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   275篇
  免费   18篇
各国政治   17篇
工人农民   41篇
世界政治   31篇
外交国际关系   12篇
法律   145篇
中国政治   3篇
政治理论   43篇
综合类   1篇
  2023年   3篇
  2020年   3篇
  2019年   7篇
  2018年   13篇
  2017年   11篇
  2016年   18篇
  2015年   7篇
  2014年   7篇
  2013年   44篇
  2012年   6篇
  2011年   10篇
  2010年   3篇
  2009年   14篇
  2008年   13篇
  2007年   15篇
  2006年   13篇
  2005年   6篇
  2004年   8篇
  2003年   5篇
  2002年   5篇
  2001年   9篇
  2000年   5篇
  1999年   6篇
  1998年   4篇
  1997年   4篇
  1996年   5篇
  1995年   3篇
  1994年   4篇
  1993年   3篇
  1992年   3篇
  1991年   4篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   1篇
  1986年   2篇
  1985年   1篇
  1984年   3篇
  1983年   3篇
  1982年   2篇
  1981年   2篇
  1980年   1篇
  1979年   3篇
  1978年   3篇
  1976年   1篇
  1975年   2篇
  1974年   1篇
  1973年   1篇
  1968年   1篇
排序方式: 共有293条查询结果,搜索用时 31 毫秒
251.
Currently there is great concern regarding the high homicide rate and persistent weapon carrying among urban youth. Criminal career research has offered criminology an opportunity to understand offending as a process that has a beginning, middle, and end. Using that framework, the current study examined a contemporary cohort of arrestees and estimated the extent to which age of first arrest predicts future violent and gun offending. Net of demographic and offending variables, the results indicated that early onset was a significant predictor of serious violent offenses and weapon involvement. Theoretical and policy implications of these findings are discussed.  相似文献   
252.
Over the past 27 years, since the concept of the multidoor courthouse was first introduced, methods for resolving family issues have increasingly focused on less adversarial and more collaborative approaches. Infrastructures have developed in a variety of ways in different states to initiate, support, and promote these approaches, and pilot projects have provided an invaluable avenue for testing and implementing changes. This article will describe some of the current statewide initiatives to develop infrastructure and implement change through creative pilot projects and will propose strategies to sustain these changes.  相似文献   
253.
254.
The events of September 11th have led to massive increases in personal, commercial, and governmental expenditures on anti-terrorism strategies, as well as a proliferation of programs designed to fight terrorism. These increases in spending and program development have focused attention on the most significant and central policy question related to these interventions: Are these programs effective? To explore this question, this study reports the results of a Campbell Collaboration systematic review on evaluation research of counter-terrorism strategies. Not only did we discover an almost complete absence of evaluation research on counter-terrorism interventions, but from those evaluations that we could find, it appears that some interventions either did not achieve the outcomes sought or sometimes increased the likelihood of terrorism occurring. The findings dramatically emphasize the need for government leaders, policy makers, researchers, and funding agencies to support both outcome evaluations of these programs as well as efforts to develop an infrastructure to foster counter-terrorism evaluation research.  相似文献   
255.
In this article we argue that the tea party movement is the most conspicuous contemporary vehicle for reconciliation between Christian and economic conservatives. The analysis draws upon participant observation of two recent Christian right events at which the tea party was a central preoccupation. Offering evidence of the dynamics of a shifting framing process, it is argued that the Christian right elites are willing to accommodate strategically the precedence of economic issues but only if these are accompanied by a commitment to familiar Christian right positions on social issues.  相似文献   
256.
This article examines activities undertaken by civil society organisations in Zambia to create gender-transformative change in customary tenure systems. It is based on primary data collected through interviews and group discussions with NGO representatives, lawyers and women’s rights advocates, chiefs, women leaders, and local community members. The findings show that organisations pursue change by leveraging global and national frameworks and discourses and working with traditional authorities, local magistrates, men and women at the village level. Promoting gender transformative change requires multi-level networking and working across hierarchies of power that extend from the household to the state.  相似文献   
257.
Solving complex problems is a challenge faced by many governments. Academic and practical discussions on how to solve said problems look at policy integration as a solution to the negative implications that fragmented government actions have on addressing public problems or providing public services. Notwithstanding important recent contributions, we still lack a precise understanding of what policy integration is, an explanation of how it differs from other “solutions” to complex problems, such as coordination or policy coherence, and a practical operationalization. In this paper, we argue that coordination, coherence, and integration are related but substantively different concepts. We offer a new way of understanding and observing policy integration in a manner that is theoretically distinguishable from policy coordination and coherence and empirically observable. We argue that policy integration is the process of making strategic and administrative decisions aimed at solving a complex problem. Solving this complex problem is a goal that encompasses—but exceeds—the programs’ and agencies’ individual goals. In practical terms, it means that, at every moment of the policy process, there is a decision-making body making decisions based on a new logic—that of addressing a complex problem.  相似文献   
258.
259.
What do Americans know about their local judges and how do they know it? One of the central arguments in the debate over judicial elections is whether voters know enough about judicial candidates to make an informed democratic choice. The vast majority of criminal and civil matters in the U.S. begin with and filter through the local state courts. But judicial scholars know little about what explains the variance in voters’ knowledge of their courts and judges. This paper draws on survey data from the 2012 Cooperative Congressional Election Study to investigate the origins of voter knowledge of local judges. A central finding of this study is that rural voters are a lot more knowledgeable about their local judges than are urban voters, ceteris paribus. This finding has significant consequences for the debate over the ways in which states structure their elections for local judges.  相似文献   
260.
In today's law enforcement community, one of the most vital tools an officer can possess is personal body armor. However, a recent Department of Justice investigation has raised important questions regarding the protection actually afforded officers through the use of personal body armor, and the current test methods used to assess the armor. Test results show that most Zylon-containing vests showed deformations in excess of the 0101.04 Standard's 44 mm backface signature limit. Such increased deformation can lead to serious injuries, including backface signature injuries, which have occurred in the field. Although the vest is successful in containing the round, it is not effectively dissipating the energy enough to prevent large amounts of vest deformation at the area of impact. Therefore, open, penetrating wounds occur even though the bullet did not penetrate the vest. The objective of the current study was to further define the backface signature injury through the use of case studies and laboratory experiments. Following the case study investigation, backface signature testing was conducted using a clay medium based on the NIJ 0101.04 Standard. The final component of this research involved the use of post-mortem human specimens (PMHS) for further investigation of the backface signature injury. Although the underlying cause of backface signature injuries is unknown, energy density is likely to play a role in the mechanism. Energy density (E/a) is defined as the energy per unit area and has been previously used in less lethal skin penetration research. Further research into the underlying causes of backface signature injuries is necessary. In addition to armor testing, the study of law enforcement personnel who have been shot while wearing soft body armor is also a valuable tool for determining the effectiveness of certification standards. Finally, it is important for medical personnel to recognize the backface signature injury and document this as a type of injury separate from blunt trauma or penetrating trauma behind armor injuries. Detailed knowledge of the injury, including the depth of the wound, would be beneficial to the scientific community.  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