Simulation and Evaluation of Specific Absorption Rate in Human Body in High Frequency Electromagnetic Fields

2012 ◽  
Vol 433-440 ◽  
pp. 5489-5493
Author(s):  
Lak Asmae ◽  
Oraizi Homayoon
Keyword(s):  
Electromagnetic Fields ◽  
Human Body ◽  
High Frequency ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Biological Effects ◽  
Human Model ◽  
High Frequency Field ◽  
Specific Absorption ◽  
Simulation And Evaluation

This paper describes the various aspects of biological effects of high frequency electromagnetic fields on the human body. Specific Absorption Rate in human model by the IEC62209-1 standard is simulated and evaluated. Also the effect of change in physical parameter on Specific Absorption Rate is simulated and compared by IEC standard model. High Frequency Field Simulation Structure software has been used for simulations.

Variability of Specific Absorption Rate of Human Body for Various Configurations of Tablet Computer in Vicinity of Abdomen

2015 ◽  
Vol E98.B (7) ◽  
pp. 1173-1181 ◽  
Author(s):  
Akihiro TATENO ◽  
Tomoaki NAGAOKA ◽  
Kazuyuki SAITO ◽  
Soichi WATANABE ◽  
Masaharu TAKAHASHI ◽  
...  
Keyword(s):  
Human Body ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Tablet Computer ◽  
Specific Absorption

Short-wave electromagnetic field effects on adrenal glands functional status in the rats

10.12737/7594 ◽  
2015 ◽  
Vol 9 (1) ◽  
pp. 0-0
Author(s):  
Алабовский ◽  
V. Alabovskiy ◽  
Кудряшов ◽  
Yu. Kudryashov ◽  
Перов ◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Functional Activity ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Adrenal Glands ◽  
Biological Effects ◽  
Male Rats ◽  
Field Exposure ◽  
Specific Absorption ◽  
Tem Cell

The article presents the investigation results of the electromagnetic field biological effects on adrenal glands functional activity in the rats. The electromagnetic field exposure levels were typical electromagnetic fields of portable radios (walkie-talkies). Experiments were carried out on laboratory male rats. Experimental groups were exposured in a transverse electromagnetic wave cell - TEM cell. Sham animal groups were in similar conditions, but without electromagnetic field exposure. The exposure of experimental animals was carried out in three series (12 rats for each group) for three levels of the electric field strength such as 15; 25 and 35 V/m. Gluco-corticoid and mineral-corticoids adrenal functions were assessed by determining the corticosterone and of Na+ and K+ levels in daily urinary excretion. The animal specific absorption rate evaluations were calculated by using the program SEMCAD X v.14 and experimentally in the TEM cell. The dependences of the excretion of corticosterone and electrolytes on the specific absorption rate and exposure time, which indicate that for small values of electromagnetic energy absorption is stimulation of the adrenal glands functional activity, alternating with depression by specific absorption rate increasing.

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