Resultados de búsqueda - (( models OR model ) OR ( modelor OR moderada ))

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    ¿Son los pobres las víctimas de la inseguridad en las metrópolis de México? por Caamal Olvera, Cinthya Guadalupe, Treviño Villarreal, María de Lourdes, Valero Gil, Jorge Noel

    Publicado 2012
    “…Data are taken from the Socioeconomic Survey on Victimization and Violence (ENVVI) 2009. Using a logit model and three different measures of income or poverty – priority care zones (ZAP), head of household’s level of education and household income- we find that households in poverty condition are more likely to become victims of a crime, especially for burglary, after controlling for the effect of self-protection, exposure and the urban area. …”
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    Artículo
  3. 1203

    Actividad contra Trypanosoma cruzi (Kinetoplastida: Trypanosomatidae) de extractos metanólicos de plantas de uso medicinal en México por Pérez Treviño, Karla Carmelita, Galaviz, Lucio, Iracheta Villarreal, Jesús Mario, Lucero Velasco, Eliud Alonso, Molina Garza, Zinnia Judith

    Publicado 2017
    “…The H. brasiletto extract, according to our results, could be used as an alternative treatment for the Chagas disease; however, additional studies will be necessary to test their activity and doses in a murine model, with the complete identification of the active compounds, on which we are investigating. …”
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    Artículo
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    Exact solutions for the agricultural and the two-dimensional packing problems por Cid García, Néstor Miguel

    Publicado 2015
    “…Then, we use a mathematical model of linear programming to obtain the optimal physical and chemical management zone delineation of the plot. …”
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    Tesis
  11. 1211

    La gestión bajo una cultura de calidad en México: una verificación empírica. (Quality management in Mexico: an empirical approach) por Rositas, J.

    Publicado 2004
    “…The author proposes and tests an aggregated structural equations model based on field data from his doctoral research information from 45 Mexican manufacturing firms. …”
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    Artículo
  12. 1212

    Nutritional contribution of torula yeast and fish meal to the growth of shrimp Litopenaeus vannamei as indicated by natural nitrogen stable isotopes por Gamboa Delgado, Julián, Fernández Díaz, Benigno, Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

    Publicado 2016
    “…Incorporation of δ15N values of ingredients and muscle tissue into an isotopic mixing model indicated that the relative incorporation of dietary nitrogen and total dry matter from torula yeast to growth consistently increased in relation to increasing proportions of this ingredient in the experimental diets. …”
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  13. 1213

    Flexible jobshop scheduling problem with resource recovery constraints. por Vallikavungal Devassia, Jobish

    Publicado 2017
    “…A mixed integer linear formulation is proposed and a large set of instances adapted from the literatura of the Flexible Job-shop Scheduling Problem is used to validate the model. A solution procedure based on a General Variable Neighborhood Search metaheuristic is proposed, the performance of the procedure is evaluated by using a set of instances adapted from the literature. …”
    Enlace del recurso
    Tesis
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    Una aproximación estocástica al impacto de los inventarios en las empresas comercializadoras de izúcar de matamoros mediante análisis del indicador dupont y el punto de equilibrio.... por Restrepo M, Jorge A., Beltrán Romero, María de Lourdes, Ramírez Cortés, Elva Patricia, Flores Aguila, Fernando

    Publicado 2014
    “…-SM- Monte Carlo Simulation is used to model the Dupont system and breakeven. Using information from outside the general double entry book-keeping accounting system and Income Statement to in order to find the best fit’s probability distributions and determine a metric to explain the equity and investment’s performance of these businesses and determining the inventories’ breakeven in days. …”
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    Artículo
  16. 1216

    Composition, structure and diversity of a mesquite in Pesquería (Northeastern Mexico) por Alanís Rodríguez, Eduardo, Molina Guerra, Víctor Manuel, Jiménez Pérez, Javier, Rubio Camacho, Ernesto Alonso, Mora Olivo, Arturo, Collantes Chávez Costa, Alejandro, Marroquín Castillo, Jonathan Jesús

    Publicado 2017
    “…Conclusions: 1) The studied community presents intermediate values that are considered as common in comparison to other arid and semi-arid vegetation associations of Northeastern Mexico. 2) The abundance curve of the species was well adjusted to the geometric model, and the distribution is associated with adverse environments such as semi-arid. 3) The family with greater importance for its contribution to the community is Fabaceae, while the genus with more species was Acacia. …”
    Enlace del recurso
    Artículo
  17. 1217

    Modelado de riesgos para el sistema vaca-cría del estado de Chihuahua utilizando indicadores socioeconómicos y ambientales por Santellano Estrada, Eduardo, Iracheta Lara, Ireyli Zuluamy, Iglesias Martínez, Eva, Méndez Zamora, Gerardo, Esparza Vela, Mario Edgar

    Publicado 2017
    “…The aim of this research was to develop an integrated model of environmental and socioeconomic indicators of three ecoregions, identifying vulnerability factors and patterns of cow-calf system in the grasslands of the State of Chihuahua that affects the livestock density (LD). …”
    Enlace del recurso
    Artículo
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  19. 1219

    Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natura... por Gamboa Delgado, Julián, Le Vay, Lewis

    Publicado 2009
    “…Results from an isotope mixing model suggest that observed nutrient contributions from Artemia nauplii were significantly higher than expected contributions indicated by proportions established in the co-feeding regimes. …”
    Enlace del recurso
    Artículo
  20. 1220

    Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural... por Gamboa Delgado, Julián, Le Vay, Lewis

    Publicado 2009
    “…Results from an isotope mixing model suggest that observed nutrient contributions from Artemia nauplii were significantly higher than expected contributions indicated by proportions established in the co-feeding regimes. …”
    Enlace del recurso
    Artículo

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