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A typical radon test kit Fluctuation of ambient air radon concentration over one week, measured in a laboratory. The first step in mitigation is testing. No level of radiation is considered completely safe, but as it cannot be eliminated, governments around the world have set various action levels to provide guidance on when radon concentrations should be reduced.
Radon is responsible for the majority of public exposure to ionizing radiation. It is often the single largest contributor to an individual's background radiation dose, and is the most variable from location to location. Radon gas from natural sources can accumulate in buildings, especially in confined areas such as attics and basements.
Paws and Claws: Pet Vet is a pet-raising simulation video game by German studio Radon Labs in which players can nurse dogs, cats, horses, birds, hamsters, guinea pigs and rabbits back to health. The game features 20 ailments.
Radon concentration at the shores of large oceans is typically 1 Bq/m 3. Radon trace concentration above oceans or in Antarctica can be lower than 0.1 Bq/m 3, [101] with changes in radon levels being used to track foreign pollutants. [102] 10: 0.27 Mean continental concentration in the open air: 10 to 30 Bq/m 3.
This allowed the creation of organizations like the humane society and the Society for the Prevention of Cruelty to Animals (SPCA), which have set standards of care for dogs that live outdoors including a properly designed doghouse that is structurally sound, weatherproof, insulated, of adequate size and appropriate for the dog's use, at all ...
To achieve these aims, WHO has formed a network of key partner agencies from some 40 Member States. This network is the basis for the WHO International Radon Project which was launched in 2005. Working groups will collect and analyse information on radon risk, radon policies, radon mitigation and prevention as well as risk communication.
There are 39 known isotopes of radon (86 Rn), from 193 Rn to 231 Rn; all are radioactive.The most stable isotope is 222 Rn with a half-life of 3.8235 days, which decays into 218 Po
Dogs That Cannot Touch Each Other is an art installation created by Chinese artists Sun Yuan & Peng Yu in 2003. The installation consists of a series of enclosed treadmills, each with a pair of American Pit Bull Terriers placed facing each other. The treadmills are turned on, causing the dogs to run towards each other but never allowing them to ...