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Análise de investimento de um sistema agroflorestal sob situação de riscoAgroforest system investment analysis under risk
(Universidade Federal de Lavras (UFLA), 2015)
Critical behaviour of the Ising ferromagnet confined in quasi-cylindrical pores: A Monte Carlo study
(American Institute of Physics, 2013-10)
The critical behaviour of the Ising ferromagnet confined in pores of radius R and length L is studied by means of Monte Carlo computer simulations. Quasi-cylindrical pores are obtained by replicating n-times a triangular ...
Spatial patterns of conditions leading to peak O3 concentrations revealed by clustering analysis of modeled data
(Springer, 2019-06)
Air quality models are currently the best available tool to estimate ozone (O3) concentrations in the Metropolitan Area of Buenos Aires (MABA). While the DAUMOD-GRS has been satisfactorily evaluated against observations ...
Parameter recovery for a skew-normal IRT model under a Bayesian approach: hierarchical framework, prior and kernel sensitivity and sample size
(TAYLOR & FRANCIS LTDABINGDON, 2012)
Item response theory (IRT) comprises a set of statistical models which are useful in many fields, especially when there is an interest in studying latent variables (or latent traits). Usually such latent traits are assumed ...
A general long-term aging model with different underlying activation mechanisms: Modeling, Bayesian estimation, and case influence diagnostics
(Taylor & Francis Inc, 2017-01-01)
In this paper we propose a general cure rate aging model. Our approach enables different underlying activation mechanisms which lead to the event of interest. The number of competing causes of the event of interest is ...
Characterization of the PSD of Activated Carbons by a Heterogeneous Surface Mixed Model
(Elsevier, 2013-11)
In this study, a model is proposed to calculate the Pore Size Distribution (PSD) of microporous activated carbons taking into account the defects as heterogeneity particles in the inner surface of each graphitic slit pore. ...
A distribuição normal-valor extremo generalizado para a modelagem de dados limitados no intervalo unitário (0, 1)
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Estatística - PIPGEsCâmpus São Carlos, 2019-06-28)
In this research a new statistical model is introduced to model data restricted in the continuous interval (0,1). The proposed model is constructed under a transformation of variables, in which the transformed variable is ...
Bayesian inference for power law processes with applications in repairable systems
(2012)
Statistical models for recurrent events are of great interest in repairable systems reliability and maintenance. The adopted model under minimal repair maintenance is frequently a nonhomogeneous Poisson process with the ...