人才流动与海峡西岸经济区经济发展研究

人才流动时区域经济发展影响深远.通过分析人才流动与区域经济发展的关系,研究海峡西岸经济区人才流动现状,分析海峡西岸经济区存在人才流动不规范、缺乏促进人才合理流动的优良环境、人才价值现有待纠正等问题,提出海峡西岸经济区要加强政府对人才流动的宏观调控、建立合理的人才流动导向机制、引导人才树立正确的事业观等措施,引导人才向有利于海西经济发展的方向流动.     

我国省际间人才流动影响因素探析

基于2015-2019年中国省域数据,运用EM模型对中国省际间人才流动影响因素展开分析.结果表明:从影响因素看,经济发展和社会发展对人才流动影响最大;时间维度,全国大多省份对人才吸引程度呈上升趋势;空间维度,不同地区对人才吸引度差异较大,其中东部地区对人才吸引度最强,西部次之,中部最低.最后,针对分析结果,提出了促进省际间人才合理流动的相关建议.     

国内外创新人才最新政策分析及对广东的启示

将创新人才政策体系分为人才引进、人才培育、人才流动、人才评价、人才激励和服务保障6个基本面,并对欧美等发达国家(地区)创新人才最新政策进行分析比较,总结凝练国内主要省份创新人才工作的先进经验;在此基础上,通过与国际、国内对标,全面梳理广东近年来主要的创新人才政策,剖析广东现有政策存在的不足;最后提出借鉴国内外先进经验完善广东创新人才政策的六大对策建议。     

广东区域经济与金融发展关系研究

本文通过对广东区域经济和区域金融发展状况的实证分析,阐明广东区域经济和区域金融的二元结构,揭示广东发达地区与欠发达地区利用金融资源的不同效率,提出利用区域金融资源促进区域经济发展的建议。     

欠发达地区企业人力资源开发研究

从"科学技术是第一生产力"到"人力资源是第一资源",从"科教兴国"到"人才兴国"无不揭示了人才在社会主义事业中的极端重要性.可以说,人才是制约一个地区经济社会发展的第一要素,而作为支撑地区经济发展的企业,也必须把人力资源看做是企业持续发展的首要资源.而对于欠发达地区企业来说,缺少的不是物质资源,而是人力资源,人才问题成为欠发达地区企业发展的瓶颈.人才的缺乏,人力资源的短缺无疑是欠发达地区企业竞争力不强的重要原因,也是欠发达地区经济社会和谐发展的重要阻碍因素.因此,对欠发达地区企业人力资源的开发已成为整个社会不容忽视的重要内容,也是笔者研究的方向和重点.     

人才结构、流动性与中小型企业转型升级:以深圳龙岗为例

基于当前珠三角地区中小型企业转型升级中人才瓶颈问题,从企业角度分析人才结构特征与不同类型人才流动性特征,根据Price-Mueller原理构建影响人才流动因素模型,使用分类Logistic计量分析模型,从概率风险比率角度分析不同类型人才流动性影响因素、人才开发模式及其与企业转型升级关系。结论显示,当前珠三角地区中小转型升级企业人才结构和不同类型人才流动性对企业转型升级影响程度不同,管理类人才最大,技术技能型人才最小。企业需根据自身人才结构特点采用不同的人才开发模式引进人才、留住人才,防止人才频繁流动,并以此提升人才结构模式从人才供应角度保证企业转型升级顺利进行。     

西部欠发达地区实施人才战略的思考

本文从西部欠发达地区实施人才战略的重要性出发,通过对西部欠发达地区人才资源现状的分析,提出实施人才战略的主要对策和具体措施,以促进西部欠发达地区经济和社会的全面发展。     

知识产权保护对我国区域经济增长的影响

本文使用我国省级数据,从区域经济的特征差异着手,建立经济特征指标体系,基于时变参数向量自回归(TVP-VAR)模型进行动态回归分析,讨论知识产权保护和区域经济增长之间的引导及均衡关系。研究表明在我国发达地区专利保护能促进经济发展和创新能力,在欠发达和中等发达地区会抑制技术创新能力;提高经济发展水平对知识产权保护和区域创新能力都有积极作用,且在欠发达地区作用最为显著。     

欠发达地区资金短缺的成因及对策

资金短缺是欠发达地区经济发展的主要瓶颈.本文就我国欠发达地区资金短缺的主要原因进行了分析,并提出了树立科学发展观、加快金融改革、发展特色产业、提高资金增值率等诸多对策.     

浅析中学生科技和知识产权教育在离岸孵化创新工作机制中的运用

在当前创新创业新的经济发展环境下,科技创新条件欠发达地区提出离岸孵化的创新工作机制。文章阐述了在上述地区加强中学阶段对学生开展科学和知识产权教育,培养未来创新创业人才,有助于建立起可持续的创新创业坚实基础,对经济发展和科技欠发达地区的离岸孵化创新创业机制有重要的意义。同时,培养未来人才的知识产权意识,促进知识产权的创造和运用,可以支撑产业转型,为创新创业经济的可持续发展保驾护航。     

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.     

To serve and promote science development via innovation

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.     

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.     

Tracing the origin and early radiation of birds——Paleornithologist ZHOU Zhonghe

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."     

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.     

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