Now showing items 31-40 of 93
Ga-based Selection Of Components For Heterogeneous Ensembles Of Support Vector Machines
(IEEE Computer Society, 2003)
Diffusion of Pd clusters on Pd(111) surfaces: a molecular dynamics study
(Elsevier Science BvAmsterdamHolanda, 2000)
An authomatic method for construction of multi-classifier systems based on the combination of selection and fusion
(Universidade Federal de Pernambuco, 2015)
Dynamical characterization of active regions environments for ion dynamics in Lithium metasilicate glasses
Surprisingly, there is not a complete and general working theory for the ionic conduction on structurally disordered inorganic solids at present. In this context, lithium metasilicate glasses appear as paradigmatic and ...
Congelamento inverso em um modelo de vidro de spin com Clusters
(Universidade Federal de Santa MariaBRFísicaUFSMPrograma de Pós-Graduação em Física, 2014-08-29)
This work analyzes a spin glass (SG) model with cluster in two versions: a classic version with Ising spins and in a fermionic version with spin operators. In this model, the basic entities are correlated clusters that ...
VLT spectroscopy of galaxies lensed by the AC 114 cluster: Implications for the mass model and the study of low-luminosity galaxies at high-redshift
We present the first results of a spectroscopic survey of faint lensed galaxies in the core of the galaxy cluster AC114 (z = 0.312) obtained from observations with the FORS1 spectrograph mounted on the VLT-Antu (Unit ...
Ab initio molecular dynamics study of amorphous CdTeOx alloys: Structural properties
The structural short-range order of amorphous compounds with the composition CdTeOx a-CdTeOx is investigated by means of ab initio molecular dynamics. The interatomic forces have been calculated using a plane-wave ...
Solute effects on edge dislocation pinning in complex alpha-Fe alloys
(Elsevier Science, 2017-10)
Reactor pressure vessel steels are well-known to harden and embrittle under neutron irradiation, mainly because of the formation of obstacles to the motion of dislocations, in particular, precipitates and clusters composed ...