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A computational study of ² JHH(gem) indirect spin-spin coupling constants in simple hydrides of the second and third periods
(John Wiley & Sons Ltd, 2008-02)
Several theoretical methods have been used to compute ²JHH in neutral, anionic and cationic HXH hydrides, X being the 14 nuclei from Li to CI (28molecules). Since the calculations also provide ¹JXH spin‐spin coupling ...
QSPR study of the Henry's law constant for heterogeneous compounds
(Institution of Chemical Engineers, 2020-02)
We establish a Quantitative Structure-Property Relationships study on the Henry's law constant of 530 heterogeneous compounds, including pesticides, solvents, aromatic hydrocarbons and persistent pollutants. The multivariable ...
New cosmological constraints on the variation of fundamental constants: the fine structure constant and the Higgs vacuum expectation value
(EDP Sciences, 2013-03)
Aims: We study the time variation of the fine structure constant, α, and the Higgs vacuum expectation value v, during the Big Bang nucleosynthesis (BBN). Methods: We computed primordial abundances of light nuclei produced ...
Coleira best – a coleira inteligente e companheira do seu cão
(Universidade Federal do Rio de JaneiroBrasilEscola de Belas ArtesUFRJ, 2019)
Comparação de modelos dinâmicos utilizando filtro IMM aplicado ao problema de rastreamento de VANTs
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia de Controle e AutomaçãoUTFPR, 2019-06-26)
In target tracking problems, two of the main concerns are the choice of suitable mathematical models that represent the dynamics of a certain object’s movements and the choice of suitable stochastic filters used to estimate ...
Determinação das constantes de estabilidade dos complexos formados entre os aminoácidos cisteína, N-acetilcisteína e lisina com chumbo em solução aquosa
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2011-01-18)
In this study we investigated the interaction between lead and the amino acid cysteine, lysine and N-acetylcysteine by testing long-term contact with ion exchanger resins and also the determination of stability constants. ...