List of Articles Open Access Article Abstract Page Full-Text 1 - Dynamic Instability Analysis of Embedded Multi-walled Carbon Nanotubes under Combined Static and Periodic Axial Loads using Floquet–Lyapunov Theory Habib Ramezannejad Hemad Keshavarzpour Reza Ansari Open Access Article Abstract Page Full-Text 2 - The Effect of Heat Treatment on Springing of AISI301 Majid Karimian Ehsan Nourouzi Esfahani Mohammad Bagherboom Open Access Article Abstract Page Full-Text 3 - Structural Analysis of Unsymmetric Laminated Composite Timoshenko Beam Subjected to Moving Load Mohammad Javad Rezvani Open Access Article Abstract Page Full-Text 4 - Trajectory Tracking of Two-Wheeled Mobile Robots, Using LQR Optimal Control Method, Based On Computational Model of KHEPERA IV Amin Abbasi Ata Jahangir Moshayedi Open Access Article Abstract Page Full-Text 5 - Vibration Analysis of FG Micro-Beam Based on the Third Order Shear Deformation and Modified Couple Stress Theories Mehdi Alimoradzadeh Mehdi Salehi Sattar Mohammadi Esfarjani Open Access Article Abstract Page Full-Text 6 - Experimental investigation of the effects of temperature and nanoparticles volume fraction on the viscosity of Newtonian hybrid nanofluid Ashkan Afshari Mohammad Eftekhari Yazdi