نتایج جستجو برای: mobile phone data
تعداد نتایج: 2582791 فیلتر نتایج به سال:
Abstract Data accurately representing the population distribution at subnational level within countries is critical to policy and decision makers for many applications. Call data records (CDRs) have shown great promise this, providing much higher temporal spatial resolutions compared traditional sources. For CDRs be integrated with other in order effectively inform support making, mobile phone ...
Three of ten teenagers in Korea are addicted to mobile phones. The aim of this study was to examine the relationship between mobile phone addiction and the incidence of poor sleep quality and short sleep duration in adolescents. We used longitudinal data from the Korean Children & Youth Panel Survey conducted by the National Youth Policy Institute in Korea (2011-2013). A total of 1,125 students...
Introduction: Since endometriosis is a chronic disease and requires long-term care, it can have a devastating effect on life quality. For this reason, it is necessary to increase awareness and educate women about endometriosis. In this regard, a mobile phone-based endometriosis training program was designed. Method: The present paper is a development-applied study and was conducted in two stage...
Background: The widespread use of cell phones has led to an increase in concern about the effect of radiofrequency radiation on the physiology of the human body. This study was conducted to determine the different reaction temperatures of different brain tissue in exposure to mobile radiofrequency waves. Method: This was an experimental study. The cowchr('39')s brain tissue was examined in a c...
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