Construction of personalized knowledg environment for professional libraries:From the practice of Chinese National Agricultural Library

Purpose:Centralized on the construction of a personalized knowledge environment that can better meet the need of Chinese agricultural researchers,this paper presents the practice conducted by the National Agricultural Library(NAL)of Chinese Academy of Agricultural Sciences(CAAS)in the digital research environment.Based on the analysis of information needs of Chinese agricultural researchers,CAAS constructed digital research environments for its researchers at different levels,by means of providing more professional knowledge services for targeted researcher users.Design/methodology/approach:On the basis of the construction of public service platform—National Agriculture Information System of the Library of CAAS(i.e.NAL),local resources were integrated with public open resources by using key technologies,such as Web 2.0,knowledge navigation,linked data and intelligent retrieval,to construct an institutional personalized digital repository for CAAS researchers.Findings:By using the construction tool CAASPKE,knowledge environment platforms have been constructed for 10 CAAS institutes,taking roughly 33%of CAAS institutes.In addition,16 discipline information environment platforms have been set up for CAAS research teams,and 5 professional digital libraries for provincial agricultural academies,which spread in Beijing,Shanxi,Sichuan,and the Xinjiang and Tibet Autonomous Regions.Research limitations:User’s local collections ought to be integrated with IR resources of the CAAS platform constantly.Due to the lack of overall knowledge resources,functions of the platform have not been fully explored,so the effect need be evaluated with the time being.Practical implications:The construction of research knowledge environment in CAAS has not only contributed to the development of its personalized knowledge service system,but also made the functions of libraries transformed into the information service system.In this case,CAAS libraries are now playing more and more important roles in the innovation process of Chinese agricultural researchers.Originality/value:The innovative practice is the first endeavor that ever implemented in the agricultural information service area across China’s mainland.The construction tool developed for the knowledge environment of personalization could customize resources flexibly according to the need of different CAAS users,and it can organize the knowledge resources of CAAS institutes effectively.

Research for Gaining Knowledge

菲利普·杰佛丽女士和刘润清同志的文章讲的是教育科研和语言学科研的重要性。 读者可以从中得到启示,开始设计在科研方法指导下的教学实验或实地调查。根据本刊12年的论文统计(见1990年第4期),我国的语言学研究和外语教学研究中,语言理论的直接引进多于有论证、有分析、有判别的引进;语言理论的引进和论证又多于对本土语言资源的开发。在外语教学方面,印象型的、经验总结式的报告多于有数据、有分析的科学实验报告。有些实验,也是为期几个月的居多,为期两三年的居少。对所得数据,进行描写性解释的居多,进行有生命力的、有指导意义的解释居少。本刊希望今后看到更多的有严密分析的实验报告或实地调查报告。

Information visualization analysis on Advances in Psychological Science:1983-2014

Objective： To describe the revolution and research status of Advances in Psychological Science. Methods： A total of 3060 articles published in Advances in Psychological Science from 1983 to 2014 were analyzed with the information visualization method using Citespace software from the aspects of pub- lications, cited frequency and downloads, funding, organizations, authors and keywords. Results： The results showed that the amount of literature published annually had an upward tendency, and 49.4% of the papers were supported by national or provincial projects. Institutions such as the Chinese Academy of Sciences （CAS） and the normal universities were rated in the forefront of the sci- entific research output. Xiting Huang, Hong Li and Yuejia Luo were at the top of the list of prolific authors. Conclusions： A new pattern of cooperative development of the theory and application in the field of psychological research is forming.

A RESEARCH INTO THE EFFECT OF BACKGROUND KNOWLEDGE ON BUSINESS ENGLISH READING COMPREHENSION

With the arrival of the new millennium,the demand fortalented people with both professional knowledge and excellentlanguage abilities is getting stronger and stronger.For business major students,reading is paramount inBusiness English teaching and learning.And their reading abilityis often assessed by a text of reading comprehension.However,from my experience as a college teacher ofBusiness English,I have noticed some problems among studentswho have little knowledge of business.They seem to readBusiness English materials at a slower rate and with lessunderstanding than general English materials.Then there is the question:is Business English reading"simply"a problem of language competence? Or are there anyother more important factors?This article is an investigation into the effect of backgroundknowledge on Business English reading comprehension.Thestudy attempts to assess to what extent L2 readers might beaffected because of their lack of a background schematapresupposed by the author by comparing the test results of twopassages comparable in language lightness or heaviness.Morecomparable passages like these can be used in investigating intothe rival effects of background knowledge and linguisticcompetence.The implications of comprehension theory for L2pedagogy are discussed and suggestions for Business Englishteaching is put forward.