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In this paper, the prison monitoring system is designed based on wireless sensor network technology. This system could not only monitor the relevant information about the vital signs of inmates in prison, but also record and check the physical condition of personnel, activities, status and location information at any time, preventing inmates from committing suicide or escaping, and discovering whereabouts...
The paper discussed the optimum uses of water resource in a city based on social-economic-environmental (SEE) complex system by applying system dynamic model, which fully considered the interactions and interrelations amongst each element in the SEE complex system. The SD model can be used to estimate the overall development trends based on the current development status, and then relevant information...
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