonders für Malathion, vor allem bei dem C. putoria-Stamm, dessen Resistenz gegenüber Malathion hoch spezifisch ist. Ein 5:1-Gemisch der besten Synergisten hob seine Resistenz praktisch auf. Unter den geprüften “Synergisten” waren die zwei besten C. putoria und den beiden verschiedenen resistenten Stämmen von M. domestica gemeinsam; diese beiden Synergisten wirkten auch gegenüber Culex tarsalis-Larven ausgezeichnet, wie andere Autoren berichteten. Neben der synergistischen Wirksamkeit für Malathion reduzierten die besseren Verbindungen auch die Resistenz anderer Phosphor-Insektizide (Dicapthon, Parathion, Coumaphos), wenn auch nicht ganz so vollkommen. Es wird geschlossen, daß ihre Wirkungsweise für die Unterdrückung der Carboxyesterase-Entgiftung nicht ganz spezifisch ist.
    Notes: Abstract A series of symmetrical trisubstituted phosphorus compounds was tested as synergists for malathion and certain other organophosphorus insecticides against resistant and normal strains of Chrysomya putoria and Musca domestica. All the compounds synergised the insecticides more effectively against resistant than normal strains. This was especially true with malathion, notably with the C. putoria strain the resistance of which is highly specific for malathion. A 5:1 mixture of the best synergists virtually abolished its resistance. Among the “synergists” tested, the two best were common to the C. putoria and the two different resistant strains of M. domestica; these two synergists were also outstanding against Culex tarsalis larvae, as reported by other authors. In addition to the synergistic action on malathion, the better compounds were also effective in reducing resistance to other phosphorus insecticides (Dicapthon, parathion, coumaphos) though not quite so effectively. It is concluded that their action is not entirely specific for suppressing carboxyesterase detoxication.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 189 (1961), S. 980-981 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT is often necessary to calculate the amount of a gas or vapour diffusing through a porous bed of material. The diffusion is less than that through the air because of the interposing solid portions through which, in general, there is virtually no diffusion. Usually an attempt is made to relate the ...
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 219 (1968), S. 300-300 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] This procedure was applied to calf serum which was then tested for residual lipid content. Charcoal-treated calf serum (2 ml.) and 2 ml. of native calf serum were extracted three times with 2 ml. of ether. Evaporation of the ether and drying over P2O5 in a vacuum gave 0.10 and 0.50 mg of residues ...
    Type of Medium: Electronic Resource
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