Resultados de búsqueda - ((("investigador" OR "investigation") OR "investigates") OR "investigar")

Performance, corporate governance and new regulation (Desempeno, gobierno corporativo y nueva regulacion) por García, Heriberto

“…After the adoption of the Corporate Governance Code (Code) in Mexico, many companies increased financial performance and the leveraged during the following five years; we investigated the effect of how those firms improved the corporate governance practices and how was translated into better risk return company. …”
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Factores críticos de éxito de las empresas innovadoras: una investigación documental (Critical success factors of innovative companies: documentary research) por Avila Hernández, Laura Elizabeth, Alarcón Martinez, Gustavo Juan

“…Finally common elements found in literature review in these investigations are described as critical success factors of innovative companies, namely: strategic leadership for innovation; multifunctional teams for innovation; recognition system for business innovation; technological process for developing new products and process; analysis of markets for new products or services; investment in research and development. …”
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Influence of the oxygen partial pressure on the growth and optical properties of RF-sputtered anatase TiO 2 thin films por Korpi, A.R. Grayeli, Rezaee, Sahare, Luna Criado, Carlos, Talu, S., Arman, A., Ahmadpourian, Azin

“…The effects of the oxygen presence on the growth and properties of the films were investigated using mixtures of Ar and O2 with different O2/(Ar + O2) ratios (from 0.0 to 0.3) during the sample deposition. …”
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Reconstrucción de la masculinidad: como vía de paz en el contexto de los MARC = Reconstruction of masculinity: as a way of peace in the context of the ADR por Hernández Castillo, Gil David, Cabello Tijerina, Paris Alejandro

“…ABSTRACT The family violence gets an importance in the last years, in theories and investigations the incidence is not very common like you see it in the analysis and studies, but is taken as a conflict from inside the family, is considerate like a circumstance of the power of the man over the woman. …”
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A pharmacogenetic pilot study reveals MTHFR, DRD3, and MDR1 polymorphisms as biomarker candidates for slow atorvastatin metabolizers por León Cachón, Rafael B. R., Ascacio Martínez, Jorge Ángel Isidro, Gamino Peña, María E., Cerda Flores, Ricardo Martín, Meester, Irene, Gallardo Blanco, Hugo Leonid, Gómez Silva, Magdalena, Piñeyro Garza, Everardo, Barrera Saldaña, Hugo Alberto

“…Aims of this study were: 1) to reveal the frequency of 87 polymorphisms in 36 genes related to drug metabolism in healthy Mexican volunteers, 2) to evaluate the impact of these polymorphisms on ATV pharmacokinetics, 3) to classify the ATV metabolic phenotypes of healthy volunteers, and 4) to investigate a possible association between genotypes and metabolizer phenotypes. …”
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Insights, attitudes, and perceptions about asthma and its treatment: findings from a multinational survey of patients from Latin America por Maspero, Jorge F., Jardim, José R., Aranda, Alvaro, Tassinari C., Paolo, González Díaz, Sandra Nora, Sansores, Raul H., Moreno Cantu, Jorge J., Fish, James E.

“…Background: In 2011 the Latin America Asthma Insight and Management (LA AIM) survey explored the realities of living with asthma. We investigated perception, knowledge, and attitudes related to asthma among Latin American asthma patients. …”
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Expression of the Gene for Resistance to Phaseolotoxin (argK) Depends on the Activity of Genes phtABC in Pseudomonas syringae pv. phaseolicola por Skurnik, Mikael, Aguilera, Selene, De la Torre Zavala, Susana, Hernández Flores, José Luis, Murillo, Jesús, Bravo, Jaime, Alvarez Morales, Ariel

“…The aim of the present work was to investigate the possible involvement of other genes included in the Pht cluster in the regulation of gene argK. …”
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Species composition and seasonal abundance of sandflies (Diptera: Psychodidae: Phlebotominae) in coffee agroecosystems por Pérez, Jeanneth, Virgen, Armando, Rojas, Julio Cesar, Rebollar Téllez, Eduardo Alfonso, Alfredo, Castillo, Infante, Francisco, Mikery, Oscar, Marina, Carlos Felix, Ibáñez Bernal, Sergio

“…The composition and seasonal occurrence of sandflies were investigated in coffee agroecosystems in the Soconusco region of Chiapas, Mexico. …”
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Phenolic Compounds in Organic and Aqueous Extracts from Acacia farnesiana Pods Analyzed by ULPS-ESI-Q-oa/TOF-MS. In Vitro Antioxidant Activity and Anti-Inflammatory Response in CD-... por Delgadillo Puga, Claudia, Cuchillo Hilario, Mario, Navarro Ocaña, Arturo, Medina Campos, Omar Noel, Nieto Camacho, Antonio, Ramírez Apan, Teresa, López Tecpoyotl, Zenón Gerardo, Díaz Martínez, Margarita, Alvarez Izazaga, Marsela Alejandra, Cruz Martínez, Yessica Rosalina, Sánchez Quezada, Vanessa, Gómez, Francisco Enrique, Torre Villalvazo, Iván, Furuzawa Carballeda, Janette, Camacho Corona, María del Rayo, Pedraza Chaverri, José

“…Main objectives: (1) investigate the antioxidant activity and protection against oxidative-induced damage of six extracts from AF pods and (2) their capacitytocurbtheinflammationprocessaswellastodown-regulatethepro-inflammatorymediators. …”
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Perception of air and water pollution and its association with cancer risk perception in a region with high cancer mortality in Mexico. An exploratory study por Esquivel Ferriño, Patricia Cristina, Cantú Cárdenas, Lucía Guadalupe, González Santiago, Omar

“…The aim of this study was to investigate the public´s perception of air and water pollution in an area with high cancer mortality. …”
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Effects of two sources of Mexican oregano oil on performance, blood profile, carcass variables, and meat of broilers por Silva Vázquez, Ramón, Durán Meléndez, Lorenzo Antonio, Hernández Martínez, Carlos Alberto, Gutiérrez Soto, Juanita Guadalupe, Hume, Michael E., Méndez Zamora, Gerardo

“…ABSTRACT - The current study was conducted to investigate the effects of Mexican oregano essential oil (MOO) extracts from Lippia berlandieri Schauer (LBS) and Poliomintha longiflora Gray (PLG) on performance, blood profiles, carcass variables, and meat composition of broilers at slaugther. …”
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Characterization of critical stretch rate using outwardly propagating spherical flames por De la Rosa Urbalejo, Daniel, Martínez Martínez, Simón, Sánchez Cruz, Fausto

“…Four fuels, namely methane, propane, methanol and ethanol in air, are chosen to investigate the correlation between maximum critical stretch rate and the flame extinction across a range of equivalence ratios at various ambient conditions in under-driven flames, and to compare the hypothesis against data from the traditional counter-flowing flame technique. …”
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Impact of the internal training load over recovery-stress balance in endurance runners por Hernández Cruz, Germán, López Walle, Jeanette M., Quezada Chacón, José Trinidad, Jaenes Sánchez, José Carlos, Rangel Colmenero, Blanca Rocío, Reynoso Sánchez, Luis Felipe

“…The results coincide with other previous investigations in which the relationship between the increase in the training loads and the perception of this by the athletes.…”
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Effect of heat treatment on the electrochemical behavior of AA2055 and AA2024 alloys for aeronautical applications por Rivera Cerezo, Heriberto, Gaona Tiburcio, Citlalli, Cabral Miramontes, José Ángel, Bautista Margulis, Raúl German, Nieves Mendoza, Demetrio, Maldonado Bandala, Erick, Estupiñan López, Francisco H., Almeraya Calderón, Facundo

“…The aim of this work was to investigate the influence of different heat treatments on the electrochemical corrosion behavior of the alloys AA2055 and AA2024 in the presence of three different electrolytes at room temperature, using an electrochemical noise (EN) technique in accordance with the ASTM-G199 standard. …”
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Effect of trapping methods on the estimation of alpha diversity of a phlebotomine sandfly assemblage in southern Mexico por Rodríguez Rojas, J. J., Rebollar Téllez, E. A.

“…The aims of the study were to (a) investigate the effect of trapping methods on alpha diversity; and (b) enhance the knowledge of the sandfly assemblage in the state of Quintana Roo. …”
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El CINVESTAV y el SNI: 21 años de producción científica (1991-2011) por Rodríguez Miramontes, Jorge, Maqueda Rodríguez, Gabriela

“…El presente trabajo muestra la productividad que han tenido los investigadores del Sistema Nacional de Investigadores (SNI) adscritos al Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV). …”
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Curiosity and Design Education por Vanegas Farfano, Minerva, Martínez Escobedo, Eduardo

“…The purpose of this proposal is to investigate personal curiosity as an underlying condition to innovation and design education that may alter the results of a design methodology intended to improve the students´ project-based learning. …”
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Remoción del colorante AV7 presente en solución acuosa mediante carbón activado por Bretón Jiménez, Emmanuel, Melgar Urbina, Edwin Javier, Hernández Rivera, Miguel Ángel, Loredo Cancino, Margarita, Dávila Guzmán, Nancy Elizabeth

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Evolución del concepto de calidad y los modelos de medición de calidad en el servicio por Cruz Sánchez, Arlet Abigail, Orduña Carlos, María Dalia, Álvarez Hernández, José Gerardo

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Estrategias de financiamiento para las MIPyMES por Juárez-Ibarra, Gerónimo, Alanís-Gómez, Lilia, Gatica-Medrano, Ana Elena

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