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   17467篇
  免费   293篇
  国内免费   12篇
教育   12288篇
科学研究   1914篇
各国文化   155篇
体育   1417篇
综合类   17篇
文化理论   243篇
信息传播   1738篇
  2022年   156篇
  2021年   220篇
  2020年   360篇
  2019年   560篇
  2018年   737篇
  2017年   733篇
  2016年   645篇
  2015年   433篇
  2014年   546篇
  2013年   3036篇
  2012年   498篇
  2011年   429篇
  2010年   419篇
  2009年   333篇
  2008年   377篇
  2007年   367篇
  2006年   331篇
  2005年   285篇
  2004年   308篇
  2003年   275篇
  2002年   285篇
  2001年   345篇
  2000年   373篇
  1999年   281篇
  1998年   166篇
  1997年   198篇
  1996年   205篇
  1995年   142篇
  1994年   151篇
  1993年   138篇
  1992年   214篇
  1991年   203篇
  1990年   238篇
  1989年   227篇
  1988年   194篇
  1987年   203篇
  1986年   189篇
  1985年   216篇
  1984年   155篇
  1983年   134篇
  1982年   130篇
  1981年   116篇
  1980年   122篇
  1979年   181篇
  1978年   141篇
  1977年   120篇
  1976年   97篇
  1975年   95篇
  1974年   102篇
  1973年   97篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
71.
72.
73.
An ongoing debate regarding the nature of therapeutic communities concerns the extent to which these communities reinforce the ideologies of individualism and community. This article engages this discussion through a process of social text analysis informed by the dialogism theory of Russian philosopher and literary scholar Mikhail Bakhtin. Dialogism seeks to understand the multiple voices interpenetrating particular utterances, revealing an emergent social construction of meaning. Applying this approach to examples of discourse from a prominent therapeutic community, Alcoholics Anonymous, illustrates how meaning in the discourse of this movement can be understood to emerge among the interplay between the ideologies of individualism and community as expressed within the movement's narrative practice.  相似文献   
74.
75.
In this essay, we respond to the narratives and essays in this issue by examining organizational power issues related to researchers and institutional research boards (IRBs). Rather than taking a singular perspective on power, we use multiple perspectives and suggest that the cumulative analyses provide the best understanding of IRBs and organizational power.  相似文献   
76.
77.
The technical study of wall paintings from the Buddhist temple complex at Nako, Western Himalayas, was one of the basic preconditions required for designing an appropriate conservation strategy. The complex, composed of four temples from the eleventh–twelfth century, offered a unique possibility to carry out a comprehensive research of technology and painting materials used in early and later western Tibetan Buddhist wall paintings as well as a comparative assessment with murals from other sites in the Western Himalayas. The study was based on extensive fieldwork and an integrated analytical approach comprising a wide range of non-destructive and micro-destructive methods. Answering the question of the coevality of paintings in the smaller temples with other original murals, the precise characterisation of binding media, the detection of the yellow dye gamboge and natural minerals posnjakite and brochantite identified for the first time in Himalayan murals, the clarification of technology of metal decoration, and the making of raised elements are some of the most exciting results which emerged from the research.  相似文献   
78.
This article presents an empirical study focused on a qualitative analysis of the UNIMARC format. An analysis of the structural quality of the data provided by the format is evaluated to determine its current suitability for meeting the requirements and trends in data architecture for the information network and the Semantic Web. Driven by a set of quality characteristics that identify weaknesses in the data schema that cannot be bridged by simply converting data to MARC XML or RDF/XML, we conclude that the UNIMARC format is not compliant with the current metadata schema desiderata and must be replaced.  相似文献   
79.
Journalists and readers of celebrity news regularly bash celebrities online, a behavior that is easily accepted among adolescents. This study investigates whether these attitudes of acceptance differ according to the perpetrator of the bashing (media versus public) and the likeability of the involved celebrity (liked versus disliked). Using a vignette study, we examine adolescent girls’ attitudes toward media (journalists’) and public (readers’) bashing of a generally disliked celebrity (Miley Cyrus) and a generally liked celebrity (Selena Gomez). All participants read an identical negative news story (media bashing) and two related negative reader comments (public bashing). Participants were randomly assigned to read this information about either Miley Cyrus or Selena Gomez. Results of a mixed-design ANOVA showed that the girls had less negative attitudes toward media bashing compared with public bashing. Moreover, they more easily accepted the bashing of a disliked celebrity than the bashing of a liked celebrity.  相似文献   
80.
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