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   407篇
  免费   20篇
各国政治   22篇
工人农民   41篇
世界政治   44篇
外交国际关系   22篇
法律   204篇
中国政治   2篇
政治理论   90篇
综合类   2篇
  2023年   5篇
  2022年   2篇
  2021年   5篇
  2020年   17篇
  2019年   16篇
  2018年   18篇
  2017年   14篇
  2016年   25篇
  2015年   11篇
  2014年   9篇
  2013年   63篇
  2012年   16篇
  2011年   8篇
  2010年   10篇
  2009年   12篇
  2008年   13篇
  2007年   16篇
  2006年   10篇
  2005年   10篇
  2004年   11篇
  2003年   14篇
  2002年   18篇
  2001年   8篇
  2000年   10篇
  1999年   5篇
  1998年   11篇
  1997年   11篇
  1996年   3篇
  1995年   3篇
  1994年   4篇
  1993年   2篇
  1992年   2篇
  1991年   2篇
  1989年   5篇
  1988年   3篇
  1985年   4篇
  1982年   1篇
  1981年   2篇
  1980年   1篇
  1979年   1篇
  1978年   4篇
  1977年   1篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1973年   3篇
  1972年   2篇
  1971年   3篇
  1970年   4篇
  1968年   2篇
排序方式: 共有427条查询结果,搜索用时 328 毫秒
1.
2.
Highly-publicized school shootings have heightened concern over school safety. This study examines the impact of school crimes on campus policy. The administrators of 336 Texas middle and high schools were surveyed. Policy changes were related to parental complaints about school crime policies and administrator perceptions that students felt less safe. School administrators should base safety policies on strategies that have been evaluated for their effectiveness in reducing school crime and fear. The authors wish to thank the anonymous reviewers for their helpful comments.  相似文献   
3.
4.
5.
6.
7.
Economical liberalization, market globalization and soy expansion stimulated the advance of big transnational companies in the Southern Cone countries (Brazil, Argentina, Paraguay and Uruguay). Currently, the main corporations acting on the last links of the productive chain are ADM (Archer Daniels Midland), Bunge, Cargill and Dreyfus (the ABCD firms), global leaders in the soy trade. The objective of this contribution is to analyze the different strategies these companies articulate in the Southern Cone, and their dynamics in local space through market relations with local producers. The results show the rapid and intense process of denationalization of the firms in the soy productive chain as well as the high level of market internationalization and company concentration. In spite of this, this study shows that all transnational power of ABCD firms, which seems so abstract and intimidating when seen in the global scale, depends on its basis of the formation, maintenance and exploration of relations of proximity, trust and reciprocity with local actors (especially rural producers), including family friendship linkages.  相似文献   
8.
ABSTRACT

Prisoners serving indeterminate sentences in the United Kingdom do not know when or if they will be released from prison. Release and progression decisions are determined by the risk the ISP presents of reoffending. This makes the assessment of risk a high stakes business for ISPs. Whilst there is a large body of literature focused on prisoners’ general experiences of prison, there is an absence of specific empirical exploration of prisoners’ experiences of risk assessment. This paper aims to address this gap by reporting the results of a qualitative exploration of ISPs’ experiences of psychological risk assessment. Interviews with 10 ISPs were conducted and analysed using Grounded Theory methods. Analysis indicated that prisoners experienced the prison environment as characterised by violence, volatility and suffering. Psychological risk assessment is embedded within this emotionally and physically challenging context but also contributes to the experience of suffering. Within this context, prisoners felt stuck, powerless and out of control in relation to risk assessment, and experienced psychologists as untrustworthy yet powerful. Understanding prisoners’ experiences is the first step in resolving some of the long-reported difficulties in working relationships between psychologists and prisoners as well as making the process more procedurally just.  相似文献   
9.
ABSTRACT

For decades Hip Hop cultural practices have been disparaged for allegedly inciting and being responsible for the eruption of urban violence. This assumption, likely built upon pre-existing biases regarding the street culture and ethnic minorities where Hip Hop emerged, ignored how some of the genre’s main elements – particularly freestyle rap, breakin’ or breakdancing and graffiti tagging – initially served the purpose of providing at-risk youths with real alternatives to direct physical violence in their day-to-day lives, and continue do so today. It has also ignored broader analogies with other cross-cultural and cross-species manifestations of similar practices that have served for millennia as effective mechanisms for reducing the likelihood of potentially lethal violence. By presenting these manifestations – namely song dueling and mark making – in comparative terms with Hip Hop’s freestyle song and dance battles and tagging territorial contests, this article seeks to highlight the relevance and potential of Hip Hop for preventing violence while also suggesting a common evolutionary backdrop within the context of strategies aimed at minimizing intraspecific aggression.  相似文献   
10.
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