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  • 1975-1979  (4)
  • 1965-1969  (8)
  • General Chemistry  (8)
  • Apomorphine  (2)
  • time estimates  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Dopaminergic mediation of the interoceptive cue produced by d-amphetamine in rats (1975)
    Springer
    Psychopharmacology 42 (1975), S. 185-193 
    Details
    ISSN: 1432-2072
    Keywords: Amphetamine ; Dopamine ; Haloperidol ; State-Dependent Behavior ; Apomorphine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract After rats were trained to differentiate between the effects of d-amphetamine and saline in a state-dependent task, pretreatment with the tyrosine hydroxylase inhibitor, α-methyl-p-tyrosine, significantly decreased amphetamine discrimination. Pretreatment with the dopamine-Β-hydroxylase inhibitor, disulfiram, or with the tryptophan hydroxylase inhibitor, p-chloro-phenylalanine, was observed to have no effect on the rats' ability to discriminate d-amphetamine. Administration of haloperidol, a selective dopamine receptor blocker, completely abolished the amphetamine discrimination, whereas α- and Β-adrenergic receptor blockade had no effect. Apomorphine, a dopamine receptor stimulant, produced amphetamine-like responses and this was, likewise, abolished by pretreatment with haloperidol. These data suggest that dopaminergic systems mediate the interoceptive cue produced by d-amphetamine in rats, and these results are discussed in relation to possible dopamine mediation of amphetamine psychosis and paranoid schizophrenia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00429551
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Paradoxical absence of aggression during naloxone-precipitated morphine withdrawal (1975)
    Springer
    Psychopharmacology 43 (1975), S. 43-46 
    Details
    ISSN: 1432-2072
    Keywords: Aggression ; Morphine ; Naloxone ; Apomorphine ; Amphetamine ; Narcotic Withdrawal
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Aggression, which is normally seen during withdrawal from narcotics, could not be produced in morphine-dependent rats by the administration of naloxone at doses which cause other signs of withdrawal. Apomorphine injected instead of naloxone was capable of producing aggression, without other withdrawal signs. Naturally occurring aggression (72-hr withdrawal) was enhanced by apomorphine and unaffected by naloxone.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00437613
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    On the time required for reference count management in retention block-structured languages. Part 2 (1978)
    Springer
    International journal of parallel programming 7 (1978), S. 91-119 
    Details
    ISSN: 1573-7640
    Keywords: Block-structured languages ; retention vs. deletion ; contour model ; stack model ; reference counts ; lifetime checks ; time estimates
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract In this paper, two implementations of generalized block-structured languages are presented and compared for time requirements. One implementation, the Lifetime Stack Model, implements the deletion strategy with lifetime checks; the other, the Partial Reference Count Contour Machine, implements the retention strategy. For a large subset of the lifetime well-stacking programs, those that run correctly on the first model, the two models are shown to require nearly the same order of magnitude of time. The use of full label values is shown to have a detrimental effect on the time efficiency of the latter model. Part 1, in Volume 7, Number 1, of this journal, gives a general description of the machines, some of their definitions, and proof of the results. Part 2, in this issue, serves as an appendix to Part 1 and contains most of the formal definitions of the machines.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00975882
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Time required for reference count management in retention block-structured languages. Part 1 (1978)
    Springer
    International journal of parallel programming 7 (1978), S. 11-64 
    Details
    ISSN: 1573-7640
    Keywords: Block-structured languages ; retention vs. deletion ; contour model ; stack model ; reference counts ; lifetime checks ; time estimates
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract In this paper, two implementations of generalized block-structured languages are presented and their time requirements compared. One implementation, the lifetime stack model (LSM), implements the deletion strategy with lifetime checks; the other, the partial reference count contour machine (PRCCM), implements the retention strategy. For a large subset of the lifetime well-stacking programs, which are precisely those that run correctly on the first model, the two models are shown to require nearly the same order of magnitude of time. The use of full-label values is shown to have a detrimental effect on the time efficiency of the latter model. Part 1, in this issue, gives a general description of the machines and part of their definitions, and proves the results. Part 2, in the next issue, serving as an appendix to Part 1, contains most of the formal definitions of the machines.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00991939
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Synthese von Schwefelheterocyclen und deren Ringsprengung unter Bildung von Cyansäureestern (1965)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 77 (1965), S. 382-382 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19650770815
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  • 6
    Electronic Resource
    Electronic Resource
    Addition Reactions of Cyanic Esters (1965)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 4 (1965), S. 73-74 
    Details
    ISSN: 0570-0833
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/anie.196500732
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Acid-Catalysed Oxidation of Isocyanides with Dimethyl Sulfoxide (1967)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 6 (1967), S. 168-169 
    Details
    ISSN: 0570-0833
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/anie.196701682
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  • 8
    Electronic Resource
    Electronic Resource
    The Solvent Dimethyl SulfoxideDedicated to Professor Alfred Rieche on the occasion of his 65th birthday (1967)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 6 (1967), S. 318-334 
    Details
    ISSN: 0570-0833
    Keywords: Dimethyl sulfoxide ; Solvents ; Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The dipolar aprotic solvent dimethyl sulfoxide is liquid over a wide range of temperatures, is a strong electron donor, and has a high polarity. It is therefore an excellent and selective solvent for many organic and even polymeric compounds, and can enter into H-bonding and dipole-dipole association. The structure of dimethyl sulfoxide, with a “hard” oxygen atom and a “soft” sulfur atom, leads to good solvation of cations and poor solvation of anions. Mixtures of alkoxides with dimethyl sulfoxide are therefore among the most strongly basic systems in organic chemistry, and are excellently suited for the deprotonation of weakly acidic OH, NH, and CH bonds, for eliminations, and for the initiation of polymerizations.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/anie.196703181
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  • 9
    Electronic Resource
    Electronic Resource
    Additionsreaktionen von Cyansäureestern (1965)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 77 (1965), S. 96-97 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19650770208
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Additionsreaktionen von Cyansäureestern (1965)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 77 (1965), S. 1033-1033 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19650772273
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