Search results
Results from the WOW.Com Content Network
A clean-up crew working to remove radioactive contamination after the Three Mile Island accident. Nuclear safety is defined by the International Atomic Energy Agency (IAEA) as "The achievement of proper operating conditions, prevention of accidents or mitigation of accident consequences, resulting in protection of workers, the public and the environment from undue radiation hazards".
The next danger to avoid is radioactive fallout: a mixture of fission products (or radioisotopes) that a nuclear explosion creates by splitting atoms. Nuclear explosions loft this material high ...
U.S. non-military nuclear material is regulated by the U.S. Nuclear Regulatory Commission, which uses the concept of defense in depth when protecting the health and safety of the public from the hazards associated with nuclear materials. The NRC defines defense in depth as creating multiple independent and redundant layers of protection and ...
In the 1952 United States civil defense film, Duck and Cover, "Bert the Turtle" teaches schoolchildren how to protect themselves during a nuclear attack. Duck and cover drill in a sсhool in Brooklyn in 1962 "Duck and cover" is a method of personal protection against the effects of a nuclear explosion.
A terrorist-caused nuclear detonation is one of 15 disasters scenarios that the federal government continues to plan for with state and city governments — just in case.
CBRN disposal technicians taking part in a training exercise. Chemical, biological, radiological, and nuclear defense (CBRN defense) or Nuclear, biological, and chemical protection (NBC protection) is a class of protective measures taken in situations where chemical, biological, radiological, or nuclear (including terrorism) hazards may be present.
The topic of nuclear safety covers: The research and analysis of possible or potential incidents or events at nuclear facilities, The equipment and procedures designed to prevent those incidents or events from having serious consequences, The actions to reduce the consequences of those incidents or events,
Compressive protection may be provided by inexpensive earth arching. The overburden is designed to shield from radiation. To prevent the shelter from floating to the surface in high groundwater, some designs have a skirt held-down with the overburden. A properly designed, properly installed home shelter does not become a sinkhole in the lawn.