共查询到20条相似文献，搜索用时 773 毫秒
1.
中国地质学类期刊文后参考文献的引用特征 总被引：2，自引：2，他引：0
【目的】准确把握中国地质学类期刊引文的主要特征。【方法】以《中国科技期刊引证报告》(核心版)中的学术指标为依据,分析了31种地质学类期刊2009~2013年的学术地位和文后参考文献的现状及引用特征。【结果】地质类期刊在我国具有较强的学术竞争力,篇均引文数高至71.9篇,平均值为32.4篇,显著高于中国期刊整体水平(12.6~15.9篇),但总体水平低于国际同行期刊。文后参考文献的引用特征表现在:参考文献的内容质量是关注核心;以时效性强的期刊类文献为主,专著和标准类文献较少引用;鼓励引用近3~5年的现时文献;来源期刊的专业学科和交叉学科文献占80%以上;自引率平均值为0.15,且逐年降低,五年总体降幅为30%,提高了期刊公信力。【结论】地质学期刊引用特征体现了地学领域研究的国际化程度增强、作者研究层次的提高和期刊办刊理念的创新。。 相似文献
2.
学术论文参考文献引用的科学化范式研究 总被引：3，自引：1，他引：2
【目的】探究学术论文参考文献的引用范式,促进学术论文质量朝着更为科学和高水平的方向发展。【方法】 基于知识创新和文献的学术论证理论,定性地提出学术论文参考文献引用的科学化范式。【结果】 参考文献引用科学化范式主要从引用的文献数量、质量、载体类型、新旧程度、语种、位置分布、格式等七个方面进行展开。【结论】 提出的论文参考文献引用科学化范式具有普适性和可操作性,具有重要的理论价值和应用价值。 相似文献
3.
编辑出版类期刊参考文献著录现状分析 总被引：1，自引：0，他引：1
侯集体 《中国科技期刊研究》2017,28(9):821-826
【目的】 分析编辑出版类期刊参考文献著录现状,为参考文献的规范著录和期刊质量的提升提供参考。【方法】 对照GB/T 7714—2015新标准,通过资料对比分析,采用数理统计法,以中文社会科学引文索引收录的6种编辑出版类期刊为调查对象,统计分析2017年第1期论文的参考文献著录情况。【结果】 各期刊执行标准的情况不一致,在个人著者(尤其是欧美著者)、引文页码、顺序编码、电子文献等方面存在著录不规范问题。【结论】 要重视参考文献著录工作,执行新标准,规范参考文献著录,以期提高期刊质量,打造精品学术期刊。 相似文献
4.
任艳青 《中国科技期刊研究》2018,29(7):752-759
【目的】 我国科技期刊多采用组织综述论文来提高稿源质量和期刊影响力,通过分析已发表综述论文的引用和下载数据,明确组稿目标,指导组稿实践。【方法】 通过分析《自动化学报》2012—2016年发表综述论文的引用、下载数据,比较不同获取方式、不同作者、不同机构发文的引证数据,探讨高被引和零被引综述的特征。【结果】 通过分析,从选题、约稿对象、撰写、评审、服务等方面归纳总结了综述论文的组织策略。【结论】 综述论文需要关注热点研究领域具有一定研究基础的选题,遴选由对当前选题比较熟悉的、工作在科研一线的副教授或者教授撰写的综述论文,期刊需要在征稿须知中明确综述论文的撰写要求、评审要点,“综”与“述”并重,同时将综述论文的优惠政策和服务广而告之,吸引作者和读者的关注。 相似文献
5.
朱玉军 《中国科技期刊研究》2016,27(5):559-563
【目的】 针对科技教育类期刊研究较少的问题,探索科技教育类核心期刊的发展策略。 【方法】 以核心期刊《化学教育》为例,分析其特色以及从一般期刊到连续入选核心期刊所采取的措施和办法。 【结果】 提炼出《化学教育》的特色及其提升学术质量的策略。 【结论】 坚持清晰而稳定的办刊宗旨,注重学术策划和学术服务,建立健全科学合理的审稿机制,请专家参与到办刊的实际工作中,打造属于期刊自身的学术会议品牌等可以作为科技教育类核心期刊的发展策略。 相似文献
6.
【目的】分析普通高校学报零被引论文产生的原因,为提升普通高校学报办刊质量和学术影响力提出对策建议。【方法】 采用文献计量方法,从作者群特征、学科分布、基金项目情况等对《天津职业技术师范大学学报》发表年限为6～10年的零被引论文进行统计与分析。【结果】作者群方面,零被引论文作者呈现年轻化、学术影响力偏低等特征;学科分布方面,零被引论文多来自非优势学科;项目资助方面,零被引论文获得的项目资助较少且层次较低。【结论】来稿质量难以保证、传播形式单一以及引用偏好和规范等问题,都导致普通高校学报零被引现象的产生。因此,应当通过丰富和优化稿件来源、提升稿件规范性、开辟多元化宣传推广途径、加强软硬件建设等方式,提升普通高校学报的综合实力和学术影响力,推动其良性发展。 相似文献
7.
【目的】探索航空航天类科技期刊建设特色专栏策略,为建设世界一流期刊提供参考与借鉴。【方法】采用文献调研和案例分析等方法,探析航空航天领域科技期刊特色专栏现状、经营特色专栏的策略以及出版模式创新、质量控制和宣传策略。【结果】科技期刊建设特色专栏,能够提高自身知名度与影响力,扩大学术传播范围。【结论】科技期刊建设特色专栏要注重选题策略,并创新出版模式、加强质量控制、加强宣传推广,以提高特色专栏的学术影响力。 相似文献
8.
【目的】 探索航空航天类科技期刊建设特色专栏策略,为建设世界一流期刊提供参考与借鉴。【方法】 采用文献调研和案例分析等方法,探析航空航天领域科技期刊特色专栏现状、经营特色专栏的策略以及出版模式创新、质量控制和宣传策略。【结果】 科技期刊建设特色专栏,能够提高自身知名度与影响力,扩大学术传播范围。【结论】 科技期刊建设特色专栏要注重选题策略,并创新出版模式、加强质量控制、加强宣传推广,以提高特色专栏的学术影响力。 相似文献
9.
【目的】系统揭示当前科技期刊参考文献著录质量现状,为提升参考文献著录质量提出策略建议。【方法】采用抽样审读法,选取7个自然科学学科的14种期刊,审读其2020年第1期中的5904条参考文献,对参考文献著录方面存在的准确性和规范性问题进行分类、归纳和分析。【结果】14种期刊参考文献的差错率均值为22.20%,最高值为61.97%,最低值为5.46%;参考文献主要责任者项和出版项是最易产生差错的高危区;期刊普遍存在未严格执行国家标准和未全刊统一等著录规范性问题。【结论】科技期刊参考文献著录质量现状不容乐观,著录质量有待提升;对作者进行相关培训、在编辑过程中引入智能辅助工具能够有效提升参考文献的著录质量。 相似文献
10.
【目的】介绍《国家科学评论》(National Science Review,NSR)的办刊实践,以期促进我国英文科技期刊办刊经验的交流。【方法】以NSR为研究对象,结合办刊特色及发展实践,探讨建设高水平期刊的策略与举措。【结果】NSR在重要研究成果组约和发表、访谈和论坛举办、学术质量控制、学术影响提升等方面开展了大量卓有成效的工作,有效地提高了期刊的品牌声誉,较好地服务了学术传播与交流。【结论】NSR初步实现了全方位、多角度反映中外自然科学研究重要成就的定位和目标,学术指标和影响力得到快速提升,其办刊实践可为我国科技期刊的高质量发展提供参考与借鉴。 相似文献
11.
Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
12.
A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
13.
Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
14.
《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
15.
Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
16.
《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
17.
Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献
18.
Milton Mueller 《The Information Society》2001,17(3):151-163
Long-standing conflict between domain name registrants and trademark holders prompted the Internet Corporation for Assigned Names and Numbers (ICANN) to create a global, mandatory arbitration procedure known as the Uniform Dispute Resolution Policy (UDRP). The UDRP has been used in 2166 cases involving 3938 domain names as of 1 November 2000. The policy gives the initiator of a complaint, generally a trademark holder, the right to choose which ICANN-accredited dispute resolution service provider (RSP) will handle the case. During the preparation of the UDRP,some feared that complainant selection would lead to "forum shopping" that might bias the results. This article performs a statistical assessment of the forum-shopping thesis and finds support for it. There are statistically significant differences in the various RSPs' propensity to take away names from defendants; there are also major differences in the number of cases brought to each RSP. RSPs who take away names have the larger share of cases. The study examines other variables that might explain differences in market share, such as price, the plaintiff's nationality, or the time taken to decide a case. It finds that nationality and time also are correlated with market share. The study concludes that shopping for a favorable outcome is an important factor in the UDRP. 相似文献
19.
Prof. Raymond C.K. Chen a neuropsychologist with the CAS Institute of Psychology has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
Prof. Raymond C.K. Chen, a neuropsychologist with the CAS Institute of Psychology, has made novel progress in his studies of schizophrenia. His work has been reported by a recent issue of Behavioural Neurology. 相似文献
20.
《中国科学院院刊(英文版)》2014,(3)
<正>In Xishuangbanna,one of China’s most biodiverse regions,landscape has changed dramatically during the past three decades due to the conversion of tropical rainforest to rubber plantations.In steep areas,terraces are often constructed before planting rubber trees,which causes two important changes in the soil:the destabilization of soil in the bench terraces and the increased vulnerability of unvegetated riser faces to erosion.Few studies have documented the nature and intensity of erosion on bench terraces.Prof.LIU Wenjie and his colleagues from the Xishuangbanna Tropical Botanical Garden(XTBG)conducted a study in Menglun County(21°5′39″N,101°15′55″E),Xishuangbanna to evaluate the influence 相似文献