List of Articles Dynamic stiffness matrix Open Access Article Abstract Page Full-Text 1 - Spectral Finite Element Method for Free Vibration of Axially Moving Plates Based on First-Order Shear Deformation Theory M.R Bahrami S Hatami Open Access Article Abstract Page Full-Text 2 - Coupled Bending-Longitudinal Vibration of Three Layer Sandwich Beam using Exact Dynamic Stiffness Matrix A. Zare B Rafezy W.P Howson Open Access Article Abstract Page Full-Text 3 - Free and Forced Transverse Vibration Analysis of Moderately Thick Orthotropic Plates Using Spectral Finite Element Method M.R Bahrami S Hatami