Search results
Results From The WOW.Com Content Network
NTPR-which still operates today-estimated the absorbed radiation dose of veterans who participated in U.S. atmospheric nuclear tests or the postwar occupations of Hiroshima and Nagasaki immediately after the atomic bombings and determined monetary compensation for long-term radiation-related illnesses accordingly.
An atomic veteran is a veteran who was exposed to ionizing radiation while present in the site of a nuclear explosion during active duty.The U.S. Department of Veterans Affairs defines an atomic veteran "who, as part of his or her military service: Participated in an above-ground nuclear test, 1945–1962; or was part of the U.S. military occupation forces in/around Hiroshima/Nagasaki before ...
Natural background radiation comes from five primary sources: cosmic radiation, solar radiation, external terrestrial sources, radiation in the human body, and radon. The background rate for natural radiation varies considerably with location, being as low as 1.5 mSv/a (1.5 mSv per year) in some areas and over 100 mSv/a in others.
Radiation exposure can be managed by a combination of these factors: Time: Reducing the time of an exposure reduces the effective dose proportionally. An example of reducing radiation doses by reducing the time of exposures might be improving operator training to reduce the time they take to handle a radioactive source.
Thousands of veterans who say they were sickened by radiation exposure during their military service have been denied federal benefits, the Department of Veterans Affairs said, as cancer and old ...
Radiation is a moving form of energy, classified into ionizing and non-ionizing type. [4] Ionizing radiation is further categorized into electromagnetic radiation (without matter) and particulate radiation (with matter). [4] Electromagnetic radiation consists of photons, which can be thought of as energy packets, traveling in the form of a wave ...
Warrenton Training Center was established on June 1, 1951, as part of a "Federal Relocation Arc" of hardened underground bunkers built to support continuity of government in the event of a nuclear attack on Washington, D.C. [1] [2] The center was ostensibly designated a Department of Defense Communication Training Activity and served as a communications training school. [1]
Radiation dosimetry in the fields of health physics and radiation protection is the measurement, calculation and assessment of the ionizing radiation dose absorbed by an object, usually the human body. This applies both internally, due to ingested or inhaled radioactive substances, or externally due to irradiation by sources of radiation.