توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱VMI benefits in a multi–products two–echelon system with space restrictions under GA approach
اطلاعات انتشار: هفتمین کنفرانس بین المللی مهندسی صنایع، سال
تعداد صفحات: ۱۰
This paper deals with the mathematical issues of a two–echelon vendor–buyer supply chain model under vendor managed inventory (VMI). VMI and traditional model of inventory control are compared with mathematical methods by using EOQ model. Criterion for this comparison is total inventory cost in the supply chain. Total costs are determined with respect to two buyers and one supplier in model with the assumption that the supplier faces more products. Results of proposed model of VMI show that in special situations, VMI model acts better than traditional model<\div>

۲Exploring Effects of Emotional Intelligence in the Workplace: Case Study in Export Import Companies
اطلاعات انتشار: نهمین کنفرانس بین المللی مهندسی صنایع، سال
تعداد صفحات: ۱۰
The purpose of this paper has been analyzed the effects of emotional intelligence (EI) in the workplace and recheck results of previous world researches in Iran. We chose export import companies for case study. The sample obtained has composed of 91 managerial and non–managerial employees from five different companies with population of 1590. The level of confidence used in this paper is 95%. The instruments administered to the employees were the Work Profile Questionnaire–Emotional Intelligence and a demographic information sheet, in order to obtain their emotional quotient (EQ) and socioeconomic characteristics. Measuring their employees’ scores in each of the EI components could help managers in order to build strategies to improve the productivity and performance of their organization. The results of this paper presented that the participants had a high level of EI and got high scores in the seven EI components measured. It has found that younger employees and those with lower educational level tend to have lower EQ scores. It concluded that EI might affect the workplace performance and could be useful criteria for business leaders and managers.<\div>

۳Integrating AHP, DEMATEL and QFD Techniques in Fuzzy Environment to Evaluate Factors Affecting job Satisfaction
اطلاعات انتشار: دهمین کنفرانس بین المللی مهندسی صنایع، سال
تعداد صفحات: ۷
Organizations and large companies consider Employee’s job Satisfaction” is an important factor for growth. The aim of our study is to define suitable models of evaluating of Factors affecting on employee’s job Satisfaction. The method is based upon Fuzzy multiple criteria decision making (FMCDM) and Fuzzy quality function deployment (FQFD). Fuzzy decision making trial and evaluation laboratory (DEMATAL) method, a useful group decision making tool, has been used to select of the more important Factors. The relative weightings of each group of employees were determined by the fuzzy analytic hierarchy process (FAHP) technique. In this research, fuzzy QFD is used for employees as customers, employee’s expectations as customer’s wants and services and rewards as technical specifications. A case study is given to illustrate the utilization of the proposed approach at this paper in Arak (shazand) petrochemical company (ARPC).<\div>
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