After investigating customers experiences in luxury restaurants,popular restaurants and fast food outlets,the authors testify that cuisine quality,ambience and employees service exert different influence on customers emotional and social experiences.

There are two characteristics in engineering-engineering contexts and its social experimentation.

Basically,the heart of mainstream policy evaluation methods involves social experimentation in which evaluation is proc.

This article intends to conduct a comparative study of natural science experiment and social experiment from the perspective of scientific methodology and probe into the links and incompatibility of the two so as to deepen the understanding of social experiment and its methodology.

We have made society testing for dissemonation methods of seismic popular-science knowledge .

Benefit coordination in social group based on city planning;

Analyzing the Religion Living Conditions of Different Social Group in Tianmu Community;

The Study of Social Group Structure for the Village in the City;