Free and forced bending vibration of damped nonlocal nano-beams resting on an elastic foundation is investigated. Two types damping models, namely, strain-rate-dependent viscous velocity-dependent are considered. A frequency-dependent dynamic finite element method developed to obtain the response. Frequency-adaptive complex-valued shape functions used for derivation stiffness matrix. It shown t...

the high blood rate that often occurs in arteries may play a role in artery failure and tortuosity which leads to blackouts, transitory ischemic attacks and other diseases. however, vibration and instability analysis of carotid arteries are lacking. the objective of this study is to investigate the vibration and instability of the carotid arteries conveying blood under axial tension with surrou...