全文获取类型
收费全文 | 866篇 |
免费 | 18篇 |
专业分类
教育 | 589篇 |
科学研究 | 42篇 |
各国文化 | 16篇 |
体育 | 105篇 |
文化理论 | 7篇 |
信息传播 | 125篇 |
出版年
2023年 | 5篇 |
2022年 | 9篇 |
2021年 | 18篇 |
2020年 | 22篇 |
2019年 | 52篇 |
2018年 | 37篇 |
2017年 | 45篇 |
2016年 | 39篇 |
2015年 | 27篇 |
2014年 | 33篇 |
2013年 | 204篇 |
2012年 | 25篇 |
2011年 | 28篇 |
2010年 | 18篇 |
2009年 | 20篇 |
2008年 | 18篇 |
2007年 | 26篇 |
2006年 | 30篇 |
2005年 | 15篇 |
2004年 | 13篇 |
2003年 | 15篇 |
2002年 | 11篇 |
2001年 | 13篇 |
2000年 | 10篇 |
1999年 | 15篇 |
1998年 | 7篇 |
1997年 | 10篇 |
1996年 | 5篇 |
1995年 | 12篇 |
1994年 | 7篇 |
1993年 | 6篇 |
1992年 | 6篇 |
1991年 | 6篇 |
1990年 | 6篇 |
1989年 | 8篇 |
1988年 | 6篇 |
1987年 | 6篇 |
1986年 | 5篇 |
1985年 | 5篇 |
1984年 | 4篇 |
1983年 | 6篇 |
1982年 | 4篇 |
1981年 | 4篇 |
1980年 | 3篇 |
1979年 | 2篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1974年 | 2篇 |
1927年 | 2篇 |
1898年 | 2篇 |
排序方式: 共有884条查询结果,搜索用时 31 毫秒
41.
This article reports on a participant‐centred research project with English teachers in a senior secondary college in Melbourne, Australia. It builds on previous research (Weaven and Clark 2009, 2011), which showed a low take‐up of the opportunities to teach poetry in Victoria's senior secondary English curriculum. This study explores the reasons why teachers of English are unwilling to use poetry texts in their senior classes. The teachers who participated in this study discussed and documented their attitudes towards the teaching of poetry and explored with each other the pedagogical challenges associated with teaching poetry. Their discussions – an analysis of which forms the empirical core of this article – reveal a range of explanations for teachers' reservations about offering poetry to their students. Importantly, these teachers were able to use professional discussion as a means to consider what changes in teaching practice could be successfully developed to facilitate more time spent on the teaching of poetry in senior secondary classes. 相似文献
42.
43.
A multivariate, theoretical model is developed and tested topredict household telephone ownership. Factors theorized topredict telephone ownership are 1) socio-economic status/resources,2) household composition, 3) cultural background, 4) attachments,includinga) community/mobility ties, b) civic/politicalties, c) group ties, d) personal ties, e) social and institutionalalienation, and of misanthropy, 5) counter-normative behavior,6) psychological well-being, and 7) physical well-being. Theanalysis, indicates that the socio-economic factor in generaland income in particular has the largest impact. All other factorsalso have significant, independent effects with the exceptionthat some, but not all, of the attachment factors and psychologicaland physical well-being are not related to telephone ownership.Overall, non-telephone households can be characterized as marginaloutsiders. 相似文献
44.
45.
A number of recent studies have measured the extent and timing of segment rotation during the golf swing. A promising technique,
instantaneous screw axis (ISA) theory, could provide a better expression of segment rotation. In Part 1 of this two-part study,
the objectives are to identify the ISA of the pelvis, shoulders and left arm during the downswing, compute segment angular
velocity relative to that segment’s ISA and verify that ISA theory is a valid tool to analyse segment rotation during the
golf swing. Results indicate that for all subjects, at least 71% of marker velocity is a result of rotation about their respective
ISA, when averaging results over the duration of the downswing, confirming that motion is primarily rotational. Furthermore,
ISA position and orientation of each segment approaches, on average, the expected gross axis of rotation, confirming that
motion about the ISA is representative of joint motion. 相似文献
46.
Although patellar taping has been shown to reduce pain in participants with patellofemoral pain syndrome, the mechanisms of pain reduction have not completely been established following its application. The purpose of this study was to evaluate EMG activity of vastus medialis and vastus lateralis following the application of patellar taping during a functional single leg squat. Both vastus medialis obliquus-vastus lateralis onset and vastus medialis obliquus/vastus lateralis amplitude of 18 participants with patellofemoral pain syndrome and 18 healthy participants as controls were measured using an EMG unit. This procedure was performed on the affected knee of participants with patellofemoral pain syndrome, before, during, and after patellar taping during unilateral squatting. The same procedure was also performed on the unaffected knees of both groups. The mean values of vastus medialis obliquus-vastus lateralis onset prior to taping (2.54 ms, s = 4.35) were decreased significantly following an immediate application of tape (-3.22 ms, s = 3.45) and after a prolonged period of taping (-6.00 ms, s = 3.40 s) (P < 0.05). There was also a significant difference between the mean values of vastus medialis obliquus-vastus lateralis onset among controls (-2.03 ms, s = 6.04) and participants with patellofemoral pain syndrome prior to taping (P < 0.05). However, there were no significant difference between the ranked values of vastus medialis obliquus/vastus lateralis amplitude of the affected and unaffected knees of participants with patellofemoral pain syndrome and controls during different conditions of taping (P > 0.05). Decreased values of vastus medialis obliquus-vastus lateralis onset may contribute to patellar realignment and explain the mechanism of pain reduction following patellar taping in participants with patellofemoral pain syndrome. 相似文献
47.
Education and Information Technologies - This article draws on moral theory to advance digital citizenship education and explore how adolescents aged 13–16 make decisions when confronted with... 相似文献
48.
English has always occupied a key position in China’s education. The quality of English education depends largely on the quality of the English teaching force. Improving the overall quality of Teaching English as a Foreign Language (TEFL) teachers entails advancing both their teaching and research competence. This study, with its focus on Chinese TEFL teachers working in a higher education institution, was set up in a context where Chinese higher education colleges are being transformed into universities and research is becoming a crucial aspect of all teachers’ work. This small-scale case study investigated a group of Chinese TEFL teachers’ perceptions about research and their individual and workplace characteristics that influenced their research endeavours. The findings revealed that Chinese TEFL teachers recognised the significance of research for teaching, professional growth and career advancement. However, lack of individual characteristics such as research and disciplinary knowledge, confidence in research and intrinsic motivation impeded their research efforts. Their institution and departments seemed to encourage research; yet, more specific financial and academic support to start and sustain their research endeavours is required. This study’s findings provide implications for both individual teachers and their institutions to engage TEFL teachers more actively in research. 相似文献
49.
The use of online learning and other software-powered technologies is on the rise in the United States, encouraged financially and politically by governmental and commercial entities. Specifically, online courses are gaining ground in K–12 public schools, schools which often purchase from third-party providers. After a decade in the New York City Department of Education as an English teacher and schools official responsible for a large-scale online learning programme, the author asks the question: How does the use of software-powered technologies like online learning affect the teaching of literature? In pursuit of this question, the author draws on concept from the field of software studies while adapting qualitative methods from multimodal studies to examine precisely how the nature of software (and the ideologies of those who create and sell it) are subtly influencing the teaching of literature. 相似文献
50.