dear editor, lack of ionizing radiation and the low level energy emission from cell phones initially led to a public perception that use of mobile phones is safe. however, the dramatic increase in the use of cell phones has generated great concerns about their potential adverse effects. we have previously found no association between self-reported illness symptoms and the exposures to microwave...

Meshed wireless back-haul networks are seen as an affordable technology to bring Internet connectivity into rural and previously unconnected regions. To date, the main focus is to provide access to classical services such as the WWW or email. Access to such services requires the users to use a personal computer or a recent smart phone. Especially in developing regions, the prevailing end user d...

Nowadays, wireless technology has been widely used in various applications. Mobile Internet users have been increasing rapidly around the world. Several benefi ts of using mobile internet includes transmitting data through querying and updating databases, e-commerce transactions and daily business application as well as in education such querying examination results. This paper presents the dev...

The objective of this study was to assess the influence of some socioeconomic characteristics on purposes for which mobile phone was used by small scale farmers in the Gezira State, Sudan. The total number of small- scale farmers in the State for 2013-2014 growing season was estimated to be 5000. Ten percent of the population was used using the simple random sampling technique. The collected da...

mobile phones are two-way radios that emit electromagnetic radiation in microwave range. as the number of mobile phone users has reached 6 billion, the bioeffects of exposure to mobile phone radiation and mobile phone electromagnetic interference with electronic equipment have received more attention, globally. as self-monitoring of blood glucose can be a beneficial part of diabetes control, ho...

This paper introduces the current state-of-the-art of SIP (Session Initiation Protocol) and the use of SIP in supporting P2P (peer-to-peer) applications on mobile phones. The use of SIP in All-IP mobile phones is a step toward achieving supernetworking, providing the user with powerful yet conceptually simple tools for sending and receiving multimedia content over a wireless network. The analys...

The Intelligent Transportation System (ITS) provides wireless and mobile communication between vehicles and infrastructure to improve the safety of transportation and make the journey more enjoyable. This system consists of many fixed and mobile nodes (Vehicles, Trains, Vessels, Air planes), Wireless and Wired Telecommunication Technologies to exchange information between mobile nodes or betwee...

Background: People who use home blood glucose monitors may use their mobile phones in the close vicinity of medical devices. This study is aimed at investigating the effect of the signal strength of 900 MHz GSM mobile phones on the accuracy of home blood glucose monitors.Methods: Sixty non-diabetic volunteer individuals aged 21 - 28 years participated in this study. Blood samples were analyzed ...

With the growing momentum of wireless revolution and mCommerce explosion, it is evident that mobile devices are becoming a critical component of the new digital economy. As mobile markets continue to mature, being able to pay using the mobile handset will be key to the development of next generation services. The current market penetration of mobile phones in conjunction with the expected growt...

A predominant concern in ubiquitous computing (UC) is the natural and effortless interaction of humans with a smart environment in order to carry out a certain task or simply to make life easier. Often, interaction is bootstrapped with a user’s personal, mobile device. Such a device may carry a digital representation in form of a user profile and a key pair that serves as a digital identity. Ex...