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   988篇
  免费   39篇
各国政治   60篇
工人农民   137篇
世界政治   90篇
外交国际关系   45篇
法律   457篇
中国政治   12篇
政治理论   220篇
综合类   6篇
  2023年   13篇
  2022年   4篇
  2021年   11篇
  2020年   24篇
  2019年   40篇
  2018年   24篇
  2017年   50篇
  2016年   44篇
  2015年   35篇
  2014年   39篇
  2013年   165篇
  2012年   30篇
  2011年   40篇
  2010年   34篇
  2009年   31篇
  2008年   38篇
  2007年   28篇
  2006年   26篇
  2005年   33篇
  2004年   25篇
  2003年   16篇
  2002年   26篇
  2001年   12篇
  2000年   23篇
  1999年   22篇
  1998年   16篇
  1997年   16篇
  1996年   13篇
  1995年   12篇
  1994年   13篇
  1993年   15篇
  1992年   15篇
  1991年   9篇
  1990年   8篇
  1989年   8篇
  1988年   5篇
  1987年   5篇
  1986年   3篇
  1985年   13篇
  1984年   4篇
  1983年   9篇
  1982年   2篇
  1981年   3篇
  1980年   3篇
  1979年   2篇
  1978年   2篇
  1977年   3篇
  1976年   2篇
  1968年   2篇
  1934年   1篇
排序方式: 共有1027条查询结果,搜索用时 31 毫秒
1.
Fear of victimization may have consequences for subjective well-being. I develop and test a model linking fear of victimization to subjective health. I hypothesize that two processes link fear to subjective health-psychological and behavioral. Specifically, I hypothesize that fear of victimization increases psychological distress, and fear decreases outdoor physical activity, especially walking. High levels of psychological distress and low levels of walking, in turn, are associated with poor self-reported health. I find empirical support for the hypothesized processes in a representative national sample of 2031 adults aged 18 to 90 interviewed by telephone in 1990. The negative association between fear and health is explained largely by psychological distress and walking. However, a significant direct effect remains. I conclude with suggestions for future research linking crime and health, focusing on the need for collecting information on community disorganization. Community context is likely the ultimate exogenous variable-the one that sets in motion the destructive cycle of fear, distress, inactivity, and poor health described here.  相似文献   
2.
The opinion of Advocate General Léger, published on 24November 2005 in C-431/04, opens the way for extending the durationof certain pharmaceutical formulation patents by means of asupplementary protection certificate (SPC).  相似文献   
3.
Following reinstatement of the death penalty after the Supreme Court's decision in Gregg v. Georgia (1976), social scientists carefully documented evidence of racial and gender bias against defendants and victims at all stages of the death penalty system, from charging to conviction and sentencing. Despite these consistent findings, questions remained. One crucial unknown was whether or not racial bias uncovered in investigations of African Americans and Whites also negatively impacted members of other minority groups, in particular the largest minority group in the U.S.-Hispanics. Are Hispanics, as both victims and defendants, treated more like non-Hispanic Whites or African Americans? This research examined all death-eligible homicides in San Joaquin County, California from 1977 through 1986. Using logistic regression analysis, the investigation uncovered patterns of racial and gender bias, finding defendants in Hispanic victim cases were less likely to face a death-eligible charge than defendants in White victim cases. Evidence of discrimination may have implications for how Hispanic integration and race and ethnicity are understood and for evaluating the success of statutory reforms designed to insure fairness and constitutionality of the death penalty.  相似文献   
4.
5.
6.
7.
This article uses Hans Kelsen's theory of a legalsystem to take a fresh look at European Community law,and the relationship between the European Community,its Member States, and international law. It arguesthat the basis of the Community's legal legitimacy isindeterminate, and offers a model to accommodate thatindeterminacy. This model is founded on aconstructivist approach suggested to be particularlyuseful in the EC context. Using this approach, it isargued that the concepts of system, autonomy andsovereignty in the Community can only be understoodthrough the recognition of a plurality of viewpoints,and that it is crucial, in describing the Community,to distinguish between a concept per se and thechoice to adopt that concept.  相似文献   
8.
The United States today faces a loss of influence as a world power, a reduction in American independence as a policymaker, and a decline in the standard of living on which Americans have come to depend. History teaches that nations weaker and less productive than the United States can rise to become economic powerhouses and rapidly increase their standards of living. History also teaches that nations failing to recognize their fundamental problems will inevitably decline. American politicians must face what is abundantly clear: the United States is losing ground and must act quickly to reverse its course. This White Paper outlines what must be done. Information about the nation's current status must be analyzed and communicated. Incentives to improve the level of competence in government must be provided and maintained. The emphasis of government policy must be changed to reflect broad economic and technological interests as opposed to special interests. Savings must be encouraged and increased. Infrastructure must be improved Tax laws must be modified to help bring these changes about. Economic and technological issues must be elevated to the importance they require. American thinking must reflect the new realities: that the age of leadership through military power is over, that the requirements for success in the world of the 1990s and beyond require a sound and growing economy that is internationally competitive. The US can accomplish these goals only through foundation-shaking, comprehensive, fundamental changealong the lines we propose herein.This paper is the executive summary (with minor editing modifications) of a white paper that is available from Cornell University's Johnson Graduate School of Management.  相似文献   
9.
10.
The Iran-Contra affair is an example of the type of event that is expected to give rise to a rally of public opinion behind the president. However, the public's response to this event, uncharacteristically, was a sharp decrease in support for President Reagan. This case study constitutes an attempt to explore the sources of the public opinion response to foreign policy events. Statements of political elites, news coverage and commentary, and public opinion assessments are examined to test the patriotism, priming, and opinion leadership explanations of the rally phenomenon. The actions of opinion leaders appears to provide the best explanation of the differential public response to the Iran-Contra affair.  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