Traditional network security models have not meet the development of network technologies, so PPDR model emerged, as the times require. Instruction detection technology is an important composed part in PPDR model and it make up for the shortages of firewall and data security protection. This technology has not only distinguished from computer and network resources, but also has given important ...

This paper reports on an innovative, computer-mediated, educational technology application in a simulated distance learning environment. As an initial evaluation, real student groups completed an entire university course using this state-of-the-art, two-way synchronous audio/visual communication technology, Distributed Tutored Video Instruction (DTVI). The study reported here explored student p...

There has been a remarkable improvement in access and rate of adoption of technology in higher education. Even so, reports indicate that faculty members are not integrating technology into instruction in ways that make a difference in student learning (Cuban, 2001; McCannon & Crews, 2000). To help faculty make informed decisions on student learning, there is need for current knowledge of facult...

A growing number of studies have investigated diverse applications of technology-based interventions with children with autism. The purpose of this paper is to review the growing empirical support for the efficacy of technology-based interventions with children with autism and to recommend future directions for research. This review will focus on five examples of technology introduced as a temp...

Background and objectives: Educational technology is widely used in all parts of medical education. The use and application of common educational technologies and adoption of educational design patterns in medical sciences education can greatly help in medical simulations, training, and improving of clinical skills of nurses and medical students. The aim of this research was to study computer-a...

The paper argues that everyday exchange of business emails produces a development in the work-group relationship, which, in turn, makes new communication styles possible and acceptable by the users' habit to computer-mediated forms, even in unbalanced professional exchanges. The focus is on the (spoken) discourse features of email messages in a self-compiled corpus of selected computer-mediated...

Like the design of any instruction, designing the Web as an instructional tool must include certain Moreover, online learning must provide a framework for producing a Incorporating interactivity and multimedia into web-based instruction. Web-based instruction provides teachers with a means of meeting the social needs of A framework for designing interactivity into Web-based instruction. *Techno...