Listar Investigación y Desarrollo por título
Mostrando ítems 4708-4727 de 5695
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Structural characterization, reactivity, and vibrational properties of silver clusters: a new global minimum for Ag16 (2020)
(NLM (Medline), 2020-12-07)In the present work, the lowest energy structures and electronic properties of Agn clusters up to n = 16 are investigated using a successive growth algorithm coupled with density functional theory calculations (DFT). In ... -
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Structural effects of alkali-metals on the B12skeleton (2020)
(Royal Society of Chemistry, 2020) -
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Structural Effects of pH Variation and Calcium Amount on the Microencapsulation of Glutathione in Alginate Polymers (2024)
(Hindawi Limited, 2022)Reduced glutathione (GSH) has a high antioxidant capacity and is present in nearly every cell in the body, playing important roles in nutrient metabolism, antioxidant defense, and regulation of cellular events. Conversely, ... -
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Structural Evolution and Electronic Properties of Intermediate Sized Tin (n=33--60) Clusters (2021)
(John Wiley and Sons Inc, 2021)The structural evolution of Tin ((Formula presented.)) clusters has been investigated by using the systematic cluster growth method together with the many-body Gupta potential. The lowest energy structures are further ... -
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Structural Insights into the Substrate Transport Mechanisms in GTR Transporters through Ensemble Docking (2022)
(MDPI, 2022-02-01)Glucosinolate transporters (GTRs) are part of the nitrate/peptide transporter (NPF) family, members of which also transport specialized secondary metabolites as substrates. Glucosinolates are defense compounds derived from ... -
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Structural, electronic and catalytic properties of bimetallic PtnAgn (n=1–7) clusters (2020)
(Elsevier Ltd, 2020) -
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Structural, electronic and magnetic properties of copper(I) cubic clusters (2021)
(Elsevier Ltd, 2020-11-02)We report the molecular and electronic structure, and the calculated electronic excitation energies, using the time dependent density functional methodologies (TD-DFT), and the induced magnetic field (Bi) of a series of ... -
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Structural, morphological and magnetic properties of iron oxide thin films obtained by atomic layer deposition as a function of their thickness (2021)
(Elsevier B.V., 2021-07-15)Hematite (α-Fe2O3) thin films with different thicknesses between 4 and 16 nm were synthesized by atomic layer deposition, employing 500 to 2000 cycles of FeCp2/O3. After a thermal reduction process, under a controlled ... -
Structure and bonding of molecular stirrers with formula B7M2- and B8M2 (M = Zn, Cd, Hg) (vol 22, pg 12312, 2020) (2024)
(ROYAL SOC CHEMISTRY, 2023)Correction for 'Structure and bonding of molecular stirrers with formula B7M2- and B8M2 (M = Zn, Cd, Hg)' by Rui Yu et al., Phys. Chem. Chem. Phys., 2020, 22, 12312-12320, https://doi.org/10.1039/D0CP01603A. -
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Structure and bonding of molecular stirrers with formula B7M2−and B8M2(M = Zn, Cd, Hg) (2020)
(Royal Society of Chemistry, 2020) -
Article
Structure and electronic properties of benzimidazole and cycloheptaimidazole gold N-heterocyclic carbenes (2021)
(Elsevier Ltd, 2021-09-01)Two related families (one previously experimentally reported and another theoretically proposed) of gold benzimidazole (family 1) and cycloheptaimidazole (family 2) N-heterocyclic carbenes were studied due to the potential ... -
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Structure of the nose in patients with class III facial deformities [Estructura Nasal en Pacientes con Deformidad Facial Clase III] (2020)
(Universidad de la Frontera, 2014) -
Article
Structure, diversity, and environmental determinants of high-latitude threatened conifer forests (2021)
(MDPI AG, 2021)Pilgerodendron uviferum (D. Don) Florin is an endemic, threatened conifer that grows in South America. In the sub-Antarctic territory, one of the most isolated places in the world, some forest patches remain untouched since ... -
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Structure-antioxidant activity relationships in boldine and glaucine: a DFT study (2021)
(Royal Society of Chemistry, 2021-01-14)Previous experimental results on the free radical-scavenging properties of boldine, one of the most potent natural antioxidants, suggested that the benzylic hydrogen, neighboring a nitrogen lone electron pair, might be the ... -
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Structure-Based Optimization of Coumarin hA3 Adenosine Receptor Antagonists (2020)
(American Chemical Society, 2020) -
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Article
STUDENT ATTRACTION AND MARKETING STRATEGIES IN A TECHNICAL NATIONAL INSTITUTE: A BRAZILIAN CASE STUDY (2024)
(ANPAD - Associacao Nacional de Pos-Graduacao e Pesquisa em Administracao, 2024)Purpose: This case study analyzes how management strategies for higher technical-vocational education are used to attract students, based on institutional marketing, and how they were put into practice in the MarketIFPI ... -
Article
Student burnout and engagement: Relationship with adolescent use of alcohol and attitudes towards authority (2021)
(Elsevier Doyma, 2021-05-01)Background/Objective: The burnout syndrome has been related to development of transgressive attitudes toward norms that facilitate risk behaviors in youth, such as drinking alcohol. On the contrary, academic engagement is ... -
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Students perception regarding the replacement of restorations (2021)
(Universidad de Ciencias Medicas de La Hab, 2021-03)Introduction: The replacement of defective restorations, which leads to a greater loss of the dental remnant before each replacement, represents the large majority of the dentist's practice. Objective: To determine if there ...