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This article deals with government policies to promote innovative clusters in which firms and related supporting institutes closely interact and stimulate the innovation process. It argues that the Korean government has taken various types of policies in the process of developing clusters. The Regional Research Centre (RRC) policy programme and the Semiconductor Equipment Research Centre (SERC) of Hoseo University are case studies. The RRC programme aims to establish a regional research network among research agents having a common interest in regionally specialized technologies, and to strengthen their technological capability. The SERC, established in 1996 as one of the RRCs, has played a successful role as the government intended. The local business environment wherein user firms and suppliers were scattered and fragmented was greatly improved as the result of the active role of the SERC.  相似文献   
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本文先论析在特定的历史与现实情境下 ,“新加坡华文知识分子”的语义 ;再从历史发展的角度考察殖民地时代、独立建国时代和踏入二十一世纪后 ,新加坡华文知识分子的出身和特征 ,以及他们所扮演的角色如何从政治、教育和文化舞台上逐步退缩 ,而今后又将会有怎样的转变和突破  相似文献   
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采用定量分析的方法,对在韩华侨人数变化的趋势、有关在韩华侨研究的概况进行了分析;从政府对华侨的关注及政策的改进、韩中民间经济贸易关系加速、韩国华侨扩大对外交流的努力、华侨学校的再兴等方面阐述了韩中建交后韩国华侨社会的变化;并从政治、经济、社会、文化等层面对韩国华侨地位加以评估。结论是,由于韩国政府对外国人政策的变化,中国人在韩国的影响力日趋显著;受教育、人才等因素的影响,在韩华侨在韩国的地位并无明显改善;随着新华侨影响幅度的加强,在韩华侨社会有很大的发展前景;韩国政府对于外国人的政策已有相应程度的改善,包容多种文化的政治态度应予以肯定。  相似文献   
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对云南剑川县出土的木质文物进行了研究,从超微结构层面更深入地解析了饱水古木的降解情况。出土的云南松(Pinus yunnansis)古木在饱水环境中淹埋了4 000多年。降解主要发生在晚材管胞,而且降解在晚材部分并不均匀:一些未降解的完好管胞分布在降解严重的管胞中。透射电镜观察显示:降解从S1/S2和S2/S3的界面开始;对于一些降解较严重的管胞,到腐朽后期细胞次生壁全部发生降解,只留下复合胞间层;细菌侵蚀是云南松饱水古木降解的主要原因。固体核磁共振结果表明:纤维素和半纤维素降解严重,木质素也出现了一定程度的降解。本研究可为其后续的加固保护提供科学的参考依据。  相似文献   
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Four of the Koryǒ dynasty's earliest kiln sites are studied for the macroscopic, compositional, and microstructural characteristics of their celadon products. Recent excavation of Sǒri and surface investigation of Kangjin sites provided new materials for closer examination of the origin and early developments of celadon technology in traditional Korea. Two other sites, Wǒnhǔngni and Osari, with archaeological characteristics in common with the oldest layer of Sǒri, are also examined. Principal component analysis of body composition shows thai Sǒri and Kangjin had better control in their choice of raw materials whereas Wǒnhǔngnt and Osari had much wider scatter, showing the more experimental nature of their operation. The early Kangjin grouped out separately primarily because of their higher Al2O3 content, while X-ray diffraction patterns indicate they might have been fired at a higher temperature than other groups. The Korean method of two-step firing, first at a lower temperature to bake imglazed bodies and then at a higher temperature after glazing, is evident from the earliest operations in Kangjin.  相似文献   
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Incremental dentine analysis utilizes tissue that does not remodel and that permits comparison, at the same age, of those who survived infancy with those who did not at high temporal resolution. Here, we present a pilot study of teeth from a 19th‐century cemetery in London, comparing the merits of two methods of obtaining dentine increments for subsequent isotope determination. Covariation in δ13C and δ15N values suggests that even small variations have a physiological basis. We show that high‐resolution intra‐dentine isotope profiles can pinpoint short‐duration events such as dietary change or nutritional deprivation in the juvenile years of life.  相似文献   
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In a calculated move to appeal to his core constituency during his first term, President George W. Bush launched domestic and international faith‐based initiatives designed to leverage public finance for religious groupings to carry out social and welfare functions formerly performed by government or secular organizations. In December 2002 the Center for Faith‐Based and Community Initiatives (CFBCI) was extended to the United States Agency for International Development (USAID). The Center's intention was to ‘create a level playing field’ for faith‐based and community groups to compete for foreign assistance funding. These presidential initiatives are problematic, however, calling into question the first amendment—the separation of church and state. Upon taking office Barack Obama set up the Office of Faith‐based and Neighborhood Partnerships, promising a greater emphasis on community/neighbourhood programs. The CFBCI remains a fixture in USAID and Obama shows as much enthusiasm for the initiative as his predecessor. Faith‐based international relations and political science scholars have sought to build on these initiatives and call for a greater role for faith in US foreign policy. On the eve of the 2012 presidential election, this article considers the claims for a faith‐based foreign policy by examining the construction of a faith‐based discourse by academics and successive presidents. Using faith‐based initiatives and USAID as a case–study, the article discusses criticisms of the policy and focuses on the role of a conservative evangelical organization, Samaritan's Purse, to illustrate the advantages and disadvantages of faith‐based approaches. The article argues that advocates of faith‐based foreign policy, in seeking special privileges for ecumenical religious actors, overlook their declining international significance and the opportunities afforded to less tolerant but more populist religious actors which have the potential seriously to harm US foreign policy objectives.  相似文献   
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"5.12汶川特大地震"对安岳石窟所属的孔雀洞经目塔产生了较大的影响和破坏。本次勘察修缮设计目标是修复经目塔震后的直接残损,对其结构进行必要的加固,减缓风化对塔体的影响,由于破坏的突然性及抢救工作的迫切性要求,从勘察到设计仅仅1个多月时间,勘察设计方在工作之初便决定引入三维激光扫描技术,并在评估及设计过程使用计算机模拟复原技术,力求准确翔实的得出经目塔震后的评估结论,及为震落构件找到准确的原有位置。作为最终修缮设计的依据。并通过结构计算,最终确定经目塔的修缮方案。本次勘察设计过程中引入的三维激光扫描技术及计算机模拟技术在石质文物勘察设计中均具有突破性进展,为今后石质文物的科技保护进行了切实有效的探索。  相似文献   
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