Resultados de búsqueda - ("reductor" OR "reduction")

Field evaluation of Mesocyclops longisetus (Copepoda: Cyclopoidea) for the control of larval Aedes aegypti (Diptera Culicidae) in northeastern Mexico por Gorrochótegui Escalante, Norma, Fernández Salas, Ildefonso, Gómez Dantes, H.

“…Results showed good cooperation and after 4 mo all peridomestic drums still supported variable numbers of cyclopoids. Average of larvae reduction was 37.5% for drums, 67.5% for flower vases, and 40.9% for tires. …”
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Effect of minerals admixtures on high-performance concrete: C-S-H formation and physical-mechanical properties. por Rivera Torres, Jorge Maurilio

“…In order to improve the environmental impact of concrete, there is a global trend to replace Portland cement by minerals admixtures. In addition to the reduction in the environmental impact of the material, the incorporation of supplementary cementitious materials in concrete will densify the cementitious matrix and consequently improve its impermeability, a property associated with the durability and the service life of concrete. …”
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Implementación de la norma ISO 45001 en una empresa operadora de agua por Mar García, Nayla Liliana

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Terminal interruption of relux source technique in the treatment of active venous ulcers por López Lugo, Omar Federico, Salinas Domínguez, Rogelio, Tamez del Bosque, Juan Antonio, Muñoz Maldonado, Gerardo Enrique

“…Group B showed a greater reduction in ulcer size and a statistically signiicant lower score on the visual analog pain scale (p<0.05) from the second and third week of treatment, respectively. …”
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Effect of the commercial citrus based and chemical preservatives in combination against the growth of campylobacter jejuni in vitro and in a food model. por Kuzhuppillymyal Prabhakarankutty, Laiju

“…In the chicken meat, the combinations 2%TSP, 0.3% Citrosan and 0.05% Citrol-K-Ultra® and the combinations of 0.3% Citrosan and 0.05% Citrol-K-Ultra® showed a complete reduction of C. jejuni by 48 hours. The sensory analysis showed no significant difference among the different combinations when compared with the chicken without any preservatives.…”
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The esperanza window trap reduces the human biting rate of Simulium ochraceum s.l. in formerly onchocerciasis endemic foci in Southern Mexico por Weiss, Brian L., Rodríguez Pérez, Mario Alberto, Garza Hernandez, Javier Alfonso, Salinas Carmona, Mario César, Fernández Salas, Ildefonso, Reyes Villanueva, Filiberto, Real Najarro, Olga, Cupp, Eddie W., Unnasch, Thomas R.

“…When the EWTs were present, there was a significant reduction in the human biting rate at both the household and school locations at collection sites, with a greater effect observed in the schools. …”
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Preparation and Characterization of Cu and Ni on Alumina Supports and Their Use in the Synthesis of Low-Temperature Metal-Phthalocyanine Using a Parallel-Plate Reactor por Sánchez de la Torre, Fernando, De la Rosa, Javier, Kharisov, Boris I., Lucio Ortiz, Carlos J.

“…The Ni/Al2O3 sample reveled agglomerated (1 μm) of nanoparticles of Ni (30–80 nm) however, NiO particles were also identified, probably for the low temperature during the H2 reduction treatment (350 °C), the Cu/Al2O3 sample presented agglomerates (1–1.5 μm) of nanoparticles (70–150 nm), but only of pure copper. …”
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Preparation and characterization of Cu and Ni on alumina supports and their use in the synthesis of low-temperature metal-phthalocyanine using a parallel-plate reactor por Sánchez de la Torre, Fernando, De la Rosa, Javier, Kharisov, Boris I., Lucio Ortiz, Carlos J.

“…The Ni/Al2O3 sample reveled agglomerated (1 μm) of nanoparticles of Ni (30–80 nm) however, NiO particles were also identified, probably for the low temperature during the H2 reduction treatment (350 °C), the Cu/Al2O3 sample presented agglomerates (1–1.5 μm) of nanoparticles (70–150 nm), but only of pure copper. …”
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Goethite–titania composite: disinfection mechanism under UV and visible light por Lara Rico, Rosalina, Múzquiz Ramos, Elia M., López Badillo, Claudia M., García Pérez, Ulises Matías, Cruz Ortiz, Brenda R.

“…In the experiments with UV light and a-FeOOH–TiO2, mechanically activated, a 5.4 log-reduction of bacteria was achieved after 240 min of treatment. …”
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Virucidal and Synergistic Activity of Polyphenol-Rich Extracts of Seaweeds against Measles Virus por Morán Santibáñez, Karla Selene, Peña Hernández, Mario A., Cruz Suárez, Lucía Elizabeth, Ricque Marie, Denis, Skouta, Rachid, Vasquez, Abimael H., Rodríguez Padilla, Cristina, Trejo Ávila, Laura M.

“…AnMTTassaywasperformedtodeterminecytotoxicityeffect,andantiviralactivitywasmeasuredby syncytia reduction assay and confirmed by qPCR. PPs from Ecklonia arborea (formerly Eisenia arborea, Phaeophyceae) and Solieriafiliformis (Rhodophyta) showed the highest Selectivity Index (SI), >3750 and >576.9 respectively. …”
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Nutritional and technological properties of Tepary bean (Phaseolus acutifolius) cultivated in Mexican Northeast por Heredia Rodríguez, Laura, Gaytán Martínez, Marcela, Morales Sánchez, Eduardo, Garza Juárez, Aurora de Jesús, Urías Orona, Vania, González Martínez, Blanca Edelia, López Cabanillas Lomelí, Manuel, Vázquez Rodríguez, Jesús Alberto

“…The textural profile analysis (TPA) of TB showed a significant reduction of hardness, chewiness and adhesiveness in soaked compared to non-soaked. …”
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A review on the development of visible light-responsive WO3-based photocatalysts for environmental applications por Murillo Sierra, Juan Camilo, Hernández Ramírez, Aracely, Hinojosa Reyes, Laura, Guzmán Mar, Jorge Luis

“…However, WO3 presents fast recombination of charge carriers’ and exhibits low photocatalytic activity for reduction reactions due to its conduction band potential (+0.5 V versus NHE). …”
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The Demand for New Antibiotics: Antimicrobial Peptides, Nanoparticles, and Combinatorial Therapies as Future Strategies in Antibacterial Agent Design por León Buitimea, Angel, Garza Cárdenas, César Rodolfo, Garza Cervantes, Javier Alberto, Lerma Escalera, Jordy Alexis, Morones Ramírez, José Rubén

“…The combination of different drugs offers many advantages over their use as individual chemical moieties; these include a reduction in dosage of the individual drugs, fewer side effects compared to the monotherapy, reduced risk for the development of drug resistance, a better combined response compared to the effect of the individual drugs (synergistic effects), wide- spectrum antibacterial action, and the ability to attack simultaneously multiple target sites, in many occasions leading to an increased antibacterial effect. …”
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Tailoring the microstructure and tribological properties in commercially pure aluminium processed by High Pressure Torsion Extrusion por Sergejev, F., Omranpour, B., Kommel, L., Ivanisenko, J., Hernández Rodríguez, Marco Antonio Loudovic, García Sánchez, Edgar, Antonov, M.

“…This modification is associated with the improvement of hardness and the reduction of plasticity in materials that confined the plastic shearing. …”
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Corrosion behavior of AISI 409Nb stainless steel manufactured by powder metallurgy exposed in H2SO4 and NaCl solutions por Cabral Miramontes, José Ángel, Barceinas Sánchez, José Dolores Oscar, Poblano Salas, Carlos, Pedraza Basulto, G. K., Nieves Mendoza, Demetrio, Zambrano Robledo, Patricia del Carmen, Almeraya Calderón, Facundo, Chacón Nava, José G.

“…Boron was added for promoting the formation of a liquid phase during sintering at 1150 °C, thereby achieving a reduction of porosity and increase in density, which is necessary to improve corrosion resistance. …”
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Antimicrobial activity of gimnosperma glutinosum(spreng.) less.(asteraceae) metanol extracts against helicobacter pylori por Gómez Flores, Ricardo Alberto, Espinosa Ramos, David Alonso, Quintanilla Licea, Ramiro, Barragán González, Marí­a Porfiria, Tamez Guerra, Patricia, Tamez Guerra, Reyes, Rodríguez Padilla, Cristina

“…Materials and methods: The antibacterial in vitro effect of Gymnosperma glutinosum methanol leaf extracts against Helicobacter pylori (ATCC 43504) was evaluated in liquid medium by the colorimetric 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) reduction assay and in solid medium by the colony forming units (CFU) method. …”
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Effect of the commercial citrus based and chemical preservatives in combination against the growth of campylobacter jejuni in vitro and in a food model. por Kuzhuppillymyal Prabhakarankutty, Laiju

“…In the chicken meat, the combinations 2%TSP, 0.3% Citrosan and 0.05% Citrol-K-Ultra® and the combinations of 0.3% Citrosan and 0.05% Citrol-K-Ultra® showed a complete reduction of C. jejuni by 48 hours. The sensory analysis showed no significant difference among the different combinations when compared with the chicken without any preservatives.…”
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Las consideraciones metodológicas para la evaluación de políticas y programas de energía en México por Villarreal, Abel

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La destrucción del OIKOS: Mercantilizar el Conocimiento. por LAVANDEROS, LEONARDO

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El capital intelectual y su relación con el desempeño operativo en el sector de la construcción de Ciudad Victoria, Tamaulipas por Hernández-Briones, Manuel Gerardo, Álvarez-Herrera, Maritza, Lavín-Verástegui, Jesús

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