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   27597篇
  免费   883篇
  国内免费   5篇
各国政治   1185篇
工人农民   1083篇
世界政治   1947篇
外交国际关系   959篇
法律   17386篇
中国共产党   6篇
中国政治   223篇
政治理论   5437篇
综合类   259篇
  2020年   356篇
  2019年   433篇
  2018年   554篇
  2017年   634篇
  2016年   650篇
  2015年   479篇
  2014年   525篇
  2013年   2675篇
  2012年   704篇
  2011年   760篇
  2010年   643篇
  2009年   654篇
  2008年   748篇
  2007年   822篇
  2006年   821篇
  2005年   720篇
  2004年   701篇
  2003年   771篇
  2002年   668篇
  2001年   1046篇
  2000年   887篇
  1999年   766篇
  1998年   401篇
  1997年   305篇
  1996年   325篇
  1995年   296篇
  1994年   328篇
  1993年   322篇
  1992年   518篇
  1991年   587篇
  1990年   553篇
  1989年   510篇
  1988年   532篇
  1987年   523篇
  1986年   545篇
  1985年   528篇
  1984年   446篇
  1983年   456篇
  1982年   340篇
  1981年   353篇
  1980年   266篇
  1979年   334篇
  1978年   249篇
  1977年   218篇
  1976年   201篇
  1975年   215篇
  1974年   237篇
  1973年   198篇
  1972年   182篇
  1971年   166篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
301.
Conclusion It is necessary to strike the correct balance between safeguarding the rights of the individual and engendering mutually beneficial cooperation between states in extradition matters. In the absence of effective global international human rights enforcement mechanisms, many of the traditional safeguards still have a real role to play in extradition. This article reviewed five such safeguards and found that all but the nationality exception should be retained to ensure that international cooperation and individual protection are both safeguarded for the common good of society.This is a revised version of a paper presented at an international workshop on Principles and Procedures for a New Transnational Criminal Law, organized jointly by the Society for the Reform of Criminal Law and the Max Planck Institute for Foreign and International Criminal Law, Freiburg, Germany, May 21–25, 1991.LL.B., University of Exeter 1973; LL.M., Osgoode Hall Law School 1974; D. Jur., Osgoode Hall Law School 1976.  相似文献   
302.
303.
304.
Recent theory views adolescent behavior as nested in an ongoing system of family relationships. In keeping with this focus, differences in family functioning of high vs. low identity achievement youth were examined and variables to account for differing identity levels were explored. However, the hypothesized relationship (Circumplex Model) between family type and communication was also examined. Subjects were 411 male students, 18–24 years of age, belonging to intact nuclear middle-class homes, who resided with parents in urban areas. Measures used were the Identity Achievement Scale, Family Adaptability and Cohesion Evaluation Scale, and the Parent-Adolescent Communication Scale. Results supported an association between balanced family type and effective communication (p.001). Significant differences in the family types were found (p.001), with high identity subjects belonging to balanced families, experiencing more openness (p.01) and less problems (p.01) in communicating with parents. Openness with father, mother, and problems with father emerged as significant discriminants. There are important implications for counselling and therapy with youth, placing family at the center of the psychosocial milieu influencing their development.Received Ph.D. from H.P. University. Research interests: adolescent psychosocial development, youth, identity, and family influences.Received M.A.; Ph.D. from Boston University; Panjab University. Research interests: family interiors, women studies, life stress, self image (DAP), sexuality, myths, holistic healing, and tribal women.  相似文献   
305.
306.
The authors present a method to separate and preserve stomach contents for forensic purpose. Analysis by "sieve tower" technique is simple and quickly done during autopsy. Solid phases of stomach content are arranged size up and can be stored for subsequent examinations. With the fluid phase drug analysis or microscopic analysis to confirm identy of the foodstuffs may be done. By adding alcohol (70%) enzymatic digestion and bacterial degradation of the stomach content are stopped.  相似文献   
307.
308.
309.
310.
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