After the relationship between academic library and construction of think tank was analyzed, the role of academic library in construction of think tank was elaborated from the aspects of professionals, literature resources, operation mechanisms and cooperative development.

Big data of electronic health records ( EHR) are faced with the challenge of both information security and privacy protection in theInternet+ era. The bottleneck of information technology in centralized and relational databases-covered EHR was described, application of block chain technology in decentralization, privacy protec-tion and gene sequencing was elaborated in order to usher in new ideas for the construction of EHR.

The change of library space is driven by various factors, such as technology innovation, users demand and the changing competitive environments. The evolution processes of library space were thus clarified by retrie-ving CNKI, namely from computer and IT to Internet and wide application of information and communication tech-nology, from physical space to virtual space, from space function to information commons, learning, pioneering work and social intercourse, which can eventually lead to the intelligent, individual and ubiquitous library space.

A blended readers training model which combines online training (micro-lecture, online class, etc) with traditional training ( face to face teaching plus computer training) was proposed according to the theories in re-lation with blended learning, and scientific strategies for interaction of readers were established, which include the 5 dimensions ( demand, object, content, resource and evaluation) in order to integrate online learning resources and traditional offline training, optimize the allocation of training resources, and improve the training efficiency.

Objective In this study, the best domestic digestive departments' websites are evaluated, adopting the meth-od of cross-sectional descriptive research, to evaluate the quality of such sites, and describe their characteristics. Methods Using a pre-defined evaluation standard, two well-trained evaluators independently explore and analyze 10 websites of domestic best departments of digestive diseases. Selection of departments is based on a domestic au-thoritative released rank of the best departments which has high credibility. Results These sites perform well in the content, perform in function and design, but perform not well in management & maintenance. Conclusion As the public use the websites of professional websites more and more to obtain information and services, domestic best di-gestive departments should better their sites' quality to meet the growing demands of consumers.

The teaching method, teaching process and teaching model of programming course were reformed in Beijing University of Traditional Chinese Medicine by combining task-driven and flipped classroom teaching con-cept with BB network platform to provide a free and open environment for students in order to train their capability of analyzing and solving problems and the skills of independent learning and life-long learning. Good results were achieved in two rounds of task-driven plus flipped classroom teaching, which are of significance for the teaching model and teaching structure reform of other courses.

A medical information service platform for international peacekeeping was designed according to the in-formation needs of medical team, laws, publications and websites in relation with international peacekeeping, which can meet the information needs of peacekeeping officers and soldiers. Literature and information resources will be richened and perfected on the platform in the coming days in order to meet the different and personal infor-mation needs of peacekeeping officers and soldiers.

Recent advances in carbohydrate metabolism in cancer stem cells were obtained by analyzing the key words in relation with carbohydrate metabolism in cancer stem cells, which are covered in cluster-derived databases ( GoPubMed, XplorMed, AnneO'Tate, MEDSUM, PubReMiner) , with the basic strategies and use characteristics of these 5 databases compared, in order to provide the effective retrieval tools for embedded subject service in li-brary.

The high frequency subject headings were extracted from papers published in Journal of American Medi-cal Informatics Association from 2006 to 2015 to form a matrix of high frequency subject headings and their source papers. The co-occurrence of high frequency subject headings in a paper was clustered and analyzed, which showed that studies in Journal of American Medical Informatics Association from 2006 to 2015 were focused on the design and development of clinical software or platform, application of data mining in medical field, and clinical decision-making support system.

The self-book renewing information in medical library was classified, which showed that the 3 months in a year and the period in a day with the largest number of readers who visited the medical library Website were characterized by their rigid need. In addition, the evidence was provided for the issuing time of information on li-brary information issuing platform in order to optimize the popularizing effect of library.