The paper educes it is necessary for the university library to develop information user education, through analyzing the actual situation and problems of the information users, for example complicated information demand, dull information consciousness and lower information ability, in the university library.

This paper has discussed systematiclly the position and effects of education in information utilization, the questions are faced with, and the measures and conditions of going deep into development.

This paper describes the feature, rules and existing problems of the information users demand in military hospitals.

This paper has analyzed the types of information user and internal mechanism of information demand,and put forward the idea that the librarian program should be set up on the basis of resources sharing and collaboration.

The article analyzed the content of the foreign study about information users since 1997,its contents can be viewed from two angles of:user s perspective and system perspective.

This paper first describes the basic meaning of communication networks security,and then,it presents stratified structure of information security,main content of user information security and networks information security,as well as,setting service and mechanism of information security.

This paper has summarized the studies on user information demand in China during the period from 2000 to 2007 in 4 aspects and elaborated them one after another.