Requests of individuals in order to access to information is increasing day by day with the expansion of communication fields and networks. While the desire of people to express themselves are increasing, the number of corporations preparing this environment shows a significant raise as well....

Time as a relative notion being perceived and interpreted differently for everyone, is influenced by the position and conditions as well. The importance of the time usually understood by people when irreversible results occur. People make a habit of work without planning because of the lack of...

This paper tells the story of the development of a science unit from a unique epistemological perspective—termed “realist constructivism.” The teacher in the realist constructivist approach is not expected to relinquish his or her expert status. Instead, that person adopts a stance,...

Telecommunication industries in indonesia have currently entered a phase which people's awareness of knowledge on the information technology-based products and services increases. some of the phenomena that occur in the industries are : (i) the technology develops rapidly, (ii) the...