Photoacoustic computed tomography (PACT), also known as optoacoustic tomography, is an emerging imaging technique that holds great promise for biomedical imaging. PACT is a …
Classic Newtonian mechanics assumes that space and time are continuous everywhere. The basic physical quantities (eg speed, acceleration and force) can be described by an …
Physiological mechano-acoustic signals, often with frequencies and intensities that are beyond those associated with the audible range, provide information of great clinical utility …
Fractional Calculus and Waves in Linear Viscoelasticity (Second Edition) is a self-contained treatment of the mathematical theory of linear (uni-axial) viscoelasticity (constitutive equation …
The simulation of nonlinear ultrasound propagation through tissue realistic media has a wide range of practical applications. However, this is a computationally difficult problem due …
Mechanical metamaterials at the microscale exhibit exotic static properties owing to their engineered building blocks,,–, but their dynamic properties have remained substantially less …
In this paper, the multi-term time-fractional wave-diffusion equations are considered. The multi-term time fractional derivatives are defined in the Caputo sense, whose orders belong …
BE Treeby, EZ Zhang, BT Cox - Inverse Problems, 2010 - iopscience.iop.org
The reconstruction of photoacoustic images typically neglects the effect of acoustic absorption on the measured time domain signals. Here, a method to compensate for …
BE Treeby, BT Cox - The Journal of the Acoustical Society of America, 2010 - pubs.aip.org
The efficient simulation of wave propagation through lossy media in which the absorption follows a frequency power law has many important applications in biomedical ultrasonics …