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同步碎石封层技术是新一代道路养护技术。本文详细介绍了该技术的特点、工艺、前景等,希望以此进一步推动该在我国的发展。 相似文献
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自主-技术跨越模式研究 总被引：5，自引：1，他引：5
知识经济时代孕育着大量的新的技术机会，而当今世界的竞争，归根到底是技术的竞争。谁拥有先进的技术，谁就能占领市场，科技的创新和跨越发展已成为国家经济成败的关键。“先进的技术是买不到的”，这就为后发国家依靠本国自身力量实施跨越提供机遇与挑战。本文就对自主跨越模式的涵义、机理、技术积累过程予以探讨，以期能在此方面提供一些可供借鉴的东西。 相似文献
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运用专利计量与信息可视化技术手段,对会聚技术进行测度与可视化分析,是一个较新的研究课题。对纳米-生物(NB)会聚技术测度与可视化分析的结果显示,2000-2009年间,NB会聚技术呈现出快速发展的势头;NB会聚技术共涉及到4 998个不同的技术小类,其中"细菌、真菌、病毒等的测试与探测技术"是最重要的领域;NB会聚技术的热点主题,主要集中在核酸、碳纳米管、制备方法、生物标本、癌症治疗、靶标分子等方面。中国政府和科学技术界,应通过加强纳米与生物技术领域的合作,拓展纳米与生物技术的合作领域和合作主题,培养更多的NB会聚技术领域人才等途径,推动中国NB会聚技术的不断发展。NB会聚技术的测度与可视化分析方法,可应用于其他会聚技术领域。 相似文献
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《中国科技论坛》2019,(4)
石墨烯逐渐成为纳米科技及产业发展中最引人注目的领域之一,也是世界许多国家激烈竞争的重要领域。从科学、技术、产业的相互关联中,揭示各国和地区的发展特征和竞争态势,对探寻中国石墨烯发展的优势和差距进而制定有效的政策具有重要意义。以专利数据为载体,通过科学-技术关联强度和产业技术扩散能力的测度发现:在8个主要国家和地区中,美国的科学-技术互动程度、产业技术扩散能力以及两者的相对匹配程度都处于领先地位;日韩对基础知识的吸收率较低,但是吸收速度较快;英国作为基础研究强国,但是其无论是科学与技术关联还是技术与产业的关联强度都较弱,产业化水平也落后于亚洲的中日韩等国;中国虽然起步较晚,但是,无论在科学与技术关联强度和产业技术扩散能力都表现出较强的发展态势。 相似文献
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省部科技共建是中央政府与地方政府通过共建优化整合中央和地方科技资源,以促进区域科技经济发展的一种新合作形式。共建形式可分为省部共建实验室、省部共建创新产业基地、省部共建创新工程、重大发展计划中的科技共建等4类。共建项目选择的原则包括整体性、长期累积性和效益性等,其共建重点领域是基础研究、科技人才培养、产学研平台和战略性产业等4方面。 相似文献
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管理绩效与科技管理创新 总被引：1，自引：0，他引：1
科技管理工作绩效与科技管理创新是相辅相成、相互促进的。用实例阐述了高校科技管理通过科技管理手段取得的绩效,并对高校进一步加强科技管理创新、制度创新和人才队伍建设、促进科技成果转化等几方面进行了探讨。 相似文献
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基于XML电子商务的研究 总被引：1，自引：0，他引：1
在电子商务领域,XML的诞生为电子数据交换提供了新的思路,它已经开始逐渐取代传统的EDI,成为企业之间信息交换的有力工具。本文将从基于EDI电子商务的局限性出发,阐述XML技术相对EDI技术的优势,以及基于XML技术电子商务的发展。 相似文献
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Abstract Australia's treatment of information technology (IT) has vacillated between two policy directions: laissez faire, market directed strategy on the one hand, and strong government interventionist, plan directed strategy on the other. The resultant policy mix is more a collection of individual initiatives than a coherent strategy. It produces conflict between initiatives aimed at developing indigenous information industries and those improving the productivity and competitiveness of all industry by encouraging the wider application of IT. Unlike its East Asian neighbors, Australia does not have a powerful, independent economic planning agency capable of creating and implementing industrial and technology policy. Policies must be developed through the give and take of a democratic political process, a process that can lead to fragmented, uncoordinated policies based on bureaucratic inertia, the demands of special interest groups, and short‐term political considerations, rather than long‐term strategic plans. The future of IT policy in Australia will depend upon the kinds of consensus that can be achieved on the role of IT in economic development. It will also depend on the government's skill in implementing policy and on the reactions of the private sector to whatever policies emerge. 相似文献
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《普罗米修斯》2012,30(2):272-274
Great progress in the field of recombinant DNA technology has masked concern about the safety of the procedures involved. It seems that those carrying out oncogene research using these techniques may be exposed to considerable danger of contracting cancer. A thorough program to assess the risks involved is required to replace the complacency of ignorance which now exist, and it is required before rather than after damage is done. 相似文献
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Inge Røpke 《Research Policy》2012,41(9):1631-1642
Information and communication technology (ICT) can be seen as a general-purpose technology with wide-ranging socio-economic and environmental implications across sectors. ICTs also constitute a system of technologies with stronger internal links since the emergence of the Internet and broadband as a new information infrastructure. The new infrastructure has co-evolved with widespread integration of ICTs in everyday life, and consumer demand has been decisive for ICT innovation. This article explores the environmental directionality of ICT innovation and the broadband transition, focusing mainly on energy impacts. It is argued that much innovation tends to develop in an unsustainable direction and that public regulation falls far short of the challenge. Transition theory is applied to analyze the background for the unsustainable development and the reasons why environmental concerns do not figure more prominently in the broadband transition. Finally, it is discussed how the direction of ICT innovation could be influenced in order to realize more of the positive sustainability potential. 相似文献
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"十五"、"十一五"期间,科技政策领域的研究在我国受到越来越多的重视,也更多地被应用到国家决策。文章对近十年来科技政策领域的期刊论文进行统计分析,揭示其载文趋势和热门关键词,初步确定该领域的核心著者和核心期刊,并对科技政策领域论文的期刊分布和基金情况等进行分析。 相似文献
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《普罗米修斯》2012,30(2):288-289
Despite a dramatic growth in interest in technology over the last two decades, this has not resulted in a clear understanding of either the nature of technological change or the basis for its regulation. Part of the problem is the ambiguous heritage of science, technology and society studies which rose to prominence in the 1970s. This paper seeks to provide a theoretical scheme for categorising the commonly used models of technological change: to outline the limitations of ‘technocratic’ and ‘technophobic’ approaches to technology and social development and argue for the superiority of an explicitly ‘technochoice’ approach; and to discuss the dominant models for the public control of technology. 相似文献