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  • Articles: DFG German National Licenses  (5)
  • 1980-1984  (5)
  • 1983  (5)
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  • Articles: DFG German National Licenses  (5)
Material
Years
  • 1980-1984  (5)
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Bradycardia and second-degree AV block: an expression of the dominance of cholinergic activity in the rigid form of Huntington's disease (1983)
    Springer
    Journal of neurology 229 (1983), S. 129-132 
    Details
    ISSN: 1432-1459
    Keywords: Electrocardiography ; Heart block ; Parasympathetic nervous system ; Chorea, Huntington's
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wird über einen 23jährigen Patienten mit der rigiden Form der Huntingtonschen Krankheit berichtet, bei welchem neben einem massiven Rigor und Tremor eine erhebliche Bradykardie und ein AV-Block II. Grades Typ I bestand. Unter der Gabe von Anticholinergika besserten sich die neurologischen Symptome und auch der AV-Block bildete sich vorübergehend zurück. Diese Störungen werden deshalb einem Überwiegen der cholinergen Aktivität zugeschrieben, im Gegensatz zu dem bekannten Defizit bei der hyperkinetischen Form.
    Notes: Summary A 23-year-old patient with the rigid form of Huntington's disease is reported who, in addition to severe rigidity and tremor, suffered from marked bradycardia and a type I second-degree AV block. With the administration of anticholinergics, the neurological symptoms improved and the AV block subsided temporarily. These disorders are therefore attributed to a dominance of cholinergic activity as opposed to the well-known deficit in the hyperkinetic form of Huntington's disease.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00313453
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Effect of Rh(III) and Ru(II) complexes in the polymerization of vinyl monomers initiated by charge transfer mechanism (1983)
    New York : Wiley-Blackwell
    Journal of Polymer Science: Polymer Chemistry Edition 21 (1983), S. 3381-3388 
    Details
    ISSN: 0360-6376
    Keywords: Physics ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The initiation of polymerization of vinyl monomers such as methyl methacrylate (MMA) and methyl acrylate (MA) by a charge transfer complex formed between n-butylamine(nBA) and carbon tetrachloride (CCl4) in dimethylsulfoxide (DMSO) at 30°C is slow. The effect of the dimethylsulfoxide complexes of Rh(III) and Ru(II) on the polymerization of MMA and MA in the presence of nBA, and CCl4 in DMSO has been studied. The rate of polymerization and percent conversion of the MMA and MA at 30°C are evaluated at the critical concentration of the metal complexes. At the critical range of the metal complex concentrations, both Rp, and percent conversion of MMA and MA were found to be highest. However, above and below the critical concentrations, Rp and percent conversion of the monomers were found to decrease. A suitable mechanism for the polymerization has been proposed.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1983.170211204
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    On the partial mercerization and crimp development in jute fiber (1983)
    New York : Wiley-Blackwell
    Journal of Polymer Science: Polymer Letters Edition 21 (1983), S. 263-270 
    Details
    ISSN: 0360-6384
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1983.130210406
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Activity of diaminopimelic acid decarboxylase in bacteria producing lysine (1983)
    Berlin : Wiley-Blackwell
    Acta Biotechnologica 3 (1983), S. 217-220 
    Details
    ISSN: 0138-4988
    Keywords: Life Sciences ; Life Sciences (general)
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Activity of DAP-decarboxylase in lysine overproducing strains of Micrococcus luteus, M. varians and Arthrobacter globiformisLb reached the highest level during the end of the exponetial phase of growth and remained at the same high level during the stationary phase of growth when major bulk of lysine was accumulated. In comparison in a lysine non-producing strain of Arthrobacter globiformis I 4 the activity of the same enzyme was low. DAP-decarboxylase of these three lysine overproducers has two specialities, persistence during the stationary phase and insensivity to repression by exogenous lysine.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/abio.370030303
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Nitrosyl Rhenium Complexes Syntheses, Properties, and Structures of Oxalato Derivatives (1983)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 502 (1983), S. 225-232 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Nitrosylrhenium-Komplexe: Synthesen, Eigenschaften und Strukturen von OxalatoderivatenDie freie Säure H[Re(NO)(C2O4)(OH)2H2O] wurde durch Umsetzung von Re(NO)(OH)3 = H2O mit Oxalsäure in wäßrigem Medium erhalten. Die K+-, NH4+- und Pb2+-Salze der Säure wurden isoliert sowie nichtelektrolytische Diimino-Derivate, Re(NO)(C2O4)X = L (X = 1, 10-Phenanthrolin-2,2′-Dipyridyl; L = OH-, Cl-) synthetisiert. Die Komplexe werden elementaranalytisch, spektroskopisch (UV-VIS, IR), magnetisch und durch Leitfähigkeitsdaten charakterisiert und ihre Strukturen vorgeschlagen.
    Notes: The free acid, H[Re(NO)(C2O4)(OH)2(H2O)] has been prepared from the reaction of Re(NO)(OH)3 = H2O with oxalic acid in aqueous medium. The K+, NH4+ and Pb2+ salts of the acid have been isolated. Nonelectrolytic diimino derivatives, Re(NO)(C2O4)X · L (X = 1, 10-phenanthroline, 2,2′-dipyridyl; L = OH-, Cl-) have been synthesized. The complexes have been characterised through elemental analyses, spectral (u.v., vis., i.r.) properties, magnetic and conductance data and their structures are proposed.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19835020731
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    Paper (German National Licenses)
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