List of Articles محاسبات درجه کسری Open Access Article Abstract Page Full-Text 1 - Transient Performance Improvement of Wind Turbines with Doubly Fed Induction Generators Using Fractional Order Control Strategy Samaneh Jenab Bahador Fani Hossein Ghasvari Open Access Article Abstract Page Full-Text 2 - A General Method for Designing Fractional Order PID Controller Marzieh Safaei Saeed Hosseinia Mojtaba Hosseini Toodeshki