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  1. No Access

    Article

    The Distribution in Tissues and Urine of Arsenic Metabolites After Subchronic Exposure to Dimethylarsinic Acid (DMAV) in Rats

    Dimethylarsinic acid (DMAV) acted as cancer promoter promoted urinary bladder, liver, and lung carcinogenesis in rats. Understanding of the distribution of arsenicals in critical sites will aid to define the acti...

    Shengnan Liu, Lin Zhang, Qingshan Sun, Fei Wang… in Biological Trace Element Research (2015)

  2. No Access

    Chapter and Conference Paper

    Local Bifurcation Analysis of a Fractional-Order Dynamic Model of Genetic Regulatory Networks with Delays

    This paper proposes a mathematical model of gene networks, which includes the fractional derivative and delays. We obtain the conditions of the stability and Hopf bifurcation, and find that a Hopf bifurcation ...

    Qingshan Sun, Min **ao, Lingzhi Zhao… in Intelligent Computing, Networked Control, … (2017)

  3. Article

    Open Access

    Hopf bifurcation analysis in a fractional-order survival red blood cells model and \(\mathit{PD}^{\alpha} \) control

    In this paper, we put forward a fractional-order survival red blood cells model and study the dynamics through the Hopf bifurcation. When the delay transcends the threshold, a series of Hopf bifurcations occur...

    Qingshan Sun, Min **ao, Binbin Tao, Guo** Jiang… in Advances in Difference Equations (2018)

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  4. No Access

    Article

    Local Bifurcation Analysis of a Fractional-Order Dynamic Model of Genetic Regulatory Networks with Delays

    In this paper, we propose a delayed fractional-order gene regulatory network model. Firstly, the sum of delays is chosen as the bifurcation parameter, and the conditions of the existence for Hopf bifurcations ...

    Qingshan Sun, Min **ao, Binbin Tao in Neural Processing Letters (2018)