Resultados de búsqueda - "conducting"

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    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
    “…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. Methods: We conducted endoscopic studies in 128 patients with symptoms of dyspepsia. …”
    Enlace del recurso
    Artículo
  13. 433

    Determinación de la concentración crítica de cloruros para varillas de diferente manufactura embebidas en concreto expuesto en ambientes marinos. por Martínez García, Ricardo Adrián

    Publicado 2016
    “…There is a great quantity of data related to the mild steel rod (ASTM A 615), for this reason the main objective of this research was determine the critical chloride concentration for three different types of reinforcement, such as thermo-treated , galvanized and dual covering zinc-polymer steel. The research was conducted in a marine environment with a laboratory control, using reinforced concrete specimens fabricated with water/cement ratios of 0.45 and 0.65. …”
    Enlace del recurso
    Tesis
  14. 434

    Percepción, actitud y manejo de los padres sobre el trastorno de déficit de atención con hiperactividad en niños. por Domínguez Gómez, Mariela

    Publicado 2018
    “…A survey based on the literature and different questions of validated studies was conducted, a pilot study was carried out to validate it. …”
    Enlace del recurso
    Tesis
  15. 435

    Comparación de habilidades sociales y conductas de violencia entre jóvenes que convivieron o no con perros durante su infancia. por Rodríguez Arredondo, Alejandra

    Publicado 2019
    “…A correlational and ex post facto study was conducted on a convenience sample of 112 young male and female between 15 and 25 years old divided into two groups; according to the criteria, the first group had 57 people who have lived with a dog at home between the 2 and 13 years old for 5 years at least, and for the second group, had 55 people who have never lived with a dog. …”
    Enlace del recurso
    Tesis
  16. 436
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    Determinación de la concentración crítica de cloruros para varillas de diferente manufactura embebidas en concreto expuesto en ambientes marinos. por Martínez García, Ricardo Adrián

    Publicado 2016
    “…There is a great quantity of data related to the mild steel rod (ASTM A 615), for this reason the main objective of this research was determine the critical chloride concentration for three different types of reinforcement, such as thermo-treated , galvanized and dual covering zinc-polymer steel. The research was conducted in a marine environment with a laboratory control, using reinforced concrete specimens fabricated with water/cement ratios of 0.45 and 0.65. …”
    Enlace del recurso
    Tesis
  18. 438

    Percepción, actitud y manejo de los padres sobre el trastorno de déficit de atención con hiperactividad en niños. por Domínguez Gómez, Mariela

    Publicado 2018
    “…A survey based on the literature and different questions of validated studies was conducted, a pilot study was carried out to validate it. …”
    Enlace del recurso
    Tesis
  19. 439

    Comparación de habilidades sociales y conductas de violencia entre jóvenes que convivieron o no con perros durante su infancia. por Rodríguez Arredondo, Alejandra

    Publicado 2019
    “…A correlational and ex post facto study was conducted on a convenience sample of 112 young male and female between 15 and 25 years old divided into two groups; according to the criteria, the first group had 57 people who have lived with a dog at home between the 2 and 13 years old for 5 years at least, and for the second group, had 55 people who have never lived with a dog. …”
    Enlace del recurso
    Tesis
  20. 440

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