全文获取类型
收费全文 | 384篇 |
免费 | 4篇 |
专业分类
教育 | 266篇 |
科学研究 | 31篇 |
各国文化 | 5篇 |
体育 | 45篇 |
综合类 | 1篇 |
文化理论 | 4篇 |
信息传播 | 36篇 |
出版年
2023年 | 4篇 |
2022年 | 3篇 |
2021年 | 7篇 |
2020年 | 11篇 |
2019年 | 24篇 |
2018年 | 17篇 |
2017年 | 20篇 |
2016年 | 17篇 |
2015年 | 8篇 |
2014年 | 22篇 |
2013年 | 70篇 |
2012年 | 13篇 |
2011年 | 12篇 |
2010年 | 11篇 |
2009年 | 9篇 |
2008年 | 7篇 |
2007年 | 8篇 |
2006年 | 8篇 |
2005年 | 9篇 |
2004年 | 11篇 |
2003年 | 8篇 |
2002年 | 5篇 |
2001年 | 3篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1998年 | 3篇 |
1997年 | 3篇 |
1996年 | 6篇 |
1995年 | 7篇 |
1993年 | 5篇 |
1991年 | 2篇 |
1988年 | 3篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1982年 | 5篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1978年 | 3篇 |
1977年 | 4篇 |
1976年 | 2篇 |
1975年 | 2篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1970年 | 1篇 |
1969年 | 2篇 |
1968年 | 1篇 |
1951年 | 1篇 |
1948年 | 2篇 |
1943年 | 1篇 |
1844年 | 1篇 |
排序方式: 共有388条查询结果,搜索用时 437 毫秒
91.
92.
Vincent C. H. Tong Danny S. L. Chow 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(5):869-880
Student nonparticipation in electronic surveys represents a challenge to educators as it may impact significantly on the implementation or evaluation of the associated teaching activities. We here study the student evaluation of a pedagogical project consisting of prelecture online polling followed by linked revision lectures. This investigation involves studying the responses from 43 undergraduate students following a course in accounting at a British university. With regard to the students' views on the use of prelecture polling, our study shows that there are no statistically significant differences between those who did not participate in the online polling and those who did. Both groups of students were generally positive about the use of (1) polling results in structuring the revision lecture, (2) online survey in helping them prepare for the examination and (3) online polling as a teaching platform in other courses. Our findings therefore suggest that prelecture electronic surveys can help engage students with follow‐up lectures, including those who did not participate in the prelecture survey. 相似文献
93.
94.
95.
Marbach-Ad G McAdams KC Benson S Briken V Cathcart L Chase M El-Sayed NM Frauwirth K Fredericksen B Joseph SW Lee V McIver KS Mosser D Quimby BB Shields P Song W Stein DC Stewart R Thompson KV Smith AC 《CBE life sciences education》2010,9(4):408-416
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
96.
Adam Bartsch Edward Benzel Vincent Miele Douglas Morr Vikas Prakash 《Sports Engineering》2012,15(2):93-109
An in vivo head impact dosimeter, termed the ??intelligent mouthguard??, is under development at the Cleveland Clinic. The intelligent mouthguard facilitates correlation of acute and accumulative impact dosage with injury risk. As part of intelligent mouthguard dosimetry development for boxing and mixed martial arts participants, head and neck impact dosage was quantified in the laboratory for seven (7) punch types. Impact dosage data for punches were collected, which generated unique ??fingerprints?? for use with the intelligent mouthguard computational algorithm. Additional calculations were made on parameters based on each punch ??fingerprint?? and injury risk. Each of the punches had a unique ??fingerprint??. The hook imparted the most severe impact dosage, with the cross and oblique hook inducing the next most severe impact dosages, respectively. The impact dosage ??fingerprints?? determined here will be used to identify punch types during intelligent mouthguard human trials in 2012. Intelligent mouthguard dosimetry will be available soon for other contact sports (American Football, Ice Hockey, Lacrosse) to monitor head?Cneck impact dosage for correlation to acute or accumulative injury risk. 相似文献
97.
98.
99.
100.
Reliability of unipodal and bipodal counter movement jump landings in a recreational male population
Cédric Schwartz Bénédicte Forthomme Julien Paulus Jean-François Kaux Olivier Brüls Vincent Denoël 《European Journal of Sport Science》2017,17(9):1143-1152
Movement patterns during landing have been suggested to be related to injury risk. The purpose of this study was to determine the inter-session reliability of kinematic variables and ground reaction forces during landing in a population of male recreational athletes after a counter movement jump. Both unipodal and bipodal landings were evaluated. Furthermore, the possibility to improve landing reliability with a verbal instruction was also studied. Twenty-four male volunteers with no history of lower extremity trauma were randomly assigned to two groups (with and without verbal landing instruction). An optoelectronic 3D system and force plates were used to measure the lower limb joint angles and the ground reaction forces during landing. Intraclass correlation values show moderate to excellent inter-session reliability for the bipodal task (ICC average: 0.80, range: 0.46–0.97) and poor to excellent reliability for the unipodal task (ICC average: >0.75, range: 0.20–0.95). However, large standard errors of measurement values at the ankle joint at impact (27.6?±?11.5°) and for the vertical ground reaction forces (394?±?1091 N) show that some variables may not be usable in practice. The verbal instruction had a negative effect on the reliability of unipodal landing but improved the reliability of bipodal landing. These findings show that the reliability of a landing task is influenced by its motor complexity as well as the instruction given to the subject. 相似文献