نتایج جستجو برای: gsm mobile phone
تعداد نتایج: 234214 فیلتر نتایج به سال:
The purpose of this study was to investigate the relationship between mobile phone harmful use and internet addiction with the emotional divorce of female teachers in Kermanshah. The statistical population of this study included all married female teachers in Kermanshah city in 1969-97. Using multi-stage cluster sampling, 269 people were selected as sample based on Morgan's table. The questionn...
We have examined whether non-thermal exposures of cultures of the human endothelial cell line EA.hy926 to 900 MHz GSM mobile phone microwave radiation could activate stress response. Results obtained demonstrate that 1-hour non-thermal exposure of EA.hy926 cells changes the phosphorylation status of numerous, yet largely unidentified, proteins. One of the affected proteins was identified as hea...
The cell phone is one of the potential Information Communication Technologies (ICTs) in agricultural development especially in developing countries like Bangladesh. Thus, this paper deals with the farmers’ communication with the agricultural extension agents using mobile phone. The study was conducted in Mymensingh District in Bangladesh. Data were collected from a sample of 110 farmers while b...
1 Oftedal G, Wilen J, Sandstrom M, Mild KH. Symptoms experienced in connection with mobile phone use.Occup Med 2000;50:237-45. 2 Hyland GJ. Physics and biology of mobile telephony. Lancet 2000;356:1833-6. 3 Koivisto M,Haarala C, Krause CM,Revonsuo A, Laine M,Hamalainen H. GSM phone signal does not produce subjective symptoms. Bioelectromagnetics 2001;22:212-5. 4 Hocking B. Preliminary report: s...
Background & Aims: Mobile phone radiation is a major public health concern. This study aimed to determine if a quantitive relation could be found between specific absorption rate (SAR) and salivary volume and C-reactive protein (CRP) Material & Methods:Unstimulated whole salivary samples of 310 mobile phone users were collected. Mobile phones were categorized into three groups according to t...
Mobile phone is today the most influential technologies that apart from the damage of biological, psychological damages are also sought. Growth and expansion of human knowledge and modern technologies that the world is transformed human caused and any moment complexer. One of the phenomena that transformed human life in the twentieth century and still continues a growing trend of cell phones. I...
The current trend in computing has launched us into a world of numerous, easily accessible computing devices connected to each other and to an increasingly ubiquitous network infrastructure which has created new opportunities in Information Technology. This trend has proven to be a solution to electricity costs which has experienced geometric increase in some countries. Leaving electronic devic...
background: stress among diabetic patients is much more as compared to normal individuals. a delayed recognition of stress undoubtedly worsens the prognosis for survival for many diabetic patients. hence, this study was planned to develop an intervention model for the reduction of stress among diabetic patients and to evaluate the developed intervention model in the proposed group. methods: thi...
nowadays mobile phone is very popular, causing concern about the effect it has on people's health. parotid salivary glands are in close contact to cell phone while talking with the phone and the possibility of being affected by them. limited studies have evaluated the effect of cell phone use on the secretions of these glands; so this study was designed to investigate the effects of duration of...
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