Effect of Superficial Scratch Damage on Tension Properties of Carbon/Epoxy Plain Weave Laminates by Miaomiao Duan, Zhufeng Yue, Qianguang Song

“…The effect of scratch damage on the tension properties of carbon fiber plain weave laminates has been studied in detail using digital image correlation (DIC) and acoustic emission (AE). A range of scratch lengths was machined onto different laminates. …”
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Structural Fatigue Life Monitoring with Piezoelectric-Based Sensors: Fundamentals, Current Advances, and Future Directions by Aliakbar Ghaderiaram, Erik Schlangen, Mohammad Fotouhi

“…The paper reviews the working principles and recent advancements in passive piezoelectric-based sensors, such as acoustic emission wave and strain measurements, and active piezoelectric-based sensors, including ultrasonic wave and dynamic characteristic measurements. …”
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Meta-models for transfer learning in source localization by Lawrence A. Bull, Matthew R. Jones, Elizabeth J. Cross, Andrew Duncan, Mark Girolami

“…In contrast, this work looks to capture the interdependencies between acoustic emission (AE) experiments (as meta-models) and then use the resulting functions to predict the model hyperparameters for previously unobserved systems. …”
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Improved T-shaped quartz tuning fork with isosceles-trapezoidal grooves optimized for quartz-enhanced photoacoustic spectroscopy by Feihu Fang, Runqiu Wang, Dongfang Shao, Yi Wang, Yilü Tao, Shengshou Lin, Yufei Ma, Jinxing Liang

“…The quartz tuning fork (QTF) being the acoustic-electrical conversion element for quartz-enhanced photoacoustic spectroscopy (QEPAS) system directly affects the detection sensitivity. …”
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An analytical investigation of nonlinear time-fractional Schrödinger and coupled Schrödinger–KdV equations by Yogeshwari F. Patel, Mohammad Izadi

“…These equations model various wave phenomena, including dust-acoustic waves, electromagnetic waves, and Langmuir waves, in plasma physics. …”
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Labyrinthine Structure with Subwavelength and Broadband Sound Insulation by Heng Jiang, Yu Liu, Wenshuai Xu, Tao Yang, Dongliang Pei, Meng Chen, Yuren Wang

“…The influences of different structural parameters on their acoustic properties are also studied. These results show labyrinthine structures have multiple bandgaps in the range of 0 Hz–1000 Hz, and the proportion of bandgaps exceeds 33%, which indicates labyrinthine structures have good broadband properties. …”
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Distance and Density Similarity Based Enhanced k-NN Classifier for Improving Fault Diagnosis Performance of Bearings by Sharif Uddin, Md. Rashedul Islam, Sheraz Ali Khan, Jaeyoung Kim, Jong-Myon Kim, Seok-Man Sohn, Byeong-Keun Choi

“…The proposed k-NN classifier is used to enhance the diagnostic performance of a bearing fault diagnosis scheme, which classifies different fault conditions based upon hybrid feature vectors extracted from acoustic emission (AE) signals. Experimental results demonstrate that the proposed scheme, which uses the enhanced k-NN classifier, yields better diagnostic performance and is more robust to variations in the neighborhood size, k.…”
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Thirty years with cervical vestibular myogenic potentials: a critical review on its origin by Jonas Bruun Kjærsgaard, Jonas Bruun Kjærsgaard, Dan Dupont Hougaard, Dan Dupont Hougaard, Herman Kingma, Herman Kingma

“…Myogenic potentials generated by acoustic stimulation of the vestibular system have been reported since 1964. …”
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Advances and Challenges in Thermoacoustic Network Modeling for Hydrogen and Ammonia Combustors by Seungmin Guk, Jaehoon Lee, Juwon Kim, Minwoo Lee

“…However, the development and operation of combustors utilizing these fuels, like other combustion systems, are challenged by thermoacoustic instabilities arising from the interaction between unsteady heat release and acoustic wave oscillations. Among many different methods for studying thermoacoustic instabilities, thermoacoustic network models have played an important role in analyzing the essential dynamics of these instabilities in combustors operating with low-carbon fuels. …”
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Classification and risk assessment of ovarian-adnexal lesions using parametric and radiomic analysis of co-registered ultrasound-photoacoustic tomographic images by Yixiao Lin, Quing Zhu

“…Physics-based parametric algorithms for US and PAT were developed to estimate the acoustic and photoacoustic properties of 93 ovarian lesions. …”
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Low environmental impact construction: fragilities and potentialities of hyperadobe as a solution for the Brazilian housing deficit by Renata do Carmo Mota Alves, Maria Gabriela Araújo Ranieri, Patrícia Capellato, Daniele Ornaghi Sant'anna

“…Through the bibliographic review, it is concluded that the studied technology presents particularly advantageous characteristics to face the problem such as the low costs, the fast execution, the easy workforce training, and the high environmental performance in thermal and acoustical comfort. Therefore, is defended that the introduction of hyperadobe on the public policies on facing the housing deficit would be of great value, working on the difficulties that the system faces nowadays. …”
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Deep Brain Stimulation of Caudal Zona Incerta and Subthalamic Nucleus in Patients with Parkinson's Disease: Effects on Diadochokinetic Rate by Fredrik Karlsson, Elin Unger, Sofia Wahlgren, Patric Blomstedt, Jan Linder, Erik Nordh, Hamayun Zafar, Jan van Doorn

“…The hypokinetic dysarthria observed in Parkinson's disease (PD) affects the range, speed, and accuracy of articulatory gestures in patients, reducing the perceived quality of speech acoustic output in continuous speech. Deep brain stimulation (DBS) of the subthalamic nucleus (STN-DBS) and of the caudal zona incerta (cZi-DBS) are current surgical treatment options for PD. …”
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Laboratory Measurement and Interpretation of the Changes of Physical Properties after Heat Treatment in Tight Porous Media by Yili Kang, Mingjun Chen, Lijun You, Xiangchen Li

“…Results show that, with the increase of treatment temperature, mass decreases, acoustic transit time increases, and permeability and porosity increase. …”
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Resistivity and AE Response Characteristics in the Failure Process of CGB under Uniaxial Loading by Tingye Qi, Guorui Feng

“…To understand the characteristics of the acoustic emission (AE) and electrical resistivity of cemented coal gangue backfill (CGB) under uniaxial compression, the variations in these characteristics at 1 day, 3 days, and 7 days are analyzed by means of a stress-strain-resistivity-AE test, and the microperformances are investigated. …”
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Machine Learning–Enhanced Microseismic Analysis for Evaluating Rock Crack Trajectory by Xinglong Feng, Zeng Chen, Zhengrong Li, Qingtian Zeng, Jing Wang, Ping Wang

“…Machine learning methods were applied to cluster acoustic emission events, enabling the automatic identification of hazardous regions and the construction of crack propagation trajectories. …”
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Coordination and persistence of aggressive visual communication in Siamese fighting fish by Claire P. Everett, Amy L. Norovich, Jessica E. Burke, Matthew R. Whiteway, Paula R. Villamayor, Pei-Yin Shih, Yuyang Zhu, Liam Paninski, Andres Bendesky

“…Summary: Outside acoustic communication, little is known about how animals coordinate social turn taking and how the brain drives engagement in these social interactions. …”
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Near-Field Aeroacoustics of Spanwise Forcing on a Transonic Wing: A DNS Study by Niccolò Berizzi, Davide Gatti, Giulio Soldati, Sergio Pirozzoli, Maurizio Quadrio

“…Moreover, for the first time, the effects of spanwise forcing on aeroacoustic noise are considered to establish whether active flow control for drag reduction could possibly increase noise. By extracting the acoustic signals on a circumference placed in the near-field around the wing and by studying them in terms of sound intensity and frequency content, it is found that noise intensity is not significantly increased by spanwise forcing and that frequency content is only minimally altered. …”
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iRGD-Targeted Biosynthetic Nanobubbles for Ultrasound Molecular Imaging of Osteosarcoma by Liu T, Liang X, Liu W, Yang S, Cui T, Yan F, Li Z

“…Here, we selected it as the imaging target and fabricated iRGD-sGVs acoustic probe for the early-stage diagnosis of osteosarcoma.Materials and Methods: Biological nanoscale gas vesicles (sGVs) were extracted from Serratia 39006. …”
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Environmental Life Cycle Assessment of Healthcare Waste Valorisation Alternatives by Zlaugotne Beate, Zandberga Anda, Gusca Julija, Kalnins Silvija Nora

“…Valorisation scenarios (VS) analysed the use of treated HCW as a substitute of feedstock for reinforced asphalt, reinforced cement, RDF, syngas, acoustic panel and plastic components used for hydroponics. …”
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Meta Analysis of Clinical Efficacy of Traditional Chinese Medicine Compounds of Huoxue Yangyin in the Treatment of Vocal Cord Polyp after Surgery by GE Xiaoni, ZHU Ling, SONG Ruohui, TU Yanhong, ZHENG Rixin

“…The outcome indicators including clinical efficacy, clinical symptom subsidence time, clinical symptom score, voice acoustic analysis, grade rough breathy asthenic strained (GRBAS), adverse reactions. …”
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