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开放存取（Open Access，OA）是通过互联网提供免费信息的学术出版模式，实践着开放内容、拓展公共信息空间、自由获取和表达信息的理想。本文探讨了OA的宏观背景，简述了它的定义，分析了OA兴起的原因及其成功运行模式，概要描述了OA后的学术出版格局。 相似文献
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虚拟空间信息交流模式的分析 总被引：5，自引：1，他引：5
从目前已有的信息交流模型来看，它们大多停留在对一般信息交流情况的讨论。然而，伴随着互联网的发展，我们急切需要对它的信息交流模式进行分析研究，找出其中的规律。本文试图通过对互联网信息交流模式的讨论，总结出一种新的信息交流模式。最后，我们通过引出虚拟空间已经存在的现象或事例来说明虚拟空间信息交流的正确性。 相似文献
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影响我国实行"开放存取"模式的因素分析 总被引：5，自引：0，他引：5
开放存取（Open Access，OA）是一种全新的学术出版和科学信息史流模式，它的出现对科学信息的广泛传播将有不可估量的积极意义。文章分析了影响我国实行“开放存取”模式的主要因素。包括政策和法律方面的因素、经济方面的因素以及OA模式自身的局限性。 相似文献
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泛在智能与图书馆的未来发展 总被引：15，自引：0，他引：15
泛在智能（Ambient Intelligence，AmI）是一种数字化的智能环境，它的产生和发展，变革了信息模式、信息传播渠道和信息利用机制，给图书馆的未来发展带来了前所未有的机遇，同时也严重削弱图书馆在知识交流中的中介作用，使其面临着新的竞争环境。图书馆要在未来的知识服务中占据主动，就必须抓住机遇，充分利用自身优势，不断创新其管理模式和服务模式。 相似文献
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关于可视化EC模式的研究——基于GIS与PIS互嵌集成的EC模式设计 总被引：2，自引：0，他引：2
信息定位对于EC具有商业意义，由于EC信息内在具有多维特征，因此，在对文本信息进行逻辑链接基础上将空间概念引入EC系统，会形成一种新的EC模式，基于GIS与PIS互嵌集成的EC模式是一种全新的商务模式，它通过对于商务信息的空间定位，降低了EC交易成本，使交易决策具有感性依据。这种EC模式的特点在于对商务信息进行了可视化表达。确切，直接地刻划了交易方与交易环境的空间信息特征，对于交易双方直观地进行EC活动具有实际意义。 相似文献
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基于OA的学术期刊出版模式研究 总被引：9，自引：0，他引：9
开放存取是一种学术信息共享的自由理念和出版机制，它迎合了网络时代学术信息交流的特点。OA学术期刊出版是学术交流的一种全新的、高效的出版模式。本文介绍了开放存取的概念、特征和产生的背景，并在此基础上进一步提出OA学术期刊出版模式面临的主要问题。 相似文献
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信息共享空间与研究型大学图书馆建设 总被引：1，自引：0，他引：1
介绍了信息共享空间的概念和构成。分析了目前研究型大学图书馆的不足之处。论述了信息共享空间的创新之处，以及如何弥补目前图书馆服务方式的不足。总结了国内外信息共享空间的建设经验，提出有必要在研究型大学图书馆建立信息共享空间，它应该成为以后研究型大学图书馆的主流服务模式。 相似文献
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信息技术和网络经济的发展,使得学术电子期刊企业间的竞争上升为学术电子期刊供应链上的竞争.从供应链的角度审视学术电子期刊相关主体的竞争合作机制,基于以学术期刊出版商、数据库集成商和用户为主体的国内学术电子期刊供应链的网链结构模型,详细分析供应链上多元主体之间的纵向和横向竞争合作关系,为企业及政府正确认识和探索学术电子期刊的管理和运营模式提供理论支持和合理建议. 相似文献
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本文回顾了最近发生的与OA运动有关的争议以及政府正在执行的有关政策。未来发展中,OA期刊可能成为主流,也有事实显示OA期刊与传统期刊可能并存发展。未来的学术信息获取,将出现多种多样综合获取模式。 相似文献
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A new economic model for the analysis of scholarly publishing – journal publishing in particular – is proposed that draws on club theory. The standard approach builds on market failure in the private production (by research scholars) of a public good (new scholarly knowledge). In this model, publishing is communication, as the dissemination of information. But a club model views publishing differently: namely as group formation, where members form groups in order to confer externalities on each other, subject to congestion. A journal is a self-constituted group, endeavouring to create new knowledge. In this sense, a journal is a club. The knowledge club model of a journal seeks to balance the positive externalities of a shared resource (readers, citations, referees) against the negative externalities of crowding (decreased prospect of publishing in that journal). A new economic model of a journal as a knowledge club is elaborated. We suggest some consequences for the management of journals and financial models that might be developed to support them. 相似文献
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The purpose of this study is to investigate factors influencing students' perception of the credibility of scholarly information on the web. In addition to the four types of source credibility proposed by previous studies (presumed credibility, reputed credibility, surface credibility, and experienced credibility), this study shows that two other types of source credibility (verifiable credibility and cost-effort credibility) play a significant role in shaping students' perceptions of credibility. Circumstances that affect students' willingness to accept scholarly information on the web are identified. Implications for web system design are also discussed. 相似文献
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信息开放存取中的权益管理研究 总被引：1，自引：0，他引：1
开放存取是一种全新的学术出版和科学信息交流模式.围绕开放存取问题,作者、出版商、读者以及其他机构在经费、版权、使用等方面存在着激烈的权益之争,作者在分析权益冲突的基础上.对信息开放存取中如何管理利益多方的权益进行了探讨. 相似文献
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基于开放存取的学术信息服务体系初探 总被引：1，自引：0，他引：1
开放存取运动的兴起直接导致了基于开放存取的学术信息服务体系的形成。基于开放存取的学术信息服务体系由开放存取资源提供者、集成式增值服务提供者、图书情报机构组成。文章对这些组成部分进行了较为详细的剖析,并探讨了开放存取学术信息服务体系的特征。 相似文献
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网络引文引证的可追溯性研究一直是学术界普遍关注的热点.通过获取CSSCI 2010年收录的情报学期刊论文被科研人员引证的网络引文作为数据样本,实证分析情报学科研人员引证网络引文的总体可追溯情况,不同域名、网页类型网络引文与可追溯性以及URLs深度与可追溯性之间的关系,并最终针对可追溯性问题提出相应的策略来提高科研人员学术交流的效果. 相似文献
18.
John W. Snapper 《Ethics and Information Technology》1999,1(2):127-135
Although commonly confused, the values inherent in copyright policy are different from those inherent in scholarly standards for proper accreditation of ideas. Piracy is the infringement of a copyright, and plagiarism is the failure to give credit. The increasing use of Web-based electron publication has created new contexts for both piracy and plagiarism. In so far as piracy and plagiarism are confused, we cannot appreciate how the Web has changed the importance of these very different types of wrongs. The present paper argues that Web-based publication lessens the importance of piracy, while it heightens the need for protections against plagiarism. Copyright policy protects the opportunity for publishers to make a profit from their investments. As the cost of publication decreases in the electronic media, we need fewer copyright protections. Plagiarism is the failure to abide by scholarly standards for citation of sources. These standards assure us that information can be verified and traced to its source. Since Web sources are often volatile and changing, it becomes increasingly difficult and important to have clear standards for verifying the source of all information. 相似文献
19.
Keiko Kurata Mamiko Matsubayashi Shinji Mine Tomohide Muranushi Shuichi Ueda 《Information processing & management》2007
In recent years, electronic journals are in common use in scholarly communication and we can interpret this situation in various ways. On the one hand, we can say that scholarly communication is now much dependent on electronic resources. On the other hand, it would be too simplistic to say that scholarly communication is now greatly dependent on electronic resources because researchers seldom use other electronic resources. The purpose of this article is to show the position of electronic journals in scholarly communication based on Japanese researchers’ information behavior and estimation. The main focus is on distinguishing the function of scholarly journal and the electronic form. A questionnaire was sent to 1427 physicists, 1026 chemists and 1276 pathologists in universities and other research institutes all over Japan, of whom 775 (54.3%), 494 (48.1%) and 541 (42.4%), respectively, supplied answers. The main results are as follows. Japanese researchers in STM fields use electronic journals as a matter of course, and other electronic resources to some extent, for accessing information; but this shift to electronic resources seemed to be not a transformation but a modification of traditional patterns of use. Researchers still rely on traditional scholarly journals for accessing information and publication, although their recognition has begun to change. 相似文献
20.
Manfred Kochen 《Information processing & management》1981,17(5):291-299
Libraries and publishers have evolved together. Publishers rely on libraries as a minimum market for their scholarly products. Inflationary pressures have caused publishers to increase prices that, in turn, strain library budgets that have not increased as fast, and which, in turn, undermine the minimal demand publishers can count on, adding to inflationary pressure.A simple mathematical model for the dynamics of the interaction between libraries and publishers is analyzed. It derives a function for the supply curve of scholarly publications, and is used to estimate when an institution will have to spend as much per person on library support as on his or her salary if present trends continue. This is used to argue that present trends are unlikely to continue, but that a discontinuous shift in the production of scholarly output is likely to occur within a decade or two. Likely new forms of communication among scholars in “communicating classes” involving nearly simultaneous communication and a new kind of organized cumulative record are discussed. The implication for institutional changes not only in libraries and publishers and their interrelation but of new kinds of institutions are sketched. 相似文献