List of Articles Open Access Article Abstract Page Full-Text 1 - Optimal Trajectory Planning of a Mobile Robot with Spatial Manipulator For Spatial Obstacle Avoidance مصطفی غیور مصطفی شریعتینیا Open Access Article Abstract Page Full-Text 2 - Numerical and Experimental Investigations on Springback of U-bending of DP600 Steel Alloy Sheet محمد شفیعی علویجه حسین ترابیان حسین امیرآبادی Open Access Article Abstract Page Full-Text 3 - Study on the Effect of Process and Materials on Tensile Strength of the WGRT and Polypropylene Injection Molded Parts مهدی بزرگی طاهر ازدست عبدالمحمد رضاوند Open Access Article Abstract Page Full-Text 4 - Design and Production of a Pneumatic Moving Exciter for Determination of Vibration Behavior of Structures in Variable Frequencies فیروز بختیارینژاد میثم میرزایی مهدی وهابی امیر ابوالفضل صورتگر Open Access Article Abstract Page Full-Text 5 - Research in Sensibility of Locating Damage Methods Based on Mode Shape to Damage Intensity علی حسن زاده جعفر اسکندری جم سعید شکرالهی Open Access Article Abstract Page Full-Text 6 - Multiple-objective Optimization of Serpentine Locomotion with Snake Robot by Using the NSGA هادی کلانی علیرضا اکبرزاده Open Access Article Abstract Page Full-Text 7 - Use of Ansoft to Model a Slice Magnetic Bearing محمد اسماعیلی ادبی شهربانو فرخنده Open Access Article Abstract Page Full-Text 8 - Numerical and Experimental Investigation of Cold orBital Forging of a 16MnCr5 Alloy Spur Bevel Gear سعید بهشتیان مسگران محمد علی صادقی