Resultados de búsqueda - (((vals OR (valia OR vales)) OR (vale OR value)) OR (vials OR viales))

Gaussian and Cauchy Functions in the Filled Function Method – Why and What Next: On the Example of Optimizing Road Tolls por Flores Muñiz, José Guadalupe, Kalashnikov, Vyacheslav V., Kreinovich, Vladik, Kalashnykova, Nataliya I.

“…Abstract: In many practical problems, we need to find the values of the parameters that optimize the desired objective function. …”
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Anticorrosive efficiency of the AISI 316 SS in sustainable ecological concrete manufactured with SCBA-SF exposed to magnesium sulphate por Baltazar García, Brenda Paola, Baltazar Zamora, Daniel Francisco, Landa Ruiz, Laura, Reyes, José, Lozano, David, Santos, Gabriel, Tochtli Méndez, Ce, Estupiñan, Francisco, 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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The impact of exercise intensity on the release of cardiac biomarkers in marathon runners por Legaz Arrese, Alejandro, George, Keith, Carranza García, Luis Enrique, Munguía Izquierdo, Diego, Moros García, Teresa, Serrano Ostáriz, Enrique

“…No data for NT-proBNP surpassed its upper reference limit. Peak post-exercise values for cTnI and NTproBNP were correlated with their respective baseline values. …”
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Evaluación de la calidad microbiológica en quesos artesanales en el estado de Nuevo León por García Rivera, Telma J., Torres-Álvarez, Cynthia, López-Sandin, Iosvany, Gutiérrez-Soto, Guadalupe

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Sperm motility in baseline spermogram is predictive of total motile sperm after preparation for insemination por Ayala A., F., Morales, A., Merino, M., Juarez, B. L., Absalon, L., Enrique, G.

“…Every institution has diferent cut-off values to determine which is the required amount of total motile sperms after preparation for intrauterine insemination. …”
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Antibacterial and Antibiofilm Activity of Methanolic Plant Extracts against Nosocomial Microorganisms por 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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Síntesis y evaluación biológica in vitro e in vivo de nuevos derivados de azetidin-2-ona conjugados con un anticuerpo monoclonal anti-her-2. por Olazarán Santibáñez, Fabián Eliseo

“…Se sintetizaron diecinueve derivados de 3-aminoazetidin-2ona, en configuraciones cis y trans, observando de acuerdo al análisis de química computacional que presentan una afinidad sobre el sitio de unión de la colchicina en seis aminoácidos que son Cys 239, Lys 252, Val 316, Lys 350, Leu 246 y Ala 248, y una actividad anticancerígena en ensayos in vitro en células SiHa de 1.39 M para el compuesto F-12-3t. …”
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Síntesis y evaluación biológica in vitro e in vivo de nuevos derivados de azetidin-2-ona conjugados con un anticuerpo monoclonal anti-her-2. por Olazarán Santibáñez, Fabián Eliseo

“…Se sintetizaron diecinueve derivados de 3-aminoazetidin-2ona, en configuraciones cis y trans, observando de acuerdo al análisis de química computacional que presentan una afinidad sobre el sitio de unión de la colchicina en seis aminoácidos que son Cys 239, Lys 252, Val 316, Lys 350, Leu 246 y Ala 248, y una actividad anticancerígena en ensayos in vitro en células SiHa de 1.39 M para el compuesto F-12-3t. …”
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Mechanisms of insecticide resistance in field populations of Aedes aegypti (L) from Quintana Roo, Southern Mexico por 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 AGTR1 and BDKRB2 gene polymorphisms on atorvastatin metabolism in a Mexican population por 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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Self-Determined Motivation and Competitive Anxiety in Athletes/Students: A Probabilistic Study Using Bayesian Networks por Ponseti, Francisco Javier, Almeida, Pedro L., Lameiras, Joao, Martins, Bruno, Olmedilla, Aurelio, López Walle, Jeanette M., Reyes, Orlando, García Mas, Alexandre

“…The validation of the BN revealed AUC values ranging from 0.5 to 0.92. Subsequently, various instantiations were performed with hypothetical values applied to the “bottom” variables. …”
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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 por 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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Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…Land use history influenced woody species diversity in that clear cutting and agriculture had the highest diversity values but not the highest species richness values. …”
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Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…Land use history influenced woody species diversity in that clear cutting and agriculture had the highest diversity values but not the highest species richness values. …”
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Representación de la mujer en anuncios de revistas comerciales mexicanas por Palacios, María Leticia Flores

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Effect of Extrusion Cooking on Bioactive Compounds in Encapsulated Red Cactus Pear Powder por 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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Deposition of size-selected cu nanoparticles by Inert Gas Condensation por Gracia Pinilla, Miguel Ángel, Martínez, E., 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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Antiprotozoal activity against entamoeba histolytica of plants used in Northeast Mexican traditional medicine. Bioactive compounds from lippia graveolens and ruta chalepensis por 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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Effect of different diets on proteolytic enzyme activity, trypsinogen gene expression and dietary carbon assimilation in Senegalese sole (Solea senegalensis) larvae por Gamboa Delgado, Julián, Le Vay, Lewis, Fernández Díaz, Catalina, Cañavate, José Pedro, Ponce, Marian, Zerolo, Ricardo, Manchado, Manuel

“…Trypsin and chymotrypsin activities increased from 3-4 days after hatching (DAH) in all dietary treatments, while ssetryp1 transcripts increased at 4-5 DAH only in larvae fed live prey. ssetryp1 gene expression was activated later in larvae fed only Artemia and this corresponded with Artemia δ13C values being reflected in larval tissue. Larval δ13C values also indicated greater selection and/or assimilation of rotifers in relation to the inert diet. …”
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Electrochemical Noise Measurements of Advanced High-Strength Steels in Different Solutions por Montoya Rangel, Marvin, Garza Montes de Oca, Nelson Federico, Gaona Tiburcio, Citlalli, Colás Ortíz, Rafael, Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Maldonado Bandala, Erick, Chacón Nava, José G., Almeraya Calderón, Facundo

“…According to the noise resistance (Rn) values obtained for the DP and FB dual-phase steels, both the martensite/bainite content and morphology of the phase constituents have an important effect on the corrosion behavior of these steels. …”
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