Unacceptable risk
Article Abstract:
Recent research in the British Medical Journal reported that some cases of leukemia in children may have been caused by the fathers' exposure to radiation at a nuclear plant in Britain. This study has called attention to the broader question of risk factors for those who work with radiation. The question is important, since answers influence the general approach to radiation management. One critical issue is whether cumulative doses of radiation over a lifetime or short-term doses are more important. Some research has shown a higher rate of leukemia among children born to older men; such findings argue for a lifetime dose being more important in determining negative outcomes. If such a linkage were actually demonstrated, employees of nuclear plants could regulate their exposure accordingly. On the other hand, regulation would be difficult if the risk from short-term exposure resulted in one case of leukemia in 400 children fathered by men exposed to 20mSv of radiation, as has been calculated by one former director of the British National Radiological Protection Board. If this was the situation, workers would have to be counselled and carefully evaluated to determine their probable dose. Assumptions have previously indicated that the consequences of radiation exposure are buried in statistical 'noise'; now it seems that even a rate of leukemia as small as one child in 400 is important and worth taking steps to prevent. (Consumer Summary produced by Reliance Medical Information, Inc.)
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 1990
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Gooseberries: an old-fashioned fruit
Article Abstract:
Gooseberries, once a popular fruit in the US, has not been rediscovered by many people today. It is nutritious and non-fattening, rich in vit C and fiber. During the 1930s it was banned in some areas for being a host for white pine blister rust. Tips are given on growing, and harvesting it.
Publication Name: Country Journal
Subject: Home and garden
ISSN: 0898-6355
Year: 1997
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Arklow shipping commits to paperless bridges
Article Abstract:
Emphasis of paperless navigation adopted by Arklow shipping is discussed. Efficiency benefits of using electronic chart display and information system (ECDIS) technology are also emphasized.
Publication Name: Safety at Sea International
Subject: Transportation industry
ISSN: 0142-0666
Year: 2006
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