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   11226篇
  免费   300篇
各国政治   463篇
工人农民   391篇
世界政治   763篇
外交国际关系   323篇
法律   7010篇
中国政治   72篇
政治理论   2407篇
综合类   97篇
  2020年   119篇
  2019年   181篇
  2018年   216篇
  2017年   253篇
  2016年   239篇
  2015年   192篇
  2014年   226篇
  2013年   1024篇
  2012年   242篇
  2011年   290篇
  2010年   237篇
  2009年   299篇
  2008年   288篇
  2007年   310篇
  2006年   282篇
  2005年   287篇
  2004年   264篇
  2003年   257篇
  2002年   251篇
  2001年   432篇
  2000年   375篇
  1999年   303篇
  1998年   164篇
  1997年   127篇
  1996年   139篇
  1995年   133篇
  1994年   137篇
  1993年   134篇
  1992年   234篇
  1991年   254篇
  1990年   243篇
  1989年   248篇
  1988年   226篇
  1987年   225篇
  1986年   263篇
  1985年   256篇
  1984年   230篇
  1983年   214篇
  1982年   151篇
  1981年   128篇
  1980年   113篇
  1979年   153篇
  1978年   85篇
  1977年   111篇
  1976年   95篇
  1975年   71篇
  1974年   90篇
  1973年   83篇
  1972年   78篇
  1971年   69篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
271.
272.
The joint role of self-esteem and unstable self-perceptions for eating problems was investigated in a representative Norwegian population sample of girls in 3 age groups (N = 5287; aged 12–19 years). Three scales from the 12-item Eating Attitudes Test (EAT-12) measured eating problems: Restriction, Bulimia-food preoccupation, and Diet. Girls low on all EAT scales were most often characterized by high self-esteem combined with stable self-perceptions, whereas girls high on all EAT-scales were characterized by having low self-esteem and unstable self-perceptions. Bulimic tendencies and dieting were more common in older groups, whereas high scores on all EAT-scales simultaneously were equally common in all ages. The findings gave initial support to the continuity hypothesis in indicating that the age trends for eating problems, except for restrictive tendencies, followed those of eating disorders and in that the risk factors found for eating problems parallel those reported for eating disorders.  相似文献   
273.
Raghavan  R.K 《Publius》2003,33(4):119-134
India has a substantial terrorist problem, especially in theNortheast and in the northwestern state of Jammu and Kashmirstate. Somewhat related to this is tension between the majorityHindu community and the significant Muslim minority. Hindu-Muslimclashes in Gujarat during early 2002 led to open accusationsof government connivance and police partisanship. While theIndian Police Service has acquired a professional elan in handlingterrorism, its religious neutrality therefore continues to bequestioned. This image problem is compounded by a politicalsystem that fosters police identification with the ruling politicalparty. The ambience of corruption has also contributed to decliningstandards of personal rectitude among the higher police echelons.A lack of political will poses the significant obstacle to majorpolice reforms in the foreseeable future.  相似文献   
274.
Presidents traditionally have had great success when nominating justices to the Supreme Court, with confirmation being the norm and rejection being the rare exception. While the confirmation process usually ends with the nominee taking a seat on the Court, however, there is a great deal of variance in the amount of time it takes the Senate to act. To derive a theoretical explanation of this underlying dynamic in the confirmation process, we draw on a spatial model of presidential nominations to the Court. We then employ a hazard model to test this explanation, using data on all Supreme Court nominations and confirmations since the end of the Civil War. Our primary finding is that the duration of the confirmation process increases as the ideological distance between the president and the Senate increases. We also find evidence that suggests that the duration increases for critical nominees and chief justices and decreases for older nominees, current and previous senators, and nominees with prior experience on state and federal district courts .  相似文献   
275.
Amy R. Poteete 《管理》2003,16(4):527-557
Recent work in international studies and comparative politics scrutinizes the relative importance of ideas, interests, and institutions as sources of policy change. A growing body of scholarship identifies ideas as the main causal factors, influencing perceived interests as well as perceived policy options. Others contend that policies can best be understood as products of institutions. Neither explanation can account for both policy choice by politicians and the implementation strategies of administrators. In Botswana, the use of professional criteria for hiring and advancement encourages adherence to international professional norms within the bureaucracy, but electoral competition gives politicians more reason to be attentive to local political concerns. The institutions that define relations of authority among actors with different motivations shape the outcomes of policy choice and implementation. Institutions influence the attentiveness of policy-makers to ideas when making decisions, the degree of attention particular policy-makers give to ideas from particular sources, and the degree of acceptance that ideas must achieve to affect policy. Better evaluations of political development can be achieved through attentiveness to the mix of actors involved in policy decisions, the diversity of institutions and ideas that affect their policy preferences, and the relations of authority that shape their relative influence over policy choice and implementation.  相似文献   
276.
277.
Abstract.  This article examines the role of courts in the creation of immigrant rights. Immigrant rights are located within a broader 'new constitutionalism' (especially in postwar Europe), in which courts have abandoned their traditional passiveness toward the political process and taken on the role of de facto legislator. Analyzing the immigration jurisprudence of the French Conseil Constitutionnel , we argue that courts are torn between two opposite imperatives: to protect an especially vulnerable category of people from the enormous police powers of the modern administrative state; and to respect an elementary exigency of sovereign stateness – that is, the capacity to draw a distinction between 'citizens' and 'aliens' as differently situated persons without a right of entry and permanence.  相似文献   
278.
Although previous work on fiscal federalism and grants has focused on the effects of grants on expenditures, no published research examines the impact of decreasing grants on state financing. This research addresses how decreasing levels of federal grant money to states affect states' long-term debt issuance, and whether the relationship is symmetric for increasing and decreasing grants. The model is tested with time series, cross-sectional data from 1984 to 1999. The results show that grants affect debt issuance, the effect is asymmetric, and direction of the effect differs for different types of debt issuance.  相似文献   
279.
280.
September 11 was the catalytic event that clearly demonstrated that transportation security was a virtual myth. We had obviously overinvested in efficiency-based mechanisms and procedures while the security and safety standards provided by effectiveness considerations were being increasingly ignored. This article analyzes the increasingly dangerous situation as it unfolded and provides an Emerging Entrepreneurial Management and Public Policy Model designed to provide insights towards rebalancing our transportation security and public policy considerations as we attempt to design, implement, and pay for optimal security systems to deal with the terrorism threats we face in the early twenty-first century. Rebalancing the model and the equations will require increased focus, will, and skills. It will also be a lot more expensive . . . in both the private and the public sectors.  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