Now showing items 21-30 of 1759
Classical Antiferromagnetism in Kinetically Frustrated Electronic Models
(American Physical Society, 2014-05)
We study, by means of the density matrix renormalization group, the infinite U Hubbard model—with one hole doped away from half filling—in triangular and square lattices with frustrated hoppings, which invalidate Nagaoka’s ...
Release kinetics of flavonoids in methyl linoleate from microparticles designed with inulin and channelizing agent
(Elsevier Ltd, 2014)
Quercetin (Q), naringenin (N) and epicatechin (E) were encapsulated with inulin (In) as encapsulating agent and Capsul (C) as channelizing agent by spray drying and applying a Box-Behnken design. Q-In, N-In, E-In, Q-In-C, ...
Model-free kinetics applied to sugarcane bagasse combustion
(Elsevier Science BvAmsterdamHolanda, 2006)
Development and In Vitro Evaluation of Propranolol Hydrochloride Controlled Release Tablets Using HPMC as Matrix Former
(COLEGIO FARMACEUTICOS PROVINCIA DE BUENOS AIRES, 2011)
The purpose of this paper was to produce controlled-release matrices with 120 mg of propranolol hydrochloride (PHCl) employing hydroxypropyl methylcellulose (HPMC, Methocel (R) K100) as the gel forming barrier. Although ...