issue 2 publication date 2016-05-01

• Optimizing Window Size and its Sunshade in Four Main Directions of Residential Buildings in Mild Climate by Integrating Thermal and Lighting Analysis
• Speed Control of Wind Turbine through Pitch Control Using Different Control Techniques
• Sliding-Mode-based Improved Direct Active and Reactive Power Control of Doubly Fed Induction Generator under Unbalanced Grid Voltage Condition
• Thermal Performance of a Double-pass Solar Air Heater
• Upgrading of Biological Treatment for Landfill Leachate by Nano-Membrane Systems
• Biodiesel Production Using Hybrid Amino Functionalized Chitosan-carbon Support as Green Catalyst
• Development of a Pilot Plant Solar Liquid Desiccant Air Conditioner for the Northern Region of Iran