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   379篇
  免费   19篇
各国政治   27篇
工人农民   50篇
世界政治   42篇
外交国际关系   27篇
法律   176篇
中国政治   1篇
政治理论   73篇
综合类   2篇
  2023年   5篇
  2022年   4篇
  2021年   6篇
  2020年   11篇
  2019年   25篇
  2018年   18篇
  2017年   22篇
  2016年   20篇
  2015年   19篇
  2014年   17篇
  2013年   57篇
  2012年   16篇
  2011年   21篇
  2010年   13篇
  2009年   11篇
  2008年   13篇
  2007年   11篇
  2006年   16篇
  2005年   9篇
  2004年   13篇
  2003年   5篇
  2002年   7篇
  2001年   6篇
  2000年   8篇
  1999年   2篇
  1998年   6篇
  1997年   5篇
  1996年   3篇
  1995年   2篇
  1994年   3篇
  1993年   4篇
  1992年   4篇
  1991年   2篇
  1989年   1篇
  1988年   2篇
  1986年   1篇
  1983年   1篇
  1981年   1篇
  1979年   3篇
  1977年   2篇
  1976年   1篇
  1975年   1篇
  1970年   1篇
排序方式: 共有398条查询结果,搜索用时 15 毫秒
41.
This paper provides a framework for examining the general issue of public health authorities' collaboration with industry. The framework distinguishes between industry involvement in the development of public health policy and the implementation of policy‐driven interventions. A distinction is also made between industries marketing products conducive to good health versus products that impact negatively on public health (e.g. alcohol and energy‐dense, nutrition‐poor food and beverage industries). Drawing on concepts with respect to the effectiveness of military coalitions, it is argued that a common goal (i.e. ‘unity of object’) is a prerequisite for optimal co‐operation (i.e. ‘unity of effort’) between collaborators in any sphere of activity. However, this vital precondition does not exist in the public health arena because the end goals of industry and those of public health are fundamentally different, if not opposed (i.e. profits to owners/shareholders versus the social good). It is argued that because of this fundamental disjunct between industry profit goals and the public good, unity of effort will always be compromised in any form of collaboration with industry, and particularly where public health policies and interventions are designed to negatively impact on product consumption. Hence, while industry can be asked to co‐operate in implementing public health policy initiatives, industry should never be involved in developing policy initiatives. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
42.
43.
This article disaggregates aid data to enrich our understanding of the patterns of post-conflict aid. We find that the front-loading of aid after a peace agreement, detected by previous research, has not been the general pattern. To begin with, relief and aid need separating out, commitments and disbursement distinguished, and four-year averages replaced by annual figures. Detailed analysis of seven post-conflict cases confirms that the political contexts of donation and implementation, including political assessments of peace agreements, have considerable influence on aid patterns. Finally, high levels of aid and rapid economic growth are not essential preconditions for sustaining peace. More significant are the short-term stabilisation strategies adopted and the distributive effects of structural adjustment.  相似文献   
44.
45.
46.
47.
ABSTRACT

Disciplinary incidents at U.S. public middle- and high-schools are a public policy concern. Although businesses popularly give credence to leaders’ subjective intelligence, principals’ reports of their schools’ strengths and weaknesses are questioned. To determine whether principals’ reports carry legitimacy as indicators of student offenses, the current study utilized a nationally representative survey of principals who reported on their sense of the institution and the number of disciplinary incidents in the past year (N = 1,872; replication cohort, N = 1,833). Findings showed that the more institutional shortcomings a principal endorsed, the higher total number of incidents occurred, even after controlling for institutional strength and several indicators of school crime. These findings have policy and intervention implications for improving student outcomes, and so would be of interest to funding agencies, school administrators, teachers, and parents.  相似文献   
48.
49.
School is regarded as a central arena for crime prevention. This study analyses the effects of student perceptions of school contextual aspects on self-reported offending, using logistic regression with control for clustering effects. The data comprise a census of pupils in year nine in comprehensive school (15 year olds) and in year two of upper secondary school (17 year olds) in the City of Stockholm in 2006, 2008 and 2010 (n = 25,850 of which 47% are boys and 53% are girls). Besides showing that several aspects of students’ perceptions of the school setting have direct protective effects on offending, the study shows that perceiving schoolwork as meaningful appears to moderate the effect of adverse home conditions on delinquency for boys. The only aspect of school investigated in this study that was not significantly related to offending was the perception of classroom order, indicating that emotional support from teachers is more important for crime preventive implications than maintaining order in the classroom. Controlling for clustering effects shows differences in offending between classes and schools that are not produced by differences between the students.  相似文献   
50.
This study examines neuropsychological impairment in women who have experienced intimate partner violence using DSM 5 criteria for mild and severe cognitive impairment. A total of 108 females in Spain were included in one of three groups: psychological abuse (n = 24), physical and psychological abuse (n = 45), and no-abuse (n = 39). There were differences between the control and IPV groups in attention and executive functioning. Furthermore, approximately 25% of women experiencing IPV suffer mild neuropsychological alterations and 5% severe, mostly in memory and executive function domains. This evidence supports the growth in research that suggests psychological violence on its own to be as strongly related to poor health outcomes as physical violence in intimate partner relationships.  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