Results 11 to 20 of about 84,936 (180)

The Effect of Crystal Mismatch on the Thermoelectric Performance Enhancement of Nano Cu2Se

open access: yesFrontiers in Materials, 2021
In the past decades, Cu2−xSe compounds have attracted great attention due to the inclusion of non-toxic and abundant elements, besides having a promising thermoelectric (TE) performance. In this work, we investigated the effect of a crystal mismatch of a
Yunus Demirci   +4 more
doaj   +1 more source

Mechanical Aspects of Deformation-Induced Surface Roughening in the Presence of Inclusions in a Subsurface Layer. Numerical Modeling

open access: yesFrontiers in Mechanical Engineering, 2020
The mechanical aspects of deformation-induced surface roughening inherent in microstructural inhomogeneity are studied numerically using single inclusion models. Three-dimensional finite-element calculations of uniaxial tension are performed for a set of
Varvara Romanova   +3 more
doaj   +1 more source

Designing ecology. The organic as a possible paradigm of a sustainable and resilient architecture

open access: yesAgathón, 2022
The integration of the organic dimension can be a strategy to reduce the impact of architecture on the environment and appears relevant to addressing the climate crisis.
Beatrice Balducci, Francesco Camilli
doaj   +1 more source

Higher-order nonlinear and dispersive effects on dust-ion-acoustic solitary waves in magnetized dusty plasmas

open access: yesResults in Physics, 2022
We deal with the theoretical investigation of the higher-order nonlinear and dispersive effects on the basic features of dust-ion-acoustic (DIA) solitary waves in a magnetized dusty plasma.
Salam Md. Abdus   +2 more
doaj   +1 more source

Fractional spin and the Pauli term [PDF]

open access: yes, 1999
It has recently been claimed that the inclusion of a Pauli term in (2+1) dimensions gives rise to a new type of anomalous spin term. The form of that term is shown to contradict the structure relations for the inhomogeneous Lorentz group.Comment: 1 pg ...
Hagen, C. R.
core   +2 more sources

A circular inclusion with inhomogeneous sliding imperfect interface in harmonic materials

open access: yesArchives of Mechanics, 2018
In the following study we rigorously analyze the problem of a circular inclusion with inhomogeneous imperfect sliding interface in finite deformation of harmonic materials.
D.R. McArthur, L.J. Sudak
doaj   +1 more source

Asymptotic Justification of Models of Plates Containing Inside Hard Thin Inclusions

open access: yesTechnologies, 2020
An equilibrium problem of the Kirchhoff–Love plate containing a nonhomogeneous inclusion is considered. It is assumed that elastic properties of the inclusion depend on a small parameter characterizing the width of the inclusion ε as εN with ...
Evgeny Rudoy
doaj   +1 more source

Quantification of arterial wall inhomogeneity size, distribution, and modulus contrast using FSI numerical pulse wave propagation

open access: yesArtery Research, 2014
Changes in aortic wall material properties, such as stiffness, have been shown to accompany onset and progression of various cardiovascular pathologies. Pulse Wave velocity (PWV) and propagation along the aortic wall have been shown to depend on the wall
Danial Shahmirzadi, Elisa E. Konofagou
doaj   +1 more source

Convective layered flows of a vertically whirling viscous incompressible fluid. Temperature field investigation

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
The paper discusses a class of exact solutions of the Oberbeck–Boussinesq equations suitable for describing three-dimensional nonlinear layered flows of a vertically swirling viscous incompressible fluid.
Natal'ya Vladimirovna Burmasheva   +1 more
doaj   +1 more source

Detection of inhomogeneous magnetic fields using magnetoelectric composites [PDF]

open access: yesModern Electronic Materials, 2023
Magnetoelectric (ME) composites have a wide range of possible applications, especially as room-temperature sensors of weak magnetic fields in magnetocardiography and magnetoencephalography medical diagnostic equipment.
Viktor V. Kuts   +8 more
doaj   +3 more sources

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