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   19238篇
  免费   534篇
各国政治   810篇
工人农民   710篇
世界政治   1555篇
外交国际关系   639篇
法律   11872篇
中国共产党   2篇
中国政治   97篇
政治理论   3903篇
综合类   184篇
  2020年   236篇
  2019年   264篇
  2018年   342篇
  2017年   413篇
  2016年   446篇
  2015年   307篇
  2014年   367篇
  2013年   1813篇
  2012年   459篇
  2011年   486篇
  2010年   370篇
  2009年   406篇
  2008年   491篇
  2007年   516篇
  2006年   504篇
  2005年   455篇
  2004年   462篇
  2003年   478篇
  2002年   438篇
  2001年   800篇
  2000年   721篇
  1999年   569篇
  1998年   304篇
  1997年   259篇
  1996年   216篇
  1995年   218篇
  1994年   263篇
  1993年   234篇
  1992年   391篇
  1991年   423篇
  1990年   382篇
  1989年   413篇
  1988年   391篇
  1987年   400篇
  1986年   406篇
  1985年   385篇
  1984年   314篇
  1983年   348篇
  1982年   271篇
  1981年   265篇
  1980年   193篇
  1979年   269篇
  1978年   180篇
  1977年   168篇
  1976年   145篇
  1975年   147篇
  1974年   161篇
  1973年   145篇
  1972年   137篇
  1971年   115篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
981.
Data from a large sample of late adolescents was used to examine associations between family relationships (reported closeness to parents and siblings) and perceived social competence. Significant positive relationships were found between family bonds and the social competence measures, which included social self-esteem, instrumentality, expressiveness, shyness, and degree of satisfaction/ease in same- and opposite-sex peer relationships. There was no evidence of differential effects of sibling versus parent relationships upon adolescent social competence.This project was supported by NIMH Grant 5 R01 MH34570.Received Ph.D. from Northwestern University.  相似文献   
982.
983.
An assessment of the stress of junior high/middle school (JH/MS) can be made by comparing overall behavior and academic student patterns in JH/MS with those in elementary school (ES), and by evaluating the differential educational consequences experienced by JH/MS students who had varying degrees of maladjustment in ES. Specific numeric data indicate that the environment is far more open, combative, frightening, impersonal, and academically taxing in JH/MS than in the ES. Partly as a result, suspensions, unexcused absenteeism, and grade failure occur at a much greater overall rate in JH/MS. Also, the immediate aftermath of these school adversities is significantly more deleterious in JH/MS than in ES. An analysis of the differential outcome data reveals that JH/MS students who had prominent ES maladjustments have a 5–13-fold greater rate of grade failure, suspension, and undue absenteeism than do students without such ES difficulties, and that generally students without major ES malajustment patterns continue to perform well after their entry to secondary school. In effect, then, JH/MS is primarily a stressful environment for students who are vulnerable on entry.Reveived M. D. from University of Wisconsin. Research interests include school mental health, hyperactivity, and psychopharmacology.  相似文献   
984.
Abstract. One of the main ingredients in discourse about British politics concerns the extent to which, and under what conditions, central government can get its own way. Since 1979, the country has been ruled by a prime minister and a government placing at least rhetorical emphasis on the 'politics of conviction'. At the same time we have a well established academic literature giving emphasis to the various hurdles in the policy-making process which face even a government with a working parliamentary majority. The purpose of this paper is to trace the steps in the process towards the government achieving one of its manifesto commitments; the sale of 51 per cent of British Telecom shares to the private sector. In so doing, it is intended to analyse this example of the policy process in terms of the predominant British policy style.  相似文献   
985.
986.
Robert W. Burchell, James H. Carr, Richard L. Florida and Jarnes Nemeth. The New Reality of Municipal Finance: The Rise and Fall of the Intergovernmental City .
Government Finance Officers Association. Capital Budgeting: Blueprints for Change .
Edward A. Lehan. Budgetmaking: A Workbook of Public Budgeting Theory and Practice .
Thomas D. Lynch. Public Budgeting in America , 2nd Edition.
John L. Mikesell. Fiscal Administration: Analysis and Applications for the Public Sector , 2nd Edition.  相似文献   
987.
988.
989.
990.
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