Listar Investigación y Desarrollo por título
Mostrando ítems 3621-3640 de 5699
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On demonyms: Historiography, monikers, and standardization [Acerca del gentilicio: historiografía, remoquetes y estandarización] (2020)
(Universidad Catolica Silva Henriquez, 2019) -
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On Heteronuclear Isoelectronic Alternatives to [Au13(dppe)5Cl2]3+: Electronic and Optical Properties of the 18-Electron Os@[Au12(dppe)5Cl2] Cluster from Relativistic Density Functional Theory Computations (2021)
(American Chemical Society, 2021)The development of well-defined atomically precise heteronuclear nanoclusters passivated by protecting ligands is presently a booming area, owing to the fact that doping well-known homonuclear nanostructures allows fine-tuning ... -
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On pharmacological neuroenhancement as part of the new neurorights' pioneering legislation in Chile: a perspective (2024)
(Frontiers Media SA, 2023)The so-called neurorights are emerging human rights, or rather reconfigurations of already existing human rights, seeking to address the impact of the possible misuse of neurotechnologies, which have the potential to become ... -
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On the 13C-NMR chemical shift anisotropy patterns and aromatic character in strained fullerenes: Computational analysis of D6h/D2d-C36 fullerene (2020)
(John Wiley and Sons Inc., 2020-09-05)The NMR characterization of small C36 hollow fullerene exposes a stable cage with structural features based on its strained curved π-surface in a D6h-symmetry. Our results indicate that planar-like aromatic properties of ... -
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On the Aromaticity and13 C-NMR Pattern of Pentagonal-Pyramidal Hexamethylbenzene Dication [C6 (CH3 )6 ]2+: A {C5 (CH3 )5 }− –{CCH3 }3+ Aggregate (2022)
(MDPI, 2021-12)The experimentally characterized hexamethylbenzene dication C6 (CH3 )62+ shows a pentagonal-pyramidal structure involving a carbon-capped five-membered ring. The structural characterization of this hypercoordination (or ... -
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On the Distribution of the Shallow Water Coral Coenocyathus Bowersi (Anthozoa: Scleractinia) in Chile (2023)
(Springer Science and Business Media Deutschland GmbH, 2023)New geographical records for the azooxanthellate ahermatypic scleractinian coral Coenocyathus bowersi Vaughan 1906, including the southernmost distribution record for the species, are presented based on colonies and fragments ... -
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On the formation of spherical aromatic endohedral buckminsterfullerene. Evaluation of M@C60(M = Cr, Mo, W) from relativistic DFT calculations (2020)
(Royal Society of Chemistry, 2020) -
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On the ligand role in determining the compact or extended metallic core architecture in gold superatoms. Evaluation of electronic and optical properties from relativistic DFT for [Au11(dppp)5]3+ and [Au11(dppe)6]3+ clusters (2021)
(Elsevier Ltd, 2022-01-01)The rational synthesis of well-defined clusters requires further understanding of the fundamental aspects related to the stabilization of preferred isomers over other possible species. Atomically-precise gold superatoms ... -
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On the Prediction of Lattice Energy with the Fukui Potential: Some Supports on Hardness Maximization in Inorganic Solids (2024)
(American Chemical Society, 2022)Using perturbation theory within the framework of conceptual density functional theory, we derive a lower bound for the lattice energy of the ionic solids. The main element of the lower bound is the Fukui potential in the ... -
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On the relationship between baseline corticosterone levels and annual survival of the thorn-tailed rayadito (2020)
(Academic Press Inc., 2021-01-01)Baseline concentrations of glucocorticoids (i.e., cortisol and/or corticosterone) can moderately increase with the degree of energy demands that an individual faces. This could be a mechanism based on which glucocorticods ... -
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On the stability and chemical bond of noble gas halide cations NgX+ (Ng = He – Rn; X = F – I) (2020)
(John Wiley and Sons Inc, 2020-10-24)Despite the belief that noble gases (Ng) are completely inert and cannot form stable molecules, a variety of Ng compounds have been reported under laboratory conditions and others were recently detected in the interstellar ... -
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On the structure and reactivity of PtnCun(n= 1-7) alloy clusters (2021)
(Royal Society of Chemistry, 2021-03-28)The structure, electronic and reactivity properties of PtnCun(n= 1-7) clusters are investigated in the framework of density functional theory (DFT). The most stable forms of the clusters are obtained by a structure search ... -
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OnabotulinumtoxinA decreases interictal CGRP plasma levels in patients with chronic migraine (2020)
(Lippincott Williams and Wilkins, 2015) -
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One-year bleaching efficacy using two HP products with different pH: A double-blind randomized clinical trial (2020)
(Blackwell Publishing Ltd, 2019)