A research team in Korea has experimentally demonstrated, for the first time in the world, a nonlinear wave phenomenon that ...

Extending the well-established theory of anisotropic poro-elasticity, we introduce a novel framework for low-frequency anisotropic poro-acoustoelastic behavior. It incorporates the paradigm of acousto ...

This paper addresses the problem of estimating the instantaneous frequency (IF) and amplitude of the modes composing a non-stationary multicomponent signal in the presence of noise. A novel ...

In this study, an ion-funnel-integrated photoionization (IFPI) source was developed. Following a systematic investigation of the effects of radio frequency (RF) amplitude on the ion transmission ...