Suggested Topics within your search.
Showing 1,181 - 1,200 results of 1,433 for search '"acoustics"', query time: 0.05s Refine Results
  1. 1181

    Reconstruction of the scalar field potential in nonmetricity gravity through Gaussian processes by Gaurav N. Gadbail, Sanjay Mandal, P.K. Sahoo, Kazuharu Bamba

    Published 2025-01-01
    “…Employing the Gaussian process method with a square exponential kernel, we reconstruct the scalar field potential, V(ϕ), from observational Hubble data sets coming from cosmic chronometers (CC) as well as from the method of radial baryon acoustic oscillations (BAO) in a model-independent approach. …”
    Get full text
    Article
  2. 1182

    Proteomics of the Dark-Ventral-Patch Sexual Signal in Male Red Deer by Camilla Broggini, Paula V. Huertas-Abril, Alberto Membrillo, Eva de la Peña, Nieves Abril, Juan Carranza

    Published 2025-01-01
    “…Sexual signals in animals encompass a variety of forms including visual, acoustic, and chemical signals that are fundamental for intra- and interspecific communication, including sexual selection processes. …”
    Get full text
    Article
  3. 1183

    Avoided Crossing Phonons Realizes High‐Performance Single‐Crystalline β‐Zn4Sb3 Thermoelectrics by I‐Lun Jen, Cheng‐Yen Lin, Kuang‐Kuo Wang, Chun‐Ming Wu, Chi‐Hung Lee, Hsin‐Jay Wu

    Published 2025-02-01
    “…Analyzing phonon behaviors and the interaction between acoustic phonons and rattling modes, the first experimental evidence of avoided crossing in β‐Zn4Sb3 is provided. …”
    Get full text
    Article
  4. 1184

    Simulation and Optimization of Bus Interior Noise Based on Hybrid Method for Engine Vibration Load Identification by Xintao Cui, Naibin Zhai, Yufan Cao

    Published 2024-01-01
    “…A novel hybrid method is proposed to identify bus engine vibration load, combining experimental testing of engine cylinder pressure with multibody dynamics simulation. Structure–acoustic coupled simulations were conducted to predict bus interior noise based on a detailed finite element model of the full bus. …”
    Get full text
    Article
  5. 1185

    Nonlinear dynamic wave properties of travelling wave solutions in in (3+1)-dimensional mKdV-ZK model. by S M Yiasir Arafat, M Asif, M M Rahman

    Published 2025-01-01
    “…The goal of this study is to look into more generic travelling wave solutions (TWSs) for the generalized ion-acoustic scenario in three dimensions. These solutions exhibit a combination of rational, trigonometric, hyperbolic, and exponential solutions that are concurrently generated by the new auxiliary equation and the unified techniques. …”
    Get full text
    Article
  6. 1186

    Progress in the Study of Dry Shrinkage Deformation and Drying Stress of Raw Bamboo by Jiayi Zhu, Lin Yang

    Published 2025-02-01
    “…It reviews literature on bamboo drying and cellular structural changes, evaluating the evolution of stress and strain testing methods, from traditional sectioning techniques to advanced methods such as digital imaging and acoustic emission. The paper also summarizes progress in stress-strain research at both macroscopic and cellular scales. …”
    Get full text
    Article
  7. 1187

    Experimental Study of Multiple Physical Parameters Monitoring during Uniaxial Loading Process of Sandstone by Yongchuan Zhao, Tianhong Yang, Wenhao Shi

    Published 2023-01-01
    “…Aiming at the damage evolution and energy release characteristics of sandstone in failure process, uniaxial and cyclic loading experiments were conducted with the average temperature, infrared temperature field, acoustic emission (AE), and displacement field being monitored simultaneously. …”
    Get full text
    Article
  8. 1188

    Advantages of Shear Wave Seismic in Morrow Sandstone Detection by Paritosh Singh, Thomas Davis

    Published 2011-01-01
    “…The success with compressional wave datasets is limited because the acoustic impedance contrast between the reservoir sandstones and the encasing shales is small. …”
    Get full text
    Article
  9. 1189

    Automatic Evaluation of Internal Combustion Engine Noise Based on an Auditory Model by Kai Liang, Haijun Zhao

    Published 2019-01-01
    “…To improve the accuracy and efficiency of the objective evaluation of noise quality from internal combustion engines, an automatic noise quality classification model was constructed by introducing an auditory model-based acoustic spectrum analysis method and a convolutional neural network (CNN) model. …”
    Get full text
    Article
  10. 1190

    Unprecedented Integral-Free Debye Temperature Formulas: Sample Applications to Heat Capacities of ZnSe and ZnTe by R. Pässler

    Published 2017-01-01
    “…The contributions of Debye and non-Debye type due to the low-energy acoustical phonon sections are represented here for the first time by unprecedented, integral-free formulas. …”
    Get full text
    Article
  11. 1191

    Tumor Delivery of Ultrasound Contrast Agents Using Shiga Toxin B Subunit by Olivier Couture, Estelle Dransart, Sabrina Dehay, Fariba Nemati, Didier Decaudin, Ludger Johannes, Mickael Tanter

    Published 2011-03-01
    “…Moreover, ultrasonic imaging of culture plates showed a 12 dB contrast enhancement in average backscattered acoustic intensity on the surface of Gb3-expressing cells compared to Gb3-negative cells. …”
    Get full text
    Article
  12. 1192

    Ultrasonic Total Focusing Imaging Method of Multilayer Composite Structures Using the Root-Mean-Square (RMS) Velocity by Xufei Guo, Yan Han

    Published 2021-01-01
    “…However, these algorithms cannot be accurately applied to imaging of multilayer composite structures, due to the acoustic impedance variation and because reflection and refraction occur at the interface between the layers, which makes it very difficult to calculate the ultrasonic propagation path and time. …”
    Get full text
    Article
  13. 1193

    Making the Past Audible: The Childlike Element and Renewal of Existence in Benjamin and Woolf by Anne-Marie Smith-Di Biasio

    Published 2024-12-01
    “…This analysis is extended to Virginia Woolf in terms of reading acoustic anteriority as a form of language renaissance in To the Lighthouse, whereby through a radical infra-lyrical turn, words are heard anew in their oldness at a dialectical moment of danger. …”
    Get full text
    Article
  14. 1194

    Analysis of Fractional-Order Regularized Long-Wave Models via a Novel Transform by Nehad Ali Shah, Essam R. El-Zahar, Ali Akgül, Adnan Khan, Jeevan Kafle

    Published 2022-01-01
    “…The RLW equations describe ion-acoustic waves in plasma and shallow water waves in seas. …”
    Get full text
    Article
  15. 1195

    On the relation between lexical and prosodic cues of emotion in English: a preliminary corpus-based analysis by Paolo Mairano, Enrico Zovato, Vito Quinci

    Published 2019-11-01
    “…In order to analyse prosodic cues of emotions with a quantitative approach, we extracted several acoustic parameters indicating variations in pitch, voice quality and rhythm. …”
    Get full text
    Article
  16. 1196

    Temporal Coding of Periodicity Pitch in the Auditory System: An Overview by Peter Cariani

    Published 1999-01-01
    “…Timings of discharges in auditory nerve fibers reflect the time structure of acoustic waveforms, such that the interspike intervals that are produced precisely convey information concerning stimulus periodicities. …”
    Get full text
    Article
  17. 1197

    Fault Diagnosis of Subway Traction Motor Bearing Based on Information Fusion under Variable Working Conditions by Yanwei Xu, Weiwei Cai, Tancheng Xie

    Published 2021-01-01
    “…Secondly, the metro traction motor bearing nu216 is selected as the research object, and to prefabricate the defects, the data of acoustic emission and vibration acceleration signals during the test of the bearing is acquired. …”
    Get full text
    Article
  18. 1198

    Viral Vector Induction of CREB Expression in the Periaqueductal Gray Induces a Predator Stress-Like Pattern of Changes in pCREB Expression, Neuroplasticity, and Anxiety in Rodents by Robert Adamec, Olivier Berton, Waleed Abdul Razek

    Published 2009-01-01
    “…Increasing CREB expression in right PAG was anxiogenic in the elevated plus maze, had no effect on risk assessment, and increased acoustic startle response while delaying startle habituation. …”
    Get full text
    Article
  19. 1199

    Evaluation of Selected Modulation Techniques in Underwater Multipath Channel by Agnieszka Czapiewska, Andrzej Luksza, Ryszard Studanski, Lukasz Wojewodka, Andrzej Zak

    Published 2025-01-01
    “…However, the channel for Underwater Acoustic (UWA) communications is challenging compared to the radio wave propagation in the air. …”
    Get full text
    Article
  20. 1200

    Predicting the Onset of Cavitation in Automotive Torque Converters—Part I: Designs with Geometric Similitude by D. L. Robinette, J. M. Schweitzer, D. G. Maddock, C. L. Anderson, J. R. Blough, M. A. Johnson

    Published 2008-01-01
    “…Torque converter operating thresholds for cavitation were determined experimentally with a dynamometer test cell at the stall operating condition using nearfield acoustical measurements. Dimensionless quantities based upon either speed or torque at the onset of cavitation and flow properties (e.g., pressures and temperature dependent fluid properties) were developed and compared. …”
    Get full text
    Article