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| Research article summary (published 30 Mar 2009): |
Health physics and aviation: solar cycle 23 (1996-2008).
Full Abstract
We continue our description of the scientific and professional activities that were initiated by the classification of airline flight crewmembers as occupational radiation workers in 1994, specifically looking at the period between 1996 and 2008. During this period, radiation measurement programs were conducted on numerous commercial aircraft flights. Epidemiological studies have looked at the incidence of cancer in pilots and flight attendants, with mixed conclusions. The Federal Aviation Administration (FAA) released revised versions of its CARI software, the computer program designed to evaluate radiation exposures received on user-defined flight plans. Additional dose-evaluation programs have been made available by other entities. In May 2000, member states of the European Union (EU) adopted regulations that apply to the air carriers in all twenty-seven nations requiring education on health risks of in-flight radiation as well as dose assessment for all EU flight crewmembers. The National Oceanic and Atmospheric Administration (NOAA) revised its classification scheme for space weather events including radiation-producing solar storms. In 2005, the FAA created a Solar Particle Alert system to warn aircraft of high radiation levels caused by significant events of this type. There is now an early-warning system for potentially harmful solar particle events. This new system depends on the earlier arrival time of relativistic electrons compared with the heavier particulate radiation.
Author information
Author/s: Barish, R J (RJ);
Affiliation: robbarish(-atsign-)verizon.net
Journal and publication information
Publication Type: Journal Article
Journal: Health physics (Health Phys), published in United States. (Language: eng)
Reference: 2009-Apr; vol 96 (issue 4) : pp 456-64
Dates: Created 2009/03/11; Completed 2009/03/25;
PMID: 19276706, status: MEDLINE (last retrieval date: 3/25/2009, IMS Date: 25 Mar 2009 00:00:00)
Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.
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