首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   56篇
  免费   2篇
  国内免费   5篇
教育   41篇
科学研究   12篇
各国文化   4篇
体育   4篇
文化理论   1篇
信息传播   1篇
  2023年   1篇
  2022年   1篇
  2020年   2篇
  2019年   3篇
  2018年   1篇
  2017年   2篇
  2015年   4篇
  2014年   1篇
  2013年   15篇
  2012年   1篇
  2011年   1篇
  2010年   5篇
  2009年   2篇
  2008年   2篇
  2007年   2篇
  2004年   4篇
  2003年   1篇
  2002年   3篇
  1994年   1篇
  1989年   2篇
  1987年   2篇
  1985年   1篇
  1980年   1篇
  1978年   1篇
  1977年   1篇
  1975年   3篇
排序方式: 共有63条查询结果,搜索用时 375 毫秒
1.
There has been increasing recognition for the need to reform doctoral training practices to foster students’ personal epistemology. This study describes the design and evaluation of a learning experience designed to help students understand the scholarly publication process. Firstly, this study discusses the design of the learning experience, describing the collaborative process of writing an interdisciplinary publication using both online and face-to-face learning. Secondly, this study evaluates the effectiveness of the learning experience by examining students’ reflections. We show that participation in the learning experience helped students to develop their academic writing proficiency, collaboration and teamwork, intercultural competence, and ability to engage in reflective practice. Importantly, we show that each student also created more individualised knowledge, gaining insight into how they and others think. This study, therefore, demonstrates that personal epistemology can be fostered through collaboration in a doctoral writing group context.  相似文献   
2.
3.
While there is less doubt that adult learners are motivated by different reasons to re‐attend school, it is important to note that, other than psychological factors, social factors are also important in shaping the participation decision. Although researchers have attempted to include social factors in participation models, there is not a conclusive relationship between socioeconomic background and motivation for participation. This study attempts to clarify the linkage between different social factors and adult motivations in re‐entering school to acquire a university degree. By regressing motivations onto three sets of social variables, we found that family role and social position have significant impact in affecting some of the motivations for re‐entering school. These results confirm that adult motivations to learn are embedded within the social lives of adults.  相似文献   
4.
5.
We employed a microfluidic device to study the effects of hydraulic pressure on cardiomyoblast H9c2. The 170 mm Hg pressure increased the cellular area and the expression of atrial natriuretic peptide. With the same device, we demonstrated that the effects of hydraulic pressure on the cardiomyoblast could be reduced by the inhibitor of focal adhesion kinase. This mechanical–chemical antagonism could lead to a potential therapeutic strategy of hypertension-induced cardiac hypertrophy.  相似文献   
6.
This paper reports a two-layered polydimethylsiloxane microfluidic device—Flip channel, capable of forming uniform-sized embryoid bodies (EBs) and performing stem cell differentiation within the same device after flipping the microfluidic channel. The size of EBs can be well controlled by designing the device geometries, and EBs with multiple sizes can be formed within a single device to study EB size-dependent stem cell differentiation. During operation of the device, cells are positioned in the designed positions. As a result, observation and monitoring specific population of cells can be achieved for further analysis. In addition, after flipping the microfluidic channel, stem cell differentiation from the EBs can be performed on an unconfined flat surface that is desired for various differentiation processes. In the experiments, murine embryonic stem cells (ES-D3) are cultured and formed EBs inside the developed device. The size of EBs is well controlled inside the device, and the neural differentiation is performed on the formed EBs after flipping the channel. The EB size-dependent stem cell differentiation is studied using the device to demonstrate its functions. The device provides a useful tool to study stem cell differentiation without complicated device fabrication and tedious cell handling under better-controlled microenvironments.  相似文献   
7.

Formative assessment (FA) has been a popular discourse in education, but its potential benefit is fundamentally dependent on teachers’ willingness to make changes to their classroom practices. These changes bring about much assessment tension (AT). This paper argues that how well teachers experience and manage AT determines the efficacy of their FA practices. Past studies have warned that AT experienced by teachers is complex and problematic. Therefore, it would be useful to investigate the variation of AT experienced by teachers, and how well they are dealing with these tensions. This phenomenographic research examines the use of FA in the context of different ways that AT is experienced. Findings on teachers’ conceptions of AT are presented, and each is then discussed for insights into teachers’ meanings and practices of assessment. In particular, instances of how AT hindered or helped FA are identified to highlight more productive ways of understanding and using assessment to support students’ learning. Implications of the research findings for the Singapore Teaching Practice (STP) will be discussed.

  相似文献   
8.
ABSTRACT

This paper examines the social construction of ‘fashionability’ – namely, what is ‘desirable’ and ‘fashionable’ – with reference to the concept ‘cultural mediators’ that foregrounds agency, negotiation and the contested practices of market actors in cultural production. It zeroes in on the cultural mediators’ attitudes and positions in the two markets by drawing on 25 in-depth interviews with industry veterans. It shows that the mediators in South Korea and China increasingly occupy hybrid occupational roles and social positions across industries and sectors yet achieve limited success in countering the status quo of Western fashion through mediation. The analysis contributes to the literature with a categorisation of seven mediation practices that shape the valuation of fashion products (i.e. ‘fashionability’) in two ways. Empirically, this categorisation illuminates how cultural mediators make reference habitually to the broader social and cultural contexts to co-construct cultural-aesthetic objects. Theoretically, it advances a cultural-economic approach to the understanding of cultural mediation and challenges the reductionist viewpoint of actor–network theory through the notion of a matrix of cultural-economic agency.  相似文献   
9.
With the development of the Internet in the era of knowledge‐driven economy, e‐learning is experiencing rapid growth. The online learning course websites are drawing more attention as well. This research combines the innovation diffusion theory and the technology acceptance model, and adds two research variables, perceived system quality and computer self‐efficacy to propose a new hybrid technology acceptance model to study students' behavioural intentions to use the online learning course websites. This research finds that compatibility, perceived usefulness, perceived ease of use, perceived system quality and computer self‐efficacy were critical factors for students' behavioural intentions to use the online learning course websites. By explaining students' behavioural intentions from a user's perspective, the findings of this research help to develop more user‐friendly websites and also provide insight into the best way to promote new e‐learning tools for students.  相似文献   
10.
An innovative training programme providing second year students with a real taste of civil engineering practice through the construction of full‐size structures was introduced at the Nanyang Technological Institute, Singapore. Students are divided into companies, each responsible for executing the construction project for a profit, and in accordance with contract requirements in the forms of specifications and design drawings. Each company is sub‐divided into management, office and field groups. Thus the students, through a mandatory rotation of the role play, gain valuable experience in the field, office and management functions through personal involvement in such a real‐life project. To reflect the objectives of the programme, a system of assessment was developed based on the student performance at the team, group and individual levels. Due to the short history of the programme and since a true test of the effectiveness of this type of training is through the performance of the graduates, a summative evaluation is difficult to make at the present time. However, some interim feedback from the students, staff members and industrialists on students’ performance subsequent to their second year course work suggest that the programme has served well in achieving its intended objectives.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号