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   4035篇
  免费   92篇
  国内免费   2篇
教育   3298篇
科学研究   100篇
各国文化   65篇
体育   148篇
综合类   1篇
文化理论   18篇
信息传播   499篇
  2022年   15篇
  2021年   37篇
  2020年   57篇
  2019年   106篇
  2018年   134篇
  2017年   160篇
  2016年   118篇
  2015年   96篇
  2014年   110篇
  2013年   1043篇
  2012年   99篇
  2011年   119篇
  2010年   108篇
  2009年   109篇
  2008年   118篇
  2007年   110篇
  2006年   91篇
  2005年   95篇
  2004年   98篇
  2003年   76篇
  2002年   79篇
  2001年   68篇
  2000年   63篇
  1999年   49篇
  1998年   42篇
  1997年   68篇
  1996年   46篇
  1995年   50篇
  1994年   49篇
  1993年   49篇
  1992年   39篇
  1991年   42篇
  1990年   36篇
  1989年   33篇
  1988年   29篇
  1987年   17篇
  1986年   34篇
  1985年   32篇
  1984年   41篇
  1983年   32篇
  1982年   30篇
  1981年   25篇
  1980年   34篇
  1979年   28篇
  1978年   29篇
  1977年   28篇
  1976年   24篇
  1975年   16篇
  1974年   21篇
  1973年   15篇
排序方式: 共有4129条查询结果,搜索用时 15 毫秒
971.
This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development.  相似文献   
972.
Recent advances involving high-throughput techniques for data generation and analysis have made familiarity with basic bioinformatics concepts and programs a necessity in the biological sciences. Undergraduate students increasingly need training in methods related to finding and retrieving information stored in vast databases. The rapid rise of bioinformatics as a new discipline has challenged many colleges and universities to keep current with their curricula, often in the face of static or dwindling resources. On the plus side, many bioinformatics modules and related databases and software programs are free and accessible online, and interdisciplinary partnerships between existing faculty members and their support staff have proved advantageous in such efforts. We present examples of strategies and methods that have been successfully used to incorporate bioinformatics content into undergraduate curricula.  相似文献   
973.
974.
975.
The paper summarizes the findings of a pilot study for the National Humanities Alliance, including the methodology, research tools, analysis, and initial conclusions about the publishing business of eight association published humanities and social sciences journals in the context of a move to an open access (author/producer pays) publishing model. The eight disciplines represented by these journals are modern languages, history, religion, economics, sociology, anthropology, politics and statistics. Specific tools were developed for the study to enable like‐for‐like comparison of the journals. Detailed information on current trends in revenue, costs, and surplus is included. Significant differences between HSS and STM journals are reviewed. Open access to research articles on publication as the ‘gold’ author/producer‐pays approach would not be sustainable for this sample of HSS journals for reasons articulated in the report. Further studies using the tools and methodology developed are required to broaden and confirm these results.  相似文献   
976.
977.
Aerobic exercise and resistance training have been proven to be beneficial for patients with heart failure. Current reimbursement guidelines exclude these patients from our traditional cardiac rehabilitation program, so at Newton Wellesley Hospital a clinic model was developed for the disease management and exercise of heart failure patients.Key Words: heart failure, physical therapy, exercise  相似文献   
978.
A case study was conducted in 2006–07 to explore how one US campus implemented a centralised e‐assessment system. The study specifically measured the extent of adoption by faculty members, identified their reasons for adoption and evaluated the impact on teaching and learning. The purposes of the system, entitled researching learning (REAL, a pseudonym), were to measure student learning, meet accountability requirements and assist the university in becoming a learning organisation. An electronic database included programme assessment plans, results and sample instruments. The system also included a peer review process to improve plans by an assessment committee of faculty and administrators.  相似文献   
979.
This paper provides new empirical evidence on primary pupils’ views on school attendance in Wales at Key Stage 2. The research was conducted as part of the specific evidence commissioned by the Welsh Assembly Government (WAG) for the National Behaviour and Attendance Review (NBAR) in Wales which was chaired by the lead author. The findings indicate that nearly every child and young person who participated in the specially convened focus groups, in practically every setting, had a good awareness of the benefits of attending school regularly. They were all acutely aware of the potential consequences of non‐attendance both within their current setting and as it could potentially affect their later chances in life. They also understood the law regarding school attendance. They were clear about the attendance regulations within their own school settings. They were however, particularly concerned about bullying in all its forms, the use of supply teachers and “boring” teaching styles. Rewards for good attendance were generally appreciated. The implications of the findings are considered. This paper is the first of its kind to be undertaken in Wales and in the field of school attendance and opens up considerable possibilities for further research.  相似文献   
980.
Young adolescents’ perceptions of teachers’ and peers’ multiple classroom supports were examined in relation to motivational outcomes (interest and social goal pursuit). Responses from sixth (n = 120), seventh (n = 115), and eighth (n = 123) grade students concerning four dimensions of support (expectations for specific behavioral and academic outcomes, provisions of help, safety, and emotional nurturing) indicated that social supports differ as a function of students’ sex, grade level, teacher, and classroom, and in their relations to interest and social goal pursuit. Relations of students’ perceptions to motivational outcomes differed as a function of source of support. In addition, students’ perceptions of teacher and peer supports differed as a function of teacher and classroom. In general, findings confirm the utility of a multi-dimensional approach to social support that acknowledges the independent as well as interactive contributions of teachers and peers to student motivation.  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