Proton exchange membrane fuel cells modeling: a review of the last ten years results of the Fuel cell research center-IEEF| Comparison of energy penalty in post-combustion and pre-combustion calcium looping systems using aspen plus| Numerical simulations and analysis on thermal characteristics of 18650 lithium-ion batteries with natural cooling conditions| Environmental and energy problematic in the mediterranean irrigation regions framework| Management of electricity peak load for residential sector in Baghdad city by using solar generation| Recovery of sulfur dioxide from gas mixture in packed bed column| Water implications in Mediterranean irrigation networks: problems and solutions| Remove of lead from the polluted water by phytoremediation technique (Eclipta Alba plant)