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121.
全球技术空间体系及我国的对策初探 总被引:4,自引:0,他引:4
全球技术空间体系是指技术存量在技术势差激励下,在全球范围内各区域间交流运动所形成的复杂空间网络。它突出地表现为技术存量在不同区域、不同等级的技术供给者、消费者以及联结它们的技术流通渠道中的交流运动。技术势差、技术廊道是全球技术空间体系形成的必要条件,而知识产权保护是保证技术流动长盛不衰的制度保障。本文仅从体系形成的基本条件、现实障碍、特征及区域效应等方面简要分析了全球技术空间体系的形成机制,进而探讨了中国面对全球技术空间体系的政策选择。 相似文献
122.
声波CT技术在泸定桥东桥台内部结构探测中的应用 总被引:2,自引:0,他引:2
为配合国家物局对国家首批重点物保护单位——泸定桥病害整治工作的顺利开展,我们采用声波CT层析成像技术对东桥台内部结构进行了泸定桥东桥台的无损探测,为泸定桥东桥台裂缝病害原因分析提供了科学依据,并在此基础上提出了相应的病害整治措施。 相似文献
123.
Emmeline Ledgerwood 《Parliamentary History》2020,39(2):331-349
A growing collection of archived oral history interviews with former MPs offers historians new opportunities to study the influences that have directed MPs’ routes into elected office and their behaviour in the house of commons. This article draws on evidence in the interviews to consider the extent to which an MP's background in science, technology, engineering, maths, and medicine (so-called STEMM subjects) has contributed to his or her activity as a parliamentarian. When concerns are raised about the House's capacity to effectively debate and scrutinise legislation concerning STEMM matters, those concerns are often accompanied by calls for more MPs with a STEMM background. Listening to these oral history interviews to hear what individual MPs say about their connections with STEMM – whether before, during, or after their time in the Commons – provides an insight into the relevance of having a STEMM background as an MP and offers explanations as to why MPs with a STEMM background are in a minority in the House. As such, this examination of historical material contributes to the ongoing debate about the role of STEMM experts in parliament while demonstrating the value of consulting archived oral history interviews when researching 20th-century parliamentary history. 相似文献
124.
新中国成立后,以何种组织形式和方法领导科学工作是当时党和政府面临的一个重要问题。中国科学院作为“主管国家科学事业的政府职能部门”和“全国科学领导中心”,探索建立了专门委员制度、专业工作委员会和学部制度,逐渐确立了在新中国科学事业中的学术领导地位。全国科联是自然科学各专门学会的联合组织,是中国科学院进行学术领导的“群众基础”。中宣部科学(卫生)处和政务院文化教育委员会是党和政府领导中国科学院工作的主要机构,其中中宣部科学(卫生)处在实际工作中发挥了更为重要的作用。 相似文献
125.
James Sumner 《History & Technology》2014,30(4):309-333
In a climate of profound uncertainty over Britain’s postwar status, some industrialists and policymakers sought solace in a ‘defiant modernist’ aesthetic, proposing radical technological transformations to circumvent economic constraints. The British computer industry, which briefly challenged that of the USA for technological sophistication, presents a revealing instance of this approach and its limitations. Early promoters, notably Vivian Bowden of Ferranti, shrewdly laid the rhetorical groundwork to position the new machines as the natural outcome of a uniquely British technological trajectory. Into the 1960s, however, their agenda was disrupted not only by economic realities, but also by the increasing importance of software and compatible systems as opposed to individual machines, and by growing public and industrial familiarity with computing in general. Promoters sought new points of differentiation, but had made little headway when a combination of national policy changes, growing market dominance by US-based corporations, and Anglo-French rapprochement rendered the British national exception largely unworkable. Its powerful rhetorical appeal, however, ensured that it never entirely disappeared. 相似文献
126.
Michael Mintrom Chris Salisbury Joannah Luetjens 《Australian journal of political science》2014,49(3):423-438
Policy entrepreneurs seek to shift the status quo in given areas of public policy. In doing so, they work closely with others, and their activities call for high levels of political skill. This article examines the actions of policy entrepreneurs who promoted the development of knowledge economies in two Australian states: Queensland and Victoria. During the past two decades, national and sub-national governments around the world have sought to nurture knowledge economies within their borders. Our analysis of knowledge economy advocacy improves understanding of how specific individuals – as strategic team builders – can promote major policy change. This focus on team work and coalition-building as central elements of the process of policy entrepreneurship offers a corrective to some earlier studies that inappropriately conferred lone hero status to policy entrepreneurs.
政策企业家们试图改变公共政策特定领域内的现状。在这个过程中,他们与他人密切合作,他们的活动呼唤高水平的政治技巧。本文考察了政策企业家在澳大利亚的昆士兰和维多利亚两个州促进知识经济的行动。在过去二十年里,世界各地国家以及次国家政府都想在自己的版图内培育知识经济。我们对知识经济促进情况的分析有助于更好地理解何以某些个人如战略团队的建设者们可以促成重要的战略转变。本文聚焦团队工作以及联盟建设,将其视为政策企业家活动的核心因素。这样一种视角是对以往过分强调个人英雄的一种修正。 相似文献
127.
自晚清以来,首先由一些外国人开始关注、著录宜兴陶业。到20世纪前期,中国人对于窑口、产品、工艺等宜兴陶业情况的文献记录逐渐涌现,其中包括宜兴制陶环节中最具特色的泥片成型工艺。传统泥片成型工艺虽延续至今,但以如今的制作方法与之相比,诸多方面和细节已逐渐改变,甚至消失。宜兴窑业传统工艺的传承与保护,任重而道远。 相似文献
128.
N.P. Salugina 《Archaeology, Ethnology and Anthropology of Eurasia》2011,39(2):82-94
Based on ceramic assemblages from the Yamnaya (Pit Grave) culture burials, the technology of pottery manufacture practiced by the Early Bronze Age people of the Middle Volga–Southern Ural region is described. The analysis follows the methodology developed by A.A. Bobrinsky. The results are used for reconstructing the origin and evolution of the Pit Grave culture. The role of ceramics in Early Bronze Age funerary ritualism is discussed. 相似文献
129.
David Doloreux Diane‐Gabrielle Tremblay Juan‐Luis Klein Steve Dionne Tarek Ben Hassen 《The Canadian geographer》2011,55(4):426-438
This article describes the conditions for the development of four industrial clusters and the mechanisms of their integration in the regional economy. The case studies are the aerospace and apparel clusters in Montreal, and the agri‐food and marine science and technology clusters in the Lower St. Lawrence region. Clusters are defined as arrangements of businesses, government actors, public authorities, and local intermediary organizations in a local area. However, the study shows that clusters are based on actors and processes operating at different scales, from the local to the global. It also shows the importance of the sectoral leadership acknowledged by the different stakeholders. 相似文献
130.
Bernard A. Schriever Matthew Taliaferro Barbara J. Roth 《Journal of Anthropological Archaeology》2011,30(2):102-115
The raw materials from which stone tools are made can provide considerable information relevant to behavioral variation within a prehistoric population. By examining the stone used for tools from two different types of Late Pithouse period (A.D. 550-1000) residential sites from the Mimbres Mogollon area of Southwestern New Mexico, this paper illustrates how understanding the lithic landscape of a region provides a means to assess behavioral variation in stone procurement practices. The analysis indicates that the differences in mobility and economic pursuits between longer-term residential sites containing pit structures and a shorter-term seasonal residential site with ephemeral architecture structured the raw material procurement practices of site’s occupants. Pit structure sites were focused on agricultural pursuits and used a technology that centered on the production of informal tools fashioned from locally available raw materials. The seasonal residential site focused on wild resources and evidenced greater reliance on formal tool production using raw materials acquired from beyond the immediate vicinity of the site. Despite increasing sedentism and agricultural dependence of the region’s population, some portion of the population exercised seasonal mobility strategies and associated technological and behavioral practices more typical of hunting and gathering populations, suggesting a diverse socio-economic system within the region. 相似文献