The relationship between hand retrieval and computer retrieval in scientific and technological information is discussed in three respects:hand retrieval is the base of computer retrieval;computer retrieval is the development of hand retrieval;and both hand retrieval and computer retrieval will coexist for a long time.

This paper studies nad discusses the requirement and cultivation of the creative quality of those staffs of scientific and technological information.

And the conclusion is reached that only fully playing the role of scientific and technological information can agricultural production restructuring reach a success and agriculture develop vitally.

By analyzing the development opportunities of science and technology information service industry brought by the regional development,this paper advises constructing regional science and technology information service system,gives the detail analyses on the system definition,content,structure and the main task and function.

The writer analyzed the utilization obstacle of information products by the department of enterprise science and technology information and pointed out the countermeasures of improving the utilization factor of science and technology information in enterprise.

On creative thinking on information science;

Bibliometric Analysis of Information Science in 2006;

Information Scienceis the core journal of library and information science in China,the article uses the Chinese citation database in CNKI,analyses the volume containing texts,the citation information,the funding subsidization,the cited and so on,expouds the status and the academic impact of Information Science in library and information science field.