共查询到20条相似文献，搜索用时 218 毫秒
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[目的/意义] 针对60年间作者引用行为演变的分析,了解引文评价的局限性,促进学术论文评价方法的发展和完善。[方法/过程] 通过对1957-2017年物理学和哲学代表性期刊的280篇论文的3 314条参考文献和5 222次引文进行识别,判断和统计其在不同年代的引用特征,并讨论引用行为的演变趋势对引文评价的可能影响。[结果/结论] 通过调查发现如下结论：一是期刊论文在参考文献载体类型和年代分布上没有明显变化,但在篇均参考文献量、参考文献文内平均被引用次数、论文的引用认同和引用深度等方面存在明显变化趋势;二是引用行为的变化,使得引文分析作为学术论文评价的依据受到质疑。论文篇均参考文献量的增长以及深度引用与负面引用比重的下降,使得引文评价的参考性减弱。 相似文献
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参考文献引用分类标注与科技期刊和论文的评价 总被引：6，自引：0，他引：6
为了规范参考文献的引用,减小引文问题对科技期刊和论文评价所造成的影响,使得以引文为基础的各种分析方法在科技期刊和论文的评价中更加合理、更加科学,提出了参考文献引用分类标注的概念.依据被引文献对论文作用的不同和引用意义的差别,将论文所引用参考文献分为正相关性引用类、负相关性引用类和平行相关性引用类,建议在论文写作中标注出分类的标志,编辑和审稿人在编审时可据此核实参考文献引用的正确性.在论文评价时分类进行检索统计,有利于进一步规范引文分析的各项指标,变笼统的引文分析为细化的据类分析评价,使引文分析评价体系更加科学、更加可靠. 相似文献
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参考文献引用质量鉴审的3个基本要素 总被引：1，自引：0，他引：1
为充分发挥参考文献的学术论证作用,并保证基于引文计量分析的学术评价的准确性、真实性和有效性,在审稿过程中应重视参考文献引用质量的鉴审.文章提出参考文献引用质量鉴审的3个基本要素,即引用格式、引文内容和引证作用,并简要阐述有关评审要点. 相似文献
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参考文献的评价功能及其对我国学术期刊评价的影响 总被引：50，自引：11，他引：39
影响因子是一种最直接体现引文关系的期刊评价指标，但是，影响因子是一个相对的概念，有一定的局限性：由于一论文发表的时滞和研究时期不同、引文峰出现的时间不同、期刊源不同以及期刊自引现象等这些不确定因素的影响，经统计和计算得出的影响因子必然不同。这些都决定了利用参考文献的评价功能所得到的期刊评价指标只能是一种参考性的评价指标，所以构建科学的学术类科技期刊的评价体系已势在必行。 相似文献
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引文和参考文献是学术著作的重要组成部分,其规范著录对提升学术研究水平,助力出版界打造学术精品,提升我国学术国际话语权具有重要意义。尽管相关国家标准和行业标准与规范实施已近十年,但学术著作引文和参考文献著录错误仍然普遍存在。本文结合编辑实践,从引文、引文注释和文后参考文献三个方面对学术著作中引文和参考文献常见著录错误进行辨析,并提出了从出版机构加强制度建设到编辑提高个人学术素养等多方面的解决之策。 相似文献
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引文的本质及其学术评价功能辨析 总被引：4，自引：1，他引：3
为准确理解和利用引文的评价功能,利用概念分析法和社会学原理,分析引文、念的异同,考察引文的含义和引文类型的多样性.以历史学、经济学和图书馆学引文为例,论证在一定条件下引文的有序性和层次性,探讨引文的本质及其一定的评价功能.笔者指出目前对引文评价功能的利用比较片面,并对编制专门的引文评价数据库和提高学术共同体学术理念与引用规范等提出建议.参考文献7. 相似文献
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“参考文献”与“注释”异同 总被引：2，自引：0，他引：2
陈晓丽 《大学图书情报学刊》2000,(2):51-52,60
参考文献和注释是引文分析的数据源,文章对两者进行了比较对照,指出其异同及在引文分析中的作用。 相似文献
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科学论文写作中,常需参考引用他人的观点、理论、研究成果等,支持、说明自己的观点、理论。作者应准确标示这些文献的来源,否则就可能会有意无意地导致侵权甚至剽窃,引起不良后果。正确著录参考文献,不仅可以交代作者本人研究的科学依据,而且也可表明对他人研究工作的尊重,同时也便于读者查证有关资料。可以说,参考文献是科研工作的基础和起点,也是评价科研成果的一个参照系。著录论文参考的文献一般以文中引语(in text citation)、注释(notes,有脚注和尾注之分)和参考文献目录(listofreferences)等几种主要形式。正确地处理文献问题,是一件… 相似文献
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出版时滞是学科“影响力期刊”认定的重要影响因素,引文数量会严重影响学科“核心期刊”的评定结果.从作者对引文标注的错误认识、作者对引用文献的错误观念、编者对参考文献的错误认识、广大作者对参考文献的应有认识等方面对期刊和论文引文标注与文献著录的标准化进行分析发现:广大作者规范标引和著录参考文献对期刊质量评估认定结果有重要影响,编辑出版人员仅起辅助作用,培养作者和编者的规范意识是提高期刊质量的重要途径. 相似文献
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中文科技期刊英文参考文献韩国著者姓名的标注错误及格式不一现象较多.其中有韩国姓名罗马化本身不规范的原因,也有原始文献格式不一、作者和编辑对韩国语缺乏了解的原因.认为编辑在加工稿件时一定要查阅原始文献,也要对英文参考文献进行全面审校.建议韩国人名采用姓、名均全拼的方式,以免因信息缺失而造成误解. 相似文献
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This study replicates and extends Yates and Chapman's [(2007), Behavioral & Social Sciences Librarian, 26(1), 39–51] study of references from Communication Monographs, Communication Research, and Journal of Communication for the years 2010 and 2015 to draw further conclusions on the use of monographs in journal literature in the field of communication. Results show that the use of monographs in these journals has been outpaced by references to journal articles by a ratio of 5 to 1. The references were further analyzed by date and publisher. The authors then selected a random sample of the monographs cited in the journals to explore the availability of these monographs in electronic format and found that many are available as ebooks, particularly the more recent titles. The authors also examined the references from a collection of scholarly books in communication from 2005, 2010, and 2015 and found that the use of monographs may be declining slightly. The most notable trend in these references was the increase in the number of references to items in other formats such as film, television, comic books, and websites. The authors conclude that the monographs crisis is indeed affecting citation patterns in the field of communication. 相似文献
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Jonathan D. Eldredge Philip J. Kroth Cristina Murray-Krezan Chad M. Hantak Edward F. Weagel Gale G. Hannigan 《Journal of the Medical Library Association》2015,103(1):19-21
Objective:
The research tested the accuracy of the VIVO Harvester software in identifying publications authored by faculty members affiliated with a National Institutes of Health Clinical and Translational Sciences Award (CTSA) site.Methods:
Health sciences librarians created “gold standard” lists of references for the years 2001 to 2011 from PubMed for twenty-five randomly selected investigators from one CTSA site. These gold standard lists were compared to the same twenty-five investigators'' reference lists produced by VIVO Harvester. The authors subjected the discrepancies between the lists to sensitivity and specificity analyses.Results:
The VIVO Harvester correctly identified only about 65% of the total eligible PubMed references for the years 2001–2011 for the CTSA-affiliated investigators. The identified references produced by VIVO Harvester were precise yet incomplete. The sensitivity rate was 0.65, and the specificity rate was 1.00.Conclusion:
While the references produced by VIVO Harvester could be confirmed in PubMed, the VIVO Harvester retrieved only two-thirds of the required references from PubMed. National Institutes of Health CTSA sites will need to supplement VIVO Harvester–produced references with the expert searching skills of health sciences librarians.Implications:
Health sciences librarians with searching skills need to alert their CTSA sites about these deficiencies and offer their skills to advance their sites'' missions. 相似文献15.
从"薛定谔的猫"的思想实验和"小白鼠对环境条件变化的认识适应"试验出发,论述知识确定的重要性和相对性。认为人类对知识确定性的追求是连续和传承的过程,编辑(或者出版)的社会价值就是对知识确定性的追求。探讨数字化出版模式下知识发表的现状和导致知识确定性缺失的潜在原因,以及编辑对知识确定性保证的责任。提出编辑的应对策略:树立对现有编辑出版体系的坚定信念,在数字化出版中更好地履行保障知识确定性的义务;利用数字化数据库建立科学、动态的评审专家平台;借助互联网的开放性建立读者评论体系;慎重对待论文所引用的电子文献,尤其是来自博客等自媒体的文献;集成各种数字化的专业工具,并将其运用于编辑加工和校对工作,提高知识确定性鉴别的准确性与时效性;在知识发表领域建立由编辑主导的有效的纠错与删除机制,确保知识体系的确定性。 相似文献
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Gregory M. Benton 《Curator: The Museum Journal》2008,51(3):295-309
Abstract Meaning‐making describes a process by which visitors transform museum experiences into new knowledge and memories. Meaning‐making is influenced by visitors' leisure motivations, prior knowledge, socio‐cultural context brought to the experience, personally‐guided interpretation, and events since the visit. In this study, visitors' long‐term recollections included contextual references to how and why they remembered what they experienced. Forty visitors were interviewed by telephone six months after attending a Native American interpretive program at Grand Canyon National Park's Tusayan Museum. Two patterns associated with a constructivist view of meaning‐making were discerned: a) visitors' integration of indoor and outdoor exhibits and b) visitors' comparisons of modern family and community with a more ancient culture. The presence of contextual indicators within visitor recall suggests that new knowledge may be constructed from factors carried forth from the meaning‐making process. Evidence within the data suggests that exhibits made more relevant to visitors' socio‐cultural identity may enhance on‐site experiences. 相似文献
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The development of services provided by the National Library of Medicine (NLM), which dates back to 1836, is described. MEDLINE, a database of 10-plus million references and abstracts to the world's biomedical literature, was put on the World Wide Web for free searching in 1997 as a system called PubMed, whose use has grown to over 250 million searches per year. PubMed features a variety of links between MEDLINE references and related information – full-text journal articles, DNA sequence data, medical knowledge bases, etc. – at websites within and outside NLM. PubMed is a major component of a larger NLM system, Entrez, which integrates access to a number of genome-related databases with linking features similar to those of PubMed. The newest linked service, which became a reality in February 2000, is PubMed Central, the National Institutes of Health's free repository for primary research reports in all the life sciences. 相似文献
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立足于日本国立科研机构和国立大学中科研人员的薪酬分配现状,围绕薪酬体系、工资结构、增长机制等
方面进行梳理和分析,提出日本科研人员的薪酬分配制度具有制度公开透明、职位分类清晰、增长机制完善、福利待
遇优厚等特点,并以此为借鉴,对我国科研人员薪酬分配制度改革提出政策建议。 相似文献
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《Mass Communication and Society》2013,16(2):75-91
A media-use questionnaire was completed by 3,261 7th and 8th graders and a subsample of 1,074 respondents was interviewed about their sexual attitudes and behaviors. Based on results from the media survey, respondents' top television shows, movies, music, Internet sites, and newspapers were content analyzed for portrayals or references to pubertal development, romantic relationships, body exposure or nudity, sexual innuendo, touching and kissing, and sexual intercourse. Overall, 11% of the media used by respondents contained sexual content. A measure called the Sexual Media Diet (SMD) was developed to assess each individual's exposure to sexual content in the media, based on the combination of media consumption and content. The SMD measure showed a statistically significant association with adolescents' sexual activity and future intentions to be sexually active, with measures of movie and music exposure showing the strongest associations. 相似文献