نتایج جستجو برای: mental work load
تعداد نتایج: 1305994 فیلتر نتایج به سال:
Under a corrective and a preventive occupational health and safety perspective and with regard to legal requirements mental work-load is a relevant criterion to evaluate the quality of work system design. Among available heart rate variability (HRV) measures the 0.1 Hz component of HRV is – according to some studies – considered a valid and standard indicator of mental strain to be used in labo...
Relations between working conditions and mental health status of female hospital workers were studied in a sample of 1505 women: 43% were nurses, 32% auxiliaries, and 7% ancillary staff; 13% were other qualified health care staff, mainly head nurses; 5% had occupations other than direct health care; 63% worked on the morning, 20% on the afternoon, and 17% on the night shift. Data were collected...
Background and Objective: Nurses are people who do important works in hospitals. Studies have shown that the strain level among nurses has inverse relation to the quality of care provided by them. One of the factors that can affect the nurse's behavior and performance in the workplace is mental workload. The aim of this study was to assess the mental workload and its affected factors among...
This study sought to examine the effect of helmet weight on cognitive performance and mental workload. Twenty participants were studied in three one-hour sessions. The participants were asked to read and work with computer under three conditions: while wearing no helmets, while wearing a helmet that weighed 800 g (A), and while wearing a helmet weighing 1500 g (B). “N-back” task and Continuous ...
Introduction: Overhead cranes play a vital role in guiding steel industries and maintaining their normal condition. These machines are operated by humans and pose a great risk of accidents that may occur due to mistakes made by operators. According to the mentioned contents, the non-negligible effects of noise on the physical and mental health of people in the work environment, the complexity a...
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