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科研技术路线的“弱支拓新效应”分析四川省科技职工大学向维稻近几年，在四川获得国家一等奖的科技成果中，有两项科技成果的科研技术路线发人深省。一项是四川农业大学水稻研究所周开达教授主持研究的“籼亚种内品种间杂交培育雄性不育系及冈、Ｄ型杂交稻”。该项科研，... 相似文献
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市场经济条件下的科研组织管理模式 总被引：3，自引：0，他引：3
在分析市场经济条件下，我国科研组织存在问题基础上，本文提出了我国的科研组织应该进行“两个转变”的观点，即：由传统的科研管理向经营型科研管理转变，和由传统的人力资源管理向战略的人力资源管理的转变。同时，还对科研组织的两种管理模式进行了分析。 相似文献
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从科研群体领导人的培养和普通科研人员的培养两个方面,论述了加强高校科研群体的培养。以高校“大师”级的学术带头人和科研骨干为核心,依托新的科研平台,大力培养和造就优秀科研团队和科研群体,组建高校的科研“航母”,提升高校的科研竞争力。 相似文献
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科研基础平台是国家科技创新的基础性、战略性平台。近10年来，我国科研基础平台在科学观测水平、制造工艺水平、数据获取水平、开放共享水平、科学管理水平、开发利用水平方面取得了跨越式发展，高水平支撑我国科技创新活动。展望未来，新的科研范式变革正在悄然到来，新兴科研信息化基础平台不仅支撑重大科技基础设施和野外台站朝着更大规模、更精确、更先进的方向发展，其本身还将对科研范式变革起到重要的推动作用，成为重大科技突破的“加速器”与“倍增器”，成为我国跻身创新型国家前列和迈进世界科技强国的关键支撑。 相似文献
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科研人才队伍素质直接影响科研成果产出对社会经济贡献程度,要落实立德树人的根本任务,实现科研育人,为国育才,回归科学研究的精神本质,服务经济社会建设发展,破除“唯论文”等科研人才评价顽瘴痼疾及高职院校单一的职称晋级科研机制,提高人才队伍建设质量及科研成果转化率,应从人岗相适的分类人才评价机制、注重成果转化导向的科研评价机制及科研人才队伍和管理队伍科研素养塑造方面,以“双师型”一线实践带动科研项目拓展,以问题发现和认领的科研合作形式,探索多机构科研协同合作模式,并建立系统的科研人才培养制度体系及全过程管理环境。 相似文献
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科研工作的评估体系和方法是科研管理工作的一个重要方面，其目的是确保“流动和竞争”机制的有效运行及“资源配置”的基本合理。因为这种评估结果涉及大到研究所、小到研究组甚至个人的科研信誉和根本利益，尤其是创建世界一流研究所或知名研究所已成为许多研究所的直接目标，所以，探索和寻求合理的科研评估体系和方法一直是我院及各所管理人员与科研人员十分重视的问题。但是国际一流研究所或知名研究所到底如何定位，如何评价研究所是否已经达到这个标准，如何有计划地分步实施并进行必要的调控，就使得探索一个“中西结合、以我为主”… 相似文献
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目前，国内高等医学院校中为研究生开设科研伦理教育课程的比例较低，也尚未见医学研究生科研伦理教育效果评估的报道。有鉴于此，依照“知—信—行”模式，设计一套针对医学研究生的科研伦理教育方案以及科研伦理教育效果评估策略，以重庆、四川、山东、湖南、甘肃、广州等地高等医学院校在校研究生作为调查对象，通过实证调查验证医学研究生对科研伦理教育方案及科研伦理教育评估策略的认同情况，以期为教育部门和高等医学院校科学设计研究生科研伦理教育方案提供参考依据。结果表明：总体上，医学研究生对科研伦理教育方案和评估策略高度认同，其中最希望获得的教育内容是对学术不端行为的甄别和科研诚信教育；最佳的教学形式是科研案例教学和科研项目实践教学；教育效果最重要的评估内容是科研伦理规范知晓情况、接受程度和科研失范行为发生情况；教育效果评估主体主要是导师和课程教学老师。基于此，从增设科研伦理教育课程、合理设置科研伦理教育内容、加强科研伦理教育效果评估等三方面，对我国高等医学院校研究生科研伦理教育提出相关建议。 相似文献
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通过建立“科研的不端行为”、“创新成果”和“审计评审机制”三者的数学模型，重点探讨和研究了严格、公平、透明的学术评议及评审制度在这一过程中发挥的积极作用，从而进一步提出了制衡学术造假、营造和谐学术环境的相应对策。研究结果表明，公正的评审和审计力度越大，越有利于遏制“科研的不端行为”的发生，同时创新成果也随之增加。 相似文献
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A research 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 in red wine-can improve the sensitivity of mice to the hormone insulin according to a report in the October issue of Cell Metabolism.…… 《中国科学院院刊(英文版)》2008,22(1):14-15
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. 相似文献
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《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
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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
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《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
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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
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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
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Active biological molecules 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 therapy new nanodevice construction.…… 《中国科学院院刊(英文版)》2008,22(1):22-22
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. 相似文献
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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
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Leah A. Lievrouw 《The Information Society》2000,16(2):155-159
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. 相似文献
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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