全文获取类型
收费全文 | 120篇 |
免费 | 1篇 |
专业分类
教育 | 93篇 |
科学研究 | 6篇 |
各国文化 | 2篇 |
体育 | 11篇 |
文化理论 | 1篇 |
信息传播 | 8篇 |
出版年
2022年 | 4篇 |
2021年 | 8篇 |
2020年 | 8篇 |
2019年 | 4篇 |
2018年 | 11篇 |
2017年 | 13篇 |
2016年 | 7篇 |
2015年 | 4篇 |
2014年 | 3篇 |
2013年 | 26篇 |
2012年 | 8篇 |
2011年 | 2篇 |
2010年 | 4篇 |
2009年 | 1篇 |
2008年 | 2篇 |
2007年 | 3篇 |
2006年 | 1篇 |
2005年 | 1篇 |
2004年 | 3篇 |
2001年 | 2篇 |
1999年 | 1篇 |
1997年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1987年 | 1篇 |
排序方式: 共有121条查询结果,搜索用时 7 毫秒
61.
Catari Vilela Chaves Soraia Schultz Martins Carvalho Leandro Alves Silva Tânia Cristina Teixeira Patrícia Bernardes 《Research Policy》2012,41(9):1683-1695
The purpose of this paper is to analyze the interactions between firms, universities and research institutes based in Minas Gerais, Brazil. The theoretical standpoint is the innovation system of developing countries. Multivariate cluster analysis is used, more specifically, the Grade of Membership method, to group firms with similar characteristics and evaluate their pattern of interaction with universities and research institutes. The main results show that the highest rates of interaction are found among firms that manufacture chemical products, cellulose, paper and paper products, followed by those engaged in the extraction of metallic and non-metallic minerals. 相似文献
62.
63.
Tertiary Education and Management - This study explores the factors that influence students’ satisfaction with higher education services and assess how they change after graduation, when... 相似文献
64.
Sigrid Wimmer Manuela Paechter Helmut K. Lackner Ilona Papousek 《Mind, Brain, and Education》2020,14(1):5-15
Exams often trigger avoidance motivation and a tendency to withdraw; instead, an approach‐oriented motivational state would be more desirable, since this encourages an invigorated and persistent approach to tasks. This study investigated the role of academic self‐concept on the activation of relative approach versus avoidance motivation during the course of an exam‐like situation. In 62 university students (50 women), academic self‐concept was assessed using self‐ratings, and activation of approach versus avoidance motivation was assessed by using the electroencephalogram alpha asymmetry response. Academic self‐concept proved to be an important moderator of motivational responses during the challenging situation. A more negative self‐concept was related to sustained decrease in approach motivation, to rumination, and to worsened mood. In contrast, a positive self‐concept was related to more positive mood and activation of approach motivation even beyond task completion. The findings have educational implications, for instance, for the design of exams and performance feedback. 相似文献
65.
66.
Dr. Manuela Welzel 《Research in Science Education》1997,27(3):383-394
During the 1970s, student-centred instruction—that is, “play orientation in physics education” (Spielorientierter Unterricht)—was
at the centre of curriculum development at the Institute of Physics Education in Bremen. During the past decade, we investigated
this kind of instruction with a particular focus on students' learning processes using a situated cognition perspective. Our
research group at the Institute conducted several empirical studies of physics learning for different age groups. The aim
of these case studies was to construct detailed understandings of how individual learning processes unfold. On the basis of
these studies, we attempt to design physics lessons more effectively than they have been in the past. This paper exemplifies
our approach providing information about the theoretical and methodological frameworks, the main outcomes of our studies;
and reflections about the possibilities for “more effective” student-centred instruction. 相似文献
67.
This study reports on the steering of a self-access learning center in a Japanese university by its “middle management” committee over the first years of its operation. Middle management practice was informed by an ethnographic archive of various facets of center use, particularly concerning language policy and curriculum integration, issues about which the archive reveals considerable shifts in stakeholder views over time. It is argued that this evidence-based middle management style has been an effective, but sometimes limited, means in decision-making as it succeeds in placing research at the center of middle management activity, not at its periphery. 相似文献
68.
Higher Education - This study explores the contributions of different dimensions of the intellectual capital of higher education institutions (ICHEIs) to their performance, incorporating the... 相似文献
69.
We utilize a recently developed microfluidic device, the Optimized Shape Cross-slot Extensional Rheometer (OSCER), to study the elongational flow behavior and rheological properties of hyaluronic acid (HA) solutions representative of the synovial fluid (SF) found in the knee joint. The OSCER geometry is a stagnation point device that imposes a planar extensional flow with a homogenous extension rate over a significant length of the inlet and outlet channel axes. Due to the compressive nature of the flow generated along the inlet channels, and the planar elongational flow along the outlet channels, the flow field in the OSCER device can also be considered as representative of the flow field that arises between compressing articular cartilage layers of the knee joints during running or jumping movements. Full-field birefringence microscopy measurements demonstrate a high degree of localized macromolecular orientation along streamlines passing close to the stagnation point of the OSCER device, while micro-particle image velocimetry is used to quantify the flow kinematics. The stress-optical rule is used to assess the local extensional viscosity in the elongating fluid elements as a function of the measured deformation rate. The large limiting values of the dimensionless Trouton ratio, Tr ∼ O(50), demonstrate that these fluids are highly extensional-thickening, providing a clear mechanism for the load-dampening properties of SF. The results also indicate the potential for utilizing the OSCER in screening of physiological SF samples, which will lead to improved understanding of, and therapies for, disease progression in arthritis sufferers. 相似文献
70.