نتایج جستجو برای: cell phones exposure

تعداد نتایج: 1945426  

2009
Maneesh Mailankot Anil P Kunnath H Jayalekshmi Bhargav Koduru Rohith Valsalan

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...

Journal: :New Media & Society 2017
Melissa Wall Madeline Otis Campbell Dana M. Janbek

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...

Journal: :iau international journal of social sciences 2013
seddighe mohammad esmaeili laleh joulahi saravi

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...

Journal: :The International Conference on Chemical and Environmental Engineering 2018

2015
A. Paffi F. Apollonio R. Pinto M. Liberti

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...

Journal: :Journal of computer assisted tomography 2010
Rash Bihari Dubey Madasu Hanmandlu Suresh Kumar Gupta

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...

Journal: :Carcinogenesis 2001
K Imaida K Kuzutani J Wang O Fujiwara T Ogiso K Kato T Shirai

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...

Journal: :Journal of the National Cancer Institute 2011
Judy Peres

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...

Journal: :Accident; analysis and prevention 2010
Mark B Neider Jason S McCarley James A Crowell Henry Kaczmarski Arthur F Kramer

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...

2005
Abraham Borer Jacob Gilad Rozalia Smolyakov Seada Eskira Nechama Peled Nurith Porat Eytan Hyam Ronit Trefler Klaris Riesenberg Francisc Schlaeffer

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...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید