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  • 1
    Electronic Resource
    Electronic Resource
    Analog simulation of a simple system with state-dependent diffusion (1989)
    Springer
    Journal of statistical physics 54 (1989), S. 1411-1423 
    Details
    ISSN: 1572-9613
    Keywords: Simulator ; electronic circuit model analog simulator ; relative stability ; bistability ; stability criteria ; nonequilibrium systems ; colored noise ; colored noise theory ; multiplicative noise ; state-dependent diffusion ; reversal of stability ; discontinuous noise intensity ; path-dependent noise
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We have constructed an electronic simulator of a simple bistable system driven by noise, whose intensity is determined by the instantaneous value of the coordinate. We observe that the most probable state of the system can be reversed by altering the noise intensity only in the neighborhood of the barrier, an effect pointed out by Landauer many years ago in the context of discussions on entropy-related stability criteria for nonequilibrium systems. We compare detailed measurements on the system with the recent white noise calculations of Landauer and van Kampen. The system also has interesting possibilities for tests of contemporary colored noise theory which we illustrate with an example.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01044724
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The use of mustard (Brassica juncea L.) and gram (Cicer arietinum L.) seedling germination inhibition assay for aflatoxin B1 (1993)
    Springer
    Mycopathologia 121 (1993), S. 175-178 
    Details
    ISSN: 1573-0832
    Keywords: Assay for aflatoxin B1 ; Germination inhibition ; Mustard and gram seedlings
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Seed germination and seedling growth as well as chlorophyll and carotenoid contents of mustard and gram seeds were inhibited or reduced significantly due to the treatment of different concentrations (100, 250, 500, 1000 and 2000 ng/ml) of aflatoxin B1. The range of inhibition in all the parameters was found to be directly influenced by the concentrations of toxin applied. Mustard and gram seedling germination inhibition assay can be used for aflatoxin B1.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01104074
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    Paper (German National Licenses)
    Fulltext
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