منابع مشابه
HAZARD I: Software for Fire Hazard Assessment
NIST Handbook 146, HAZARD I—Fire Hazard Assessment Method [1], represents the culmination of a long-term program aimed at placing the prediction of fire outcomes on an objective and scientific basis. In the 1970s, NIST supported Harvard University to develop numerical models that could predict the temperature in a room containing a fire. These early models were difficult to use and interpret; r...
متن کاملThe onset of the excess of childhood cancer in Seascale, Cumbria.
BACKGROUND The objective of this study was to formally investigate the onset of the Seascale cluster of childhood and young person's cancer. This has not previously been attempted. METHODS A mortality study within the Whitehaven registration district was set up and death records were abstracted for 1906-1970. They were categorized as death from leukaemias, lymphomas, other cancers and all oth...
متن کاملSlimming Hazard
to resort to trickery to get repeat prescriptions, but it wasn't too difficult, and as I had no underworld contacts, I had to get my supply In due course my mental and physical health deteriorated and I was forced to tell my tale of woe to my doctor, who calmly scrawled another prescription for Duraphet instead. After four months in a mental hospital 1 was freed of my hell. That was two years a...
متن کاملHazard Identification
T. Bredfeldt Texas Commission on Environmental Quality, MC-168, P.O Box 13087, Austin, TX 78711-3087, USA e-mail: [email protected] Abstract Hazard identification is considered an early step in the risk assessment process. The primary goal of this step is to determine whether exposure to a chemical is likely to cause a specific adverse health effect in humans. The process of hazard ide...
متن کاملHazard #6
The sixth edition of Hazard from the Victorian Injury Surveillance System departs a little from the usual Hazard format. The first section is devoted to a preliminary evaluation of the effects of the Victorian bicycle helmet legislation. This edition also undertakes an examination of all bicycle related injuries in the usual format. Bicycle related injuries occur in residential and recreational...
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ژورنال
عنوان ژورنال: Nature
سال: 1984
ISSN: 0028-0836,1476-4687
DOI: 10.1038/312010a0