Both criminal cases were related to social isolation caused by the polarization between the rich and the poor,and this isolation were copied and transferred by higher education.

With the help of the theories of social control, social isolation and social geographical network, an analysis of the causes and theatrical mechanism of the high risk behaviors can be done and a theatrical framework to analyze the high risk behaviors and their consequences can be formulated.

This paper used the three cities of the sunan as a survey sites, and introduce the social integration and the social isolation as two important concepts, the questionnaires and in-depth interviews are the method of combining to survey the migrant workers living situation and other related issues.

Since safety critical systems requires that both temporal and spatial isolation safeguard among different processes be maintained,a novel approach for designing CRTOS 2.

Study of social space evolvement in urban fringes of megalopolis;

Social Space Differentiation in Urban China and the Hypothesis of Housing for the Mixed Income Dwellers——A Case Study of Shanghai;

By studying the politics of space in Xingfeng Dump of Guangzhou City, this paper maintains that the interaction among the government, the local forces, and the garbage collectors constitutes to the special social space of dump, whose nature is the production of social relations.