Based on the results of our on-site interviews with and questionnaires filled up by the 212 top executive team members,this empirical study exhibits that there is significant positive correlation among psychological contract,collective innovation and team performance in top executive teams.

From various aspects and perspectives,this paper provides a comprehensive and insightful comparison of the similarities and dissimilarities between China s new collectivism and the sociogroup doctrines in the west.

With the involvement of individually value position,the collectivism expresses new connotation of the times,and starts a transition from traditional collectivism to new collectivism.

Particle-group Correlations and Collectivity in Ar+BaI2 Collisions;

Comparing with the Monte Garlo results, the collectivity of the particles in the final state of this collision is inferred in the range from 75% to 95%.

The correlative degree is a new parameter that can describe the properties of collective flow, which is as important as the intensity and the collectivity of the collective flow.

Firstly, according to the principles of local individual rationality of subareas, as well as the collective rationality of the basin, the paper presents a noncooperative and cooperative model for the conflict analysis of basin water resources development, and analyzes the characters of noncooperative and cooperativ.

The paper analyses the source of the contradictions of personal rationality and collective rationality inexploitation of China’s marine fishery resource, and point out the measures for coordinating these contradictions.