Mechanical behaviour of membrane electrode assembly (MEA) during cold start of PEM fuel cell from subzero environment temperature| Updated equation to compute the soil voltage contour under fault condition| Analytical and numerical thermal buckling analysis investigation of unidirectional and woven reinforcement composite plate structural| Linear irreversible thermodynamic performance analysis for a generalized irreversible thermal Brownian refrigerator| Optimization of long-term performance of municipal solid waste management system: a bi-objective mathematical model| Exergy analysis of CO2 heat pump systems| CO2 emission optimization for a blast furnace considering plastic injection| Assesment of air pollution elements concentrations in Baghdad city from periods (May-December) 2010| Process simulation and maximazation of energy output in chemical-looping combustion using ASPEN plus