نتایج جستجو برای: phone

تعداد نتایج: 85887  

Journal: :journal of biomedical physics and engineering 0
s. m. j. mortazavi professor of medical physics, department of medical physics and medical engineering, school of medicine, the center for radiological research, shiraz university of medical sciences, shiraz, iran.

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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...

Journal: :razavi international journal of medicine 0
jahanshir tavakolizadeh department of basic medical sciences, faculty of medicine, gonabad university of medical sciences, gonabad, ir iran alireza atarodi department of basic medical sciences, faculty of medicine, gonabad university of medical sciences, gonabad, ir iran; department of basic medical sciences, faculty of medicine, gonabad university of medical sciences, gonabad, ir iran. tel: +98-5337223028, fax: +98-5337223814 siravan ahmadpour gonabad university of medical sciences, gonabad, ir iran amir pourgheisar gonabad university of medical sciences, gonabad, ir iran

results the prevalence of excessive mobile phone use was 36.7% on the students. there was a significant relation between the prevalence of excessive mobile phone use and mental health status in general (p > 0.05), and also somatization (p < 0.05), anxiety and depression specifically (p < 0.05), but no significant relation was found between the excessive mobile phone use and social dysfunction (...

Journal: :مجله سازمان نظام پزشکی جمهوری اسلامی ایران 0

introduction: the mobile phone is viewed as an important communication tool and has become an integral part of the iranian society and they are increasingly using the mobile phone rather than the fixed line telephone as a way to keep in touch with their family, friends, colleagues and business associates. today, mobile phones are equipped with other features that allow further communication and...

Past researchers have examined the impact of personality types on technology usage among students from varying angles. However, due to dearth of studies on personality types and smart phone addiction among students in the Nigerian environment, this study investigated the relationship between personality types, smart phone addiction and specific phone usages among University students. A sample s...

Journal: :caspian journal of neurological sciences 0
elham bidabadi pediatric neurology department, faculty of medicine, guilan university of medical sciences, rasht, iran ; [email protected] mojgan mallah-saeed marya pasandideh

background: a lot of investigations exist on the biological effects of radiofrequency and microwave radiation however only a few studies have considered non-carcinogenic exposure to radiations specifically from mobile phones. objectives: to introduce some subjective neurological symptoms in mobile phone users. materials and methods: in this cross-sectional descriptive study conducted from march...

Journal: :jentashapir journal of health research 0
salman khazaei department of epidemiology and biostatistics, school of public health, hamadan university of medical sciences, hamadan, ir iran abdollah mohammadian-hafshejani department of epidemiology and biostatistics, school of public health, isfahan university of medical sciences, isfahan, ir iran mohammad saatchi department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, ir iran; department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, ir iran. tel: +98-9181501628

Introduction The negative health effects of electromagnetic radiation and psychological dependence are among the major consequences of widespread cell phone use in the general population, especially among adolescents. In this study, the relationship between cell phone use and sleep quality parameters was evaluated. Materials and Methods The study sample consisted of 820 students (305 males and ...

Ghanbari M, Khavanin A Khazaei M, Mortazavi SB

Background: There is a great concern for the possible adverse effects of cell phones and noise waves and it looks these wave effects on the individuals’ health. Thus, the present study was conducted to examine the effect of cell phone waves, severity noise, and simultaneous effect of cell phone waves and severity noise on sperm motility and sexual hormones in adult male rats. Materials and Meth...

Journal: :تحقیقات نظام سلامت 0
مریم عمیدی مظاهری استادیار، آموزش بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران مجتبی کرباسی مربی، زبان انگلیسی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران محمدشهرام محتشمی کارشناس مسؤول بهداشت محیط، مرکز بهداشت شماره 1، اصفهان، ایران

background: mobile phone has become extremely popular and widely used all over the world. now a day, consumers around the world can purchase a single product that utility as a mobile phone, camera, camcorder, calculator, game console, text-messaging device, mp3 player, alarm clock, web browser and email device. the purpose of the present study was to explore self-reported use of various feature...

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