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A family of linear stable equilibria in the Sun-Earth-Sail problem
(2020-05-01)
The collinear libration point of the Sun-Earth Circular Restricted Three-Body Problem (CR3BP), L3 is located opposite to the Earth with respect to the Sun. Whereas several space missions have been launched to the other two ...
Improving phase equilibrium calculation with the Peng-Robinson EOS for fats and oils related compounds/supercritical CO2 systems
(Elsevier Science BvAmsterdamHolanda, 2000)
Determinacy of equilibria in nonsmooth economies
(Elsevier Science Sa, 1999-11)
Concavifiable preferences are representable by a function which is twice differentiable almost everywhere, by theorem of Alexandroff [Alexandroff, A.D., 1939. Almost Everywhere Existence of Second Differentials of Convex ...
Relative equilibria in continuous stellar dynamics
(SPRINGER, 2010)
A family of three nested regular polygon central configurations
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAUFMG, 2019-09)
New correlations for prediction of high-pressure phase equilibria of n-alkane mixtures with the RKPR EoS: Back from the use of l ij (Repulsive) interaction parameters
(American Chemical Society, 2019-02)
After detecting some inadequate predictions of volumetric properties and solid-liquid equilibria with the RKPR Equation of State coupled to previously correlated parameters (Cismondi Duarte, M.; et al. Fluid Phase Equilib. ...
Solvent and substituent effects on the conformational equilibria and intramolecular hydrogen bonding of 4-substituted-2-hydroxybenzaldehydes
(Pergamon-Elsevier Science Ltd, 2007-04-02)
By applying the B3LYP/6-31G(d) method with the SCIPCM model on seven 4X substituted 2-hydroxybenzaldehydes, some structural characteristics related with their conformational equilibria and intramolecular hydrogen bonds ...
Protic ionic liquids as constituent of aqueous two-phase system based on acetonitrile: Synthesis, phase diagrams and genipin pre-purification
(2020-03-01)
The aim of this study was to evaluate the formation of aqueous two-phase systems (ATPS) based on different protic ionic liquids (PIL), synthesized using amines, and organic or inorganic acid, and acetonitrile (ACN). The ...
HSAB analysis of charge transfer in the gas-phase acid-base equilibria of alkyl-substituted alcohols
(American Chemical Society, 1999)
A simple model to analyze charge redistribution associated with proton transfer (PT) reaction is derived from a classical ion transport model. The model is applied to the gas-phase acid-base equilibria of alkyl alcohols. ...