Xiujin Yang

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Under the “protein-only” hypothesis, prion-based diseases are proposed to result from an infectious agent that is an abnormal isoform of the prion protein in the scrapie form, PrPSc. However, since PrPSc is highly insoluble and easily aggregates in vivo, this view appears to be overly simplistic, implying that the presence of PrPSc may indirectly cause(More)
This paper investigates the relation between chaos and swarm intelligence. The swarm intelligent model is represented as an iterated function system (IFS). The dynamic trajectory of the particle is sensitive on the parameter values of IFS. The Lyapunov exponent and the correlation dimension were calculated and analyzed. Our preliminary research results(More)
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