Comparison Nokia, Samsung and Sony mobile phones in the specific absorption rate of head induced to electric field
Journal Title: International Journal of Medical Research & Health Sciences (IJMRHS) - Year 2016, Vol 5, Issue 7
Abstract
The use of mobile phones has expanded in recent decades. Despite the extensive studies in this field, less attention has been paid to the biological effects of electromagnetic fields emitted by the mobile phones. Therefore, in this study there has been an attempt to compare the electric field, the specific absorption rate caused by exposure to mobile phones from samsung, nokia and sony to be followed. The electric field of Samsung mobile phones (8 Brands), Nokia (9 Brands) and Sony (4 Brands) at intervals of 2, 25 and 50 cm in case of ringing, vibration and silent modes by HI-3603 equipment to measure and compare. The electric field amplitude Brand Samsung 0.06 to 1.5 v/m in Nokia brand 0.06 to 10.9 v/m, 0.05 to 2.8 v/m in the Sony brand. Specific absorption rate respectively in different modes Samsung brand; vibration<silent<ringing for nokia and sony; brand vibration<silent<ringing. Specific absorption rate in nokia brand in non-significantly was more than the Sony and Samsung (p value> 0.05). Although the electric field, followed by specific absorption rate was significantly less than standard, many dangers of mobile phone use is unknown, therefore their use should be taken with caution.
Authors and Affiliations
Yadolah Fakhri| Students Research Office, Department of Environmental Health Engineering, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Monireh Majlessi| Associate Professor, Department of Environmental Health Engineering, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran Corresponding Email: monireh_majlessi@yahoo.com
Keywords
Related Articles
- EP ID EP11838
- DOI -
- Views 276
- Downloads 12
A Comparison between Anxiety and Self-esteem amongst High School Freshman Students(Male and Female) with Amblyopia in Gachsaran in 2015
The present research intends to investigate and compare the relationship between anxiety and self-esteem amongst high school freshman students (male and female) with Amblyopia in Gachsaran city. To this end, all the mal...
Cytotoxic effect of Prangos Pabularia extract on HELA cell line a medicinal plant
Cancer is regarded as a complex disease which is non-curable. Traditional medicines have been applied for the treatment of cancers in the world. Prangospabularia DC. (Apiaceae) is a perennial herb native to mountain slo...
Relationship among Dimensions of Roy Adaptation Model, General Health and Satisfaction with Life in Patients with Parkinson Disease
Parkinson disease (PD) is a chronic, progressive and debilitating disease. This study aimed to determine the relationship between the dimensions of Roy Adaptation Model (RAM) and General Health (GH) and Satisfaction wi...
The Effectiveness of Social Skills Training on Reducing Negative Symptoms of Chronic Schizophrenia
Because of creating serious problems for patients, schizophrenia has gained many attentions. One method to reduce negative symptoms of schizophrenia patients is mental-social approach. Applied method in this study is se...
CORRELATION OF INTRAOCULAR PRESSURE WITH BLOOD PRESSURE AND BODY MASS INDEX IN OFFSPRINGS OF DIABETIC PATIENTS: A CROSS SECTIONAL STUDY
Background: Raised intraocular pressure (IOP) has been associated with risk factors like hypertension, diabetes mellitus (DM), obesity, body mass index (BMI) and sex, increasing the risk of glaucoma causing visual impa...