74 research outputs found

    Anomalous relaxation and self-organization in non-equilibrium processes

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    We study thermal relaxation in ordered arrays of coupled nonlinear elements with external driving. We find, that our model exhibits dynamic self-organization manifested in a universal stretched-exponential form of relaxation. We identify two types of self-organization, cooperative and anti-cooperative, which lead to fast and slow relaxation, respectively. We give a qualitative explanation for the behavior of the stretched exponent in different parameter ranges. We emphasize that this is a system exhibiting stretched-exponential relaxation without explicit disorder or frustration.Comment: submitted to PR

    Extraction of a Vanadium-Binding Substance (Vanadobin) from the Blood Cells of Several Ascidian Species

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    Volume: 179Start Page: 140End Page: 14
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