知识经济时代的高校实验教学改革

知识经济时代要求高校培养学生具有更加全面的素质,更强的独立获取知识能力以及创新能力。然而目前现在实验教学的目标、体系和实验师资队伍不能适应知识经济对人才的要求,因此高校必须从创新实验教学体系、实行实验教学学分制、提高实验教师队伍等方面来改革。     

高校实验教学的创新教育研究

为了迎接知识经济时代的挑战,以创新教育作为实验教学改革发展的方向,探索高校实验教学实施创新教育的总体思路和具体设想,以推进高校实验教学改革。     

高校实验教学的创新教育研究

为了迎接知识经济时代的挑战,以创新教育作为实验教学改革发展的方向,探索高校实验教学实施创新教育的总体思路和具体设想,以推进高校实验教学改革.     

知识经济时代的高校实验教学改革

知识经济时代要求高校培养学生具有更加全面的素质,更强的独立获取知识能力以及创新能力。然而目前现在实验教学的目标、体系和实验师资队伍不能适应知识经济对人才的要求,因此高校必须从创新实验教学体系、实行实验教学学分制、提高实验教师队伍等方面来改革。     

加强实验教学管理提高实验教学质量

从实验教学管理的内涵、目标等方面入手,全面阐述了在新的时期,高校实验室既要注重理论课的学习,也要应对未来的挑战,改革实验教学体系培养创新人才.     

高校经管实验教学资源跨校共享体系研究与实践

根据教育部《关于全面提高高等教育质量的若干意见》(教高[2012]4号)指导方针,加强实验室、实习实训基地、实践教学共享平台建设,推进协同创新。建设优质教育资源共享体系,实现区域内高校资源共享、优势互补。以移动互联网下云技术共享网络基础平台为支撑,构建经管实验教学资源跨校共享体系,涵盖:"跨校实验教学资源共享区"、"跨校专业实验室共享区"、"跨校教学监管共享区"、"跨校创新创业实践共享区"。最大限度整合高校实验教学优势资源,提升实验教学信息化、智能化水平,推进优质实验教学资源建设与共享,提升人才培养质量和综合效益,为高校实验教育教学技术手段改革起到助推辐射作用。     

大学物理实验教学实施创新教育初探

主要从改革实验教学模式,构建多层次创新实验教学体系,建立虚实结合的实验创新教育平台,确立新的教学评价体系等几方面,对大学物理实验教学实施创新教育进行了初步探索。     

大学物理实验教学实施创新教育初探

主要从改革实验教学模式,构建多层次创新实验教学体系,建立虚实结合的实验创新教育平台,确立新的教学评价体系等几方面,对大学物理实验教学实施创新教育进行了初步探索。     

高校实验室面向学生全面开放的几点思考

针对高等学校当前实验教学的现状及高层次人才培养的需要,改革传统的实验教学体系和途径,要求实验室对学生全面开放已是当务之急.本文详细阐述了实验室开放的一些措施和对策,从而更好的发挥高校实验室在人才培养方面的优势.     

高校焊接实验教学改革的探索与实践

高校实验教学是人才培养的薄弱环节,对焊接实验教学改革进行了探索,提出了实行实验室开放制度、整合实验教学内容、改革实验教学方法和完善实验评价体系等措施,有利于培养学生的实践能力和创新精神。     

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.     

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.     

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."     

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.     

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.     

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.     

The Information Environment and Universal Service

This essay focuses on universal service and the Internet as means to support social and political participation. The emphasis on access to telecommunications systems in conventional approaches to universal service is contrasted with access to content. A model of the information environment is described that accounts for the roles of content and conduit, both of which are necessary conditions to achieve true access. A method is outlined for employing information indicators to observe or measure the information environment.     

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.