Resultados de búsqueda - ((((((some OR uasumen) OR usumaa) OR asumio) OR sumoaay) OR sum) OR (uasumaaooo OR usum))

  1. 741

    Essay in labor economics: children immigration, informal employment, and social mobility in Mexico por García Andrés, Adelaido

    Publicado 2016
    “…I focus on Millennia’s Generation (1980–1999) in order to consider some relevant characteristics’ in this generation. …”
    Enlace del recurso
    Tesis
  2. 742

    Evaluación de compuestos de humus obtenidos a partir de diferentes sustratos usando lombriz Eisenia fétida (Edwards y Bholen 1995) para producción de nopal verdura por Rivas Pérez, Alejandro

    Publicado 2018
    “…This stage, consisted in evaluating its effect on the yield of cactus paddle. In addition, in some treatments, materials such as pumicite and zeolite were added to see if the performance improved. …”
    Enlace del recurso
    Tesis
  3. 743

    Efecto de tratamientos silvícolas en la diversidad estructural de bosques templados en Durango, México. por Silva González, Edgar

    Publicado 2018
    “…According to the applied silvicultural treatments, it can be observed that there are small changes in some species with a high value index of importance. …”
    Enlace del recurso
    Tesis
  4. 744

    Impacto antropogénico en la región prioritaria para la conservación “El Tokio”, en el altiplano mexicano por Gutiérrez Gutiérrez, Maritza

    Publicado 2008
    “…The ejido “El Tokio” located within the Priority Conservation Region (named the same), comprises the habitat for several species of flora and fauna that have been catalogued in some status of conservation. In spite of the ecological relevance that this fact confers to the area, there is an evident deterioration of this ecosystem as it is demonstrated in the present study by the continuous clearing of the native grasslands for agriculture and the increased area used for this activity. …”
    Enlace del recurso
    Tesis
  5. 745

    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
    “…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.…”
    Enlace del recurso
    Tesis
  6. 746
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  10. 750
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  20. 760

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