OBJECTIVE Integration of robotic surgical technology into skull base surgery is limited due to minimum angle requirements between robotic tools (narrow funnel effect), steep angle of approach, and instrumentation size. The objectives of this study were to systematically analyze surgical approach portals using a computer model, determine optimal approaches, and assess feasibility of the derived ...

Mobile Internet browsing using wireless application protocol (WAP) phones has created unique problems of its kind. One of the challenges that consumers faced is that they are only equipped with a small screen for browsing WAP contents. This makes navigating to WAP sites of interest on WAP portals a hassle. WAP portals served as consumers’ gateway to the WAP sites offered by third party content ...

The increasing challenges of potable water supply on the population Buea municipality, Camerooon, if not monitored and effectively managed by government all local communities (stake holders) will be very detrimental to municipality. demand growing Municipality is supplied CAMWATER (Cameroon Water Utilities Corporation) involved in management. This study employed use a purposive systematic rando...

Academic and commercial 802.11 hotspots often use an SSLsecured captive portal to authenticate clients. Captive portals provide good usability and interoperability, but poor security. After a captive portal has authenticated a client, session hijacking and freeloading allow attackers to capture or use the client’s session. Freeloading does not require special tools and, surprisingly, is strengt...

Information technology growth and development has caused to significant revolution in the daily life of the modern societies. Changing organizational approaches in their activities methods has been presented with IT development simultaneously by scholars and endeavors have been continued   to discover its various dimensions. E-Readiness, a concept that has been stated 3 decades ago, means the d...

An obvious goal of a Web site today is to dynamically acquire content and make it available. A portal is a group of services provided electronically, through the Web, to a set of users. The items that are typically included in the portals consist of business intelligence, content and document management, enterprise resource planning systems, data warehouses, data-management applications, search...