共查询到19条相似文献，搜索用时 203 毫秒
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分析SSCI图书馆学情报学期刊补充材料存缴政策,以2012年72种LIS期刊作者投稿须知以及在线文章为样本,从期刊数量、文章数量、补充材料类型、功能、格式5个角度进行详细论述。研究发现大型出版商更倾向于制定相关的补充材料政策,有的期刊尽管没有补充材料存缴政策,但也接受相关的补充材料。本研究结果可以为期刊或出版商制定更为细分的、学科性的补充材料政策提供建议。 相似文献
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《编辑学报》2021,33(5)
期刊影响因子(IF)是与期刊相关的一个评价指标,但是与期刊发表的论文没有关系.用这一指标来评价个体科研人员的论文价值是有缺陷的,其根本原因在于:一本期刊上发表的大多数论文实际上很少被引用;只有少数论文被频繁引用而提升了 IF.
1990年代中期以来,文献计量学家们一直呼吁警惕使用IF评价个体科研人员的荒谬性,但这并没有阻止决策者以及许多被认为理性的科学家组成的评委会对影响因子(IF)的不当使用.许多国家的政府官员和研究机构,甚至建立了直接以期刊IF为基础的经济激励措施.如中国科学院生物物理研究所建立了一项类似的制度:IF为3～5,每分奖励250美元;IF＞10,每分奖励875美元.在这种背景下,一些科研人员被怀疑为了在某些顶级期刊上发表论文而操纵同行评价.于是这些顶级期刊的编辑们以欺骗性的同行评价为由撤回了他们的论文. 相似文献
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期刊h型指数与论文数量和被引的关系实证 总被引：3，自引：0，他引：3
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提高学术期刊影响因子的途径 总被引：1，自引：0，他引：1
美国科技信息研究所所长尤金·加菲尔德首先用论文的被引证频次来测度期刊的影响力,1963年美国科技信息研究所正式提出和使用影响因子这一术语.期刊在某年的影响因子是指该刊前两年发表论文在统计当年被引用的总次数除以该刊前两年发表论文的总数.由影响因子的定义可知,期刊的影响因子反映在一定时期内期刊论文的平均被引率. 相似文献
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对2002～2008年学科馆员研究高被引论文从年代、作者、期刊、机构、主题等方面进行统计分析.国内学科馆员研究高被引论文共134篇,总被引频次达4868次,形成了研究相关重要期刊、重要学者、重要基地,发现学科馆员研究文献处于被引高峰期,但相关研究尚处于探索发展阶段. 相似文献
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现行期刊的评价指标以正向评价指标为主。为探究期刊的反向评价指标,研究与高被引论文相对应的零被引论文的占比情况与期刊影响力的关系,基于Web of Knowledge数据库中的经济学学科发文量位居前10位的期刊所发表的论文在2-6年后的零被引率,并通过相关分析探究其与JCR 2012年期刊评价指标的相关关系,包括影响因子、总被引频次、5年影响因子和h指数等指标,并探究其变化趋势与时间窗口间的关系。研究结果表明：期刊零被引率用于期刊反向评价是合理的,对于经济学这种综合实力较强的学科,时间窗口定为2-3年更为合理,随着年限的变长,论文零被引率与期刊的综合实力的关系越来越弱。 相似文献
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现实是:一流和二流稿件投国外期刊,三流和四流稿件投国内期刊;中国高质量好论文都出国了!
1 没有优秀期刊
中国苦于没有自己好质量的论文统一期刊久矣,无论是大学职称,还是学生毕业论文,各高校也把外国期刊奉为圭臬.论文改革、期刊改革,势在必行.
"好论文都出国了!"这个由来已久的问题在2021年7月28日举办的第4届世界科技期刊论坛上再次成为焦点.中国学者的很多重要的研究成果都首选在海外的著名期刊上发表,这是由于国内期刊影响力不足造成的.与其单纯呼吁科研人员把论文发在国内期刊上,不如建立自己对期刊的评价体系,尤其是按照不同的学科领域来建立相关的评价体系,这是一条更好的路径,也是国内学术共同体近年来一再呼吁的. 相似文献
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分析中文自然科学类论文发表后被定性为造假论文时,相关责任方的应对情况。以“国家自然科学基金委员会2015—2016年查处的科研不端行为案件处理决定”涉及的中文造假论文为例,分析其后期处理情况。调查表明:13篇中文自然科学类造假论文中,仅1篇论文被相关期刊撤销,12篇造假论文皆原样保持在数据库中任读者下载阅读和引用。各类科研监督机构、作者单位以及相关期刊应该负起终止造假论文进一步传播的责任。 相似文献
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以被引频次、H指数、相对H指数为评价指标,对国内10种图书馆学核心期刊,重点对H指数最高的《中国图书馆学报》和《大学图书馆学报》的论文作者进行评价。结果发现《中国图书馆学报》、《大学图书馆学报》的H指数、相对H指数、被引频次和最高被引频次均在我国图书馆学期刊中名列前茅,拥有高素质作者群,所载论文综合质量高,说明这两种期刊及相关作者具有较高的学术影响力。 相似文献
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网上免费图书情报学学术类电子期刊是印刷型期刊的有力补充,被众多文献数据库收录。其学术地位和学术影响不容忽视。影响较大的有D—Lib Magazine等。表3。参考文献6。 相似文献
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Much of the recent library literature related to scholarly communication and predatory publishers has focused on faculty concerns regarding publishing in questionable journals for tenure or promotion purposes. However, little attention has been paid to predatory publishers in the context of student research and library instruction. The presence of predatory journals in library databases may put students at risk of including questionable content in their academic output. While the results of this study reveal that the number of predatory publishers and their associated journals are fairly small in the three article database packages and one directory that were examined, predatory journal content was more prevalent in one particular resource and in certain subject areas. 相似文献
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以《中国实用内科杂志》策划《规范抗栓专栏》为例,强调:科技期刊要关注行业内的热点问题,体现期刊的社会责任;结合期刊自身特点,创立新栏目,在提升期刊水平、吸引读者的同时,用学术带动营销,实现多方共赢. 相似文献
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在多媒体发展迅速和国内外学术期刊稿源竞争加剧的情势下,重视和发挥学术期刊的新闻属性,强化新闻报道是提升杂志知名度和吸引力、促进学术期刊新发展的有效途径之一;传播科学知识,提高国民科学素质是我国学术期刊不可推卸的责任,也有利于增强学术期刊的可读性。文章探讨强化学术期刊新闻报道和科普作用的必要性及措施,以期为学术期刊界带来一些有益的思考。 相似文献
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Supplemental articles and supplementary treaties were used as tools to modify American Indian treaties. In general, supplemental articles were adjustments to the parameters of a treaty, frequently made as quickly as the same – or the next – day of negotiations, whereas the task of a supplementary treaty was to affect the conditions created in a previous treaty(s).As the law of the land, these materials have been referenced in the opinions of the federal, state, and territorial court systems. This article identifies those 80 documents – a combination of 39 initial treaties and their 41 supplements – cited in the opinions of 101 cases between 1831 and 2000 that bind together these instruments, their modifications, and their application within these various venues. 相似文献
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Jungsub Shin 《亚洲交流杂志》2017,27(3):233-249
Which issues do political parties emphasize in campaigns? Selecting the issues to emphasize in campaigns is treated with the same importance as policy positioning. Nevertheless, little attention has been paid to understanding parties’ strategies of issue competition in presidential elections under multiparty systems. By analyzing statements of presidential candidates in the 2002, 2007, and 2012 Korean presidential debates, we find that presidential candidates use their issue emphasis strategies differently in presidential elections according to party size and ideological relationships with other parties. Specifically, a small party’s candidates have been more likely than mainstream parties’ candidates to pursue their issue ownership advantage. In addition, a mainstream party’s candidates have emphasized the issues of a small party more than those of his own party when the two parties have had a similar ideological foundation, whereas, when there were no such ideological similarities, a mainstream party’s candidate has only focused on issues of the mainstream party. Our results imply that the political communication used by political parties and candidates is conditioned not only by political contexts such as electoral systems or party systems but also by the size and ideology of parties. 相似文献
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《The Reference Librarian》2013,54(32):193-202
There is a significant volume of scientific and technical documents, as opposed to report literature, available from federal and state government agencies. There is also a considerable number of government journals in the sciences containing research related information. Yet, there are not many studies available in library literature about the value of such materials to and their use by academic science and technology faculty in their teaching or research. The few surveys which have been conducted in the past point towards a lower minimal use of these documents. This, however, is not enough evidence to justify a generalization that scientific and technical documents fall under the low use category in academic libraries. Assuming that this is so, one needs to find out whether any programs like SDI by subject bibliographers can be instituted to augment user awareness. The article raises some pertinent questions relating to this topic, such as, how academic scientists become aware of the existence of these documents, what is their utility in academic teaching and research, how has the online and ondisc technology affected their use and finally, whether the publishing habits of academic scientists and technologists have any bearing on the library use patterns of these documents. 相似文献