Results 111 to 120 of about 2,485,601 (152)

An ingestible light source for deep photoacoustic imaging. [PDF]

Photoacoustics
Garrett DC, Wang LV.
europepmc   +1 more source

Characterization of Novel Partially Bio-Based, Waste-Derived Composites for Thermal and Acoustic Performance in Buildings. [PDF]

Polymers (Basel)
Ali M, Almuzaiqer R, Alshehri H, Alanazi MA, Alanazi MA, Almudhhi T, Nuhait A.   +6 more
europepmc   +1 more source

Heterodyne photoacoustic gas sensing with real-time resonance tracking in high-<i>Q</i> resonators. [PDF]

Photoacoustics
Wei T, Wu H, Chen W, Li B, Sun B, Dong L.   +5 more
europepmc   +1 more source

Experimental Investigation on Thermo-Mechanical, Visco-Elastic, and Acoustic Properties of <i>Hibiscus rosa-sinensis</i> Plant Fiber-Reinforced Polymer Composites. [PDF]

Polymers (Basel)
Ramesh M, Selvan MT, Rajeshkumar L, Ramya P.   +3 more
europepmc   +1 more source

On the relevance of facesheet orifice geometry to acoustic liner impedance. [PDF]

NPJ Acoust
Avallone F, Khedr A, Paduano A, Scarano F, Meirelles L, Cordioli J.   +5 more
europepmc   +1 more source

Tunable Sound Absorption via Evanescent-Wave Coupling in Asymmetric Bilayer Metasurfaces. [PDF]

Adv Sci (Weinh)
Ma PS, Lee HJ.
europepmc   +1 more source

A Bottom-Up Design Framework for Multifunctional Lattice Metamaterials. [PDF]

Adv Sci (Weinh)
Hu Z, Tao Q, Ding J, Qu S, Ye H, Chua JW, Niu T, Li R, Ma WWS, Mo H, Liu H, Zhai W, Li X, Song X.   +13 more
europepmc   +1 more source

Eco-Friendly Carbon Fiber Woven Fabric-Based Sound Absorbers with Tunable Air Cavity Structures for Advanced Noise Control. [PDF]

ACS Omega
Oh JH, Kwon YW.
europepmc   +1 more source

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An underwater metamaterial for broadband acoustic absorption at low frequency

Applied Acoustics, 2020
In order to study and further develop underwater acoustic absorption structures, we present an underwater metamaterial for broadband acoustic absorption in this study, which is composed of viscoelastic rubber, conical cavity, cylindrical oscillator and ...
Kuan Lu, Nansha Gao
exaly   +2 more sources

Optimization and mechanism of acoustic absorption of Alberich coatings on a steel plate in water

Applied Acoustics, 2018
The acoustic absorption of Alberich coatings is generally a topic attracting persistent interests. The present paper optimizes acoustic absorption of two types of Alberich coatings on a steel plate immersed in water using a differential evolution ...
Jihong Wen, Honggang Zhao, Haibin Yang   +2 more
exaly   +2 more sources