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   9886篇
  免费   306篇
各国政治   506篇
工人农民   460篇
世界政治   591篇
外交国际关系   354篇
法律   6146篇
中国共产党   4篇
中国政治   74篇
政治理论   1980篇
综合类   77篇
  2021年   80篇
  2020年   146篇
  2019年   193篇
  2018年   256篇
  2017年   271篇
  2016年   267篇
  2015年   187篇
  2014年   201篇
  2013年   1147篇
  2012年   277篇
  2011年   266篇
  2010年   216篇
  2009年   251篇
  2008年   294篇
  2007年   273篇
  2006年   287篇
  2005年   243篇
  2004年   258篇
  2003年   224篇
  2002年   236篇
  2001年   283篇
  2000年   285篇
  1999年   203篇
  1998年   128篇
  1997年   131篇
  1996年   124篇
  1995年   111篇
  1994年   103篇
  1993年   121篇
  1992年   196篇
  1991年   207篇
  1990年   188篇
  1989年   187篇
  1988年   168篇
  1987年   182篇
  1986年   177篇
  1985年   166篇
  1984年   163篇
  1983年   168篇
  1982年   99篇
  1981年   93篇
  1980年   78篇
  1979年   108篇
  1978年   79篇
  1977年   77篇
  1976年   60篇
  1975年   59篇
  1974年   64篇
  1973年   73篇
  1972年   63篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
21.
The rare event of a corpse immersed in glacier ice becoming exposed on a glacier surface is closely connected with the glaciological conditions at the scene and the site of the accident. Provided that the time since death is known, certain questions relative to the circumstances of a mountain accident can only be answered by considering glaciological aspects. How the scene of an accident can be reconstructed by inference from the site of discovery is discussed by means of three exemplary cases that occurred on Tyrolean glaciers (Austria) during the past 40 years: (1) Two corpses were discovered close above the equilibrium line in the accumulation area after 25 years. The two victims had fallen down a rock face after the breaking off of a cornice and had come to rest in the uppermost part of the accumulation area. (2) A victim was discovered in the lower ablation area 8 years after falling down a crevasse in the middle part of the ablation area. (3) A female alpinist was discovered at the very end of the glacier after 29 years; it was concluded that the accident must have happened in the accumulation area.  相似文献   
22.
Linkages between security and development, and the need for national and international organizations to integrate these areas and concerns in policy, are widely recognized. It is, however, less clear how to practically accomplish this. Different policies will address different security and development concepts and aspects, and choices on focus and priority need to be made. This can generate tensions and resistance within organizations, resulting in limited integration. A case study of the World Bank's attempt to be more ‘conflict-sensitive’ demonstrates this dynamic. This attempt has had various positive aspects, but the integration of conflict concerns in its programmes and policies remains uneven and somewhat limited. While there is certainly room for improved integration, this should not be pursued beyond the point where the Bank's comparative advantage is undermined and resources from its core mission of combating human poverty diverted.  相似文献   
23.
Newspaper juries     
This article reports on a field experiment on the effect of media information on people’s attitudes towards the justice system. For the duration of a year a Dutch local newspaper took small groups of readers, called ‘newspaper jurors’, to court sessions of criminal cases and subsequently reported on their experiences and perceptions. Using a quasi-experimental design, we examined whether an attitude change in the general reader population of this particular local newspaper occurred as a result of the jury’s newspaper reports. Findings show that, after the treatment interval of 1 year, no attitude change in the general reader population could be identified that was absent in the control group.  相似文献   
24.
25.
26.
27.
28.
29.
This article is the result of a master's thesis about children and their universal right to be included in a family environment. This is not only protected under international law, but also intuitive to human beings. HIV‐AIDS continues to threaten lives of children, particularly in sub‐Saharan Africa in the form of orphaning. Looking at a case study from Kenya, it is revealed that, while legal protection is yet to be fully realized in the state, strong cultural norms of value are alive. Currently, the extended family system is the greatest protection to children orphaned or at risk of being orphaned. However, this system was made invisible in the domestic laws of Kenya under the Children Act 2001. This neglect calls for questions not only regarding the protection cultural norms may offer, according to the best interests of children, but also as to the cultural environment being created with the new law.  相似文献   
30.
North American research on the policing of ‘domestic violence’ has been very influential among policy makers in Great Britain. In particular, research which purports to verify the deterrence value of arrest has prompted the establishment of over thirty domestic violence units in London and similar initiatives elsewhere in Britain. The paper will outline the nature of the traditional police response to ‘family violence’ in London and the nature of the experimental innovations. Changes in police practice with regard to this type of violence will be put in the context of the organizational constraints and possibilities of policing. Finally, changing police responses to domestic violence will be evaluated in terms of the debate over the possibility of using the state or its organs to achieve social change.  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