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Modeling the Plasma Frequency for F2-Region Using Modified Chapman Function and NeQuick2 Model over Different Geographical Locations and Months [PDF]
Engineering and Technology Journal, 2019 This study aims to modeling the plasma frequency profile of the F2 region as a function of geographical location and month of the y ear. The most important model and function used are Chapman function and NeQuick 2 model which have been defined both by ...
Ali Nima
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Remote Sensing, 2021 Many analyses of the perturbed ionospheric D-region and its influence on the propagation of ground-based and satellite signals are based on data obtained in ionospheric remote sensing by very low/low frequency (VLF/LF) signals.
Aleksandra Nina
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Angewandte Chemie, 2020 Despite the fact that a lots of strategies have been developed to improve the efficiency of oxygen evolution reaction (OER), how to precisely and properly modulating the surface electronic properties of catalysts to improve the catalytic activity is ...
Dong He +7 more
semanticscholar +1 more source
Remote Sensing, 2023 Swarm electron density (Ne) observations from the Langmuir probe (LP) can detect ionospheric disturbances at the altitude of a satellite. Along-track satellite observations provide a large number of very short observations of different places in the ...
Wojciech Jarmołowski +9 more
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The electron density distribution in CN−, LiCN and LiNC. The use of minimal and extended basis set SCF calculations [PDF]
, 1977 Electron density maps are reported for the CN−ion and the LiCN and LiNC molecules, calculated from molecular wave-functions near the Hartree-Fock limit. The electron density distribution derived from CNDO/ 2 wavefunctions does not resemble the ab initio ...
Bats, J.W., Feil, D.
core +2 more sources
Physical Review Letters, 2009 We present a parameter-free method for an accurate determination of long-range van der Waals interactions from mean-field electronic structure calculations.
A. Tkatchenko, M. Scheffler
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Crystals, 2021 Libraries of extremely localized molecular orbitals (ELMOs) have been recently assembled to reconstruct approximate wavefunctions of very large biological systems, such as polypeptides and proteins.
Erna K. Wieduwilt +4 more
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Electron density diagnostics in atmospheric pressure radio frequency dielectric barrier discharge and discharge with bare electrode [PDF]
, 2019 Electron densities in two types of atmospheric pressure radio frequency plasma sources: dielectric barrier discharge (DBD) and discharge with bare electrode (DBE) are investigated by analysis of Stark broadening of Hydrogen Balmer (Hβ) lines.
Cvetanović, Nikola +6 more
core +2 more sources
Acta Crystallographica Section D: Structural Biology, 2018 ISOLDE is an interactive molecular-dynamics environment for rebuilding models against experimental cryo-EM or crystallographic maps. Analysis of its results reinforces the need for great care when validating models built into low-resolution data.
T. Croll
semanticscholar +1 more source
Electron Density Distribution in Organometallic Materials
CHIMIA, 2009 The electron density distribution is a fundamental property that provides information on the way in which atoms are held together to form molecules, polymers or supramolecular aggregates.
Piero Macchi
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