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   429篇
  免费   32篇
各国政治   36篇
工人农民   65篇
世界政治   35篇
外交国际关系   21篇
法律   194篇
中国政治   6篇
政治理论   100篇
综合类   4篇
  2024年   1篇
  2023年   5篇
  2022年   5篇
  2021年   9篇
  2020年   22篇
  2019年   26篇
  2018年   24篇
  2017年   24篇
  2016年   28篇
  2015年   29篇
  2014年   26篇
  2013年   52篇
  2012年   18篇
  2011年   21篇
  2010年   12篇
  2009年   17篇
  2008年   22篇
  2007年   20篇
  2006年   16篇
  2005年   7篇
  2004年   7篇
  2003年   9篇
  2002年   15篇
  2001年   7篇
  2000年   7篇
  1999年   3篇
  1998年   3篇
  1997年   1篇
  1996年   4篇
  1995年   2篇
  1994年   2篇
  1993年   4篇
  1992年   3篇
  1991年   4篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1986年   2篇
  1984年   1篇
排序方式: 共有461条查询结果,搜索用时 406 毫秒
1.
The literature on child sexual abuse (CSA) perpetrated by female sexual offenders (FSOs) is exiguous, and many studies have focused on judicial databases. The present retrospective study, instead, analyzed clinical and judicial data of a group of both victims and alleged FSOs, to additionally include women who have not been convicted by the criminal justice system, but who hold strong clinical suspicions of being perpetrators of CSA. The medical records and the Court files of 11 children and their eight suspected FSOs have been collected and critically reviewed in light of the literature to date. This approach allowed for a deeper understanding of the relationship between child and FSO. The authors hypothesize that the victims’ severe psychopathological outcomes were a result of a failure to develop appropriate attachments with their prospective caregivers, which could have been damaged by the pathological relationship with FSOs, who were the victims’ caregivers.  相似文献   
2.
Book reviews in this article:
John Haynes and Christine Haynes , Mediating Divorce: Casebook of Strategies for Successful Family Negotiations .
Kenneth Kressel and Dean Pruitt , Mediation Research; The Process and Effectiveness of Third Party Intervention .
Nancy Rogers and Craig McEwen , Mediation: Law, Policy, Practice .  相似文献   
3.
4.
5.
6.
High‐throughput sequencing (HTS) of large panels of single nucleotide polymorphisms (SNPs) provides an alternative or complimentary approach to short tandem repeats (STRs) panels for the analysis of complex DNA mixture forensic samples. For STRs, methods to estimate individual contribution concentrations compare capillary electrophoresis peak heights, peak areas, or HTS allele read counts within a mixture. This article introduces three approaches (mean, median, and slope methods) for estimating individual DNA contributions to forensic mixtures for HTS/massively parallel sequencing (MPS) SNP panels. For SNPs, the major:minor allele ratios or counts, unique to each contributor, were compared to estimate contributor proportion within the mixture using the mean, median, and slope intercept for these alleles. The estimates for these three methods were typically within 5% of planned experimental contributions for defined mixtures.  相似文献   
7.

We analyze the way in which individual academics and research groups organize their third mission activities before and after the institutionalization of third mission strategies by the university governing body. Drawing on the literature, we put forward an interpretative framework that links central entrepreneurial or engaged strategies with the way academics organize their third mission activities. Then, we propose an application of this frame to the case of the University of Florence (Italy), before and after its transition to more structured entrepreneurial and engaged models. We use a mix of quantitative and qualitative analysis. A cluster analysis allows identifying different types of academics involved in the third mission based on the way they organize their activities. Furthermore, a set of interviews to academics complements the comparison and the interpretation of the clusters obtained. The following paths of change emerge: (1) increased proportion of academics involved in third mission activities; (2) bottom-level initiatives that are aligned with central strategies; and (3) increased heterogeneity of bottom-level organization forms, with a relative loss of importance of the group dimension with respect to the individual academics and an increased specialization of research groups.

  相似文献   
8.
The present study examines how exposure to relational aggression at school is associated with adolescents’ perceptions of, and participation in, a hostile school environment. Participants were 1,335 African American and European American adolescents in grades 7 through 12 (52% female, 49% African American). Results indicate that exposure to relational aggression is associated with several components of adolescents’ perceptions of the school climate. Adolescents exposed to high levels of relational aggression perceived their school to be less safe, and were less pleased with the general social atmosphere at school. Moreover, for males, but not females, exposure to relational aggression was associated with carrying a weapon to school. Implications and suggestions for future research are discussed in terms of working toward safer school environments for adolescents.
Sara E. GoldsteinEmail:

Sara Goldstein   is an Assistant Professor in the Department of Family and Child Studies at Montclair State University. She received her Ph.D. in Psychology from Bowling Green State University. Her major research interests include peer relationships, aggression, and gender. Amy Young   is an Assistant Research Scientist at the Institute for Research on Women and Gender at the University of Michigan. She received her Ph.D. in Psychology from the University of Michigan. Major research interests include gender, sexual assault, substance use, and developmental psychopathology. Carol Boyd   is a Professor of Nursing and a Professor of Women’s Studies and is Director of the Institute for Research on women and Gender at the University of Michigan, Ann Arbor. She received her PhD, in Nursing (cognate Anthropology). Her major research interests include gender and substance abuse.  相似文献   
9.
Explanations of party competition and vote choice are commonly based on the Downsian view of politics: parties maximise votes by adopting positions on policy dimensions. However, recent research suggests that British voters choose parties based on evaluations of competence rather than on ideological position. This paper proposes a theoretical account which combines elements of the spatial model with the ‘issue ownership’ approach. Whereas the issue ownership theory has focused mainly on party competition, this paper examines the validity of the model from the perspective of both parties and voters, by testing its application to recent British general elections. Our findings suggest that as parties have converged ideologically, competence considerations have become more important than ideological position in British elections.  相似文献   
10.
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