نتایج جستجو برای: cell phones exposure
تعداد نتایج: 1945426 فیلتر نتایج به سال:
INTRODUCTION Mobile phones have become indispensable in the daily lives of men and women around the globe. As cell phone use has become more widespread, concerns have mounted regarding the potentially harmful effects of RF-EMR from these devices. OBJECTIVE The present study was designed to evaluate the effects of RF-EMR from mobile phones on free radical metabolism and sperm quality. MATERI...
This study employed focus groups to examine the ways Syrian refugees living in a large refugee camp in Jordan are using cell phones to cope with information precarity, a condition of information instability and insecurity that may result in heightened exposure to violence. These refugees are found to experience information precarity in terms of technological and social access to relevant inform...
cell phone technology is being increasingly used by clinicians to access up-to-date information during patient care. medical students, residents, and faculty members of medical faculties or hospitals use mobile devices, such as smartphones (e.g., iphone, android, blackberry) and tablet computers (e.g., ipad), to answer clinical questions and find medical information. this article investigates t...
Previous studies identified the train compartment as the place where people can experience the highest exposure levels (still below the international guideline limits) to electromagnetic fields in the radiofrequency range. Here a possible scenario of a train compartment has been reproduced and characterized, both numerically and experimentally. A good agreement between the simulated electric fi...
The debate regarding the health effects of low-intensity electromagnetic radiation from sources such as power lines, base stations, and cell phones has recently been reignited. Wireless communication has dramatically influenced our lifestyle; its impact on human health has not been completely assessed. Widespread concern continues in the community about the deleterious effects of radiofrequency...
The effects of 1.5 GHz electromagnetic near fields of time division multiple access (TDMA) signal for the Personal Digital Cellular, Japanese cellular telephone standard (PDC) used for cellular phones, on mouse skin carcinogenesis initiated by 7,12-dimethylbenz[a]anthracene (DMBA) were examined. Ten-week-old ICR female mice were treated with a single application of DMBA on shaved dorsal skin by...
F ar from settling the question of whether cell phones cause cancer, the latest pronouncement by the World Health Organization that cell phones could “possibly” be carcinogenic has left a wake of confusion and consternation. In July ’ s The Lancet Oncology , the WHO ’ s International Agency for Research on Cancer (IARC) announced that it had classifi ed radiofrequency (RF) electromagnetic fi el...
With cellular phones and portable music players becoming a staple in everyday life, questions have arisen regarding the attentional deficits that might occur when such devices are used while performing other tasks. Here, we used a street-crossing task in an immersive virtual environment to test how this sort of divided attention affects pedestrian behavior when crossing a busy street. Thirty-si...
To the Editor: Nosocomial Acinetobacter baumannii is commonly acquired through cross-transmission because of its propensity to survive in the hospital environment and persistently contaminate fomites. Since cell phones are used increasingly by health personnel worldwide, we sought to determine their role in noso-comial transmission of multidrug-resistant (MDR) A. baumannii. The study was conduc...
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