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Autonomy and performance of public agencies: the case of Public Defenders’ Offices
(2020-12-22)
A literatura de Administração Pública possui ainda algumas questões em aberto sobre a autonomia das organizações públicas, especialmente no que se refere à relação entre autonomia e desempenho. Ainda não há uma indicação ...
A density functional study on the reactivity enhancement induced by gold in IrAu nanoalloys
(Royal Society of Chemistry, 2018-04)
IrAu nanoalloys have been proven to have remarkable reactivity for several reactions. In this work, mixed IrAu nanoalloys of 8, 27, 48 and 64 total atoms were studied in different atomic compositions (IrmAun) using Density ...
Explicit solvation effects on low-index Fe surfaces and small particles as adsorbents of Arsenic species: A DFT study
(Springer, 2021-06)
Density functional theory (DFT) calculations were carried out on hydroxylated and solvated (H&S) Fe substrates. Fe (110) and (111) extended surfaces as well as clusters of 32 and 59 atoms, and a nanoparticle of 80 atoms ...
Rapid characterization of dry cured ham produced following different PDOs by proton transfer reaction time of flight mass spectrometry (PTR-ToF-MS)
(Elsevier Science, 2011-07)
In the present study, the recently developed proton transfer reaction time of flight mass spectrometry (PTR-ToF-MS) technique was used for the rapid characterization of dry cured hams produced according to 4 of the most ...
Sustainability in Protected Designations of Origin (PDO) in the European Union: An approach from a Systematic Literature Review
(Universidad Central del Ecuador, 2021)
When autonomy is necessary for performance: Brazilian public defenders’ officesCuando la autonomía es necesaria para el desempeño: los defensores públicos brasileñosQuando a autonomia é necessária para o desempenho: defensoria pública do Brasil
(Escola Brasileira de Administração Pública e de Empresas da Fundação Getulio Vargas, 2022)
Application of hierarchical classification models and reliability estimation by bootstrapping, for authentication and discrimination of wine vinegars by UV–vis spectroscopy
(Elsevier Science, 2019-06)
In recent years, three Spanish wine vinegars have obtained the indication of Protected Denomination of Origin (PDOs) due to their unique characteristics and traditional method of production: “Vinagre de Jerez”, “Vinagre ...
Ni clusters embedded in multivacancy graphene substrates
(Pergamon-Elsevier Science Ltd, 2020-03)
In the present study, we performed density functional theory (DFT) calculations in order to study the structure and stability of small Ni clusters embedded in graphene multivacancy systems. The Bader charges, band structure, ...
Electronic and magnetic properties of the adsorption of As harmful species on zero-valent Fe surfaces, clusters and nanoparticules
(Elsevier Science, 2019-01-28)
A systematic theoretical study of the adsorption of H3AsO3 and H3AsO4 acids on Fe nanoparticles was carried out using the Density Functional Theory (DFT). Different sizes of zero-valent iron particles and also the two most ...
Uso de la teoría del funcional densidad (dft) en la caracterización estructural y electrónica de la perovskita triple sr3cosb2o9 sintetizada en el laboratorio
(2013)
El presente trabajo muestra el proceso de sintetización de la perovskita triple Sr3CoSb2O9 por medio del método de reacción de estado solido; se realizó un análisis estructural de la muestra usando difracción de rayos X, ...