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   1130篇
  免费   65篇
各国政治   52篇
工人农民   45篇
世界政治   180篇
外交国际关系   104篇
法律   514篇
中国政治   7篇
政治理论   285篇
综合类   8篇
  2023年   4篇
  2021年   7篇
  2020年   12篇
  2019年   22篇
  2018年   42篇
  2017年   49篇
  2016年   47篇
  2015年   34篇
  2014年   26篇
  2013年   173篇
  2012年   48篇
  2011年   45篇
  2010年   31篇
  2009年   33篇
  2008年   48篇
  2007年   60篇
  2006年   40篇
  2005年   52篇
  2004年   47篇
  2003年   46篇
  2002年   45篇
  2001年   20篇
  2000年   18篇
  1999年   26篇
  1998年   13篇
  1997年   10篇
  1996年   10篇
  1995年   11篇
  1994年   21篇
  1993年   14篇
  1992年   9篇
  1991年   15篇
  1990年   9篇
  1989年   8篇
  1988年   10篇
  1987年   6篇
  1986年   6篇
  1985年   7篇
  1984年   5篇
  1983年   7篇
  1982年   4篇
  1981年   9篇
  1980年   8篇
  1979年   5篇
  1977年   8篇
  1976年   4篇
  1975年   4篇
  1971年   2篇
  1968年   2篇
  1966年   2篇
排序方式: 共有1195条查询结果,搜索用时 9 毫秒
161.

Objectives

Prior research indicates that public assessments of the manner in which the police exercise their authority are a key antecedent of judgments about the legitimacy of the police. In this study, the importance of context in influencing people’s assessment of police wrongdoing is examined.

Methods

A randomized factorial experiment was used to test how respondents perceive and evaluate police–citizens interactions along a range of types of situations and encounters. 1,361 subjects were surveyed on factors hypothesized to be salient influences on how citizens perceive and evaluate citizen interactions with police. Subjects viewed videos of actual police–citizen encounters and were asked for their evaluations of these observed encounters. Contextual primes were used to focus subjects on particular aspects of the context within which the encounter occurs.

Results

Structural equation models revealed that social contextual framing factors, such as the climate of police–community relations and the legality of the stop that led to the encounter, influence citizen appraisals of police behavior with effects comparable in size to and even larger than demographic variables such as education, race, and income.

Conclusions

These results suggest that the understandings and perceptions that people bring to a situation are important determinants of their assessment of police fairness. The police can positively influence citizen interpretations of police actions by striving to create a climate of positive police–community relationships in cities.  相似文献   
162.
Abstract

Since the Saudi-led coalition (Coalition) began its military campaign in Yemen in March 2015, upwards of 13,000 Yemen civilians have been killed, including nearly 2000 women and 3000 children. Additionally, Coalition aerial attacks have intentionally targeted Yemen’s civilian infrastructure, economic infrastructure, medical facilities and cultural heritage. Combined with the ongoing air and naval blockade, which has impeded the ability of Yemenis to access clean water, food, fuel and health services, the violence visited upon Yemen has created near-famine conditions. Furthermore, United Nations Children’s Fund (UNICEF) predicts another imminent outbreak of cholera, with the potential to be as deadly as last year’s which infected more than one million children and killed a child every 10?minutes. Through engagement with genocide studies literature, this article applies a holistic conception of genocide to the Coalition military campaign. It finds that the Coalition is conducting an ongoing campaign of genocide by a ‘synchronised attack’ on all aspects of life in Yemen, one that is only possible with the complicity of the United States and United Kingdom.  相似文献   
163.
164.
165.
The US Intelligence Community (IC) has been heavily criticized for making inaccurate estimates. Many scholars and officials believe that these criticisms reflect inappropriate generalizations from a handful of cases, thus producing undue cynicism about the IC's capabilities. Yet there is currently no way to evaluate this claim, because the IC does not systematically assess the accuracy of its estimates. Many scholars and practitioners justify this state of affairs by claiming that assessing estimative accuracy would be impossible, unwise, or both. This article shows how those arguments are generally unfounded. Assessing estimative accuracy is feasible and desirable. This would not require altering existing tradecraft and it would address several political and institutional problems that the IC faces today.  相似文献   
166.
167.
The new 2010 Kenya Constitution introduced a devolved system of government that has radically transformed the Kenyan polity. The political elite which operated primarily at the national level now encounters a new competitive political arena with the introduction of county governments under devolution. In particular, a new post of County Governor has surpassed in power calculations both the traditional MP and the new position of senator. In the 2013 elections, the focus was on the national arena; in 2017, all this will change.  相似文献   
168.
The Palestinian Authority has become a major recipient of development assistance with a primary area of focus on the development of security capacities. As a case study in the securitisation of aid, this article demonstrates how Canadian development aid has been almost exclusively aimed towards areas of security enhancements. Detailing what Canadian security development actors call ‘the Canadian factor’, the article argues that the securitisation of aid is a mobilisation of security expertise to advance the strategic interests of major donors. In detailing the donors as beneficiaries of aid, the article describes how the ‘success story’ of development aid in Palestine is a reflection of how security aid functions to advance the interests of donors as opposed to populations under the recipient authorities.  相似文献   
169.
Entomological protocols for aging blowfly (Diptera: Calliphoridae) larvae to estimate the time of colonization (TOC) are commonly used to assist in death investigations. While the methodologies for analyzing fly larvae differ, most rely on light microscopy, genetic analysis, or, more rarely, electron microscopy. This pilot study sought to improve resolution of larval stage in the forensically important blowfly Chrysomya rufifacies using high‐content fluorescence microscopy and biochemical measures of developmental marker proteins. We established fixation and mounting protocols, defined a set of measurable morphometric criteria and captured developmental transitions of 2nd instar to 3rd instar using both fluorescence microscopy and anti‐ecdysone receptor Western blot analysis. The data show that these instars can be distinguished on the basis of robust, nonbleaching, autofluorescence of larval posterior spiracles. High‐content imaging techniques using confocal microscopy, combined with morphometric and biochemical techniques, may therefore aid forensic entomologists in estimating TOC.  相似文献   
170.
Legitimacy-based approaches to crime prevention assume that individuals will comply with the law when they believe that the law and its agents are legitimate and act in ways that are “fair” and “just.” Currently, legitimacy-based programs are shown to lower aggregate levels of crime; yet, no study has investigated whether such programs influence individual offending. Using quasi-experimental design and survival analyses, this study evaluates the effectiveness of one such program—Chicago’s Project Safe Neighborhoods’ (PSN) Offender Notification Forums—at reducing individual recidivism among a population of returning prisoners. Results suggest that involvement in PSN significantly reduces the risk of subsequent incarceration and is associated with significantly longer intervals that offenders remain on the street and out of prison. As the first study to provide individual-level evidence promoting legitimacy-based interventions on patterns of individual offending, out study suggests these interventions can and do reduce rates of recidivism.  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