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   14825篇
  免费   190篇
  国内免费   13篇
教育   10962篇
科学研究   1103篇
各国文化   247篇
体育   1006篇
综合类   9篇
文化理论   208篇
信息传播   1493篇
  2022年   59篇
  2021年   123篇
  2020年   240篇
  2019年   352篇
  2018年   427篇
  2017年   489篇
  2016年   462篇
  2015年   321篇
  2014年   399篇
  2013年   3321篇
  2012年   353篇
  2011年   383篇
  2010年   340篇
  2009年   309篇
  2008年   382篇
  2007年   380篇
  2006年   339篇
  2005年   351篇
  2004年   312篇
  2003年   291篇
  2002年   274篇
  2001年   231篇
  2000年   231篇
  1999年   200篇
  1998年   178篇
  1997年   197篇
  1996年   202篇
  1995年   207篇
  1994年   194篇
  1993年   168篇
  1992年   190篇
  1991年   164篇
  1990年   164篇
  1989年   155篇
  1988年   155篇
  1987年   140篇
  1986年   138篇
  1985年   156篇
  1984年   162篇
  1983年   152篇
  1982年   155篇
  1981年   122篇
  1980年   101篇
  1979年   118篇
  1978年   123篇
  1977年   111篇
  1976年   91篇
  1975年   72篇
  1974年   70篇
  1973年   69篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
61.
Museums are not usually seen to be agents of change. If they are to serve as important mechanisms for empowering local communities to define, recognize, and develop their own indigenous heritages, they should first consider a potential contradiction contained within this initiative: museums specialize in the representation of other peoples, while people have the sovereign right to represent themselves. Left unresolved, this contradiction could produce counterfeits of good intentions. The introduction of professionalized cultural management may mitigate the responsibilities of the citizenry to actively participate in the production and preservation of their own heritage.  相似文献   
62.
63.
This study sought to determine if exposure to two communication-oriented activities, videotapes and public service announcements, accounts for changes in substance use among adolescents participating in the Drug Resistance Strategies Project's keepin' it REAL adolescent substance use prevention curriculum. Middle-school students (4,734, 72% Latino) responded to questionnaires related to these analyses. An analysis of covariance (ANCOVA) model was fit separately to six substance use outcomes. The results suggested that intervention students who saw four or five videos engaged in less substance use in the past month than did students who saw fewer videos. Having seen the PSAs one or more times did not predict the reported change in substance use.  相似文献   
64.
Editorial     
This issue of the Journal contains three interesting articlesabout central aspects of public opinion research, as well asan equal number of research notes that reflect the range oftopics that interest all public opinion researchers. Toshio Takeshita takes a turn at reconceptualizing agenda-settingstudies, using a taxonomy  相似文献   
65.
This study examines mistreatment through the perspectives of employees with different cultural backgrounds and positions in order to understand the ways in which some voices are muted and others are privileged. Mistreatment is interactional, distributive, procedural, or systemic abuse of employees taking place at both interpersonal and institutional levels on the basis of cultural diversity. Narrative analysis of semi-structured interviews with employees of a large research and development organization revealed three types of muted narratives used to respond to mistreatment (muted-but-engaged, angrily disengaged, and resigned) as well as one type of privileged response. The narratives provided evidence of two processes by which voices became muted: repeated silencing over time and silencing through ambiguity of policies.  相似文献   
66.
67.
This paper addresses several misunderstandings about the nature of the FBI's Central Records System. Although depicted in popular culture and much of FBI historiography as a tool for the Cold War suppression of American radicals, the FBI's records system grew out of Department of Justice systems already in place before J. Edgar Hoover became Director in 1924. The system grew in size and complexity according to the demands placed on it by the changing priorities of the FBI's criminal and intelligence missions, guided by a “progressive” drive for efficiency through centralization.  相似文献   
68.
69.
70.
当您每年要向中国数千个地方发送1600万个包裹时,很多问题都可能出现。只要有百分之一的包裹被标示错误,就会有16万个包裹迷失目的地,势必引来大群客户的抱怨。  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