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文章对中文图书标引错误进行了剖析,显示出当前的拷贝标引模式给标引质量带来的“杀伤力”,指出标引专业培训的缺失是标引质量问题频现的根源. 相似文献
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网络环境下,文献信息具有数量多、增长快、文献信息中的新词层出不穷等特点。标引是对信息资源进行组织的有效手段和重要环节,标引的质量和效率直接影响信息组织的质量和速度。为了比较受控标引、自由标引和自动标引三种标引方式的标引性能,本文从定量的角度对三种标引方式的相符度、专指度、标引深度及通用词数进行了测试对比,并分析了它们的综合性能。最后,分析讨论了网络环境下文本信息标引方式的选择和发展趋势。表5。图1。参考文献9。 相似文献
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试论标引质量对文献检索结果的影响 总被引：4，自引：0，他引：4
标引是横架于检索工具和信息源之间的桥梁，控制标引质量是保证文献检索结果有效性的重要途径。正确的标引是把同一主题的文献信息准确而有序地集中于同一检索条目内。标引质量的控制是提高机检效果、使检索过程简化的重要手段。标引质量提高了，标引结果才能准确、实用，用户的检索效果才好。 相似文献
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本文依照分类标引的四个质量标准：准确、一致、适度和实用要求,详细评析了中文图书在版编目数据中分类标引存在的各种常见问题,如分类号不够准确、分类标引过于粗略、复分与仿分不准确、分类标引不一致、笔误或印刷错误等引起的分类标引质量不高,最后提出了加快电子在版编目（E—CIP）的进程,提高在版编目数据质量的建议。 相似文献
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图书分类标引工作是一项科学性、技术性相结合的细致的工作;只有标引准确、规范管理,才能保证图书分类标引的质量。本文探讨了图书分类标引工作中出现的一些问题和对策。 相似文献
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Marie Speare 《The Journal of Academic Librarianship》2018,44(6):762-774
Graduate students at the University of Manitoba were surveyed to find out if they used reference management software (RMS), features used, challenges and barriers to using RMS. Interest in different types of PDF management features and training options were also investigated. Both users and non-users of reference management software were invited to participate. Non-users managed their citations and references with a variety of other tools. The principal reasons for non-use were that students were not aware of options that were available, and the amount of time needed to learn the program. RMS users also mentioned the steep learning curve, problems with extracting metadata from PDFs, technical issues, and problems with inaccurate citation styles. Most of the students saved PDF documents to their computer. Students were most interested in full-text searching of PDFs, automatic renaming of PDFs, and automatically extracting citation metadata from a PDF. PDF annotation and reading tools were also of some interest. Mobile features were of the least interest. There were no statistically significant differences in the interest of PDF management features between the user and non-user groups but there were statistically significant differences in the interest of some of the training options between the groups. 相似文献
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Beverly Murphy Richard A. Peterson Hattie Vines Megan von Isenburg Elizabeth Berney Robert James 《Medical reference services quarterly》2013,32(4):379-393
ABSTRACT This article will describe how a revolution in customer service provision beginning in 2002 has led to an evolution of library services. When the reference and circulation desks were merged to create a single service point, responsibilities were broadened, core competencies were developed, and staff members were cross trained. In 2005, an analysis of staffing and work patterns demonstrated a need to build upon the original model to better utilize staff and ensure coverage of the desk. Reference librarians were moved to “on call” status, technical services staff were added to the schedule, and core competencies and procedures were refined. 相似文献
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高校自然科学学报入选并保持核心期刊的统计与分析 总被引：1，自引：0，他引：1
1992-2004年,共有192种高校自然科学学报入选《中文核心期刊要目总览》,其中入选4次的有78种,3次的22种,2次的36种,1次的56种.入选1996年版、2000年版、2004年版的高校自然科学学报与前一版比较,其继承比例分别为71%、90%、100%.在入选2004年版《中文核心期刊要目总览》的高校自然科学学报中,71%的学报入选综合性类目核心期刊表,29%的学报入选专业性类目核心期刊表. 相似文献
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Sue Shreeve 《New Review of Academic Librarianship》2014,20(2):204-232
The research aimed to discover the perceived impact and to identify the value of four information skills teaching interventions within the curriculum in three faculties at the University of the West of England. Faculty and library staff interviews and student focus groups were used to gather evidence about the perceived impact of the interventions, to identify possible enhancements and to investigate the drivers and barriers to embedding information skills teaching within modules. Staff and students were positive about the structure, content, and administration of the library interventions and the impact of librarians on the success of the sessions. The overwhelming majority of comments relating to the perceived impact of library interventions (84%) were positive and none was negative. One fifth of the comments noted a perceived increase in confidence in searching for information. Improved searching behavior and development of new skills were reported. Where skills were assessed students were motivated to engage, particularly when marks were awarded. The librarian/faculty staff relationship and a desire to improve student engagement with library information skills teaching were key factors in driving the embedding and assessment of library interventions. 相似文献
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马淼 《中华医学图书馆杂志》2014,(11):61-64
介绍了北京市妇幼保健信息系统及其特点,分析了妇幼保健信息系统用户的需求,归纳总结了系统存在的问题并对系统功能进行了验证,提出了系统后续开发的建议。 相似文献
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2001～2006年国际情报学研究的引文分析 总被引：1，自引：0，他引：1
目的:了解当前国际情报学研究现状,总结研究热点,提供参考信息。方法:采用引文分析方法,对国外6种情报学核心期刊2001～2006年发表的学术论文进行调查分析,并用SPSS对高频被引文献进行同被引聚类分析。根据各个类中的文献内容分析当前研究的热点。结果:检得SSCI数据库中相关文献2320篇,其参考文献出现频次高于30次的论文47篇。高被引论文聚类分析树图分6类。结论:当前情报学研究热点主要集中于六个方面:网络信息资源评价、文献及作者同被引分析、信息组织处理、用户信息检索行为研究、情报学在医学领域的应用及基本理论阐述。 相似文献
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采用变异系数法对28个数据库绩效综合评价相关指标进行权重计算,剔除重要性和相关性较小的指标,得到样本数据库综合绩效评价的23个最终评价指标体系及相应各指标的权重,并对各指标权重分布的合理性进行验证;然后结合灰色关联度分析法评价各样本数据库的综合绩效以及通过计算各样本数据库5个维度指标的关联度值分析影响各样本数据库绩效优劣的重要因素,从而找到提升数据库绩效的途径。 相似文献
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不同医学高校学报英文参考文献的比较与分析 总被引：1，自引：1，他引：0
选择3组每组6种医学高校学报:MEDLINE收录的医科大学学报,医科大学学报和地方医学院学报,每种选2008年任一期中的10条英文参考文献进行核查。结果发现:共有67条文献存在差错,3组学报的差错分别为17、19和31条。差错构成的前3位为作者姓名28处(29%),文章题名27处(28%),期刊名称18处(19%)。建议:1)在编辑环节到数据库对每条文献进行检索核对;2)在初审环节抽查参考文献是否存在差错,若有差错,返回作者对每条文献进行核查;3)在作者投递稿件时让作者提供检索记录。 相似文献