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   78268篇
  免费   3527篇
  国内免费   27篇
各国政治   4751篇
工人农民   2999篇
世界政治   6027篇
外交国际关系   4936篇
法律   32451篇
中国共产党   1230篇
中国政治   3763篇
政治理论   21001篇
综合类   4664篇
  2023年   361篇
  2021年   698篇
  2020年   1438篇
  2019年   1607篇
  2018年   1687篇
  2017年   2101篇
  2016年   2199篇
  2015年   2081篇
  2014年   2447篇
  2013年   10968篇
  2012年   2167篇
  2011年   2555篇
  2010年   2977篇
  2009年   3302篇
  2008年   2794篇
  2007年   2960篇
  2006年   3158篇
  2005年   2810篇
  2004年   2055篇
  2003年   1829篇
  2002年   1916篇
  2001年   1796篇
  2000年   1314篇
  1999年   1167篇
  1998年   1103篇
  1997年   960篇
  1996年   940篇
  1995年   897篇
  1994年   899篇
  1993年   927篇
  1992年   877篇
  1991年   896篇
  1990年   873篇
  1989年   899篇
  1988年   897篇
  1987年   908篇
  1986年   870篇
  1985年   951篇
  1984年   859篇
  1983年   902篇
  1982年   856篇
  1981年   813篇
  1980年   629篇
  1979年   637篇
  1978年   561篇
  1977年   498篇
  1976年   462篇
  1975年   377篇
  1974年   378篇
  1973年   392篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
111.
112.
达坂城自古以来就是一座充满古文化底蕴的历史古城,拥有丰富的自然及文化旅游资源。从旅游资源配置来看,达坂城地区具有三大系列旅游资源及产品配置。即:自然景观型;人文景观型;名胜古迹型等。积极发掘境内旅游资源,并及时转化为产业优势,必然能推动该地区经济、社会的大发展。  相似文献   
113.
随着我国社会主义市场经济体制的逐步建立和改革开放的不断深入,我国进入了经济发展的空前繁荣时期。与此同时,西方国家的拜金主义、享乐主义、个人主义等思想观念也随之乘虚而入,致使一些大学生的思想观念发生变化。因此,加强学生的思想政治素质教育就显得尤为重要。  相似文献   
114.
115.
116.
117.
Fear of victimization may have consequences for subjective well-being. I develop and test a model linking fear of victimization to subjective health. I hypothesize that two processes link fear to subjective health-psychological and behavioral. Specifically, I hypothesize that fear of victimization increases psychological distress, and fear decreases outdoor physical activity, especially walking. High levels of psychological distress and low levels of walking, in turn, are associated with poor self-reported health. I find empirical support for the hypothesized processes in a representative national sample of 2031 adults aged 18 to 90 interviewed by telephone in 1990. The negative association between fear and health is explained largely by psychological distress and walking. However, a significant direct effect remains. I conclude with suggestions for future research linking crime and health, focusing on the need for collecting information on community disorganization. Community context is likely the ultimate exogenous variable-the one that sets in motion the destructive cycle of fear, distress, inactivity, and poor health described here.  相似文献   
118.
Community-based delinquency prevention programs, designed to work with youth and families before they become involved with the official court process, are relatively rare. Likewise, few studies have been published concerninge valuative research on such programs. This article reviews some background on program concepts, describes the operations of the Oakland County Probate Court Youth Assistance casework services program, and reports the results of a comprehensive program evaluation project. The findings suggest that prevention programming is one effective strategy to aid in reducing the likelihood of more costly court interventions. Recommendations for program development are offered.  相似文献   
119.
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   
120.
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   
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