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   1278篇
  免费   16篇
教育   1063篇
科学研究   23篇
各国文化   26篇
体育   44篇
综合类   1篇
文化理论   3篇
信息传播   134篇
  2023年   2篇
  2022年   10篇
  2021年   14篇
  2020年   32篇
  2019年   59篇
  2018年   73篇
  2017年   67篇
  2016年   61篇
  2015年   29篇
  2014年   60篇
  2013年   276篇
  2012年   38篇
  2011年   47篇
  2010年   38篇
  2009年   47篇
  2008年   45篇
  2007年   43篇
  2006年   33篇
  2005年   34篇
  2004年   24篇
  2003年   30篇
  2002年   24篇
  2001年   16篇
  2000年   17篇
  1999年   15篇
  1998年   12篇
  1997年   16篇
  1996年   4篇
  1995年   10篇
  1994年   17篇
  1993年   6篇
  1992年   7篇
  1991年   8篇
  1990年   15篇
  1989年   8篇
  1988年   7篇
  1987年   6篇
  1986年   4篇
  1985年   5篇
  1984年   2篇
  1983年   3篇
  1982年   4篇
  1981年   5篇
  1980年   4篇
  1979年   2篇
  1978年   4篇
  1976年   4篇
  1973年   2篇
  1971年   2篇
  1940年   1篇
排序方式: 共有1294条查询结果,搜索用时 0 毫秒
41.
OBJECTIVES: The objectives of this work were to identify the sources of information currently received, information-seeking behaviours, information requirements and preferences for future information provision amongst health and social care professionals providing care to children with health care needs. METHODS: Data were collected using a cross-sectional postal questionnaire survey. RESULTS: A wide range of information resources was reported as being available to professionals. However, a large proportion of respondents found it necessary to perform additional searches for information, suggesting that current resources were not satisfying their needs. The majority of professionals reported a preference for electronic formats, whilst a smaller proportion preferred hard copy materials. Participants promoted the use of informal networks as a means of support and exchange of information. CONCLUSION: Supplementing the information that is provided in electronic and hard copy formats, by enhancing informal networks, may be the most effective way of meeting the information needs of this group of professionals.  相似文献   
42.
Winter sports are played in cold conditions on ice or snow and often at moderate to high altitude. The most important nutritional challenges for winter sport athletes exposed to environmental extremes include increased energy expenditure, accelerated muscle and liver glycogen utilization, exacerbated fluid loss, and increased iron turnover. Winter sports, however, vary greatly regarding their nutritional requirements due to variable physiological and physique characteristics, energy and substrate demands, and environmental training and competition conditions. What most winter sport athletes have in common is a relatively lean physique and high-intensity training periods, thus they require greater energy and nutrient intakes, along with adequate food and fluid before, during, and after training. Event fuelling is most challenging for cross-country skiers competing in long events, ski jumpers aiming to reduce their body weight, and those winter sport athletes incurring repeated qualification rounds and heats. These athletes need to ensure carbohydrate availability throughout competition. Finally, winter sport athletes may benefit from dietary and sport supplements; however, attention should be paid to safety and efficacy if supplementation is considered.  相似文献   
43.
The present research investigated whether co-viewer comments in social TV interactions are able to enhance or weaken media effects. With the example of talent shows, the valence of co-viewer comments (pro/contra/none) as well as the type of content (antisocial behavior vs. conventional performance) were varied in an experiment (N = 117). Results showed that participants’ own comments and their private attitudes about the judges varied in line with comment valence. Findings suggest that social TV viewers are prone to social influence of their co-viewers, which might amplify problems regarding the portrayal of antisocial behavior in reality TV.  相似文献   
44.
45.
宽容的艺术     
  相似文献   
46.
47.
Children with learning disabilities in four types of special education settings were compared in terms of social acceptance, number of friends, quality of relationship with best friends, self‐concept, loneliness, depression, social skills, and problem behaviors. Two of the placements (In‐Class Support and Resource Room) were for children with mild to moderate learning disabilities and involved between 30 and 90 minutes of special education per school day. The other two placements (Inclusion Class and Self‐Contained Special Education Class) were designated for children with severe learning disabilities and involved at least a half‐day of special education. Children in the more inclusive placements had more positive social and emotional functioning. Children receiving In‐Class Support were more accepted by peers, had higher self‐perceptions of mathematics competence, and fewer problem behaviors than children receiving Resource Room Support. Children in Inclusion Classes had more satisfying relationships with their best school friends, were less lonely, and had fewer problem behaviors than children in Self‐Contained Special Education Classes.  相似文献   
48.
49.
This article considers the impact of recent policy designed to define the roles and responsibilities of special educational needs co-ordinators (SENCos). The international drive towards the inclusion of children with special educational needs within the mainstream has led many schools to reconsider their structures and practices. In the UK, the SENCo role lies at the heart of these structures and the Government has sought to define this role both within a revised Code of Practice for special educational needs and in a set of national standards. In this article, Christine Szwed, Director of Studies for Initial Teacher Education at the University of Birmingham, reports the findings of a survey examining the context of SENCo role management within a group of primary schools. The findings indicate that the role cannot be generalisd and that SENCos are operating in increasingly complex contexts within very different management structures. Christine Szwed argues that, to be effective, SENCos must be enabled to work at a whole-school level and that the co-ordination of special needs is a development issue for the whole staff.  相似文献   
50.
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