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Competition-driven evolution of organismal complexity
(2019)
Author summary We provide a theoretical proof-of-principle explanation for the empirically well-documented macroevolutionary pattern of punctuated changes in organismal complexity. According to such patterns, many phenotypic ...
Stochastic Path Perturbation Approach Applied to Non-Local Non-Linear Equations in Population Dynamics
(EDP Sciences, 2015-07)
We described the first passage time distribution associated to the stochastic evolution from an unstable uniform state to a patterned one (attractor of the system), when the time evolution is given by an integro-differential ...
Separation dichotomy and wavefronts for a nonlinear convolution equation
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2014)
Estudo numérico das tensões térmicas em placas planas de compósito tipo sanduíche
(Universidade Estadual de MaringáDepartamento de Engenharia MecânicaPrograma de Pós-Graduação em Engenharia MecânicaMaringá, PRCentro de Tecnologia, 2020)
Lambert-F univariate distributions for asymmetrical data
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Estatística - PIPGEsCâmpus São Carlos, 2021-12-16)
In this dissertation, we propose new univariate continuous distributions for modeling asymmetrical data. Initially, starting from a non-linear parametric transformation of an uniform random variable, we propose a new ...
Fairy circles and their non-local stochastic instability
(Springer, 2017-02)
We study analytically a non local stochastic partial differential equation describing a fundamental mechanism for patterns formation, as the one responsible for the so called fairy circles appearing in two different ...
Análise de sistemas reativos para controle de ruído em dutos pelo método dos elementos finitos
(Universidade Federal de Minas GeraisUFMG, 2005-09-30)
Exhaust systems of internal combustion engines are one of the main noise sources in the urban environment. In order to reduce the sound levels generated by such equipment, expansion chambers are usually employed once they ...
The thermohydrodynamical picture of a charged Brownian particle
(Sociedad Mexicana de Fisica, 2002-12-01)
We study a charged Brownian gas with a non uniform bath temperature, and present a thermohydrodynamical picture. Expansion on the collision time probes the validity of the local equilibrium approach and the relevant ...
The thermohydrodynamical picture of a charged Brownian particle
(2002-01-01)
We study a charged Brownian gas with a non uniform bath temperature, and present a thermohydrodynamical picture. Expansion on the collision time probes the validity of the local equilibrium approach and the relevant ...
Analytical solution for the soil-structure interaction of a non-uniform section pile on non-homogeneous soil conditions
(Universidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - GeotecniaFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín, 2022-12)
Non-prismatic piles are typically used in cases where large lateral loads must be resisted.
In many applications, these elements are implemented in partially and fully-embedded
layered soils to improve the load transfer ...