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创意产业集群化:基于知识的结构性整合视角 总被引：1，自引：0，他引：1
基于产业经济学的产业链理论,结合SECI知识创新模型,对创意产业集群化趋势,从产业链知识结构角度进行试探性研究。认为创意产业的产业链结构呈现出网络状特征,并从产业链的知识实现模式对其网络状特征进行分析,最后总结了创意产业链知识整合的实现模式。 相似文献
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移动互联网企业在产业链上扮演着资源整合的角色。基于产业价值链,移动互联网企业与运营商、内容供应商及设备制造商之间呈关联度高的锥型关系,进而从用户价值、价值链定位、产品与服务、跨界竞合四方面分析影响其盈利的因素,并从内容付费、广告媒介、产品分销以及联盟营销与利益分享四方面探析移动互联网企业的盈利模式。笔者认为,移动互联网企业要实现盈利,必须整合企业内外资源,与产业链各环节紧密合作,才能最终实现用户价值。 相似文献
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为促进珠三角地区工业设计产业快速发展,提升工业设计产业竞争力,以工业设计产业链为视角,运用文献分析、比较分析法等方法,分析工业设计及其产业链的基本内涵,梳理珠三角地区工业设计产业链目前存在的设计产业链基础薄弱、产业链横纵向链接主体松散等问题,并分析芬兰等发达国家和地区设计产业链的发展进程。结合珠三角自身工业设计基础现状,在发达国家和地区的经验启示下,提出珠三角地区工业设计上中下游产业链构建的相关策略:政府科学引导产业链整合;加强产业链中创新主体链接点紧密度;设计企业向产业链横纵向发展。 相似文献
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采用系统化的思维方法,对智能交通产业链的系统特性进行分析,以系统理论为基础,探讨促进智能交通产业链知识整合的三种动力:内部推动、环境推动和政府推动,在此基础上构建智能交通产业链知识整合的机制模型.分析促进智能交通产业链知识整合的自组织机制、他组织机制和环境机制的运行条件. 相似文献
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从智能交通产业链特性和产业发展现实的角度探讨产业链知识整合对该产业的产业化发展的影响,并对产业链知识整合促进智能交通产业化发展的路径进行分析. 相似文献
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新形势下做大做强农作物种业、保障粮食安全已被提升至国家战略层面,当前迫切需要完善农作物种业国家创新体系,促进创新链产业链深度融合。相对于农业科技强国已形成以企业为主的农作物种业国家创新体系,我国农作物种业仍面临着国家创新体系大而不强、科技创新效能低下、创新链产业链融合的创新生态尚未形成等问题,严重制约了我国种业的高质量发展和国际竞争力提升。文章在分析全球农作物种业创新发展态势的基础上,剖析种业国家创新体系制约我国种业创新链产业链融合的问题和障碍。建议要充分考虑农作物种业科技创新的独特规律和需求,加强顶层设计,宏观统筹优化整合全国种业科技力量,构建以市场为导向、以企业为主体、产学研政结合、全产业链一体化的中国特色农作物种业国家创新体系;在充分考虑区域差异性基础上发挥全国统一大市场的优势,促进创新链产业链融合。 相似文献
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本文通过文献回顾,本文构建了技术能力与产业链整合能力的相互关系分析框架,并选取我国先进聚合物材料产业的龙头企业金发科技作为案例进行研究。研究发现:①技术能力与产业链整合能力在知识载体、知识流动方面体现出一定的重合性;②技术能力是企业提高产业链整合能力的保障,而产业链整合是企业提升技术能力的有效途径;③企业技术能力和产业链整合能力存在耦合关系,两者的相互匹配能够在更大程度上促进企业综合能力的提升。 相似文献
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腾讯QQ的盈利模式分析与思考 总被引：1，自引：0，他引：1
电子商务企业如何盈利一直是值得思考和探讨的问题,文章通过对腾讯公司的盈利模式进行分析,得出一些电子商务企业拓展盈利途径和创新盈利模式的启发和思考。 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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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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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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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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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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《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