Buscar
Mostrando ítems 1-10 de 100
O modelo de Baxter-WU Spin-1
(Universidade Federal de Minas GeraisUFMG, 2005-12-12)
We have studied the critical, multicritical and first order behavior of the Spin-1 Baxter-Wu model in a crystal field. We have employed the mean field renormalization group approach and extensive Monte Carlo simulations ...
Phase diagram and critical behavior of the spin-1 Baxter-Wu model with a crystal field
(American Physical SocCollege PkEUA, 2004)
Genetic Evidence for Hybrid Trait Speciation in Heliconius Butterflies
Homoploid hybrid speciation is the formation of a new hybrid species without change in chromosome number. So far, there has been a lack of direct molecular evidence for hybridization generating novel traits directly involved ...
Estudo de sistemas magnéticos utilizando técnicas de grupos de renormalização fenomenológicos
(Universidade Federal de Minas GeraisUFMG, 2013-11-26)
The thermodynamic properties of spin models on the lattice have been studied by employing phenomenological renormalization group techniques. The spin-1 Blume- Capel model and the spin-1 and spin-3/2 Baxter-Wu model have ...
Butterfly genome reveals promiscuous exchange of mimicry adaptations among species
The evolutionary importance of hybridization and introgression has long been debated. Hybrids are usually rare and unfit, but even infrequent hybridization can aid adaptation by transferring beneficial traits between ...
Somatic Mutations Of Calreticulin In A Brazilian Cohort Of Patients With Myeloproliferative Neoplasms
(Elsevier Editora Ltda, 2015)
Algunas propiedades homológicas del plano de Jordan
(Universidad Pedagógica y Tecnológica de Colombia, 2018-07-04)
The Jordan plane can be seen as a quotient algebra, as a graded Ore extension and as a graded skew PBW extension. Using these interpretations, it is proved that the Jordan plane is an Artin-Schelter regular algebra and a ...
La implementación de los Encuentros Dialógicos Pedagógicos en la Escuela rural Buenos Aires, sede de la Institución Educativa Departamental Técnico Industrial de Tocancipá 2020-2021: caso de estudio
(Universidad de los AndesMaestría en EducaciónFacultad de Educación, 2022-01-17)
El presente artículo investiga los cambios pedagógicos generados por los Encuentros Dialógicos Pedagógicos (EDP) implementados en la Institución Educativa Técnico Industrial, sede Buenos Aires, Tocancipá, 2020-2021. Los ...