نتایج جستجو برای: non ionizing
تعداد نتایج: 1329049 فیلتر نتایج به سال:
This study analyzes the prevalence of thyroid disease in healthcare workers who have worked at the University Hospital in Pisa. They underwent a health surveillance protocol from 2 January 2005 to 1 July 2009 with particular regard to occupational exposure to ionizing radiation. Data of health care workers were obtained by consulting Asped 2000: computerized medical records used by the Universi...
Wireless communications play a crucial role in human lives. The introduction of cellular network systems, broadband internet services and public Wi-Fi increase the connectivity between people exponentially. These wireless networks require antenna structures to propagate carrier waves through space these are located within Radiofrequency (RF) region electromagnetic spectrum. effects RF on people...
The potential effects of non-ionizing electromagnetic fields (EMFs), such as those emitted by power-lines (in extremely low frequency range), mobile cellular systems and wireless networking devices (in radio frequency range) on human health have been intensively researched and debated. However, how exposure to these EMFs may lead to biological changes underlying possible health effects is still...
A myotrophic lateral sclerosis (ALS) is a progressive and often fatal neuromuscular disease. Most people die within 2–5 years of being diagnosed with ALS (Mitsumoto, Chad, & Pioro, 1998). Community concerns about perceived clusters of cases of ALS have challenged public health agencies to consider the possible contribution of environmental contaminants to the development of this disease. The ge...
Radiofrequency radiation (RFR), e.g. electromagnetic waves emitted by our cell phones and Wi-Fi, are referred to as non-ionizing. This means that in contrast to the ionizing radiation, which does induce ionization of water and biologically important macromolecules, RFR does not have a capacity for such effects. Unlike, for example X-rays, the energy of RFR is not enough to break electrons off t...
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