Results 11 to 20 of about 424,036 (273)

Vortex lattice inhomogeneity in spatially inhomogeneous superfluids [PDF]

open access: yesPhysical Review A, 2004
5 RevTeX pgs,2 figures, published ...
Sheehy, Daniel E., Radzihovsky, Leo
openaire   +2 more sources

A Nonlinear Diffusion Model with Smoothed Background Estimation to Enhance Degraded Images for Defect Detection

open access: yesApplied Sciences, 2022
It is important to detect the defect of products efficiently in modern industrial manufacturing. Image processing is one of common techniques to achieve defect detection successfully. To process images degraded by noise and lower contrast effects in some
Tao Yang, Bingchao Xu, Bin Zhou, Wei Wei
doaj   +1 more source

Jupiter’s inhomogeneous envelope

open access: yesAstronomy & Astrophysics, 2022
Context.While Jupiter’s massive gas envelope consists mainly of hydrogen and helium, the key to understanding Jupiter’s formation and evolution lies in the distribution of the remaining (heavy) elements. Before the Juno mission, the lack of high-precision gravity harmonics precluded the use of statistical analyses in a robust determination of the heavy-
Y. Miguel   +15 more
openaire   +6 more sources

Full-Coupled Convolutional Transformer for Surface-Based Duct Refractivity Inversion

open access: yesRemote Sensing, 2022
A surface-based duct (SBD) is an abnormal atmospheric structure with a low probability of occurrence buta strong ability to trap electromagnetic waves. However, the existing research is based on the assumption that the range direction of the surface duct
Jiajing Wu   +6 more
doaj   +1 more source

Method for Electromagnetic Property Extraction of Sublayers in Metal-Backed Inhomogeneous Metamaterials

open access: yesIEEE Access, 2020
A scattering (S-) parameter method has been proposed for electromagnetic property extraction of a target layer within metal-backed inhomogeneous metamaterial (MM) structures.
Ugur Cem Hasar   +3 more
doaj   +1 more source

Inhomogeneous quantum quenches [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2008
30 pages, 6 ...
Sotiriadis, S, Cardy, J
openaire   +4 more sources

Drag Force for Asymmetrically Grafted Colloids in Polymer Solutions

open access: yesFrontiers in Physics, 2019
We consider the situation in which a colloidal particle modifies locally the solvent leading to a spatially dependent viscosity. This situation is typical for colloidal particles in crowded environment, for example DNA-grafted particles in a polymer ...
Matthias Werner   +4 more
doaj   +1 more source

Density inhomogeneities and Rashba spin-orbit coupling interplay in oxide interfaces [PDF]

open access: yes, 2017
There is steadily increasing evidence that the two-dimensional electron gas (2DEG) formed at the interface of some insulating oxides like LaAlO3/SrTiO3 and LaTiO3/SrTiO3 is strongly inhomogeneous.
Bovenzi, N.   +5 more
core   +3 more sources

Caffarelli–Kohn–Nirenberg inequality for biharmonic equations with inhomogeneous term and Rellich potential

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2023
In this article, multiplicity of nontrivial solutions for an inhomogeneous singular biharmonic equation with Rellich potential are studied. Firstly, a negative energy solution of the studied equations is achieved via the Ekeland's variational principle ...
Yang Yu, Yulin Zhao
doaj   +1 more source

Size Measurement of Laser-Induced Damage in Large-Aperture Final Optics

open access: yesIEEE Access, 2018
In this paper, a hierarchical kernel extreme learning machine (HK-ELM) is proposed to solve the problem that the size of laser-induced damage (LID) cannot be accurately measured under the condition of inhomogeneous total internal reflection illumination.
Guodong Liu   +10 more
doaj   +1 more source

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