Taha-Hossein Hejazi
Department of Industrial Engineering, Amirkabir University of Technology, Garmsar Campus, Iran.
[ 1 ] - A fuzzy approach to reliability analysis
Most of the existing approaches for fuzzy reliability analysis are based on fuzzy probability. The aim of this paper is to describe fuzzy reliability using fuzzy differential equation. The reliability of a system in real world applications is affected by some uncertain parameters. Fuzzy reliability is a way to present the reliability function uncertainly using fuzzy parameters. In the proposed...
[ 2 ] - مطالعه ارتباط بین نگرش و آگاهی های ایمنی کارکنان و شاخص توانایی انجام کار (مطالعه موردی در یکی از بیمارستانهای بزرگ شهر تهران)
Background and aims: Knowledge of safety attitude is very important for managers of organizations, because it can be used to predict their employee safety behaviors. In this way, a further exploration about safety attitude and knowledge of workers as well as the relationship among the affecting factors is required. This study aimed to investigate the relationship between safety attitude and kno...
[ 3 ] - Multiple Response Optimization with Probabilistic Covariates Using Simultaneous Equation Systems (Quality Engineering Conference Paper)
control of production processes in an industrial environment needs the correct setting of input factors, so that output products with desirable characteristics will be resulted at minimum cost. Moreover, such systems havetomeetset of qualitycharacteristicstosatisfycustomer requirements.Identifyingthemosteffectivefactorsindesignoftheprocesswhichsupportcontinuousandcontinualimprovement isrecently...
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