Resultados de búsqueda - lute~

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.

“…Powder metallurgy is an effective method for manufacturing stainless steel parts of high quality and accuracy at low cost. However, the use of sintered stainless steels is limited due to their low density, which deteriorates their corrosion resistance. …”
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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 López, Francisco Humberto, Gaona Tiburcio, Citlalli, Baltazar Zamora, Miguel Ángel

“…The dosage or proportioning of the sustainable ecological concrete (SEC) mixtures was carried out as indicated by ACI 211.1. 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. …”
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Fan worms (Annelida: Sabellidae) from Indonesia collected by the snellius II expedition (1984) with descriptions of three new species and tube microstructure por Tovar Hernández, María Ana, Ten Hove, Harry A., Vinn, Olev, Zatoń, Michał, De León González, Jesús Ángel, García Garza, María Elena

“…In this study, we examined specimens of Sabellidae Latreille, 1825 collected during the Snellius II Expedition (1984) to Indonesia, carried out by the Dutch Research Vessel (RV) “Tyro” and the Indonesian RV “Samudera”. …”
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Income divergence between mexican states in the 1990s: the role of skill premium por Aguayo Téllez, Ernesto

“…Beginning in 1985, however, and coinciding with the adoption of trade liberalization policies and other market-oriented reforms, state incomes began to diverge. Using microdata from the 1990 and 2000 Mexican Population Censuses, this study decomposes the recent divergence into components due to economy-wide changes in skill prices and components due to state-specific changes in the composition of workers. …”
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Tipo de cambio y determinantes monetarios en el periodo de flotación en México por Torre Cepeda, Leonardo Egidio

“…The empirical evidence suggests that during the floating exchange rate regime in Mexico, the nominal exchange rate Granger causes the fundamentals, consistent with the tenets of the asset market approach to the exchange rate.…”
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The effects of rising food prices on poverty in Mexico por Valero Gil, Jorge Noel, Valero Tonone, Magali Noelia

“…We evaluate the impact of the rise in food prices during 2006-2008 on the poverty and extreme poverty rates in Mexico. …”
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La política como debate temático o estratégico: framing de la campaña electoral mexicana de 2012 en la prensa digital = Politics as an issue or strategic debate: framing of the 201... por Muñiz, Carlos

“…Abstract: The media play a crucial role during election campaigns, transferring information that will be used by citizens in their decision-making. …”
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INPUT HYPOTHESIS FOR OR AGAINST OUTPUT HYPOTHESIS? por García, Laura

“…If Widdowson's view of grammar "as a necessary communicative resource" is to be accepted, instead of grammar as a collection of forms and prescriptive rules, a new approach to grammar needs to be developed, not as a static system of rules to be memorized but as a dynamic system comprised of structures with an interconnected context dependent form, meaning, and use. …”
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SOBREVIDA AL PARO CARDIORESPIRATORIO EN LA UNIDAD DE MEDICINA CRÍTICA PEDIÁTRICA  por Solis Rodríguez, Annel, Garza Alatorre, Arturo, Uribe González, Nydia Tatiana

“…The expedients of the pacients admitted on PICU of that year, that presents PCR obtained from the next variables: age, gender, staying days, first admitted PCR date , base diagnostic, number of PCR per pacient, básic or advanced RCP, PCR direct cause, tiem passed from each PCR event, turn, previus PCR events before admitted, aminas use, PRISM-12 and 24,  death o overlife evolution. 41 pacients, 74 PCR events, 28.8 per 100 PCR admitted incidence,  80.7% general overlife, 48.6% PCR event overlife. 7.4 días ± 10.6 staying days, 5.4 days of PCR admitted pacient, 51 months medium age, lactantcy predominance, males, Neurológic admitted diagnostic, respiratory problems cause of the PCR, unique PCR,  aminas use 60.8%  , 94.5% advanced RCP , PRISM-24 17.4 ± 7.9. …”
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Hidratación y microestructura de cemento Portland sustituido parcialmente con sílice ultrafina por Gómez Zamorano, Lauren Yolanda, Escalante, J. I.

“…RESUMEN Se investigaron pastas de cemento Portland sustituido con un desecho geotérmico, subproducto de la generación de electricidad en plantas que emplean recursos geotérmicos. El desecho está compuesto principalmente de sílice amorfa de tamaño nanométrico, con cloruros de sodio y potasio. …”
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Algorithm for Screening of Adrenal Function in Stable Patients with Cirrhosis por Paz Delgadillo, Jonathan, Monreal Robles, Roberto, Villarreal Pérez, Jesús Zacarías, Lavalle González, Fernando Javier, Maldonado Garza, Héctor Jesús, Bosques Padilla, Francisco Javier

“…An algorithm in- Conclusion. cluding the use of BTC and the severity of liver disease may be a useful and simple method for assessing adrenal function in stable patients with cirrhosis.…”
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Implementación de la metodología del plan de negocios en mipyme “Zona Green” por Duran-Garza, Pablo Emilio, Gutierrez-Mendez, Dalila

“…También se estableció un análisis financiero para descubrir la manera en que trabaja este negocio y ofrecer una mejora de manera que facilite el proceso del negocio. …”
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Paleoclimatic modeling and phylogeography of least killifish, Heterandria formosa: insights into Pleistocene expansion-contraction dynamics and evolutionary history of North Americ... por Bagley, Justin C, Sandel, Michael, Travis, Joseph, Lozano Vilano, María de Lourdes, Johnson, Jerald B

“…Results: Paleoclimatic models predicted range contraction to a single southwest Florida peninsula refugium during the Last Glacial Maximum, followed by northward expansion. …”
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Análisis de la familia Pezizaceae (Pezizales: Ascomycota) en México por Medel, Rosario, Castillo, Ranulfo, Marmolejo Monsiváis, José Guadalupe, Baeza, Yajaira

“…El primer registro de una Peziza data de 1875, época en que Cooke citó a Peziza cordovensis. A la fecha esta familia está representada en México por 7 géneros que contienen 29 especies, de los cuales el género Peziza es el más diverso con 18 especies, siguiéndole en orden numérico Pachyphloeus con 4. …”
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Frequency and genotypes of Chlamydia trachomatis in patients attending the obstetrics and gynecology clinics in Jalisco, Mexico and correlation with sociodemographic, behavioral, a... por Casillas Vega, Néstor Guadalupe, Morfín Otero, Rayo, García, Santos, Llaca Díaz, Jorge Martín, Rodríguez Noriega, Eduardo, Camacho Ortiz, Adrián, Ayala Castellanos, Ma de la Merced, Maldonado Garza, Héctor Jesús, Ancer Rodríguez, Jesús, Gallegos Ávila, Guadalupe, Niderhauser García, Alberto, Garza González, Elvira

“…C. trachomatis genotype K was more likely to be detected in women histories of ≥2 sexual partners, genotype F was more likely in pregnant women, genotype L2 was more likely in women with PID, genotype D was more likely in women who had had infection during previous pregnancies, and genotype E was more likely in those with previous ectopic pregnancies and green vaginal discharge (all p = 0.01). …”
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Winter diet of the long-eared owl Asio otus (Strigiformes: Strigidae) in the grasslands of Janos, Chihuahua, Mexico por González Rojas, José Ignacio, Padilla Rangel, Hernaldo, Ruvalcaba Ortega, Irene, Cruz Nieto, Miguel A., Canales del Castillo, Ricardo, Guzmán Velasco, Antonio

“…Se identificaron un total de 18 tipos de presa, pero la especie mostró selectividad por dos géneros/especies, ya que cerca del 70% de la biomasa consumida fueron especies del género Sigmodon, mientras que el 21% de las muestras contenían Perognathus flavus. …”
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Variaciones circadianas en los almacenes fonológico y visoespacial de la memoria de trabajo por Ramírez Tule, María Candelaria

“…La memoria de trabajo incluye dos componentes que almacenan información fonológica y visoespacial respectivamente y un ejecutivo central que los coordina. …”
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Economically important marine larvae: Aquaculture production and larval rearing por Gamboa Delgado, Julián

“…New findings on the biology and physiology of marine larvae rapidly impacts technical production aspects such as the shape and size of the rearing vessels, the establishment of optimal larval rearing conditions and the larval feeding protocols used to supply live and inert feeds. New research findings assist nutritionists to formulate diets that can successfully replace live preys needed during the critical larval rearing stages. …”
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Variaciones circadianas en los almacenes fonológico y visoespacial de la memoria de trabajo por Ramírez Tule, María Candelaria

“…La memoria de trabajo incluye dos componentes que almacenan información fonológica y visoespacial respectivamente y un ejecutivo central que los coordina. …”
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CONOCIMIENTO, ACTITUDES Y PRÁCTICAS ALIMENTARIAS DE MADRES CON NIÑOS DE 6 A 24 MESES EN CUBA por Ajete Careaga, Susan Belkis

“…Conclusions: Not all mothers had adequate knowledge about foods that should give the child from the first year of life. The majority maintained favorable attitudes and good practices during the feeding of their children, except for the use of bottle.Key Words: Knowledge, attitudes, feeding practices…”
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