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   645篇
  免费   34篇
各国政治   85篇
工人农民   51篇
世界政治   63篇
外交国际关系   38篇
法律   276篇
中国政治   22篇
政治理论   139篇
综合类   5篇
  2023年   5篇
  2022年   5篇
  2021年   9篇
  2020年   6篇
  2019年   28篇
  2018年   29篇
  2017年   35篇
  2016年   36篇
  2015年   19篇
  2014年   18篇
  2013年   148篇
  2012年   17篇
  2011年   26篇
  2010年   14篇
  2009年   14篇
  2008年   22篇
  2007年   17篇
  2006年   17篇
  2005年   9篇
  2004年   14篇
  2003年   10篇
  2002年   23篇
  2001年   11篇
  2000年   14篇
  1999年   12篇
  1998年   8篇
  1997年   4篇
  1996年   3篇
  1994年   9篇
  1992年   9篇
  1991年   5篇
  1990年   7篇
  1989年   5篇
  1987年   8篇
  1985年   3篇
  1984年   5篇
  1983年   5篇
  1982年   3篇
  1981年   4篇
  1980年   2篇
  1979年   5篇
  1978年   3篇
  1977年   2篇
  1975年   3篇
  1973年   2篇
  1972年   4篇
  1971年   2篇
  1970年   2篇
  1967年   2篇
  1966年   3篇
排序方式: 共有679条查询结果,搜索用时 15 毫秒
561.
562.
Preventing repeat victimization is an area of criminology that has shown particular promise in recent years. Based on the premise that persons once victimized are at higher risk than others for future victimization, British officials developed successful programs that focus crime prevention efforts on victims. Of all crimes, family violence may have the highest repeat rate, especially in the first weeks after an incident is reported to the police. Accordingly, New York City officials developed an intervention program to reduce repeat incidents of family abuse. Three field experiments conducted during the 1990s evaluated whether or not this program, targeted at public housing residents who reported family violence to the police, reduced the rate of subsequent victimization. The findings produced within each study were not consistent across the studies; rather, these three experiments, separately analyzed, produce varying results. Since the composition of the samples varied across studies, however, one possible explanation is that this program has different effects within different populations. This paper reports outcomes from a series of analyses of pooled data from these three studies to address the inconsistencies. The results indicate that the intervention brought about greater reporting of subsequent abuse both to authorities and to research interviewers. The results are invariant across the three studies, indicating that greater reporting of abuse is not idiosyncratic to one particular population, and are consistent across the nature and source of outcome measures. These findings suggest the need for careful monitoring by the advocates and agencies that operate these types of programs and among those designing and testing future programs.  相似文献   
563.
In this study we examine how a sample of 248 male and female professors at a Midwestern private research university construct their academic job satisfaction. Our findings indicate that both women and men perceive that their job satisfaction is influenced by the institutional leadership and mentoring they receive, but only as mediated by the two key academic processes of access to internal academic resources (including research-supportive workloads) and internal relational supports from a collegial and inclusive immediate work environment. Gender differences emerged in the strengths of the perceived paths leading to satisfaction: women’s job satisfaction derived more from their perceptions of the internal relational supports than the academic resources they received, whereas men’s job satisfaction resulted equally from their perceptions of internal academic resources and internal relational supports received. Implications for leadership and institutional practices are drawn from the findings.  相似文献   
564.
565.
566.
567.
Singapore     
Taylor  Adrian 《Trusts & Trustees》2007,13(8):516-520
  相似文献   
568.
569.
570.
Community-level motor vehicle theft (MVT) is not spatially random but is influenced by the structural composition of the community. Work to date did not provide a clear picture of the structural correlates of community-level MVT rates for two reasons. Cross-sectional studies had been limited to a single point in time (one wave design). In addition, studies had not adequately controlled for MVT rates in adjoining communities (spatially autocorrelated rates). The current study addressed these limitations. Drawing on structural correlates highlighted by factorial ecology and past work on motor vehicle theft, it anticipated cross-sectional connections between status, stability, age composition, and racial heterogeneity. It sought to learn if these connections persisted at two points in time spanning a decade. Census block group data from a midwestern city were merged with geocoded vehicle theft data, and a comprehensive spatial lag variable was constructed (Land & Deane, 1992). At both points in time, communities with higher MVT rates had lower socioeconomic status, and were surrounded by other communities with higher MVT rates. Community processes driving the connection between status and vehicle theft were suggested. The strong spatial dependency of MVT rates suggests attributes, events, or longer-term trends located in a section of a city may be affecting the communities located there. Issues for prevention were addressed.  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