Instant messengers (IMs) have become a very popular and convenient tool for communication. Having started with simple presence protocols, IMs now support exchange of text, sound, video, even game playing. Tons of information are being daily exchanged through IMs. Still, it seems that IMs favor functionality over security. Most popular IMs (MSN, Yahoo! messenger, ICQ etc...) send data as plainte...

Thisarticle first reviews the history of political science teaching in Europebefore going on to consider a range of recent developments in the teaching of politicalscience, including cross-national joint programmers; technologically enhancedlearning; placement learning and problem-based learning. The last sectionconsiders a range of issues facing political science teachers, includingfinancial p...

this paper tries to study the complex relationship between religion, popular culture and the internet. the internet not only prepares some facilities for religion, but also it’s a site for a new interaction between religion and popular culture. first, the paper points out five features of the internet which help to extend and promote the religious communication in the cyberspace: 1. deterritori...

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