Students at the age of primary education are faced with a challenge in using digital technology, namely (a) ability to sort information that is suitable for use and follow; (b) addiction technology internet; (c) changes behavior character. The purpose this study identify: obtaining from media by elementary school students; students using; challenges media; (d) expectations regarding learning me...

Special class of surfaces, two-axial surfaces of revolution created by the Euclidean metric transformation of a simultaneous revolution about two different axes, is presented in the paper. Three specific subclasses of surfaces are classified with respect to the superposition of the two axes 1o, 2o of revolution. There are defined several types of two-axial surfaces of revolution specifying the ...

Industry 4.0 originates from the idea of ​​the Industrial Revolution The four industrial revolutions occurred times. revolution has changed many things, for example way we communicate. Nowadays can communicate easily through smartphones. Based on discussion above, purpose this research is to examine effect purchase intention, celebrity endorsement, social media marketing and brand trust as inte...

The rise of mobile phones and social media may come to be historically coupled with a growing atmosphere of dissent that is enveloping much of the globe. The Arab Spring, UK Riots, Occupy and many other protests and so-called “flash-mobs” are all massive gatherings of digitally-connected individuals in physical space; and they have recently become the new normal. The primary role of technology ...

Social media content has grown exponentially in the recent years and the role of social media has evolved from just narrating life events to actually shaping them. In this paper we explore how many resources shared in social media are still available on the live web or in public web archives. By analyzing six different event-centric datasets of resources shared in social media in the period fro...

The continuing development of digital technology and interconnected digital and global networking are radically transforming media and information markets, cost and value structures, and audience/consumer attitudes and expectations. This is contributing to a shift from a perception of traditional media as the focus of consumer interest, to an interest in content, with the media form of interest...

This paper addresses the problem of recovering the 3D shape of a surface of revolution from multiple uncalibrated perspective views. In previous work, we have exploited the invariant properties of the surface of revolution and its silhouette to recover the contour generator and hence the meridian of the surface of revolution from a single uncalibrated view. However, there exists one degree of f...