全文获取类型
收费全文 | 387篇 |
免费 | 37篇 |
专业分类
各国政治 | 18篇 |
工人农民 | 44篇 |
世界政治 | 22篇 |
外交国际关系 | 35篇 |
法律 | 117篇 |
中国共产党 | 12篇 |
中国政治 | 41篇 |
政治理论 | 60篇 |
综合类 | 75篇 |
出版年
2024年 | 1篇 |
2023年 | 10篇 |
2022年 | 1篇 |
2021年 | 10篇 |
2020年 | 14篇 |
2019年 | 15篇 |
2018年 | 15篇 |
2017年 | 17篇 |
2016年 | 10篇 |
2015年 | 10篇 |
2014年 | 27篇 |
2013年 | 46篇 |
2012年 | 25篇 |
2011年 | 18篇 |
2010年 | 16篇 |
2009年 | 14篇 |
2008年 | 12篇 |
2007年 | 12篇 |
2006年 | 16篇 |
2005年 | 14篇 |
2004年 | 26篇 |
2003年 | 18篇 |
2002年 | 18篇 |
2001年 | 22篇 |
2000年 | 14篇 |
1998年 | 6篇 |
1997年 | 7篇 |
1995年 | 4篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
排序方式: 共有424条查询结果,搜索用时 15 毫秒
41.
42.
Addressing the methodological shortcomings of extant research on the racial invariance thesis, race‐specific rates of intimate assault are examined across census tracts in Hamilton County, Ohio. We extend Miles‐Doan's (1998) approach to examining neighborhood structural effects on intimate assault rates in order to test the racial invariance thesis. Findings reveal comparable effects of neighborhood disadvantage and population age structure on assault rates for African‐American males and white males, yet a stronger effect of “disinvestment” (in marriage and in neighborhoods) on rates for African‐Americans. These results conflict with previous city‐level analyses demonstrating stronger structural effects on other violent crime rates for whites. 相似文献
43.
我国未成年人取保候审程序主体系统在构造上存在权利主体面窄、启动申请主体过少、执行参与主体简单化、独立的救济主体缺位等缺陷。基于未成年人取保候审的特定的程序对象考虑,在借鉴国外少年保释制度运作的经验和考察本国未成年人司法实践基础上,应对未成年人取保候审程序主体系统加以重构。 相似文献
44.
该文指出,长三角地区的经济发展关键在于产业结构调整,这一调整能否顺利完成,与政府作用的发挥密切相关,作者就此从三个方面提出对策建议。 相似文献
45.
George Burns 《European Journal on Criminal Policy and Research》1998,6(2):171-183
Concentrations of unemployment and crime are promoting a slow crisis in the lives of unskilled young men, and obstruct the successful re-integration and resettlement of offenders. At the same time, criminal justice system programmes for offenders are seeking a new balance between treatment approaches and the creation of opportunities. In this article the author reflects on the policy frameworks which give rise to these approaches, and considers the danger that criminal justice systems may place emphasis on diverting people from crime without directing them towards opportunities for re-integration. The author considers the needs of offenders in relation to housing and employment in particular. 相似文献
46.
This study evaluates the assumption that deprivation among African Americans and racial inequality lead to black interracial homicide due to racial conflict and antagonism. Using refined race‐adjusted Supplemental Homicide Report data, Uniform Crime Report data and census data, we test an alternative hypothesis that draws on the macrostructural opportunity theory to assess and more accurately specify the relationship between structural characteristics and black interracial homicide. We find that first, the relationship between economic factors and black interracial homicide can be explained in large part by high rates of financially motivated crime such as robbery, and second, that economic factors are associated with financially motivated but not expressive black interracial killings. Analyses of black intraracial killings are performed for comparison purposes. Collectively, the findings suggest that conflict‐based explanations rooted in racial antagonism and frustration aggression may be premature. 相似文献
47.
Dana M. Hollinshead Sangwon Kim John D. Fluke Lisa Merkel-Holguin 《Journal of public child welfare》2015,9(5):463-486
Numerous child protective services (CPS) agencies have adopted differential responses as a system reform hypothesized to facilitate family engagement. This research tests a conceptual framework developed to examine dynamics between caregiver, agency, and caseworker factors that are assumed to impact caregiver engagement. Data from a randomized control study and structural equation modeling methods were used to explore the influence of these factors on caregiver satisfaction with their CPS experience. The results indicate that receipt of alternative response, caregivers' ratings of their caseworker's interaction style, and caregivers' positive emotional response influenced satisfaction with their intervention experience, while negative emotional responses did not. 相似文献
48.
Niamh Gaynor 《Journal of contemporary African studies : JCAS》2015,33(3):391-410
The protracted conflict in the Democratic Republic of the Congo (DRC) has drawn sharp criticism regarding the model of liberal peacebuilding employed in the country. Critics emphasise the importance of local ownership of peacebuilding mechanisms at sub-national as well as national levels. This raises questions in relation to the popular legitimacy and efficacy of local mechanisms. Drawing on field research conducted in the relatively affluent province of Bas-Congo in Western Congo, this article highlights a lack of popular legitimacy for provincial-level political authority within the province stemming from an acute marginalisation of the population from local structures of power and wealth. The article also demonstrates the inefficacy of more local, village and neighbourhood-based political structures which, aimed at conflict mitigation rather than transformation, ignore the structural roots of local conflicts and do little to counteract the growing social distrust, conflict and disintegration within local communities. 相似文献
49.
以猪水泡病病毒 (Swinevesiculardiseasevirus ,SVDV)HK’70为材料 ,用特异性引物扩增出P1区的 2个重叠目的片段 ,连接于pMD 18 T载体 ,转化JM 10 9感受态细胞。经重组质粒的双酶切 ,PCR鉴定后测序。序列分析表明 ,HK’70P1区核苷酸组成中A含量较高 ,G C含量较低 ,且A G、C T转换率较高。P1序列同源性分析表明 ,SVDVHK’70与J1’73、H/3’76、SVDV(Seechurn等测株 )、NET/1/92的核苷酸序列同源性分别为 97.8%、98.1%、97.6 %和 89.3% ;相应地 ,推导的氨基酸序列同源性分别为 98.8%、98.7%、98.8%和 96 .5 %。 相似文献
50.
Peer influence is regarded as one of the strongest determinants of juvenile delinquency and particularly adolescent substance use. A commonly held view is that social pressure from friends to use drugs and alcohol is a major contributor to substance use. Yet the notion of peer pressure, implied by the association between peer-group associations and drug behavior, is seldom tested empirically. As a crucial test of the group pressure model, this research examines the role of peer pressure in mediating the effect of differential association on individual use. Moreover, few studies examine the nature of the relationship between peers and substance use as it relates to the processes leading toand from use. Drawing on differential association and social learning theories, our research specifies the social processes (socialization, group pressure, social selection, and rationalization) which dictate particular causal pathways leading to and from substance use and then estimates the reciprocal influences among differential association, social pressure from peers, attitudes favorable toward substance use, and individual use. Using the 1977–1979 National Youth Survey panel data, we estimate a covariance structural equation model allowing for correlated measurement error. In the cross-sectional analyses, we find no main effects of overt peer pressure on substance use. Estimation of the reciprocal effects model also reveals that overt peer pressure does not significantly influence substance use and does not mediate the effect of differential association. Instead, the influences of socialization, social selection, and rationalization play significant roles in understanding substance use.An earlier version of this paper was presented at the 1994 American Society of Criminology meetings in Miami, Florida. 相似文献