The analysis of the historical materials indicates"Gao Ba incident" was an important incident before they established their relations,"The change of Qing Feng Yi" was a turn in the course of events in the late period and it s the keys which had important influence to the content,the purpose,and the status in their relationship,which is helped to precisely grasp their relationship,and understand.

Online scheduling problems with master jobs to minimize the make-span;

Discussion on causes and effective preventions of university emergencies;

It is valuable for introducing ideological leading concept to university emergencies management,and furthermore developing ideological leading mechanism to meet the management requirements of Chinese universities.