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  • 1970-1974  (7)
  • 1
    Electronic Resource
    Electronic Resource
    Hydridocobalamin and a new synthesis of organocobalt derivatives of vitamin B12 (1971)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 93 (1971), S. 4060-4062 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00745a048
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Correlation of Vapor-Liquid Equilibria of C3-C5 Hydrocarbons Using Solubility Parameters (1974)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 13 (1974), S. 378-383 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/i260052a014
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    On Some Attempted Criticism (1973)
    Cambridge : Cambridge University Press
    Philosophy 48 (1973), S. 293-295 
    Details
    ISSN: 0031-8191
    Source: Cambridge Journals Digital Archives
    Topics: Philosophy
    Notes: Christopher Cherry's article in the January 1973 issue of this journal has on its first page the sentence ‘And when a philosopher writes that “no clear idea is available to us of what moral scepticism amounts to”, that moral scepticism would, if it were possible at all, have to be a “specially cooked-up affair” by contrast with other varieties of scepticism, it is hard not to accuse him of just such a vice.’ He means the vice of disingenuousness and the person to whom he attributes it is me. I did not write what he says I wrote and neither of his quotations is accurate. On the next page Cherry claims again to be summarizing a view of mine when he says that ‘An “intellectual moral scepticism” would, if it were anything, have to be a peculiarly cooked-up affair, and so by implication different from other forms of intellectual philosophical scepticism. It is not a species of the same genus.’
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1017/S0031819100042790
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Morality and Moral Reasoning (1972)
    Cambridge : Cambridge University Press
    Philosophy 47 (1972), S. 264-275 
    Details
    ISSN: 0031-8191
    Source: Cambridge Journals Digital Archives
    Topics: Philosophy
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1017/S0031819100041073
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Mechanism of action of coenzyme B12 in dioldehydrase and related enzymes. Synthesis and reactions of postulated organocorrin intermediates (1973)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 95 (1973), S. 2024-2026 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00787a058
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Floral initiation in Lolium temulentum L.: the role of phytochrome in the responses to red and far-red light (1971)
    Springer
    Planta 98 (1971), S. 232-243 
    Details
    ISSN: 1432-2048
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The possibility that phytochrome is involved in the promotion of flowering by far-red light was investigated. The addition of far-red (FR) to a day extension with red (R) light promotes inflorescence initiation in Lolium. A 2-hour interruption with darkness also promoted flowering compared with the uninterrupted red light control; apex length was further increased by a 10-minute FR irradiation given before the 2-hour dark interruption and was decreased by 10-minutes of R light given in the middle: both FR promotion and R inhibition were reversed by R and FR respectively. Apex length increased approximately linearly with increasing duration of dark interruption up to at least 2 1/2 hours. When varying ratios of R:FR light were substituted for a 2-hour dark period, apex length was increasingly depressed as the % R was increased above 25%; no difference between 25% R/75% FR and 100% FR could be detected. Apex length was inversely linearly related to the calculated [Pfr]/[P] ratios above about 40% Pfr. FR promoted flowering when given during a 5-hour interruption of a day extension with R light but, between 0.25 and 0.90 J m2 s-1, there was no effect of intensity of FR; at 0.11 J m-2 s-1 apex length was shorter than at 0.25 J m-2 s-1 but longer than in darkness. When the duration of FR (from the beginning of a dark interruption of a day extension with R) was varied, apex length increased with increasing duration of FR up to 1 1/4 to 2 hours but further increasing the duration of FR did not promote flowering more. The results implicate phytochrome in the promotion of flowering by FR light. It has been demonstrated that a low [Pfr]/[P] ratio (less than present in 25% R/75% FR) is needed over a relatively long period of time: this explains why a relatively high proportion of FR light must be added to R for several hours in order to give maximum promotion of flowering. It is concluded that, in Lolium, the increased flowering response to FR light is brought about by a reduction of [Pfr]/[P] ratio at the appropriate time, although the possibility that another effect of far-red is also involved has not been rigorously excluded.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00387068
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Sterilization by electrohydraulic discharges (1972)
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 14 (1972), S. 459-472 
    Details
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: High voltage electric discharges between two electrodes immersed in a liquid (“electrohydraulic discharges”) inactivate microorganisms suspended in the liquid. The intense pulse of UV radiation emitted from the plasma formed between the electrodes causes most of the bactericidal effects, rather than shock waves, or free radicals or other chemical species formed in the liquid medium. A method of sterilizing materials without contamination from electrode debris is described. Possible applications and limitations of the technique are outlined.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bit.260140314
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    Paper (German National Licenses)
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