Some of the effects that therapeutic ultrasound has in medicine and biology may be associated with steady oscillations of gas bubbles in liquid, very close to tissue surface. The bubble oscillations ...

One of the most important nonlinear rheological phenomena in flowing polymeric materials is the stress overshoot under start-up shear at sufficiently high shear rates γ̇, i.e., γ̇ > τd–1, where τd is ...

The bending response of FGM plates is presented based upon a simplified shear and normal deformations theory. The present simplified theory is accounted for an adequate distribution of transverse ...

Using molecular dynamics simulation, we study shear banding of entangled polymer melts under a steady shear. The steady shear stress vs shear rate curve exhibits a plateau spanning nearly two decades ...

This formula can help stimulate collagen and elastin, which are key to achieve firmer, smoother skin. So, with continued use, it can lead to fewer lines and more bounce. 2. Antioxidant Protection.

High-current superconducting conductors are widely used in fusion magnets, high energy accelerators and high magnetic field facilities. It's urgent to carry out experimental research on DC performance ...

M. Karama, K. S. Afaq and S. Mistou , Mechanical behavior of laminated composite beam by the new multi-layered laminated composite structures modeled with transverse shear stress continuity, Int. J.