Results 201 to 210 of about 159,459 (289)

The Combined Effects of Variable Viscosity and Thermal Conductivity of An Unsteady Casson Fluid Flow Along a Vertical Porous Channel With Convective Cooling Walls, Using the Bivariate Spectral Local Linearization Method

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This study examines the combined impact of different thermal conductivity and viscosity on unsteady non‐Newtonian Casson fluid flow of incompressible, electrical conductivity in a porous vertical channel with convective cooling walls, uniform magnetic field, and constant pressure gradient.
A. S. Adeyemo   +2 more
wiley   +1 more source

Thermal noise lowers the accuracy of rotationally invariant harmonics of diffusion MRI data and their robustness to experimental variations

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose Rotational invariants (RIs) are at the root of many dMRI applications. Among others, they are presented as a sensible way of reducing the dimensionality of biophysical models. While thermal noise impact on diffusion metrics has been well studied, little is known on its effect on spherical harmonics‐based RI (RISH) features and derived ...
Guillem París   +5 more
wiley   +1 more source

Kinematic simulation and trajectory planning of intelligent tunneling automatic mesh-laying robot. [PDF]

open access: yesSci Rep
Chengjun H   +7 more
europepmc   +1 more source

Original and accurate polynomial interpolation method to determine the surface currents with a minimum of known points in the case of diffraction and radiating problems [PDF]

open access: green, 2003
Jean-Paul Zolésio   +8 more
openalex  

Volumetric thermometry in moving tissues using stack‐of‐radial MRI and an image‐navigated multi‐baseline proton resonance frequency shift method

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose To develop and evaluate a volumetric proton resonance frequency shift (PRF)–based thermometry method for monitoring thermal ablation in moving tissues. Methods A golden‐angle‐ordered 3D stack‐of‐radial MRI sequence was combined with an image‐navigated multi‐baseline (iNAV‐MB) PRF method to reconstruct motion‐compensated 3D temperature ...
Qing Dai   +6 more
wiley   +1 more source

Optimization by decoded quantum interferometry. [PDF]

open access: yesNature
Jordan SP   +8 more
europepmc   +1 more source

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