Results 81 to 90 of about 25,749,470 (253)

Surface effects on anti-plane shear waves propagating in magneto-electro-elastic nanoplates [PDF]

open access: yes, 2015
Material surfaces may have a remarkable effect on the mechanical behavior of magneto-electro-elastic (or multiferroic) structures at nanoscale. In this paper, a surface magneto-electro-elasticity theory (or effective boundary condition formulation ...
Bin Wu   +3 more
semanticscholar   +1 more source

Discrepancy Between ASTER- and MODIS- Derived Land Surface Temperatures: Terrain Effects

open access: yesSensors, 2009
The MODerate resolution Imaging Spectroradiometer (MODIS) and the Advanced Spaceborne Thermal Emission Reflection Radiometer (ASTER) are onboard the same satellite platform NASA TERRA.
Yasushi Yamaguchi   +2 more
doaj   +1 more source

Reducing the Discrepancy Between ASTER and MODIS Land Surface Temperature Products

open access: yesSensors, 2007
Human-induced global warming has significantly increased the importance ofsatellite monitoring of land surface temperature (LST) on a global scale. The MODerate-resolution Imaging Spectroradiometer (MODIS) provides a 1-km resolution LST productwith ...
Changqing Ke   +2 more
doaj   +1 more source

Two regimes for effects of surface disorder on the zero-bias conductance peak of tunnel junctions involving d-wave superconductors

open access: yes, 2004
Impurity-induced quasiparticle bound states on a pair-breaking surface of a d-wave superconductor are theoretically described, taking into account hybridization of impurity- and surface-induced Andreev states.
A. M. Dyugaev   +16 more
core   +1 more source

The domain of parabolicity for the Muskat problem

open access: yes, 2018
We address the well-posedness of the Muskat problem in a periodic geometry and in a setting which allows us to consider general initial and boundary data, gravity effects, as well as surface tension effects.
Escher, Joachim   +2 more
core   +1 more source

Surface Curvature Effects on Reflectance from Translucent Materials [PDF]

open access: yes, 2010
Most of the physically based techniques for rendering translucent objects use the diffusion theory of light scattering in turbid media. The widely used dipole diffusion model (Jensen et al.
Kolchin, Konstantin
core   +2 more sources

Effects of Surface Transition and Adsorption on Ionic Liquid Capacitors [PDF]

open access: yes, 2020
Room-temperature ionic liquids (RTILs) are synthetic electrolytes with electrochemical stability superior to that of conventional aqueous-based electrolytes, allowing a significantly enlarged electrochemical window for application as capacitors.
Chao, Huikuan, Wang, Zhen-Gang
core  

Surface effects in maghemite nanoparticles

open access: yesJournal of Magnetism and Magnetic Materials, 2007
A consistent model is presented for the variation of saturation magnetization with particle size in maghemite nanoparticles, based on the existence of a magnetically disordered layer with a constant thickness of 1 nm. For particles smaller than 3 nm, layer thickness increases rapidly, and MS is already zero for 2.5 nm particle size.
Millan, A.   +6 more
openaire   +2 more sources

Visual Distortions Near a Neutron Star and Black Hole

open access: yes, 1993
The visual distortion effects visible to an observer traveling around and descending to the surface of an extremely compact star are described. Specifically, trips to a ``normal" neutron star, a black hole, and an ultracompact neutron star with extremely
Nemiroff, Robert J.
core   +2 more sources

Synthesis and Characterization of Copper Ferrite Nanoparticles for Efficient Photocatalytic Degradation of Organic Dyes

open access: yesJournal of Nanotechnology
This paper reports the successful synthesis of spinel-type CuFe2O4 ferrite nanoparticles with an average particle size of 24 nm, produced using the citrate sol–gel autocombustion method.
Julia Mazurenko   +7 more
doaj   +1 more source

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