Results 21 to 30 of about 184,273 (311)

Lidar Observed Optical Properties of Tropical Cirrus Clouds Over Gadanki Region

open access: yesFrontiers in Earth Science, 2020
The presence of cirrus cloud has its impact on the earth’s radiation budget. In order to study the effect of cirrus clouds in the tropical regions, it is essential to understand, and characterize their optical properties.
Nellore Manoj Kumar   +1 more
doaj   +1 more source

A Framework on Polarization, Cognitive Inflexibility, and Rigid Cognitive Specialization

open access: yesFrontiers in Psychology, 2022
Polarization is pervasive in the current sociopolitical discourse. Polarization tends to increase cognitive inflexibility where people become less capable of updating their beliefs upon new information or switching between different ways of thinking ...
James Shyan-Tau Wu   +7 more
doaj   +1 more source

The Beginnings of the Academic Career of Ștefan Procopiu [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2022
The two authors of the study approach the first steps of the impressive scientific career of acad. Ștefan Procopiu (1890-1972), and his fundamental discoveries, namely: determination of the molecular magnetic moment, the Procopiu phenomenon (longitudinal
Monica Nănescu, Oana Florescu
doaj  

Quantum Tunneling-Induced Membrane Depolarization Can Explain the Cellular Effects Mediated by Lithium: Mathematical Modeling and Hypothesis

open access: yesMembranes, 2021
Lithium imposes several cellular effects allegedly through multiple physiological mechanisms. Membrane depolarization is a potential unifying concept of these mechanisms. Multiple inherent imperfections of classical electrophysiology limit its ability to
Lubna Khreesha   +15 more
doaj   +1 more source

The effect of current density on the structure of nickel electrolytic foams and their catalytic properties during hydrogen production

open access: yesКонденсированные среды и межфазные границы, 2023
The effect of current density on the regularities of nickel foam deposition processes has been studied. Porous nickel foams were obtained by electrochemical deposition in the galvanostatic mode at current densities of 0.3, 0.6, 0.9, and 1.2 A cm-2.
Tina-Tini S. Trofimova   +3 more
doaj   +1 more source

Depolarization ratios retrieved by AERONET sun–sky radiometer data and comparison to depolarization ratios measured with lidar [PDF]

open access: yes, 2017
The linear particle depolarization ratios at 440, 675, 870, and 1020 nm were derived using data taken with the AERONET sun–sky radiometer at Seoul (37.45° N, 126.95° E), Kongju (36.47° N, 127.14° E), Gosan (33.29° N, 126.16° E), and Osaka (34.65° N, 135 ...
Mueller, Detlef   +24 more
core   +2 more sources

An Approach to Extended Fresnel Scattering for Modeling of Depolarizing Soil-Trunk Double-Bounce Scattering

open access: yesRemote Sensing, 2016
Focusing on scattering from natural media, dihedral (double bounce) scattering is often characterized as a soil-trunk double Fresnel reflection, like for instance, in most model-based decompositions.
Thomas Jagdhuber
doaj   +1 more source

Kinetics deformation of current-voltage characteristics of the varistor oxide structures due to overcharging of the localized states

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2014
Prolonged exposure of zinc oxide varistors to the electrical load leads to current-voltage characteristics (CVC) deformation, which is associated with a change in the height and width of the intergranular barriers, which are the main structural element ...
A. S. Tonkoshkur, A. V. Ivanchenko
doaj   +1 more source

The effect of relative humidity on the polarization Mueller matrix under the oil smoke environment

open access: yesFrontiers in Physics, 2023
For the variation of the polarized Mueller matrix of oil smoke particles under different relative humidity levels, the polarized single scattering characteristics of oil smoke particles are studied by using the Mie scattering theory, and the multiple ...
Chengbiao Shen   +5 more
doaj   +1 more source

Phase waves of local depolarization in biological tissues object speckle fields. Fundamental and applied aspects

open access: yesJournal of Innovative Optical Health Sciences
Our goal was to develop and experimentally validate a polarization-interference method for phase scanning of laser speckle fields generated by diffuse layers of birefringent biological tissues.
Yurii Ushenko   +11 more
doaj   +1 more source

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