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   893篇
  免费   30篇
教育   744篇
科学研究   25篇
各国文化   7篇
体育   46篇
文化理论   9篇
信息传播   92篇
  2023年   4篇
  2022年   9篇
  2021年   15篇
  2020年   28篇
  2019年   39篇
  2018年   59篇
  2017年   54篇
  2016年   46篇
  2015年   32篇
  2014年   26篇
  2013年   199篇
  2012年   23篇
  2011年   30篇
  2010年   24篇
  2009年   34篇
  2008年   28篇
  2007年   27篇
  2006年   21篇
  2005年   22篇
  2004年   27篇
  2003年   15篇
  2002年   16篇
  2001年   18篇
  2000年   7篇
  1999年   4篇
  1998年   4篇
  1997年   11篇
  1996年   8篇
  1995年   11篇
  1994年   9篇
  1993年   7篇
  1992年   8篇
  1991年   3篇
  1990年   5篇
  1989年   7篇
  1988年   4篇
  1987年   2篇
  1986年   2篇
  1985年   3篇
  1984年   6篇
  1981年   3篇
  1979年   4篇
  1977年   2篇
  1973年   2篇
  1971年   2篇
  1969年   1篇
  1968年   1篇
  1967年   2篇
  1926年   1篇
  1925年   1篇
排序方式: 共有923条查询结果,搜索用时 31 毫秒
871.
In recent years, in the UK, there has been a significant focus on research in Education for Sustainable Development/Global Citizenship Education (ESD/GCE) in initial teacher education and on projects and initiatives used with pupils in schools. However, there has been less specific focus on the ‘voices’ of teachers who have undertaken such projects: the documentation of their perceptions of effective pedagogy for the development of their pupils’ learning and, importantly, the development of their own concepts and values in relation to sustainability education as a result of implementing ESD/GCE-related topics. This paper aims to provide data from this relatively under-reported area. It examines what the teachers learned about effective pedagogy from undertaking a systematic study of their own practice in ESD/GCE-based topics, and it highlights the development of their own understanding of, and values about the place of ESD/GCE in the curriculum. The paper presents an analysis of the reflective journals kept by 10 teachers during the planning and implementation of ESD/GCE projects within their own classrooms. Findings emerging from the study were that critical reflection on their work gave the teachers the confidence to adopt the more learner-centred pedagogy of ESD/GCE, and that teachers, too, were able to benefit from the participation in ESD/GCE activities.  相似文献   
872.
873.
This article describes how the reference department at a large academic health sciences library evolved to address the clinical and research information needs of the parent organization without losing its close connections to the classroom and curriculum. Closing the reference desk, moving to on-call and house call models, designing positions such as clinical research librarian and basic biomedical sciences librarian, finding alternative funding to grow the department, providing technology and training to facilitate librarians' work, and developing programming for and taking advice from library clients facilitated efforts to create a relevant presence and solidify the library's place in the university community.  相似文献   
874.
Individuals with impaired glucose tolerance (IGT) are at greater risk of developing diabetes than in normoglycaemia. The aim of this study was to examine the effects of 12-weeks exercise training in obese humans with IGT. Eleven participants (6 males and 5 females; 49±9 years; mean Body Mass Index (BMI) 32.4 kg · m(-2)), completed a 12-week brisk walking intervention (30 min per day, five days a week (d · wk(-1)), at 65% of age-predicted maximal heart rate (HR(max)). Anthropometric measurements, dietary intake, pulse wave velocity (PWV, to determine arterial stiffness) and blood pressure (BP) were examined at baseline and post intervention. Fasting blood glucose, glycosylated haemoglobin, insulin, blood lipids, indices of oxidative stress and inflammation (lipid hydroperoxides; superoxide dismutase; multimeric adiponectin concentration and high-sensitivity C-reactive protein) were also determined. Post intervention, PWV (9.08±1.27 m · s(-1) vs. 8.39±1.21 m · s(-1)), systolic BP (145.4±14.5 vs. 135.8±14.9 mmHg), triglycerides (1.52±0.53 mmol · L(-1) vs. 1.31±0.54 mmol · L(-1)), lipid hydroperoxides (1.20±0.47 μM · L(-1) vs. 0.79±0.32 μM · L(-1)) and anthropometric measures decreased significantly (P < 0.05). Moderate intensity exercise training improves upper limb vascular function in obese humans with IGT, possibly by improving triglyceride metabolism, which may subsequently reduce oxidative stress. These changes were independent of multimeric adiponectin modification and alterations in other blood biomarkers.  相似文献   
875.
876.
877.
878.
This study's purpose was to establish the image quality of photographs and figures in online journals verses the print format of five Elsevier titles. The images were evaluated on a point scale, taking three issues out of each journal every five years from 1970 to 2000. The study discovered that there is a significant loss of content in the online photographs from 1970 to 1995. The data found in this study provide important discussion points when considering the purchase of electronic journal backfiles.  相似文献   
879.
880.
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