Results 1 to 10 of about 2,181 (263)

Nearly-incompressible transverse isotropy (NITI) of cornea elasticity: model and experiments with acoustic micro-tapping OCE [PDF]

open access: yesScientific Reports, 2020
The cornea provides the largest refractive power for the human visual system. Its stiffness, along with intraocular pressure (IOP), are linked to several pathologies, including keratoconus and glaucoma.
John J. Pitre   +6 more
doaj   +2 more sources

Characterization of transverse isotropy in compressed tissue-mimicking phantoms. [PDF]

open access: yesIEEE Trans Ultrason Ferroelectr Freq Control, 2015
Tissues such as skeletal muscle and kidneys have well-defined structure that affects the measurements of mechanical properties. As an approach to characterize the material properties of these tissues, different groups have assumed that they are transversely isotropic (TI) and measure the shear wave velocity as it varies with angle with respect to the ...
Urban MW   +9 more
europepmc   +4 more sources

TRANSVERSE ISOTROPIC CRUST STRUCTURE BENEATH THE NORTHWEST AND CENTRAL NORTH ANATOLIA REVEALED BY SEISMIC SURFACE WAVES PROPAGATION [PDF]

open access: yesMalaysian Journal of Geosciences, 2021
The Anatolian crust, which is abnormally hot, is widely deformed by subduction related volcanism. Suture zones, transform faults, thrusts and folds and metamorphic core complexes add to the geological complexity.
Özcan Çakır
doaj   +1 more source

Effect of transverse isotropy on compressive strengths and elastic properties of bedded gypsum [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2022
Compression tests have been performed on cylindrical specimens of bedded gypsum under confining pressures up to 15 MPa. The specimens contain different bedding plane orientations.
Laksikar Sitthimongkhol   +3 more
doaj   +1 more source

Blue-Noise-Based Disordered Photonic Structures Show Isotropic and Ultrawide Band Gaps

open access: yesOptics, 2023
Spatially disordered but uniformly distributed point patterns characterized by so-called blue-noise long-range spatial correlations are of great benefit in computer graphics, especially in spatial dithering thanks to the spatial isotropy.
Edoardo De Tommasi   +2 more
doaj   +1 more source

Analytical solution for dynamic response of asphalt pavement with subgrade modulus varying with depth

open access: yesYantu gongcheng xuebao, 2022
The analytical solution for the dynamic response of asphalt pavement under falling weight deflectometer (FWD) load is obtained considering the viscoelasticity, transverse isotropy, interlayer contact and non-uniform distribution of subgrade modulus along
FAN Hai-shan , ZHANG Jun-hui , ZHENG Jian-long
doaj   +1 more source

Study on calculation of transversely isotropic dynamic rock mechanical parameters and conversion model between dynamic parameters and static parameters

open access: yesUnconventional Resources, 2023
The shale oil reservoirs in the Jimsar Sag are strongly heterogeneous. Therefore, it is of practical significance to relate the dynamic elastic stiffness to the static elastic stiffness under the assumption of transverse isotropy.
Zichao Ma   +5 more
doaj   +1 more source

TRANSVERSE ISOTROPY IN IDENTICAL PARTICLE SCATTERING [PDF]

open access: yesModern Physics Letters A, 2001
It is pointed out that the cross-section for the scattering of identical charged bosons is isotropic over a broad angular range around 90° when the Sommerfeld parameter has a critical value, which depends exclusively on the spin of the particle. This effect is not limited to either Coulomb scattering or bosons, and, as illustrated in the shadow ...
Canto, L. F.   +2 more
openaire   +2 more sources

Incremental nonlinear constitutive model and parameter variation of transversely isotropic unsaturated soils

open access: yesYantu gongcheng xuebao, 2021
In order to establish the constitutive model that can simultaneously reflect the unsaturated state, transverse isotropy and nonlinearity of soils, the mechanical properties and constitutive models of unsaturated transverse isotropic soils are ...
GUO Nan 1 , CHEN Zheng-han 1, 2, YANG Xiao-hui 1, GUO Jian-feng 2
doaj   +1 more source

TRANSVERSE ISOTROPY

open access: yes, 2023
Ushbu maqola bugungi kundagi transversal izotrop paallileped uchun termoelastik masalani sonli yechishning tahlili keltirilgan.
Yaxshiboev D.S   +2 more
openaire   +2 more sources

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