Search Results - (((valles OR values) OR valle) OR (vallejo OR callejas))

Reseña bibliográfica: "Cuatro Ciénegas, archipiélago de vida... y algo más" de Sergio Luis González de León (segunda de dos partes) by Vázquez Juárez, Juan Antonio

“…Souza se autonombró "Defensora del Valle", su protagonismo y tenacidad la ha llevado a grandes alturas teniendo a su favor los medios de información capitalinos, el prestigio y los recursos de la institución que la cobija. …”
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Antibacterial and Antibiofilm Activity of Methanolic Plant Extracts against Nosocomial Microorganisms by Sánchez, Eduardo, Rivas Morales, Catalina, Castillo, Sandra, Leos Rivas, Catalina, García Becerra, Ledy Elizabeth, Ortiz Martínez, David Mizael

“…Lethal Dose concentration (LD50 values) of the plant extracts was calculated. LD50 values for P. laevigata and G. microcephalawere 141.6 and 323.3…”
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Deposition of size-selected cu nanoparticles by Inert Gas Condensation by Gracia Pinilla, Miguel Ángel, Martínez, Eduardo, Vidaurri, G. Silva, Pérez Tijerina, Eduardo

“…From SEM measurements developed in STEM-HAADF mode, we found that nanoparticles are near sized to those values fixed experimentally also confirmed by AFM observations. …”
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Reliability of X7R Multilayer Ceramic Capacitors During High Accelerated Life Testing (HALT) by Hernández López, Ana María, Aguilar Garib, Juan Antonio, Guillemet Fritsch, Sophie, Nava Quintero, Román Jabir, Dufour, Pascal, Tenailleau, Christophe, Durand, Bernard, Valdez Nava, Zarel

“…It was possible to associate those values with each type of tested MLCC so that their expected life could be estimated in the range of 400–600 V.…”
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Effect of AGTR1 and BDKRB2 gene polymorphisms on atorvastatin metabolism in a Mexican population by Herrera Gonzalez, Sarahï, Martinez Treviño, Denisse, Aguirre Garza, Marcelino, Gómez Silva, Magdalena, Barrera Saldaña, Hugo Alberto, Baltazar Reyes, Rafael

“…It was observed that carriers of the genotypes A/C and C/T in AGTR1 and BDKRB2 had higher area under the plasma concentration-time curve values from time 0 to the time of the last measurement and from time 0 extrapolated to infinity, and lower values of clearance of the fraction dose absorbed compared with homozygous carriers (P<0.05). …”
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Nutritional role of the natural productivity and formulated feed in semi-intensive shrimp farming as indicated by natural stable isotopes by Gamboa Delgado, Julián

“…Isotopic values can be measured and integrated in mass-balance mixing models in order to quantify the relative contribution of multiple nutritional sources to the growth of a specific organism. …”
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Developing Nutritional Models for Aquaculture: Integrating Existing Knowledge, Addressing Real Issues, and Setting Directions for Research by P. Bureau, Dominique, Hua, Katheline

“…The nutritional composition of fish feeds varies considerably which complicatescomparison of feed efficiency values amongst operations and even, to some extent, between production cycles.Wastes produced by fish culture operations are often difficult to contain and may, potentially, contribute toenvironmental degradation of fragile aquatic ecosystems.…”
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Análisis estructural de dos áreas del matorral espinoso tamaulipeco del noreste de México by Pequeña Ledezma, Miguel Angel, Alanís Rodríguez, Eduardo, Jiménez Pérez, Javier, Aguirre Calderón, Oscar Alberto, González Tagle, Marco Aurelio, Molina Guerra, Víctor Manuel

“…Resumen Se evaluó la composición, estructura y diversidad vegetal de dos áreas del matorral espinoso tamaulipeco (loma y valle) para conocer sus principales diferencias o similitudes. …”
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LA HISTORIA EN NUEVO LEÓN Y EN EL NORESTE: ISRAEL CAVAZOS GARZA Y EL ANUARIO HUMANITAS by Ceballos, Manuel

“…A decir del fundador y director del CEH, el doctor Agustín Basave Fernández del Valle, la nueva institución nacía como "una esperanza mexicana, específicamente neoleonesa". …”
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Simultaneous estimation of the nutritional contribution of fish meal, soy protein isolate and corn gluten to the growth of Pacific white shrimp (Litopenaeus vannamei) using dual st... by Gamboa Delgado, Julián, Casas Rojas, Monica Guadalupe, Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

“…As SP and CG are ingredients derived from plants having different photosynthetic pathways which imprint specific carbon isotope values to plant tissues, their isotopic values were contrasting. …”
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Simultaneous estimation of the nutritional contribution of fish meal, soy protein isolate and corn gluten to the growth of Pacific white shrimp (Litopenaeus vannamei) using dual st... by Gamboa Delgado, Julián, Rojas Casas, Mónica G., Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

“…As SP and CG are ingredients derived from plants having different photosynthetic pathways which imprint specific carbon isotope values to plant tissues, their isotopic values were contrasting. …”
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Efecto de tratamientos domésticos de cocción sobre la capacidad antioxidante de quintonil (Amaranthus hybridus), un cultivo poco valorado by Campos-González , N., Sosa-Morales , M.A, Lopez-Martínez, L.X.

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Riqueza y diversidad de especies leñosas del bosque tropical caducifolio en San Luis Potosí, México by Alanís Rodríguez, Eduardo, Aranda Ramos, Rafael, Mata Balderas, José Manuel, Canizales Velázquez, Pamela Anabel, Jiménez Pérez, Javier, Uvalle Sauceda, José Isidro, Valdecantos Dema, Alejandro, Ruiz Bautista, Milton G.

“…Se seleccionaron dos áreas con historial de uso antrópico: una de lomerío y otra de valle. Se registraron catorce órdenes, 18 familias, 27 géneros y 29 especies en total. …”
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A Theoretical Study of the Hydration of Methane, from the Aqueous Solution to the sI Hydrate-Liquid Water-Gas Coexistence by Luis, Daniel, García González, Alcione, Saint Martin, Humberto

“…The melting temperatures were compared to the experimental values. The results show the need to perform simulations with various different models to attain a reliable and robust molecular image of the systems of interest.…”
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Effect of Extrusion Cooking on Bioactive Compounds in Encapsulated Red Cactus Pear Powder by Ruiz Gutiérrez, Martha Graciela, Amaya Guerra, Carlos Abel, Quintero Ramos, Armando, Pérez Carrillo, Esther, Ruiz Anchondo, Teresita, Báez González, Juan Gabriel, Meléndez Pizarro, Carmen O.

“…Increases in barrel temperature and screw speed decreased the trm, and this was associated with better retentions of antioxidant activity, total polyphenol, betalain contents. The betacyanins k values ranged the −0.0188 to −0.0206/s and for betaxanthins ranged of −0.0122 to −0.0167/s, while Ea values were 1.5888 to 6.1815 kJ/mol, respectively. …”
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Antiprotozoal activity against entamoeba histolytica of plants used in Northeast Mexican traditional medicine. Bioactive compounds from lippia graveolens and ruta chalepensis by Quintanilla Licea, Ramiro, Mata Cárdenas, Benito David, Vargas Villarreal, Javier, Bazaldúa Rodríguez, Aldo Fabio, Kavimngeles Hernández, Isvar, Garza González, Jesús Norberto, Hernández García, Magda Elizabeth

“…Only 18 extracts showed a significant inhibiting activity and among them six plant extracts showed more than 80% growth inhibition against E. histolytica at a concentration of 150 µg/mL and the IC50 values of these extracts were determined. Lippia graveolens Kunth and Ruta chalepensis Pers. showed the more significant antiprotozoal activity (91.54% and 90.50% growth inhibition at a concentration of 150 µg/mL with IC50 values of 59.14 and 60.07 µg/mL, respectively). …”
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Mechanisms of insecticide resistance in field populations of Aedes aegypti (L) from Quintana Roo, Southern Mexico by Flores Suárez, Adriana Elizabeth, Salomón Grajales, Jaime, Fernández Salas, Ildefonso, Ponce García, Gustavo, Lozano Fuentes, Saúl, Black, William C., Brodgon, William

“…The New Orleans (NO) susceptible strain of Ae. aegypti was used as a susceptible reference and the threshold criteria for each enzyme were the highest NO absorbance values. In none of the 6 tests were absorbance values correlated in males and females. α esterases were elevated in Benito Juarez, Cozumel females and in Lazaro Cardenas males and females. β esterases were elevated in Benito Juarez, Cozumel females and in Cozumel and Lazaro Cardenas males. …”
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Effect of silica fume and fly ash admixtures on the corrosion behavior of AISI 304 embedded in concrete exposed in 3.5% NaCl solution by Baltazar Zamora, Miguel Ángel, Bastidas, David M., Santiago Hurtado, Griselda, Mendoza Rangel, José Manuel, Gaona Tiburcio, Citlalli, Almeraya Calderón, Facundo, Bastidas, José María

“…The results show that AISI 304 SS reinforcements yielded the best corrosion behavior, with Ecorr values mainly pertaining to the region of 10% probability of corrosion, and corrosion current density (icorr) values indicating passivity after 105 days of experimentation and low probability of corrosion for the remainder of the test period.…”
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Mortars modified with geothermal nanosilica waste: effect on the electrochemical properties of embedded steel rods by Puente Ornelas, Rodrigo, Gómez Zamorano, Lauren Yolanda, Alonso, M.C., Zambrano Robledo, Patricia del Carmen, Guzmán Hernández, Ana María, Rodríguez, E. A., Bermúdez Reyes, Bárbara, Sánchez Moreno, M.

“…The corrosion behaviour was periodically monitorized up to 65 days using electrochemical techniques of corrosion potential (Ecorr) and corrosion current density (icorr). Values of current density (icorr) were obtained by linear polarization resistance (LPR) technique applying Stern-Geary relation to Rp values. …”
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Anticorrosive efficiency of the AISI 316 SS in sustainable ecological concrete manufactured with SCBA-SF exposed to magnesium sulphate by Baltazar García, Brenda Paola, Baltazar Zamora, Daniel Francisco, Landa Ruiz, Laura, Reyes, José, Lozano, David, Santos, Gabriel, Tochtli Méndez, Ce, Estupiñan López, Francisco Humberto, Gaona Tiburcio, Citlalli, Baltazar Zamora, Miguel Ángel

“…The anticorrosive efficiency of the AISI 316 SS was evaluated through the tests of the potential of corrosion (Ecorr) and corrosion rate (Icorr) during a period of 180 days of exposition to the aggressive medium. The values of ecorr indicate in the AISI 316 SS a 10% of corrosion risk and uncertainty at the end of monitoring, according to the norm ASTM C-876-15, in all the mixtures, but the values of icorr in the specimens manufactured with SEC indicate resistance to sulfate corrosion more than 10 times compared to conventional concrete and AISI 1018 steel.…”
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