Resultados de búsqueda - (vary OR mar)*

  1. 361

    Tecnología de información & productividad en América latina (Information technology & production in Latin America) por Neira Tovar, Leticia A.

    Publicado 2004
    “…The purpose of this investigation its whether total ICT spending, Software/Hardware spending, and IT variables have varying degrees of impact on country productivity in Latin American. …”
    Enlace del recurso
    Artículo
  2. 362
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  7. 367

    Deposición de hojarasca y retorno potencial de nutrimentos en diferentes comunidades de vegetación por Domínguez Gómez, Tilo Gustavo

    Publicado 2009
    “…Annual Cu deposition (g ha-1 year-1 ) varied from 8.6 (Bosque Escuela) to 44.1 (Cascaoso); Fe from 273.0 (Bosque Escuela) to 1,120.0 from 149.5 (Campus) to 990.6 (Crucitas); and Zn from 54.0 (Bosque Escuela) to 130.0 (Cascajoso). …”
    Enlace del recurso
    Tesis
  8. 368

    Deposición de hojarasca y retorno potencial de nutrimentos en diferentes comunidades de vegetación por Domínguez Gómez, Tilo Gustavo

    Publicado 2009
    “…Annual Cu deposition (g ha-1 year-1 ) varied from 8.6 (Bosque Escuela) to 44.1 (Cascaoso); Fe from 273.0 (Bosque Escuela) to 1,120.0 from 149.5 (Campus) to 990.6 (Crucitas); and Zn from 54.0 (Bosque Escuela) to 130.0 (Cascajoso). …”
    Enlace del recurso
    Tesis
  9. 369

    Association of IL1B -511C/-31T haplotype and Helicobacter pylori vacA genotypes with gastric ulcer and chronic gastritis por Martínez Carrillo, Dinorah N., Garza González, Elvira, Betancourt Linares, Reyes, Mónico Manzano, Trinidad, Antúnez Rivera, Cuauhtémoc, Román Román, Adolfo, Flores Alfaro, Eugenia, Illades Aguiar, Berenice, Fernández Tilapa, Gloria

    Publicado 2010
    “…Background: The association between proinflammatory cytokine gene polymorphisms and gastric diseases related to Helicobacter pylori varies by population and geographic area. Our objective was to determine if the IL-1B -511 T>C and -31 C>T polymorphisms and H. pylori vacA genotypes are associated with risk of chronic gastritis and gastric ulcer in a Mexican population. …”
    Enlace del recurso
    Artículo
  10. 370

    Simultaneous estimation of the nutritional contribution of fish meal, soy protein isolate and corn gluten to the growth of Pacific white shrimp (Litopenaeus vannamei) using dual st... por Gamboa Delgado, Julián, Casas Rojas, Monica Guadalupe, Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

    Publicado 2012
    “…Four more diets were formulated with varying mixtures of these three ingredients, one included 33% of each ingredient on a dietary nitrogen basis (diet 33FSG) and the other three included a proportion 50:25:25 for each of the three ingredients (diets 50FSG, 50SGF and 50GFS). …”
    Enlace del recurso
    Artículo
  11. 371

    Simultaneous estimation of the nutritional contribution of fish meal, soy protein isolate and corn gluten to the growth of Pacific white shrimp (Litopenaeus vannamei) using dual st... por Gamboa Delgado, Julián, Rojas Casas, Mónica G., Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

    Publicado 2013
    “…Four more diets were formulated with varying mixtures of these three ingredients, one included 33% of each ingredient on a dietary nitrogen basis (diet 33FSG) and the other three included a proportion 50:25:25 for each of the three ingredients (diets 50FSG, 50SGF and 50GFS). …”
    Enlace del recurso
    Artículo
  12. 372

    Crecimiento económico de China durante la crisis financiera mundial por Villezca Becerra, Pedro Antonio

    Publicado 2014
    “…The differences in economic success lie in the varying Chinese and western systems characteristics, particularly the role played by the State. …”
    Enlace del recurso
    Artículo
  13. 373
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  19. 379

    Identificación de glucosa capilar en niños con ayuno prolongado programados para cirugía electiva en el Hospital Materno Infantil por Estrada Cortinas, Javier Ángel, González Villanueva, Carolina, Garza Alanis, Ada Lizeth, Calvillo Valadez, Elena, Avila Arámbula, René, Solís Radilla, José Alejo, Badillo Castañeda, Christian Tadeo

    Publicado 2016
    “…SUMMARY Introduction: Fasting prior to induction of anesthesia prevents vomiting and aspiration. Its duration varies according to the ingested food. However, many children are submitted to prolonged fasting risking hypoglycemia. …”
    Enlace del recurso
    Artículo
  20. 380

    Movimientos en masa desencadenados por eventos hidrometeorológicos en el Cañón Santa Rosa, Iturbide, Nuevo León, México. por Salinas Jasso, Ricardo Adrián

    Publicado 2016
    “…The study area is located in Santa Rosa Canyon, between the municipalities of Linares and Iturbide, Nuevo Leon, where the average annual rainfall varies between 600 and 700 mm. However, extreme hydrometeorological events can cause that this annual average may be exceeded (eg. …”
    Enlace del recurso
    Tesis

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