Despite the widespread use of mobail phones in Iranian students, psychological and behavioral effects of addiction to it and its consequences have not been investigated yet. The aim of this study was to determine the relationship between cell phone dependency with psychological disorders and academic burnout among nursing and midwifery students. In this study, 169 students were chosen through s...

conclusions mobiles contamination with different pathogens is extremely common among our health care staffs compared with other societies, and resistance of these isolates to various antibiotics is also detectable. thus, quick assessment of this issue to prevent the spread of these infectious agents is critical for the authorities in our health care systems. results in total, 99.2% of mobile ph...

In traditional cellular systems with fixed base stations the channel reuse pattern is static and deterministic. When the cell layout is dynamic, due to the mobility of base stations, the cluster of cells within co-channel interference range changes with time. Consequently, the channel reuse pattern is highly dynamic. Moreover, base stations also need wireless channels to communicate amongst the...

One of the main design issues for a sensor network is conservation of the energy available at each sensor node. We propose to deploy multiple, mobile base stations to prolong the lifetime of the sensor network. We split the lifetime of the sensor network into equal periods of time known as rounds. Base stations are relocated at the start of a round. Our method uses an integer linear program to ...

background: a lot of investigations exist on the biological effects of radiofrequency and microwave radiation however only a few studies have considered non-carcinogenic exposure to radiations specifically from mobile phones. objectives: to introduce some subjective neurological symptoms in mobile phone users. materials and methods: in this cross-sectional descriptive study conducted from march...