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  • Analytical Chemistry and Spectroscopy  (2)
  • Acute myocardial infarction  (1)
  • Calcium ion  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Molecular Cell Research 1093 (1991), S. 55-64 
    ISSN: 0167-4889
    Keywords: Calcium ion ; Endothelium ; PAF synthesis ; Protein kinase C ; Thrombin ; cyclic AMP
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Quality of life research 5 (1996), S. 151-161 
    ISSN: 1573-2649
    Keywords: Acute myocardial infarction ; quality of life ; self administered questionnaire
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract This paper reports our experience with the use of an improved self-administered questionnaire for assessing quality of life (QOL) after acute myocardial infarction. The modified questionnaire significantly increased the proportion of patients able to answer all questions from 84%–92%. The additional questions in the improved questionnaire increased the total variance explained by the Emotional, Physical and Social QOL factors from 65.8%–66.5%. Internal consistency and construct validity were assessed and found to be high. Overall, we have found that this improved questionnaire is easy to administer and that it possesses desirable properties of validity and reliability.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Chichester : Wiley-Blackwell
    Biological Mass Spectrometry 9 (1974), S. 998-1005 
    ISSN: 0030-493X
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Ionisation potentials of benzophenone and nine substituted benzophenones, and appearance potentials of the most abundant fragment ions have been determined. Starting from calculated heats of formation of the substituted benzophenones, the following quantities have been evaluated; heats of formation of the molecular ions; heats of formation of fragment ions formed via a one-step pathway and via a two-step pathway; heats of formation and ionisation potentials of radicals; heats of dissociation of benzophenone and substituted benzophenones. The accuracy of the result is discussed.
    Notes: Es wurden die Ionisieerungspotentiate von Benzophenon und substituierten Benzophenonen sowie die Auftrittspotentiale der häufigsten Fragment-Ionen gemessen. Ausgehend von berechneten Werten für die Bildungsenthalpien der substituierten Benzophenone, wurden folgende Grüßen ermittelt: Bildungsenthalpien der Molekül-Ionen; Bildungsenthalpien von Fragment-Ionen, die in einem einstufigen, und solcher, die in einem zweistufigen Zerfallsprozeß gebildet wurden; Bildungsenthalpien und Ionisierungspotentiale von Radikalen; Dissoziationsenergien des Benzophenons und der substituierten Benzophenone. Die Genauigkeit der Ergebnisse wird diskutiert.
    Additional Material: 8 Tab.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Chichester : Wiley-Blackwell
    Biological Mass Spectrometry 9 (1974), S. 1134-1147 
    ISSN: 0030-493X
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Clastograms of benzophenone and nine substituted benzophenones have been calculated in the range of 12 to 24 eV, using the simplest equation of the quasi-equilibrium theory. The calculations consider competing and consecutive reactions. The energy distribution function used by Yeo and Williams has been slightly modified with regard to the measured clastogram of benzophenone. Good agreement is obtained between calculated and measured clastograms. The calculations confirm the presumption of preliminary work, that benzoyl and aminobenzoyl ions from aminobenzophenones are formed with considerable excess energy at the threshold.
    Notes: Mit Hilfe der einfachsten Gleichung der Quasi-Gleichgewichts-Theorie wurden die Klastogramme von Benzophenon und neun substituierten Benzophenonen im Bereich von 12 bis 24 eV berechnet. Es wurden Konkurrierende Reaktionen und Folgereaktionen berücksichtigt. Die Energieverteilungsfunktion von Yeo und William wurde auf Grund der Ergebnisse, die für Benzophenon erhalten wurden, modifiziert. Berechnete und gemessene Klastogramme stimmen gut überein. Die Berechnungen bestätigen die aus anderen Arbeiten gewonnene Vermutung, daß Benzoylund Aminobenzoyl-Ionen aus Aminobenzophenonen an der Bildungsschwelle mit einer beträchtlichen Überschußenergie behaftet sind.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
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