Results 21 to 30 of about 2,679,470 (331)

Effect of Dispersion Solvent on the Deposition of PVP-Silver Nanoparticles onto DBD Plasma-Treated Polyamide 6,6 Fabric and Its Antimicrobial Efficiency

open access: yesNanomaterials, 2020
Polyvinylpyrrolidone-coated silver nanoparticles (PVP-AgNPs) dispersed in ethanol, water and water/alginate were used to functionalize untreated and dielectric barrier discharge (DBD) plasma-treated polyamide 6,6 fabric (PA66).
A. I. Ribeiro   +11 more
semanticscholar   +1 more source

A note on maximally resolvable spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1990
A.G. El'kin [1] poses the question as to whether any uncountable cardinal number can be the dispersion character of a Hausdorff maximally resolvable space.
V. Tzannes
doaj   +1 more source

ARPES insights on the metallic states of YbB6(001): E(k) dispersion, temporal changes and spatial variation [PDF]

open access: yes, 2014
We report high resolution Angle Resolved PhotoElectron Spectroscopy (ARPES) results on the (001) cleavage surface of YbB$_{6}$, a rare-earth compound which has been recently predicted to host surface electronic states with topological character.
de Jong, Nick   +9 more
core   +2 more sources

Phase characters of optical dark solitons with third-order dispersion and delayed nonlinear response

open access: yesPhysical Review E, 2022
15 pages, 7 ...
Yan-Hong Qin   +3 more
openaire   +3 more sources

Estimated model for spatial moment character parameters of wetted pattern under furrow irrigation infiltration

open access: yesShui kexue jinzhan, 2017
In order to further improve the practicality of moment analysis theory on the study of the transport characteristics of wetted pattern under tow-dimensional infiltration of furrow irrigation, the effects of initial soil water content, water depth, bottom
Weibo NIE   +3 more
doaj   +1 more source

Negative Group Velocity of Surface Polaritons in Metal Foil Nanostructure [PDF]

open access: yesЖурнал нано- та електронної фізики, 2017
The paper discusses the conditions under which the negative refraction in the membrane nanostructure consisting of isotropic films of metal (platinum, silver) on a metallic substrate (aluminum) at optical frequencies (UV) is possible.
Y.M. Aleksandrov, V.V. Yatsishen
doaj   +1 more source

Nondiffusive suprathermal ion transport in simple magnetized toroidal plasmas [PDF]

open access: yes, 2011
We investigate suprathermal ion dynamics in simple magnetized toroidal plasmas in the pres- ence of electrostatic turbulence driven by the ideal interchange instability. Turbulent fields from fluid simulations are used in the non-relativistic equation of
Fasoli, A.   +3 more
core   +2 more sources

Employing observed turbulent dissipation rates to obtain fundamental equations that parameterize turbulence effects in atmospheric models [PDF]

open access: yesRevista Brasileira de Meteorologia
Taylor diffusion model and forms for the autocorrelation functions are employed to derive turbulent dissipation rates. These formulations contain a numerical coefficient nc and are written in terms of turbulent scales associated with the energy ...
Gervásio Annes Degrazia   +5 more
doaj   +1 more source

Sinking microplastics in the water column: simulations in the Mediterranean Sea [PDF]

open access: yesOcean Science, 2021
We study the vertical dispersion and distribution of negatively buoyant rigid microplastics within a realistic circulation model of the Mediterranean sea. We first propose an equation describing their idealized dynamics.
R. de la Fuente   +6 more
doaj   +1 more source

Quantum Nonlocality in Two-Photon Experiments at Berkeley [PDF]

open access: yes, 1995
We review some of our experiments performed over the past few years on two-photon interference. These include a test of Bell's inequalities, a study of the complementarity principle, an application of EPR correlations for dispersion-free time ...
A M Steinberg   +24 more
core   +2 more sources

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