Long-term effect of occupational dust exposure.
نویسندگان
چکیده
منابع مشابه
Cardiovascular adverse health effect of occupational exposure to Licorice dust
Introduction: Prolonged use of licorice is known to cause headaches hypertension cardiac arrhythmias edema lethargy shortness of breath sodium retention and loss of potassium in healthy people. However to best of authors' knowledge to date the potential adverse health effects of occupational inhalation exposure to licorice dust have not been examined. This study was therefore under look to ad...
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~b~tr~ct -hdy~a of tissue aiiquota from a plutonium procesi operptor, who had batr; -.._ eXp0iEaG-P~~ largely via chronic low-level inhalation for appmximately 6 out of' 11) ycan of employment, showed that he had accumulated a body burden of approxhatcly 0.018 pc. Estimations of his body burden from hk urine assay record ranged Gom 0.019 to 0.034 highat plutonium concentrat& (125 d m / m i n pa...
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Background and Purpose: Wood dust have been approved as a harmful and carcinogenic agent for humans. This study aimed to evaluate risk assessment of Workers' exposure to inhalable wood dust among 100 workers in 25 furniture manufacturing workshops in one of the northern cities in Iran. Materials and Methods: NIOSH0501 method was used to assess the occupational exposure to Inhalable wood dust a...
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OBJECTIVE To study the possible respiratory and haematological effects of endotoxin exposure to bacterial single-cell protein (BSCP) in workers during a follow-up period of 5 years including 4 years of exposure and 1 year without exposure. METHODS The study included 28 workers examined in 2002-2005 and 1 year after exposure termination in 2007. The arithmetic mean endotoxin exposure was 5800-...
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بسیاری از دبیران و دانش آموزان بر این باورند که یادگیری لغات آسان است و شیوه های مختلفی برای یادگیری وجود دارد گرچه یادآوری لغات پس از مدت طولانی بسیار دشوار و پرزحمت است . هدف از این تحقیق آن است که تاثیر استراتژی های حافظه بر روی نگهداری بلند مدت لغات در زبان آموزان خانم سطح متوسط در ایران را بررسی کند. قبل از شروع تدریس، آزمون تعیین سطحی به منظور داشتن زبان آموزان یک سطح برگزار شده و بر اساس...
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ژورنال
عنوان ژورنال: Sangyo Igaku
سال: 1988
ISSN: 0047-1879,1881-1302
DOI: 10.1539/joh1959.30.362