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   68045篇
  免费   2999篇
各国政治   4479篇
工人农民   2867篇
世界政治   6036篇
外交国际关系   3802篇
法律   31501篇
中国共产党   11篇
中国政治   770篇
政治理论   20629篇
综合类   949篇
  2021年   400篇
  2020年   1161篇
  2019年   1513篇
  2018年   1673篇
  2017年   1943篇
  2016年   2176篇
  2015年   1823篇
  2014年   2093篇
  2013年   10507篇
  2012年   1593篇
  2011年   1717篇
  2010年   1814篇
  2009年   2070篇
  2008年   1734篇
  2007年   1702篇
  2006年   1870篇
  2005年   1766篇
  2004年   1652篇
  2003年   1480篇
  2002年   1483篇
  2001年   1547篇
  2000年   1354篇
  1999年   1235篇
  1998年   1112篇
  1997年   975篇
  1996年   958篇
  1995年   915篇
  1994年   911篇
  1993年   934篇
  1992年   937篇
  1991年   967篇
  1990年   906篇
  1989年   946篇
  1988年   943篇
  1987年   978篇
  1986年   947篇
  1985年   1018篇
  1984年   912篇
  1983年   972篇
  1982年   875篇
  1981年   825篇
  1980年   654篇
  1979年   677篇
  1978年   593篇
  1977年   522篇
  1976年   484篇
  1975年   400篇
  1974年   396篇
  1973年   407篇
  1972年   360篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
61.
Acute myoglobinuria as a fatal complication of heroin addiction   总被引:3,自引:0,他引:3  
A fatal case of myoglobinuria complicating heroin addiction is described. Clinically the patient had no overt symptoms of rhabdomyolysis. Pathologists should be alerted to this rare complication in heroin addicts who die of no apparent cause. The antimyoglobin immunoperoxidase technique is useful in confirming the diagnosis.  相似文献   
62.
Conclusion With the passage of the Administrative Dispute Resolution Act, the stage was set for innovation and change in federal agencies. Now, part way into the five-year life of the Act, a new administration has the potential to encourage even wider use of ADR at the federal level, providing still more examples from which to develop a clearer sense of best practice. Additional funds, both for ACUS and individual agencies, are vital to providing the level of experimentation, innovation, and documentation needed to ensure success.MIT ProfessorLawrence E. Susskind is director of the MIT-Harvard Public Disputes Program, 512 Pound Hall, Harvard Law School, Cambridge, Mass. 02138.Eileen F. Babbitt is associate director of the Public Disputes Program.Phyllis N. Segal is a practicing mediator with Endispute, Incorporated.The authors would like to acknowledge the federal dispute resolution specialists who contributed greatly to our work by providing interviews and materials for this article: Cathy Costantino of FDIC; David Batson of EPA; John Settle and Ron Walczak of HHS; David Drabkin of DLA; Jim Jones of DOL; Sheldon Guttman of FCC; Charles Pou of ACUS; Jeff Domber of GSA; and Diane Liff of DOT.  相似文献   
63.
The conventional wisdom in criminology is that adult onset of offending is a rare event. Closer examination of the extant literature that use official records, however, reveals that an average of 50 percent of adult offenders initiate offending at age eighteen or older. Although criminological research has investigated late onset offending in adolescence, there is little research on adult onset offending and the correlates of adult offending. Using police contact and interview data from the 1942 and 1949 birth cohort data from Racine, WI, this study investigated the correlates of crime for adult onset and persistent offenders. The results show that employment is the only correlate to affect the probability of adult offending differently for previously delinquent and nondelinquent offenders. This article concludes by highlighting the neglect of research on adult offenders, specifically the large percentage of adult onset offenders, and calling for more research on this topic.  相似文献   
64.
65.
In many states, legal representation for parents of dependent children is inadequate and can be a source of delays in securing permanency for children and unnecessarily protracted court proceedings. Often, such parents also face barriers to accessing services and independent evaluators. These issues are being addressed in the state of Washington through two approaches. The first is a successful enhanced legal representation program that has substantially improved case outcomes. The second is a statewide committee using innovative means to examine systemic responses to the challenges of the Adoption and Safe Families Act.  相似文献   
66.
67.
68.
69.
70.
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