Suggested Topics within your search.
Showing 441 - 460 results of 1,433 for search '"acoustics"', query time: 0.07s Refine Results
  1. 441

    Investigation of the Effects of Freeze-Thaw Cycles on Geomechanical and Acoustic Characteristics of Tuff Specimens under Different Stress Paths by Yong-gang Xiao, Chang-hong Li, Jie Cao, Yu Wang, Zhi-qiang Hou, Nan Hu

    Published 2020-01-01
    “…In this paper, the influence of F-T cycles on geomechanical and acoustic emission (AE) characteristics of tuff specimens under different stress paths was studied by using F-T cycle treatment, in situ AE monitoring, and uniaxial loading test. …”
    Get full text
    Article
  2. 442
  3. 443
  4. 444

    Time-Frequency Characteristics of Acoustic Emission Signals on Water-Bearing Sandstone Specimen Subjected to Conventional Uniaxial Compression by Hui-qiang Duan, Ming-tao Gao, Hong-yu Yan

    Published 2022-01-01
    “…This paper presents an experimental investigation of acoustic emission (AE) time-frequency characteristics of a water-bearing sandstone specimen in a conventional uniaxial compression test. …”
    Get full text
    Article
  5. 445
  6. 446
  7. 447

    Experimental Investigation on Long-Term Strength and Acoustic Emission Characteristics of Coal Pillar under Inclined Compression Loading by Chong Li, Sifeng He, Zhijun Xu

    Published 2022-01-01
    “…In this paper, a new inclined uniaxial compression strength (IUCS) test system was developed and then used to carry out the IUCS test and creep test of coal specimens combined with an acoustic emission (AE) technology at various inclination angles (0°, 5°, 10°, 15°, and 20°). …”
    Get full text
    Article
  8. 448

    Reversible Ca2+ signaling and enhanced paracellular transport in endothelial monolayer induced by acoustic bubbles and targeted microbeads by Jiawei Lin, Chaofeng Qiao, Hao Jiang, Zhihui Liu, Yaxin Hu, Wei Liu, Yu Yong, Fenfang Li

    Published 2025-01-01
    “…Here, we examined the effects of SonoVue microbubbles or integrin-targeted microbeads on ultrasound induced bioeffects in brain microvascular endothelial monolayer using an acoustically-coupled microscopy system, where focused ultrasound exposure and real-time recording of Ca2+ signaling and membrane perforation were performed. …”
    Get full text
    Article
  9. 449
  10. 450
  11. 451

    Nonlinear excitation of energetic particle driven geodesic acoustic mode by resonance overlap with Alfvén instability in ASDEX Upgrade by Hao Wang, Philipp Lauber, Yasushi Todo, Yasuhiro Suzuki, Hanzheng Li, Malik Idouakass, Jialei Wang, Panith Adulsiriswad, The ASDEX Upgrade Team

    Published 2025-01-01
    “…Abstract The Alfvén instability nonlinearly excited the energetic-particle-driven geodesic acoustic mode on the ASDEX-Upgrade tokamak, as demonstrated experimentally. …”
    Get full text
    Article
  12. 452

    Propagation of Nonlinear Dust-Acoustic Waves in a Self-Gravitating Collision Magnetized Dusty Plasma in Earth’s Magnetosphere by Aljawhara H. Almuqrin, Mohammed F. Alotiby, R. E. Tolba

    Published 2023-01-01
    “…The nonlinear propagation of different types of DANW acoustic dust nonlinear waves has been investigated in a magnetized dusty plasma consisting of negatively charged dust particles, Maxwellian electrons, and ions. …”
    Get full text
    Article
  13. 453
  14. 454

    Technical Feasibility of Acoustic Coordinated Reset Therapy for Tinnitus Delivered via Hearing Aids: A Case Study by Christian Hauptmann, Mark Williams, Federica Vinciati, Markus Haller

    Published 2017-01-01
    “…Primary tinnitus has a severe negative influence on the quality of life of a substantial portion of the general population. When acoustic coordinated reset (CR) neuromodulation stimuli are delivered for several hours per day over several weeks a clinically significant symptom reduction in patients with primary tonal tinnitus has been reported by several clinical sites. …”
    Get full text
    Article
  15. 455
  16. 456

    Effect of the Reinforcement Phase on Indentation Resistance and Damage Characterization of Glass/Epoxy Laminates Using Acoustic Emission Monitoring by C. Suresh Kumar, K. Saravanakumar, P. Prathap, M. Prince, G. Bharathiraja, S. Kannan, S. Madhu, P. Kumaran

    Published 2021-01-01
    “…Low-velocity impact and quasi-static indentation tests were performed on both laminates to investigate the contact behavior and energy-absorbing capability. Moreover, the acoustic emission (AE) technique was employed to monitor the indentation damage resistance. …”
    Get full text
    Article
  17. 457

    The Optimal Acoustic Measurement Point Selection for UHV Reactors in Substations Based on Equivalent Impedance and Information Entropy Theory by Yingwen Li, Zhen Wei, Huilian Liao, Lin Li, Peizhong Zhang, Jingyun Zhao

    Published 2025-01-01
    “…The operation of an Ultra-High Voltage (UHV) shunt reactor generates significant acoustic signals containing crucial information. To accurately assess the various acoustic parameters of ultra-high voltage shunt reactors, it is crucial to establish an accurate acoustic field model and find the optimal acoustic measurement point for their voiceprint monitoring. …”
    Get full text
    Article
  18. 458
  19. 459

    Unsupervised Learning‐Assisted Acoustic‐Driven Nano‐Lens Holography for the Ultrasensitive and Amplification‐Free Detection of Viable Bacteria by Yang Zhou, Junpeng Zhao, Junping Wen, Ziyan Wu, Yongzhen Dong, Yiping Chen

    Published 2025-01-01
    “…Here, an unsupervised learning–assisted and surface acoustic wave–interdigital transducer‐driven nano‐lens holography biosensing platform is developed for the ultrasensitive and amplification‐free detection of viable bacteria. …”
    Get full text
    Article
  20. 460

    Mechanical and Acoustic Emission Characteristics of Sandstone through Triaxial Unloading Test after Cyclic Freezing-Thawing Treatment by Xiaohui Ni, Xiaomei Shen, Zhende Zhu

    Published 2020-01-01
    “…This study aimed to test and understand the damage characteristics of tunneling sandstone samples in the cold region via triaxial unloading test and acoustic emission (AE) technique. The sandstone samples were first subject to different cycles of freezing-thawing. …”
    Get full text
    Article