علیایی, محمد

گروه مهندسی بهداشت حرفه ای ،دانشگاه علوم پزشکی همدان

[ 1 ] - مطالعه خصوصیات جذب صوتی مواد ساختمانی رایج در بناهای صنعتی و اداری کشور

Introduction: In Iran country, there is a lack of reliable data on acoustic characteristics of building materials applied in the offices and industrial rooms. This study aimed to investigate noise absorption characteristics for current building and acoustics materials and provided the acoustic database. Method:  In this cross sectional study, the minimum of 60 building and acoustic mate...

[ 2 ] - Mental workload and its association with fatigue in operating room personnel of Hamadan hospitals, Iran, 2016

Background: Fatigue in the workers reduces the individual's resistance and eventually leads to the lower performance, increased errors and accidents. This study assessed the fatigue, mental workload and the correlation between them, in operating room personnel of Hamadan hospitals, Iran. Materials and Methods: In a descriptive study, the mental workload and its association with fatigue in oper...

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