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1.
核心期刊评选影响了读者的关注度吗*--来自农业期刊的证据 总被引：1，自引：0，他引：1
核心期刊评选将深刻地影响学术期刊的发展,我们称之为后效应。本文选取6本农业期刊作为研究对象,利用百度指数作为读者关注度的代理变量,分析了核心期刊评选之后读者关注度的变化情况,结果表明:核心期刊评选无法影响在期刊排名中长期名列前茅的"大刊老刊"的关注度;核心期刊评选会提升新入选的期刊的读者关注度;被剔除出核心期刊目录的非核心期刊的读者关注度会下降。 相似文献
2.
张凯 《中国科技期刊研究》2016,27(7):779-784
【目的】探索大数据环境下期刊的影响力及其研究方法。【方法】拟提出一种如何利用(百度)大型网络计算节点进行大数据研究的方法,以及如何利用计算机网络进行期刊读者大数据调查,并以《中华医学杂志》为研究对象,借助百度指数平台,进行大数据分析和挖掘。【结果】五年来该杂志的关注度下降了三分之一。关注者以男性为主,主要是医学专业的学者,他们关注期刊等级和投稿。其关注热度由东南沿海向西北内陆逐步减少。建议该杂志上“知网”,以扩大其影响力。【结论】百度指数可以作为科技期刊影响力分析的指标。 相似文献
3.
[目的]调研我国科技期刊在B站的传播实践现状,分析当前实践中存在的问题并提出应对之策,为我国科技期刊科学布局B站、提升期刊影响力提供借鉴.[方法]利用网络调查法,深度剖析21个科技期刊B站账号的基本情况、发布频率、内容主题特征及传播指数.[结果]21个科技期刊B站账号布局存在以下特点:账号命名规范,但认证数量较少;视频... 相似文献
4.
中文科技期刊编辑加工外包与质量控制实践 总被引：1，自引：1，他引：0
[目的]目前绝大多数中文科技期刊采取编、排、校一体的作坊式出版模式,出版资源得不到有效整合,出版效率低下.为提升期刊的核心竞争力,提出将编辑加工外包的思路引入出版流程.[方法]以中国激光杂志社为例,介绍了杂志社在编辑加工外包方面的新举措,以及培训和管理兼职编辑的经验.[结果]通过一系列规范的管理制度,保证了期刊的编校质量,控制出版成本的同时,缩短了刊期,并提升了社内编辑工作的附加值.[结论]出版流程模块化运作经验的不断摸索,加快了期刊的集约化、规模化出版之路,为实现期刊集群发展做好充分准备. 相似文献
5.
[目的]为应对日益严峻的掠夺性出版问题,借鉴世界一流大学期刊预警实践经验,为改进我国学术期刊预警制度现状并推动科研诚信体系建设提供参考.[方法]通过网络调研,获取 2022 年QS世界大学排名前 50 的高校网站中关于期刊预警主题的文本资料,借助扎根理论对其进行内容分析.[结果]构建世界一流大学期刊预警制度要素模型,发现我国期刊预警制度处于起步阶段,在期刊检查工具、出版政策、学科服务等方面存在不足.[结论]需通过推广学术期刊检查工具、引导作者关注出版权益、强化科研经费审核与管理、建设期刊预警主题学科服务平台、改进科研评价方式等手段进一步完善期刊预警制度. 相似文献
6.
郭亿华 《中国科技期刊研究》2023,(8):1029-1036
[目的]分析地学中文核心期刊微信视频号运营现状,为更全面客观地探讨中国科技期刊微信视频号运营情况提供案例支撑.[方法]以《中文核心期刊要目总览(2020 年版)》收录的 98 种地学中文核心科技期刊为对象,主要调研其微信视频号开通情况、基本资料、运营现状等信息.[结果]地学中文核心期刊微信视频号还处于起步阶段,开通率较低,并且开通时间普遍偏晚.部分账号基本资料不完善,在细节上有待提升.视频号运营上存在较多问题,如:内容定位不明确,大部分视频内容仅是论文的简单转化;制作上略显粗糙,运营效果普遍不理想;用户交互程度较低,缺乏大众传播的运营思维等.这些问题也是中国科技期刊短视频平台运营的通病.[结论]地学中文核心期刊微信视频号需解决存在的共性问题,并基于学科特点和期刊特色专注做好内容策划.首先,应完善各项信息,提高账号可信度;其次,应对平台进行清晰定位,并制定周期性推送计划;再次,需增强大众传播的运营思维;从次,应基于地学学科角度选取具有吸引力且与受众相关的知识点,以易于理解的方式呈现更丰富的专业要素;最后,可考虑以学科或者出版单位/学会等为依托,搭建地学期刊集群微信视频号,整合资源,实现共赢. 相似文献
7.
雷燕张乔 《中国科技期刊研究》2023,(9):1153-1158
[目的]了解我国医药大学学报类期刊动物福利伦理审查现况并提出改善建议.[方法]统计分析56 种入选2020年版《中国科技核心期刊引证报告(核心版)》的医药大学学报类期刊稿约及其刊载的动物实验论文中动物福利伦理内容的完善情况.[结果]仅少数期刊在稿约中明确提出动物实验伦理审查要求,论文大多未注明必要的动物伦理信息;稿约中有动物伦理要求的期刊,其论文中对应内容的注明情况显著优于稿约中无伦理要求期刊的论文;《中文核心期刊要目总览》来源期刊稿约和论文中动物伦理内容的完善情况均显著优于非来源期刊.[结论]医药大学学报类期刊应重视实验动物福利伦理审查,在稿约中增加审查要求并认真执行,同时利用高校平台和资源优势,完善动物福利伦理审查制度. 相似文献
8.
[目的]测度中国英文学术期刊的国际传播能力,为提升中国期刊的国际影响力和国际学术话语权提供决策支撑.[方法]构建基于社交媒体的中国英文学术期刊论文传播广度、强度和速度等指标,测度中国英文学术期刊的国际传播能力,利用统计分析和非参数检验揭示各学科论文的传播特征.[结果]不同学科期刊论文在传播广度、传播强度和传播速度的总体分布上存在显著差异.自然科学与工程技术领域,工程科技Ⅱ、基础科学和医药卫生科技领域论文的传播能力明显优于其他学科中的期刊论文;人文社会科学领域中,Journal of Sport and Health Science一枝独秀.[结论]应挖掘各学科领域热点选题,加强期刊的建设、宣传与推广;推进落实系列发展行动计划,加大对人文社科类英文期刊的扶植力度;鼓励科研人员参与科学传播,提升社交媒体传播技能,从而进一步提升中国英文期刊传播能力. 相似文献
9.
姜育彦王丽云刘雪立 《中国科技期刊研究》2023,(8):1060-1068
[目的]从创新性和影响力两个角度对SCIE收录的我国科技期刊进行评价,分析基于不同评价视角的科技期刊排名和文献分布的差异,探究不同指标评价结果与同行评议结果间的一致程度,以助力对现有科技期刊评价体系的改进与完善.[方法]选择机械工程、环境科学、综合性材料科学、数学 4 个领域的 37 种SCIE收录的我国科技期刊及病毒学领域的28 种SCIE收录的我国科技期刊作为研究对象.从JCR和开放引文数据库中分别获取被选期刊的影响因子(JIF)、期刊引证指数(JCI)、JCR分区及研究文献引用关系等数据,分别计算每篇研究文献的绝对颠覆性指数和期刊颠覆性指数(JDI)并进行比较分析,使用《高质量科技期刊分级目录》验证JDI的评价效果.[结果]在所选的 5 个领域中,创新性排名与影响力排名相同的期刊占比不足1/4.在除环境科学以外的4 个领域中JCI与JDI排名的差异最小,而在除机械工程以外的4 个领域中JIF与JDI差异最大.在影响力/创新性分区中,研究文献分布较为均衡.在特定期刊内部,研究文献的创新水平参差不齐.相比影响力指标,JDI与权威专家的同行评议结果更为一致.[结论]期刊的影响力排名和创新性排名间存在较大差异.影响力指标不能较好地体现期刊及其发表文献的创新水平.在病毒学领域,国内科技期刊对颠覆性创新成果的吸引力仍有待提升. 相似文献
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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.
《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
16.
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
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.
Leah A. Lievrouw 《The Information Society》1998,14(2):83-96
The main premise of this article is that in information societies generally, and in virtual social contexts particularly, a distinctive style of interaction to facilitate the communication of difference, heterotopic communication , has emerged. It rests on two cultural foundations: an ideological belief in the positive, socially integrating power of communication, and a prevailing ethic of instrumental rationality, subjective individualism, and strategically practiced self-interest. The former is demonstrated by the use of simulation and spectacle as sources of information; exhibitionism/voyeurism as a communicative style; and the awareness of surveillance. The latter is seen in the competitive use of knowledge as a commodity; a surface globalism masking deep parochialism; lateral as well as vertical information inequity; and the use of public versus private as strategies for engagement rather than as spaces. Those who engage in heterotopic communication resort to their 'own devices' both in the sense of personal agendas, strategies, interests, and interpretations, and in the form of the telecommunication tools that help realize them. These personal and technological devices allow individuals with the right educational and technical resources to avoid exposure to disagreement, difference, or other information that does not serve their direct purposes or reflect their particular views of the world; yet they also help convey the appearance of openness, availability, and cooperation. This style of interaction is used strategically in combination with information and communication technologies to gain social or economic advantages, but it may encourage social separatism and parochialism, inhibit the negotiation of disputes, and emphasize competing interests. 相似文献