نتایج جستجو برای: specific absorption rate
تعداد نتایج: 2019237 فیلتر نتایج به سال:
Mixed ferrite nanoparticles with compositions CoxMn1-xFe2O4 (x = 0, 0.2, 0.4, 0.6, 0.8, and 1.0) were synthesized by a simple chemical co-precipitation method. The structure morphology of the obtained X-ray diffraction (XRD), transmission electron microscope (TEM), Raman spectroscopy, Mössbauer spectroscopy. average crystallite sizes decreased increasing x, starting 34.9 ± 0.6 nm for MnFe2O4 0)...
The use of smart phones is increasing in the world. This excessive use, especially in the last two decades, has created too much concern on the effects of emitted electromagnetic fields and specific absorption rate on human health. In this descriptive-analytical study of the electric field resulting from smart phones of Samsung and Nokia by portable measuring device, electromagnetic field, Mode...
This paper discusses the investigation of a wearable textile monopole antenna on specific absorption rate (SAR) for bodycentric wireless communication applications at 2.45 GHz. The antenna is characterized on a realistic 8 x 8 x 8 mm resolution truncated Hugo body model in CST Microwave Studio software. The result exhibited that the simulated SAR values were reduced significantly by 83.5% as th...
Specific absorption rate and temperature in neonate models resulting from exposure to a 7T head coil
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