Resultados de búsqueda - ( factosrses OR (( (faltossrss OR (acto OR also)) OR ( base OR autor )) OR factors ))*

  1. 701

    Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations. por Armendáriz Hernández, Samuel Uriel

    Publicado 2015
    “…The present work proposes a Hypothesis Test to detect a shift in the variance of a series of independent normal observations using a statistic based on the p-values of the F distribution. Since the probability distribution function of this statistic is intractable, critical values were we estimated numerically through extensive simulation. …”
    Enlace del recurso
    Tesis
  2. 702

    Efecto de la temperatura de calcinación sobre la reactividad de cementantes hidráulicos a base de yeso de desecho por Guerra Cossío, Miguel Ángel

    Publicado 2016
    “…El enfoque de esta investigación es la fabricación de un cementante ternario a base principalmente de yeso de desecho, buscando una opción alternativa a la utilización de cemento Portland. …”
    Enlace del recurso
    Tesis
  3. 703
  4. 704
  5. 705
  6. 706
  7. 707
  8. 708
  9. 709
  10. 710
  11. 711
  12. 712
  13. 713
  14. 714

    Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations. por Armendáriz Hernández, Samuel Uriel

    Publicado 2015
    “…The present work proposes a Hypothesis Test to detect a shift in the variance of a series of independent normal observations using a statistic based on the p-values of the F distribution. Since the probability distribution function of this statistic is intractable, critical values were we estimated numerically through extensive simulation. …”
    Enlace del recurso
    Tesis
  15. 715

    Factores que influyen en la generación de productos obsoletos en los inventarios de las empresas mexicanas (Factors that influence the generation of obsolete products in inventories of Mexican companies) por Treviño, Francisco, Blanco Jiménez, Mónica, Barragán Codina, José Nicolás

    Publicado 2009
    “…Un constructo obsolescencia en los inventarios (OI), (Chaneski 2000, Aichmayr 2002, Masters 1991) para definir los factores que hacen que un producto obsoleto se encuentre en el inventario de las empresas. …”
    Enlace del recurso
    Artículo
  16. 716
  17. 717
  18. 718
  19. 719
  20. 720

    Investigating the cryptogenic status of the sea squirt Didemnum perlucidum (Tunicata, Ascidiacea) in Australia based on a molecular study of its global distribution por Dias, Joana, Rocha, Rosana, Godwin, Scott, Tovar Hernández, María Ana, Delahoz, Maria, McKirdy, Simon, De Lestang, Paul, McDonald, Justin, Snow, Michael

    Publicado 2016
    “…Our demonstration that specimens (n=187) originating from across a broad expanse of the Australian West Coast were comprised of a single haplotype also lends support to the hypothesis that D. perlucidum is a species that has been introduced recently into Australia. …”
    Enlace del recurso
    Artículo

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