Resultados de búsqueda - ("valle" OR "value")

  1. 561
  2. 562

    Short-term Effects of Air Pollution on Health in the Metropolitan Area of Guadalajara using a Time-series Approach por Cerón Bretón, Rosa María, Cerón Bretón, Julia Griselda, Lara Severino, Reyna del Carmen, Espinosa Fuentes, María de la Luz, Ramírez Lara, Evangelina, Rangel Marrón, Marcela, Rodríguez Guzmán, Abril, Uc Chi, Martha Patricia

    Publicado 2018
    “…Tlaquepaque had the highest mean concentrations for CO (0.88 ppm), NO2 (24.55 ppb), SO2 (0.0036 ppm) and PM10 (53.81 µg m–3), whereas, Zapopan registered the highest mean value for O3 (25.06 ppb). Only PM10 and Ozone exceeded the maximum permissible values established in the Mexican official standards. …”
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    Artículo
  3. 563
  4. 564

    Viability and reconstitution of delta-endotoxins from Bacillus thuringiensis var. israelensis extracts after forty years of storage against Aedes aegypti (Diptera: Culicidae) por Fernández Chapa, David Daniel, Luna Olvera, Hugo Alberto, Ramírez Villalobos, Jesica María, Rojas Verde, Guadalupe, Arévalo Niño, Katiushka, Galán Wong, Luis Jesús

    Publicado 2021
    “…Conclusion: The reconstituted Bti strains presented a great biological activity against A. aegypti larvae, specially extract 3260 (median lethal concentration (LC50) value = 0.0014 mg/l). This considerable larvicidal activity after 40 years under storage was an encouraging signal for the development of future formulation strategies regarding their useful life. …”
    Enlace del recurso
    Artículo
  5. 565

    Electrochemical Noise Analysis: An Approach to the Effectivity of Each Method in Different Materials por Jáquez Muñoz, Jesús Manuel, Gaona Tiburcio, Citlalli, Méndez Ramírez, Ce Tochtli, Martínez Ramos, Cynthia, Baltazar Zamora, Miguel Ángel, Santiago Hurtado, Griselda, Estupiñan López, Francisco H., Landa Ruiz, Laura, Nieves Mendoza, Demetrio, Almeraya Calderón, Facundo

    Publicado 2024
    “…Corrosion processes such as passivation and localized corrosion can be differentiated when analyzed using HHT and RP methods when a passive system presents values of determinism between 0.5 and 0.8. Also, to differentiate the passive system from the localized system, it is necessary to see the recurrence plot due to the similarity of the determinism value. …”
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    Artículo
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