Results 181 to 190 of about 1,782,949 (343)

Numerical Validation of mSOUND Using Fully Heterogeneous Skull Models. [PDF]

IEEE Open J Ultrason Ferroelectr Freq Control
Bell J, Xu LU, Chen H, Jing Y.
europepmc   +1 more source

Certain aspects of the acoustics of a strongly nonlinear discrete lattice

Nonlinear dynamics, 2020
A. Mojahed, A. Vakakis
semanticscholar   +1 more source

Deep-Sea Target Localization with Entropy Reduction: Sound Ray Bending Correction Based on TOA Time Series Analysis and Joint TOA-AOA Fusion. [PDF]

Entropy (Basel)
Kang Y, Shen X, Wang H, Yan Y, Jia T.
europepmc   +1 more source

Experimental Study on the Enhancement of Heat Transfer Performance in Sintered‐Core Heat Pipes Using CuO Nanofluid

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study presents the design and construction of an experimental system for evaluating the thermal performance of heat pipes, using sintered‐wick heat pipes charged with CuO nanofluids. The device used in this study is a sintered‐wick heat pipe, in which the liquid return is driven by capillary forces within the porous wick structure.
Dawei Yan, Kaiyu Dong, Sisi Yao, Lei Gao, Weijie Sun, Qian Zhou, Zixi Yu, Shuang Wang   +7 more
wiley   +1 more source

A Fully Populated Transrectal Array for Boiling Histotripsy Ablation of the Prostate. [PDF]

IEEE Trans Ultrason Ferroelectr Freq Control
Rosnitskiy PB, Thomas GPL, Lee GL, Khokhlova VA, Sapozhnikov OA, Schade GR, Morrison KP, Chavez F, Khokhlova TD.   +8 more
europepmc   +1 more source

Effect of boundary conditions on nonlinear acoustics used for impact damage detection in composite structures

, 2010
Nonlinear Acoustics uses different types of nonlinear phenomena to detect structural damage. One of the major difficulties associated with this technique is the fact that nonlinearities can be produced not only by damage but also by various intrinsic ...
Staszewski WJ, Uhl T., AYMERICH, FRANCESCO   +2 more
core  

Early history of nonlinear acoustics

177th Meeting of the Acoustical Society of America, 2019
D. Blackstock, J. Cormack, M. Hamilton
semanticscholar   +1 more source

Spin Dynamics of Excitons and Carriers in Mixed‐Cation MAxFA1–xPbI3 Perovskite Crystals: Alloy Fluctuations Probed by Optical Orientation

Advanced Physics Research, EarlyView.
The impact of alloy fluctuations on the spin dynamics of mixed‐cation MAxFA1‐xPbI3 perovskite single crystals is studied experimentally by means of polarized time‐resolved photoluminescence. The high optical orientation degree, reaching 80% for x = 0.1 and 0.8, displays a minimum of 60% for x = 0.4.
Boris F. Gribakin, Nataliia E. Kopteva, Dmitri R. Yakovlev, Ilya A. Akimov, Ina V. Kalitukha, Bekir Turedi, Maksym V. Kovalenko, Manfred Bayer   +7 more
wiley   +1 more source

Frequency-Dependent Effects of Material Extrusion Parameters on the Storage Modulus and Loss Factor of PETG. [PDF]

Polymers (Basel)
Gerdes S, Heck PM, Langer SC, Vietor T.
europepmc   +1 more source

Recent Advances in Stimulated Brillouin Scattering in Integrated Photonics

Advanced Physics Research, EarlyView.
This review systematically surveys recent advances in stimulated Brillouin scattering (SBS) within integrated photonics. It begins by elucidating the fundamental mechanisms of stimulated coupling between photons and acoustic phonons in nanoscale waveguides, enhanced by the photoelastic and moving boundary effects.
Songyue Liu, Qi Lu, Pan Hu, Yuan Zhong, Yu He, Yaojing Zhang, Young‐Ik Sohn, Yikai Su, Lu Sun   +8 more
wiley   +1 more source