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   3901篇
  免费   32篇
教育   2749篇
科学研究   324篇
各国文化   56篇
体育   349篇
综合类   2篇
文化理论   51篇
信息传播   402篇
  2021年   38篇
  2020年   69篇
  2019年   109篇
  2018年   127篇
  2017年   113篇
  2016年   100篇
  2015年   65篇
  2014年   118篇
  2013年   890篇
  2012年   90篇
  2011年   99篇
  2010年   77篇
  2009年   80篇
  2008年   82篇
  2007年   75篇
  2006年   96篇
  2005年   84篇
  2004年   74篇
  2003年   74篇
  2002年   56篇
  2001年   50篇
  2000年   60篇
  1999年   51篇
  1998年   59篇
  1997年   49篇
  1996年   41篇
  1995年   37篇
  1994年   37篇
  1993年   41篇
  1992年   35篇
  1991年   38篇
  1990年   45篇
  1989年   44篇
  1988年   45篇
  1987年   43篇
  1986年   38篇
  1985年   33篇
  1984年   39篇
  1983年   47篇
  1982年   32篇
  1981年   22篇
  1980年   28篇
  1979年   43篇
  1978年   39篇
  1977年   33篇
  1976年   35篇
  1974年   24篇
  1973年   26篇
  1971年   20篇
  1969年   20篇
排序方式: 共有3933条查询结果,搜索用时 15 毫秒
961.
On September 16, 2009, the Lambda Literary Foundation (LLF) released a statement revising their eligibility guidelines for the Lambda Literary Award, the most prestigious citation offered for LGBT books and authors. This criteria, which demands that an author must self-identify as a member of the LGBT family of writers, has been met with considerable disapproval within the field of children’s and young adult literature, with critics decrying the decision as unfair and essentialist. By arguing for the deployment of strategic essentialism as a discourse of resistance and by working to complicate discussions of essentialism within the field of children’s and young adult literature, the author of this article confronts the condemnation levied at the Lambda Literary Foundation and makes the case for the necessity of establishing the “Lammys” as an “insider-only” citation.  相似文献   
962.
963.
964.
This study examined the impact of residential instability and family structure transitions on the development of internalizing and externalizing problems from age 2 through 10.5. Child's race was examined as a moderator. Caregiver reports of internalizing and externalizing behaviors were obtained on 665 children at ages 5 and 10.5. Early-childhood residential and family structure transitions predicted elevated internalizing and externalizing problems at ages 5 and 10.5, but only for Caucasian children. These findings suggest that residential and family structure instability during early childhood independently contribute to children's later emotional and behavioral development, but vary as a function of the child's race. Community organizations (e.g., Women, Infant, and Children) can connect turbulent families with resources to attenuate effects of residential and family structure instability.  相似文献   
965.
966.
ABSTRACT

This paper draws upon learning from three action research projects conducted as part of a Europe-wide project exploring young people’s social and political participation. Challenging dominant discourses about what ‘counts’ as participation and what does not, the paper explores how, through the action research projects, young people engaged in knowledge democracy in ‘new democratic arenas’. Building upon experiential knowing and creating knowledge and learning through practice, the young people explored their own democratic knowledge production, communication and engagement within a context of shifting discourses of participation, democratic engagement and active citizenship. The increasing preference of young people for more informal forms of participation as lived practice reflects a shift to young people constructing their own modes of participation and ‘remaking democracy’ in their own vision and according to their own needs. By working outside of the confines of normative assumptions of democratic practice and participation, young people exercised their own ‘political’ agency in response to their own priorities, interests and concerns and, in doing so, illustrated that new forms, understandings and practices of knowledge democracy can emerge that reflect the promise of inclusive democratic societies more meaningfully.  相似文献   
967.
Teaching students how to employ their personal voice has always presented a unique challenge to composition instructors. Although teaching students how to engage in scholarly dialogue lies at the heart of every composition program, many students remain unsure, intimidated, and even skeptical of this mode of communication. As a result, research papers often take the form of unsupported monologues in which citations are merely ornamental, lengthy summaries, or numerous information resources are cited without one voice serving as an arbitrator. Library instructors face the same dilemma as composition instructors do when teaching students how to apply information to their research. Beyond teaching students how to identify an information need and to effectively and efficiently access and critically evaluate information, library instructors must teach students how information and personal voice are incorporated into research. In doing so, library instruction corrects the common misunderstanding that research equates to integrating resources into a prewritten paper, that any opinionated resource is acceptable to use, that the research process is similar to writing book reports, and that mediation between scholarly voices is unnecessary. By learning about personal voice in library instructional sessions, students begin to develop their own scholarly identity, understand the conversation of scholarship, and realize the function that their personal voice serves, as well as the strength and integrity that the research process lends to it.  相似文献   
968.
An Erosion Model (EM) of employee turnover is introduced to explain the previously observed negative relationship between network centrality and employee turnover. The EM hypothesizes that social support moderates the centrality–turnover relation as those more active in the organization's social network experience less job strain due to esteem provided by work peers. Three EM hypotheses were supported using meta-analytic procedures with significant relations identified between centrality and turnover (k=5, r=.29), social support and centrality (k=7, r=.23), and social support and turnover intentions (k=17, r=.35). Future research for EM expansion and practical applications are proposed.  相似文献   
969.
This article reports on a project that delivers distance training to rural health care professionals. Traveling to provide training on information-seeking skills to rural health professionals is time consuming and costly. In addition to face-to-face training, the University of South Alabama Biomedical Library's SAMNet project seeks to deliver multimedia training to rural health care professionals. The project uses information technology to package training courses combining PowerPoint slides and video instructions. This article describes the rationale, training module design and development, and the information technology and software used in the project. Multimedia packaged distance training courses provide a practical alternative to on-site training for rural health care professionals. It enables librarians to provide training without traveling long distance, thus saving time and money. Additionally, rural health care professionals may access the modules at a time convenient to them and proceed at a pace suitable to their learning style.  相似文献   
970.
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