Resultados de búsqueda - ((onca OR ((ronca OR ronda) OR (ronchamp OR ronchas))) OR (fina OR final))*

  1. 1721

    Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. por Palomo Martínez, Pamela Jocelyn

    Publicado 2018
    “…Computational results show that the multi-start metaheuristic reaches better results than its classical implementation in which a single solution is build and then improved. Finally, an Orienteering Problem (OP) with mandatory visits and conflicts, is formulated through five mixed integer linear programming models. …”
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    Tesis
  2. 1722

    Diversidad florística y vegetación del área natural protegida altas cumbres, Tamaulipas, México por García Morales, Leccinum Jesús

    Publicado 2009
    “…There exist 16 strictly endemic or nearly endemic taxa in the preserve, 21 taxa are threatened or endangered by the NOM-SEMARNAT-059-2001 (about 35% of the state flora) and 42 taxa are of exotic origin, about 5% of the preserve’s richness. Finally, there were made proposals for the management of the natural communities and species of importance for conservation or survival within the preserve.…”
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    Tesis
  3. 1723

    Evaluación de los cambios dentó – esqueletales con el uso del dispositivo de avance mandibular en pacientes con síndrome de apnea obstructiva del sueño por Arroyo Garza, Ana Karen

    Publicado 2020
    “…Morita , y posteriormente se realizaron mediciones cefalométricas y comparaciones con el programa Dolphin Imaging en dos diferentes tiempos, donde se evaluaron medidas dentales y esqueletales anteroposteriores y verticales de la Cefalometría de Ricketts y Steiner, la primer medición se realizó al iniciar el tratamiento con el uso del dispositivo del avance mandibular y la segunda medición 6-8 meses del uso del dispositivo para posteriormente comparar las medidas iniciales y finales por medio de la pueba T para muestras relacionadas y para el análisis estadístico, se utilizó un límite de confianza del 95% con un valor de p= inferior o igual a 0.05. …”
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    Tesis
  4. 1724

    Ecuaciones de optimalidad para el criterio del costo promedio sensible al riesgo en procesos de decisión markovianos sobre un espacio finito por Alanís Durán, Alfredo

    Publicado 2013
    “…The approach used to obtain the main conclusions relies on the discounted method which, roughly, consists in using a family of contractive operators whose fixed points are used to approximate the optimal average index, to partition the state space in a family of equivalence classes, to determine a class of admissible actions at each state, and to construct a solution of a ‘reduced’ optimality equation on each equivalence class; the presentation of these results is based on the recent paper Alanís Durán and Cavazos-Cadena (2012). Finally, the exposition concludes in Chapter 5 with a retrospective view of the material presented in this work, and with the statement of two open problems concerning the extension of some of the conclusions in this work to models with denumerable state space.…”
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    Tesis
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  11. 1731
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  19. 1739

    FORMACIÓN NUTRIOLÓGICA EN UN PROGRAMA DE MEDICINA DESDE LA PERSPECTIVA DEL ESTUDIANTE por Monroy-Torres, Rebeca, Naves- Sánchez, Jaime

    Publicado 2012
    “…Inclusion criteria were: being a student of third year medical career to be student of medical carrier; having studied clinical cases of nutrition for a semester. 100% of students answered that are important nutritional issues during their medical career, the principal reasons were: promotes the teaching of nutritional care in population and a 25 % considered that with this knowledge they could replace to the nutritionist; 8% of students said they are not important nutritional knowledge. Finally, another percentage of students thought that not enough time spend to clinical cases of nutrition in their careers. …”
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    Artículo
  20. 1740

    FACTORES SOCIOECONÓMICOS ASOCIADOS AL SOBREPESO Y LA OBESIDAD EN LA POBLACIÓN COLOMBIANA DE 18 A 64 AÑOS por Mejía Merino, Cristina María, Arango Álzate, Catalina María

    Publicado 2012
    “…To comply with the specific objectives were conducted descriptive analysis, univariate and  bivariate; To explore the association between variables was performed a binary logistic regression analysis, we perform multiple correlation model in order to establish profiles related to lifestyle and finally it presents ecological analysis to see if significant correlations existed between socioeconomic variables with overweight and obesity.  …”
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    Artículo

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