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Acoustic frequency comb generation on a composite diamond/silicon microcantilever in ambient air
Published 2025-01-01“…Abstract Acoustic frequency combs (AFCs) contain equidistant coherent signals with unconventional possibilities on metrology. …”
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283
An Experimental Characterization on the Acoustic Performance of Forward/Rearward Retraction of a Nose Landing Gear
Published 2019-01-01“…Accordingly, conclusions on the acoustic performance of the forward/rearward retraction of the nose landing gear are made.…”
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284
Device and Methods for Measuring of Acoustic Anisotropy and the Residual Stress in the Main Gas Pipelines’ Metal
Published 2019-03-01“…Particularly important problem is the earlier operational diagnosis of pipes’ material of main gas pipelines based on the evaluation of the stress-strain state, elastic moduli and properties anisotropy by acoustic methods. The aim of the work is to develop methods for acoustic assessment of the stress-strain state, the elastic moduli and the properties anisotropy of pipeline material and to study these characteristics in different sections of main pipelines using a device based on contactless EMA transducers.Methods are implemented using specialized equipment (the structurescope SEMA) and non-contact electromagnetic acoustic transducers. …”
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285
Process, dynamics and bioeffects of acoustic droplet vaporization induced by dual-frequency focused ultrasound
Published 2025-02-01“…Acoustic droplet vaporization (ADV) plays a crucial role in ultrasound-related biomedical applications. …”
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286
Acoustic topology optimization using a mixed formulation and a three-material scheme
Published 2025-03-01Subjects: Get full text
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287
A Novel Routing Control Technique for the Energy Hole in the Underwater Acoustic Distributed Network
Published 2021-01-01“…The energy hole is a severe problem for underwater acoustic distributed networks in that it affects the normal operations of the network and shortens the network’s life span. …”
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288
Superselective embolic particle guidance in vessel networks via shape-adaptive acoustic manipulation
Published 2025-01-01“…By modulating the ultrasound to adapt the vascular bifurcation distribution, the particles flowing in the micro-vessel networks are steered to the target branch and embolize it. The acoustic steering within ex vivo and in vivo models both verify the potential of this non-invasive particle control for precise and safe interventional therapy.…”
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289
Size Effect of Concrete Specimens on the Acoustic Emission Characteristics under Uniaxial Compression Conditions
Published 2017-01-01“…Acoustic emission (AE) experiments under uniaxial compression and cyclic loading-unloading compression conditions were performed using different sizes of cubic concrete specimens. …”
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290
Investigation of Relation between Fracture Scale and Acoustic Emission Time-Frequency Parameters in Rocks
Published 2018-01-01“…To investigate relation between fracture scale and acoustic emission time-frequency parameters in rocks, experiments of acoustic emission monitoring of granite uniaxial compression were carried out. …”
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291
Volumetric Passive Acoustic Mapping and Cavitation Detection of Nanobubbles under Low-Frequency Insonation
Published 2024-10-01Get full text
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292
Enhancing Time-Domain Interference Alignment for Underwater Acoustic Networks with Cross-Layer Design
Published 2024-12-01“…In exploiting large propagation delays in underwater acoustic (UWA) networks, the time-domain interference alignment (TDIA) mechanism aligns interference signals through delay-aware slot scheduling, creating additional idle time for improved transmission at the medium access control (MAC) layer. …”
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293
Localization Algorithms in Large-Scale Underwater Acoustic Sensor Networks: A Quantitative Comparison
Published 2014-03-01“…Recently underwater acoustic sensor networks (UASNs) have drawn much attention because of their great value in many underwater applications where human operation is hard to carry out. …”
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294
Research on attenuation rate correlation calibration method based on acoustic variable density logging
Published 2025-01-01“…Abstract In order to solve the problem of logging calibration without a free pipe in the process of acoustic variable density logging and the subjective problem of the free pipe calibration method, this paper studies an attenuation rate calibration method based on acoustic variable density logging. …”
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295
A Three-Dimensional Display Technology of Reflected Acoustic Logging and Its Application Example
Published 2023-01-01“…Reflection acoustic logging is a new technology for identifying geological structures around the well. …”
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296
Method Improvement and Effect Analysis of Triaxial Compression Acoustic Emission Test for Coal and Rock
Published 2019-01-01“…In the study of the acoustic emission (AE) characteristics of rock samples or coal samples under triaxial compression conditions, most scholars carry out relevant experiments by placing the AE detector on the outer wall of the triaxial chamber of the rock mechanics test system. …”
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297
Investigation of the Acoustic Properties of Chemically Impregnated Kayu Malam Wood Used for Musical Instrument
Published 2018-01-01“…Kayu Malam wood species with styrene (St), vinyl acetate (VA), and montmorillonite (MMT) nanoclay were used for the preparation of WPNCs. The acoustic properties such as specific dynamic Young’s modulus (Ed/γ), internal friction (Q−1), and acoustic conversion efficiency (ACE) of wood were examined using free-free flexural vibration. …”
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298
Acoustic emission characteristics of instability process of a rock plate under concentrated loading
Published 2016-03-01Subjects: Get full text
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299
Articulatory-to-Acoustic Conversion Using BiLSTM-CNN Word-Attention-Based Method
Published 2020-01-01“…Aiming at developing novel recognition feature and application to speech recognition, this paper presents a new method for articulatory-to-acoustic conversion. In the study, we have converted articulatory features (i.e., velocities of tongue and motion of lips) into acoustic features (i.e., the second formant and Mel-Cepstra). …”
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300
Acoustic Signatures of the Phases and Phase Transitions in the Blume Capel Model with Random Crystal Field
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