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Ionic medium effects on equilibrium constants .2. Binary systems comprising some bivalent cations and monocarboxylates in aqueous solution
(Elsevier B.V., 1996-10-01)
Simple equations were derived relating stoichiometric protonation constants of several monocarboxylates and formation constants associated with 1:1 complexes involving some bivalent cations and selected monocarboxylates, ...
First-principles simulation of elastic constants and electronic properties of GaN
(2014)
The electronic and structural properties and elastic constants of the wurtzite phase of GaN, was investigated by computer simulation at Density Functional Theory level, with B3LYP and B3PW hybrid functional. The electronic ...
Ionic medium effects on equilibrium constants .2. Binary systems comprising some bivalent cations and monocarboxylates in aqueous solution
(Elsevier B.V., 1996-10-01)
Simple equations were derived relating stoichiometric protonation constants of several monocarboxylates and formation constants associated with 1:1 complexes involving some bivalent cations and selected monocarboxylates, ...
A transformação vetorial de Ribaucour para subvariedades de curvatura constante
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Matemática - PPGMCâmpus São Carlos, 2015-06-09)
In this work we obtain a reduction of the vectorial Ribaucour transformation
that preserves the class of submanifolds with constant sectional curvature of space forms.
As a consequence, a process is derived to generate ...
Introdução à Mecânica Quântica no Ensino Médio através de uma discussão sobre a constante de Planck
(Universidade Federal de São CarlosUFSCarPrograma de Mestrado Nacional Profissional em Ensino de Física - PROFIS-SoCâmpus Sorocaba, 2023-02-28)
In this work, we develop an educational product to introduce quantum mechanics in High School through a discussion about Planck's constant. As a learning framework we used David Ausubel's Meaningful Learning Theory (MLT). ...
MULTIWAVELENGTH SPECTROPHOTOMETRIC DETERMINATION OF THE ACIDITY CONSTANT OF NITROSO-R-SALT IN VARIOUS MICELLAR MEDIA SOLUTIONS
(Sociedad Chilena de Química, 2007)
Cylindrical wormholes with positive cosmological constant
(American Physical Society, 2013-07)
We construct cylindrical, traversable wormholes with finite radii by taking into account the cutand-paste procedure for the case of cosmic string manifolds with a positive cosmological constant. Under reasonable assumptions ...
On inflation and variation of the strong coupling constant
(World Scientific, 2007-12)
Variation of constants in the very early universe can generate inflation. We consider a scenario where the strong coupling constant was changing in time and where the gluon condensate underwent a phase transition ending ...