Buscar
Mostrando ítems 41-50 de 2669
On discriminating sizes of CFD generated bubbles with signal processing analysis
(Elsevier, 2015)
The aim of this research work is to propose a signal processing based technique to classify and estimate
bubble sizes. Bubbles are generated by computational fluid dynamics simulations. Local measuring points
for velocity ...
A Short Term Forecasting Model for the Spanish GDP and its Demand Components
(Pontificia Universidad Católica del Perú, 2020)
Nonsteady relaxation and critical exponents at the depinning transition
(American Physical Society, 2013-03-11)
We study the nonsteady relaxation of a driven one-dimensional elastic interface at the depinning transition by extensive numerical simulations concurrently implemented on graphics processing units. We compute the time-dependent ...
Generalized Metropolis dynamics with a generalized master equation: An approach for time-independent and time-dependent Monte Carlo simulations of generalized spin systems
(AMER PHYSICAL SOCCOLLEGE PK, 2012)
The extension of Boltzmann-Gibbs thermostatistics, proposed by Tsallis, introduces an additional parameter q to the inverse temperature beta. Here, we show that a previously introduced generalized Metropolis dynamics to ...
Evolutionary dynamics on rugged fitness landscapes: Exact dynamics and information theoretical aspects
(AMER PHYSICAL SOC, 2009)
The parallel mutation-selection evolutionary dynamics, in which mutation and replication are independent events, is solved exactly in the case that the Malthusian fitnesses associated to the genomes are described by the ...
Dynamic scaling of polymer gels comprising nanoparticles
(The Journal of Physical Chemistry B, 2018)
A structural study and its relation to dynamic heterogeneity in a polymer glass former
(Royal Society of Chemistry, 2021-02)
The relationship between structure and dynamical behavior (super-Arrhenius temperature dependence of relaxation time accompanied by heterogeneous dynamics) in glassy materials remains an open issue in the physics of condensed ...
Extraction of dynamic speckle activity information from digital holograms
(Society of Photo-Optical Instrumentation Engineers, 2016-12)
In this work we show how dynamic speckle information can be extracted directly from digital holograms. This allows improving the analysis and characterization of dynamic phenomena by combining dynamic speckle with digital ...
Diffusion of Pd clusters on Pd(111) surfaces: a molecular dynamics study
(Elsevier Science BvAmsterdamHolanda, 2000)