Search
Now showing items 1-10 of 2786
A method to align segments of time series based on envelope features as anchor pointsUn método para alinear series temporales basado en características de la envolvente como punto de anclaje
(Asociación Física Argentina, 2019-10)
In the field of time series analysis, there is not a unique recipe for studying signal similarities. When having the repetition of a pattern, averaging different signals of the same nature could be complicated. Sometimes ...
Flexible Average Inflation Targeting: How Much Is U.S. Monetary Policy Changing?
(Pontificia Universidad Católica del Perú, 2022)
Periodic motions in forced problems of Kepler type
(Birkhauser Verlag Ag, 2011-12)
A Newtonian equation in the plane is considered. There is a central force (attractive or repulsive) and an external force λh(t), periodic in time. The periodic second primitive of h(t) defines a planar curve and the number ...
Assessment of Reynolds-averaged Navier-Stokes method for modeling the startup regime of a Darrieus rotor
(American Institute of Physics, 2021-03)
In this article, the suitability of the Reynolds-averaged Navier-Stokes (RANS) to predict the dynamic response in the startup process of small-scale Darrieus vertical-axis wind turbines (VAWT) was investigated. Using ...
Evaluating the Forecasting Performance of GARCH Models Using White’s Reality CheckEvaluating the Forecasting Performance of GARCH Models Using White’s Reality Check
(Sociedade Brasileira de Econometria, 2005)
Comparison of four in-situ methods for the determination of walls thermal resistance in free-running buildings with alternating heat flux in different seasons
(Elsevier, 2019-11)
In recent years, buildings energy consumption has become a major global issue. In order to assess the actual energy performance of buildings, a reliable in-situ estimation of the thermal resistance of walls (R-value) is ...
Approximate average head models for EEG source imaging
(Elsevier Science, 2009-12-15)
We examine the performance of approximate models (AM) of the head in solving the EEG inverse problem. The AM are needed when the individual’s MRI is not available. We simulate the electric potential distribution generated ...
Thermal decomposition under oxidative atmosphere of lignocellulosic wastes: Different kinetic methods application
(Elsevier, 2018-02)
Combustion of six lignocellulosic wastes was studied using thermogravimetric analysis. Experimental data were analyzed using different kinetic methods Kissinger, FWO, DAEM linear multiple regression methods and Coast Redfern ...
PETROGRAPHY, MINERAL CHEMISTRY AND THERMOBAROMETRY OF METAPELITE OF THE CARRANCAS GROUP IN THE LUMINÁRIAS NAPPE – MINAS GERAIS – BRAZILPETROGRAFIA, QUÍMICA MINERAL E GEOTERMOBAROMETRIA DE METAPELITO DO GRUPO CARRANCAS NA NAPPE DE LUMINÁRIAS (MG)
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2018)