全文获取类型
收费全文 | 6794篇 |
免费 | 249篇 |
专业分类
各国政治 | 289篇 |
工人农民 | 301篇 |
世界政治 | 516篇 |
外交国际关系 | 293篇 |
法律 | 4126篇 |
中国政治 | 35篇 |
政治理论 | 1441篇 |
综合类 | 42篇 |
出版年
2023年 | 47篇 |
2021年 | 45篇 |
2020年 | 100篇 |
2019年 | 126篇 |
2018年 | 169篇 |
2017年 | 184篇 |
2016年 | 183篇 |
2015年 | 121篇 |
2014年 | 164篇 |
2013年 | 726篇 |
2012年 | 184篇 |
2011年 | 231篇 |
2010年 | 153篇 |
2009年 | 198篇 |
2008年 | 180篇 |
2007年 | 199篇 |
2006年 | 203篇 |
2005年 | 165篇 |
2004年 | 175篇 |
2003年 | 194篇 |
2002年 | 167篇 |
2001年 | 249篇 |
2000年 | 251篇 |
1999年 | 186篇 |
1998年 | 98篇 |
1997年 | 98篇 |
1996年 | 84篇 |
1995年 | 85篇 |
1994年 | 90篇 |
1993年 | 73篇 |
1992年 | 139篇 |
1991年 | 121篇 |
1990年 | 156篇 |
1989年 | 135篇 |
1988年 | 161篇 |
1987年 | 144篇 |
1986年 | 109篇 |
1985年 | 124篇 |
1984年 | 96篇 |
1983年 | 82篇 |
1982年 | 59篇 |
1981年 | 56篇 |
1980年 | 49篇 |
1979年 | 55篇 |
1978年 | 41篇 |
1976年 | 37篇 |
1975年 | 31篇 |
1974年 | 42篇 |
1973年 | 32篇 |
1970年 | 30篇 |
排序方式: 共有7043条查询结果,搜索用时 15 毫秒
891.
892.
893.
894.
One objective of the Parole Decision-Making project was the develop ment of experience tables for operational use by the U.S. Board of Parole to aid in individual case deckion-making. This report describes the interaction of parole board members and project staff in the development of an experience table acceptablc to the parole board for operational use. In addition, it describes the development of a research design to test the impact of the presentation of the experience table upon paroling decisions, the implementation of this design, and the initiol evaluation of results. 相似文献
895.
E I Rogaev E Iu Syrokvasheva M G Pimenov T V Stegnova 《Sudebno-meditsinskaia ekspertiza》1992,35(1):10-14
Blood stains on a knife were identified by DNA genotyposcopy. The statistical validation method has confirmed that the blood stains on material evidence belonged to the victim, the probability of random coincidence being less than 10(-11). The efficacy of using hypervariable locus-specific DNA probes and the possibility of detecting DNA impressions in blood stains stored for more than 3 months have been demonstrated. 相似文献
896.
Abstract This article presents the findings of an analysis of victim offender mediation programs working with the juvenile courts in Albuquerque (NM), Minneapolis (MN) and Oakland (CA). The study is based upon 868 interviews with crime victims and offenders, including pre- and post-mediation interviews and two different comparison groups. The data that emerged from this study indicates that the vast majority of both victims and young offenders experience the mediation process and outcome (restitution agreement) as fair and are satisfied with the program. The mediation process used by the programs in Albuquerque, Minneapolis and Oakland results in greater satisfaction, greater perception of fairness and higher restitution completion rates than found in a matched sample of victims and offenders who were not referred to mediation. 相似文献
897.
898.
899.
900.
There are large bodies of research on the deterrent value of the death penalty and public attitudes towards capital punishment. However, little is known about how jurors decide whether a particular defendant should live or die. This article briefly summarizes the case law that attempts to guide the discretion of jurors in the penalty phase of capital murder trials, reviews empirical research on penalty decision making, suggests a methodological strategy for investigating the penalty phase, and identifies several promising directions for future research. Four broad categories of research are identified: the effects of guiding juror discretion, comparisons of juries that vote for life with those that vote for death, the relationship between guilt and penalty phases, and models of decision making in the penalty phase. Several testable hypotheses are proposed. 相似文献