科技期刊创新驱动动力机制研究

【目的】 构建我国科技期刊创新驱动动力机制。【方法】 运用创新理论,分析我国科技期刊创新发展面临的动力机制困境,剖析其产生的主要原因。【结果】 从培育壮大创新主体、建立创新利益导向和激励机制、建立和完善风险分担机制及培育创新文化等方面构建科技期刊创新驱动的动力机制和动力系统,揭示科技期刊创新驱动的内在机理和规律。【结论】 科技期刊应加快体制、机制变革,破除创新障碍,为创新驱动发展提供动力保障。     

高校科技期刊的业务流程再造实践——以《中国有色金属学报》为例北大核心CSSCI

【目的】在媒体融合的背景下,探索高校科技期刊获得良性、可持续发展的业务流程再造方案。【方法】通过问卷调查法和深度访谈法,对《中国有色金属学报》学术用户的实际需求进行诊断分析,并依据《中国有色金属学报》一年内的业务流程再造实践,总结和设计普适性较强的高校科技期刊业务流程再造方案。【结果】《中国有色金属学报》在学术用户群体服务与管理、学术资源挖掘和利用、缩短出版周期和媒体融合等方面进行业务流程再造并取得了显著成效。【结论】高校科技期刊要想谋求新的发展和突破,必须基于用户日益增长的学术需求进行业务拓展,同时基于技术和机制,与时俱进地进行业务流程再造。     

科技期刊知识服务的演进分析：阶段特征、动力因素和驱动机制

【目的】探究科技期刊知识服务的演进规律,为我国科技期刊更好地参与知识服务进程提供参考。【方法】依据产业发展的基本规律,采用文献研究和案例分析相结合的方法,总结科技期刊知识服务的发展阶段及特征、动力因素的来源及层次、驱动机制及其与知识服务发展阶段的关系。【结果】科技期刊知识服务在技术进步、个刊发展、产业升级等内部因素,用户需求、政策导向、知识付费经济等外部因素的共同作用下,通过“延伸拓展—重组推进—多元协同—创新融合”四重作用机制,逐步实现由单刊发展阶段、集群发展阶段、共同体发展阶段向智能体发展阶段迈进。【结论】基于科技期刊知识服务的发展规律,我国科技期刊应强化典型引领,加速知识服务布局;引导生态竞合,深化产业融合发展;培育创新能力,活化知识服务资源;优化运营策略,增强产业造血功能,以提供更好的知识服务。     

我国科技期刊改革中的“路径依赖”

【目的】剖析当前科技期刊在管理体制、思维模式、经营策略和评审机制等方面的“路径依赖”现象,并寻找解决途径。【方法】 以制度经济学中的“路径依赖”理论为研究方法,对科技期刊发展中的一些惯性做法进行分析。【结果】 改变我国科技期刊在管理体制、思维模式、经营策略和评审机制中的习惯性做法,摆脱“路径依赖”的束缚,使我国科技期刊在新的历史条件下实现跨越式发展。【结论】破除科技期刊中的“路径依赖”现象是一个系统工程,需要通过环环相扣的制度变革来实现,只有通过各个环节的共同努力才能实现彻底改变。     

青年编辑继续教育培训创新探索与实践

【目的】 探索有效的科技期刊青年编辑继续教育培训措施和形式,更好地服务于青年编辑职业发展。【方法】 调研青年编辑培训需求,分析总结国内外继续教育培训形式,在此基础上探索适合青年编辑的继续教育培训,遴选跨科技期刊界、跨编辑界的教员队伍,融合青年编辑发展、科技期刊办刊实践、新媒体操作等内容。【结果】 通过问卷调查进行评估,跨界融合的继续教育培训形式得到参训学员认可,达到预期效果。【结论】 科技期刊编辑继续教育培训应系列化、持续化,可在此次培训基础上延续开展,帮助青年编辑构建知识体系。     

新形势下高校科技期刊联合办刊的模式研究

【目的】 提出由高校联合创建“联合体”以实现高校科技期刊联合办刊的模式,为高校科技期刊的改革发展提供参考。【方法】 在介绍高校科技期刊面临的新形势的基础上,提出了联合体模式的初期和未来发展设想,给出了联合体模式初期的结构设置及运作模式,分析了联合体与高校的关系、经济效益分配、用人机制改革、体制机制改革等问题。【结果】 高校联合办刊能改善办刊机制和用人机制,并充分利用高校的优势资源。通过扩大横向规模,有效解决了期刊“散、弱、小”和同质化问题。同时,在纵向学术经营方面,对打造期刊出版集团进行了探索。【结论】 国家应该减少对办刊的行政限制,大力推动联合办刊社团的发展,同时通过新技术平台加强监管。     

我国科技期刊媒体融合现状与发展方向

【目的】 调研国际科技期刊媒体融合发展现状,探寻我国科技期刊媒体深度融合发展方向。【方法】 基于我国科技期刊实际、政策导向与专家意见,对我国科技期刊的媒体融合现状进行相关文献调研、案例分析对比。【结果】 明确媒体融合概念、特点、发展历程及国内外发展状况,分析现阶段我国科技期刊融合进程中的不足,提出我国科技期刊媒体融合发展方向与着眼点。【结论】 媒体融合具有帕累托效应,需尽早建立科技期刊融合效果评价体系;相较于国外科技期刊集团化运作、立体化网络运营与矩阵化传播模式,我国科技期刊媒体融合具有自身特色,但融合质量参差不齐、运营管理薄弱;可依据“1个总趋势、5个特质、N个创新点”的思路促进我国科技期刊媒体融合的转型升级。     

从数字阅读到元宇宙阅读:中国科技期刊未来阅读趋势变革探析北大核心

【目的】从元宇宙技术与我国科技期刊相融合的角度,探讨中国科技期刊未来阅读趋势变革,为服务我国科技期刊创新发展战略、建设世界一流科技期刊贡献力量。【方法】采用文献分析、对比研究等方法明晰中国科技期刊元宇宙阅读的内涵与发展趋势,探讨中国科技期刊元宇宙阅读在未来发展中面临的挑战并提出相应建议。【结果】科技期刊融合元宇宙理念和技术,将实现阅读空间、视觉体验、人员分工、付费模式4个方面的优化与转变。【结论】与数字阅读相比,科技期刊元宇宙阅读表现出阅读空间虚拟化、视觉体验三维化、人员分工模糊化、付费动机分享化等发展趋势,我国科技期刊元宇宙阅读建设面临技术资源、读者体验、数据安全等方面的挑战。     

基于全产业链视角的科技期刊出版产业优化探析北大核心CSSCI

【目的】从产业发展角度来审视和解决科技期刊高质量发展存在的问题,为更好地服务国家创新驱动战略、建设世界科技强国贡献更大力量。【方法】通过文献挖掘、内容分析等明晰中国科技期刊全产业链的内涵与构成,以此为基础从资本、组织、技术等方面阐述科技期刊出版产业的薄弱环节并提出优化建议。【结果】中国科技期刊全产业链的构成覆盖科技期刊内容的供应、编辑、出版、传播和应用,出版产业在组织、资本、技术等方面存在薄弱环节。【结论】科技期刊全产业链不仅突破将期刊产业链局限于编辑、出版环节的桎梏,还从市场客观需求的角度来架构和调用一切要素以更好地发挥产业链的功能作用。以此高度来审视中国科技期刊出版产业的薄弱环节,需加强科技期刊政策供给与创新、激活和优化链上资源的市场化配置、加快建构基于全过程的技术链。     

专业社群与医学科技期刊融合发展探索——《现代医药卫生》实践为例

【目的】 探讨专业社群在医学科技期刊发展中的作用,促进传统期刊创新发展。【方法】 基于微信、QQ等热门社交网络工具建立医学期刊专业社群,将传统医学期刊的内容资源、人才资源和品牌资源与专业社群相融合,通过打造微课堂、成果二次传播、在线选题与征文等创新模式探索科技期刊与专业社群的融合发展,并分析融合发展的效果。【结果】 通过专业社群的应用,期刊更好地为庞大的读者、作者群体服务;通过专业社群体系与期刊的融合,期刊来稿量明显提升,选题策划、约稿等期刊重要活动范围更广、热度更高、针对性更强;编委、审稿专家办刊积极性更高;期刊学术信息传播能力和影响力显著提升。【结论】 借助网络社群在传播、交互、资源积累方面的优势,有效提高医学科技期刊运营效率,进而提升期刊综合影响力,具有推广应用和开放共享价值。     

Students' Reactions to the Introduction of Videoconferencing for Classroom Instruction

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.     

Cooler temperatures inductive to locust outbreaks

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.     

Exploring Multiplexity: Social Network Structures in a Computer-Supported Distance Learning Class

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.     

Low doses of a red wine ingredient figh diabetes in mice

Aresearch group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol--a chemical found in the skins of red grapes and in red wine--can improve the sensitivity of mice to the hormone insulin, according to a report in the October,2007 issue of Cell Metabolism. As insulin resistance is often characterized as the most critical factor contributing to the development of Type 2 diabetes, the findings“provide a potential new therapeutic approach for preventing or treating” both conditions, the researchers said.     

The Role of Intermediating Institutions in the Diffusion of Electronic Data Interchange (EDI): How Industry Associations Intervened in Denmark, Finland, and Hong Kong

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.     

How Electronic Publishers are Protecting Against Piracy: Doubts About Technical Systems of Protection

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.     

Rough Justice: A Statistical Assessment of ICANN's Uniform Dispute Resolution Policy

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.     

Prevalence of soft neurological signs in Chinese people

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.     

Molecular motor assembly of a biomimetic system

Active biological molecules and functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery, disease diagnosis and therapy, and new nanodevice construction.     

Monoculture Rubber Plantations Have Negative Ef ects on Controlling Splash Erosion

<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