Nonlinear panel response and acoustic radiation from plane‐wave excitation

Computed Linear/Nonlinear Acoustic Response of a Cascade for Single/Multi Frequency Excitation

Material properties from acoustic radiation force step response.

An ultrasonic technique for estimating viscoelastic properties of hydrogels, including engineered biological tissues, is being developed. An acoustic radiation force is applied to deform the gel locally while Doppler pulses track the induced movement. The system efficiently couples radiation force to the medium through an embedded scattering sphere. A single-element, spherically-focused, circul...

Crawling waves from radiation force excitation.

Crawling waves are generated by an interference of two oscillating waves traveling in opposite directions, with a progressive movement resulting from a frequency difference or a phase difference between the sources. While the idea has been applied to numerous applications, all the previous reports used mechanical sources to vibrate the medium. It is shown, through experiments and simulation, th...

pulp cap and pulp response

چکیده ندارد.

Quadrupole and octupole radiation from 16O near 39 MeV excitation.