Articles with "ultrasound spectroscopy" as a keyword



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Ultrasound Imaging of Apoptosis: Spectroscopic Detection of DNA-Damage Effects In Vivo.

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Published in 2017 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-7187-9_4

Abstract: In this chapter, we describe two new methodologies: (1) application of high-frequency ultrasound spectroscopy for in vivo detection of cancer cell death in small animal models, and (2) extension of ultrasound spectroscopy to the lower… read more here.

Keywords: ultrasound spectroscopy; detection; spectroscopic; spectroscopy ... See more keywords
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Anisotropic Elasticity of APS and HVOF CoNiCrAlY Coatings Studied by Resonant Ultrasound Spectroscopy with Laser Doppler Interferometry

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Published in 2019 at "Journal of Thermal Spray Technology"

DOI: 10.1007/s11666-019-00878-w

Abstract: The splat-based layered structure of thermal spray coatings leads to elastic anisotropy; however, elucidating the anisotropic elastic properties of such coatings is a challenging subject because of the limited sample size and microstructural factors such… read more here.

Keywords: ultrasound spectroscopy; conicraly coatings; resonant ultrasound; spectroscopy laser ... See more keywords
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Determination of elastic properties of polycrystalline U 3 Si 2 using resonant ultrasound spectroscopy

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Published in 2018 at "Journal of Nuclear Materials"

DOI: 10.1016/j.jnucmat.2017.11.008

Abstract: Abstract The elastic properties of U3Si2 at room temperature have been measured via resonant ultrasound spectroscopy. Results show that the average value of Young's and the bulk modulus for U3Si2 are 130.4 ± 0.5 and… read more here.

Keywords: ultrasound spectroscopy; resonant ultrasound; determination elastic; spectroscopy ... See more keywords
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Recent advances in resonant ultrasound spectroscopy (RUS) for the measurement of the stiffness tensor of anisotropic and attenuative materials

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Published in 2017 at "Journal of the Acoustical Society of America"

DOI: 10.1121/1.5014270

Abstract: The elasticity tensor of a small sample of anisotropic material can be advantageously determined with Resonant Ultrasound Spectroscopy (RUS). In RUS, resonant frequencies of a sample are measured, and computed frequencies of a numerical model… read more here.

Keywords: ultrasound spectroscopy; resonant ultrasound; rus; spectroscopy rus ... See more keywords
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Resonant ultrasound spectroscopy: Sensitivity analysis for anisotropic materials with hexagonal symmetry

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Published in 2020 at "Journal of the Acoustical Society of America"

DOI: 10.1121/1.5147290

Abstract: Resonance ultrasound spectroscopy (RUS) is a non-destructive technique for evaluating elastic and anelastic material properties. The frequencies of free vibrations for a carefully crafted sample are measured, and material properties can be extracted from this.… read more here.

Keywords: ultrasound spectroscopy; sensitivity; hexagonal symmetry; spectroscopy ... See more keywords
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High-Resolution Ultrasound Spectroscopy for the Determination of Phospholipid Transitions in Liposomal Dispersions

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Published in 2022 at "Pharmaceutics"

DOI: 10.3390/pharmaceutics14030668

Abstract: High-resolution ultrasound spectroscopy (HR-US) is a spectroscopic technique using ultrasound waves at high frequencies to investigate the structural properties of dispersed materials. This technique is able to monitor the variation of ultrasound parameters (sound speed… read more here.

Keywords: ultrasound spectroscopy; determination phospholipid; spectroscopy; high resolution ... See more keywords