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Another important factor is the distance between the worker and the source of radiation. In the case of arc welding, infrared radiation decreases rapidly as a function of distance, so that farther than three feet away from where welding takes place, it does not pose an ocular hazard anymore but, ultraviolet radiation still does. This is why ...
The antennas contained in mobile phones, including smartphones, emit radiofrequency (RF) radiation (non-ionizing "radio waves" such as microwaves); the parts of the head or body nearest to the antenna can absorb this energy and convert it to heat or to synchronised molecular vibrations (the term 'heat', properly applies only to disordered molecular motion).
This is an accepted version of this page This is the latest accepted revision, reviewed on 7 February 2025. Claimed sensitivity to electromagnetic fields This article is about a pseudomedical diagnosis. For the recognized effects of electromagnetic radiation on human health, see Electromagnetic radiation and health. Electromagnetic hypersensitivity Idiopathic environmental intolerance ...
Specific energy absorption rate (SAR) averaged over the whole body or over parts of the body, is defined as the rate at which energy is absorbed per unit mass of body tissue and is expressed in watts per kilogram (W/kg). Whole body SAR is a widely accepted measure for relating adverse thermal effects to RF exposure. [9]
Bioelectromagnetics, also known as bioelectromagnetism, is the study of the interaction between electromagnetic fields and biological entities. Areas of study include electromagnetic fields produced by living cells, tissues or organisms, the effects of man-made sources of electromagnetic fields like mobile phones, and the application of electromagnetic radiation toward therapies for the ...
5G causes cancer: It is very unlikely that exposure to the 5G radiofrequency will cause cancer. 5G is non-ionizing radiation, and such radiation does not damage DNA. Cancer is generally caused by ionizing radiation, such as gamma rays, that damage DNA. [13] [14] [15]
Kansas City ranked 20th most severe out of 100 cities on tree pollen, 36th on grass pollen and 34th on weed pollen. Its overall ranking of 21st in the country designated it a “worse than average ...
Firstenberg has argued in numerous publications that wireless technology is dangerous. In 1997, the Cellular Phone Taskforce was the lead petitioner in a challenge to the Federal Communications Commission's RF radiation exposure limits, which was joined by dozens of other parties including the Ad Hoc Association of Parties Concerned About the Federal Communications Commission Radio Frequency ...