Stone Exterior

The concrete wall gets its exterior finished in stone.

Thistle Exterior

View of Thistle Complex from the Tower facing west.

Examination of students' ability to observe domains of client behaviour in therapeutic recreation

When observing client behaviours, a therapeutic recreation specialist must have a base understanding of typical client behaviours to provide an informed analysis (burlingame & Blaschko, 2010). Providing students with the necessary tools for client observation is significant to the success of this process. The purpose of this study was to assess the relationships amongst the TR student demographic characteristics on acquiring the observation competency necessary to conduct a TR assessment. One hundred seventy-two TR college and university students, enrolled in post-secondary undergraduate TR programs across Ontario, observed a client assessment via video, and recorded their observations using the Tracking Behavioural Assessment (TBA) (Passmore, 2002). Independent samples t-tests and analysis of variance were calculated for the different student characteristics on the domains of the TBA. Significant findings indicated that university students scored more accurately than college students, and advanced students more accurately than novice students, on the emotional and socialization domains.

Los servicios de información de comercio exterior en el estado de Nuevo León.

Tesis (Maestría en Bibliotecología) UANL

Evaluación del régimen fiscal de los programas de apoyo al comercio exterior por Héctor Javier García Martínez

Tesis (Maestría en Contaduria Pública con Especialidad en Impuestos) U.A.N.L.

Modelo de exportación aplicable al comercio exterior, entre México y Guatemala, con beneficios sustanciales para la micro, pequeña y mediana empresa por Gabriel Esquinca Moreno

Tesis (Maestría en Administración Pública) U.A.N.L.

Modelo para la automatización de sistemas de operación aplicable en la pequeña y mediana empresa para el desarrollo del comercio exterior trabajo de campo en la ciudad de Nuevo Laredo, Tamps. por Jorge Alberto Herrera Garza.

Tesis (Maestría en Informática Administrativa) U.A.N.L.

Extinción, por caducidad y prescripción, de las facultades liquidadoras y exactoras de la autoridad fiscal, en relación al impuesto al comercio exterior causado en importaciones temporales que cambian al régimen definitivo

Tesis (Maestría en Contaduría Pública con Especialidad en Impuestos) U.A.N.L. Facultad de Contaduría Pública y Administración

Análisis simbólico de la arquitectura ornamental exterior del palacio de gobierno de Monterrey, Nuevo León (1895-1908) por Rosa Elena Morales Flores

Tesis (Maestría en Artes con Especialidad en Educación por el Arte) U.A.N.L.

Rationalizability of Choice Functions on General Domains without Full Transitivity

The rationalizability of a choice function by means of a transitive relation has been analyzed thoroughly in the literature. However, not much seems to be known when transitivity is weakened to quasi-transitivity or acyclicity. We describe the logical relationships between the different notions of rationalizability involving, for example, the transitivity, quasi-transitivity, or acyclicity of the rationalizing relation. Furthermore, we discuss sufficient conditions and necessary conditions for rational choice on arbitrary domains. Transitive, quasi-transitive, and acyclical rationalizability are fully characterized for domains that contain all singletons and all two-element subsets of the universal set.

A Representation Theorem for Domains with Discrete and Continuous Variables.

This paper proves a new representation theorem for domains with both discrete and continuous variables. The result generalizes Debreu's well-known representation theorem on connected domains. A strengthening of the standard continuity axiom is used in order to guarantee the existence of a representation. A generalization of the main theorem and an application of the more general result are also presented.

Rational Choice on Arbitrary Domains: A Comprehensive Treatment

The rationalizability of a choice function on arbitrary domains by means of a transitive relation has been analyzed thoroughly in the literature. Moreover, characterizations of various versions of consistent rationalizability have appeared in recent contributions. However, not much seems to be known when the coherence property of quasi-transitivity or that of P-acyclicity is imposed on a rationalization. The purpose of this paper is to fill this significant gap. We provide characterizations of all forms of rationalizability involving quasi-transitive or P-acyclical rationalizations on arbitrary domains.

Incertidumbre en los procedimientos administrativos del comercio exterior y autocorrección.

Tesis (Doctorado en Derecho) UANL, 2012.

Monte Carlo Study of the Growth of L12 ordered domains in fcc A3B binary alloys

A Monte Carlo study of the late time growth of L12-ordered domains in a fcc A3B binary alloy is presented. The energy of the alloy has been modeled by a nearest-neighbor interaction Ising Hamiltonian. The system exhibits a fourfold degenerated ground state and two kinds of interfaces separating ordered domains: flat and curved antiphase boundaries. Two different dynamics are used in the simulations: the standard atom-atom exchange mechanism and the more realistic vacancy-atom exchange mechanism. The results obtained by both methods are compared. In particular we study the time evolution of the excess energy, the structure factor and the mean distance between walls. In the case of atom-atom exchange mechanism anisotropic growth has been found: two characteristic lengths are needed in order to describe the evolution. Contrarily, with the vacancyatom exchange mechanism scaling with a single length holds. Results are contrasted with existing experiments in Cu3Au and theories for anisotropic growth.

Chaotic dynamics of electric-field domains in periodically driven superlattices

Self-sustained time-dependent current oscillations under dc voltage bias have been observed in recent experiments on n-doped semiconductor superlattices with sequential resonant tunneling. The current oscillations are caused by the motion and recycling of the domain wall separating low- and high-electric-field regions of the superlattice, as the analysis of a discrete drift model shows and experimental evidence supports. Numerical simulation shows that different nonlinear dynamical regimes of the domain wall appear when an external microwave signal is superimposed on the dc bias and its driving frequency and driving amplitude vary. On the frequency-amplitude parameter plane, there are regions of entrainment and quasiperiodicity forming Arnold tongues. Chaos is demonstrated to appear at the boundaries of the tongues and in the regions where they overlap. Coexistence of up to four electric-field domains randomly nucleated in space is detected under ac+dc driving.