This article analyzes the existent problem in the productivity's first checking of local coal mine in Qitaihe,discusses the way of solving problem,and obtains the conclusion that supervising and managing of the government can be strengthened,the productivity management can be strengthened and improved by productivity checking.

22 dam block as a typical object,a stress recheck was conducted to demonstrate the current safety of the pre-stressed pier using a 3-D finite element method.

An exploratory study on indexes evaluation system for core capability of clinical nursing teachers;

Enterprise s core capability and virtual management;

The study of the relationship among corporate culture,knowledge share and core capability——an empirical research based on the corporates in west-south China;

Core competence is the key for hospitals to survive and develop;

Evaluation of the core competence of high & new technology enterprises;

Analysis and fuzzy comprehensive evaluation of core competence of transportation enterprise;