Tunable High-Frequency Acoustoelectric Current Oscillations in Fluorine-Doped Single-Walled Carbon Nanotubes by Daniel Sekyi-Arthur, Samuel Yeboah Mensah, Kofi Wi-Adu, Kwadwo Anokye Dompreh, Raymond Edziah

“…High-order harmonics of the acoustic phonons’ effective field could be disregarded under this supposition. …”
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A software-defined multi-modal wireless sensor network for ocean monitoring by Hanjiang Luo, Xu Wang, Ziyang Xu, Chao Liu, Jeng-Shyang Pan

“…To cope with the problems and meet demand for high-speed data transmission, we propose a radio frequency–acoustic software-defined networking-based multi-modal wireless sensor network which leverages benefits of both radio frequency and acoustic communication systems for ocean monitoring. …”
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Experimental Research on Brittleness and Rockburst Proneness of Three Kinds of Hard Rocks under Uniaxial Compression by Rongchao Xu, Yiding Jin, Yumin Zhang

“…In this study, uniaxial compression and acoustic emission tests were carried out for basalt, granite, and marble, and their brittleness and rockburst proneness were quantitatively evaluated. …”
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A single base pair substitution in zebrafish distinguishes between innate and acute startle behavior regulation. by Elelbin A Ortiz, Philip D Campbell, Jessica C Nelson, Michael Granato

“…We have previously identified a zebrafish mutant line (escapist) that displays a decreased baseline or innate acoustic startle threshold. Here, we identify a single base pair substitution on Chromosome 25 located within the coding sequence of the synaptotagmin 7a (syt7a) gene that is tightly linked to the escapist acoustic hypersensitivity phenotype. …”
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Characterisation of the optical response to seismic waves of submarine telecommunications cables with distributed and integrated fibre-optic sensing by David M. Fairweather, Max Tamussino, Ali Masoudi, Zitong Feng, Richard Barham, Neil Parkin, David Cornelius, Gilberto Brambilla, Andrew Curtis, Giuseppe Marra

“…Abstract We present the first controlled-environment measurements of the optical path-length change response of telecommunication submarine cables to active seismic and acoustic waves. We perform the comparison among integrated (optical interferometry) and distributed (distributed acoustic sensing, DAS) fibre measurements and ground truth data acquired by 58 geophones, 20 three-axis seismometers and 7 microphones. …”
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The Sound Masking Assessment of Recycled Partition by Phylicia Deosephine Soegiono, Feny Elsiana, Lilianny Sigit Arifin

“…Furthermore, earlier research has experimented with processing waste plastic materials into acoustic elements based on sound absorption theory. …”
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Nondestructive Testing of Advanced Concrete Structure during Lifetime by Lubos Pazdera, Libor Topolar, Jaroslav Smutny, Kristyna Timcakova

“…Acoustic emission, impact echo, and ultrasonic techniques were applied simultaneously to the same mixtures. …”
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Demonstration of Eight-Sensor Sagnac Fiber-Optic Hydrophone Array with Alternative Quadrature Phase Bias and Response Equalization Demodulation Algorithm by Delong Zhao, Ke Wang, Shuolin Yang, Wenjie Xie, Yuzhong Chen, Jie Yang, Zhangqi Song, Zhaohua Sun

“…The Sagnac interferometer-based fiber-optic hydrophone (S-FOH) exhibits a frequency-dependent response, causing the output signal to deviate from the original acoustic signal, with severe cases leading to signal distortion. …”
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Dynamic Viscoelastic Effects on Sound Wave Diffraction by Spherical and Cylindrical Shells Submerged in and Filled with Viscous Compressible Fluids by Seyyed M. Hasheminejad, Naemeh Safari

“…Subsequently, the associated acoustic field quantities such as the scattered far-field pressure directivity pattern, form function amplitude, transmitted intensity ratio, and acoustic force magnitude are evaluated for given sets of medium physical properties. …”
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Generating and monitoring mild hyperthermia using a ring array ultrasound transducer by David Bustamante, Yan Yan, Trevor Mitcham, Rehman Ali, Brian Marples, Kimberly R. Gergelis, Peter Littrup, Nebojsa Duric, Mohammad Mehrmohammadi

“…The closed geometry of the transducer is optimal for acoustic focusing and UST-guidance allows for improved aberration correction in a heterogenous medium. …”
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Virtualized Microphone Array for Moving Sources Mapping by Francesca Sopranzetti, Alessia Caputo, Paolo Castellini

“…The acoustic analysis of a moving object, such as in pass-by or fly-over tests, is a very important and demanding issue. …”
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Experimental study on the translation behavior of an in-situ bubble pair in the ultrasonic field by Xiao Huang, Peng-Bo Liu, Guang-Yun Niu, Hai-Bao Hu

“…The dynamics of acoustic cavitation bubbles hold significant importance in ultrasonic cleaning, biomedicine, and chemistry. …”
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Assessing learning, behaviour, and stress level in goats while testing a virtual fencing training protocol by L. Wilms, D. Hamidi, C.H.U. Lüntzel, M. Hamidi, M. Komainda, R. Palme, J. Isselstein, S. Waiblinger, M. Egerbacher

“…The VF collars delivered the number of acoustic signals and electric pulses and the duration of the acoustic signals. …”
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Sound Power Estimation by Laser Doppler Vibration Measurement Techniques by G.M. Revel, G. L. Rossi

“…In order to calculate the acoustic power by vibration data processing, two different approaches are presented. …”
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Research on Failure Characteristics of Concrete Three-Point Bending Beams with Preexisting Cracks in Different Positions Based on Numerical Simulation by Liuqun Zhao, Li Zheng, Hui Qin, Tiesuo Geng, Yonggang Tan, Zhe Zhang

“…The change trends of bearing capacity, acoustic emission quantity, and acoustic emission energy of three typical failure modes are analyzed. …”
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Experimental Study of a Low-Specific Speed Francis Model Runner during Resonance by Einar Agnalt, Petter Østby, Bjørn W. Solemslie, Ole G. Dahlhaug

“…At resonance, the acoustic pressure clearly dominated over the convective pressure. …”
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Ultrasonic Studies on Binary Mixtures of Acetyl Acetone at 301K by Shaik Babu, A. Radhakrishna Murthy

“…From the measured values of ultrasonic velocity, density and viscosity, parameters such as internal pressure (πi), free volume (Vƒ) and acoustical parameters such as adiabatic compressibility (β), inter molecular free length (Lƒ), acoustic impedance (Z), relaxation time (τ) have been calculated. …”
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Parametric study of quarter-wave resonators for sound-proofing building structures by Idrissi Majid, Lemkalli Brahim, Mir Abdellah, Bouzid Abdenbi, Achaoui Younes

“…This study investigates the parametric analysis of a quarter-wave resonator integrated into a brick structure for optimized acoustic isolation in buildings. Starting with a brick of 100 mm thickness and period, the quarter-wave resonator was designed and parametrized. …”
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Probing Phonons in Nonpolar Semiconducting Nanowires with Raman Spectroscopy by Kofi W. Adu, Martin D. Williams, Molly Reber, Ruwantha Jayasingha, Humberto R. Gutierrez, Gamini U. Sumanasekera

“…We present recent developments in Raman probe of confined optical and acoustic phonons in nonpolar semiconducting nanowires, with emphasis on Si and Ge. …”
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Experimental and Numerical Studies on the Mechanical Properties of Columnar Jointed Basalt by Shiyi Zhu, Changdi He, Fei Peng, Anchi Shi, Dongyang Yuan, Weikang Zhang

“…In this paper, field research studies, such as the rigid bearing plate tests and acoustic tests, were employed, to obtain the deformation modulus and the acoustic velocity of columnar jointed basalts, and the formula expressed by deformation modulus and acoustic velocity was then established, which would be a useful guidance for the site operation. …”
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