Equilibrium States
Mostrando 1-12 de 287 artigos, teses e dissertações.
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1. Un ensayo sobre la historia de la ciudadanía en América Latina desde una perspectiva a largo plazo
Resumo Este ensaio apresenta um ponto de vista sobre a história da cidadania na América Latina. Como na literatura relacionada clássica, a cidadania é definida como uma série de representações das tensões entre universalidade e igualdade -derivadas da forma em que as prerrogativas e obrigações dos membros individuais das organizações políticas t
Cad. EBAPE.BR. Publicado em: 09/12/2019
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2. Os efeitos econômicos da compensação integral do crédito do ICMS sobre o investimento no Brasil: o papel da União
Resumo Este artigo analisa o impacto da compensação imediata e integral do ICMS sobre o investimento através de um modelo de equilíbrio geral. Os resultados sugerem impactos positivos sobre a economia, porém com perda de arrecadação de 1,25% para os Estados no curto prazo. Uma alternativa é o aumento das transferências da União para Estados e Munic
Nova econ.. Publicado em: 10/10/2019
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3. Effects of artepillin C on model membranes displaying liquid immiscibility
It has been hypothesized that the therapeutic effects of artepillin C, a natural compound derived from Brazilian green propolis, are likely related to its partition in the lipid bilayer component of biological membranes. To test this hypothesis, we investigated the effects of the major compound of green propolis, artepillin C, on model membranes (small and g
Braz J Med Biol Res. Publicado em: 25/03/2019
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4. Modelagem do uso da Terra e Efeitos de Mudanças na Produtividade Agrícola entre 2008 e 2015
Resumo O artigo apresenta os resultados dos efeitos sistêmicos da mudança no padrão da produtividade agrícola entre 2008 e 2015. Para isso foi utilizado um modelo de equilíbrio geral computável (EGC) com especificação detalhada do uso da terra. Tal análise representa avanços no sentido de contribuir tanto para a modelagem econômica com uso da terr
Estud. Econ.. Publicado em: 2019-03
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5. Evaluación de caminos de difusión de Al en UAl4
ABSTRACT Once the stable structure of point defects and concentrations of defects in thermal equilibrium were obtained for each composition of Al of the compound UAl4, we identified, in this work, the more likely mechanisms for Al mobility in UAl4, and we analyzed transition states in the diffusion of Al in UAl4 by the Nudged Elastic Band (NEB) method implem
Matéria (Rio J.). Publicado em: 19/07/2018
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6. Discharge of Non-Reactive Fluids from Vessels
Abstract This paper presents simulations of discharges from pressure vessels that consistently account for non-ideal fluid behavior in all the required thermodynamic properties and individually considers all the chemical components present. The underlying assumption is that phase equilibrium occurs instantaneously inside the vessel and, thus, the dynamics of
Braz. J. Chem. Eng.. Publicado em: 2017-10
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7. Computational Study of Electronic Effects from β-Substituents on the Tautomerism of Naphthazarin Derivatives
In this work, semi-empirical AM1 and DFT B3LYP/6-31G** calculations were applied in the study of the interconversion among tautomers of several naphthazarin and 5-amino-8-hydroxy-1,4-naphthoquinone β-substituted derivatives bearing electron-donor or electron-withdrawing groups. Using a semi-empirical method, detailed potential energy landscapes for proton t
J. Braz. Chem. Soc.. Publicado em: 2017-04
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8. An efficient formulation for linear and geometric non-linear membrane elements
Utilizing the straingradient notation process and the free formulation, an efficient way of constructing membrane elements will be proposed. This strategy can be utilized for linear and geometric non-linear problems. In the suggested formulation, the optimization constraints of insensitivity to distortion, rotational invariance and not having parasitic shear
Lat. Am. j. solids struct.. Publicado em: 2014-11
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9. State estimation of chemical engineering systems tending to multiple solutions
A well-evaluated state covariance matrix avoids error propagation due to divergence issues and, thereby, it is crucial for a successful state estimator design. In this paper we investigate the performance of the state covariance matrices used in three unconstrained Extended Kalman Filter (EKF) formulations and one constrained EKF formulation (CEKF). As bench
Braz. J. Chem. Eng.. Publicado em: 2014-09
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10. Adicção a drogas e funcionamentos limites: suas expressões e convergências no Rorschach / Drug Addiction and Borderline Personality: their expressions and convergences at Rorschach
The drug addiction is characterized through the use of a substance, to which the power of functioning as the only mean capable of bringing relief to the anguish states internally lived by an individual is attributed. There is no consensus regarding the gathering of chemically dependent patients in a specifically addictive structure, however, in spite of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/10/2012
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11. Structural Transformation and Productivity in Latin America
We investigate the role of sectorial differences in labor productivity and the process of structural transformation (reallocation of labor across sectors) in accounting for the time path of aggregate productivity across six Latin American countries (Brazil, Chile, Argentina, Colombia, Mexico and Venezuela) from 1950 to 2003. We used a general equilibrium mod
Escola de Pós-Graduação em Economia da FGV. Publicado em: 12/08/2011
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12. Competência legislativa dos entes federados; conflitos e interpretação constitucional / Legislative jurisdiction of the political entitites: conflicts and constitutional interpretation.
The aim of this paper is to study the Legislative jurisdiction, which rules the solution of possible conflicts within its Political Entities, in the Brazilian Federalism and the Constitutional Interpretation. Initially, the foccus is on the Brazilian Federalism and the Constitutional jurisdiction in the role of the Federalism, its origin, characteristics and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/04/2011