List of Articles Open Access Article Abstract Page Full-Text 1 - Laboratory investigation of aerodynamic forces on a flying object in two situations without propeller and with propeller حسین افشار بهزاد شادی وند Open Access Article Abstract Page Full-Text 2 - Investigating the effects of magnetic field on nanofluid heat transfer inside the channel هادی جوانی میره کوهی حامد برومندنژاد آزاده شهیدیان Open Access Article Abstract Page Full-Text 3 - Vibration of functionally graded cylindrical shells based on higher order shear deformation theory محمد نجف زاده S.A ماهانپور Open Access Article Abstract Page Full-Text 4 - New technique to short Steps of Calculation of Natural Frequency of Systems with One Degree of Freedom by using the “Theory of square of ratio of displacements” محسن جباری Open Access Article Abstract Page Full-Text 5 - Vibration Analysis of Carbon Nanotube-Reinforced Composite Spherical Nano Shells Based on Nonlocal Elasticity Theory جلیل جمالی احسان پویان فر Open Access Article Abstract Page Full-Text 6 - Controlling the orientation of the final actuator of the movable base skilled mechanical arm مهدی خورسندی جو احمد رضا خورشیدوند ارمین صفایی