Results 231 to 240 of about 314,481 (350)

On the measurement and prediction of the sound absorption coefficient of air-cavity backed perforated plates considering the holes interaction effect under low sound excitation

, 2012
Rostand Tayong, Philippe Leclaire
openalex   +1 more source

Enhanced Dynamic Performance and Mechanical Reinforcement of Polyurea Coatings With Surface‐Modified Graphene Platelets

Journal of Applied Polymer Science, EarlyView.
Morphology, mechanical properties and vibration damping properties of polyurea/GNP nanocomposites. ABSTRACT Studying structural dynamics of polyurea (PU) is pivotal to analyze its vibration‐damping features. In this study, a graphene‐reinforced PU coating with enhanced mechanical and damping properties was developed.
Haochen Yuan, Sherif Araby, Danial Zhumashev, Kangbo Zhao, Qingshi Meng   +4 more
wiley   +1 more source

Mechanism of airborne sound absorption through triboelectric effect for noise mitigation. [PDF]

Nat Commun
Li J, Yousry YM, Lim PC, Ramakrishna S, Yao K.   +4 more
europepmc   +1 more source

SOUND ABSORBING LAYERS: A SIMPLE PREDICTION MODEL FOR CALCULATING ABSORPTION AND THE EFFECT ON SOUND TRANSMISSION [PDF]

T.E. Vigran, Stéphane Holé
openalex   +1 more source

DFT‐Based Insights Into Elastic, Thermophysical, Electronic, and Optical Properties of Topological Insulators XTe5 (X = Zr, Hf)

Advanced Physics Research, EarlyView.
In this work, we present the first in‐depth investigation of elasto‐mechanical, thermophysical, and optical properties of these compounds. In particular, we analyzed the directional dependence of the elastic properties, explored the optical response for different photon polarization directions, and examined potential industrial applications of these ...
Syed Shovon Mahbub Mahin, Suptajoy Barua, B. Rahman Rano, Ishtiaque M. Syed, S. H. Naqib   +4 more
wiley   +1 more source

Interlayer Parallel Connection of Multiple Helmholtz Resonators for Optional Broadband Low Frequency Sound Absorption. [PDF]

Materials (Basel)
Yang X, Li Q, Shen X, Zhou B, Wang N, Wang E, Zhang X, Shen C, Wang H, Jiang S.   +9 more
europepmc   +1 more source

Multifunctional superhydrophobic composite materials with remarkable mechanochemical robustness, stain repellency, oil-water separation and sound-absorption properties

, 2018
Zu‐Sheng Huang, Yun‐Yun Quan, Jiajun Mao, Yili Wang, Yuekun Lai, Jing Zheng, Zhong Chen, Kun Wei, Huaqiong Li   +8 more
openalex   +2 more sources

Early synapsids neurosensory diversity revealed by CT and synchrotron scanning

The Anatomical Record, EarlyView.
Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit, R. Araujo, E. S. Lund, A. Bolton, T. Lafferty, Z. Macungo, V. Fernandez   +6 more
wiley   +1 more source

The Sound Absorption Performance of Laser-Sintered Composite Biomimetic Wood Porous Structures. [PDF]

Polymers (Basel)
Zou L, Zhang A, Liu Z, Du P, Guo Y.
europepmc   +1 more source