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   415篇
  免费   14篇
各国政治   29篇
工人农民   31篇
世界政治   32篇
外交国际关系   20篇
法律   185篇
中国政治   1篇
政治理论   128篇
综合类   3篇
  2023年   5篇
  2021年   3篇
  2020年   8篇
  2019年   12篇
  2018年   20篇
  2017年   12篇
  2016年   14篇
  2015年   7篇
  2014年   10篇
  2013年   63篇
  2012年   14篇
  2011年   11篇
  2010年   17篇
  2009年   15篇
  2008年   10篇
  2007年   8篇
  2006年   8篇
  2005年   6篇
  2004年   8篇
  2003年   16篇
  2002年   17篇
  2001年   13篇
  2000年   15篇
  1999年   9篇
  1998年   6篇
  1997年   9篇
  1996年   6篇
  1995年   8篇
  1994年   3篇
  1993年   7篇
  1992年   10篇
  1991年   5篇
  1990年   6篇
  1989年   3篇
  1988年   5篇
  1987年   3篇
  1986年   3篇
  1985年   8篇
  1984年   2篇
  1983年   3篇
  1982年   2篇
  1981年   3篇
  1979年   4篇
  1977年   2篇
  1976年   2篇
  1974年   1篇
  1973年   2篇
  1971年   1篇
  1968年   1篇
  1965年   1篇
排序方式: 共有429条查询结果,搜索用时 0 毫秒
1.
2.
3.
4.
5.
Mandatory reporting legislation has been adopted in every state to insure the protection of children from maltreatment. These statutes have become a significant factor in the lives of mental health professionals who work with children and families. Thirty psychotherapists who had made a recent report of child maltreatment on a client in treatment were interviewed about their experiences with reporting and the consequences of reporting for therapeutic relationships. Several potentially problematic consequences and dilemmas were identified by the therapists, including immediate and long-term effects on the therapeutic alliance and course of therapy, and conflicts of interest in working with children and families.  相似文献   
6.
7.
Deoxyribonucleic acid (DNA) was isolated from a number of spongy and compact human bone tissue specimens, and the yield was estimated on a "per milligram of starting tissue" basis. DNA was, in addition, isolated from a number of corresponding blood and bone tissue specimens. Spectrophotofluorometry and ethidium bromide visualization on minigels were used to estimate the quantity and degree of degradation of DNA. The DNA from several blood-bone pairs is shown to give concordant restriction fragment length polymorphism (RFLP) typing results by two different typing protocols with five different single-locus probes. DNA from several additional blood-bone pairs is shown to give concordant results for human leucocyte antigen (HLA)-DQ alpha phenotypes following polymerase chain reaction (PCR) amplification and hybridization to specific allele-specific oligonucleotide (ASO) probes, and for the variable numbers of tandem repeats (VNTR) length polymorphisms 3' to the human apolipoprotein B (APOB) gene following PCR amplification with specific primers and analysis of the products by electrophoresis and ethidium bromide visualization.  相似文献   
8.
Anderson  Lawrence M. 《Publius》2004,34(2):1-18
According to the literature on secession, the most importantdeterminant of secessionist sentiment is a high level of grievanceexperienced by the would-be secessionist group. However, therationale behind using secession (as opposed to another strategy)as a grievance-amelioration strategy remains almost completelyunexplained. This article contends that the institutional settingin which political conflict and grievance are experienced playsa crucial role in whether secession is conceived of as a viableoption. This contention is tested by examining the institutionalenvironment of federalism and the role it played in secessionin the United States in 1860 and 1861. The United States wasuniquely vulnerable to secessionist pressures—as are allfederal states, potentially—because of institutional structuresthat gave constituent states a high level of institutional authorityand capacity; this, in turn, contributed to a discourse of states'rights that included the contested right to secede.  相似文献   
9.
Abstract

In this article, we conduct a generational study of measuring progress towards the inclusion of homosexuality in professional sport. We accomplish this by interviewing an openly gay football player, Anton Hysén, in the year 2017, using the precise same questions about the relationship between his homosexuality and sport that were asked of the first openly gay professional footballer in 1992, Justin Fashanu. We thus measure difference in attitude according to the 25 years that have elapsed between the interviews. Our results emphasize two themes: First, the near-total acceptance of being gay within professional football today, compared to 25 years ago; and second, the social praise that is levied upon today’s openly gay sportsmen, compared to the social stigma placed upon Fashanu.  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