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61.
台金高速公路是沟通浙江腹地与东部的高速干线公路,它包含全长7,6公里的苍岭特长隧道群。苍岭特长隧道群交通安全管理的难点主要是:进出隧道视觉适应困难,特长隧道除险施救困难,坡道路段事故防范困难。落差路段加固设施困难,车流增加有效管控困难。对此应建立适应苍岭特长隧道群交通安全管理的警务机制,包括建立有效联勤联动机制,建立综合动态管控模式,优化复杂路段行车环境,净化路面整体行车秩序,布设立体安全宣传网络。 相似文献
62.
亚洲开发银行与湄公河次区域经济合作 总被引:1,自引:0,他引:1
湄公河流域区域合作在20世纪90年代初重新活跃,并形成了众多国际组织和国家参与的合作机制.其中亚洲开发银行牵头组织的湄公河次区域经济合作是最有成效的一个.本文试图探究亚行在湄公河区域合作过程中的作用与挑战. 相似文献
63.
64.
党的十六届四中全会《决定》强调指出:"根据基层党组织建设面临的新情况新问题,调整组织设置,改进工作方式,创新活动内容,扩大覆盖面,增强凝聚力,使基层党组织都紧密联系群众、充分发挥作用."这是党中央对新时期党建工作提出的新要求.如何加强非公有制企业党建工作,促进非公有制经济健康发展,是当前党建工作中亟待认真研究和解决的新课题. 相似文献
65.
This article attempts to build a bridge between contemporary studies of global firms from emerging economies and existing theories in comparative political economy. It argues that given the primacy of the state as an economic actor in developing countries, the variety of capitalism literature could provide a theoretical foundation for firm-level analyses of emerging market multinationals. For example, the authors suggest that China and India may be moving towards a ‘hybrid market economy’. They also offer a typology of Indian and Chinese corporates to demonstrate an empirical approach to analysing domestic business–government relationships and the ways in which these firms are shaped by the peculiarities of their respective institutional setting. Finally, they identify some of the likely pitfalls of doing cross-national comparisons of emerging market multinationals, particularly with respect to the reliability of corporate data. 相似文献
66.
在新一轮基础教育课程改革中,学习方式的转变是其重点之一,如何在教学中转变学生的学习方式?采取体验式学习不失为一种较好的方法。"学习历史的过程就是体验历史的过程,体验人类过去的生活,体验生存环境对人类 相似文献
67.
Many surveys show that China’s political regime, under the Chinese Communist Party’s authoritarian rules, enjoys a high level of public support. However, it is still uncertain whether China’s emerging middle class will become the “agent of democratization” as suggested by modernization theory. Using the data of Asian Barometer Survey conducted in China in 2011, this article demonstrates that the relationship between class identity and preference for liberal democracy in China may be inverted U-shaped. The Chinese middle class shows a higher preference to features of liberal democratic regimes than its counterparts of the lower- and upper-class. Members of the Chinese middle class also tend to regard democracy as the best form of government. Thus, the middle class has the potential to initiate democratization in China if the Chinese government fails to keep satisfying the middle class’ quest for economic well-being and protection of property rights. 相似文献
68.
Vangie A. Foshee Thad S. Benefield Heath Luz McNaughton Reyes Susan T. Ennett Robert Faris Ling-Yin Chang Andrea Hussong Chirayath M. Suchindran 《Journal of youth and adolescence》2013,42(4):471-486
The peer context is a central focus in research on adolescent risk behaviors but few studies have investigated the role of the peer context in the perpetration of adolescent dating violence. This longitudinal study examined between-subjects and within-person contemporaneous and lagged effects of peer attributes, measured with social network analyses, on trajectories of dating violence perpetration and determined if effects varied by grade and/or sex of the adolescent. Data are from adolescents who participated in a five-wave panel study beginning when they were in 7 through 9th grade and ending when they were in 10 through 12th grade (n = 3,412); half were male, 40.5 % were white, 49.9 % were black and 10.4 % were of another race/ethnicity. Significant between-subjects effects indicate that adolescents who typically have friends who use dating violence, and girls who are typically high in social status, are at increased risk for using dating violence throughout adolescence. Adolescents who typically have high quality friendships and girls who typically have friends with pro-social beliefs are at decreased risk for using dating violence throughout adolescence. Significant within-person contemporaneous effects indicate that both boys and girls reported lower levels of dating violence than usual at times when they had more friends with pro-social beliefs, and reported higher levels of dating violence than usual at times when they had higher social status. None of the lagged effects were significant and none of the effects varied across grade. These findings suggest that the peer context plays an important role in the development of the perpetration of adolescent dating violence. 相似文献
69.
Ha-Joon Chang 《The Journal of peasant studies》2013,40(3):477-515
This article reviews the histories of agricultural policy in 11 of today's developed countries between the late-nineteenth and the mid-twentieth century and in 10 developing and transition economies since the mid-twentieth century. After discussing the theoretical limitations of the prevailing orthodoxy, the article discusses the history of a wide range of agricultural policies concerning issues like land, knowledge (e.g., research, extension), credit, physical inputs (e.g., irrigation, transport, fertilizers, seeds), farm income stability (e.g., price stabilisation measures, insurances, trade protection), marketing, and processing. The article ends by discussing the policy lessons that may be learned from these historical experiences. 相似文献
70.
Wu-ting Tsai Ph.D. Chia-I Hu M.S. Chia-Yun Chang L.L.M. 《Journal of forensic sciences》2020,65(1):255-258
The horizontal displacement of the human body resulting from fatal fall from a height is an important variable commonly used to inversely determine the cause or identify other forensic aspects of the fall. When examining the horizontal displacement, the wind effect is generally ignored. This technical note reports analytical modeling of the falling process, utilizing previous measurements of wind force acting on the human body, for determining the functional relationship between the wind speed and the horizontal displacement in the falling process. The result reveals that it does not take extremely rare wind conditions to cause a considerable shift of the human body, highlighting the importance to consider wind as a factor in investigations of fatal falls. 相似文献