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西藏，被世人称为世界的“第三极”，她独特的地理构造，丰富的自然和人文景观，使西藏成为了令人神往的地方。20世纪50年代以来，一批批有志西藏气象事业的气象工作者踏上高原，艰苦创业，建立并发展了西藏的气象事业，取得了许多高原气象科学研究成果，为西藏的国防建设、社会发展和经济建设做出了积极的贡献，同时，在西藏气象事业的发展过程中，逐步形成了具有西藏气象部门特色的高原气象文化。 相似文献
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自党的十八大以来,中国将"国家公园"建设提升到了国家层面。文章认为欧美国家公园建设与管理体制,有助于中国西藏国家公园体制建设,并提出了西藏国家公园体制建设的几点思考。 相似文献
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我国国家公园体制改革已进入立足自然保护地体系推进改革的新阶段。第二次青藏高原综合科学考察研究国家公园分队在全国率先提出了国家公园面积和功能均占主体、包括国家公园“小群”和“大群”的青藏高原自然保护地体系建设方案。国家公园群要求突出群的整体管理,然而目前青藏高原现有自然保护地在统筹管理方面仍存在问题——不仅表现在单个国家公园内部,也表现在国家公园之间,以及国家公园与其他自然保护地之间。顺应国家公园体制改革的新要求,着眼国家公园群统筹管理面临的问题,提出未来应加快建立跨省域的、国家主导的青藏高原国家公园群管理体制,并同步完善国家公园创建、财政资金保障等有关配套制度;应统筹生态保护和带动当地农牧民同步现代化的多元目标,要让参与管理运营的广大农牧民成为国家公园群的持续受益者和积极拥护者。 相似文献
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西藏经济社会与科技协同发展的战略方向及创新对策 总被引：1，自引：0，他引：1
推动西藏经济社会与科技的协同发展是西藏主动适应经济发展新常态、同全国一道全面建成小康社会、推进新型城镇化和生态文明建设、改善民生的重要战略举措,互联网时代的第三次工业革命为西藏经济社会与科技协同发展提供了可能。未来西藏经济社会与科技协同发展需重点实施创新驱动发展战略、科技兴藏惠民战略和科技稳藏固边三大战略,推动西藏由传统农牧业科技主导向科技支撑现代农牧业及经济社会全面发展转变,由引进创新向集成创新和协同创新转变,由引进适用技术向兼顾引进高新技术转变,由科技援藏向科技援藏与兴藏相结合转变,由注重应用基础研究向注重实用性技术研究转变。为了实现上述战略转变,建议将西藏现代农牧业、特色优势产业、高原生态环境保育、新型城镇化、创新能力提升等五大战略领域作为重点创新方向,建设经济社会与科技协同发展的国家级创新高地,启动编制《全国科技援藏实施规划》,实施"珠峰学者"高端人才培养计划和"高原之星"职业人才培养计划,建立经济社会与科技协同发展的创新共同体,健全基层科技管理组织,独立设置县级科技机构,为建设创新型西藏做出贡献。 相似文献
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《西藏科技》2005,(1)
西藏中长期科技发展规划编制工作取得阶段性成果近日 ,自治区科技厅组织区内外农牧业、生态、能源、交通等方面的专家 ,汇报了西藏中长期科学和技术发展规划编制工作。自治区副主席吴英杰出席会议 ,并就进一步规划好西藏中长期科技发展规划 ,提出了三点要求 :一、规划应结合西藏的实际。二、规划一定要紧扣青藏高原特殊的环境。三、在规划中 ,应带有项目。据悉 ,西藏中长期科技发展规划是从 2 0 0 3年 12月开始编制的 ,将于 2 0 0 5年年底结束 ,目前已进入战略研究阶段。为编制好这项规划 ,2 0 0 3年 12月— 2 0 0 4年 5月自治区科技厅深入… 相似文献
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针对我国大学教育中不同程度地存在着"科研、教学、社会服务相冲突"以及"工具价值与人文价值相分离"等问题,在对我国大学教育各要素系统考察的基础上提出相应对策:一是通过评价改革促进科研向学科建设和生产转化;二是加强平台建设和人才培养模式改革;三是通过建立"第三方"知识咨询与服务,形成网络机制。将理性与善相结合,科学与人文相结合。变被动为主动,变低效为高效,变无价值为有价值,变冲突为共生共荣。 相似文献
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随着科学本身的发展以及科学文化社会功能的日益加强,科学文化逐步与人文文化相背离,科学犹如一把双刃剑,当它被善用的时候,它能够创造人间奇迹;当它被恶用的时候,它也使人类生存环境恶化。这就促使我们不断地对科学进行反思,而“第三种文化”的提出正是对这种反思的一种回响。同时,对“第三种文化”的哲学思考就致力科学文化与人文文化研究,推进两种文化和谐会融,促进中国文化“科学发展”具有重要理论和实践意义。 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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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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《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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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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《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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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
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Milton Mueller 《The Information Society》2001,17(3):151-163
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. 相似文献
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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.…… 《中国科学院院刊(英文版)》2008,22(1):15-15
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. 相似文献
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《中国科学院院刊(英文版)》2014,(3)
<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 相似文献