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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial and engineering chemistry 15 (1976), S. 344-346 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Rheologica acta 4 (1965), S. 140-146 
    ISSN: 1435-1528
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Zusammenfassung Eine gummiartige Flüssigkeit (definiert gemäß [1], [3]) wird einer homogenen stationären Scherströmung vom GeschwindigkeitsgefälleG von der Zeitt=−∞ bist=t 1 unterworfen. Die Spannung ist Null fürt ⩾t 1. Die Form wird als Funktion vont fürt 〉t 1 mit Hilfe numerischer Methoden für verschiedene Werte vonG und des Parametersa, l in der Erinnerungsfunktion [3] berechnet. Trägheitskräfte werden vernachlässigt. Die Erholung ergibt sich als von der in Abb. 1 dargestellten Art mit gleichen seitlichen Ausdehnungenh 2,e 3 und einem Schub; sie erhöhen sich insgesamt gleichmäßig mit der Zeit. Die hauptsächliche Erholung findet mit Unterbrechungen beit=t 1 statt. Der Schuberholungswinkelε übersteigt nicht 45
    Notes: Summary A rubberlike liquid (defined by [1], [3]) is subjected to a uniform steady shear flow at shear rateG from timet=−∞ tot=t 1; the stress is zero fort ⩾t 1. The shape is calculated as a function oft fort 〉t 1 by numerical methods for various values ofG and of the parametersa, l in the memory function [3]. Inertial forces are neglected. The recovery is found to be of the type shown in fig. 1 with equal lateral expansionsh 2,e 3 and a shear all of which increase steadily with time; most of the recovery occurs discontinuously att=t 1. The shear recovery angleε does not exceed 45
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 20 (1976), S. 2299-2303 
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 16 (1974), S. 675-687 
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Among the methods used for the rupture of cells by means of solid shear, the Hughes press is best known. It operates by forcing an aqueous suspension of cells previously frozen at -27°C under pressure through a narrow circumferential gap. The mode of action requires a knowledge of the isentropic compression of the solid phase and its possible involvement with a phase change from ice I to ice III. It is shown that the mechanical properties of the solid mixture are relevant. A model is proposed of the plastic flow for the geometry of the press and it is shown that cell breakage is proportional to the velocity of the plunger and inversely proportional to gap width.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 17 (1975), S. 1545-1550 
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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