List of Articles Vibration mode Open Access Article Abstract Page Full-Text 1 - Pareto Optimal Design of Passive and Active Vehicle Suspension Models Mohammadjavad Mahmoodabadi Seyed Mehdi Mortazavi Yazdi Open Access Article Abstract Page Full-Text 2 - Analysis of Time–Varying Mesh Stiffness for the Planetary Gear System with Analytical and Finite Element Methods Ali Shahabi Amir Hosein Kazemian 10.30486/admt.2021.1906469.1210 Open Access Article Abstract Page Full-Text 3 - Vibrations and Damping Analysis of Composite Sandwich Panels with Reinforced Kevlar Fibers Abdolhossein Fereidoon Ali Hazrati Niyari