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Modelling age replacement policy under multiple time scales and stochastic usage profiles
(Elsevier, 2017)
This paper offers an original methodology to set multi-dimensional maintenance policies for machines whose aging processes require using multiple time scales. It can be considered a generalization of the traditional approach, ...
Fenichel theory for multiple time scale singular perturbation problems
(2017-01-01)
This paper is concerned with a geometric study of singularly perturbed systems of ordinary differential equations expressed by (n-1)-parameter families of smooth vector fields on ℝl, where n ≥ 2. The inherent characteristic ...
Síntomas depresivos y trastorno motor en pacientes con enfermedad de Parkinson
(2007-11-01)
Introduction. Complex relations between brain and psychopathology have attracted the interest of researchers, aiming to clarify the neurobiological mechanisms of depression in Parkinson's disease, obviously in addiction ...
Síntomas depresivos y trastorno motor en pacientes con enfermedad de Parkinson
(2007-11-01)
Introduction. Complex relations between brain and psychopathology have attracted the interest of researchers, aiming to clarify the neurobiological mechanisms of depression in Parkinson's disease, obviously in addiction ...
Evolution of multiple quantum coherences with scaled dipolar Hamiltonian
(Academic Press Inc Elsevier Science, 2017-08)
In this article, we introduce a pulse sequence which allows the monitoring of multiple quantum coherences distribution of correlated spin states developed with scaled dipolar Hamiltonian. The pulse sequence is a modification ...
Multi-directional And Multi-scale Perturbation Approaches For Blind Forensic Median Filtering Detection
(IOS PressAmsterdam, 2016)
Buckling and post-buckling of extensible rods revisited: A multiple-scale solution
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
An exact non-linear formulation of the equilibrium of elastic prismatic rods subjected to compression and planar bending is presented, electing as primary displacement variable the cross-section rotations and taking into ...
Scaling coexistence and assemblage patterns of desert small mammals
(Elsevier Gmbh, 2013-09)
Scaling biodiversity patterns has been recognized lately as a very important issue in the search of global processes; however coexistence and assemblage patterns are typically approached at a single spatial scale. Here, ...
Partially obscured human detection based on component detectors using multiple feature descriptors
(2014-08-03)
This paper presents a human detection system based on component detector using multiple feature descriptors. The contribution presents two issues for dealing with the problem of partially obscured human. First, it presents ...
Habitat selection by the Pale-breasted Spinetail (Synallaxis albescens) at multiple spatial scales in the central Monte Desert, Argentina
(Csiro Publishing, 2012-05)
Habitat selection by birds is the result of hierarchical decisions that may be based on different cues at different spatial scales. However, studies rarely assess patterns of selection at multiple scales simultaneously in ...