Can Accurate Shear Wave Velocities Be Obtained in Kidneys?
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Ultrasound in Medicine"
DOI: 10.1002/jum.15190
Abstract: There are conflicting results in the literature on the use of shear wave elastography of the kidney parenchyma to determine whether renal stiffness values are related to a disease process. This study was conducted to… read more here.
Keywords: wave velocities; accurate shear; shear wave; wave ... See more keywords
Evaluating elastic wave velocities in Brazilian municipal solid waste
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-019-8490-y
Abstract: The sanitary landfills in Brazil are, generally, characterized by their high organic material content (around 60%), presence of different types of mixed wastes, and low compaction energy, which differentiates them from the landfills of developed… read more here.
Keywords: elastic wave; wave velocities; evaluating elastic; municipal solid ... See more keywords
Study of the elastic properties and wave velocities of rocksalt Mg 1-x Fe x O: ab initio calculations
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2017.04.009
Abstract: Abstract The composition dependence of the elastic constants, bulk modulus, shear modulus, Young's modulus, and compression and shear wave velocities along the different directions for the rocksalt Mg1−xFexO material system has been investigated. The calculations… read more here.
Keywords: wave velocities; study elastic; gga; properties wave ... See more keywords
Effects of soil deformation and saturation on elastic wave velocities in relation to prediction of rain-induced landslides
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2017.09.024
Abstract: Abstract The present means of physical landslide early warning systems make use of moisture sensors or slope deformations sensors. All such sensors are point sensors and are sensitive to variation of physical parameters in the… read more here.
Keywords: elastic wave; wave velocities; wave; rain induced ... See more keywords
Prediction of acoustic wave velocities by incorporating effects of water saturation and effective pressure
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2020.105890
Abstract: Abstract Acoustic wave velocities play essential roles in interpreting seismic and well logging data for their broad applicability in determining rock elastic properties. Many types of research have demonstrated the effects of porosity and clay… read more here.
Keywords: wave velocities; acoustic wave; water saturation; effective pressure ... See more keywords
Effective seismic wave velocities and attenuation in partially molten rocks
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2021.117117
Abstract: Abstract Significant reduction in mechanical properties, i.e., elastic moduli and seismic wave velocities, as well as enhanced inelastic attenuation is often associated with areas of partially molten rocks. In this paper we suggest a new… read more here.
Keywords: attenuation; wave velocities; seismic wave; wave ... See more keywords
Ultrasonic acoustic wave velocities of neighborite (NaMgF3) across orthorhombic to cubic phase boundary at high P-T
Sign Up to like & getrecommendations! Published in 2018 at "Physics of the Earth and Planetary Interiors"
DOI: 10.1016/j.pepi.2018.08.002
Abstract: Abstract Neighborite perovskite (NaMgF3) is a close analogue to Mg or Ca silicate perovskite. It experiences a second-order phase transition at high T that may have a significant effect on the acoustic velocities. Here we… read more here.
Keywords: phase; wave velocities; velocities neighborite; ultrasonic acoustic ... See more keywords
On the relationship between soil strength and wave velocities of sandy loess subjected to freeze-thaw cycling
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2020.106216
Abstract: Abstract The impact of freeze-thaw cycling on freshly exposed loess is a major concern in design and construction of embankments or earth dams in the Loess Plateau in China. Due to complex nature of loess… read more here.
Keywords: thaw cycling; wave velocities; loess; freeze thaw ... See more keywords
Multidisciplinary Constraints on the Abundance of Diamond and Eclogite in the Cratonic Lithosphere
Sign Up to like & getrecommendations! Published in 2018 at "Geochemistry, Geophysics, Geosystems"
DOI: 10.1029/2018gc007534
Abstract: Author(s): Garber, JM; Maurya, S; Hernandez, JA; Duncan, MS; Zeng, L; Zhang, HL; Faul, U; McCammon, C; Montagner, JP; Moresi, L; Romanowicz, BA; Rudnick, RL; Stixrude, L | Abstract: ©2018. American Geophysical Union. All Rights… read more here.
Keywords: wave velocities; eclogite; shear wave; diamond eclogite ... See more keywords
Shear wave velocities in the upper mantle of the Western Alps: new constraints using array analysis of seismic surface waves
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Journal International"
DOI: 10.1093/gji/ggx166
Abstract: Complete List of Authors: Lyu, Chao; Institute of Geology and Geophysics Chinese Academy of Sciences, Pedersen, Helle; Univ. Grenoble Alpes, ISTerre; CNRS, ISTerre Paul, Anne; Université Grenoble Alpes, ISTerre Zhao, Liang; Institute of Geology and… read more here.
Keywords: wave velocities; shear wave; velocities upper; geology ... See more keywords
Porosity variation of elastic wave velocities in clean sandstones
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Prospecting"
DOI: 10.1111/1365-2478.13142
Abstract: The mechanical properties of sandstones, including porosity, density and elastic moduli, can be estimated non‐destructively through elastic wave‐velocity measurements. Here, the variation of elastic wave velocity with porosity in sandstones is modelled using Maxwell's effective… read more here.
Keywords: elastic wave; variation elastic; wave velocities; porosity ... See more keywords