共查询到20条相似文献，搜索用时 62 毫秒
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《Journal of Map & Geography Libraries》2013,9(2):21-32
Abstract Internet access to Landsat and other remotely sensed data sets, at little or no cost to the public, is an important emerging trend. This has many implications, including more widespread application of remotely sensed data and improved educational opportunities at all levels. The overall goal of improving public access is the “demystification” of remote sensing, which will result in a greater awareness about the benefits and limitations of the technology and its more frequent inclusion in public discourse. This paper outlines several programs that provide the public with access to free or inexpensive Landsat data sets via the Internet. 相似文献
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[目的/意义] 以欧盟研究与创新框架计划"地平线2020"为例,介绍和分析欧盟科研数据管理与开放获取政策及其特点,为我国科研数据管理与开放获取提供参考与借鉴。[方法/过程] 采用文献调研法,对"欧盟地平线2020"计划及其科研数据管理与开放获取政策进行梳理,概括其内容,分析其特点。[结果/结论] 实现对我国科研数据的科学和有效管理需要从战略层面制定国家科研数据管理与共享政策,提供稳定与持续的经费支持,制定具有共识性和指导意义的原则与标准,加强对科研数据管理与共享的相关研究及培训,发挥图书馆在科研数据共享方面的作用。 相似文献
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《The Reference Librarian》2013,54(94):53-67
Abstract Access and services for government numeric data and statistical information has changed dramatically in recent years. By making it easier to identify, acquire, and use, patron demand for government data continues to grow. These changes have affected the role and responsibilities of all librarians. This article examines how access to government data has changed and what that means for librarians. It focuses on the role of the government documents librarian in responding to these changes. 相似文献
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我国政府数据开放共享政策体系构建 总被引：2，自引：1，他引：1
[目的/意义] 政府数据开放共享已纳入国家大数据战略。本文旨在针对国家大数据战略,提出我国政府数据开放共享的政策体系。[方法/过程] 采用循证政策研究方法,构建我国政府数据开放共享的政策体系。[结果/结论] 我国政府数据开放共享的政策体系分为基础设施层、数据管理层和政府治理层三个层次。基础设施层包括数据及其元数据政策、IT技术政策（包括社交媒体政策）、数据中心政策、数据平台标准指南、具备互操作性的系统政策、数据存储仓库规范等;数据管理层有数据创建与汇集政策、数据处理政策、数据归档与保存政策、数据开放和共享政策、数据获取与利用政策;政府治理层由数据安全政策、数据权益政策、公众参与政策、数据能力政策、组织支持政策、资金投入政策等构成。该体系为政府数据开放共享提供了政策框架,为后续政策的深入研究提供了方向。 相似文献
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[目的/意义] 开放数据运动改变了公共信息再利用的环境,从信息再利用经营模式分析入手进行分析,有助于全面了解和掌握开放数据环境下公共信息再利用的特点及运行规律。[方法/过程] 通过国内外文献比较和企业开放数据再利用案例分析,深入总结开放数据对公共信息再利用的影响,进而对数据开放前后公共信息再利用经营模式差异进行比较。[结果/结论] 开放数据不仅扩展了公共信息再利用的视野,改变了其市场结构,增强了信息企业的主体地位,而且还推动了企业信息再利用经营模式的创新,促使其盈利方式更加丰富,更加注重用户资源开发,市场结构与企业运营更加精细。 相似文献
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Symphony Bruce 《International Information and Library Review》2013,45(3):236-243
AbstractThis column discusses information literacy instruction through the lens of open access (OA) to better serve researchers who have limited access to scholarship due to cost. After providing a definition of OA, the benefit of OA is exemplified through both researchers who lose access to information, like students, and those who have little access to begin with, like researchers in disenfranchised locations. Information literacy instruction librarians who teach the use of OA resources increase awareness for global researchers, ensure alumni access to scholarship after loss of institutional affiliation, and increase scholarship published in OA mediums, supporting those without traditional access. 相似文献
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Yi Shen 《New Review of Academic Librarianship》2018,24(2):136-156
This article presents a multifarious examination of natural resources and environmental scientists' adventures navigating the policy change toward open access and cultural shift in data management, sharing, and reuse. Situated in the institutional context of Virginia Tech, a focus group and multiple individual interviews were conducted exploring the domain scientists' all-around experiences, performances, and perspectives on their collection, adoption, integration, preservation, and management of data. The results reveal the scientists' struggles, concerns, and barriers encountered, as well as their shared values, beliefs, passions, and aspirations when working with data. Based on these findings, this study provides suggestions on data modeling and knowledge representation strategies to support the long-term viability, stewardship, accessibility, and sustainability of scientific data. It also discusses the art of curation as creative scholarship and new opportunities for data librarians and information professionals to mobilize the data revolution. 相似文献
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[目的/意义]数据的价值和科学数据开放存取出版的重要性已成为共识，欧美科学数据开放存取出版平台的建设经验具有借鉴意义。[方法/过程]选取欧美地区14个典型的科学数据开放存取出版平台为样本，根据科学数据出版"采集-分发-重用"的生命周期，从科学数据出版政策或愿景，科学数据整合、标识与交互，科学数据出版与分发，科学数据引用，数据生命周期管理与出版质量控制5个方面展开调研，归纳其服务建设特点与经验。[结果/结论]提炼得出对我国科学数据开放存取出版平台服务建设的有益启示：制定覆盖科学数据出版全生命周期的政策，重视科学数据出版服务建设的数据整合、数据标识、数据引用、数据评审等关键性问题。 相似文献
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David Manning White Ray Browne Marshall Fishwick Russel B. Nye J. Meredith Neil James Philip Danky 《Communication Booknotes Quarterly》2013,44(6):72-73
“Popular Culture in America” edited by David Manning White with help from Ray Browne, Marshall Fishwick, and Russel B. Nye Marshall Fishwick, is author of his latest, a collection of his own essays entitled Parameters of Popular Culture (Bowling Green, Ohio: Bowling Green University Popular Press, 1974—cost not known, but available in cloth and paper) J. Meredith Neil to assemble Popular Architecture (Bowling Green, Ohio: Bowling Green Popular Press, n.d., but , 1974—price not given, paper) James Philip Danky's UndergroundS; A Union List of Alternative Periodicals in Libraries of the United States and Canada (Madison: State Historical Society of'Wisconsin, 1974—$12.95, paper) George D. Brightbill and Wayne C. Maxon's Citation Manual for United States Government Publications (Philadelphia: Temple University's Center for the Study of Federalism, 1974—75¢, paper) 相似文献
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[目的/意义]分析美国政府数据开放战略的实施效果,并根据美国经济分析局等政府机构的数据开放实践以及《开放政府数据法案》对未来美国政府数据开放战略的要求,研判美国政府数据开放战略的新趋势,从而提出其对于我国政府数据开放战略实施的启示。[方法/过程]利用文献调研法和比较分析法进行研究,一是对比分析美国数据开放战略实施现状与未来该战略要求;二是对比分析我国目前数据开放战略现状与美国政府数据开放新趋势的差距。[结果/结论]美国政府数据开放战略将从数据类型、数据形式、审核机制、数据来源、储存机制、责任机构、评估机制等方面进行变革,从而促使政府数据产生更大的社会经济效益。我国目前在上述层面的发展应该充分借鉴美国的经验,加快发展具有我国特色的政府数据开放战略新机制。 相似文献
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《The Journal of Academic Librarianship》2022,48(6):102618
PurposeThis paper aims to examine whether Altmetric data can be used as an indicator for identifying predatory journals.Design/methodology/approachThis is an applied study which uses citation and Altmetrics methods. The study selected 21 predatory journals from the Beall's list and Kscien's list, as well as 18 non-predatory open access journals from the DOAJ's list, in the field of Library and Information Science. The Altmetric score for articles published in these journals was obtained from the Altmetric Explorer, a service provided by Altmetric.com. Web of Science was used to search for citation data of articles published in these journals.FindingsThe predatory journals almost have no presence in social media, with poor Altmetric score. In contrast, non-predatory open access journals have a high presence rate and Altmetric score. There is a significant positive correlation between the number of articles cited and the number of articles having Altmetric score among non-predatory open-access journals, but not among predatory journals. Poor Altmetric score may be viewed as a potential characteristic of predatory journals, but other indicators would also need to be considered to determine whether a journal is predatory.Originality/valueDistinct from the traditional research methods, this study combined citation analysis and Altmetrics analysis. By comparing the characteristics of predatory journals and non-predatory open access journals, the findings contribute to the identification of predatory journals. 相似文献
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[目的 /意义]开放科学环境下,探究预印本平台的数据开放共享政策有助于保障科研利益相关者的数据质量,推动研究数据更加开放、共享、安全与透明。[方法 /过程]基于研究团队跟踪的125个预印本平台中共63份数据开放共享政策文本,利用网络调查与文本分析的方法进行内容挖掘与特点剖析。[结果 /结论 ]通过分析得出预印本平台的数据开放共享政策在数据创建、数据存储、数据发布、数据访问、数据重用5个阶段的主要特征,为更多预印本平台在未来制定完备的数据开放共享政策提供切入点与参考思路。 相似文献
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Heather Joseph 《期刊图书馆员》2017,72(1-4):36-41
ABSTRACTIn a vision session at the 31st NASIG Annual Conference, Heather Joseph provided an assessment of the Open Access movement addressing how far it has come since its inception, how well it has met its original goals, what has and has not worked well, and what is not happening at all. She talked about the importance of open (in all senses—open access, open education, and open data) as a public good, and shared feedback from a recent strategic review of the Scholarly Publishing and Academic Resources Coalition and the Open Access movement. Joseph also explored the implications of using open as an enabling strategy for researchers, scholarly publishers, policymakers, and the larger academic community, and emphasized the importance of deliberately considering what outcomes open can help each community achieve—rather than thinking about open as an end to itself. 相似文献
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ABSTRACTToday's learners operate in digital environments which can be largely navigated with no human intervention. At the same time, libraries spend millions and millions of dollars to provide access to content which our users may never know is available to them. Through the Open SESMO (Search Engine & Social Media Optimization) database project, Montana State University (MSU) Library applied search engine optimization and structured data with the Schema.org vocabulary, linked data models and practices, and social media optimization techniques to all the library's subscribed databases. Our research shows that Open SESMO creates significant return-on-investment with substantial increased traffic to our paid resources by our users as evidenced through analytics and metrics. In the core research of the article, we take a quantitative look at the pre/post results to assess the Open SESMO method and its impact on organic search referrals and use of the collection analyzing data from three distinct fall semesters. Returns include demonstrated library value through database recommendations, connecting researchers to subject librarians, and increased visitation to our library's paid databases with growth in organic search referrals, impressions, and click-through rates. This project offers a standard and innovative practice for other libraries to employ in surfacing their paid databases to users through the open web by applying structured and linked data methods. 相似文献
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《The Reference Librarian》2013,54(94):233-255
Abstract This article is a selective annotated list of print and electronic sources that provide information on Native Americans and the United States Government. While most of these are issued by the federal agencies, there are also some commercially published works that cover government resources or describe and interpret federal activities. The bibliography is arranged in broad subject areas; headings include finding tools, federal policy, federal laws and regulations, treaties, statistics, history and culture, and contemporary issues. 相似文献
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Aaron Addison Jennifer Moore Cynthia Hudson-Vitale 《Journal of Map & Geography Libraries》2015,11(3):359-375
Geospatial data stewardship fosters user-driven collection, management, access, reuse, and preservation of location-based data. Academic and research libraries are poised to be at the center of geospatial data stewardship, working with partners to develop a sustainable, geospatial data stewardship hub. This article argues for the essential role of libraries in leading collaborative partnerships to develop a user-driven, spatial data infrastructure that includes people, policies, standards, community perspectives, and operational workflows. The emerging model of partnership-based spatial data infrastructure described at the Washington University Libraries demonstrates working methods in practice. 相似文献