issue 1 publication date 2019-11-01

• A two-stage robust model for portfolio selection by using goal programming
• A multi-stage stochastic programming for condition-based maintenance with proportional hazards model
• Location optimization of agricultural residues-based biomass plant using Z-number DEA
• An analytical model based on simulation aiming to improve patient flow in a hospital surgical suite
• Mathematical model for P-hub location problem under simultaneous disruption
• Ambulance routing in disaster response scenario considering different types of ambulances and semi soft time windows
• A two-stage mathematical model for evacuation planning and relief logistics in a response phase
• Considering chain to chain competition in forward and reverse logistics of a dynamic and integrated supply chain network design problem
• Addressing a fixed charge transportation problem with multi-route and different capacities by novel hybrid meta-heuristics
• Efficiency distribution and expected efficiencies in DEA with imprecise data
• Simultaneous production planning and scheduling in a hybrid flow shop with time periods and work shifts
• Reduction of production disturbances of a shoemaking industry through a discrete event simulation approach
• Effects of integrating physical and financial flows through a closed-loop supply chain network under uncertain demand and return
• Stochastic human fatigue modeling in production systems
• A mathematical model for the electric vehicle routing with time windows considering queuing system at charging stations and alternative paths