Results 41 to 50 of about 5,216 (194)
AIP Advances, 2015 The MEMS vector hydrophone developed by the North University of China has advantages of high Signal to Noise Ratio, ease of array integration, etc. However, the resonance frequency of the MEMS device in the liquid is different from that in the air due to
Guojun Zhang, Peng Zhao, Wendong Zhang
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Computational and in vitro studies of blast-induced blood-brain barrier disruption
, 2015 There is growing concern that blast-exposed individuals are at risk of developing neurological disorders later in life. Therefore, it is important to understand the dynamic properties of blast forces on brain cells, including the endothelial cells that ...
Banks, William A. +8 more
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Trans-dimensional inversion of modal dispersion data on the New England Mud Patch [PDF]
, 2019 © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Bonnel, J., Dosso, S. E., Eleftherakis, D., & Chapman, N. R.
Bonnel, Julien +3 more
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Frequency Response Extension Method of MET Vector Hydrophone Based on Dynamic Feedback Network
Applied SciencesHydrophone is a key component of marine seismic exploration systems, divided into a scalar hydrophone and vector hydrophone. The electrochemical vector hydrophone has attracted much attention due to its high sensitivity and low-frequency detection ...
Fang Bian +7 more
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The frequency-dependent directivity of a planar Fabry-Perot polymer film ultrasound sensor [PDF]
, 2007 A model of the frequency-dependent directivity of a planar, optically-addressed, Fabry-Perot (FP), polymer film ultrasound sensor is described and validated against experimental directivity measurements made over a frequency range of 1 to 15 MHz and ...
Beard, PC, Cox, BT
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Neutrino Detection, Position Calibration and Marine Science with Acoustic Arrays in the Deep Sea
, 2013 Arrays of acoustic receivers are an integral part of present and potential future Cherenkov neutrino telescopes in the deep sea. They measure the positions of individual detector elements which vary with time as an effect of undersea currents.
Lahmann, Robert
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IEEE Access, 2021 The underwater glider is propelled by changing the buoyance of itself and glides forwards with the help of the hydrodynamic force. It enables the people to conduct large-scale and long-term marine observation and detection with good stealthiness, thus ...
Chao Wang, Meng Yuan
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Design and analysis of a multiple sensor units vector hydrophone
AIP Advances, 2018 Inspired by the hairy structure of fish neuromast, a multiple sensor units (multi-unit) vector hydrophone is proposed in the paper, which integrates multiple sensor units on one chip according to bionics.
Xiaoyong Zhang +9 more
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Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration
Advanced Materials, EarlyView.A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang +7 more
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IEEE Access, 2020 A method is presented for measuring the reflection coefficient of underwater acoustic materials in the free field with a single vector hydrophone. The main advantage of this method is that the incident and reflected signals are separated in the signal ...
Shengguo Shi, Chao Wang, Bo Hu, Ying Li
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