نتایج جستجو برای: computer users
تعداد نتایج: 750234 فیلتر نتایج به سال:
this study was carried out to investigate the effects of integrative vs. instrumental motivation, learning strategy use and gender on iranian efl learners. to this end, 120 efl learners both male and female majoring in english language and literature at shiraz university participated in the study. in order to conduct this study three instruments were used: oxford quick placement test, motivatio...
background: work related musculoskeletal disorders (msds) are considered the most common cause loss of work time, increased costs and human injuries. the aim of this study was to investigate the effect of planned exercise movements to reduce musculoskeletal disorders (msds) and burnout in the computer users. method: in this study, the effects of exercise movements using the software were review...
Introduction: The importance of assessing and identifying ergonomic risk factors in the workplace among office workers has increased with the increase in occupational tasks of computer and increasing the risk of physical and mental disorders among its users. One of these factors is the usability of computer hardware and software. The purpose of this study was to evaluate the applicability of o...
Background and aims: Considering that of musculoskeletal disorders and lack of mental health are two problems very important among working people. The present study was conducted to aim comparing the ROSA and RULA method in assessing the risk of musculoskeletal disorders and its relationship with mental health on computer users. Methods: This study was descriptive - analytic that cross-secti...
A major deficiency in state-of-the-art automatic speech recognition (ASR) systems is the lack of robustness in additive and convolutional noise. The model of auditory perception (PEMO), developed by Dau et al. (1996a) for psychoacoustical purposes, partly overcomes these difficulties when used as a front end for automatic speech recognition. To further improve the performance of this auditory-b...
In this section, we briefly present the formalism we use. This formalism aims at describing the state of a system and its dynamic behaviour in an algebraic framework [DG 94]. It was first introduced in a case study on a formal specification of the embedded safety part of an automatic subway pilot [DM 91], [Dau 92], [DGM 93], in order to cope with the large number of variables whose values made ...
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