Respuesta inflamatoria y de fase aguda en el absceso hepático amibiano mediante el estudio de leucotrienos B4, C4, E4 y D4 e interleucina1 beta, interleucina 6 y factor de necrosis tumoral alfa

Tesis (Doctorado en Ciencias con Especialidad en Química Biomédica) UANL

Modelos avanzados de elementos del sistema eléctrico de potencia en coordenadas de fase para estudios de estabilidad dinámica

Tesis ( Doctor en Ingeniería Eléctrica) U.A.N.L.

Comportamiento mecánico y microestructural de aceros doble fase

Tesis (Doctor en Ingeniería de Materiales) U.A.N.L.

Estudio de las reacciones en fase sólida, dentro de la región formadora de vidrio en el sistema Na2O-CaO-SiO2 por Bellanira Garza Montoya.

[Tesis] (Doctor en Ciencias con Orientación en Ingeniería Cerámica) U.A.N.L.

Soldabilidad y mecanismos de transformaciones de fase en uniones de aceros avanzados de alta resistencia martensíticos y trip por los procesos láser y fsw.

Tesis (Doctor en Ingeniería de Materiales) UANL, 2012.

Evaluación del desempeño de líquidos lónicos como solventes para fármacos hidrofílicos y su aplicación en procesos de microextracción de fase líquida.

Tesis (Doctorado en Ciencias con Orientación Terminal en Química Biomédica) UANL, 2013.

Disección bioinformática y experimental de la fase de expansión del locus GH en primates.

Tesis (Doctorado en Ciencias con Orientación en Biología Molecular e Ingeniería Genética) UANL, 2012.

Sintetización e incorporación de la fase Co?SnO? en varistores cerámicos basados en SnO?.

Tesis (Doctor en Ingeniería de Materiales) UANL, 2013.

Factorisation de la fonction de partition du modèle d'Ising en deux dimensions défini sur deux régions contiguës

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Un calcul algébrique détaillé de la fonction de partition du modèle d'Ising bidimensionnel

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Monte Carlo simulation of interface alloying

An Ising-like model, with interactions ranging up to next-nearest-neighbor pairs, is used to simulate the process of interface alloying. Interactions are chosen to stabilize an intermediate "antiferromagnetic" ordered structure. The dynamics proceeds exclusively by atom-vacancy exchanges. In order to characterize the process, the time evolution of the width of the intermediate ordered region and the diffusion length is studied. Both lengths are found to follow a power-law evolution with exponents depending on the characteristic features of the model.

Hysteresis and avalanches in the random anisotropy Ising model

ches. The critical point is characterized by a set of critical exponents, which are consistent with the universal values proposed from the study of other simpler models.

Finite-size scaling analysis of the avalanches in the three-dimensional Gaussian random-field Ising model with metastable dynamics

A numerical study is presented of the third-dimensional Gaussian random-field Ising model at T=0 driven by an external field. Standard synchronous relaxation dynamics is employed to obtain the magnetization versus field hysteresis loops. The focus is on the analysis of the number and size distribution of the magnetization avalanches. They are classified as being nonspanning, one-dimensional-spanning, two-dimensional-spanning, or three-dimensional-spanning depending on whether or not they span the whole lattice in different space directions. Moreover, finite-size scaling analysis enables identification of two different types of nonspanning avalanches (critical and noncritical) and two different types of three-dimensional-spanning avalanches (critical and subcritical), whose numbers increase with L as a power law with different exponents. We conclude by giving a scenario for avalanche behavior in the thermodynamic limit.

Spanning avalanches in the three-dimensional Gaussian random-field Ising model with metastable dynamics: Field dependence and geometrical properties

Spanning avalanches in the 3D Gaussian Random Field Ising Model (3D-GRFIM) with metastable dynamics at T=0 have been studied. Statistical analysis of the field values for which avalanches occur has enabled a Finite-Size Scaling (FSS) study of the avalanche density to be performed. Furthermore, a direct measurement of the geometrical properties of the avalanches has confirmed an earlier hypothesis that several types of spanning avalanches with two different fractal dimensions coexist at the critical point. We finally compare the phase diagram of the 3D-GRFIM with metastable dynamics with the same model in equilibrium at T=0.