Mesothelioma in oil refinery workers
نویسندگان
چکیده
منابع مشابه
[Liver enzyme abnormalities among oil refinery workers].
OBJECTIVE Occupational exposure typical of an oil refinery may alter liver function among the workers. Thus, the objective of the study was to identify risk factors for liver enzyme abnormalities among oil refinery workers. METHODS The workers at an oil refinery in Northeastern Brazil underwent routine annual medical examination from 1982 to 1998. This case-control study investigated all the ...
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The incidence of myelodysplastic syndrome (MDS) experienced by cohorts of 16,467 petroleum distribution workers and 28,554 oil refinery workers has been investigated. Study subjects were all those male employees first employed at one of 476 UK petroleum distribution centres or eight UK oil refineries in the period 1946-1974; all subjects had a minimum of twelve months employment with some emplo...
متن کاملAnalytic information technologies in oil refinery
Problems of constructing analytical information systems and their application in controlling industrial processes at oil refining enterprise are considered. Systems being focused on control decisions support problem are regarded. Basic tasks, arising at constructing such systems and the ways to overcome them are listed. The appearance of multipurpose analytical information system (MAIS) is deve...
متن کاملOptimal Scheduling of Refinery Crude-Oil Operations
This thesis deals with the development of mathematical models and algorithms for optimizing refinery crude-oil operations schedules. The problem can be posed as a mixed-integer nonlinear program (MINLP), thus combining two major challenges of operations research: combinatorial search and global optimization. First, we propose a unified modeling approach for scheduling problems that aims at brid...
متن کاملThe Effect of Occupational Exposure to Lead on Blood Hemoglobin Concentration in Workers of Kermanshah Oil Refinery
Background: Blood hemoglobin can be damaged by toxins such as lead. Thus, this study was carried out to assess its blood hemoglobin concentration in the staff of Kermanshah Oil Refinery that had been exposed to lead components. Methods: In this study, 150 workers at Kermanshah Oil Refinery were selected as the case group and 70 workers of textile industry factory were chosen as the control gr...
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ژورنال
عنوان ژورنال: Scandinavian Journal of Work, Environment & Health
سال: 1996
ISSN: 0355-3140,1795-990X
DOI: 10.5271/sjweh.113