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   25623篇
  免费   755篇
各国政治   1049篇
工人农民   979篇
世界政治   2034篇
外交国际关系   849篇
法律   15493篇
中国共产党   2篇
中国政治   134篇
政治理论   5587篇
综合类   251篇
  2020年   292篇
  2019年   380篇
  2018年   480篇
  2017年   578篇
  2016年   596篇
  2015年   430篇
  2014年   493篇
  2013年   2496篇
  2012年   573篇
  2011年   650篇
  2010年   522篇
  2009年   603篇
  2008年   655篇
  2007年   684篇
  2006年   652篇
  2005年   590篇
  2004年   594篇
  2003年   617篇
  2002年   580篇
  2001年   995篇
  2000年   886篇
  1999年   727篇
  1998年   422篇
  1997年   347篇
  1996年   321篇
  1995年   318篇
  1994年   349篇
  1993年   324篇
  1992年   510篇
  1991年   558篇
  1990年   515篇
  1989年   534篇
  1988年   500篇
  1987年   508篇
  1986年   551篇
  1985年   532篇
  1984年   470篇
  1983年   491篇
  1982年   370篇
  1981年   332篇
  1980年   276篇
  1979年   365篇
  1978年   222篇
  1977年   230篇
  1976年   206篇
  1975年   180篇
  1974年   206篇
  1973年   191篇
  1972年   169篇
  1971年   154篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
961.
Fair Market Rents (FMRs), calculated for an entire metropolitan region, are used to establish payment standards for the Housing Choice Voucher (HCV) program. In response to recent criticism that FMRs do not represent rent disparity and restrict households from moving to high-opportunity areas, a new rule introducing Small Area Fair Market Rents (SAFMRs) has been issued. SAFMRs are based on ZIP codes to reflect local market rents and increase the number of payment standards used to administer the HCV program. The purpose of this research is to determine whether the number of payment standards can be reduced by consolidating ZIP codes, while adhering to the primary objectives of the SAFMR rule. The ZIP code grouping process conducted offers one method for reducing the number of payment standards needed to implement the new rule; however, the rent analysis reveals the over- and underestimation of SAFMRs for some ZIP codes.  相似文献   
962.
There is strong evidence that land use regulations constrain housing production. We know less about how real estate developers respond to specific zoning provisions. I compare the characteristics of new multifamily housing with baseline land use regulations in two sets of rail station areas in Los Angeles. I supplement this building-scale analysis with expert interviews. I find that developers were most sensitive to density restrictions and parking requirements. The average development in the Vermont/Western area had 112% of the maximum allowable residential density and 94% of the minimum required parking. Koreatown’s average development had 99% of the maximum density and 88% of the required parking. But, there was variation by area and whether a building was affordable or market rate, apartment or condominium, and by development size. Additionally, regulatory implementation can matter as much as the written regulations themselves. I recommend that cities take an evidence-based approach to reforming regulations and implementation processes.  相似文献   
963.
964.
965.
The question of what constitutes torture has perhaps never held as prominent a place in US political discourse as it has since the attacks on 9/11. This has fueled a national conversation that causes us to consider to what extent do our actions as a nation reflect our values as a nation? In a post 9/11 world in which the country will confront terrorism at home and abroad and our values will be tested we should strive for a better understanding of citizens' attitudes towards the practices that are (and have been) used to counter terrorism. To the extent that democratic theory is correct in necessitating public policy and public opinions to be reasonably congruent, understanding the distribution and formation of citizen attitudes towards torture is an important endeavor.  相似文献   
966.
While data analysis and the related skills of data management and data visualization are important skills for undergraduates in the field of political science, the process of learning these skills can also be used to develop critical thinking, encourage active and collaborative learning, and to apply knowledge gained in the classroom. Drawing on our experiences using data work in upper-level courses in International Relations and American Politics, we discuss how data work and quantitative analysis can be incorporated into subject-based (i.e., nonmethods specific) courses, and how it can also enhance critical reasoning skills. An evaluation of this approach using direct and indirect assessment is included.  相似文献   
967.
College campuses have taken on increased responsibility for mobilizing young voters. Despite the discipline’s commitment to civic engagement, political science departments play a minimal role in this programming. This article outlines a course structure—including learning objectives, course outline, and assessments—that treats a campus-wide voter mobilization drive as the basis of an applied political science course. Transforming a campus voter mobilization program into a political science practicum offers advanced skill-building for students seeking political careers and links learning objectives to real world activities. Participants report gains in both knowledge of campaigns and grassroots campaign skills. We argue this type of course particularly benefits students attending colleges and universities in geographic areas that receive little attention from political campaigns as well as those students for whom the traditional route of gaining political experience—an unpaid, off-campus internship—is impractical or even impossible.  相似文献   
968.
Scotland’s future within the European Union (EU) played a prominent role in the 2014 independence referendum. The story goes that latent supporters of independence voted to stay within the UK to maintain EU access. Defeated, Scottish leaders declared the referendum a once-in-a-life-time event only repeated if conditions substantially changed. With the UK now facing a chaotic exit from the EU, proponents of Scottish independence have suggested that a second referendum may occur after Brexit negotiations are completed. Faced with a consensus among Scottish party leaders in supporting EU membership, those hoping for a second independence referendum, we argue, looked to alternate sources of information that saw Brexit as an opportunity to create the conditions that would spur a second referendum. Using panel data from the British Election Study, we examine whether Scottish voters voted tactically to leave the EU. We argue that Scottish National Party voters were likely to interpret statements on the conditions for a second independence referendum as an implicit signal to vote “Leave.” The results have important implications for the role of referendums in representative democracy, strategic voting, and the importance of intra-party division on individual vote choices.  相似文献   
969.
970.
Right-wing populist parties portray immigrants as economic or symbolic threats in their political advertisements by constructing a moral divide between the “good” ordinary people and “bad” immigrants. Yet, it remains unclear how these different threat appeals contribute to the formation of anti-immigrant attitudes among citizens and what role visual elements play in producing these effects. A survey-experiment with a quota sample of 471 participants reveals that, overall, symbolic threat appeals exert stronger effects on anti-immigrant attitudes than economic ones. When presented via text alone, only symbolic—not economic—threat appeals increased anti-immigrant attitudes via the activation of heuristic processing such as the reliance on negative stereotypes or feelings of anxiety, in particular among lower-educated citizens. When visuals were present, both types of threat appeals enhanced anti-immigrant attitudes among citizens across all education levels based on heuristic processing. Additionally, high image-text congruency induced cognitive argument approval resulting in higher anti-immigrant attitudes.  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