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   1548篇
  免费   104篇
各国政治   102篇
工人农民   61篇
世界政治   156篇
外交国际关系   141篇
法律   683篇
中国共产党   1篇
中国政治   18篇
政治理论   468篇
综合类   22篇
  2024年   3篇
  2023年   21篇
  2022年   8篇
  2021年   17篇
  2020年   49篇
  2019年   64篇
  2018年   71篇
  2017年   78篇
  2016年   76篇
  2015年   56篇
  2014年   78篇
  2013年   235篇
  2012年   67篇
  2011年   64篇
  2010年   53篇
  2009年   67篇
  2008年   60篇
  2007年   56篇
  2006年   53篇
  2005年   52篇
  2004年   49篇
  2003年   39篇
  2002年   47篇
  2001年   33篇
  2000年   29篇
  1999年   18篇
  1998年   18篇
  1997年   18篇
  1996年   12篇
  1995年   25篇
  1994年   5篇
  1993年   15篇
  1992年   12篇
  1991年   10篇
  1990年   10篇
  1989年   10篇
  1988年   7篇
  1987年   7篇
  1986年   12篇
  1985年   6篇
  1984年   4篇
  1983年   3篇
  1982年   5篇
  1981年   4篇
  1980年   4篇
  1979年   3篇
  1978年   3篇
  1977年   3篇
  1973年   4篇
  1968年   3篇
排序方式: 共有1652条查询结果,搜索用时 15 毫秒
931.
932.
Negotiation participants usually think of settlement as the official end of a conflict; the author points out that this mental image is inaccuratein many situations, where a settlement is followed by additional eruptionsof conflict. He uses the recent Good Friday peace accord in NorthernIreland as an example of the continuing nature of many conflicts; theorizesas to why we have this incorrect mental image in general; and suggestsways we can present a more accurate representation of a conflict'slife cycle.  相似文献   
933.
Spurred by the success of public health violence interventions, and accelerated by policy pressure to reduce violence without exacerbating overpolicing and mass incarceration, streetwork programs—those that provide anti-violence services by neighborhood-based workers who perform their work beyond the walls of parochial institutions—have positioned themselves as the most important non–law-enforcement violence prevention option available to urban policy makers. Yet despite their importance, the state of the field seems difficult to interpret for academics and practitioners alike. In this article, we make several contributions that bring forth new findings and deliver new perspectives on streetwork as a violence reduction strategy. First, we offer an extended analytic review of the streetwork evaluation literature that connects the study of contemporary public health violence interventions to a preceding tradition of criminologically inspired streetwork studies. Second, we present the results of an impact evaluation of StreetSafe Boston (SSB)—a multiyear streetwork intervention that served 20 Boston gangs. We find that the SSB intervention had no detectable effect on violence among the gangs that it served. We conclude by offering a framework for understanding a field at multiple crossroads: past and present, proclaimed successes and failures, help and harm.  相似文献   
934.
Campus violence prevention often includes proactively reducing crime through noticing and resolving concerning situations. Within these efforts, interventions aimed at enhancing reporting have been considered necessary. The current study explored several reporting influences on college students’ responses to hypothetical and actual campus safety concerns. Students were unwilling to report most (i.e., 52%) vignettes of pathway behavior, and most students who witnessed campus safety concerns did not report (i.e., 87%). Students who witnessed several concerning behaviors from a nonfriend perpetrator tended to be more willing to report, especially if personally victimized and understanding the violence risk associated with pathway behavior. Analyses supported campus-wide exhibitions of the dangerousness of various pathway behaviors and the fair, flexible authority problem solving available to struggling students.  相似文献   
935.
With the growth of Latino and Asian American populations, candidates frequently must appeal to diverse electorates. Strategies for doing so include emphasizing candidates’ racial/ethnic identity and securing endorsements from racial/ethnic groups. While many scholars focus on candidates’ racial/ethnic attributes, ethnic group endorsements are understudied. Whether such endorsements induce voters to choose ideologically similar candidates (spatial voting), or choose based on race/ethnicity (racial voting) is unclear. We address this question by examining elections in multiethnic local settings. Using original surveys and exit polls, we create comparable measures of candidate and voter ideology, and examine how race/ethnicity and ideology affect voters’ choices. We also embed experiments that manipulate ethnic group endorsements. We find that ideology influences voters’ choices, but that ethnic group endorsements weaken spatial voting. The latter effect among whites is driven by racial/ethnic stereotypes. These reactions explain why some candidates seek such endorsements and why others might prefer to avoid them.  相似文献   
936.
A key feature of federal systems is the representation of subnational units by “territorial representatives” in policymaking at the federal level. How do such arrangements influence the linkage between public opinion and policy outputs? I argue that policymaking under territorial representation should be systematically skewed toward opinion in those states where citizens care about a policy issue and have a uniform view on it. This claim is tested using a novel data set of policy change in the European Union (EU), covering 211 policy issues and 6,506 observations of opinion–policy dyads. Results show that measures weighting opinion across member states by how much national citizens care about an issue are better predictors of policy change than EU‐wide mean opinion. Moreover, congruence between state‐level opinion and EU‐level policy becomes more likely, the more salient and clear‐cut opinion in a member state is. These findings refine our understanding of the opinion–policy linkage under territorial representation.  相似文献   
937.
This article integrates previous research on NGO behaviour with economic theory on collective action to create a generalizable and predictive model of advocacy campaign growth. It identifies three types of goods which NGOs may pursue in advocacy: unlimited, non-rival (public) goods; rival and excludable (private) goods; and rival but non-excludable goods. It then models an individual NGO’s decision to (not) join an existing advocacy campaign using a cost-benefit analysis conditioned by the presence or absence of competition for the good(s) sought by the NGO. This model of individual behaviour forms the basis for predicting collective action among NGOs with varying cost structures and pursuing a variety of rival and non-rival goods. The theory is illustrated using two cases of NGOs campaigning on World Bank policy.  相似文献   
938.
Journalistic and academic accounts of Congress suggest that important committee positions allow members to procure more federal funds for their constituents, but existing evidence on this topic is limited in scope and has failed to distinguish the effects of committee membership from selection onto committees. We bring together decades of data on federal outlays and congressional committee and subcommittee assignments to provide a comprehensive analysis of committee positions and distributive politics across all policy domains. Using a within‐member research design, we find that seats on key committees produce little additional spending. The chairs of the Appropriations subcommittees—the so called “cardinals” of Congress—are an exception to the rule. These leadership positions do generate more funding for constituents, but only from programs under the jurisdiction of their subcommittee. Our results paint a new picture of distributive politics and call for a reexamination of its canonical theories.  相似文献   
939.
Recent studies document that voters infer parties’ left‐right positions from governing coalition arrangements. We show that citizens extend this coalition‐based heuristic to the European integration dimension and, furthermore, that citizens’ coalition‐based inferences on this issue conflict with alternative measures of party positions derived from election manifestos and expert placements. We also show that citizens’ perceptions of party positions on Europe matter, in that they drive substantial partisan sorting in the electorate. Our findings have implications for parties’ election strategies and for mass‐elite policy linkages.  相似文献   
940.
Over the last decade, intelligence has become one of the most widely taught subjects in higher education. In response to this, a sub-discipline has emerged within Intelligence Studies devoted to thinking about how the subject is actually taught. One of the most common arguments to come out of this literature is that there should be more practitioner involvement in the university teaching of intelligence. However, it is rarely specified what exactly intelligence professionals bring to the classroom, save the largely self-evident point that because they have ‘walked the walk’, they are uniquely qualified to teach the subject. Drawing on student questionnaires, as well as interviews with serving and retired intelligence officers, this article attempts to probe a little deeper and identify the specific benefits of incorporating practitioners into the university teaching of intelligence. It is argued that practitioners ‘put a face on the profession’ and help to remove some of the mystique and misperceptions that surround intelligence work. It is claimed that practitioners, especially with their ‘inside stories’, give added meaning to academic theories and make the subject more exciting. Finally, it is argued that practitioners enrich the broader ‘student experience’. In UK higher education, now under a new fees regime, students are looking for departments to go the extra mile not only in terms of their teaching, but also in areas like careers advice and support. In this context, intelligence professionals are enormously valuable.  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