排序方式： 共有6条查询结果，搜索用时 593 毫秒
1
1.
A simple experimental setup to study the impact and coalescence of deposited droplets is described. Droplet impact and coalescence have been investigated by high-speed particle image velocimetry. Velocity fields near the liquid-substrate interface have been observed for the impact and coalescence of 2.4 mm diameter droplets of glycerol∕water striking a flat transparent substrate in air. The experimental arrangement images the internal flow in the droplets from below the substrate with a high-speed camera and continuous laser illumination. Experimental results are in the form of digital images that are processed by particle image velocimetry and image processing algorithms to obtain velocity fields, droplet geometries, and contact line positions. Experimental results are compared with numerical simulations by the lattice Boltzmann method. 相似文献
2.
GÖRAN KARLSSON MIKAEL JANSSON MATZ LENELLS LENNART LUNDBERG RUNE KÖRNEFORS BENGT KJÖLLERSTROM 《European Journal of Engineering Education》1993,18(3):227-231
A complete coverage of the course content does not lead the student to explorative curiosity and to a scientific attitude to knowledge and learning. Interactive hypermedia use will lead to an epistemological quality raising since in that way students’ independence in planning, knowledge acquisition and problem solving might be facilitated and since at the same time tutorial supervision and guidance can be included. Hypermedia have possibilities to provide students with large quantities of information. With network interfacing learning can take place independent of time and place and individualized education will be possible. Combined with CMC (computer mediated communication) and educational software the student has a tool for life-long education within the classroom. At the Växjö University text, images and simulations have been integrated within a hypertext system: Hyperbook (for Macintosh). At the Royal Institute of Technology we develop this concept to use it with computer-based self-study material in mechanics, a project which started in autumn 1990 using HyperCard. At the University of Lund a development of hypertext material in the form of computer illustrated text for a thermodynamics textbook has just started. An example of limits of models will be demonstrated by a computer simulation of a linearized and a non-linearized pendulum. 相似文献
3.
Foundation degrees have been developed in the UK as a means of meeting the learning needs of paraprofessionals in health and social care and the services within which they work in a cost‐effective fashion. Workplace learning is an intrinsic component to these degrees. Taking a socio‐cultural perspective, this paper examines how the students’ workplaces, life circumstances and sense of career trajectory shaped their learning experience and motivation. A small‐scale evaluation study, using semi‐structured interviews, focused on the learning experiences of a group of paraprofessionals enrolled in a foundation degree in health and social care. Data revealed fragmented employment patterns, underpinned by consistent vocational drives. While the study resonated with vocation, participants were ambivalent or lacked information about career progression. Workplace conditions, relationships and limited time shaped learning and coping strategies. A strategic and focused approach to student learning is required and includes attention to career pathways, workforce development strategy, the requirements of a range of stakeholders, workplace supervision and support for learning. 相似文献
4.
This paper argues for the significance of Axel Honneth's theory of recognition for understanding recognition of prior learning (RPL). Case studies of the experiences of RPL by paraprofessional workers in health and social care in the UK and Sweden are used to explicate this significance. The results maintain that there are varying conditions of recognition. These conditions are often fluid, negotiable and ambivalent. However, RPL appears to support self-realisation and self-awareness, when it co-occurs with individual's identification with associated practices. Workplace salary, affordances for practice and collegial values may shape the esteem and thus the potential for self-realisation. RPL can thus help facilitate the development of a more positive relationship to individuals engaged in RPL processes, enhancing their learning and development. 相似文献
5.
John Kubiak 《Irish Educational Studies》2013,32(2):125-143
Over the last number of years, opportunities to learn in higher education for people with intellectual disabilities have increased. Consequently, this subgroup of students is gradually becoming part of an increasingly diverse college community. Because learning varies across different individual cultures and systems of higher education, our current understandings of how students with intellectual disabilities learn are inadequate. This study set out to explore how people with intellectual disabilities learn in one Irish college. Eighteen students with intellectual disabilities were asked to make a drawing of how they understood learning and were interviewed by six of their peers who trained as co-researchers. The findings indicate that the learning experiences of these students are as complex and as multifaceted as any other college student. A model that captures this learning is presented using four categories: the Cognitive Stages of Learning, Self-regulation of Learning, Learning as Collective Meaning Making and the Supportive Environment and Learning. The learning potential for people with intellectual disabilities presented in this paper goes some way to addressing preconceived notions associated with the label of intellectual disability. 相似文献
6.
Using ‘voice’ to understand what college students with intellectual disabilities say about the teaching and learning process 
下载免费PDF全文
下载免费PDF全文 John Kubiak 《Journal of Research in Special Educational Needs》2017,17(1):41-48
There is a growing awareness of the value of using pupils’ voices in educational research. At primary and second level, the principle of pupil voice has gained in profile over the last decade. However, in higher education, the use of voice in research collaborations remains under‐theorised and under‐utilised. This paper reports on an inclusive phenomenographic study undertaken with college students with intellectual disabilities (ID). It outlines how pupil voice can be used to gain a deeper understanding of the teaching and learning process. The strategies that promoted learner engagement and autonomy include establishing a supportive learning climate or environment, and promoting self‐regulated learning strategies. These findings suggest that the use of pupil voice is fundamental to changing the way teachers think about students with ID and their learning. 相似文献
1