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Ultrasound in Medicine and Biology, ISSN 0301-5629, 09/2015, Volume 41, Issue 9, pp. 2533 - 2539
The objective of this study was to determine whether estimates of ultrasonic attenuation could detect changes in the cervix associated with medically induced... 
Ultrasonic attenuation | Cervical length | Cervical ripening | Cervical remodeling
Journal Article
Inverse Problems, ISSN 0266-5611, 11/2010, Volume 26, Issue 11, p. 115003
The reconstruction of photoacoustic images typically neglects the effect of acoustic absorption on the measured time domain signals. Here, a method to... 
MATHEMATICS, APPLIED | ULTRASONIC-ATTENUATION | MODELS | HIGH-RESOLUTION | IMAGE-RECONSTRUCTION | SPACE METHOD | INVERSION | MICROSCOPY | PHYSICS, MATHEMATICAL | THERMOACOUSTIC TOMOGRAPHY | DOMAIN RECONSTRUCTION | PROPAGATION
Journal Article
Physics in Medicine and Biology, ISSN 0031-9155, 03/2010, Volume 55, Issue 5, pp. R1 - R63
Journal Article
Geophysics, ISSN 0016-8033, 01/2016, Volume 81, Issue 1, pp. D45 - 56
We have conducted ultrasonic experiments, between 0.3 and 1 MHz, to measure velocity and attenuation (Q−1) anisotropy of P- and S-waves in dry Whitby Mudstone... 
acoustic | shale gas | attenuation | ultrasonic | Stresses | Rock | Wave attenuation | Anisotropy | Scattering | Attenuation | Mudstone | Ultrasonic attenuation
Journal Article
Journal of the Acoustical Society of America, ISSN 0001-4966, 06/2015, Volume 137, Issue 6, pp. EL476 - EL482
This letter provides a theoretical extension to the elastic properties of polycrystals in order to describe elastic wave scattering from grain boundaries. The... 
ACOUSTICS | ULTRASONIC-ATTENUATION | AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY | SCATTERING | PROPAGATION | ELASTIC-WAVES
Journal Article
Journal of the Acoustical Society of America, ISSN 0001-4966, 05/2010, Volume 127, Issue 5, pp. 2741 - 2748
The efficient simulation of wave propagation through lossy media in which the absorption follows a frequency power law has many important applications in... 
ACOUSTICS | ULTRASONIC-ATTENUATION | TIME-DOMAIN | AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY | MEDIA | SIMULATION | FORMULATION | EQUATION | K-SPACE METHOD | WAVE-PROPAGATION | Models, Theoretical | Motion | Absorption | Fourier Analysis | Numerical Analysis, Computer-Assisted | Time Factors | Computer Simulation | Acoustics | Sound | Pressure | Ultrasonics
Journal Article
Physical Review Letters, ISSN 0031-9007, 05/2018, Volume 120, Issue 22, p. 223601
We report on a systematic study of nanomechanical dissipation in high-frequency (approximate to 300 MHz) gallium arsenide optomechanical disk resonators, in... 
ULTRASONIC-ATTENUATION | PHYSICS, MULTIDISCIPLINARY | OPTOMECHANICS | CRYSTALS | SYSTEMS | GAAS | LOW-TEMPERATURES | Physics - Mesoscale and Nanoscale Physics | Condensed Matter | Physics | Other
Journal Article
Journal of Applied Physics, ISSN 0021-8979, 07/2019, Volume 126, Issue 2, p. 25104
The possibility to control supersonic acoustic wave propagation is intriguing, but when modeling phononic crystal devices, supersonic surface acoustic waves... 
EXISTENCE | PHYSICS, APPLIED | ULTRASONIC-ATTENUATION | FLAT | CORRUGATED SURFACES | PROPAGATION | FINITE-ELEMENT SIMULATION | ELASTIC-WAVES
Journal Article
AIAA Journal, ISSN 0001-1452, 05/2017, Volume 55, Issue 5, pp. 1602 - 1609
A novel approach, which is capable of characterizing different types of ice accretion, was developed by leveraging the significant discrepancies in attenuation... 
SOUND | ENGINEERING, AEROSPACE | Attenuation | Icing (Meteorology) | Research | Wave attenuation | Accretion | Aircraft components | Feasibility studies | Aircraft icing | Rime | Ice accumulation | Ice | Ultrasonic attenuation | Ice formation | Deicing | Attenuation coefficients | Multilayers | Airframes | Echo surveys | Operating costs | Aircraft | Frequency ranges | Acoustic attenuation
Journal Article
Journal of Non-Crystalline Solids, ISSN 0022-3093, 12/2014, Volume 405, pp. 141 - 147
Correlation between acoustical and structural parameters has been carried out in TiO2–Na2O–CaO–P2O5, ZnO–PbO–B2O3 and BaO–TeO2 glass systems. The correlation... 
Elastic modulus | Acoustical property | Microstructure | Attenuation coefficient | Glass | ULTRASONIC-ATTENUATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | LOW-TEMPERATURE | MATERIALS SCIENCE, CERAMICS | TELLURITE | DEPENDENCE | PHOSPHATE | BORATE | ELASTIC-MODULI | Lime | Analysis | Acoustic properties | Correlation | Mathematical models | Acoustics | Ultrasonic attenuation | Coefficients | Titanium dioxide | Bulk modulus
Journal Article
Journal of Physics and Chemistry of Solids, ISSN 0022-3697, 05/2017, Volume 104, pp. 160 - 168
A new experimental technique yields high-precision measurements of attenuation and dispersion of ultrasound in pure metals in the presence of a magnetic field,... 
Conduction electrons | Ultrasonic attenuation | Velocity | Magnetic field | Long relaxation time | Magnetoacoustic effect | PHYSICS, CONDENSED MATTER | ULTRASONIC-ATTENUATION | FERMI SURFACES | COPPER | CHEMISTRY, MULTIDISCIPLINARY | LOW-TEMPERATURES | WAVES | TIN | ABSORPTION | OPEN-ORBIT ELECTRONS | OSCILLATIONS | RESONANCES | Magnetic fields | Analysis | Copper
Journal Article
Journal of the Physical Society of Japan, ISSN 0031-9015, 01/2015, Volume 84, Issue 1, p. 12001
Bismuth crystal is known for its noteworthy properties resulting from particular electronic states, e. g., the Shubnikov-de Haas effect and the de Haas-van... 
BLOCH ELECTRONS | LIQUID TYPE TRANSITION | SPIN CURRENT | CYCLOTRON-RESONANCE | ULTRASONIC-ATTENUATION | EXCITONIC INSTABILITY | ORBITAL MAGNETISM | PHYSICS, MULTIDISCIPLINARY | BAND-STRUCTURE CALCULATION | MAGNETIC-SUSCEPTIBILITY | CONDUCTION ELECTRONS
Journal Article
Scientific Reports, ISSN 2045-2322, 12/2018, Volume 8, Issue 1, pp. 7751 - 8
In this work, photoacoustic eigen-spectrum analysis was proposed for noninvasively characterizing the mechanical properties of materials. We theoretically... 
TOMOGRAPHY | ULTRASONIC-ATTENUATION | FINGER JOINTS | VIVO | ELASTIC PROPERTIES | MULTIDISCIPLINARY SCIENCES | REMAINING LIFE | TISSUE | LASER ULTRASONICS | BONE | OSTEOARTHRITIS | Mechanical properties | Fatigue | Heat treating | Spectrum analysis
Journal Article
Optics and Laser Technology, ISSN 0030-3992, 09/2017, Volume 94, pp. 240 - 243
•A THz inspection system is proposed to measure low-level porosity in carbon-fiber-reinforced polymer.•An external perturbation (i.e. shining visible laser... 
PHYSICS, APPLIED | COMPOSITES | OPTICS | ULTRASONIC-ATTENUATION | SPECTROSCOPY | SCATTERING | Measurement | Quality control equipment | Porosity | Analysis
Journal Article