Predicting the future demand rate of retail merchandise that has not experienced consumer demand over a specific interval of time is a challenging problem that has not received sufficient attention in the literature. A methodology is proposed to estimate the future demand rate of “slow” moving products. The distribution of the estimator used in constructing the proposed prediction intervals has...

This paper studies a manufacturing remanufacturing system composed by two parallel machines, a serviceable inventory, a remanufacturing inventory and a customer which demands a constant quantity of part. Taking into account the return of the used part and the maintenance action, discrete flow model is used to model and to simulate the system. The goal of this work is to evaluate the optimal ser...

Customer relationship is increasingly influencing the performance of inventory management in a supply chain, and customer retention or migration directly affect the number of customer orders and demands as well as the inventory level. Therefore, the aim of this paper is to propose a customer satisfaction inventory (CSI) model that incorporates customer relationship management into an inventory ...

This research was conducted to examine the effect of 8-week life kinetic training on self-confidence, attention and psychological skill levels in sedentary men students. Fifteen participated study using pretest-posttest model. In order collect data, “D2 Test Attention” developed by Brickenkamp (1981), “Self-confidence Scale” Akın (2007), “Athletic Coping Skills Inventory” Smith (1995) personal ...

Abstract The uncertain production-inventory problem with deteriorating items is investigated and an optimal control model developed in the present paper. perturbed by canonical process. Based on uncertainty theory, optimistic-value optimal-based established. study aims to find optimistic value of revenue at a certain confidence level. theory used obtain equation optimality. Using Hamilton–Jacob...