نتایج جستجو برای: ir spectrum
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Abstract The article compares the experimental Fourier transform-infrared, Ultraviolet-visible (UV-vis), and proton nuclear magnetic resonance ( 1 H NMR) spectra of voriconazole fluconazole with density functional theory (DFT) calculations using five different functionals. results were compared previously reported data related to its analogue – posaconazole. analysis calculated infrared (IR) us...
In this work, we study a warped five-dimensional (5D) model with ultraviolet (UV) and infrared (IR) branes, that solves the hierarchy problem fundamental 5D Planck scale [Formula: see text], curvature parameter of order 4D mass text] TeV. The exhibits continuum Kaluza–Klein (KK) modes different gaps, at TeV scale, for all fields. We have computed Green’s functions spectral densities, shown how ...
General lattice vibrational properties of minerals, particularly those properties which strongly influence the thermodynamic behavior, are discussed in this paper (the second of a series relating thermodynamic and lattice vibrational properties of minerals). Infrared (IR), Raman (R), and inelastic neutron scattering (INS) data are summarized, if known, for the following minerals: halite (INS), ...
Global International Relations (IR) research promotes more spaces for a broader spectrum of histories, insights, and theoretical perspectives beyond the conventional dominant Western ones in IR discipline. The primary goal this paper is to highlight that study Regionalism has significant role supporting initiative ‘globalizing IR’ by representing sub-discipline open new ideas, theories methods,...
The tertiary interactions between amide-I vibrators on the separate helices of transmembrane helix dimers were probed by ultrafast 2D vibrational photon echo spectroscopy. The 2D IR approach proves to be a useful structural method for the study of membrane-bound structures. The 27-residue human erythrocyte protein Glycophorin A transmembrane peptide sequence: KKITLIIFG(79)VMAGVIGTILLISWG(94)IKK...
Over the course of the last decade, infrared (IR) and particularly thermal IR imaging based face recognition has emerged as a promising complement to conventional, visible spectrum based approaches which continue to struggle when applied in the real world. While inherently insensitive to visible spectrum illumination changes, IR images introduce specific challenges of their own, most notably se...
Whether nonalcoholic fatty liver disease (NAFLD) is related to vitamin D and bone health in obese children is unknown. The aim of this study was to evaluate vitamin D status and bone mineral density (BMD) in obese children according to their condition within the NAFLD spectrum. Anthropometric data, laboratory tests, and abdominal ultrasonography were obtained from 94 obese children. The subject...
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