Resultados de búsqueda - ( cofactor OR (( (coffactores OR acto) OR ( case OR (actor OR actores) )) OR faltosies ))*

Direct endonasal approach with partial upper posterior septectomy. a “rescue flap” technique modification por Sotomayor González, Arturo, Díaz Martínez, Armando José, Radillo Gil, Ramón, García Estrada, Everardo, Morales Gómez, Jesús Alberto, Palacios Ortiz, Isaac Jair, Pérez Cárdenas, Samuel, Arteaga Treviño, Mauricio, Martínez Ponce de León, Ángel Raymundo

“…Main Outcome Measures Since April 2015, we have performed 19 cases employing a direct endonasal approach with partial superior septectomy. …”
Enlace del recurso

Electrochemical Corrosion of Ferritic 409 and 439 Stainless Steels 409 and 439 in NaCl and H2SO4 solutions por Gaona Tiburcio, Citlalli, Estupiñan López, Francisco Humberto, Zambrano Robledo, Patricia del Carmen, Cabral Miramontes, José Ángel, Barrios Durstewitz, C. P., Almeraya Calderón, Facundo

“…Based on this fact, it was decided the incorporation of stainless steels (SS), especially in parts which are exposed to environment, such as exhaust pipes, where the 409 SS tops the production list and in some cases replaced by the 439 SS. This study makes a comparative performance evaluation between ferritic steels 409 and 439, in different electrolytes that are important to automotive industry like 5% brine as simulating saline environment, 3.5% sulfuric acid (H2SO4) solution and water as the blank, with the purpose to identify their corrosion behavior. …”
Enlace del recurso

Use of Ensemble Learning to Improve Performance of Known Convolutional Neural Networks for Mammography Classification por Berrones Reyes, Mayra Cristina, Salazar Aguilar, María Angélica, Castillo Olea, Cristian

“…The computational results demonstrate the effectiveness of the proposed methodology, with models achieving 82% accuracy without overtaxing our hardware capabilities, and they also highlight the efficiency of ensemble algorithms in enhancing accuracy across all test cases.…”
Enlace del recurso

Pharyngeal mucosal closure in total laryngectomy: comparison between vertical and T-shaped closure por Montemayor Alatorre, Adolfo, Serna Vázquez, Ruth Patricia, Santos Santillana, Karla Marisol, Morales del Ángel, Josefina Alejandra, Córtes Ponce, José R., Treviño González, José Luis

“…Pharyngocutaneous fistula was the most common complication, observed in 40.4% of cases (n = 23). No difference in the rate of complications was observed between groups, with the exception of tracheal dehiscence which was reduced in patients with T-shaped closure (n = 2, 4.7% vs. n = 5, 35.7%, p = 0.002). …”
Enlace del recurso

Modeling mexican electricity market: experimental results por Kalashnikov, Vitaly, Kalashnykova, Nataliya I., Castillo Pérez, Felipe de Jesús

“…It was applied to the Mexican electricity market data to obtain Nash equilibrium in the perfect competition and Cournot cases, as well as open market scenario with international trade with the USA.…”
Enlace del recurso

Developing a mixed reality assistance system based on projection mapping technology for manual operations at assembly workstations. por Rodríguez Puebla, Leonardo Vinicio

“…Operational models in manufacturing sisters cased of x-to-order paradigms (e.g. assembly-to-order) may require manual operations to speed-up the ramp-up time of new product configuration assemblies. …”
Enlace del recurso

Prevención del delito mediante diseño ambiental en planteles escolares: un enfoque criminológico por Soto Muñoz, Miguel Ángel

“…La preocupación por la seguridad en las zonas escolares de Guadalupe, Nuevo León, ha despertado un creciente interés para la implementación de nuevas estrategias para la prevención del delito. Los actos de robo y vandalismo son una constante, afectando no solo la seguridad de los planteles educativos, sino también el tejido social de su entorno creando espacios propensos a conductas violentas. …”
Enlace del recurso

Prevención del delito mediante diseño ambiental en planteles escolares: un enfoque criminológico por Soto Muñoz, Miguel Ángel

“…La preocupación por la seguridad en las zonas escolares de Guadalupe, Nuevo León, ha despertado un creciente interés para la implementación de nuevas estrategias para la prevención del delito. Los actos de robo y vandalismo son una constante, afectando no solo la seguridad de los planteles educativos, sino también el tejido social de su entorno creando espacios propensos a conductas violentas. …”
Enlace del recurso

La información como fortaleza en los estudiantes para afrontar la violencia en los espacios universitarios por Reyes Pedraza,, María Eugenia, Téllez Castilla, María Delia, García González, Janet

“…Entre los principales hallazgos se encontró que solo el 17% dice estar enterado lo suficiente sobre el tema de violencia, el 43% expresa no conocer la existencia de las instancias universitarias dedicadas a la gestión de losasuntos sobre violencia y el 43% dice no haber denunciado actos de violencia cuando los ha presenciado. Después de analizar los datos obtenidos, es importante señalar que los estudiantes necesitan contar con información adecuada para la toma de decisiones, al encontrarse inmersos en situaciones de violencia dentro de los espacios universitarios para protegerse ellos y poder incluso ayudar a sus compañeros.…”
Enlace del recurso

Sistema Kaizen en la administración (Kaizen system in administration). por Gallegos, H.

“…The related problems in this respect are laid out, taking into account the ease of determination of this index in a practical manner with the aid of the concrete applied cases. Final considerations are raised with regards to application of this methodology in the USA and the New Zealand. …”
Enlace del recurso

A comparative study of the physical properties of Sb2S3 thin films treated with N2 AC plasma and thermal annealing in N2. por Calixto Rodriguez, María Estela, Martínez Valencia, Horacio, Peña Méndez, Yolanda, Flores Cedillo, Osvaldo, Esparza Ponce, Hilda Esperanza, Sánchez Juárez, Arón, Campos Alvarez, José, Reyes Romero, Pedro Guillermo

“…X-ray diffraction studies showed that the crystallinity of the films was improved in both cases. Atomic force microscopy studies showed that the change in the film morphology depends on the postdeposition treatment used. …”
Enlace del recurso

Mutation Distribution in the NSP4 Protein in Rotaviruses Isolated from Mexican Children with Moderate to Severe Gastroenteritis por González Ochoa, Guadalupe, Menchaca, Griselda, Hernández, Carlos, Rodríguez, Cristina, Tamez, Reyes, Contreras, Juan

“…The severity analysis showed that 13 (26%) cases had mild gastroenteritis, 23 (46%) moderate gastroenteritis and 14 (28%) severe. …”
Enlace del recurso

From First Lady to presidential candidate: masculinization in news coverage of female politicians por Alvarez Monsiváis, Edrei

“…The study presents cases of presidential candidates who were previously first ladies: Cristina Fernández (Argentina), Hillary Clinton (USA) and Margarita Zavala (Mexico). …”
Enlace del recurso

An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students por Calderón Garcidueñas, Ana Laura, Flores Peña, Yolanda, De León Leal, Silvia, Vázquez Martínez, Carlos Alberto, Farías Calderón, Ana Gabriela, Melo Santiesteban, Guadalupe, Elizondo Zapién, Rosa María, Hernández Hernández, Dulce María, Garza Moya, Rubén, Cerda Flores, Ricardo Martín

“…The strategy was based on analysis of cases and developed in three sessions. An assessment tool was designed and validated (Test–Retest). …”
Enlace del recurso

Electrochemical corrosion behavior of passivated precipitation hardening stainless steels for aerospace applications por Villegas Tovar, José Miguel, Gaona Tiburcio, Citlalli, Lara Banda, María del Refugio, Maldonado Bandala, Erick, Baltazar Zamora, Miguel Ángel, Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Olguín Coca, Javier, Estupiñan López, Francisco Humberto, Almeraya Calderón, Facundo

“…Citric acid does work as a passivating solution, and in some cases, the corrosion resistance of the stainless steel was comparable to that of nitric acid.…”
Enlace del recurso

Real-world practice of acute leukemia intrathecal chemotherapy administration: a mexican nationwide survey por Colunga Pedraza, Julia Esther, Colunga Pedraza, Perla Rocío, Benavides López, Hilda Valeria, Mares Gil, José Eduardo, Jiménez Antolínez, Yajaira Valentine, Mancías Guerra, Consuelo, Velasco Ruiz, Ileana Yazmín, González Llano, Óscar

“…In 77% (n = 133) of the cases, the conventional needle with stylet used was, 49% did not receive any added diluent in the intrathecal chemotherapy and only 42% were recommended to rest in a horizontal position for more than 30 min. …”
Enlace del recurso

Synthesis, characterization, determination of luminescent properties of tetracoordinate organoboron compounds derivatives from organic tridentate ligands, and their potential appli... por Chan Navarro, Rodrigo Alonso

“…The same way the photophysical parameters, thermal and non linear properties of all materials were studied. In some cases it was possible to carry out theoretical studies in order to analyze in depth the luminescent response. …”
Enlace del recurso

Synthesis, characterization, determination of luminescent properties of tetracoordinate organoboron compounds derivatives from organic tridentate ligands, and their potential appli... por Chan Navarro, Rodrigo Alonso

“…The same way the photophysical parameters, thermal and non linear properties of all materials were studied. In some cases it was possible to carry out theoretical studies in order to analyze in depth the luminescent response. …”
Enlace del recurso

La confiabilidad de las evaluaciones del aprendizaje conceptual: Índice Spearman-Brown del método split-halves = Reliability of the evaluation of conceptual learning: index of Spea... por Rositas, J., Badii Zabeh, Mohammad Hosein, Castillo, J.

“…The related problems in this respect are laid out, taking into account the ease of determination of this index in a practical manner with the aid of the concrete applied cases. Final considerations are raised with regards to application of this methodology in the USA and the New Zealand. …”
Enlace del recurso

Violencia, género y sexismo: un estudio en el discurso de medios mexicanos = Violence, gender and sexism: a study in Mexican media speech Violence, gender and sexism: A study in... por Flores Treviño, María Eugenia, Estrada Esparza, Olga Nelly

“…ABSTRACT We analyze some cases of aggression addressed against the female reported in the Mexican media from speech and gender studies. …”
Enlace del recurso