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21.
姜桂平 《天津职业院校联合学报》2006,8(2):43-46
先进制造技术是制造业不断地吸收机械、信息、材料及现代管理技术等方面最新的成果,并将其综合应用于产品开发与设计、制造、检测、管理及售后服务的全过程,实现优质、高效、低耗、清洁、敏捷制造,并取得理想技术经济效果的前沿制造技术的总称。目前正朝着数字化、集成化、网络化、敏捷化、虚拟化、智能化、精密化、柔性化和绿色化的方向发展。 相似文献
22.
William Winn 《Educational Psychology Review》2002,14(3):331-351
Educational technology research has passed through a number of stages, focusing, in turn, on the content to be learned, the format of instructional messages, and the interaction between computers and students. The field is now concerned with the study of learning in complete, complex, and interactive learning environments. These environments allow both the simulation of experiences that students might have in the real world and also the creation of compelling experiences that cannot normally be experienced directly. Learning environments also often allow students to communicate their own ideas with the use of a variety of symbol systems. These environments are also frequently inhabited by more than one person, making learning within them a social activity where learning is distributed among both people and artifacts. Finally, these learning environments are complex. Studying how they contribute to learning therefore requires research methods other than controlled experiments. This paper reviews research on learning environments to give both an historical perspective on educational technology research and a selective view of the current state of the discipline. It concludes by identifying implications for both practice and future research. 相似文献
23.
AbstractIn this article, we argue that the interest being taken by governments in establishing innovative learning environments (ILEs) in schools relies on a conception of space as a largely neutral arena. In consequence, relations of space and power inherent in the infrastructural shift to ILEs tend to drop from view. Adopting an assemblage approach to investigating learning environments, and exploring ILEs as they are playing out in Australian schools, we strive to surface what drops from view. Taking ILEs to be sociomaterial assemblages, we work with empirical material and trace how they assemble and reassemble. The account is less concerned with what works in ILEs; rather, its focus is on their ‘workings’ as assemblages of relations and most particularly, affective relations. Thus, we explore two affective encounters involving school leaders, teachers and students showing the ways in which they position and are positioned within ILEs. The argument is made that the assemblage approach which is non-deterministic and relational affords new ways of understanding what ILEs are and how they work and who they work for. And, that attending to affective practice brings into view the micropolitics through which infrastructural shifts and infrastructural policy-making are made. 相似文献
24.
Christine Mayer 《History of education》2020,49(4):459-475
ABSTRACT The desire to be close to nature and live in tune with it grew as industrialisation, urbanisation and the impact of technology became increasingly ubiquitous at the turn of the twentieth century. Throughout Europe, model schools were established in rural environments. These private reform schools could not solve the problems of public urban schools. Founded on the initiative of teachers and parents, the Schullandheim (rural school hostel) emerged as a new form bringing urban education and schooling close to nature after the First World War in Germany. Even if related pedagogic activities developed at that time in other countries there is no evidence for comparable institutions. Besides tracing the development of Schullandheime, the article shows how the school hostel idea was embedded in the contemporary educational discussion about the influence large cities had on youth and explores the educational and cultural differences within the school hostel movement through the use of visual material. 相似文献
25.
实验教学在高等工科教育中起着相当重要的作用,但是长期以来实验设备和实验教学方法的落后在很大程度上制约了实验教学质量的提高。将虚拟仪器技术引入高校实验教学中,为高校改善实验条件提供一种新的途径。本文采用LabVIEW语言开发了一虚拟仪器——虚拟示波器,来说明其在实验教学中的应用。 相似文献
26.
性格是环境的产物,环境因素在一个人的性格形成中起着决定性的作用.在乔治·艾略特的作品<米德尔马契>中,男女主人公理想破灭的过程反映出环境主导性格的关系. 相似文献
27.
手机文学亦称“短信文学”或“拇指文学”,是创作者为手机量身定做、给手机用户提供可阅读文本的文学样式。受手机平台的限制,手机文学作品篇幅短小。手机文学具有语言精炼含蓄、内蕴深厚、哲理性强的特点。它的出现,大大拓宽了文学的表现对象,也给更多的文学青年开辟出一块新的发表园地。 相似文献
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29.
文章采用网络调研法和文献调研法对虚拟国际规范文档(VIAF)在网络环境中的应用模式和应用场景进行了系统研究,并对典型的VIAF应用项目进行重点介绍,在此基础上总结VIAF的应用特点、效果及障碍,最后提出对我国规范控制工作的启示:包括加强VIAF的本土化过程、规范文档在身份管理领域的应用和转型以及国际合作环境下相关标准和规则的规范和统一。 相似文献
30.
"意境"与"灵境"分属艺术与技术两个不同领域,这两种由不同传播交流媒介和方式所产生的精神活动,具有许多本质上的同一性."意境"是艺术创作和接受过程中,通过联想和想象的所创造出来的精神的传播交流场域;而"灵境",不仅是人类与当代特定的技术设备交往过程中所产生的精神交流活动的场域,而且是一种身体实践活动的场域.从接受者的角度来说,"灵境"是一种比"意境"更具象、更实际、由身体直接触发、感官直接接受的生存实践活动."意境"与"灵境"是人类自由发展的本性在不同历史阶段、不同的媒介形态和媒介方式的表征. 相似文献