全文获取类型
收费全文 | 190篇 |
免费 | 3篇 |
专业分类
教育 | 121篇 |
科学研究 | 16篇 |
各国文化 | 1篇 |
体育 | 30篇 |
文化理论 | 3篇 |
信息传播 | 22篇 |
出版年
2022年 | 6篇 |
2021年 | 4篇 |
2020年 | 18篇 |
2019年 | 10篇 |
2018年 | 16篇 |
2017年 | 23篇 |
2016年 | 14篇 |
2015年 | 12篇 |
2014年 | 12篇 |
2013年 | 24篇 |
2012年 | 7篇 |
2011年 | 10篇 |
2010年 | 4篇 |
2009年 | 5篇 |
2008年 | 5篇 |
2007年 | 3篇 |
2006年 | 1篇 |
2004年 | 2篇 |
2003年 | 1篇 |
2002年 | 1篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1989年 | 2篇 |
排序方式: 共有193条查询结果,搜索用时 15 毫秒
31.
Mário Lopes Susana Lopes Telma Patinha Fábio Araújo Mário Rodrigues Rui Costa 《Journal of sports sciences》2013,31(20):2300-2308
ABSTRACTBackground: The FIFA 11+ has shown positive effects on balance and proprioception parameters in football players. As there have been very few research studies involving futsal, we examined the short and long term effects of the FIFA 11+ on static and dynamic balance, as well as proprioception in male amateur futsal players.Methods: Seventy-one male futsal players were randomized to two groups (FIFA 11+: n = 37, age: 27.33 ± 4.33 years; Control: n = 34, age: 25.55 ± 4.65 years). Intervention lasted 10 weeks, 2 sessions per week, succeeded by a 10-week follow-up period. For balance testing, we assessed the single-legged postural sway with a force platform (static balance) and the Y balance test (dynamic balance). Proprioception was assessed with active joint position sense testing.Results: Complete pre-post intervention and follow-up tests were available for 61 players. The FIFA 11+ group showed higher training exposure and lower body mass index and body weight. After adjustment for baseline differences, no significant differences between groups were observed in the pre-post changes for centre of pressure measures, Y-balance and proprioception parameters both at short and long-term.Conclusions: Performing FIFA 11+ for 10 weeks did not improve static and dynamic balance as well as proprioception in amateur futsal players. 相似文献
32.
Patrícia Silva Betina Lopes Marco Costa Dina Seabra Ana I. Melo Elisabeth Brito Gonçalo Paiva Dias 《Higher Education》2016,72(6):703-721
This article aims to shed light on the current debate regarding the role of internships in higher education in graduates’ employability. In specific, it analyses empirical data on a large-scale study of Portuguese first-cycle study programmes, in order to explore indicators of the professional value of internships in the employability of higher education graduates. Results demonstrate that study programmes that include internships tend to significantly enhance graduates’ employability, particularly within the universe of polytechnic and public higher education institutions. Besides the instrumental value of internships, the impact of the nature and structure of the internship on the percentage of unemployed graduates are also discussed. Mandatory internships and the inclusion of multiple, shorter internships throughout the degree are negatively associated with unemployment levels. Results indicate work-based learning can be used as a successful strategy to bridge theoretical knowledge and practice and enhance graduate employability. These findings provide important insights for the evaluation and/or the design of internship programmes in higher education. 相似文献
33.
Raquel Gilar María de los ngeles Martínez Ruiz Juan Luis Castejn Costa 《Teaching and Teacher Education》2007,23(8):1334-1344
Our work is based on the study of learning strategies used by a group of trainee teachers in a real learning situation, and how this use of strategies influences the results of the learning process. We use a diary as a tool to assess the learning strategies and compare the results obtained with those using an inventory. Our findings indicate that the deliberate use of strategies (measured by diaries) has a positive effect on knowledge acquisition, with the qualitative analysis method of the verbal protocols noted in the diaries proving more valuable than the use of traditional inventories. 相似文献
34.
Cristina Costa Yvette Taylor Claire Goodfellow Sidonie Ecochard 《Cambridge Journal of Education》2020,50(1):107-123
ABSTRACTFamily is widely regarded as a cornerstone of student support. When family support exist as an essential form of social capital making, rupture of family ties places students in a disadvantageous position. This paper focuses on estranged students’ accounts of their experiences of higher education, highlighting how capital dynamics shape their academic trajectories. Based on interviews with 21 estranged students, our research uncovers different dimensions of estranged students’ struggles and successes as they move through academia. This paper explores the social imagination that surrounds the university student, or ‘student experience’, as resting upon family support. The authors propose that widening participation policies and practices need to be more attuned to the realities that mark estranged students’ experiences, as they are not only impacted by the scarcity of either economic or social capital, but also by the instability of interrelated capitals that contribute to precarious and volatile experiences. 相似文献
35.
Courtney M. Haight Gillian V. Chapman Marisa Hendron Rachel Loftis Christopher A. Kearney 《Psychology in the schools》2014,51(7):779-787
Many schools are faced with the prospect of soaring absenteeism rates, despite the use of traditional truancy courts and other legal interventions. A recent trend in the literature has been to explore alternative, hybrid, and multidisciplinary approaches to address the underlying obstacles to school attendance. These programs are often integrated into schools to reduce stigma and transportation burdens on families. The present study involved an evaluation of a truancy diversion program in nine at‐risk middle schools in an ethnically diverse sample. Graduates from the program demonstrated significant declines in internalizing and externalizing behavior problems. In addition, participants and their parents expressed high levels of perceived improvement in academic performance. Academic tutoring was found to differentiate program graduates from nongraduates. Results are preliminary but discussed within the context of the role of school attachment in truancy diversion programs. 相似文献
36.
37.
A new method is proposed for clustering XML documents by structure-constrained phrases. It is implemented by three machine-learning approaches previously unexplored in the XML domain, namely non-negative matrix (tri-)factorization, co-clustering and automatic transactional clustering. A novel class of XML features approximately captures structure-constrained phrases as n-grams contextualized by root-to-leaf paths. Experiments over real-world benchmark XML corpora show that the effectiveness of the three approaches improves with contextualized n-grams of suitable length. This confirms the validity of the devised method from multiple clustering perspectives. Two approaches overcome in effectiveness several state-of-the-art competitors. The scalability of the three approaches is investigated, too. 相似文献
38.
The medical ultrasonic phased array technology was modified for the non-destructive testing of marble sculptures and the feasibility of the approach was evaluated. For this purpose, 1?MHz, 64-channel phased array electronic and phased array transducers were developed. The specifications of the electronics and the transducers are presented and discussed. Ultrasound images of inner structures of a marble sculpture are presented. The problem of the acoustic matching layers for different states of deterioration is discussed and the developments in view of a suitable matching layer solution are presented. This matching layer is combined with a new coupling technique that protects the marble surface. The results of experiments on ultrasound phantoms and on a marble sculpture are presented. 相似文献
39.
Caito André Kunrath Fábio Yuzo Nakamura André Roca Antonio Tessitore Israel Teoldo Da Costa 《Journal of sports sciences》2020,38(15):1818-1828
ABSTRACT
Objectives
We examine how mental fatigue (MF) influences peripheral perception, tactical behaviour, and physical performance of soccer players during a standardized small-sided game. 相似文献40.