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Practices of environmentally responsible reverse logistics systems in Brazilian companies
(2013)
The aim of this paper is to propose a classification of reverse logistics systems based on activities for value recovery from returned products. Case studies were carried out in three Brazilian companies. Research results ...
On the logistic modeling and forecasting of evolutionary processes: Application to human population dynamics
(Elsevier Science IncNew YorkEUA, 2010)
Estimation of COVID-19 dynamics “on a back-of-envelope”: Does the simplest SIR model provide quantitative parameters and predictions?
Basing on existence of the mathematically sequential reduction of the three-compartmental (SusceptibleInfected-Recovered/Removed) model to the Verhulst (logistic) equation with the parameters determined
by the basic ...
On the impact of disproportional samples in credit scoring models: An application to a Brazilian bank data
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Statistical methods have been widely employed to assess the capabilities of credit scoring classification models in order to reduce the risk of wrong decisions when granting credit facilities to clients. The predictive ...
Time-delayed coupled logistic capacity model in population dynamics
(American Physical Society, 2014-08)
This study proposes a delay-coupled system based on the logistic equation that models the interaction of a population with its varying environment. The integro-diferential equations of the model are presented in terms of ...
Comparison of logistic and neural network models to fit to the egg production curve of White Leghorn hens
(Poultry Science Assoc Inc, 2011-03-01)
Neural networks are capable of modeling any complex function and can be used in the poultry and animal production areas. The aim of this study was to investigate the possibility of using neural networks on an egg production ...
Comparison of logistic and neural network models to fit to the egg production curve of White Leghorn hens
(Poultry Science Assoc Inc, 2011-03-01)
Neural networks are capable of modeling any complex function and can be used in the poultry and animal production areas. The aim of this study was to investigate the possibility of using neural networks on an egg production ...
Comments on “dynamic adsorption of sulfamethoxazole from aqueous solution by lignite activated coke”
(2021)
This paper presents a brief discussion with regard to the fixed-bed modeling results of a recent paper by Li et al. published in this journal.
Modelos lineares generalizados multinomiais univariado e bivariado
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEstatística - Es, 2021-06-10)
This work presents the basical theorics fundaments of the generalized linear models e the caracteristiscs of the univariate multinomial and binomial logistic regression analysis. Practical aplications of binomial regression ...