A set of standard technologies already developed or under development by the Moving Picture Experts Group (MPEG) promises to bring back to authors the control of their works. The technologies are those of Content Representation, Digital Item Declaration, Interoperable Intellectual Property Management and Protection, and Metadata.

In an increasingly connected world where solving complex problems is not possible by solitary experts, educators and learners need opportunities to develop ways of thinking that allow them to engage with the dynamic and complex situations that arise in the world. The development of graduate attributes has been suggested as one way in which students can be prepared as active agents of social goo...

Experts have better information about the appropriate quality of treatment or surplus from trade than their customers. Providing both diagnosis and treatment, this leaves scope for fraud. In a credence good set-up, we experimentally investigate how intensity of price competition and the level of customer information about past expert behavior in uence an expert's incentive to defraud his custom...

The transition to digital in the TV broadcasting industry is already gradually being performed while the complete digital switchover seems now possible to be accomplished within the near future. This article describes and analyses this phenomenon and the role of MPEG-21 may play in it. MPEG-21 is the ISO/IEC standard currently under development in MPEG (ISO/IEC JTC1/SC29/WG11). Unlike preceding...

The religious education of Iranian teenagers as the fourth generation of the Islamic Revolution is so vital that the Supreme Leader dedicated significant parts of the strategic statement on "The Second Phase of Islamic Revolution" to this section of the society as those who build the future. Considering the undeniable role of the media in forming beliefs and values of the audience in the commun...

The involvement of technology in 21st century learning is indispensable at every level education. Teachers can involve digital media to support the process teaching and activities. Digital-based such as interactive e-books be used that learning. In addition digital-based media, model applied an innovative model. RADEC one models current This study aims develop e-book through model, determine fe...

this research was conducted to determine and study the profile of participants, the contexts and the mechanisms of public participation. the methodology was survey and respondents were 150 of experts of department of environment of iran. sampling was random and mail questionnaire was used for data collection. the questionnaire used a 5-point scale to explore experts statements related to extent...