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  • 1980-1984  (2)
  • 1970-1974
  • 1982  (2)
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  • 1980-1984  (2)
  • 1970-1974
Year
  • 1
    Electronic Resource
    Electronic Resource
    Chemical composition of sewage-grownSpirulina platensis (1982)
    Springer
    Cellular and molecular life sciences 38 (1982), S. 1438-1438 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Spirulina platensis has been grown in an outdoor pilot production unit, with an exposed surface area of 450 m2, on a medium consisting of raw domestic sewage supplemented with sodium bicarbonate and nitrate or urea fertilizer. The chemical composition and yield of the biomass grown on sewage-nitrate was comparable to that grown on synthetic medium. The protein content was much lower in the alga cultivated in sewage-urea medium.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01955755
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Behaviour of a discontinuity at the wave-head propagating through a relaxing gas (1982)
    Springer
    Acta mechanica 43 (1982), S. 27-35 
    Details
    ISSN: 1619-6937
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Summary The rate of amplification of a discontinuity in the velocity gradient is evaluated at the wave-head in a spatially uniform but time evolving flow of a relaxing gas. The paper investigates the effects of relaxation (present in the flow) and the initial wave front curvature on the growth and decay behaviour of waves in the thermodynamical state of weak or strong equilibrium.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01175813
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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