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  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Archives of Biochemistry and Biophysics 196 (1979), S. 566-573 
    ISSN: 0003-9861
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochemical and Biophysical Research Communications 41 (1970), S. 1088-1095 
    ISSN: 0006-291X
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Lipids and Lipid Metabolism 959 (1988), S. 332-342 
    ISSN: 0005-2760
    Keywords: 5-Lipoxygenase inhibitor ; Arachidonic acid metabolism ; Leukocyte ; Leukotriene biosynthesis
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/General Subjects 714 (1982), S. 152-156 
    ISSN: 0304-4165
    Keywords: (Human neutrophil) ; Calmodulin stimulation ; NADPH oxidase
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 39 (1969), S. 179-182 
    ISSN: 1432-2242
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Die vorliegende Untersuchung bezieht sich auf verschiedene Eigenheiten des Populationsverhaltens unter Einfluß einer Mischung von Paarungssystemen, nämlich der Panmixie und der Geschwisterpaarung. Es wurden Formeln abgeleitet, die die genotypischen Frequenzen in jeder beliebigen Generation in Beziehung zu den Ausgangswerten angeben. Unter dem betrachteten Paarungssystem kann die Population gegebenenfalls stabil werden mit einem bestimmten Heterozygotieanteil, der vom Ausmaß der Panmixie und der Geschwisterpaarung abhängt. Für verschiedene Anteile der Geschwisterpaarung wurde der Verlust der Heterozygotie in aufeinanderfolgenden Generationen untersucht. Die abgeleiteten Formeln liefern das Mittel und die genotypische Varianz in jeder beliebigen Generation fortgesetzter gemischter Paarung. Die Wirkung des betrachteten Paarungssystems auf Mittel und genotypische Varianz in aufeinanderfolgenden Generationen wurde (1) für den Fall der Abwesenheit der Dominanz und (2) den der vollständigen Dominanz ausführlich diskutiert.
    Notes: Summary The present investigation relates to various properties of population bred by mixture of breeding systems namely mixed random and sib mating. Expressions have been derived which give the genotypic frequencies in any given generation in terms of the initial values. Under the mating system considered the population will eventually become stable having a certain amount of heterozygosis depending upon the amounts of random and sib mating. The loss of heterozygosity in successive generations has been examined for varying amounts of sib mating in the population. The formulae have been derived giving the mean and genotypic variance in any given generation of continued mixed mating. The effect of the mating system considered on mean and genotypic variance in successive generations has been discussed in detail in case of (i) absence of dominance and (ii) complete dominance.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Basic research in cardiology 76 (1981), S. 380-386 
    ISSN: 1435-1803
    Keywords: adenosine ; coronary ; circulation ; adenosine receptor ; theophylline ; vascular smooth muscle
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The efficiency of adenosine to relax the bovine coronary arterial strips increased significantly by lowering the bath pH from 7.4 to 6.8 (CO2 or HCO 3 − ). The large vessels (3–4 mm O.D.) relaxed with greater significance at higher concentrations of adenosine, whereas small vessels (0.5–0.7 mm O.D.) relaxed better at low concentrations of adenosine. Theophylline and 8-phenyltheophylline competitively inhibited the effect of adenosine. 8-phenyltheophylline was found to be a better antagonist than theophylline. Furthermore, binding assays with 2-3H adenosine displayed a single species of binding sites. The Kd was 3×10−6 M and 4×10−6 M, while Bmax was 48 and 19 pmoles/mg protein for small and large vessels, respectively. The antagonistic effect of theophylline and 8-phenyltheophylline was not affected by pH variations. It is concluded that relaxation of coronary arteries by adenosine is affected by pH variations.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Chichester : Wiley-Blackwell
    International Journal for Numerical Methods in Fluids 28 (1998), S. 143-156 
    ISSN: 0271-2091
    Keywords: turbine ; spiral casing ; finite element method ; Galerkin weighted residual technique ; Gauss-Legendre quadrature ; Engineering ; Numerical Methods and Modeling
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Flow through the spiral casing of a hydraulic turbine was analyzed. Reynolds averaged Navier-Stokes equations were solved using a finite element method. The physical domain was divided into a number of hexahedral elements which are isoparametrically mapped onto standard cubic elements. Numerical integration for the unsteady momentum equation is performed over such hexahedral elements to obtain a provisional velocity field. Compliance with the mass conservation equation and determination of the pressure correction are accomplished through an iterative procedure. The velocity distribution inside the spiral casing corroborates the results available in literature. The static pressure at the midplane generally decreases from the outside wall towards the exit of the spiral casing. © 1998 John Wiley & Sons, Ltd.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
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