It is documented that electromagnetic emissions from mobile phones can interfere with brain's signal processing activity due to their oscillatory similitude to the inherent rhythms of the brain, akin to "electromagnetic interference" observed while using mobile phones in aeroplanes. At high power density levels, thermal effects occur, some of which can be attributed to heat induced stress mecha...

A survey was conducted to collect information on possible health risks of cell-phone towers in Najaf Governorate, Iraq. Data were obtained from people living near towers. questionnaire used 600 and included 20 potentially unspecified symptoms. In addition measuring the power density nearby sites around within a distance 100 meters. Results data analysis indicated that who live mobile phone rang...

Extremely Low Frequency Electric (ELF-EF) and Magnetic Field (ELF-MF) exposure is caused by different types of sources, from those related to the production, transmission, distribution electric currents, technologies common use, such as domestic appliances or transportation. Establishing levels for general public a fundamental step in health risk management process but could be challenging due ...

هدف: هدف از پژوهش حاضر مقایسۀ واکنش ­پذیری هیجانی و نظریه ذهن کودکان بر اساس سبک ­های ابرازگری مادرانشان بود. روش: روش توصیفی نوع علّی-مقایسه­ ای بود در دو گام به صورت آنلاین انجام رسید. ابتدا با استفاده نمونه ­گیری دسترس، تعداد 105 نفر مادرانی که نمرات آن­ها هر یک پرسشنامه کینگ امونز (1990)، دوسوگرایی (1990) کنترل راجر نشوور (1987) انحراف استاندارد بالاتر میانگین دست آمد (در گروه 35 نفر) دوم وا...

BACKGROUND Despite the increase of mobile phone use in the last decade and the growing concern whether mobile telecommunication networks adversely affect health and well-being, only few studies have been published that focussed on children and adolescents. Especially children and adolescents are important in the discussion of adverse health effects because of their possibly higher vulnerability...

Today, the specific absorption rate has become an important and necessary measurement when designing implementing any type of antenna. In recent years, various devices have appeared that use different frequencies for wireless communication systems, which are a source electromagnetic radiation. The M-slot antenna is designed in this paper to operate multi-band communications using computer simul...

Bu çalışmada ev ortamında maruz kalınan radyofrekansı elektromanyetik alan (RF-EMA) seviyesini belirlemek ve değişimini modellemek için 100kHz - 3GHz frekans aralığında 24 saat süreli RF-EMA ölçümleri yapılmıştır. Ölçümlerde en yüksek değeri 16.47 V/m olarak kaydedilmiş olup bu değer ICNIRP BTK tarafından belirlenen limit değerlerin altındadır. Baz istasyonlarını doğrudan gören ölçüm konumların...

Wireless power transfer (WPT) systems have attracted considerable attention in relation to providing a reliable and convenient supply. Among the challenges this area are maintaining performance of WPT system with presence human body minimizing induced physical quantities body. This study proposes magnetic resonant coupling (MRC-WPT) that utilizes resonator grounded loop mitigate its interaction...