Chuan-feng Han

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The econometric model which reflects the relationship between economic growth and public security in China was established in order to analyze the evolution law and trends of public security based on the time series data from 1991 to 2009.The simulation result reflects that the EKC presents an N-shaped curve instead of a U-shaped which means public(More)
Earthquake emergency materials support is crucial to the efficiency of earthquake emergency response and at the same time, provides the material basis for emergency rescue to carry out smoothly. This paper identifies the related factors in earthquake emergency materials support firstly, using literature review as the research basis. Further an interpretive(More)
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