Experimental and numerical analysis of cross-ply and angle-ply composite laminated plates having various shapes of cut outs.rnModular socket system versus vacuum technique in trans-tibial prosthetic socket.rnFree vibration investigation of isotropic composite skew plate with different shapes holes.rnGraphical user interface (GUI) for design of passenger car suspension system using random road profile.rnThe effect of titanium dioxide nanoparticles thin layer on overall performance of dye sensitized solar cells.rnTesting and modeling of damages in composite laminates subject to low velocity impact.rnSisal natural fiber reinforcement influenced with experimental and numerical investigation onto vibration and mechanical properties of composite plate.rnEffect of PMMA particles on rigid polyurethane foam composites.rnMulti fault detection of the roller bearing using the wavelet transform and principal component analysis.