Resultados de búsqueda - Narni~

  1. 1861
  2. 1862
  3. 1863
  4. 1864
  5. 1865
  6. 1866
  7. 1867

    Mode of antiviral action of silver nanoparticles against HIV-1 por Lara Villegas, Humberto Herman, Ayala Núñez, Nilda Vanesa, Ixtepan Turrent, Liliana del Carmen, Rodríguez Padilla, Cristina

    Publicado 2010
    “…Results: Our data suggest that silver nanoparticles exert anti-HIV activity at an early stage of viral replication, most likely as a virucidal agent or as an inhibitor of viral entry. …”
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    Artículo
  8. 1868
  9. 1869
  10. 1870

    Magnesium Removal from an Aluminum A-332 Molten Alloy Using Enriched Zeolite with Nanoparticles of SiO2 por Muñoz Arroyo, R., Hernández García, H. M., Escobedo Bocardo, J. C., Granda Gutiérrez, E. E., Acevedo Dávila, Jorge Leobardo, Aguilar Martínez, Josué Amilcar, Garza Gómez, A.

    Publicado 2014
    “…The enriched zeolites were analyzed by scanning electron microscopy, transmission electron microscopy, and N2 gas adsorption analysis. The Mg removal was carried out injecting each mixture into the molten aluminum alloy at 750°C using argon. …”
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  11. 1871

    Erosion problem in tool steel using cold box core-making process por Rodríguez, Eduardo, Pérez, Alberto, Mercado Solis, Rafael David, Velasco Tellez, Abraham, Jiménez, Omar, Flores, Martín, González, Marco Aurelio, Ibarra, Jesús

    Publicado 2019
    “…Steel specimens were heat treated to obtain hardness of 294, 445 and 595 HV200 (29, 45 and 55 HRC). Erosion tests were carried out at impingement angles from 20° to 90° and air drag pressures of 1.38, 2.07 and 2.76 bar (20, 30 and 40 psi). …”
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    Artículo
  12. 1872

    Spatial technologies to evaluate vectorial samples quality in maps production por Cárdenas Tristán, Abraham, Treviño Garza, Eduardo Javier, Aguirre Calderón, Oscar Alberto, Jiménez Pérez, Javier, González Tagle, Marco Aurelio, Némiga, Xanat Antonio

    Publicado 2013
    “…The methodology described pursues current advances in research to establish an improvement in the assessment policies in vectorial editing and mapping carried out by international agencies, universities and research centers. …”
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    Artículo
  13. 1873

    Implementation of an online emergency education programme at a public university in Mexico por González Barranco, Patricia, Balderas Rentería, Isaías, Esquivel Ferriño, Patricia Cristina, Gracia Vásquez, Yolanda Araceli, Vásquez Farías, E.E

    “…A lockdown was put in place where it was established that schools and non-essential jobs should be carried out from home. Since then, the UANL has started a training effort to migrate all current classes to online emergency educational schemes. …”
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  14. 1874

    Estrés-recuperación psicofisiológica y su relación con las cargas internas del entrenamiento y el rendimiento deportivo. por Reynoso Sánchez, Luis Felipe

    Publicado 2018
    “…We continued with the methodological section, which is divided into two studies, the first is applied to the RESTQ-Sport validation at a preliminary stage, the process carried out for its validation is explained, as well as the statistical analyzes performed. …”
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    Tesis
  15. 1875

    Estrés-recuperación psicofisiológica y su relación con las cargas internas del entrenamiento y el rendimiento deportivo. por Reynoso Sánchez, Luis Felipe

    Publicado 2018
    “…We continued with the methodological section, which is divided into two studies, the first is applied to the RESTQ-Sport validation at a preliminary stage, the process carried out for its validation is explained, as well as the statistical analyzes performed. …”
    Enlace del recurso
    Tesis
  16. 1876
  17. 1877
  18. 1878
  19. 1879

    Electrochemical Evaluation of a Stainless Steel as Reinforcement in Sustainable Concrete Exposed to Chlorides por Santiago Hurtado, Griselda

    Publicado 2016
    “…For this research three concrete mixtures were produced, the first concrete was made with 100 % cement CPC 30R, the second mixture was considered sustainable concrete because using 80 % of cement CPC 30R and 20 % of silica fume and the third mixture was elaborated with 80 % of cement CPC 30R and 20 % of fly ash, these mixtures were designed according to the method ACI 211.1, in the specimens were embedded bars of AISI 304 stainless steel and AISI 1018 steel, the specimens were exposed in a solution at 3.5 % of NaCl, simulating a marine environment, for to evaluate the corrosion resistance were used electrochemical techniques of Half-Cell Potential, standard ASTM C-876-09 and the Linear Polarization Resistance, standard ASTM G59, results Ecorr and Icorr after 180 days of exposure show that, the best performance was presented concrete specimens produced with 20 % silica fume and reinforced with AISI 304 stainless steel, with corrosion potential (Ecorr) indicating a 10 % probability of corrosion and Icorr values that indicate a passivity level of corrosion.…”
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  20. 1880

    Potential mechanism of action of meso-dihydroguaiaretic acid on mycobacterium tuberculosis H37Rv por Clemente Soto, Aldo Francisco, Balderas Rentería, Isaías, Rivera, Gildardo, Segura Cabrera, Aldo, Garza González, Elvira, Camacho Corona, María del Rayo

    Publicado 2014
    “…Therefore, in this study we carry out the gene expression from total RNA obtained from M. tuberculosis H37Rv treated with MDGA using microarray technology, which was validated by quantitative real time polymerase chain reaction. …”
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    Artículo

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