Correlation between Na/K ratio and electron densities in blood samples of breast cancer patients
Sign Up to like & getrecommendations! Published in 2018 at "BioMetals"
DOI: 10.1007/s10534-018-0118-2
Abstract: The main purpose of this study was to investigate the relationship between the electron densities and Na/K ratio which has important role in breast cancer disease. Determinations of sodium and potassium concentrations in blood samples… read more here.
Keywords: electron densities; blood samples; breast cancer;
Electron densities over Si and O atoms of tetrahedra and their impact on Raman stretching frequencies and Si-NBO force constants
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2016.11.022
Abstract: Abstract Systematics of Si O Raman stretching frequencies in the range 800–1200 cm − 1 , and Si 2p and O 1s XPS binding energies (BE) are examined for a large number of alkali and alkaline earth… read more here.
Keywords: chemical shifts; stretching frequencies; xps chemical; force constants ... See more keywords
Learning models for electron densities with Bayesian regression
Sign Up to like & getrecommendations! Published in 2018 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2018.03.029
Abstract: Abstract The Hohenberg-Kohn theorems posit the ground state electron density as a property of fundamental importance in condensed matter physics, finding widespread application in much of solid state physics in the form of density functional… read more here.
Keywords: learning models; physics; densities bayesian; models electron ... See more keywords
The nature of the chemical bond in oxyanionic crystals based on QTAIM topological analysis of electron densities
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DOI: 10.1039/c9ra01403a
Abstract: The QTAIM topological analysis of the calculated electron densities in oxyanionic crystals revealed the covalency criteria for metal–oxygen and hydrogen bonds. read more here.
Keywords: topological analysis; oxyanionic crystals; nature chemical; qtaim topological ... See more keywords
Averaged electron densities of the helium-like atomic systems
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DOI: 10.1063/1.5129026
Abstract: Different kinds of averaging of the wavefunctions/densities of the two-electron atomic systems are investigated. Using several fully three-body methods of variational and direct types, the ground state wave functions Ψ of the helium-like atomic systems… read more here.
Keywords: atomic systems; wave functions; like atomic; calculated numerically ... See more keywords
Determination of effective atomic numbers and electron densities for some synthesized triazoles from the measured total mass attenuation coefficients at different energies
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Journal of Physics"
DOI: 10.1139/cjp-2017-0923
Abstract: The effective atomic numbers and electron densities of some synthesized triazoles were determined using the experimental values of total mass attenuation coefficients at 13.93, 17.77, 26.34, and 59.54 keV photon energies. The measurements were performed… read more here.
Keywords: effective atomic; electron densities; densities synthesized; synthesized triazoles ... See more keywords
Effects of a nuclear-disturbed environment on electromagnetic wave propagation through the atmosphere.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.475466
Abstract: This paper investigates the effects of a nuclear-disturbed environment on the transmission of electromagnetic (EM) waves through the atmosphere. An atmospheric nuclear detonation can produce heightened free electron densities in the surrounding atmosphere that can… read more here.
Keywords: effects nuclear; detonation; free electron; electron densities ... See more keywords