Basuki Widodo

TL;DR: In this paper, a pricing decision model is developed for short life-cycle products in a closed-loop supply chain that consists of the manufacturer, retailer, and collector, where the new product is sold via traditional retail stores and the remanufactured product was sold via the manufacturer's direct channel.

TL;DR: In this article, the authors developed a model that optimizes the price for new and remanufactured short life-cycle products where demands are time-dependent and price sensitive, and two different scenarios are evaluated for the system.

TL;DR: In this paper, the authors proposed a pricing model that accommodates the random yield effect of product returns on pricing decisions for short life-cycle products in a closed-loop supply chain.

TL;DR: In this paper, the results of experimental and numerical investigations into the calm water resistance characteristics of slender catamarans and the interference effects of hull separation were presented, and the experimental results were in excellent agreement and provide satisfactory estimates of the resistance components.

TL;DR: In this paper, the effect of magnetohydrodynamic nano fluid flow through horizontal porous cylinder on steady and incompressible condition was analyzed using the Keller-Box method and the results showed that velocity profiles increase and temperature profiles decrease when both of the magnetic and the porosity parameter increase.