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Homicides among women in the different Brazilian regions in the last 35 years: an analysis of age-period-birth cohort effects
(Associação Brasileira de Saúde Coletiva (ABRASCO), 2017)
On the existence and stability of periodic orbits in non ideal problems: General results
(2007-11-01)
In this work, motivated by non-ideal mechanical systems, we investigate the following O.D.E. ẋ = f (x) + εg (x, t) + ε2g (x, t, ε), where x ∈ Ω ⊂ ℝn, g, g are T periodic functions of t and there is a 0 ∈ Ω such that f (a ...
On the existence and stability of periodic orbits in non ideal problems: General results
(2007-11-01)
In this work, motivated by non-ideal mechanical systems, we investigate the following O.D.E. ẋ = f (x) + εg (x, t) + ε2g (x, t, ε), where x ∈ Ω ⊂ ℝn, g, g are T periodic functions of t and there is a 0 ∈ Ω such that f (a ...
On the number of cells for flexural vibration suppression in periodic beams
(2021-01-01)
Vibration suppression is an important topic for many engineering applications. There are different techniques, typically involving passive and active controllers. However, it can alternatively be obtained by designing ...
The effects of pinning on critical currents of superconducting films
(2013-06-01)
Using molecular dynamics simulations, we analyze the effects of artificial periodic arrays of pinning sites on the critical current of superconducting thin films as a function of vortex density. We analyze two types of ...
The effects of pinning on critical currents of superconducting films
(2013-06-01)
Using molecular dynamics simulations, we analyze the effects of artificial periodic arrays of pinning sites on the critical current of superconducting thin films as a function of vortex density. We analyze two types of ...
Anisotropy in the transport properties of type II superconducting films with periodic pinning
(2013-01-01)
Using numerical simulations, we analyze the anisotropy effects in the critical currents and dynamical properties of vortices in a thin superconducting film submitted to hexagonal and Kagomé periodical pinning arrays. The ...
Anisotropy in the transport properties of type II superconducting films with periodic pinning
(2013-01-01)
Using numerical simulations, we analyze the anisotropy effects in the critical currents and dynamical properties of vortices in a thin superconducting film submitted to hexagonal and Kagomé periodical pinning arrays. The ...
Assessment of the critical period for the effect of intercepted solar radiation on sunflower oil fatty acid composition
(Elsevier, 2013-08-01)
The fatty acid composition of sunflower (Helianthus annuus L.) oil closely depends on the environmental conditions during grain filling. Temperature and solar radiation are the main environmental factors driving oil fatty ...
Effect of 29 weeks of periodized soccer training on the neuromuscular performance of soccer players under 20 years of age
(2016-01-01)
The purpose of this study was to investigate the effects of 29 weeks of periodized soccer training (linear during pre-season and ondulatory during the competitive period) on the neuromuscular performance of soccer players ...