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   309篇
  免费   6篇
各国政治   24篇
工人农民   6篇
世界政治   25篇
外交国际关系   24篇
法律   143篇
中国政治   2篇
政治理论   88篇
综合类   3篇
  2023年   3篇
  2022年   1篇
  2021年   3篇
  2020年   6篇
  2019年   7篇
  2018年   8篇
  2017年   11篇
  2016年   12篇
  2015年   11篇
  2014年   11篇
  2013年   44篇
  2012年   10篇
  2011年   12篇
  2010年   9篇
  2009年   10篇
  2008年   13篇
  2007年   7篇
  2006年   17篇
  2005年   9篇
  2004年   17篇
  2003年   12篇
  2002年   9篇
  2001年   5篇
  2000年   6篇
  1999年   2篇
  1998年   15篇
  1997年   1篇
  1996年   4篇
  1995年   4篇
  1994年   2篇
  1992年   4篇
  1991年   2篇
  1990年   2篇
  1989年   5篇
  1988年   2篇
  1987年   4篇
  1986年   1篇
  1985年   1篇
  1984年   3篇
  1983年   1篇
  1982年   1篇
  1981年   2篇
  1980年   2篇
  1979年   1篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
排序方式: 共有315条查询结果,搜索用时 31 毫秒
51.
The current study aims to examine the influence of police officer characteristics, civilian characteristics, and possible interactions between both on violent victimization of police officers. Based on literature distinguishing between ‘provocative’ and ‘submissive’ victims, focus is given on effects of police officers’ personality in terms of the five-factor model plus risk-taking. Patrol police officers (n?=?1813) from Lower Saxony, Germany, completed a paper-and-pencil survey including personality assessments as well as questions about their last three police encounters. Binary logistic multilevel regression analyses demonstrate that police officers with higher scores on neuroticism and openness to experience were more likely to be violently attacked. Furthermore, agreeableness reduced police officers’ risk of violent victimization, while risk-taking and neuroticism increased their risk when confronted with a violent civilian. The study indicates that personality and especially traits that are assumed to provoke potential perpetrators were linked with violent victimization. It further stresses the need to include perpetrator attributes in victim studies in order to identify relevant interaction effects between both parties.  相似文献   
52.
53.
54.
55.
The Internet has become a major source and vehicle for technological transfer and project development during the 1990s. Three Pacific Island countries—Fiji, Samoa and Vanuatu—were connected through Pactok, an inexpensive computer‐mediated communication (CMC) system originally developed for non‐government organizations (NGOs) through the Pacific Sustainable Development Networking Project (PSDNP). The PSDNP was established by the United Nations Development Programme (UNDP) in 1993 and funded by the UNDP until December 1996. Content analysis of the Project Document indicated that although the PSDNP aimed to improve access by these countries to scientific and technical information, an important underlying theme was to ensure these Pacific Island countries were connected to the Internet. It also appeared that the agency was keen for organizations in these countries to increase access to international information, with little regard for local and regional sources. Subsequent analysis of Pactok sites early in 1997 showed that the PSDNP had encouraged the project's primary stakeholders—regional organizations and NGOs—to join Pactok. However, international agencies such as the UNDP and other foreign assistance also have access to Pactok and are able to disseminate agency ideologies, objectives and priorities directly to users in Pacific Island countries. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
56.
Dirk  Nabers 《外交政策分析》2009,5(2):191-214
The paper aims to shed light on the conceptual link between international crises such as the one following September 11, 2001, and processes of identity construction through foreign policy. Crisis and identity construction are conceptualized as constant political phenomena. The political process is constituted by meaningful acts of social agents, and can thus only be grasped by analyzing meaning. Meaning is transmitted by language. Meaningful language is never reducible to individual speakers; it is a social act. The sum of articulatory practices in a social field is called discourse. Linking Critical Discourse Analysis (CDA) with the theory of hegemony developed by Ernesto Laclau and Chantal Mouffe, I will be able to show how hegemonic discourses serve as the nexus between the discursive construction of crises and identity change. A number of problems will be acknowledged when linking these two strands of thinking, as CDA and Laclauian theory work with tentatively different conceptions of discourse. The construction of the "war on terror" by the Bush administration between September 2001 and May 2003 is used as a case to illustrate the theoretical argument.  相似文献   
57.
Abstract: An online forensic dental identification exercise was conducted involving 24 antemortem–postmortem (AM–PM) dental radiograph pairs from actual forensic identification cases. Images had been digitally cropped to remove coronal tooth structure and dental restorations. Volunteer forensic odontologists were passively recruited to compare the AM–PM dental radiographs online and conclude identification status using the guidelines for identification from the American Board of Forensic Odontology. The mean accuracy rate for identification was 86.0% (standard deviation 9.2%). The same radiograph pairs were compared using a digital imaging software algorithm, which generated a normalized coefficient of similarity for each pair. Twenty of the radiograph pairs generated a mean accuracy of 85.0%. Four of the pairs could not be used to generate a coefficient of similarity. Receiver operator curve and area under the curve statistical analysis confirmed good discrimination abilities of both methods (online exercise = 0.978; UT‐ID index = 0.923) and Spearman’s rank correlation coefficient analysis (0.683) indicated good correlation between the results of both methods. Computer‐aided dental identification allows for an objective comparison of AM–PM radiographs and can be a useful tool to support a forensic dental identification conclusion.  相似文献   
58.
Criminal behavior of parents substantially affects the criminal behavior of children. Little is known, however, about how crime is transmitted from one generation to the next. In order to test two possible explanations against each other, we pose the question whether the timing of the criminal acts of fathers is important for children’s chances of committing crime. Static theories predict that it is the number of delinquent acts performed by fathers that is important, and that the particular timing does not affect the child’s chance of committing crime. Dynamic theories state that the timing is important, and children have a greater chance of committing crime in the period after fathers have committed delinquent acts. Results show that the total number of convictions of a father is indeed very important, but also the exact timing is key to understanding intergenerational transmission of crime. In the year a father is convicted the chance his child is also convicted increases substantially and it decays in subsequent years. This decay takes longer the more crimes father has committed. Our results show that some of the assumptions of the static theories at least need to be adjusted.  相似文献   
59.
What explains controversy over outpatient commitment laws (OCLs), which authorize courts to order persons with mental illness to accept outpatient treatment? We hypothesized that attitudes toward OCLs reflect “cultural cognition” (DiMaggio, P. Annl Rev Sociol 23:263–287, 1997), which motivates individuals to conform their beliefs about policy-relevant facts to their cultural values. In a study involving a diverse sample of Americans (N = 1,496), we found that individuals who are hierarchical and communitarian tend to support OCLs, while those who are egalitarian and individualistic tend to oppose them. These relationships, moreover, fit the cultural cognition hypothesis: that is, rather than directly influencing OCL support, cultural values, mediated by affect, shaped individuals’ perceptions of how effectively OCLs promote public health and safety. We discuss the implications for informed public deliberation over OCLs.  相似文献   
60.
Recently developed inmate behavior frameworks have expanded the discussion from deprivation/importation models to a life-course perspective. DeLisi and associates (International Journal of Offender Therapy and Comparative Criminology 55;1186–1207, 2011) presented the life-course importation model of inmate behavior based on a sample of state incarcerated offenders; however, their analyses were unable to distinguish indirect and direct effects of delinquent career and distal family background factors. The current study builds on the life-course importation model of inmate behavior by using path analysis to understand the direct and indirect effects of distal pre-incarceration indictors on gang-related inmate misconduct for 2,520 incarcerated youthful offenders. The findings lend support to the life-course importation model as the familial gang indicator was associated directly with individual gang affiliation, gang affiliation was associated directly with gang-related misconduct, and familial gang associations was associated indirectly with gang-related misconduct.  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