Resultados de búsqueda - (("observed" OR ("conservadora" OR "conservadores")) OR "conservation")*

  1. 1101

    Niveles de Plomo en Sangre en Recién Nacidos y su Relación con el Peso al Nacer por López Lara, Blanca, Cantú Martínez, Pedro César, Hernández Arizpe, Leticia, Gómez-Gúzman, Luis Gerardo

    Publicado 2000
    “…The existent relationship among the two variables,the weight when being born of the population of recently born and the lead concentration in blood,we observe a value of -0.07; that corresponds to a negative tendency, of small and not significantassociation level.Palabras clave: plomo, sangre, recién nacidos, Lead, blood, recently born …”
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    Artículo
  2. 1102

    Ingesta de antioxidantes y su asociación a Cáncer Cervicouterino en mujeres de un Sistema Universitario por González Acevedo, Olivia, Zermeño Ugalde, Pablo, Gallegos García, Veronica, Díaz de León Martínez, Lorena, Gaytán Hernández, Darío

    Publicado 2020
    “…Objectives: To correlate Cervical cancer prevention through dietary intake of vitamin c and zinc. Methodology: Observational, correlational and transversal study. The sample was made up by 202 women who had a nutritional interview with a food consumption survey, also and anthropometric evaluation was carried out. …”
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    Artículo
  3. 1103
  4. 1104
  5. 1105
  6. 1106
  7. 1107
  8. 1108
  9. 1109
  10. 1110
  11. 1111

    Fenotipos de obesidad y su asociación con el polimorfismo Pro12Ala del gen PPARƴ2 en mujeres de 18 a 50 años. por Robles Camporredondo, Gabriela

    Publicado 2017
    “…The ancestral allele (C) was present in 89.95% of the population while the variant allele (G) in 10.05%; within of obesity phenotypes it was observe a frequency of G allele significantly higher in those phenotypes that implicated a greater health risk. …”
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    Tesis
  12. 1112

    Fenotipos de obesidad y su asociación con el polimorfismo Pro12Ala del gen PPARƴ2 en mujeres de 18 a 50 años. por Robles Camporredondo, Gabriela

    Publicado 2017
    “…The ancestral allele (C) was present in 89.95% of the population while the variant allele (G) in 10.05%; within of obesity phenotypes it was observe a frequency of G allele significantly higher in those phenotypes that implicated a greater health risk. …”
    Enlace del recurso
    Tesis
  13. 1113
  14. 1114

    Factores críticos que determinan la intención de compra en línea en el comercio electrónico mexicano (Critical factors which determine purchase online intent in the Mexican electro... por Zubirán Shetler, Sergio Rolando, López Pérez, Jesús Fabián

    Publicado 2009
    “…A summary of past empirical studies is provided deriving from the aforementioned theoretical models followed by results of an exploratory field study comprising of 39 valid observations randomly selected from within the Professional Employees Internet Users segment. …”
    Enlace del recurso
    Artículo
  15. 1115

    Critical factors that impact purchase online of new telecom convergent services in the Mexican market (Factores críticos que impactan la compra en línea de nuevos servicios conver... por Zubirán Shetler, Sergio Rolando, López, Fabián

    Publicado 2010
    “…A summary of past empirical studies is provided deriving from the aforementioned theoretical models followed by results of an exploratory field study comprising of 253 valid observations randomly selected from within the population of urban internet users in Mexico. …”
    Enlace del recurso
    Artículo
  16. 1116

    Aislamiento de fallas a partir de mediciones de entrada-salida. por Leal Leal, Ivon Elena

    Publicado 2016
    “…Se verificó que es posible la detección de fallas a partir de datos mediante la utilización de un ejemplo de aplicación en un transformador, con lo que se realizó la redacción de un artículo “Data-driven approach to Observer-based incipient fault detection in Transformer” que fue aceptado para el IEEE/PES Transmission and Distribution Conference and Exposition Latin America (IEEE/PES T&D LA 2016). …”
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    Tesis
  17. 1117

    Influence of the roughening method, joint configuration and adhesive thickness on the shear strength of ferritic stainless steel surfaces joined by methyl methacrylate por Cruz González, Celso E., Mosquera Artamonov, José Daniel, Santillán, Saúl D., Gámez Cuatzin, Hugo

    Publicado 2018
    “…Scanning electron microscopy observations, roughness-contour measurement and wettability analysis were performed on the adherents to analyze the adhesion, roughness, surface contour and shear strength on the adhesion tests. …”
    Enlace del recurso
    Artículo
  18. 1118

    Construcciones subjetivas ante el duelo de un cuerpo sano en adolescentes con diabetes mellitus 1. por Leal Guerrero, Laura Viviana

    Publicado 2018
    “…Data collection was made through a non-participant observation during a summer camp, interviews, opinion register and speech analysis. …”
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    Tesis
  19. 1119

    Gestión de la seguridad de las empresas prestadoras de servicio logístico en Colombia por Duran Romero, Danid Esther, Lechuga Cardozo, Jorge Isaac, Guisao Giraldo, Erica Yaneth

    Publicado 2020
    “…It is concluded that the Colombian logistics operators should observe as an opportunity to improve the implementation of ISO 28000 and other initiatives such as OEA (Authorized Economic Operator) due to the commercial opening the country is experiencing and therefore the requirement of international clients to count with certified suppliers in the integral management of security in the supply chain.…”
    Enlace del recurso
    Artículo
  20. 1120

    Estimación de factores de expansión de volumen a biomasa y carbono en ecosistemas forestales en Chihuahua, México por López Telles, Armando

    Publicado 2006
    “…The objective of this work is the determination of the density of the wood for Pinus and Quercus, to observe changes in the density of sapwood and heartwood to different heights from the bole. …”
    Enlace del recurso
    Tesis

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