全文获取类型
收费全文 | 287篇 |
免费 | 16篇 |
专业分类
各国政治 | 17篇 |
工人农民 | 30篇 |
世界政治 | 29篇 |
外交国际关系 | 14篇 |
法律 | 143篇 |
中国政治 | 2篇 |
政治理论 | 65篇 |
综合类 | 3篇 |
出版年
2022年 | 2篇 |
2020年 | 8篇 |
2019年 | 2篇 |
2018年 | 10篇 |
2017年 | 14篇 |
2016年 | 11篇 |
2015年 | 6篇 |
2014年 | 5篇 |
2013年 | 45篇 |
2012年 | 12篇 |
2011年 | 5篇 |
2010年 | 8篇 |
2009年 | 9篇 |
2008年 | 5篇 |
2007年 | 11篇 |
2006年 | 17篇 |
2005年 | 9篇 |
2004年 | 13篇 |
2003年 | 8篇 |
2002年 | 11篇 |
2001年 | 9篇 |
2000年 | 9篇 |
1999年 | 5篇 |
1998年 | 5篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 4篇 |
1993年 | 4篇 |
1992年 | 2篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1988年 | 4篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 8篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1980年 | 1篇 |
1979年 | 3篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1975年 | 1篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1971年 | 1篇 |
1970年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有303条查询结果,搜索用时 15 毫秒
151.
Thomas A. Loughran Edward P. Mulvey Carol A. Schubert Laurie A. Chassin Laurence Steinberg Alex R. Piquero Jeffrey Fagan Sonia Cota-Robles Elizabeth Cauffman Sandy Losoya 《Law and human behavior》2010,34(6):476-488
Prior research indicates that adolescent offenders transferred to adult court are more likely to recidivate than those retained
in the juvenile system. The studies supporting this conclusion, however, are limited in addressing the issue of heterogeneity
among transferred adolescents. This study estimates the effect of transfer on later crime using a sample of 654 serious juvenile
offenders, 29% of whom were transferred. We use propensity score matching to reduce potential selection bias, and we partition
the sample on legal characteristics to examine subgroup effects. We find an overall null effect of transfer on re-arrest,
but evidence of differential effects of transfer for adolescents with different offending histories. These results suggest
that evaluating the effects of transfer for all transferred adolescents together may lead to misguided policy conclusions. 相似文献
152.
In May 2016 the Housing and Planning Act 2016 became law, the first purely Conservative government intervention on housing in England since the 1990s. This article examines the Act's key provisions pertaining to social housing and the government's stated aim of increasing rates of homeownership. The Act, through the Starter Homes Scheme, extension of the right to buy to housing association tenants and changes to security of tenure in the social sector, has been heralded as a ‘landmark’ piece of legislation. This article scrutinises these policy measures and assesses their effectiveness and likely impact. It is contended that the Act exposes the government's promotion of homeownership above all other housing tenures. The article further explores the deep moralisation at the heart of the homeownership narrative and the intensification in the residualisation of social housing in England which, it is argued, is the inevitable consequence of the reforms. 相似文献
153.
Despite important gains in human rights, persons with disabilities — and in particular women and girls with disabilities — continue to experience significant inequalities in the areas of sexual, reproductive, and parenting rights. Persons with disabilities are sterilized at alarming rates; have decreased access to reproductive health care services and information; and experience denial of parenthood. Precipitating these inequities are substantial and instantiated stereotypes of persons with disabilities as either asexual or unable to engage in sexual or reproductive activities, and as incapable of performing parental duties. The article begins with an overview of sexual, reproductive, and parenting rights regarding persons with disabilities. Because most formal adjudications of these related rights have centered on the issue of sterilization, the article analyzes commonly presented rationales used to justify these procedures over time and across jurisdictions. Next, the article examines the Convention on the Rights of Persons with Disabilities and the attendant obligations of States Parties regarding rights to personal integrity, access to reproductive health care services and information, parenting, and the exercise of legal capacity. Finally, the article highlights fundamental and complex issues requiring future research and consideration. 相似文献
154.
Bruce G. Taylor Elizabeth A. Mumford Weiwei Liu Nan D. Stein 《Journal of Experimental Criminology》2017,13(1):79-100
Objectives
Prior research with the Shifting Boundaries (SB) prevention program suggests that it can prevent adolescent relationship abuse and sexual harassment. We assessed the relative impact of a combined set of SB classroom (SBC) and SB building (school-wide; SBS) interventions on adolescent relationship abuse and sexual harassment outcomes when the program is delivered to all three grades in a middle school (full saturation) compared to when only two or one of the three grades receive it.Methods
We randomly assigned 23 middle schools (1,764 students) in New York City to varying saturation levels of SB: 6th grade only, 6th and 7th grade, or 6th, 7th, and 8th grade.Results
Providing SB to only one grade level does just as well at preventing peer violence and adolescent relationship abuse as treating multiple grades. However, there was evidence that additional saturation led to sexual harassment reductions. Schools that delivered SB to 6th and 7th graders (compared to just 6th graders) reduced sexual harassment victimization 6 months post-treatment.Conclusions
The results largely support a minimalist approach, in that SB may be effective in preventing peer violence and adolescent relationship abuse outcomes by delivery to one grade level. However, there is a need for more research to continue exploring the potential benefits of a saturated delivery of SB across all grades, building on our finding that 6th and 7th grade implementation of SB was more effective at reducing sexual harassment than 6th grade only implementation.155.
156.
N B Wu Chen M I Schaffer R L Lin J P Hadac R J Stein 《Journal of forensic sciences》1983,28(1):116-121
A method for the identification and quantitation of two tricyclic antidepressants, amoxapine (Asendin) and trimipramine (Surmontil) is presented here. Samples were extracted with hexane at pH 10, back-extracted with 1.0N sulfuric acid. The acidic layer was adjusted to pH 10 and re-extracted with hexane. Electron impact mass spectra were obtained. The base peak and molecular ion for amoxapine were at m/z 245 and 313, respectively. The base peak and molecular ion for trimipramine were at m/z 58 and 294, respectively. There were three forensic toxicology cases involving amoxapine in Cook County, IL, in 1980 and 1981. The concentrations of amoxapine in blood for these three cases were 1.66 mg/L, 7.16 mg/L, and 2.95 mg/L, respectively. 相似文献
157.
In the realm of politics the relevance of groups derives from their centrality to government institutions, the policy process, and election campaigns. In addition, individuals have a predisposition to rely on cues and shortcuts when making choices and forming preferences; groups are ideal for this purpose. Groups help orient individuals to their social world by providing standards, supplying information, and defining friend and foe. If groups are central to politics and political cognition then we should find an underlying political structure within which group attitudes can be organized, and through which other political attitudes, coalitions, and behaviors can be viewed. In our analysis we apply Rabinowitz (1976) Line of Sight method for ordering object pairs consistent with the Euclidean spatial model to the complete series of group thermometer ratings from the NES Presidential Election Studies, 1964 through 1992. The resulting eight group by group matrices are subjected to a series of multidimensional scaling models to determine the underlying structure of the group spatial distances. Our findings suggest that orientations toward groups can be satisfactorily mapped into a two-dimensional space defined by partisan and affective axes. Over this 30-year period we find that attitudes toward groups have become more emotional and less partisan in nature. Interpretation of the group space is further aided by the use of ideal-point regressions that make it possible to place voters, members of the New Deal coalition, and issue publics in the space defined by group attitudes. 相似文献
158.
This article examines the literature that estimates parental expenditures on children; describes the types of child support guidelines that are being used by the states; and compares how the child support awards that emerge from each state's guidelines compare to the empirical estimates of expenditure patterns on children. The findings indicate that the states' guidelines appear to be more or less consistent with the estimates of expenditures on children. In a few cases, however, the guidelines require less in support from the noncustodial parent than the parent would have spent on the child(ren) in an average intact family. In many other cases, the guidelines require child support payments that are very close to the lower bound of the estimates of expenditures. This article concludes with a discussion of the difficult value judgments that ultimately must be made in setting child support awards. 相似文献
159.
W G Eckert J S Bell R J Stein M B Tabakman M L Taff L G Tedeschi 《The American journal of forensic medicine and pathology》1986,7(3):182-185
This article discusses the merits of participation by medical examiners in the area of clinical forensic medicine. The present connotation that we deal after the fact should be abandoned with enhanced involvement in assisting the living. The paper focuses on a broad range of categories where forensic scientists by virtue of their training and experience could be most helpful in the application of medical knowledge to the solution of questions of law. 相似文献
160.