国有企业法律风险管理研究

文章深入研究如何管理国有企业经营发展中存在的法律风险。对企业法律风险进行了简要介绍,并分析了企业法律风险成因和防范企业法律风险必要性,在此基础上提出建立健全国有企业法律风险管理体系的架构。对法律风险进行有效防范、科学管理,才能实现国有企业的良性运行、实现国有资产的保值增值。     

我国土地荒漠化的基本法律问题研究

我国土地荒漠化问题由来已久,已经严重制约、影响了我国经济、社会的发展,带来了严重的危害后果。本文在分析荒漠化成因的基础上,探究我国当前防治土地荒漠化的法律资源及提出完善相关法律的构想。     

网络会计信息披露的探析

文章对我国网络会计信息披露的现状及成因进行了分析,并从适用的法律、遵循的原则和操作准则三个层面提出了构建我国网络会计信息披露规范体系的观点.     

住房公积金个人贷款风险成因及防范对策

运用实证研究方法分析了哈尔滨市住房公积金贷款管理现状，找出风险成因，进而采取有效防范措施化解和减少风险。防范个人住房贷款风险最根本的办法是要建立完善的法律体系，提高个人及贷款相关行业的法律观念；建立完善的个人信用制度，和贷后管理的长效机制。     

论行政垄断的法律规制

行政垄断以其复杂性和危害性在我国市场经济建设进程造成了障碍。虽然我国《反垄断法》的颁布和实施为清除行政垄断提供了有力的法律支持,但是彻底根治行政垄断还需要立法的、执法和司法各环节的有力配合。在分析行政垄断的成因和危害的基础上,从法律完善方面对解决我国经济转型时期的行政垄断问题提出建议。     

我国商业银行贷款业务风险监管研究

信用风险、法律风险、操作风险是我国商业银行贷款业务中面临的主要风险。监管部门应区分各类风险的不同成因构建科学监管体系,推动商业银行在金融管制与市场自律间的平衡和协调发展。     

基于开放式创新的知识产权管理理论研究

本文论述了开放式创新理论发展及其成因,从四个方面分析了在基于开放式创新模式下的知识产权管理理论问题。提出了:从基于技术创新的角度、从技术-经济-法律一体化的角度、从商业化的角度、从利益机制的角度研究基于开放式创新的知识产权管理理论问题。     

建筑领域拖欠农民工工资问题的成因及对策

建筑领域由于相关法律、法规不够完善,行业违法违规操作,行政监管力度不强,农民工法律意识淡薄等原因,也使得建筑行业成为拖欠农民工工资比较突出的领域.笔者根据从事建筑市场监管工作的相关经验,对其成因进行了浅析,并提出了相应的建议.     

论大气污染的成因及治理措施

本文主要论述了当前我国环境污染中的大气污染问题,从人们的环保意识薄弱与城市发展建设两方面来分析了造成当前大气污染严重现象的成因,并从政府管理、能源结构、工业生产、法律建设、经济控制、教育宣传、园林绿化等多个角度出发,详细探讨了大气污染的治理措施。     

聘任制下高职院校教师的权益保障研究

教师聘用制的实施使得高职院校与教师法律关系发生了变革,论文分析了高职院校教师的权益保障面临的问题以及成因,探索聘任制下教师、高职院校组织、政府各自应采取对策,三个保障实施主体的有效配合将为高职院校教师的权益带来多方位、多层次的保障。     

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.     

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.     

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.     

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