Results 41 to 50 of about 1,203,879 (258)
Couplants in Acoustic Biosensing Systems
Chemosensors, 2022 Acoustic biosensors are widely used in physical, chemical, and biosensing applications. One of the major concerns in acoustic biosensing is the delicacy of the medium through which acoustic waves propagate and reach acoustic sensors.
Rayyan Manwar +2 more
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3D Numerical Simulation of Hydro-Acoustic Waves Registered during the 2012 Negros-Cebu Earthquake
Geosciences, 2019 The paper investigates on the hydro-acoustic waves propagation caused by the underwater earthquake, occurred on 6 February 2012, between the Negros and Cebu islands, in the Philippines.
Claudia Cecioni +3 more
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Multi Reflection of Lamb Wave Emission in an Acoustic Waveguide Sensor
Sensors, 2013 Recently, an acoustic waveguide sensor based on multiple mode conversion of surface acoustic waves at the solid—liquid interfaces has been introduced for the concentration measurement of binary and ternary mixtures, liquid level sensing, investigation of
Leonhard Michael Reindl +5 more
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Ion-acoustic surface waves on a dielectric-dusty plasma interface
, 1998 The theory of ion-acoustic surface wave propagation on the interface between a dusty plasma and a dielectric is presented. Both the constant and variable dust-charge cases are considered.
Ostrikov, K., Yu, M.Y.
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Journal of Low Frequency Noise, Vibration and Active Control, 2019 Ultralow-frequency dust acoustic waves in plasma are an important branch of study in plasma physics. Due to the important application of dust acoustic waves in the space environment, industrial processing, and the laboratory, they have aroused great ...
Junchao Sun, Lei Fu, Hongwei Yang
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State of the Art of Low‐Frequency Acoustic Modulation: Intensity Enhancement and Directional Control
Advanced ScienceHigh‐intensity low‐frequency acoustic sources with directivity play a significant role in various fields such as medical treatment, underwater communication, and environmental monitoring.
Jingsong Xu +13 more
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AIP Advances, 2018 A tunable and multi-functional one-dimensional metasurface, which is formed by engraving periodic semi-ellipse grooves on the surface of an aluminum half-space, is proposed in this paper. One characteristic of the metasurface is the manipulation of multi-
Si-Min Yuan +3 more
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Acoustic energy harvesting using phononic crystal fiber with conical input
Scientific ReportsIn this paper, a novel phononic crystal fiber with conical input is introduced for coupling environmental acoustic waves to the fiber core. Environmental acoustic waves can be focused and coupled to the core through conical input.
Farzaneh Motaei, Ali Bahrami
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Spectrum of the seismic-electromagnetic and acoustic waves caused by seismic and volcano activity [PDF]
Natural Hazards and Earth System Sciences, 2005 Modeling of the spectrum of the seismo-electromagnetic and acoustic waves, caused by seismic and volcanic activity, has been done. This spectrum includes the Electromagnetic Emission (EME, due to fracturing piezoelectrics in rocks) and the Acoustic ...
S. Koshevaya +4 more
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