List of Articles Concentrated mass Open Access Article Abstract Page Full-Text 1 - Vibration Analysis of Rotating Disk Carrying Annular Concentrated Masses in Turbo-pump System Behrooz Shahriari Mostafa Nazemizadeh A. M. Shirvani 10.30486/admt.2023.697496 Open Access Article Abstract Page Full-Text 2 - Transverse Vibration of Clamped and Simply Supported Circular Plates with an Eccentric Circular Perforation and Attached Concentrated Mass S.M Mirkhalaf Valashani Open Access Article Abstract Page Full-Text 3 - Whirling Analysis of Axial-Loaded Multi-Step Timoshenko Rotor Carrying Concentrated Masses K Torabi H Afshari H Najafi Open Access Article Abstract Page Full-Text 4 - Vibration Analysis of Multi-Step Bernoulli-Euler and Timoshenko Beams Carrying Concentrated Masses K Torabi H Afshari H Najafi Open Access Article Abstract Page Full-Text 5 - Nonlinear Vibration Analysis of the Beam Carrying a Moving Mass Using Modified Homotopy M Poorjamshidian J Sheikhi S Mahjoub-Moghadas M Nakhaie Open Access Article Abstract Page Full-Text 6 - Exact Closed-Form Solution for Vibration Analysis of Truncated Conical and Tapered Beams Carrying Multiple Concentrated Masses K Torabi H Afshari M Sadeghi H Toghian