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   3509篇
  免费   92篇
  国内免费   1篇
教育   2739篇
科学研究   85篇
各国文化   49篇
体育   245篇
综合类   2篇
文化理论   28篇
信息传播   454篇
  2023年   18篇
  2022年   37篇
  2021年   65篇
  2020年   98篇
  2019年   169篇
  2018年   205篇
  2017年   215篇
  2016年   177篇
  2015年   113篇
  2014年   135篇
  2013年   799篇
  2012年   115篇
  2011年   126篇
  2010年   121篇
  2009年   105篇
  2008年   134篇
  2007年   95篇
  2006年   87篇
  2005年   87篇
  2004年   74篇
  2003年   56篇
  2002年   50篇
  2001年   31篇
  2000年   42篇
  1999年   22篇
  1998年   37篇
  1997年   36篇
  1996年   29篇
  1995年   32篇
  1994年   25篇
  1993年   30篇
  1992年   25篇
  1991年   19篇
  1990年   23篇
  1989年   22篇
  1988年   17篇
  1987年   11篇
  1986年   14篇
  1985年   10篇
  1984年   14篇
  1983年   9篇
  1982年   11篇
  1981年   4篇
  1980年   7篇
  1979年   11篇
  1977年   5篇
  1976年   4篇
  1975年   5篇
  1973年   5篇
  1968年   3篇
排序方式: 共有3602条查询结果,搜索用时 343 毫秒
1.
Abstract

In 2016, J. Murrey Atkins Library at the University of North Carolina at Charlotte opened a reservable study room where student parents and caregivers can study with their children on campus. In 2018, the library opened a second family-friendly study room to meet the needs of our growing campus community. To inform the room design, the library conducted a mixed methods research study that included a user survey, an examination of room reservation and usage data, and one-on-one user interviews. This paper focuses on the user-centered design process used to inform the development of the second, family-friendly, library study room.  相似文献   
2.
3.
ABSTRACT

This article offers a textual analysis and semiotic reading of the Rich Kids of Tehran's (RKOT’s) Instagram page. Contributing to scholarship on Iranian youth media practices, this article interrogates how the RKOT navigate urban and rural space to engage in everyday processes of resistance against global and local systemic oppression. Grounding their visual representations on Instagram in historical and cultural context, the author questions how and when quotidian actions are transformed into political transgressions when posted on social media. This article emphasizes the RKOT's agency in shaping their brand by analyzing representations of gender performance, intertextuality, and national identity on Instagram.  相似文献   
4.
Children with spelling deficits demonstrate significant difficulty using inflectional morphology in their writing. This study investigated whether phonological deficits account for these pronounced difficulties or if they are more accurately explained by limitations in morphological or orthographic awareness. Twenty–six 11—13–year–old children with spelling deficits, 31 younger spelling–level–matched children, and 31 age–matched children were asked to spell a series of verbs with past tense and progressive markers in dictated sentences and in list form. Performance on spelling tasks was compared to performance on phonological, morphological, and orthographic awareness tasks. Results suggest that children with spelling deficits have significant difficulty including inflections as well as spelling inflections and base words. Difficulty was most pronounced in a sentence context. Ability to spell inflectional forms was related to variation in morphological awareness in children with spelling deficits and to variation in orthographic awareness in spelling–level–matched children.  相似文献   
5.
In the cultural heritage area, it is of fundamental importance to characterize and classify the conservation state of the materials constituting ancient monuments, in order to study and monitor their decay. Generally, the decay diagnosis is provided by “naked eye” analysis done by expert scientists “walking around” the artifact and recording the conservation state of each individual element they observe. In this paper, a color image segmentation approach, based on histogram threshold and edge detection techniques is presented, to extract degradation regions, characterized by holes or cavities, from color images of stone-materials. The goal is to provide an aid to the decay diagnosis by segmenting degraded regions from color images, computing quantitative data, such as the area and perimeter of the extracted zones, and processing qualitative information, such as various levels of depth detected into the same zones. Since color is a powerful tool in the distinction between objects, a segmentation technique based on color, instead of intensity only, has been used to provide a clearer discrimination between regions. The study case concerns the impressive remains of the Roman Theatre in the city of Aosta (Italy). In particular, we have processed and analyzed some color images of the theatre puddingstones, acquired by a camera.  相似文献   
6.
Anne Maddison is deputy headteacher, with responsibility for curriculum, at the Milestone School, a special school created recently after the amalgamation of three smaller schools. In this article, she describes the development of an outcomes-based curriculum for pupils with a range of learning difficulties aged from two to 16 years. Anne Maddison sets out the rationale for her work in the context of a need to promote shared approaches to teaching and learning at this newly formed school.
The curriculum development project described here was evaluated using questionnaires, interviews and the analysis of documents and practice as part of a case study in school-based enquiry. Anne Maddison used the outcomes of these processes as part of her Doctor of Education (EdD): Educational Leadership course at Lincoln University.
Since this article was written, the Milestone School has undergone its first Ofsted inspection. The report noted that teaching at the school is 'of very high quality' and the curriculum 'is very good'. Inspectors noted that 'the planning of schemes of work, which are being developed with different subjects being focused on each year, is exemplary, with clear outcomes for pupils of different abilities'. While Anne Maddison's article details the experience of one school, her analysis may be of interest to other school managers, teachers, governors or advisers who are seeking to promote the development of a more inclusive curriculum.  相似文献   
7.
Sam Winter, formerly an educational psychologist working in Hartlepool, is now lecturer in the Department of Education, Hong Kong University. He is currently conducting an inquire into paired reading as a method of helping children who experience difficulties in learning to read.  相似文献   
8.
9.
Females and youth are frequently described as "special" populations in football literature, but together these two populations outnumber male players. What makes females "special" is that they tend to eat less when training and competing than their male counterparts, leading to lower intakes of energy, carbohydrate, and some nutrients. Youth football players are special in regard to energy and nutrient requirements to promote growth and development, as well as to fuel sport. There is limited research on the dietary habits of these two populations, but the available literature suggests that many female and youth players need to increase carbohydrate intake, increase fluid intake, and develop dietary habits to sustain the demands of training and competition.  相似文献   
10.
Notwithstanding the expansion of higher education across the OECD, there continues to be concern about the levels of participation amongst those from disadvantaged backgrounds. In response to this, a new form of financial support for students from low-income families, the 'opportunity bursary', was introduced for a limited period in England from 2001/02. Surveys of two cohorts of opportunity-bursary applicants were carried out and these suggested possible psychological, behavioural and economic impacts. Fewer opportunity-bursary recipients than non-recipients reported that part-time work had interfered with their studies and more reported that the bursary had made them less worried about meeting the costs of going to university. There was some evidence that the scheme led to increased retention in the first year of university study; it also appeared to lead to lower levels of debt, in particular bank overdrafts or credit card debt.  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