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  • 1975-1979  (2)
  • 1
    Electronic Resource
    Electronic Resource
    The semiconductivity and stability of palladium oxide (1978)
    Springer
    Journal of materials science 13 (1978), S. 812-816 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Films of palladium oxide of good optical quality have been prepared by the oxidation of sputtered films of palladium. Optical absorption and photoconductivity measurements indicate extrapolated band gaps of 2.13±0.03 eV and 2.67±0.03 eV respectively with the photoconductivity showing an exponential tail extending to lower energies. Measurements of the thermal stability of the films in the presence of a low partial pressure of oxygen indicate a dissociation enthalpy of −1.17±0.06 eV. The presence of hydrogen in the ambient during decomposition was found to reduce the temperature for decomposition to palladium metal from about 580 to 350 K.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00570517
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The application of Lienert's “configuration frequency analysis” in psychiatric epidemiology (1978)
    Springer
    Social psychiatry and psychiatric epidemiology 13 (1978), S. 53-60 
    Details
    ISSN: 1433-9285
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In psychiatric epidemiology it is necessary to analyze total or partial associations between categories of properties. For the analysis of associations between two properties statistical procedures are available based on correlation analysis. For the analysis of multidimensional contingency tables these procedures are inadequate. In order to solve this problem Krauth and Lienert (1973) developed the analysis of configuration frequency (CFA). The theoretical implications of this method are discussed, and illustrated by means of a five-dimensional contingency-table. Problems of interpreting the non-hierarchical CFA and the hierarchical CFA are discussed. A program written in FORTRAN IV may be obtained from the authors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00578062
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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