Zhihua Li

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In this paper, ship is simulated and modeled applying the virtual reality technique. In addition, the ship model is verified with IMO resolution or the ship trial data. The ship mathematic model libraries are created and modified or tested by the IMO Ship Maneuverability resolution in order to meet the needs of ship handling simulator. Moreover, three(More)
Tinea manuum is a common superficial fungal infection which is usually coexistent with tinea pedis; there are few studies available on the epidemiology of tinea manuum at present. This study aims to investigate the epidemiology of tinea manuum and its correlation with tinea pedis in south China. A total of 280 patients with tinea manuum were recruited. The(More)
In this paper, we present a 3D indoor navigation service system based on smartphones. To achieve an accurate indoor navigation system in a multi-storey building, it is necessary to determine the storey where the user is. By attaching an atmosphere pressure sensor on smartphones, the altitude information of the user can be obtained, and then, the storey(More)