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  • 1
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Neuroscience 13 (1990), S. 61-73 
    ISSN: 0147-006X
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 533 (1988), S. 0 
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 25 (1969), S. 1092-1093 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Isolierte Lysosomen wie auch intakte Monozyten hatten keinen zytopathischen Einfluss auf Herzmuskelzellen von Ratten, gezüchtet im Medium mit pH 7,2. Ein erniedrigtes Medium wie auch Nachbehandlungen der Kulturen mit Vitamin A nach Chlorpromazin 10−4 konnten keinen synergistisch zerstörenden Einfluss auf die Herzkulturen hervorrufen.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 26 (1970), S. 1143-1145 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung Nachweis, dass Pertussis Impfstoff die Neigung zur Entstehung experimenteller Myokarditis bei Inzucht-Lewis-Ratten, die mit Kaninchen- und Rattenherzextrakten in vollständig Freund'schem Adjuvans immunisiert wurden, verstärkt. Keine zunehmende Neigung zur Entwicklung der Krankheit wurde hingegen festgestellt, wenn wahllos gezÜchtete, genetisch nicht verwandte Ratten (Hebrew University strain «Sabra») in derselben Weise behandelt wurden.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 306 (1983), S. 786-788 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In normal development of the mouse20 the trigeminal ganglion appears during embryonic day 9 (E9, day of vaginal plug is E0) and by E10 both the ganglion and the whisker field, a part of its presumptive innervation territory, become discernible (Fig. 1). At E10 about 1,200 fibres extend towards the ...
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 4 (1871), S. 202-203 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As you have favoured my work on “Saturn's Rings and the Sun” with criticism, I feel sure that as that criticism is adverse to my views, you will in fairness allow me to reply to it. I will do so in detail. Your reviewer commences very much under the impression that Prof. Clerk Maxwell ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Journal of Chemometrics 9 (1995), S. 431-432 
    ISSN: 0886-9383
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1616-7228
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Physics
    Description / Table of Contents: Zusammenfassung Für die Berechnung meteorologisch bedingter Wasserstandsänderungen (Stau) während der Sturmwetterlage vom 1. bis zum 6. April 1973 werden zwei numerische Modelle benutzt. Das eine Modell, mit gröberer Auflösung, umfaßt den ganzen nordwesteuropäischen Schelf; das andere hat eine feinere Auflösung und umfaßt nur die Nordsee, einschließlich Skagerrak und Kattegat. Der Vergleich der Stauwerte, die sich aus den Modellberechnungen mit Gezeit (bestehend aus den Partialtiden M2 und S2) und solchen ohne Gezeit ergeben, ermöglicht es, den Einfluß der Wechselwirkung zwischen Gezeit und Stau in jedem Modell zu untersuchen. Außerdem können auch die Auswirkungen der unterschiedlichen Gitter-Auflösung untersucht werden. Die Ergebnisse aus dem Nordsee-Modell, bei dem die Stauverteilung auf dem offenen Rand nach dem hydrostatischen Druckgesetz bestimmt wurde, stimmen gut mit den Beobachtungen überein, wenn der Hauptstau innerhalb der Nordsee erzeugt wird. Kommt der Hauptstau jedoch von außen, dann führt diese Randbedingung zu Fehlern bei der Stauberechnung im Inneren des Gebietes. Es wird gezeigt, daß diese Fehler kleiner werden, wenn man als Randwerte für den Stau diejenigen Werte einsetzt, die sich für den Nordrand des Nordsee-Modells aus den entsprechenden Rechnungen mit dem Schelfmodell und dem beobachteten Stau bei Wick durch Interpolation ergeben.
    Abstract: Résumé Les ondes de tempête de la période du 1er au6 avril 1973 ont été reproduites en utilisant deux modèles numériques. L'un de faible résolution, couvre l'ensemble du plateau continental NW européen; l'autre, plus fin, couvre seulement la mer du Nord, y compris le Skagerrak et le Kattegat. La comparaison des résultats fournis par ces modèles avec et sans la marée (composée des ondes M2 et S2) permet d'examiner les effets, de l'interaction marée-onde de tempête dans chaque modèle. Les effets produits par les changements de résolution du modèle peuvent aussi être étudiés. Les résultats obtenus à l'aide du modèle de la mer du Nord, en utilisant la loi de pression hydrostatique pour déterminer l'amplitude de l'onde sur la frontière libre, sont en bon accord avec les observations lorsque la majeure partie de l'onde de tempête est générée à l'intérieur de la mer du Nord. Cependant, l'utilisation de cette condition aux limites conduit à une erreur sur l'amplitude de l'onde calculée à l'intérieur de la mer du Nord lorsque la perturbation est générée au dehors. On démontre que lorsque les données résiduelles calculées par le modèle du plateau continental—en même temps que celles observées à Wick—sont utilisées comme conditions aux limites le long de la frontière septentrionale du modèle de la mer du Nord, l'erreur sur l'onde calculée provenant de l'utilisation de la loi hydrostatique le long de cette frontière est réduite.
    Notes: Summary The storm surge period 1 to 6 April 1973 is computed using two numerical models. One of coarser resolution covers the whole North West European continental shelf, the other has a finer resolution and covers the North Sea only, including the Skagerrak and Kattegat. Comparison of the surge computed by these models with and without the tide (consisting of the M2 and S2 components) enables the effect of tide-surge interaction in each model to be examined. Also effects produced by changes in model resolution may be studied. Results obtained from the North Sea model, using the hydrostatic law of pressure to determine surge levels on the open boundary, are in good agreement with observations when the major contribution to the surge is generated within the North Sea. However the use of this boundary condition leads to an error in the magnitude of the computed North Sea surge when the disturbance is generated externally. It is demonstrated that when surge residuals computed by the shelf model—together with observed residuals from Wick—are used as input along the northern boundary of the North Sea model, the error in the computed surge arising from the use of the hydrostatic law along this boundary is reduced.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Chichester : Wiley-Blackwell
    International Journal for Numerical Methods in Fluids 14 (1992), S. 477-493 
    ISSN: 0271-2091
    Keywords: Bed friction ; Hydrodynamics ; Shallow sea ; Galerkin ; Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The mathematical formulation of a three-dimensional shallow sea model using a modal expansion in the veitical is briefly described.The importance of the time discretization of the vertical diffusion term and bottom friction term is discussed in some detail. Both stability theory and numerical calculations show the importance of time centring or evaluating the modal form of the viscosity term at the higher time step in order to develop a numerically efficient algorithm. Similar analysis and calculations show that in shallow water it is essential to time centre or evaluate bottom friction at the higher time step. In the case of linear bottom friction it is shown that this condition can be readily accomplished. However, using a quadratic friction formulation (a more physically realistic form), this cannot be readily achieved. A new algorithm is presented whereby a stable solution can be obtained even in shallow water using quadratic bottom friction.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Chichester : Wiley-Blackwell
    International Journal for Numerical Methods in Fluids 18 (1994), S. 163-188 
    ISSN: 0271-2091
    Keywords: Non-linear interaction ; Hydrodynamic ; Spectral ; Finite difference ; Tidal current ; Wind-driven current ; Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: A single-point model in the vertical is used to examine the coupling between tidal currents and wind-driven flows in shallow near-coastal regions. Calculations using both a linear slip and a no-slip condition at the sea bed clearly show that coupling between tidal and wind-driven currents cannot occur in a linear model with a time-independent eddy viscosity. However with a physically more realistic time-varying viscosity related to the flow field, coupling does occur, the magnitude of this non-linear interaction depending upon the change in eddy viscosity over a tidal cycle and the intensity of shear in the vertical. A point model in the vertical with flow induced by an oscillatory pressure gradient and an additional constant wind stress is used to examine the influence of viscosity parametrization and water depth upon this coupling.The solution in the vertical is accomplished using both a functional approach and a finite difference method. Some conclusions as to the relative merits of these approaches, particularly the use of a transformed grid in the case of high-shear surface and bed boundary layers, are made in the paper.
    Additional Material: 14 Ill.
    Type of Medium: Electronic Resource
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