نتایج جستجو برای: mobile phone use
تعداد نتایج: 1930278 فیلتر نتایج به سال:
the main objective of this paper is to argue how the mobile phones have transformed the iranian lifestyle and how the arrival of mobiles has been a catalyst for revolting behavior, and has launched a new consumer behavior and has changed our relationships. the paper explains how the people's behavior has developed a whole new social code in iran. it is argued that the social value of being able...
BACKGROUND Mobile phone use is near ubiquitous in teenagers. Paralleling the rise in mobile phone use is an equally rapid decline in the amount of time teenagers are spending asleep at night. Prior research indicates that there might be a relationship between daytime sleepiness and nocturnal mobile phone use in teenagers in a variety of countries. As such, the aim of this study was to see if th...
background the increasing use of mobile phones in recent years has caused concerns about the effects of electromagnetic waves of mobile phonesonhuman biological processes. objectives this study was conducted in order to survey the effects of mobile electromagnetic waves on electro cardiogram parameters as heart rate, tp segment, pr interval, time of qrs and t waves, and voltage of r wave. patie...
Introduction: One of the most important features of the growing modern society is the impact of communication tools, especially on the Internet and mobile phones, which is undoubtedly affecting young people, especially the student population. Therefore, this study aimed to assess the addiction to Internet and cell phone damage in nursing students in 2016. Methods: This cross-sectional descript...
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