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   71250篇
  免费   3005篇
各国政治   4490篇
工人农民   2948篇
世界政治   6254篇
外交国际关系   3841篇
法律   34102篇
中国共产党   11篇
中国政治   751篇
政治理论   20911篇
综合类   947篇
  2021年   408篇
  2020年   1166篇
  2019年   1517篇
  2018年   1686篇
  2017年   2003篇
  2016年   2186篇
  2015年   1825篇
  2014年   2101篇
  2013年   10534篇
  2012年   1685篇
  2011年   1794篇
  2010年   1860篇
  2009年   2080篇
  2008年   1825篇
  2007年   1806篇
  2006年   1931篇
  2005年   1825篇
  2004年   1722篇
  2003年   1560篇
  2002年   1563篇
  2001年   1796篇
  2000年   1551篇
  1999年   1355篇
  1998年   1156篇
  1997年   1022篇
  1996年   986篇
  1995年   947篇
  1994年   981篇
  1993年   986篇
  1992年   1039篇
  1991年   1076篇
  1990年   1005篇
  1989年   1070篇
  1988年   1044篇
  1987年   1060篇
  1986年   1048篇
  1985年   1096篇
  1984年   980篇
  1983年   1044篇
  1982年   934篇
  1981年   889篇
  1980年   695篇
  1979年   742篇
  1978年   609篇
  1977年   558篇
  1976年   519篇
  1975年   439篇
  1974年   435篇
  1973年   437篇
  1972年   390篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
311.
312.
In view of the efforts of post-Mao state-rebuilding, how does bureaucratic capacity affect the pattern of state-society interaction in China, where a robust civil society is still missing? Using the case of China’s population control, we analyze the linkage between bureaucratic capacity and state-society relations. The study demonstrates remarkable resilience of the party-state and its transformative thrust in reformist China. Through a mix of mass mobilization and institutional building, the Chinese state remains puissant in extending social control over its people. Equally important, bureaucratic capacity is a major predictor of state coerciveness. Other things being equal, localities with stronger bureaucratic capacity tend to develop a less antagonist and more cooperative state-society relationship. Bureaucratic capacity can serve as remedy to despotic or authoritarian rule despite the lack of an autonomous civil society. This finding has important implications for the potential of democratization in China.  相似文献   
313.
In the presented oversight model, in which a regulatory agency may collude with regulatees, a watchdog organization may scrutinize the agency’s decision-making and find evidence speaking for collusive behavior. Found evidence is of a specific, stochastic quality. Courts will overturn the administrative decision when the evidence presented in court exceeds a minimum quality standard set by the political principal. Lowering the quality standard increases the odds of finding evidence of sufficient quality and, hence, leads to increasing collusion deterrence and to a lower probability of acquitting collusive administrators (type I error), but also to a higher probability of convicting an innocent administrator (type II error). It is shown that, when welfare-maximization gives rise to an interior solution, the welfare-maximizing standard of evidence is lower than the one that merely minimizes the costs of legal errors without taking deterrence costs into account, but will imply incomplete deterrence. However, conditions can and will be identified under which both error cost minimization and complete deterrence coincide with welfare-maximization.  相似文献   
314.
315.
目的 建立用高效薄层色谱法定性及半定量测定人尿中硝西泮的代谢物7-氨基硝西泮(7ANIZ)含量的方法。方法 人口服治疗量10 mg硝西泮后,在pH 9条件下用乙醚进行提取,分析物斑点用氟罗里丝进行荧光显色,紫外灯下(366nm)观察荧光斑点;根据斑点荧光显色情况及强度进行7ANIZ定性及半定量检测。结果 尿中硝西泮代谢物7ANIZ检出限为5 ng/ml,测量限为15 ng/ml。结论 人口服治疗量10 mg硝西泮,用高效薄层色谱法可定性及半定量测定48 h内排泄尿中的7ANIZ。  相似文献   
316.
The population-adjusted rate of teenage suicide in King County, Washington, was reviewed for the 26 years from 1959 to 1984. For the entire period, the rate did not change significantly. An abrupt change did occur during the middle of this period, but, for reasons discussed in the text, this may well represent a change in procedures and philosophy of death certification rather than a real change in rate. Reasons for the apparent discrepancy with national statistics are discussed.  相似文献   
317.
318.
319.
320.
This study examined the nature of police response to domestic violence incidents with a focus on the identification of areas of police intervention that female victims of domestic abuse find “most” helpful and “least” helpful. The first part of the study was based on the analysis of a random sample of incident reports of domestic abuse cases recorded in 2000 and 2001. These reports were examined to obtain information about the characteristics of domestic abuse victims and summary information about the incidents of domestic abuse offenses. The second stage of the research study involved a telephone survey conducted with a random sample of fifty female domestic abuse victims who called the police. The study examined female victims' perceptions of how the police responded to the domestic abuse incidents, how helpful or not so helpful victims found the police to be when they responded to their calls, and how their cases were handled by the legal system.  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