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A millimeter wave scanner is a whole-body imaging device used for detecting objects concealed underneath a person’s clothing using a form of electromagnetic radiation. Typical uses for this technology include detection of items for commercial loss prevention , smuggling , and screening for weapons at government buildings and airport security ...
Full body scanner in millimeter wave scanners technique at Cologne Bonn Airport Image from an active millimeter wave body scanner. A full-body scanner is a device that detects objects on or inside a person's body for security screening purposes, without physically removing clothes or making physical contact.
Ionizing radiation is considered a non-threshold carcinogen, but it is difficult to quantify the risk of low radiation exposures. [133] Active millimeter wave scanners emit radiation which is non-ionizing, does not have enough energy to directly damage DNA, and is not known to be genotoxic. [134] [135] [136]
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Exposing skin to infrared radiation near visible light (IR-A) leads to increased production of free radicals. [41] Short-term exposure can be beneficial (activating protective responses), while prolonged exposure can lead to photoaging. [42] Another important factor is the distance between the worker and the source of radiation.
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While airport security measures are crucial for ensuring passenger safety, they inadvertently introduce hygiene challenges. A study at Helsinki-Vantaa airport during the 2015-2016 flu season pinpointed the plastic security screening trays, frequently used in security checks, as a significant vector for the spread of respiratory viruses.
The company headquarters, in Torrance, California, USA, is the primary location for research and development, engineering, manufacturing, sales and marketing, and customer service support. Their European headquarters, and home to Rapiscan Systems Limited, is in Salfords in Surrey, England, near Gatwick Airport. The primary centre for ...