Resultados de búsqueda - (herece OR (mere OR were))*

  1. 1581
  2. 1582
  3. 1583
  4. 1584
  5. 1585

    Effect of mineral aggregates and chemical admixtures as internal curing agents on the mechanical properties and durability of highperformance concrete por Vázquez Rodríguez, Francisco Javier, Elizondo Villarreal, Nora, Hypatia Verástegui, Luz, Arato Tovar, Ana María, López Perales, Jesús Fernando, Contreras de León, José Eulalio, Gómez Rodríguez, Cristian, Fernández González, Daniel, Verdeja, Luis Felipe, García Quiñonez, Linda Viviana, Rodríguez Castellanos, Edén Amaral

    “…In the fresh and hardened state, concretes with partial replacements of Portland cement (CPC30R and OPC40C) by pulverized fly ash in combination with the addition of mineral aggregates and chemical admixtures were studied. The physical, mechanical, and durability properties in terms of slump, density, porosity, compressive strength, and permeability to chloride ions were respectively determined. …”
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    Artículo
  6. 1586

    Effect of Mineral Aggregates and Chemical Admixtures as Internal Curing Agents on the Mechanical Properties and Durability of High-Performance Concrete por Vázquez Rodríguez, Francisco Javier, Elizondo Villarreal, Nora, Verástegui Domínguez, Luz Hypatia, Arato Tovar, Ana María, López Perales, Jesús Fernando, Contreras de León, José Eulalio, Gómez Rodríguez, Cristian, Fernández González, Daniel, Verdeja, Luis Felipe, García Quiñonez, Linda Viviana, Rodríguez Castellanos, Edén Amaral

    Publicado 2020
    “…In the fresh and hardened state, concretes with partial replacements of Portland cement (CPC30R and OPC40C) by pulverized fly ash in combination with the addition of mineral aggregates and chemical admixtures were studied. The physical, mechanical, and durability properties in terms of slump, density, porosity, compressive strength, and permeability to chloride ions were respectively determined. …”
    Enlace del recurso
    Artículo
  7. 1587
  8. 1588
  9. 1589

    Peginterferon alfa-2a plus ribavirin for treating chronic hepatitis C virus infection: Analysis of Mexican patients included in a multicenter international clinical trial por Bosques Padilla, Francisco Javier, Trejo Estrada, Rafael, Campollo Rivas, Octaivio, Cortez Hernández, Carlos Alejandro, Dehesa Violante, Margarita, Maldonado Garza, Héctor Jesús, Pérez Gómez, Raúl, Cabrera Valdespino, Armando

    Publicado 2003
    “…The overall safety profiles of the three treatment regimens were similar. In conclusion, for patients with chronic hepatitis C, once-weekly peginterferon alfa-2a plus ribavirin was tolerated as well as interferon alfa-2b plus ribavirin and produced significant improvements in the rate of sustained viral reduction compared with interferon alfa-2b plus ribavirin or peginterferon alfa-2a alone.…”
    Enlace del recurso
    Artículo
  10. 1590
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  14. 1594

    Evaluación microscópica del corte marginal cervical en coronas de zirconia pediátricas. Un estudio in vitro. por Becerra Puente, Angel Daniel

    Publicado 2018
    “…METHODOLOGY: An in vitro comparative study was carried out where 4 zirconia crown marks were compared with a marginal cut made with two brands of zirconia modification burs and the samples were prepared to observe in the scanning electron microscope. …”
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    Tesis
  15. 1595
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  20. 1600

    Mycotoxins in aquaculture: Occurrence in feeds components and impact on animal performance por Santos, G. A., Rodrigues, I., Starkl, V., Naehrer, K., Hofstetter, U., Encarnação, P.

    Publicado 2010
    “…Despite the limited number of studies on the effect of mycotoxins on aquaculture species, there is increasing evidence that mycotoxins can cause several pathologies and growth problems in different fish and shrimp species.A recent survey on the occurrence of mycotoxins in feed components showed that analyzed samples from different regions were contaminated with one (74%) or more (40%) mycotoxins. …”
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    Artículo

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