Wenbiao Zhao

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Numerous stochastic models for repairable systems have been developed by assuming different time trends, and repair effects. In this paper, a new general repair model based on the repair history is presented. Unlike the existing models, the closedform solutions of the reliability metrics can be derived analytically by solving a set of differential(More)
OBJECTIVE This study aimed to clarify the efficacy of 2 therapies for patients with severe acute organophosphorus pesticide poisoning, including atropine adverse effects, the length of intensive care unit (ICU) stay, complications, and mortality. METHODS A retrospective cohort study of 152 cases collected from May 2008 to November 2012 at 2 urban(More)
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