Results 41 to 50 of about 271,557 (315)

An Anisotropic Damage Model of Quasi-Brittle Materials and Its Application to the Fracture Process Simulation

open access: yesApplied Sciences, 2022
Accurate predictions of the failure behaviors of quasi-brittle materials are of practical significance to underground engineering. In this work, a novel anisotropic damage model is proposed based on continuous damage mechanics.
Haijing Wang   +5 more
doaj   +1 more source

Ballistic Anisotropic Magnetoresistance [PDF]

open access: yesPhysical Review Letters, 2005
Electronic transport in ferromagnetic ballistic conductors is predicted to exhibit ballistic anisotropic magnetoresistance (BAMR) - a change in the ballistic conductance with the direction of magnetization. This phenomenon originates from the effect of the spin-orbit interaction on the electronic band structure which leads to a change in the number of ...
Velev, Julian P.   +3 more
openaire   +3 more sources

Application of quasi-homogeneous anisotropic laminates in grid-stiffened panel design [PDF]

open access: yes, 2012
Composite laminates are derived for standard configurations with quasi-homogeneous anisotropic properties, whereby in-plane and out-of-plane stiffness properties are concomitant.
David Kennedy   +3 more
core   +1 more source

The Reduced Longitudinal Growth Induced by Overexpression of pPLAIIIγ Is Regulated by Genes Encoding Microtubule-Associated Proteins

open access: yesPlants, 2021
There are three subfamilies of patatin-related phospholipase A (pPLA) group of genes: pPLAI, pPLAII, and pPLAIII. Among the four members of pPLAIIIs (α, β, γ, δ), the overexpression of three isoforms (α, β, and δ) displayed distinct morphological growth ...
Jin Hoon Jang, Hae Seong Seo, Ok Ran Lee
doaj   +1 more source

A Diagnosis of Anisotropic Eddy Diffusion From a High‐Resolution Global Ocean Model

open access: yesJournal of Advances in Modeling Earth Systems, 2020
Oceanic mesoscale eddies are known to diffuse and stir tracers, and the development of skillful eddy closures is aided considerably by the accurate diagnosis of these processes from eddy‐resolving model statistics.
Scott D. Bachman   +2 more
doaj   +1 more source

Compact Anisotropic Metasurface for Full Range and Arbitrary Complex-Amplitude Control

open access: yesIEEE Photonics Journal, 2022
A novel method for complex amplitude manipulation of spin light is proposed based on a double-layer compact anisotropic metasurface. A new degree of freedom (DOF) is introduced through independently rotating the two layers to achieve a full range control
Quan Li   +7 more
doaj   +1 more source

Anisotropic Diffusion in Anisotropic Stepanov Spaces

open access: yesBulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2019
Summary: We consider a problem on the image processing and computer vision. A wide range of methods allows to solve problems of this type. The methods of partial differential equations are the most useful and interesting ones. A non-linear diffusion takes special place in these studies.
openaire   +2 more sources

ON ANISOTROPIC DARK ENERGY [PDF]

open access: yesModern Physics Letters A, 2009
Since the discovery of accelerated expansion of the universe, it was necessary to introduce a new component of matter distribution called dark energy. The standard cosmological model considers isotropy of the pressure and assumes an equation of state p = ωρ, relating the pressure p and the energy density ρ.
Chan, R.   +2 more
openaire   +3 more sources

Stretching an anisotropic DNA [PDF]

open access: yesThe Journal of Chemical Physics, 2008
We present a perturbation theory to find the response of an anisotropic DNA to the external tension. It is shown that the anisotropy has a nonzero but small contribution to the force-extension curve of the DNA. Thus an anisotropic DNA behaves like an isotropic one with an effective bending constant equal to the harmonic average of its soft and hard ...
Eslami-Mossallam, B., Ejtehadi, M. R.
openaire   +3 more sources

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