共查询到20条相似文献，搜索用时 46 毫秒
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当前信息共享空间建设逐渐受到各高校图书馆重视。已经开设的共享空间的利用情况如何？共享空间如何建设才能更贴合读者需求？学术研讨活动都需要哪些服务？该文围绕以上三个问题对哈尔滨工业大学（威海）图书馆2019年下半年及2020年共享空间使用数据进行统计学分析,发现研讨团队在使用信息共享空间资源时存在时间、空间、人群的聚集性。2020年该馆研讨间使用率只有30%,还有较大的提升空间。图书馆应完善虚拟资源、共享社区建设,营造良好的学术环境,为研讨团队提供更多样化以及更深入的服务。 相似文献
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学术共享空间是国外高校图书馆最近兴起的一个研究与实践领域。选取Scholarly Commons、Academic Commons、Research Commons和Faculty Commons四种表述形式并具有学术机构库、学术社区或整合型学术服务环境等表现形态的学术共享空间进行文献调研与网络调研,介绍国外的研究与实践进展,在此基础上归纳我国高校图书馆构建学术共享空间的重要启示。 相似文献
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我国信息共享空间研究文献的计量学分析 总被引：7，自引：0，他引：7
采用文献计量方法,对国内信息共享空间研究领域论文的时间分布、著者分布、期刊分布及主题分布进行了定量分析,探讨了这一领域论文研究特点及存在的问题,对今后的进一步研究提出建议. 相似文献
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《内蒙古科技与经济》2015,(8)
从高校各部门对图书馆的重视程度不够、图书馆人员学术服务功能意识淡化、科研学术服务需求的新变化不了解、服务模式陈旧、自身资源优势认识不足、科研人员对图书馆人员表现出的不信任等方面,分析了造成图书馆学术服务在与高校科研工作对接过程中出现错位的原因,并对比探讨了目前在解决这种对接错位时采用的单一学科馆员、信息共享空间、学术共享空间等服务模式,指出学术共享空间是适合高校图书馆学术服务与科研工作无缝对接的未来模式,分析了高校图书馆学术共享空间的构建策略。 相似文献
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[目的/意义]对国内外医疗信息共享的研究进展进行总结和分析,介绍近年来医疗信息共享的研究热点及应用实践的现状,以期为下一步的研究指明方向。[方法/过程]文章将Web of Science核心合集和中国知网数据库作为数据来源,利用Citespace可视化工具对医疗信息共享领域的发文量、学科分布、高频关键词和研究主题演化进行定量分析。并从研究主题和应用实践两个维度进行了描述分析。[结果/结论]目前医疗信息共享的研究主要集中于医院信息系统的构建以及云计算在区域医疗中的应用,未来可以将研究重点放在如何创新应用模式上,利用知识图谱、智慧医疗、物联网等理论方法,对现有的信息共享模式进行优化。 相似文献
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信息共享空间研究文献的定量分析 总被引：2，自引：1，他引：1
选取中国期刊全文数据库中的文章,运用文献计量学统计方法并结合文献内容,从文献量、著者、期刊和主题等方面对2000年以来信息共享空间研究论文进行统计分析,以探究我国信息共享空间研究的脉络与思路. 相似文献
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A research group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol-a chemical found in the skins of red grapes in red wine-can improve the sensitivity of mice to the hormone insulin according to a report in the October issue of Cell Metabolism.…… 《中国科学院院刊(英文版)》2008,22(1):14-15
Aresearch group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol--a chemical found in the skins of red grapes and in red wine--can improve the sensitivity of mice to the hormone insulin, according to a report in the October,2007 issue of Cell Metabolism. As insulin resistance is often characterized as the most critical factor contributing to the development of Type 2 diabetes, the findings“provide a potential new therapeutic approach for preventing or treating” both conditions, the researchers said. 相似文献
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《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
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Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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Active biological molecules functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery disease diagnosis therapy new nanodevice construction.…… 《中国科学院院刊(英文版)》2008,22(1):22-22
Active biological molecules and functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery, disease diagnosis and therapy, and new nanodevice construction. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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Leah A. Lievrouw 《The Information Society》2000,16(2):155-159
This essay focuses on universal service and the Internet as means to support social and political participation. The emphasis on access to telecommunications systems in conventional approaches to universal service is contrasted with access to content. A model of the information environment is described that accounts for the roles of content and conduit, both of which are necessary conditions to achieve true access. A method is outlined for employing information indicators to observe or measure the information environment. 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献