سوری, شیوا
[ 1 ] - ارزیابی مواجهه شغلی کارگران یک صنعت باطریسازی با فلز سرب
Background: Lead is one of the most toxic heavy metal which its toxicity and poisoning symptoms in workers of different industries (such as battery industry due to heavy use) is completely known. Important effects of this toxic metal are paralyzed wrist (nerve effects) as well as bone disease. The scope of this study is to evaluate the occupational exposure of workers of a battery industry to t...
[ 2 ] - The Empirical Assessment of Vibration in HVAC Systems
Background and purpose: Vibration caused by ventilation systems in buildings is one of the harmful physical factors that can cause harm to residents. Therefore, measuring and controlling vibration is important. Materials and Methods: In the first step of the study, the vibration accelerometer was placed on the base of a fan where the vibrations were sent toward the duct wall. A vibration asse...
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