List of Articles الگوریتم تجمع ذرات Open Access Article Abstract Page Full-Text 1 - Joint Pricing and Inventory Routing Modeling in a Two Echelon Closed Supply Chain mohamad mohamadnejad Isa nakhaei kama abadi Ramin Sadeghian Fardin Ahmadi zar Open Access Article Abstract Page Full-Text 2 - A Modified Particle Swarm Optimization Algorithm with Dynamic Mutation and its Application to Optimal Design of Reinforced Concrete Moment Frames siamak alizad ahmad maleki Open Access Article Abstract Page Full-Text 3 - Simulation of hydraulic head using Particle Swarm Optimization Algorithm and Genetic Algorithm. (Case study: Debal khazaie sugarcane plantation) atefeh sayadi shahraki عبدعلی ناصری امیر سلطانی محمدی