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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Analytical chemistry 54 (1982), S. 546-548 
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of marital and family therapy 7 (1981), S. 0 
    ISSN: 1752-0606
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Psychology
    Notes: This paper reviews the literature on reciprocity counseling. Evidence is presented for the usefulness of reciprocity counseling with young, well educated, white clients with slight to moderate marital distress. Research into the effectiveness of several components of reciprocity counseling including contracting, problem solving training and feedback is reviewed. Findings suggest that contracting alone is an important positive influence in increasing couples' reciprocating reinforcement. The impact of problem solving training is unclear. Sex of the therapist may influence husband and wife outcomes in problem solving training differentially. Couples' performance of problem-solving behavior appears to be under the control of other as yet unspecified variables. Feedback as a single treatment has unpredictable and sometimes negative results. Therefore use of feedback alone or without careful supervision appears questionable at this time. Issues raised for further research include use of token economies for more severely distressed couples, use of multiple therapists, and the development of a classification scheme for the severity of marital distress.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    International journal of infrared and millimeter waves 2 (1981), S. 23-34 
    ISSN: 1572-9559
    Keywords: photoacoustic spectroscopy ; infrared spectroscopy ; semiconductors ; ionic powders
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Infrared spectra in the 100–15000 wavenumber region (0.67–100 μm) of some ionic (as LiF) and semiconducting (as Ge, Si, GaAs) powders and crystals are reported. The experiment involves the use of a photoacoustic cell as an accessory to a multiple scan averaging Michelson interferometer. The results show the advantages of studying impurities in powders, and surface properties, particularly since the technique is immune to scattering induced errors.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1435-1528
    Keywords: Rheometer ; transient stress ; parallel plate ; shear properties
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: Abstract A parallel-plate rheometer (PPR) has been constructed for use with the Materials Test System (MTS) for the measurement of fast transient and steady-state responses of polymeric liquids. This particular combination exploits the versatility and capability of the MTS programmable drive system, while the design of the PPR ensures the ideal simple shearing configuration. Instrument compliance, material inertia and mechanical lag in both the input and output components of the system are minimal, thus avoiding defects of most existing rheometers. Reproducible data on a 20% polyisobutylene-in-decalin solution have been obtained for various complicated flow programs. This test system is thus suitable for extensive rheological characterization of complex viscous liquids.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    International journal of infrared and millimeter waves 1 (1980), S. 309-317 
    ISSN: 1572-9559
    Keywords: far-infared spectroscopy ; amplitude-phase ; optical properties ; semiconducting GaTe
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The room temperature polarized complex (amplitude and phase) infra-red reflection spectra of single crystal monoclinic GaTe have been measured between 20 and 400 cm−1 using a dispersive Fourier transform spectrometer. The measurements allow the experimental zone centre transverse and longitudinal phonon modes and optical constants to be determined without recourse to oscillator fit models or Kramers-Kronig analysis. Infrared power transmission measurements have allowed all fifteen predicted modes to be identified and the results are compared to recent Raman work.
    Type of Medium: Electronic Resource
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