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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Macromolecules 25 (1992), S. 2170-2176 
    ISSN: 1520-5835
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 65 (1994), S. 2149-2150 
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: The method and apparatus for preparing liquid or solid NMR samples containing dissolved gas at elevated pressures up to 5 MPa is described. A minimal amount of gas under pressure (a few mm3), avoiding dangerous explosions, is stored in the samples. Any contact of the liquid with metal and contamination is avoided by using the frozen liquid as valves. The samples can be stored and studied by different spectroscopies, such as ESR, IR, or UV spectroscopy. Sample rotation in NMR spectroscopy and temperature variations are possible.
    Type of Medium: Electronic Resource
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  • 3
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    Berlin : Periodicals Archive Online (PAO)
    Orientalistische Literaturzeitung. 65:3/4 (1970:März/Apr.) 166 
    ISSN: 0030-5383
    Topics: Linguistics and Literary Studies , Ethnic Sciences , History
    Notes: Besprechungen
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  • 4
    ISSN: 1433-0415
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Der Riesenzelltumor des Knochens ist ein seltener Tumor, der durch ein lokal aggressives Verhalten charakterisiert ist. Er gehört aufgrund seines unterschiedlichen biologischen Verhaltens, der zu berücksichtigenden Differentialdiagnostik, der verschiedenen Therapiestrategien, der Prognose und des Phänomens der pulmonalen Metastasierung eines histologisch benigne imponierenden Riesenzelltumors zu den facettenreichsten Knochentumoren.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Materialwissenschaft und Werkstofftechnik 4 (1973), S. 72-76 
    ISSN: 0933-5137
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Insulating process by electro deposition of mica. Metallic surfaces with anode potential in a dc-circuit can be coated with mica by submersion in aqueous dispersions of mica particles.Such coatings are high quality insulations, which in a number of cases already are used in electrotechnical fabrications. The following applications in the production of rotating machines are described: 1Insulation of commutating poles, wound with rectangular copper wire.2Electro deposition of mica on the bare ends of wound rotors.3Insulation of commutator connections of large dc-machines.
    Notes: An als Anode geschalteten Metallteilen lassen sich elektrophoretisch Deckschichten aus wäßrigen Glimmerdispersionen abscheiden. Solche Deckschichten führen zu hochwertigen Isolierungen, die in der Elektrotechnik bereits eine Anzahl von Anwendungen gefunden haben.Aus dem Elektromaschinenbau werden folgende Anwendungsbeispiele eingehend erläutert:Das Isolieren von Polspulen aus Flachkupfer.Das elektrophoretische Beschichten der blanken Stabenden kompletter Schleifringläuferwicklungen.Das Isolieren der Kommutatorzuführungen großer Gleichstrommaschinen.
    Additional Material: 10 Ill.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Bognor Regis [u.a.] : Wiley-Blackwell
    Journal of Polymer Science Part B: Polymer Physics 30 (1992), S. 489-495 
    ISSN: 0887-6266
    Keywords: infrared spectra of Nylon-6 chain conformation ; Nylon-6 chain conformation, FT-IR separation of ; Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: Specific infrared absorptions for each form of Nylon-6 have been indentified. Quenched films were prepared by melt casting and converted in turn to the α-crystalline and γ-crystalline structures. The films were examined using Fourier transform infrared spectroscopy (FTIR) with the attenuated total reflection configuration and by X-ray diffractometry. The FTIR spectrum of the pure mesomorphous component of the quenched film was calculated by subtracting away the contribution of α-crystalline peaks present due to incomplete quenching. A curve-fitting procedure was applied to the pure mesomorphous and gamma crystalline spectra. Several peaks in the mesomorphous spectrum are observed to develop a shoulder upon conversion to the γ-crystalline form. This is due to the extra gauche character imparted to the C—N bond between the methylene unit and the amide group. These and other band assignments were confirmed by analysis of model compounds.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
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