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  • 1
    Electronic Resource
    Electronic Resource
    Skin temperatures, thermosensory and pleasantness estimates in case of heterogeneity in the thermal environment
    Amsterdam : Elsevier
    Journal of Thermal Biology 18 (1993), S. 329-333 
    Details
    ISSN: 0306-4565
    Keywords: Skin temperature ; climate heterogeneity ; comfort ; thermal sensation
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0306-4565(93)90054-W
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Mean skin temperature in warm humid climates (1989)
    Springer
    European journal of applied physiology 59 (1989), S. 284-289 
    Details
    ISSN: 1439-6327
    Keywords: Skin temperature ; Warm climate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Mean skin temperature $$(\bar T_{sk} )$$ was measured in 24 subjects during experiments in a climatic chamber. Three conditions of ambient temperature (T a=25.6°, 28.9° and 32.2° C), and three of humidity (relative humidity = 50%, 70% and 90%) were studied. A relationship was established by a linear regression technique. It is valid in the 24°–34° C range, for air velocity =0.2 m·s−1, clothing insulation =0.077° C·m2·w−1 (0.5 clo), metabolic rate =64 w·m−2 (1.1 met) and radiant temperature = air temperature. In these conditions $$\bar T_{sk} $$ =28.125+0.021P w+0.210T a (P w: ambient water vapour pressure in mb). It shows a small humidity influence. The influences of sex, transition from one condition to the next, and air velocity were also studied. Measurements in Africa confirmed the small influence of humidity. Ethnic life-style differences indicated that a high precision in $$\bar T_{sk} $$ determination is difficult to achieve.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02388330
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    A convenient method to study fungal spores retention on a porous preformed support (1999)
    Springer
    Biotechnology techniques 13 (1999), S. 823-829 
    Details
    ISSN: 1573-6784
    Keywords: adsorption ; Aspergillus niger ; fungal spore ; immobilization ; preformed porous carrier
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract A method was developed to determine engineering parameters of a preformed porous cellulose carrier, commercially known as Microcube. It demonstrated a high water retention (20 g g−1 dry support) connected to a wet support density slightly higher than that of water (1.005 g ml−1), making this material suitable for use in stirred vessels; a high porosity (96%) was also evidenced. Ungerminated spores of Aspergillus niger reversibly adsorbed on the carrier according to a Langmuir-type isotherm, while germinating conidia irreversibly attached to particles, allowing a further pellet-like development.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1008911006199
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    Paper (German National Licenses)
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