Emergence of digital broadcasting is the key index of the new horizons of communication and media environment. In this paper we will discuss how TVWS, the resultant of digital switchover is approaching for becoming a financially rewarding solution in terms of rural areas than the other cellular...

Information technology (IT), and in particular data centres, consume a huge amount of energy, which has negative influence on climate change. Therefore, it is important to look at the sustainability of data centres, especially in the Netherlands as one of the major location of these centres in...

We present a new architecture design with implementation to handle the unified testbed federation System, created initially for all the faculties and research centers in Egypt. It is based on self-management testbed with synchronize data and shared interfaces. The architecture includes the...

E-Business modelling and ebusiness systems development assumes fixed company resources, structures, and business processes. Empirical and theoretical evidence suggests that company resources and structures are emergent rather than fixed. Planning business activity in emergent contexts requires...