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  • ...international awareness of this issue. The old limit values were based on radioactivity, but it is now appreciated that chemical toxicity is more important as a he ...n that of natural uranium. Its main problem is also chemical toxicity, not radioactivity.
    2 KB (325 words) - 13:33, 6 July 2010
  • Finland was one of the countries with the highest exposures to radioactivity after the Chernobyl accident. Some parents of exchange students considered
    5 KB (861 words) - 10:53, 9 July 2010
  • ...ear plants with water cooling systems, a Chernobyl-like fire spreading the radioactivity widely should not occur after an explosion. Furthermore, modern-day nuclear
    9 KB (1,475 words) - 12:22, 9 July 2010
  • ...her short-lived; the half life of iodine-131 is only 8 days. Therefore the radioactivity disappears quite rapidly from the environment. An important isotope with a ...e due to the accident during the first year was only 5 % of the background radioactivity. Compared with radon <ref> See the chapter “[[Is there radiation in my ho
    8 KB (1,275 words) - 12:26, 9 July 2010
  • ...100 Bq/m3 of radon in the household air.<ref>Becquerel (Bq) is the unit of radioactivity, meaning disintegrations per second. </ref> This is not a particularly high ...e the Soviet Union, it has been calculated that the additional exposure to radioactivity was 5 % of the total exposure during the first year, thereafter less than o
    5 KB (794 words) - 13:34, 9 July 2010
  • [[Category:Radioactivity]] Nuclear energy, nuclear accident, Fukushima, radioactivity, iodine
    3 KB (439 words) - 10:06, 8 April 2011
  • [[Category:Radioactivity]] Radioactivity, accident, nuclear energy, Fukushima, iodine
    2 KB (239 words) - 11:33, 13 March 2015
  • ...ter, dilution capacity of the sea and the overwhelming quantity of natural radioactivity contained in the seas. Locally and in a shorter term, however, the impacts
    16 KB (2,505 words) - 10:16, 13 March 2015
  • ...it can also be applied to model other forms of pollution, including noise, radioactivity and soil pollution. In the context of integrated environmental health imp
    14 KB (2,132 words) - 13:54, 13 October 2014
  • Radioactivity
    14 KB (1,834 words) - 15:01, 14 October 2014