共查询到20条相似文献，搜索用时 109 毫秒
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文章从文后参考文献的学术价值和功能、电子参考文献的普及与拓展、深化OPAC功能等三个方面论述了书目数据著录文后参考文献的必要性；从文后参考文献的稳定与易获取、著录文后参考文献有相应的MARC字段和国外经验、书目数据制作方式等三个方面论述了书目数据著录文后参考文献的可行性。 相似文献
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CNMARC中200字段著录的规范化问题 总被引：1，自引：0，他引：1
张梅 《大学图书情报学刊》2011,29(2):49-52
书目数据著录是图书馆文献组织的基础性工作,其中200字段题名与责任者项著录质量对整个MARC书目数据质量和读者有效检索指数有很大的影响。文章通过200字段大量典型的著录实例,就书目数据著录中信息源的选取原则、著录用文字的标准化以及著录内容的准确性等问题进行了分析和说明,以期与同行沟通交流,共同提高书目数据质量,特别是200字段题名与责任者项的著录质量。 相似文献
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外来书目数据的著录问题 总被引：5，自引：0，他引：5
孙晔 《图书馆理论与实践》2005,(5):65-66
分析了目前图书发行单位提供给图书馆订户的MARC书目数据中存在的著录问题,并提出了相应的对策及建议。 相似文献
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本文对古籍文献的MARC格式著录规范进行了研讨，以期推进古籍书目数据标准化的进程，保障网上信息资源共建共享的顺利实现。 相似文献
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从我国日文书目数据库建设的现状与问题入手,结合山东大学(威海)图书馆日文书目数据库建设的实际,深入探讨了日文书目数据库建设中的几个关键问题:MARC类型、数据源、编目规则、编目人员和相关技术问题.最后,对日文图书的加工流程与著录项目进行了分析与探索,以期达成共识,不断提高工作效率与书目数据的质量,进而促进我国日文书目数据的规范化、标准化. 相似文献
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论述图书馆标准书目著录项目已不能满足读者直观、高效地了解海量馆藏资源信息概貌的需求,受制作成本和体系所限,MARC元数据无法很好地承载拓展著录内容、详尽揭示馆藏资源的职能;而DC元数据的方法论和XML这种信息编码标准的出现,为拓展目录元数据,改变传统书目记录的扁平化结构,建立书目记录之间、书目记录中各著录内容之间、书目记录所描述的资源与其关联资源之间的关系提供可能。 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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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
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对国内图书馆应用微信公众平台提供服务的实践进行调研,总结图书馆使用微信公众平台进行服务的功能应用,分析当前图书馆微信公众平台使用中存在的问题以及微信公众平台本身应用于图书馆服务中的不足,提出相关改进建议,以期微信公众平台在图书馆未来的服务中发挥更大的作用。 相似文献
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Effect of timing of communicator identification and level of source credibility on attitude 总被引：1，自引：0，他引：1
This study investigated whether roommates who were similar in their communication traits would express more satisfaction with and affinity for their roommates. Specifically, the communication traits of willingness to communicate, interpersonal communication competence, and verbal aggressiveness were considered. Participants (college students and their roommates) completed measures of their own communication traits and their feelings about their roommates. Results showed that roommates who were prosocially similar (when both roommates were high in willingness to communicate, when both roommates were high in interpersonal communication competence, and when both roommates were low in verbal aggressiveness) reported the highest roommate satisfaction and liking. 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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To explore the citation evolution of papers published in the same year but different month, we selected papers from a discipline (physical geography), a subject (diabetes: endocrine and metabolism) and a journal (Journal of Biological Chemistry) published in 2005 as research objects. These papers were divided into six groups according to the difference in publication month, and we analyzed citations to these papers for the 9 years after publication. The results showed that within 5 years after papers from physical geography were published, the overall differences in citations of papers in different groups were statistically significant (P < 0.05); after that, the differences were not statistically significant. Within 5 years after papers from diabetes (endocrine and metabolism) were published, the overall differences in citations of papers in different groups were statistically significant (P < 0.05); thereafter, the differences were not statistically significant. Within 7 years after papers from the Journal of Biological Chemistry were published, the overall differences in citations of papers in different groups were statistically significant (P < 0.05); thereafter, the differences were not statistically significant. Citations of papers followed the same pattern irrespective of discipline, subject or journal: citations of papers published in the same year but different month were obviously different in the first few publishing years, but as time went on, only the difference in publication month in a calendar year did not affect the papers' longer‐term citation. 相似文献
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Objectives: National databases may be useful sources in the production of a systematic review (SR). The aim of this study was to assess the potential benefit of a systematic search in the German database ‘Current Contents Medizin’ (CCMed ). Methods: The study was conducted on the basis of published SRs that included CCMed as a literature source. Eligible SRs were identified through a systematic search in medline , embase and The Cochrane Library. The websites of German Health Technology Assessment agencies were also screened. Citations of primary studies included as relevant in the SRs were extracted and then categorised. Results: The search yielded 52 eligible SRs. A total of 1505 relevant citations were extracted. Seventy‐seven of these articles were published in journals indexed in CCMed . Thirty‐two of the 77 citations were indexed in CCMed , but only eight of the 32 were unique. Of these eight citations, seven were not identified by a systematic search, but by handsearching. Only one unique citation, an observational study, was identified in CCMed by a systematic search. Conclusions: In the production of SRs, a systematic search in CCMed identifies relevant studies only in exceptional cases. Therefore, the routine inclusion of this database in systematic searches does not appear meaningful. 相似文献