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As mobile devices like personal digital assistant (PDA) or handheld PC (HPC) are rapidly developing and the wireless Internet is increasingly used, interests in the mobile geospatial information system are gradually expanded. Nowadays, the outbreak of emergent public health events can be heard more often than before and make lots of people ill in a short time. How to deal with the events much more...
Considering three major ways of SARS diffusion in hospitals, families, and public communities, a conceptual and mathematic model of system dynamics for simulating mechanism of SARS spread and control is designed. A simulation software system, called STELLA, is employed to implement the model of system dynamics of SARS in Hebei province, China. The parameters of the model of system dynamics are assigned...
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