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Mostrando ítems 91-100 de 605
Una metodología para identificar el conocimiento clave para mejorar la calidad en el desarrollo de nuevos productos
(ÁLVAREZ QUIJADA, ROSARIO GUADALUPE, 2012)
Serological, clinical and epidemiological evaluation of toxocariasis in urban areas of south Brazil.
(São Paulo, 2010-01)
Toxocariasis is a worldwide public-health problem that poses major risks to children who may accidentally ingest embryonated eggs of Toxocara. The objectives of this study were to investigate the occurrence of anti-Toxocara ...
Unraveling polar Diels-Alder reactions with conceptual DFT analysis and the distortion/interaction model
(Royal Society of Chemistry, 2014-01)
The reaction energetics of 280 polar Diels–Alder (DA) reactions between 70 dienophiles and 4 dienes have been studied in detail using the B3LYP/6-31G* level of theory, combining conceptual density functional theory (DFT) ...
Theoretical study of the reaction mechanism of a series of 4-hydroxycoumarins against the DPPH radical
(Elsevier Science, 2014-05)
Structural, electronic and energetic characteristics of a series of 4-hydroxycoumarin derivatives have been studied using DFT to elucidate the mechanisms involved in their antiradical activities against DPPH radical. ...
Effects of drying air temperature on the structural properties of garlic evaluated during drying
(International Jpurnal of Food Properties, 2013-05-24)
Second order phase transitions may occur in foodstuffs during the convective drying process.
These transitions involve physicochemical changes, which influence both structural properties
and drying behavior. The aim of ...