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Research note on power-series expression of mass concentration profile in nonlinear diffusion-reaction processes
(Praise Worthy Prize, 2011-11)
In this paper, a steady state one-dimensional diffusion-reaction process is considered. As a descriptive mathematical model for such processes, a high nonlinear boundary value problem (BVP) for a second order ordinary ...
Reasoning about Sentiment and Knowledge Diffusion in Social Networks
(IEEE Computer Society, 2017-12)
Social media platforms, taken in conjunction, can be seen as complex networks; in this context, understanding how agents react to sentiments expressed by their connections is of great interest. Here, the authors show how ...
Diffusion of glucose and sodium chloride in green olives during curing as affected by lye treatment
(Elsevier, 2008-12)
Green olives variety Arauco were debittered using lye concentrations of 2.00%, 2.50% and 3.00% of NaOH. Each treatment was then subjected to two rinsing processes with tap water. Next, the olives were cured with brine at ...
Curing kinetics of epoxy-urethane copolymers
(John Wiley & Sons Inc, 2001-03)
The cure of the epoxy resin diglycidyl ether of bisphenol A (Araldyt GY9527) with a mixture of cycloaliphatic amines (Distraltec) was studied, and the focus was on the effect of the copolymerization with a commercial ...
Development and characterization of benznidazole nano- and microparticles: A new tool for pediatric treatment of Chagas disease?
(Elsevier Science, 2019-01)
Benznidazole (BNZ) is the drug of choice for the treatment of Chagas disease in many countries. However, its low water solubility produces low and/or variable oral bioavailability. Thus, the aim of this work was to formulate ...
Communication—large electron-hole diffusion lengths in methylammonium lead triiodide perovskite films prepared by an electrochemical-chemical approach
(Electrochemical Society Inc., 2017-11)
Methylammonium lead triiodide (CH3NH3PbI3) perovskite films were generated by chemical conversion of PbO2 layers electrodeposited over NiO hole selective contact, by simple immersion in CH3NH3I isopropanol solution under ...
Editar en la universidad, una construcción permanente
(Facultad de Diseño y Comunicación. Universidad de Palermo, 2020)
Aplicación de modelos matemáticos al proceso de secado asistido por infrarrojos de descartes de limón (Citrus limon (l.) Burm. F. Cv. genova)Application of mathemathical models to infrared assisted drying process of lemon waste (Citrus limon (l.) Burm. F. Cv. genova)
(Universidad Nacional de Colombia, 2013-10)
Los desechos agroindustriales son uno de los principales problemas ambientales a nivel mundial. Debido a las altas exigencias de calidad, la comercialización de limones de exportación genera grandes cantidades de desechos. ...
Justice as social representation: Diffusion and differential positioningLa justicia como representación social: difusión y posicionamientos diferenciales
(Taylor & Francis, 2014-07)
El objetivo principal de este trabajo es analizar la relación entre el proceso de difusión de las representaciones sociales de la justicia por la prensa y su apropiación por parte de los lectores. Se realizaron dos estudios ...
Polarographic determination of nitrofurazone and furazolidone in pharmaceutical formulations and urine
(Royal Society of Chemistry, 1987)
In pyridine - formic acid buffer and tetramethylammonium chloride solution over the pH range 0-8.5, nitrofurazone, furazolidone and other nitrofuran derivatives are reduced in a six-electron process, giving rise to a well ...