background: health information system (his) has been utilized for collecting, processing, storing, and transferring the required information for planning and decision‑making at different levels of health sector to provide quality services. in this study, in order to provide high‑quality his, primary health care (phc) providers’ perspective on current challenges and barriers were investigated. m...

1. Context Interconnection problems between privately owned network operators can be traced back to the 19th century when the telegraph first appeared. After successful deployment of the technology at a national scale, there was the need to provide interconnection across country borders facilitating interoperation between independent providers of the telegraph service, each with its own proprie...

Delivering multimedia services to roaming subscribers raises significant challenges for content providers. There are a number of reasons for this; however, the principal difficulties arise from the inherent differences between the nature of mobile computing usage, and that of its static counterpart. The harnessing of appropriate contextual elements pertaining to a mobile subscriber at any given...