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The global commercial crisis caused new problems and new challenges to the fire departments of China. This paper selected the parameters, which could reflect the fire development of current fire situation, including the number of fire event cases, the number of injured and died, and the direct economic losses of fire, and then using gray GM(1,1) prediction model to analysis the fire development trend...
The purposes of this paper are to analyze sustainable improvement processes for old urban communities and to establish a resident participation mechanism for community improvement. In China, particularly in cities with a long history, there exist many old urban communities with environmental, social and economical problems against the background of rapid urbanization. Although the policies endeavored...
Urban morphology is an overall form of urban spatial structure as an external outline shape of urban space. Study on the evolution of urban morphology and identification of its expansion direction is related to the sustainable development of urban spatial structure. So, it has been an important research field of urban planning subject. This paper analyzed the evolution of urban morphology and identification...
Urban rail transit (URT) develops fast in China. Because its investment is enormous, its construction period is long and its influence is far-reaching. Therefore, it is important to analyze sustainable development of URT. The reasonable plan of URT is the key to setting up traffic transit system of sustainable development, one of the important tasks is to estimate scheduling of URT to ensure the science...
Residential real estate is invested overheated in a long time in China, and excessive residential districts were constructed. However, the investment efficiency was not considered adequately. At the same time, the concept of sustainable development gets gradual perfection, which is widely used in evaluations. An evaluation model based on analytical hierarchy process (AHP) technique for investment...
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