Xiaowu Zhao

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Cell selection is an important issue in femtocell networks, which can balance the utilization of the whole network. In this paper, we investigate cell selection problem in a two-tier femtocell network that contains a micro base station (MBS) and several femtocells with different access methods and coverage areas. We propose the evolutionary game model to(More)
OBJECTIVE To explore time-course effect and region-specificity of endoplasmic reticulum stress in rat brain acutely exposed by methylmercury (MeHg). METHODS Forty-two SD rats were randomly divided into seven groups, and the rats intraperitoneally injected at the dose of 4 mg/kg bw. MeHg were decapitated at the times of 0.5, 1, 3, 6, 12 and 24 h, then rats(More)
The mating-test with normal mouse is one of the methods built to test wheather the type of sexual function improvement food could improve the sexual function. Through controlling the influence factor of the experiment such as the most suitabke mating time, the weights of mating mice, the mating temperature and the mating cage, and through making the female(More)
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