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  • 1
    Electronic Resource
    Electronic Resource
    Enzymes of fructose metabolism in the liver of some vertebrates
    Amsterdam : Elsevier
    Comparative Biochemistry And Physiology 31 (1969), S. 283-296 
    Details
    ISSN: 0010-406X
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0010-406X(69)91653-3
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  • 2
    Electronic Resource
    Electronic Resource
    Karyogram of the inbred mouse strain C57B1/Gif (1965)
    Springer
    Bulletin of experimental biology and medicine 59 (1965), S. 446-448 
    Details
    ISSN: 1573-8221
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00784525
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Kritische Studien über die Umsetzung KMnO4-As2O3 in alkalischer Lösung (1924)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 64 (1924), S. 302-322 
    Details
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Zusammenfassung Die Untersuchungen über die Ursachen der einander widersprechenden Angaben über die Reaktion KMnO4 + As2O3 in alkalischer Lösung ergaben, dass diese Umsetzung lediglich bei einem konstanten Überschuss von KMnO4 im Sinne nachstehender Gleichung verläuft: 3 As2O3 + 4 KMnO4 = 3 As2O5 + 2 K20 + 4 Mn O2. Die von Reichard angegebenen Methoden zur Bestimmung von KMnO4 und PbO2 mit alkalischer As2O3-Lösung sind völlig unbrauchbar, und die von ihm angegebenen und in Lehrbücher der Maßanalyse aufgenommenen Reaktionsgleichungen sind unrichtig. Die Ursachen der Fehler der Reichardschen Titrationsmethoden beruhen auf einer Mitbeteiligung des gebildeten MnO2 (bezw. PbO2), sowie des Luftsauerstoffes bei der Oxydation As2O3 → As2O5. Die Angaben von Brauner über den Verlauf der Oxydation von As2O3 mit KMnO4 in alkalischer Lösung können nicht bestätigt werden; es kommt nicht zur intermediären Bildung von Mn(OH)3, sondern sogleich zur Bildung höherer Manganoxyde unter Beteiligung des Luftsauerstoffes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01358201
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Embryonale Entwicklung der Enzyme des Fructosestoffwechsels (1969)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 81 (1969), S. 39-39 
    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.19690810116
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  • 5
    Electronic Resource
    Electronic Resource
    Mechanochemically initiated copolymerizations. 7. Synthesis of copolymers based on styrene by vibratory millingPart 6: C. VASILIU OPERA and M. POPA: Rev. Roum. Chim., in press. (1986)
    Weinheim : Wiley-Blackwell
    Acta Polymerica 37 (1986), S. 19-21 
    Details
    ISSN: 0323-7648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Copolymerisation von Styren mit Maleinsäureanhvdrid und Isopren wurde durch Schwingmahlung mechanochemisch initiiert. Der Einfluß der Zeit, des Comonomerverhältnisses und der Zugabe von Radikalaceptoren auf den Copolymerisationsverlauf wurde untersucht. Die erhaltenen Copolymere wurden analysiert. Der Polymerisationsmechanismus wird diskutiert.
    Notes: Copolymerization of styrene with maleic anhydride and isoprene was mechanochemically initiated by vibratory milling. The influence of time, comonomer ratio and addition of acceptors for radicals on the copolymerization process was investigated. The synthesized copolymers were analyzed and the polymerization mechanism is discussed.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/actp.1986.010370105
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  • 6
    Electronic Resource
    Electronic Resource
    Mechanochemically initiated copolymerization. 9. Influence of medium and mechanical regime on the mechanochemical copolymerization of styrene with isoprene and maleic anhydridePart 8: Acta Polymerica 37 (1986) 177-179 (1987)
    Weinheim : Wiley-Blackwell
    Acta Polymerica 38 (1987), S. 429-432 
    Details
    ISSN: 0323-7648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Ergebnisse der Copolymerisation von Styren mit Isopren und Maleinsäureanhydrid durch Vibrationsmahlung werden dargelegt. Der Einfluß einiger mechano-chemischer Parameter (Größe der Mahlkörper, Füllverhältnis, Vibrationsamplitude) auf den Umsatz wird diskutiert. Zur Aufklärung des Reaktionsmechanismus wird die Copolymerisation unter Argon, Stickstoff und Kohlendioxid durchgeführt und mit den im Vakuum erhaltenen Ergebnissen verglichen.
    Notes: Results concerning the copolymerization of styrene with isoprene and maleic anthydride by vibratory milling are presented. The influence of some mechanochemical parameters (size of the grinding bodies, filling ratio, vibratory amplitude), on the conversions degree is discussed. In order to elucidate the mechanism, the syntheses of the copolymers were carried out in argon, nitrogen and carbon dioxide, and compared with the results in vaccum.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/actp.1987.010380704
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Structure-property relationships of short fiber reinforced polypropylene-polyamide blends (1995)
    Brookfield, Conn. : Wiley-Blackwell
    Journal of Vinyl and Additive Technology 1 (1995), S. 187-189 
    Details
    ISSN: 0193-7197
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Short fiber composites based on polypropylene (PP)-polyamide (PA) blends were studied using compatibilizers comprising maleic anhydride modified polypropylene. Results have shown that the structure and morphology developed and the resultant mechanical properties of the blend composites strongly depend on the number of acid functional groups in the compatibilizers. The impact strength and tensile modulus of the PP-PA blend composite more than doubled compared with PA and PP short fiber composites, respectively. Furthermore, analytical methods characterizing nonisothermal crystallization were used to investigate the crystallization of fiber containing blends in constrained matrix nucleation mode. Results have shown that interphase interactions are the dominant ones with respect to morphology development. Synergistic effects were obtained that were due to the effect of fibers.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/vnl.730010315
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