نتایج جستجو برای: unsafe behavior
تعداد نتایج: 624331 فیلتر نتایج به سال:
The reported study employed a virtual reality (VR) system, using a head mounted display (HMD), to investigate road crossing behavior in children and young adults. Younger children (aged 5-9 years) made the greatest number of unsafe road crossings and the oldest participants (aged >19 years) the fewest. Overall performance was better (fewer unsafe road crossings) in uniform speed than uniform di...
Background and aims: Construction is one of the most dangerous industries in the worldwide. Workplace safety is a complicated phenomena and behavioral safety in the construction industry is even more so. The Aim of this study was the development of a new model for understanding the factors influencing unsafe behavior in construction industry. Methods: In the current quantitative study, a three-...
STPA (System-Theoretic Process Analysis) is a new, more powerful hazard analysis technique that assumes accidents are caused by inadequate enforcement of constraints on component behavior rather than simply component failures (ref. 3). Accidents in complex systems are often caused by unsafe interactions among components that have not failed. Because STPA includes both component failure accident...
In industrial production, accidents caused by the unsafe behavior of operators often bring serious economic losses. Therefore, how to use artificial intelligence technology monitor in a production area real time has become research topic great concern. Based on YOLOv5 framework, this paper proposes an improved YOLO network detect behaviors such as not wearing safety helmets and smoking places. ...
Background and aims : Among all systems that each person may interact with in daily life public transportation systems may expose them to various risks. The noise exposure of drivers can cause accidents through developing hearing loss and stress and consequent impact on driver’s safety performance. The main objective of this study was to evaluate the relation between noise exposure and occupa...
Sexual contact is the major mode of HIV transmission. Increased sexual risk taking has been described in HIV-infected individuals receiving potent antiretroviral therapy. A new questionnaire on sexual behavior was introduced into the Swiss HIV Cohort Study on April 1, 2000. We evaluated sexual behavior in all individuals who completed the questionnaire for the first time within 1 year after its...
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