Collective Effective Dose Equivalent, Population Doses and Risk Estimates from Occupational Exposures in Japan.
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چکیده
منابع مشابه
Assessment of Effective Dose Equivalent from Internal Exposure to 222Rn in Ramsar City
Introduction In this study, effective dose equivalent for the public due to internal exposure to 222radon (222Rn) was evaluated in three regions of Ramsar, a northern coastal city in Iran. Materials and Methods Measurements were carried out using a radon monitoring device. Outdoor and indoor radon concentrations were measured within 24 hours with an integration in...
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Cohort studies of adverse reproductive effects of occupational exposures that compare the outcome of exposed pregnancies with non-exposed pregnancies among the same group of mothers (internal controls) and among a different group of mothers (external controls) have been reviewed. Confounding of the hypothesised associations by parental characteristics, the outcome of previous pregnancies, and o...
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OBJECTIVES To analyse the risk of stillbirth from 12 residential and occupational maternal exposures during pregnancy. METHODS Stillbirths and neonatal deaths in 1984 within 24 hours of birth from 10 California counties were identified from death certificates. Controls were randomly selected from live births born in 1984 and frequency matched to cases by maternal age and county. Data sources ...
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متن کاملBladder cancer risk from occupational and environmental exposures.
Approximately 50% of bladder cancer incidence in the United States has been attributed to known carcinogens, mainly from cigarette smoking. Following the identification of this important causative factor, many investigators have attempted to identify other major causes of bladder cancer in the environment. Genetic and epigenetic alterations related to carcinogenesis in the bladder have been lin...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1993
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.42.279