نتایج جستجو برای: mental work load
تعداد نتایج: 1305994 فیلتر نتایج به سال:
This study examines effects of momentary changes in mental effort on cardiovascular and eye activity measures. A total of 19 male pilots performed an instrument flight task. Task load was manipulated by having the pilots perform flight manoeuvres of varying complexity. Multilevel analyses demonstrated clear effects of momentary changes in mental effort on both the cardiovascular and the eye act...
The purpose of the present study was to examine how an inserted break influences the cardiovascular and central nervous system responses during periods of mental work. Twelve males conducted two 20-min periods of mental work with a 3-min break between them. Cardiovascular and central nervous system responses were measured continuously. In comparison to the baseline, cardiovascular responses inc...
This paper briefly describes some of the modelling work of intelligent web-based educational systems with cognitive monitoring. Specifically, it focuses on the interaction process consisting of a processor based on mental models and several interaction environments related to interface devices. Both systems work together to regulate the student learning process through controlling working memor...
Background and Aim: Nurses are the most important support of treatment that is responsible for important tasks such as the patientchr('39')s psychological and physical care. Due to the working conditions of nurses, the occurrence of physical and mental disorders of nurses plays an important role. Quality of work life is one of the most important issues in any organization that is the key to the...
Introduction: Heavy load lifting or occupational and individual factors are effective hazard agents in the occurrence of musculoskeletal disorders. Therefore, the aim of the present study was investigating the correlation of musculoskeletal disorders with work ability index and allowable load lifting limit. Methods: This analytical and cross-sectional study was conducted using census (n = 60...
conclusions it seems that, the preventive instructions are not optimally respected by ers possibly due to the crowded wards, high work load and the need to work rapidly. results cleaning blood tainted skin before phlebotomy or iv line preparation and hand washing before donning latex gloves achieved the maximum (88/150) and minimum (0/150) scores. the most observed barriers of pm were frequent ...
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