Xizhou Zhang

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OBJECTIVE To study the changes of sleep architecture and blood oxygen saturation (SaO(2)) during sleep in men living at high altitude, and to investigate the effect of rhodiola and acetazolamide on these sleep indexes. METHODS Twenty-four men aged 18 to 21 years who had stayed at high altitude (5 380 m above sea level) for 1 year were randomly divided(More)
Recent reports indicate that 6–12 h of ketamine anesthesia can trigger neuronal apoptosis in postnatal day (PND) 7 rats. In vitro, ex vivo, and confocal fluorescent imaging studies suggest that dansyl compounds can accumulate within the cytoplasm of the apoptotic cell. High-resolution positron emission tomography (microPET) imaging has been proposed as a(More)
Economic analysis, as the core content for project feasibility study and assessment, is an important basis for decision-making, whose role is to minimize risks and improve investment efficiency[1]. Regional parking guidance system, as a subsystem of intelligent transportation system, can effectively alleviate the impact of uneven distribution of parking in(More)
Nowadays, a lot of urban traffic problems are caused by unreasonable construction of large-scale urban projects. So, in order to avoid the impact of large-scale projects on the key traffic of cities, the traffic impact analyses (TIA) of them are essential. This paper gives a GIS-based analytical framework which is different from the current TIA technology(More)
Urban off-road park facilities layout planning is an important component of the parking system planning and an integrated system engineering issue with multi-index and multi-constraint. This paper includes the study of the organizational mechanisms of parking facilities layout form and analysis of all factors that impact the public parking facilities(More)
Nowadays the logistics system has evolved into an open complex giant system along with the progress in global economics and technology and the era of network, so that more and more factors have to be considered in the constitution of logistics policy. In order to reach overall synthesis, dynamic evolution and self-adaptive movement of logistics system, we(More)
OBJECTIVE To study the preventive effect and mechanism of Rhubarb extract on renal injury after cardiopulmonary resuscitation (CPR) in rabbits with cardiac arrest (CA). METHODS Twenty-four male Japanese big-ear rabbits were divided into sham operation group, CPR model group and Rhubarb pretreatment group by random number table method, with 8 rabbits in(More)
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