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Coarse grained approach for universality classification of discrete models
(IOP Publishing, 2012-10)
Discrete and continuous models belonging to a universality class share the same linearities and (or) nonlinearities. In this work, we propose a new approach to calculate coarse-grained coefficients of the continuous ...
Pore Size Distribution of Ordered Nanostructured Carbon CMK-3 by means of Experimental Techniques and Monte Carlo Simulations
(Elsevier, 2013-06)
The design and study of new materials with specific properties is interesting in several scientific and technological fields. In the last years, nanostructured carbons (NC) have rapidly attracted the attention of some ...
Performing edge detection by difference of Gaussians using q-Gaussian kernels
(IOP PublishingBristol, 2014)
In image processing, edge detection is a valuable tool to perform the extraction of features from an image. This detection reduces the amount of information to be processed, since the redundant information (considered less ...
Study of water and dimethylformamide interaction by computer simulation
(1999-02-01)
Monte Carlo simulations of water-dimethylformamide (DMF) mixtures were performed in the isothermal and isobaric ensemble at 298.15 K and 1 atm. The intermolecular interaction energy was calculated using the classical 6-12 ...
Study of water and dimethylformamide interaction by computer simulation
(1999-02-01)
Monte Carlo simulations of water-dimethylformamide (DMF) mixtures were performed in the isothermal and isobaric ensemble at 298.15 K and 1 atm. The intermolecular interaction energy was calculated using the classical 6-12 ...
A multiple group item response theory model with centered skew-normal latent trait distributions under a Bayesian framework
(Taylor & Francis LtdAbingdonInglaterra, 2013)
The Truncated Inflated Beta Distribution
(TAYLOR & FRANCIS INCPHILADELPHIA, 2012)
The study of proportions is a common topic in many fields of study. The standard beta distribution or the inflated beta distribution may be a reasonable choice to fit a proportion in most situations. However, they do not ...
Família Weibull de razão de chances na presença de covariáveis
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Estatística - PPGEs, 2009-03-18)
The Weibull distribuition is a common initial choice for modeling data with monotone hazard rates. However, such distribution fails to provide a reasonable parametric _t when the hazard function is unimodal or bathtub-shaped. ...