The digitalisation of educational communities has increased rapidly in the last decade. Modern technologies transform the way educational leaders such as teachers, tutors, deans and supervisors view and manage their educational communities. More often, educational leaders offer a variety of gateways, guiding the e-learners in their search for finding and understanding information. A new type of...

E-learning system utilizing learners’ characteristics which is recognized through learning processes with Open Simulator for overcoming week points is proposed. Through dialogs with avatars in the Open Simulator, it is possible to understand learners’ week points. Using learners’ characteristics, most appropriate subjects and achievement tests are provided by the proposed e-learning system. Exp...

E-learning is commonly referred to the intentional use of networked information and communications technology in teaching and learning. The present paper discusses the synchronous and asynchronous mode of e learning with its features. It also defines and summarizes the impact of open source software on teaching and learning process. The numerous open source e learning tools are discussed with e...

Students studying Marketing, Fashion, Public Relations, Advertising and similar subjects need to develop a ‘critical eye’ in relation to images, media and digital technologies. This project aims to empower teachers to develop multimedia learning resources that would support students engaging in this essential activity. Developing such resources is usually demanding in terms of time and effort, ...

This paper explores some new challenges facing universities in a global multimediated Internet-based environment, as they seek alternative paradigms and options to remain true to their core business. At a time of rapid technological change, and contested, complex concepts associated with globalisation, knowledge is becoming a primary factor of production in a global economy. Universities face m...

This paper describes the iterative development process of a Learning Object Repository (LOR), named eNOSHA. Discussions on a project for a LOR started at the e-Learning Centre (eLC) at The University of Colombo, School of Computing (UCSC) in 2007. The eLC has during the last decade been developing learning content for a nationwide e-learning bachelor of information technology degree (eBIT) and ...

The most productive learning experience for students whether online or in face-to-face classes can often be the interaction among students and with an instructor. Online teaching and Social Network Analysis (SNA) offer the opportunity to examine intellectual social networking and strategies that promotes student interaction which can enhance learning. This study focuses on two online courses in...

Plasma membrane vesicles and protoplasts of Escherichia coli were fused to planar lipid bilayers and studied with electrophysiological techniques. Large transmembrane aqueous channels were opened when 0.2 nM LamB signal peptide was added to the cytoplasmic side of the membrane. These aqueous pores are similar in conductance to those previously observed in mammalian endoplasmic reticulum when pu...

A unified scientific philosophy based on evolutionary principles which can provide a framework within which physical, cosmological, biological and cultural evolution are described in the same terms could help meet the planetary crisis we face. The combinatorial hierarchy approach to basic discrete and sequential physical processes, which incorporates the essential evolutionary features of conse...