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1.
C Kenton 《Bulletin of the Medical Library Association》1966,54(2):135-137
Recurring bibliographies are by-products of the MEDLARS system which are prepared by the National Library of Medicine in collaboration with nonprofit scientific and professional societies and institutions and government agencies that represent a specialty area of biomedical research or practice. The sponsor generally assumes responsibility for the costs of publication and distribution. At present MEDLARS has a planned capacity of fifty such recurring bibliographies. The subject parameters and format are defined by the representatives of the sponsoring organization and the NLM Search, MeSH, and Index staffs. As citations are regularly put into the MEDLARS store, each one that qualifies for a recurring bibliography is identified and tagged by the computer with the number assigned to the pertinent RB. The MEDLARS store is searched for citations for a particular recurring bibliography according to the schedule specified by the sponsoring organization, and the output is printed from a GRACE tape. 相似文献
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《Library Collections, Acquisitions, and Technical Services》2004,28(2):159-179
To develop its long-range strategic plan for future accommodation, the National Library of Canada conducted a comprehensive collections survey to estimate the current occupancy of space and to provide a basis on which to project future space requirements. The survey was a major effort involving extensive planning and detailed implementation. In recognition of the many different collections, 95 format groups were identified and mapped onto 147,000 shelves and cabinet drawers. We report the number of items stored per linear foot (density) for many different collections. These are used to convert forecasted number of items in each format group to estimate the linear space requirements, and after considering a number of factors, these are translated into floor space requirements. 相似文献
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《美国国会主题标题表》(LCSH)是由美国国会图书馆(LC)制定并负责维护的一套英语主题标引系统,历经一个多世纪的发展,以强大的生命力适应时代的发展变迁,成为世界图书馆主要采用的主题标引与检索工具。LCSH标题数量庞大,结构严谨,应用规则严格,随着主题规范合作项目SACO的开展,以LC为首的越来越多的图书馆参与到LCSH的建设中,并形成了一套相对成熟的建设机制。本文以LCSH长期以来形成的建设机制为切入点,对主题规范文档建设中遇到的包括文档更新、书目更新、名称主题词的归属、建设基础等若干关键问题进行深入思考,并对我国当前主题规范控制工作实践如何借鉴国外有益经验提出思路。 相似文献
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《The Reference Librarian》2013,54(20):55-70
This paper describes how the Congressional Research Service modified the pathfinder form for use in a congressional public policy environment. The development and evolution of the CRS Research Guide format is discussed as are format and topic selection considerations. Future developments, which include on-line guides that will have direct links to the Library of Congress SCORPIO system, are outlined. 相似文献
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比对美国《新时代的新角色:研究图书馆为研究生服务》报告和国内相关文献,辅以图书馆网站调研,发现中美图书馆都是以学科馆员与学科化服务、教育培训、宣传推广和学习共享空间为主向研究生提供服务的。北美研究型图书馆在面向研究生提供图书馆指南、进行需求调研和反馈以及针对研究生服务进行岗位设置三个方面值得我国图书馆学习和借鉴。同时我国图书馆应该将自身视为研究生教育中的核心成员,针对研究生的需求探索服务对策。 相似文献
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介绍各国数字资源收割技术的发展,如挪威、新加坡、丹麦等从法律上明确公共图书馆对数字资源进行收割和保存的职责;日本、韩国、美国等国都各自开发了对网络资源进行爬行和抓取的工具软件。并着重论述新西兰国家图书馆与英国不列颠图书馆合作开发Web Curator Tool,在收割质量保障、保存格式、授权管理等方面优点明显,但在图像资源收割和大规模任务执行等方面还存在不足。 相似文献
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Online subject guides are commonly used by libraries to provide information support to students. LibGuides (a cloud-based commercial product launched in 2007) represents one of the latest incarnations of the traditional subject guide or portal, and are widely used across American academic libraries. In Ireland however, library subject guides of entirely local design and hosted on a local web server still dominate.This paper outlines the project management process involved in implementing a LibGuides pilot at University College Dublin Library, including the planning, design and implementation of a new range of subject-related guides. The pilot nature of the project necessitated a strong focus on evaluation, particularly in assessing the effectiveness and suitability of LibGuides as a platform for delivering information literacy support, both from an administrative and end-user perspective. A two-stranded approach was used in this review process, incorporating quantitative web statistics and analytics alongside qualitative feedback from students, academic staff and Library staff.Feedback that was gathered suggested that the LibGuides subject guides were generally viewed very positively by both staff and students. Notwithstanding this, awareness (as indicated through usage statistics) remained moderate during the pilot, pointing to the importance of the visibility, positioning and promotion of guides. 相似文献
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DAVID PEARSON 《现代图书情报技术》2008,(1)
File format obsolescence is a major risk factor threatening the sustainability of and access to digital information.While the preservation community has become increasingly interested in tools for migration and transformation of file formats,the National Library of Australia is developing mechanisms specifically focused on monitoring and assessing the risks of file format obsolescence.This paper reports on the AONS Ⅱ prpkect,undertaken by the National Library of Australia(NLA)in conjunction with the Australian Partnership for Sustainable Repositories(APSR).The project aimed to develop a software tool which allows users to automatically monitor the status of file formats in their repositories,make risk assessments based on a core set of obsolescence risk questions,and receive notifications when file format risks change or other related events occur.This paper calls for the preservation community to develop a co-operating file format obsolescence community which includes registries,software tool creators and end users to effectively curate digital content in order to maintain long-term access. 相似文献
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DAVID PEARSON 《现代图书情报技术》2008,3(1):42-49
File format obsolescence is a major risk factor threatening the sustainability of and access to digital information. While the preservation community has become increasingly interested in tools for migration and transformation of file formats, the National Library of Australia is developing mechanisms specifically focused on monitoring and assessing the risks of file format obsolescence. This paper reports on the AONS II project, undertaken by the National Library of Australia (NLA) in conjunction with the Australian Partnership for Sustainable Repositories (APSR). The project aimed to develop a software tool which allows users to automatically monitor the status of file formats in their repositories, make risk assessments based on a core set of obsolescence risk questions, and receive notifications when file format risks change or other related events occur. This paper calls for the preservation community to develop a co-operating file format obsolescence community which includes registries, software tool creators and end users to effectively curate digital content in order to maintain long-term access. 相似文献
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Ingrid A. B. Mattson 《Legal Reference Services Quarterly》2013,32(4):247-273
This article explores the current state of online legal research guides. It surveys guides from 197 ABA-accredited law school libraries and (1) identifies four major types of guides and (2) calculates the total number of academic-law-library-produced online legal research guides. The article also takes a closer look at the content and format of online legal research guides, with immigration-focused guides as an illustration. After analyzing the survey results, the article suggests some best practices for format regardless of the guide type. Ideally, an awareness of the breadth and depth of existing online legal research guides will result in less duplication of efforts among law librarians and more current, accurate, and functional online legal research guides. 相似文献
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地图资源的开发与利用初探苏品红ＡＢＳＴＲＡＣＴＴｈｅＭａｐＳｅｃｔｉｏｎｏｆｔｈｅＮａｔｉｏｎａｌＬｉｂｒａｒｙｏｆＣｈｉｎａｈａｓａｈｉｓｔｏｒｙｏｆａｂｏｕｔ６０ｙｅａｒｓ．Ｈｏｗｅｖｅｒ,ｏｎｌｙ１００ｒｅａｄｅｒｓｕｓｅ２７０ｔｉｔｌｅｓａｍ... 相似文献
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美国康奈尔大学的学科馆员工作模式及其启示 总被引：7，自引：0，他引：7
介绍了美国康奈尔大学图书馆的学科馆员工作模式和学科服务情况,对比国内学科馆员的发展现状,总结出了若干启示,对国内图书馆学科馆员制度的完善和深化发展具有参考意义. 相似文献
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《Medical reference services quarterly》2013,32(2):41-56
Holistic medicine and therapeutic systems are increasingly popular health care alternatives. Reference librarians, when asked about subjects pertaining to the vast field of holistic health, have found the bibliographic resources to be obscure, confusing, and inconsistent. The first two sections of this article discuss the subject access that is provided by Library of Congress and National Library of Medicine subject headings. In the final section there is an annotated bibliography of the chief reference sources for the field. Reference librarians are encouraged to work through the difficulties of finding answers in this field and to treat such queries as typical consumer health care questions. 相似文献
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George Chandler 《International Information and Library Review》2013,45(1):77-88
In summary, Nigeria has a well established national bibliography following international standards. What is needed now is a refinement in the collection policies, in the cataloguing of Nigerian language material, and in the subject analysis of Nigeriana. These problems might be solved by (a) efficient decentralization of the collecting and cataloguing activities as is done in Canada, and (b) by agreed national policies on modifications of LC classification and subject headings. Planning for the conversion of the national bibliography to machine-readable form will proceed apace.Access to national collections by way of union lists is in need of central co-ordination to eliminate duplication of effort and to enable utilization of already existing machine-readable files. This co-ordination is a responsibility of the National Library, being the national bibliographical centre, but the planning and implementation can be shared with other libraries in the country. 相似文献
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麦麟屏 《现代图书情报技术》2004,20(1):9-15
《国会图书馆主题词表 （LCSH)）》是至今为止最常用并被广为接受的通用主题词汇，实际上已成为一种国际性的控制词汇和世界各国编制主题词表的样板，但是它的复杂的关于建立标目的句法和规则却限制了它的应用，因为使用者必须受过专门训练，其对规范文档的自动化管理的效率也因此受到限制。近年来网上文献的猛增迫使书目控制系统向易懂易用方向转变，主题标目也不例外。本文介绍由OCLC、美国图书馆学会 (ALA) 的ALCTS/SAC委员会、美国国会图书馆（LC)共同进行的一项编制《FAST（主题术语的分面式应用）》词汇的工作。在一个句法简单的分面式的词表中采用LCSH，其目的在于保留LCSH丰富的词汇，同时使之易懂、易控制、易应用、易使用。 相似文献
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《Cataloging & classification quarterly》2013,51(2):37-97
Pauline Cochrane and Monika Kirtland's "Critical Views of LCSH-Library of Congress Subject Headings: A Bibliographic and Bibliometric Essay" published in Cataloging & Classification Quarterly v.1 (2/3) 1982, pp. 71-93 has been widely cited as a source for discussion and complaints about Library of Congress Subject Headings (LCSH). Cochrane and Kirtland cover the literature from 1944 to 1979. The present work provides a critique of the Cochrane/Kirtland study and a survey of the literature concerning the Library of Congress Subject Headings (LCSH) during the 1980. The classified bibliography is arranged according to the format of the Cochrane/Kirtland study to facilitate comparison. Criticism of LCSH reiterates the same points over and over again, whether it is sparseness, bias or currency of the subject headings. Significant trends which emerged in the 1980s include an increased emphasis on the use of LCSH as an online searching tool, concern for the syndetic structure of LCSH and the role of subdivisions, as well as repeated calls for the development of coherent standards to ensure LCSH evolves and is applied in a consistent manner. 相似文献
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《Library Collections, Acquisitions, and Technical Services》2007,31(1):1-11
This study describes the key findings of the Korean Electronic Site License Initiative (KESLI), established by the National Digital Science Library to develop a digital archive of electronic journals in Korea. Research and relevant activities included developing a system architecture, suggesting journal selection criteria and publisher selection criteria, choosing a set of metadata elements, and addressing stakeholders' concerns. Recommendations for further tasks have been made in order to have the system fully operating by December 2007. 相似文献
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专科专题书目在近代曾经十分兴盛,而如今却有衰微的趋势。该文以《中国出版文化史研究书录(1978～2009)》一书为例,说明专科专题书目在现实学术环境下,依然有很大的价值和重振的必要。 相似文献