Classification of the Extremely Low Frequency Magnetic Field Radiation Measurement from the Laptop Computers
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چکیده
منابع مشابه
Classification of the Extremely Low Frequency Magnetic Field Radiation Measurement from the Laptop Computers
The paper considers the level of the extremely low-frequency magnetic field, which is produced by the laptop computers. The magnetic field, which is characterized by the extremely low frequencies up to 300 Hz is measured due to its hazardous effects to the laptop user’s health. The experiment consists of testing 13 different laptop computers in normal operation conditions. The measuring of the ...
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Introduction: The use of mobile communication systems has dramatically increased over the past decade. Although many studies have been performed to determine the effect of radio frequency (RF) but less attention has been paid to the possible biological impact of exposure to extremely low frequency (ELF) components. The objective of this study is two folds. One is to design the ...
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This study was aimed to observe that extremely low frequency magnetic field (ELF-MF) may be relevant to changes of major neurotransmitters in rat brain. After the exposure to ELF-MF (60 Hz, 2.0 mT) for 2 or 5 days, we measured the levels of biogenic amines and their metabolites, amino acid neurotransmitters and nitric oxide (NO) in the cortex, striatum, thalamus, cerebellum and hippocampus. The...
متن کاملthe measurement of low frequency magnetic field of two kinds of gsm900 mobile phone
introduction: the use of mobile communication systems has dramatically increased over the past decade. although many studies have been performed to determine the effect of radio frequency (rf) but less attention has been paid to the possible biological impact of exposure to extremely low frequency (elf) components. the objective of this study is two folds. one is to design the ...
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ژورنال
عنوان ژورنال: Measurement Science Review
سال: 2015
ISSN: 1335-8871
DOI: 10.1515/msr-2015-0028