全文获取类型
收费全文 | 147篇 |
免费 | 1篇 |
专业分类
教育 | 71篇 |
科学研究 | 13篇 |
各国文化 | 2篇 |
体育 | 54篇 |
文化理论 | 2篇 |
信息传播 | 6篇 |
出版年
2024年 | 1篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 3篇 |
2019年 | 16篇 |
2018年 | 20篇 |
2017年 | 10篇 |
2016年 | 11篇 |
2015年 | 4篇 |
2014年 | 4篇 |
2013年 | 27篇 |
2012年 | 10篇 |
2011年 | 5篇 |
2010年 | 4篇 |
2009年 | 2篇 |
2008年 | 3篇 |
2007年 | 1篇 |
2006年 | 2篇 |
2005年 | 5篇 |
2004年 | 3篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1989年 | 1篇 |
1986年 | 1篇 |
1976年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有148条查询结果,搜索用时 15 毫秒
81.
82.
83.
Cristina G. Oliveira Paulo C. Oliveira Nilza Costa 《European Journal of Engineering Education》2012,37(1):49-57
Quality in higher education is a subject of increasing importance. This idea can be supported by looking at different sources, namely, the scientific literature, national and transnational governments’ policies, such as those emerging from the Bologna Process. Also, the internationalisation of higher education and, within it, students’ and staff mobility among institutions, has brought to the agenda the quality issue, particularly with regard to the teaching and learning process. Several authors argue that the meaning of quality depends on who defines it. This article focuses on a study that looks at how teachers and students in higher education institutions, in Portugal and in the domain of Engineering, see the quality issue. Data was collected through interviews to teachers (six) and students (38) in two different Portuguese institutions. The results indicate that, although teachers and students refer to the same dimensions that influence quality, they have different perspectives about their importance. From the point of view of the authors, this discrepancy requires some pedagogical actions in the context where the study was developed and, also, further research to see if the same tendency exists in different settings. 相似文献
84.
Bruno Mezêncio João Pedro Pinho Rudolf Huebner João Paulo Vilas-Boas Alberto Carlos Amadio Julio Cerca Serrão 《Journal of sports sciences》2020,38(8):910-917
ABSTRACTThe aim of this study was to propose a group of parameters able to quantify not only arm coordination but also inter limb coordination. These include the well know index of coordination with the relative duration of the stroke phases and two new parameters: the Index of synchronization (Ids) between arms and legs actions; and the Index of inter limb coordination (IdIC) calculated as the relative foot position during successive arm stroke phases. These parameters were compared between experts and amateur swimmers in a maximal front crawl sprint. The influence of arm stroke in leg kick parameters was also assessed, comparing the full stroke condition with a condition without arms actions. Sixty-five per cent of expert swimmers used synchronized limb actions while 95% of amateur swimmers used non-synchronized limb motions. These synchronized expert swimmers also converged towards a specific coordination pattern between foot position and arm stroke phases. In the condition without arms, both groups changed kick rate and amplitude. The present study reveals the interdependency of arms and legs actions and the importance of coordination and synchronization between limbs. Therefore, the proposed group of overall indexes of coordination provides a more complete marker for the analysis of swimming technique. 相似文献
85.
The inclusion of the history of science in science curricula—and specially, in the curricula of science teachers—is a trend
that has been followed in several countries. The reasons advanced for the study of the history of science are manifold. This
paper presents a case study in the history of chemistry, on the early developments of John Dalton’s atomic theory. Based on
the case study, several questions that are worth discussing in educational contexts are pointed out. It is argued that the
kind of history of science that was made in the first decades of the twentieth century (encyclopaedic, continuist, essentially
anachronistic) is not appropriate for the development of the competences that are expected from the students of sciences in
the present. Science teaching for current days will benefit from the approach that may be termed the “new historiography of
science”. 相似文献
86.
Paulo Maurício Bianor Valente Isabel Chagas 《International Journal of Science and Mathematics Education》2017,15(7):1177-1194
In this work, we present a teaching-learning sequence on colour intended to a pre-service elementary teacher programme informed by History and Philosophy of Science. Working in a socio-constructivist framework, we made an excursion on the history of colour. Our excursion through history of colour, as well as the reported misconception on colour helps us to inform the constructions of the teaching-learning sequence. We apply a questionnaire both before and after each of the two cycles of action-research in order to assess students’ knowledge evolution on colour and to evaluate our teaching-learning sequence. Finally, we present a discussion on the persistence of deep-rooted alternative conceptions. 相似文献
87.
Paulo Blikstein 《Infancia y Aprendizaje》2018,41(2):248-286
Edith Ackermann was one of the most important scholars in the interdisciplinary field of Child-Computer Interaction. Trained as a developmental psychologist and having worked with Jean Piaget in Switzerland, Ackermann went to MIT in 1985 to join an intrepid group of researchers led by Seymour Papert who were trying to understand how extant theories of development and learning would fare in a world in which children would be surrounded by computational artefacts. For the ensuing three decades, Ackermann would use her unique interdisciplinary expertise in the service of creating new theories of development for this new world, generating cutting-edge research, inspiring a generation of students, and producing seminal papers. This article, making use of literature as well as interviews with colleagues of Edith, discusses Ackermann’s contribution to the field, her life trajectory, impact, and ideas. Edith passed away on 24 December 2016. 相似文献
88.
Hugo Folgado Jorge Bravo Paulo Pereira Jaime Sampaio 《Journal of sports sciences》2019,37(9):1064-1071
This study aimed to compare youth football players’ performance during two small-sided games with different pitch orientation: i) 40x30m and ii) 30x40m formats. Twenty under-15 players (age = 14.1 ± 0.5 years) participated in nine GK+4vs4+GK situations in each format, with the duration of six minutes each. Positional data were collected using individual GPS units, and computed for tactical and physical performance indicators. The SSG were video recorded, using notational analysis for collecting technical indicators. A novel method that incorporates time dependent notational information with spatiotemporal data was used to compute multidimensional parameters. Standardised effect sizes and non-clinical magnitude-based inferences were used to compare formats. Results showed that players covered more distance at higher intensities, presented more passes and dribbles and were more synchronised in the longitudinal axis while playing in the 40x30m pitch. In the 30x40m pitch, results showed a lower distance between team centroids, higher number of shots, more lateral passes and a wider team positioning. Multidimensional indicators, as players position and distance to the closest defender while shooting, revealed a more constant distance between attacker and defender in the 40x30m pitch. These results highlight the importance of integrating information from different indicators for a contextually valid information. 相似文献
89.
Alexandre GC Nadanovsky P Wilson M Daly M Moraes CL Reichenheim M 《Child abuse & neglect》2011,35(8):567-573