Defect Detection in Wood Using Air-Coupled Ultrasonic Technique Based on Golay Code.
- Published in:
- Sensors (14248220), 2025, v. 25, n. 10, p. 3168, doi. 10.3390/s25103168
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- Publication type:
- Article
Works matching DE "ACOUSTIC impedance"
Results: 798
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The effect of gravity on a shaped sonic boom.
- Published in:
- Aeronautical Journal, 2010, v. 114, n. 1160, p. 651, doi. 10.1017/S0001924000004127
- By:
- Publication type:
- Article
3
Exploring Rock-Explosive Interaction Through Cross Blasthole Pressure Measurements.
- Published in:
- Geotechnical & Geological Engineering, 2019, v. 37, n. 2, p. 651, doi. 10.1007/s10706-018-0635-3
- By:
- Publication type:
- Article
4
Analysis of parameterized quadratic eigenvalue problems in computational acoustics with homotopic deviation theory.
- Published in:
- Numerical Linear Algebra with Applications, 2006, v. 13, n. 6, p. 487, doi. 10.1002/nla.484
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- Publication type:
- Article
5
Micro-Perforated Panels - Assessing the Sound Absorption.
- Published in:
- PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, v. 13, n. 1, p. 325, doi. 10.1002/pamm.201310158
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- Publication type:
- Article
6
Influence of Ca<sup>2+</sup> Substitution on Elastic Properties of CaCu<sub>3</sub>Ti<sub>4</sub>O<sub>12</sub> Quadruple Perovskites Determined by Ultrasonic Pulse Echo Selection Technique.
- Published in:
- Russian Journal of Nondestructive Testing, 2024, v. 60, n. 6, p. 614, doi. 10.1134/S1061830924601545
- By:
- Publication type:
- Article
7
The Research and Application of Wheeled Dry-Coupling Ultrasonic Technology in Steel Plate Thickness Measurement.
- Published in:
- Russian Journal of Nondestructive Testing, 2023, v. 59, n. 7, p. 753, doi. 10.1134/S1061830923600168
- By:
- Publication type:
- Article
8
On the Issue of Interpretating Echograms in the Contact Technique.
- Published in:
- Russian Journal of Nondestructive Testing, 2022, v. 58, n. 1, p. 23, doi. 10.1134/S1061830922010053
- By:
- Publication type:
- Article
9
Modelling Acoustic–Electric Nondestructive Testing for Defects in Dielectric Materials.
- Published in:
- Russian Journal of Nondestructive Testing, 2021, v. 57, n. 2, p. 85, doi. 10.1134/S1061830921020029
- By:
- Publication type:
- Article
10
Quantitative Evaluation of Porosity in Unidirectional CFRPs Using Laser Ultrasonic Method.
- Published in:
- Russian Journal of Nondestructive Testing, 2020, v. 56, n. 3, p. 201, doi. 10.1134/S1061830920030109
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- Publication type:
- Article
11
Detecting transverse material boundaries in multilayer anthropogenic structures.
- Published in:
- Russian Journal of Nondestructive Testing, 2016, v. 52, n. 4, p. 185, doi. 10.1134/S106183091604001X
- By:
- Publication type:
- Article
12
The problem of reducing a transient process in a damped piezoelectric plate operating in the pulse mode.
- Published in:
- Russian Journal of Nondestructive Testing, 2014, v. 50, n. 11, p. 642, doi. 10.1134/S1061830914110059
- By:
- Publication type:
- Article
13
Correction to: Modulus of Complex Acoustic Impedance of Air in a Cylindrical Closed Volume: Calculation Using Numerical Simulation.
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- 2023
- By:
- Publication type:
- Correction Notice
14
Numerical calculation of the phase of complex acoustic impedance of air in a cylindrical closed volume.
- Published in:
- Measurement Techniques, 2023, v. 66, n. 9, p. 708, doi. 10.1007/s11018-024-02284-3
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- Publication type:
- Article
15
Modulus of Complex Acoustic Impedance of Air in a Cylindrical Closed Volume: Calculation Using Numerical Simulation.
- Published in:
- Measurement Techniques, 2023, v. 65, n. 11, p. 858, doi. 10.1007/s11018-023-02161-5
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- Publication type:
- Article
16
Mobile Adaptable Measuring Instrument of Low-Frequency Noise Characteristics in Diagnostics of Vacuum Tube Devices.
- Published in:
- Measurement Techniques, 2017, v. 60, n. 7, p. 731, doi. 10.1007/s11018-017-1262-8
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- Publication type:
- Article
17
Wave Processes in a Protective Shield.
- Published in:
- Fluid Dynamics, 2005, v. 40, n. 2, p. 326, doi. 10.1007/s10697-005-0072-x
- By:
- Publication type:
- Article
18
Improving interference immunity of ultrasonic gas flowmeters with clamp-on probes.
- Published in:
- Automation & Remote Control, 2013, v. 74, n. 2, p. 301, doi. 10.1134/S0005117913020136
- By:
- Publication type:
- Article
19
Investigation of Acoustic Impedance and Morphology of Vacuum-Thermally Evaporated Polypyrrole Layer and Its Potential for Quartz Crystal Microbalance Sensor.
- Published in:
- Trends in Sciences, 2025, v. 22, n. 3, p. 1, doi. 10.48048/tis.2025.9264
- By:
- Publication type:
- Article
20
钨合金破片对聚能装药破甲深度的影响机理.
- Published in:
- Journal of Ordnance Equipment Engineering, 2023, v. 44, n. 4, p. 22, doi. 10.11809/bqzbgcxb2023.04.004
- By:
- Publication type:
- Article
21
砂岩型铀矿高精度三维地震勘探砂体识别关键 技术研究 ——以松辽盆地 HLJ 地区为例.
- Published in:
- World Nuclear Geoscience, 2024, v. 41, n. 6, p. 1156, doi. 10.3969/j.issn.1672-0636.2024.06.008
- By:
- Publication type:
- Article
22
基于梯度流固超晶格的宽频透声结构设计.
- Published in:
- Electronic Science & Technology, 2023, v. 36, n. 9, p. 58, doi. 10.16180/j.cnki.issn1007-7820.2023.09.009
- By:
- Publication type:
- Article
23
Developing a Speckle Pattern to Evaluate Adhesive Joints Using Digital Image Correlation.
- Published in:
- Research in Nondestructive Evaluation, 2020, v. 31, n. 2, p. 116, doi. 10.1080/09349847.2019.1645253
- By:
- Publication type:
- Article
24
A Cost-Effective Reusable Tissue Mimicking Phantom for High Intensity Focused Ultrasonic Liver Surgery.
- Published in:
- Bioengineering (Basel), 2022, v. 9, n. 12, p. 786, doi. 10.3390/bioengineering9120786
- By:
- Publication type:
- Article
25
Estimation of NCM111/graphite acoustic properties under different lithium stoichiometry based on nondestructive acoustic in situ testing.
- Published in:
- International Journal of Energy Research, 2022, v. 46, n. 3, p. 2633, doi. 10.1002/er.7336
- By:
- Publication type:
- Article
26
The performance improvement of a cascade thermoacoustic engine by adjusting the acoustic impedance in the regenerator.
- Published in:
- International Journal of Energy Research, 2017, v. 41, n. 4, p. 502, doi. 10.1002/er.3632
- By:
- Publication type:
- Article
27
Acoustic properties of binary mixtures of 3-acetyl-4-methyl-6-chloro-8-nitrocoumarin with 1-propanol and 2-propanol at 300, 303, and 307 K.
- Published in:
- Journal of Analytical Science & Technology, 2016, v. 7, n. 1, p. 1, doi. 10.1186/s40543-016-0095-4
- By:
- Publication type:
- Article
28
Enhancing Thin Coal Seam Detection in Eastern Indian Coalfields Using ICWT-Decon-Based Seismic Attributes and Acoustic Impedance Inversion.
- Published in:
- Minerals (2075-163X), 2024, v. 14, n. 9, p. 920, doi. 10.3390/min14090920
- By:
- Publication type:
- Article
29
Prediction of Reflection Seismic Low-Frequency Components of Acoustic Impedance Using Deep Learning.
- Published in:
- Minerals (2075-163X), 2023, v. 13, n. 9, p. 1187, doi. 10.3390/min13091187
- By:
- Publication type:
- Article
30
Parental suspicion of hearing loss in children with otitis media with effusion.
- Published in:
- 2006
- By:
- Publication type:
- journal article
31
Continuous-wave ultrasonic tomography for oil/water two-phase flow imaging using regularized weighted least square framework.
- Published in:
- Transactions of the Institute of Measurement & Control, 2020, v. 42, n. 4, p. 666, doi. 10.1177/0142331219853073
- By:
- Publication type:
- Article
32
Engineering Coiling‐Up Space Metasurfaces for Broadband Low‐Frequency Acoustic Absorption.
- Published in:
- Physica Status Solidi - Rapid Research Letters, 2019, v. 13, n. 12, p. N.PAG, doi. 10.1002/pssr.201900426
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- Publication type:
- Article
33
ANALYTIC STUDY IN FREQUENCY DOMAIN OF THE INTRODUCTION OF A HELMHOLTZ RESONATOR IN DIFFERENT DUCT POSITIONS OF A STEADY-STATE CYLINDRICAL WAVEGUIDES PROPAGATING PLANE WAVES.
- Published in:
- Acta Technica Corviniensis - Bulletin of Engineering, 2020, v. 13, n. 2, p. 43
- By:
- Publication type:
- Article
34
USE OF MICROFLOWN SENZOR FOR DETERMINATION AND MEASUREMENT OF ACOUSTIC CHARACTERISTICS OF MATERIALS.
- Published in:
- Annals of the Faculty of Engineering Hunedoara - International Journal of Engineering, 2023, n. 1, p. 1
- By:
- Publication type:
- Article
35
ANALYTIC STUDY IN FREQUENCY DOMAIN OF THE INTRODUCTION OF A HELMHOLTZ RESONATOR IN DIFFERENT DUCT POSITIONS OF A STEADY-STATE CYLINDRICAL WAVEGUIDES PROPAGATING PLANE WAVES.
- Published in:
- Annals of the Faculty of Engineering Hunedoara - International Journal of Engineering, 2020, n. 2, p. 43
- By:
- Publication type:
- Article
36
Study of Optical, Electrical and Acoustical Properties of CuSO<sub>4</sub> Doped Polyvinyl Pyrrolidone (PVP) based Polymer Solutions.
- Published in:
- Journal of Polymer Materials, 2020, v. 37, n. 3/4, p. 131, doi. 10.32381/JPM.2020.37.3-4.2
- By:
- Publication type:
- Article
37
Total organic carbon (TOC) estimation using ensemble and artificial neural network methods; a case study from Kazhdumi Formation, NW Persian Gulf.
- Published in:
- Earth Science Informatics, 2024, v. 17, n. 5, p. 4055, doi. 10.1007/s12145-024-01337-z
- By:
- Publication type:
- Article
38
Comparison of neural networks techniques to predict subsurface parameters based on seismic inversion: a machine learning approach.
- Published in:
- Earth Science Informatics, 2024, v. 17, n. 2, p. 1031, doi. 10.1007/s12145-023-01199-x
- By:
- Publication type:
- Article
39
Mapping petrophysical properties with seismic inversion constrained by laboratory based rock physics model.
- Published in:
- Earth Science Informatics, 2023, v. 16, n. 4, p. 3191, doi. 10.1007/s12145-023-01089-2
- By:
- Publication type:
- Article
40
Petrophysical parameters estimation of a reservoir using integration of wells and seismic data: a sandstone case study.
- Published in:
- Earth Science Informatics, 2023, v. 16, n. 1, p. 637, doi. 10.1007/s12145-022-00902-8
- By:
- Publication type:
- Article
41
Sand fraction prediction from seismic attributes using optimized support vector regression in an oil reservoir.
- Published in:
- Earth Science Informatics, 2020, v. 13, n. 2, p. 405, doi. 10.1007/s12145-020-00443-y
- By:
- Publication type:
- Article
42
Exact elastic impedance tensor for isotropic media.
- Published in:
- SCIENCE CHINA Earth Sciences, 2015, v. 58, n. 8, p. 1350, doi. 10.1007/s11430-015-5079-5
- By:
- Publication type:
- Article
43
Fatigue Crack Open Effect to Lamb Waves in Thin Al Sheet.
- Published in:
- International Review of Aerospace Engineering, 2011, v. 4, n. 3, p. 173
- By:
- Publication type:
- Article
44
Excess Transport Properties of Binary Mixtures of Quinoline with Xylenes at Different Temperatures.
- Published in:
- Advances in Physical Chemistry, 2012, p. 1, doi. 10.1155/2012/324098
- By:
- Publication type:
- Article
45
ANN-based estimation of pore pressure of hydrocarbon reservoirs—a case study.
- Published in:
- Arabian Journal of Geosciences, 2023, v. 16, n. 5, p. 1, doi. 10.1007/s12517-023-11373-6
- By:
- Publication type:
- Article
46
An acoustic absorbing metamaterial with multi-Helmholtz resonators at low-frequency underwater.
- Published in:
- Modern Physics Letters B, 2021, v. 35, n. 23, p. 1, doi. 10.1142/S0217984921503978
- By:
- Publication type:
- Article
47
Tailoring of diversified sound vortices using curved impedance-matched acoustic metasurfaces.
- Published in:
- Modern Physics Letters B, 2020, v. 34, n. 12, p. N.PAG, doi. 10.1142/S0217984920501213
- By:
- Publication type:
- Article
48
Broadband anomalous reflection caused by unsymmetrical specific acoustic impedance in phononic crystals.
- Published in:
- Modern Physics Letters B, 2018, v. 32, n. 1, p. -1, doi. 10.1142/S0217984917503572
- By:
- Publication type:
- Article
49
SOLUTION FOR THE PHOTOACOUSTIC WAVE EQUATION WITH A SINGLE SPATIAL DEGREE OF FREEDOM, BEER'S LAW ABSORPTION OF RADIATION AND MECHANICAL BARRIERS.
- Published in:
- Modern Physics Letters B, 2013, v. 27, n. 18, p. 1350135-1, doi. 10.1142/S0217984913501352
- By:
- Publication type:
- Article
50
Click emission in Dall’s porpoise Phocoenoides dalli, focusing on physical properties of tissues.
- Published in:
- PLoS ONE, 2018, v. 13, n. 9, p. 1, doi. 10.1371/journal.pone.0202426
- By:
- Publication type:
- Article