Resultados de búsqueda - ((((cost OR pilot) OR lot) OR (blot OR water)) OR ((olote OR (odate OR date)) OR (slow OR late)))

  1. 701
  2. 702
  3. 703
  4. 704
  5. 705
  6. 706
  7. 707
  8. 708

    Fertilización orgánica de tres variedades de trigo (Triticum aestivum L.), en dos fechas de siembra por Uresti Porras, José Gerardo

    Publicado 2017
    “…ABSTRACT Wheat is grown throughout the world being the main area of cultivation in the temperate zone of the northern hemisphere, in Mexico, wheat ranks tenth in importance as a crop, in Nuevo Leon 31,033.40 ha are cultivated per year, with an average yield of 1.91 t / ha, in the present work the interactions of the factors were evaluated: variety, date of sowing and biofertilizers, the experiment was carried out in the field of the Faculty of Agronomy UANL in the municipality of Marín Nuevo León, were used the varieties: San Isidro NL M-2012, Maravillas NL M-2012, Floreña NL M-2012, the two dates of sowing were the 30 of November and 21 of December of the 2015, the biofertilizantes that were used were: Activa planta de Meyfer, ENDOSPORMR33 y Micorrizas del INIFAP. …”
    Enlace del recurso
    Tesis
  9. 709

    Densidad poblacional de ocelote Leopardus pardalis en la región de la Laguna Madre, Tamaulipas por Ocañas García, Omar Alejandro

    Publicado 2019
    “…The density estimate found in this study represents the highest reported to date in Mexico. The good conservation status of the habitat and the absence of the jaguar (Panthera onca) may explain the great abundance of ocelots in the study area.…”
    Enlace del recurso
    Tesis
  10. 710

    Fertilización orgánica de tres variedades de trigo (Triticum aestivum L.), en dos fechas de siembra por Uresti Porras, José Gerardo

    Publicado 2017
    “…ABSTRACT Wheat is grown throughout the world being the main area of cultivation in the temperate zone of the northern hemisphere, in Mexico, wheat ranks tenth in importance as a crop, in Nuevo Leon 31,033.40 ha are cultivated per year, with an average yield of 1.91 t / ha, in the present work the interactions of the factors were evaluated: variety, date of sowing and biofertilizers, the experiment was carried out in the field of the Faculty of Agronomy UANL in the municipality of Marín Nuevo León, were used the varieties: San Isidro NL M-2012, Maravillas NL M-2012, Floreña NL M-2012, the two dates of sowing were the 30 of November and 21 of December of the 2015, the biofertilizantes that were used were: Activa planta de Meyfer, ENDOSPORMR33 y Micorrizas del INIFAP. …”
    Enlace del recurso
    Tesis
  11. 711

    Densidad poblacional de ocelote Leopardus pardalis en la región de la Laguna Madre, Tamaulipas por Ocañas García, Omar Alejandro

    Publicado 2019
    “…The density estimate found in this study represents the highest reported to date in Mexico. The good conservation status of the habitat and the absence of the jaguar (Panthera onca) may explain the great abundance of ocelots in the study area.…”
    Enlace del recurso
    Tesis
  12. 712

    Efecto bactericida de nanopartículas de plata sobre microorganimos resistentes a los antibióticos in vitro por Jerez Urriolagoitia, Mónica Marcela

    Publicado 2007
    “…In addition the antibacterial properties of silver nanoparticles had been reported in a lot of scientific articles. The in vitro bactericidal effect of Silver Nanoparticles against antibiotic-resistant bacteria was determined in this thesis, four bacterial strains were used: methicillin resistant Staphylococcus aureus (MRSA), erythromycin resistant Streptococcus pyogenes (ERSP), ampicillin resistant Escherichia coli O157: H7 and multidrugs-resistant Pseudomona aeruginosa. …”
    Enlace del recurso
    Tesis
  13. 713

    Efecto bactericida de nanopartículas de plata sobre microorganimos resistentes a los antibióticos in vitro por Jerez Urriolagoitia, Mónica Marcela

    Publicado 2007
    “…In addition the antibacterial properties of silver nanoparticles had been reported in a lot of scientific articles. The in vitro bactericidal effect of Silver Nanoparticles against antibiotic-resistant bacteria was determined in this thesis, four bacterial strains were used: methicillin resistant Staphylococcus aureus (MRSA), erythromycin resistant Streptococcus pyogenes (ERSP), ampicillin resistant Escherichia coli O157: H7 and multidrugs-resistant Pseudomona aeruginosa. …”
    Enlace del recurso
    Tesis
  14. 714

    Caracterización geológica y geoquímica de fluidos en el sistema geotérmico Araró, Michoacán, México por Vigil Barrientos, Ana Julia

    Publicado 2017
    “…The objective of this work is to characterize the mineral associations of the hydrothermal alterations and sintered deposits related to the thermal activity, as well as the chemistry of the thermal fluids to know the type of water and the temperature of the deposit of the Araró zone. …”
    Enlace del recurso
    Tesis
  15. 715

    Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León por Ríos Saucedo, Julio César

    Publicado 2005
    “…This study pioneers the systematic observation of stream water quality and quantity along the Pablillos, Camacho and Hualahuises rivers, with the following objectives: a) to study the hydrodinamic, biologic and chemical constituents of the rivers Pablillo, Hualahuises, Camacho, and Limón; b) to study the effects of the Metropolitan Area of Linares on stream water quality and quantity; and c) to analyze the temporal variations of the hydrodinamic, bacteriological and chemical parameters. …”
    Enlace del recurso
    Tesis
  16. 716

    Caracterización geológica y geoquímica de fluidos en el sistema geotérmico Araró, Michoacán, México por Vigil Barrientos, Ana Julia

    Publicado 2017
    “…The objective of this work is to characterize the mineral associations of the hydrothermal alterations and sintered deposits related to the thermal activity, as well as the chemistry of the thermal fluids to know the type of water and the temperature of the deposit of the Araró zone. …”
    Enlace del recurso
    Tesis
  17. 717

    Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León por Ríos Saucedo, Julio César

    Publicado 2005
    “…This study pioneers the systematic observation of stream water quality and quantity along the Pablillos, Camacho and Hualahuises rivers, with the following objectives: a) to study the hydrodinamic, biologic and chemical constituents of the rivers Pablillo, Hualahuises, Camacho, and Limón; b) to study the effects of the Metropolitan Area of Linares on stream water quality and quantity; and c) to analyze the temporal variations of the hydrodinamic, bacteriological and chemical parameters. …”
    Enlace del recurso
    Tesis
  18. 718

    Mecanismos de acción de bacitracina y el ácido 5,5’-ditiobis2-nitrobenzoico en la infección del virus de inmunodeficiencia humana tipo I por Flores Treviño, Samantha Maribel

    Publicado 2010
    “…In addition, to further determine the antiviral target of Bacitracin and DTNB, a time-of-addition experiment was used to delimit the stage(s) of the viral life cycle that is blocked by these compounds, and our findings suggest that they act not only at early viral cycle stages but also at late stages. This is the first time, to our knowledge, that both Bacitracin and DTNB have been shown to be effective virucidal agents against HIV-1 infection.…”
    Enlace del recurso
    Tesis
  19. 719

    Mecanismos de acción de bacitracina y el ácido 5,5’-ditiobis2-nitrobenzoico en la infección del virus de inmunodeficiencia humana tipo I por Flores Treviño, Samantha Maribel

    Publicado 2010
    “…In addition, to further determine the antiviral target of Bacitracin and DTNB, a time-of-addition experiment was used to delimit the stage(s) of the viral life cycle that is blocked by these compounds, and our findings suggest that they act not only at early viral cycle stages but also at late stages. This is the first time, to our knowledge, that both Bacitracin and DTNB have been shown to be effective virucidal agents against HIV-1 infection.…”
    Enlace del recurso
    Tesis
  20. 720

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