首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1088篇
  免费   49篇
各国政治   76篇
工人农民   163篇
世界政治   88篇
外交国际关系   49篇
法律   512篇
中国政治   12篇
政治理论   232篇
综合类   5篇
  2023年   7篇
  2022年   11篇
  2021年   16篇
  2020年   43篇
  2019年   49篇
  2018年   59篇
  2017年   66篇
  2016年   59篇
  2015年   32篇
  2014年   47篇
  2013年   180篇
  2012年   49篇
  2011年   44篇
  2010年   24篇
  2009年   37篇
  2008年   42篇
  2007年   45篇
  2006年   24篇
  2005年   36篇
  2004年   23篇
  2003年   31篇
  2002年   41篇
  2001年   15篇
  2000年   11篇
  1999年   11篇
  1998年   10篇
  1997年   6篇
  1996年   13篇
  1995年   11篇
  1994年   1篇
  1993年   15篇
  1992年   6篇
  1991年   6篇
  1990年   8篇
  1989年   6篇
  1988年   11篇
  1987年   4篇
  1986年   5篇
  1985年   6篇
  1984年   4篇
  1982年   3篇
  1981年   5篇
  1980年   2篇
  1979年   1篇
  1978年   6篇
  1977年   1篇
  1972年   2篇
  1971年   1篇
  1970年   1篇
  1968年   1篇
排序方式: 共有1137条查询结果,搜索用时 31 毫秒
51.
52.
Among the unforeseen problems of the new industrial age has been the disposal of increasing quantities of wastes—many hazardous and toxic. Industrial chemistry has produced numerous products that, while useful, are alien to nature and resistant to biodegradation or detoxification. Growing public awareness of the possible hazards and risks involved in disposal of the residuals of industrial activities is arousing a popular demand for environmental protection. But this popular awareness depends upon public information and a degree of scientific literacy—conditions which vary widely among nations. Initial consequences are environmental regulations and restrictions respecting waste disposal in scientifically developed countries, and vulnerability among less developed countries to the export of hazardous wastes from the countries of their origin. A secondary consequence is the emergence of international waste trade as a national and international multidimensional policy problem.  相似文献   
53.
54.
ABSTRACT

In this article we introduce the special issue through framing the debate on the role of caste in India’s current land wars. We draw attention to how caste consistently mediates land transfers in present day India by pre-empting, undermining, or fuelling processes of social contestation, as well as the ways in which land claims in turn shape realigned or reimagined caste identities. Based on this, we make three main arguments. The first and most obvious one is that in contemporary conflicts over land, caste matters in evolving ways that deserve attention. Second, we argue that caste and land are recursively linked categories that are produced and reproduced in continuous interaction, even as multi-scalar political economies (re)shape them. And third, that different registers of caste are articulated by different social groups in more or less overt ways as they stake often competing claims to land.  相似文献   
55.
56.
A total of 185 unrelated Danish males were typed for the Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 using the kits PowerPlex Y (Promega), ReliaGene Y-Plex 6 and ReliaGene Y-Plex 5 (Reliagene Technologies). A total of 163 different haplotypes were observed and among these, 144 haplotypes were unique. The gene diversity was 0.9985. In DYS392, a variant allele migrating as a 10.2 allele was observed. Sequencing of the allele showed a deletion upstream the repeated area.  相似文献   
57.
Bradford L 《Time》2003,162(6):suppl 1-s2, 4-5
  相似文献   
58.
This research note examines two models of economic development policymaking. The literature on economic development and urban politics provides one image of reality regarding the factors associated with economic development policy in cities. When tested empirically, however, this model is found wanting. An alternative model is presented, identifying the complex set of factors associated with a single governmental policy, in this case, tax abatements.  相似文献   
59.
60.
The article argues that the increase in crime and urban violence in Argentina, especially in Buenos Aires, can be explained as an outcome of the interaction of four factors: the new social relations established by neoliberalism; the incapacity of the state to resolve the social conflicts which have arisen from these new social relations; the failure to democratise the security forces; and the exclusion of a sector of society from the rights of effective democratic citizenship. The increase in crime and urban violence is, thus, analysed as a problem of governability.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号