英国职业足球近10年发展述评——经济视角

为了认识现代竞技体育家族中的新成员———电子竞技运动,运用文献法、逻辑分析法在对电子竞技运动的起源、发展脉络进行研究的基础上,开发了电子竞技运动的基本概念和分类体系。     

International co-operation in control engineering education using online experiments

This paper describes the international co-operation experience in teaching control engineering with laboratories being conducted remotely by students via the Internet. This paper describes how the students ran the experiments and their personal experiences with the laboratory. A tool for process identification and controller tuning based on spreadsheets like MS-Excel is outlined. Process identification and modelling can be carried out for the open- and closed-loop control circuit. Controller tuning is done according to the criterion of cascaded damping ratios. The design is based on a direct relation between the parameters of the process and the controller. Tuning for optimal set-point control as well as disturbance rejection is provided.     

The myths about e‐learning in higher education

Proponents have marketed e‐learning by focusing on its adoption as the right thing to do while disregarding, among other things, the concerns of the potential users, the adverse effects on users and the existing research on the use of e‐learning or related innovations. In this paper, the e‐learning‐adoption proponents are referred to as the technopositivists. It is argued that most of the technopositivists in the higher education context are driven by a personal agenda, with the aim of propagating a technopositivist ideology to stakeholders. The technopositivist ideology is defined as a ‘compulsive enthusiasm’ about e‐learning in higher education that is being created, propagated and channelled repeatedly by the people who are set to gain without giving the educators the time and opportunity to explore the dangers and rewards of e‐learning on teaching and learning. Ten myths on e‐learning that the technopositivists have used are presented with the aim of initiating effective and constructive dialogue, rather than merely criticising the efforts being made.