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After a brief description of the background and present situation of knowledge service in domestic college and university libraries,the knowledge service model,knowledge service team framework and main knowledge service contents were analyzed with the practice and experiences of knowledge service in our library introduced.
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A number of institutional repositories were selected from Open DOAR and their website accessibility, linking time, linking effect and pressure were tested with evaluation tools.The accessibility of institutional repositories in China and its major problems were analyzed with certain suggestions proposed for improving their accessibility.
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Web impact of 30 foreign biomedical OA journal websites was evaluated using link analysis method.The current situation and existing problems of foreign medical OA Journal websites were discussed combined with evaluation results in order to provide references for the construction of medical OA journal websites in China.
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Objective To compare the influence of open access journals ( OAJ ) of biomedicine on academic exchanges by empirically analyzing the journals enrolled in the Chinese science citation database-the core (CSCD-C).Methods Multivariate statistical analysis was performed on OAJ and non OAJ in CSCD by using bibliometric and statistical methods,SPSS software and rank-sum test.Results The OAJ were accounted for only 31.63％ of the total enrolled journals,the average ratio of funded papers in OAJ was 72.29％.Statistical journals had high influence in the discipline.The selfcitation rates of clinical medicine OAJ and special medical OAJ were high.The average impact factor and h index in biological OAJ were high.The average impact factor of preventive medicine OAJ was high.The average h index of comprehensive non OAJ was high.Conclusions The distribution of OAJ is uneven among different disciplines.The ratio of funded papers is higher in OAJ than in non OAJ with insignificant differences in discipline influence.
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Bibliometrics analysis has been made on the statistics of Chinese books circulation and order data through Chongqing Medical University. Goldlib Library Management System. And analysis relativity and variation between circulation needs and resource allocation for the past 10 years has also been made.
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In view of current contradiction between information resources sharing and the protection of intellectual property,the author pointed out the need to maintain coordinated de-velopment,and for the relationship between the unity of these two opposites proposed some practical measures to further promote the sharing of resources and the sound development of the equity market.
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The article discusses reforming information search course, integrating the education of users training and information search course for training the persons with ability of innovation or scientific research in new century, strengthening the combination of theory and practice, reforming the way of exams, emboding the individuation in teaching amd strengthening the ability of information analysis and catch .
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On the basis of the research on the work of subject librarian,this article describes the concrete conceive about constructing the key discipline information service platform in universities,analyzing the practical significance,the practical value and the problems to be dissolved in discipline construction.