Resultados de búsqueda - ((( meteorological OR methodological ) OR metodologia ) OR meteorologia )*

Developing effective vocabulary teaching techniques to improve vocabulary learning processes in the bilingual system of preparatory school Florida (public school) por Macías Anguiano, Yanet Estefany

“…First, it is show: the problem statement observed when learning a foreign language; second, literary review that emphasizes a variety of some effective vocabulary teaching techniques; third, the methodology used in this study: Action Research in which the study focuses more on English language teachers’ procedures than learners. …”
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El caminar en una ciudad compleja, con la aportación del imaginario: elementos teóricos por Rivera Castillo, Sonia Guadalupe, Molina González, Martha Nydia

“…The work presented below starts from a preliminary exploration of theoretical elements, which from the complex systems and the urban imaginary allow us to examine citizen walking, as well as its interrelation and movements, establishing itself as research support for the outline of the guidelines of a study that legitimizes the rejection or acceptance of walking in complex scenarios, building methodologies and instruments that shed light on decisión-making in urban planning.…”
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Estudio de la Inestabilidad Cromosómica y de la Actividad Transcripcional (18s y 28s) en Pacientes con Cáncer Cervicouterino por Cortés Gutiérrez, Elva I., Leal Elizondo, Elisamaría, Leal Garza, Carlos H.

“…Estos resultados demuestran unainestabilidad cromosómica y un aumento de la actividad transcripcional 18S y 28S en pacientescon lesiones neoplásicas cervicouterinas, y sugieren la utilidad de estas metodologías comocomplemento de las pruebas citológicas convencionales para la detección oportuna del cáncercervicouterino y seguimiento de la evolución de esta enfermedad.AbstractThe cancer cervicouterino (CaCU) in our country it is approximately the neoplastic illness morefrequent and more responsible of 36% of all the cancers that are presented in the feminine sex.According to the federative entities the first place occupies it the Federal District with 3,711 annualcases continued by the state of New León with 1,093 cases. …”
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Development of a Novel Trap for the Collection of Black Flies of the Simulium ochraceum Complex por Rodríguez Pérez, Mario Alberto, Adeleke, Monsuru Adebayo, Burkett Cadena, Nathan D., Garza Hernandez, Javier Alfonso, Reyes Villanueva, Filiberto, Cupp, Eddie W., Toé, Laurent D., Salinas Carmona, Mario César, Rodríguez Ramírez, Américo David, Katholi, Charles R., Unnasch, Thomas R.

“…As part of the efforts to develop a trap to replace human landing collections for the monitoring and surveillance of onchocerciasis transmission, comprehensive evaluations of several trap types were conducted to assess their ability to collect Simulium ochraceum sensu lato, one of the principal vectors of Onchocerca volvulus in Latin America. Methodology/Principal Findings: Diverse trap designs with numerous modifications and bait variations were evaluated for their abilities to collect S. …”
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Development of a novel trap for the collection of black flies of the simulium ochraceum complex por Lazzari, Claudio R., Rodríguez Pérez, Mario Alberto, Adeleke, Monsuru Adebayo, Burkett Cadena, Nathan D., Garza Hernandez, Javier Alfonso, Reyes Villanueva, Filiberto, Cupp, Eddie W., Toé, Laurent D., Salinas Carmona, Mario César, Rodríguez Ramírez, Américo David, Katholi, Charles R., Unnasch, Thomas R.

“…As part of the efforts to develop a trap to replace human landing collections for the monitoring and surveillance of onchocerciasis transmission, comprehensive evaluations of several trap types were conducted to assess their ability to collect Simulium ochraceum sensu lato, one of the principal vectors of Onchocerca volvulus in Latin America. Methodology/Principal Findings: Diverse trap designs with numerous modifications and bait variations were evaluated for their abilities to collect S. …”
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Detoxification of Aflatoxin-Contaminated Maize by Neutral Electrolyzed Oxidizing Water por Jardon Xicotencatl, Samantha, Díaz Torres, Roberto, Marroquín Cardona, Alicia Guadalupe, Villarreal Barajas, Tania, Méndez Albores, Abraham

“…The effectiveness of neutral electrolyzed oxidizing water (NEW) on aflatoxin detoxification was investigated in HepG2 cells using several validation methodologies such as the 3-(4,5-dimethylthiazol-2-yl)-2,5- diphenyltetrazolium bromide assay, the induction of lipid peroxidation, the oxidative damage by means of glutathione modulation, the Ames test and the alkaline Comet assay. …”
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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

“…Therefore, we propose a complementary strategy. Methodology: An educational strategy for high school students in Mexico (2011–2013) was designed (longitudinal design, two measurements and a single intervention). …”
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Effect of Sawdust Particle Size on Physical, Mechanical, and Energetic Properties of Pinus durangensis Briquettes por Zepeda Cepeda, Christian Osvaldo, Goche Télles, José Rodolfo, Palacios Mendoza, Celina, Moreno Anguiano, Oswaldo, Núñez Retana, Víctor Daniel, Heya, Maginot Ngangyo, Carrillo Parra, Artemio

“…For the determination of optimal mixtures, the surface response methodology was used under a three-factor simplex-lattice model. …”
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System identification applied to a single area electric power system under frequency response por Barrios Gómez, José Ángel, Gonzalez Longatt, Francisco, Claudio, Gianfranco

“…This research paper proposes a methodology to apply identification methods to find a simplified model of three different governors in a single area electric power system (SAEPS). …”
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Antibacterial activity of oenothera rosea (L 'Hér) leaf extracts por Gómez Flores, Ricardo Alberto, Reyna Martinez, Raul, Tamez Guerra, Patricia, Quintanilla Licea, Ramiro

“…México, from June 2010 to June 2011. Methodology: The antibacterial in vitro effect of methanol and aqueous extracts of the Mexican plant O. rosea against strains of E. coli, S. enteritidis and V. cholerae was evaluated in liquid medium by the colorimetric 3-[4,5-dimethylthiazol-2-yl]-2,5- diphenyltetrazolium bromide (MTT) reduction assay. …”
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Baricitinib plus dexamethasone compared to dexamethasone for the treatment of severe COVID-19 pneumonia: A retrospective analysis por Pérez Alba, Eduardo, Nuzzolo Shihadeh, Laura Marina, Aguirre García, Gloria Mayela, Espinosa Mora, Jaime Eugenio, Lecona García, Juan Diego, Flores Pérez, Rómulo Omar, Mendoza Garza, Marisela, Camacho Ortiz, Adrián

“…Objective: We aimed to analyze clinical outcomes from patients with severe COVID-19 pneumonia that received either baricitinib plus dexamethasone or dexamethasone monotherapy. Methodology: We performed a retrospective comparative study. …”
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Selection of Machining Parameters Using a Correlative Study of Cutting Tool Wear in High-Speed Turning of AISI 1045 Steel por Hernández González, Luis Wilfredo, Seid Ahmed, Yassmin, Pérez Rodríguez, Roberto, Zambrano Robledo, Patricia del Carmen, Guerrero Mata, Martha Patricia

“…In this paper, response surface methodology (RSM) has been applied to determine the optimum cutting conditions leading to minimum flank wear in high-speed dry turning on AISI 1045 steel. …”
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Update of the PANCCO clinical practice guidelines for the treatment of ulcerative colitis in the adult population por Juliao Baños, F., Grillo Ardila, C. F., Alfaro, I., Andara Ramírez, M. T., Avelar Escobar, O., Barahona Garrido, J., Bautista Martínez, S., Bosques Padilla, Francisco Javier, De Paula, J. A., Ernest Suárez, K., Galiano, M.T., Iade Vergara, B., Ibañez, Patricio, Jara Alba, M.L., Kotze, P. G., Miranda Ojeda, M. C., Ortuño Escalante, R., Otoya Moreno, G., Piñol Jiménez, F. N., Ramos Polo, I. C., Sambuelli, A., Toro, M., Torres, E. A., Veitia Velásquez, G. R., Yamamoto Furusho, J. K., Zaltman, C., Steinwurz, F., Vallejo Ortega, M., Torres Castillo, J. I., Hamon Pinilla, C., Calderon Franco, C. H., Escobar Villegas, A. M.

“…A formal consensus was developed, based on the RAND/UCLA methodology and the document was peer reviewed. The short version of the clinical practice guidelines for the treatment of ulcerative colitis in the adult population is presented herein, together with the supporting evidence and respective recommendations. …”
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Nutritional role of the natural productivity and formulated feed in semi-intensive shrimp farming as indicated by natural stable isotopes por 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. By applying such methodology, it has been possible to estimate the relative dietary contribution of several elements that belong either to the biota of the farming environment or that are part of formulated diets. …”
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Predicción del fracaso empresarial de las pymes en la ciudad de Monterrey, Nuevo León por Jaramillo Garza, Juvencio, Tijerina Martínez, Héctor Ángel, Sánchez Ramos, José Tarcilo, Porras Mata, Carlos Alberto

“…Se precisa a través de este análisis la evolución del concepto empresarial, las variables que usan los modelos de estudio, las ventajas y desventajas de las metodologías utilizadas, así como las nuevas metodologías que han aparecido, tales como: las técnicas de inteligencia artificial y el análisis envolvente de datos (DEA). …”
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Las técnicas isotópicas y sus recientes aplicaciones en las ciencias biológicas por Gamboa Delgado, Julián

“…Un grupo de estas metodologías analíticas migró lentamente desde las ciencias geológicas hacia las ciencias biológicas. …”
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Detoxification of implant surfaces affected by peri-implant disease: an overview of non-surgical methods por Valderrama, Pilar, Blansett, Jonathan A., Gonzalez, Mayra G., Cantu, Myrna G., Wilson, Thomas G.

“…Objective: The aim of this review is to summarize the findings of studies that have evaluated non-surgical approaches for detoxification of implant body surfaces in vitro and in vivo, and to evaluate clinical trials on the use of these methodologies for treating peri-implant disease. Materials and methods: A literature search was conducted using MEDLINE (Pubmed) from 1966 to 2013. …”
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Evaluation of a community-based trapping program to collect simulium ochraceum sensu lato for verification of onchocerciasis elimination por Mutuku, Francis, Rodríguez Pérez, Mario Alberto, Adeleke, Monsuru Adebayo, Rodríguez Luna, Isabel C., Cupp, Eddie W., Unnasch, Thomas R.

“…The feasibility of utilizing these traps in a community-based approach for the collection of S. ochraceum s.l. was evaluated. Methodology/Principal findings: Local residents of a formerly endemic extra-sentinel community for onchocerciasis were trained to carry out collections using the traps. …”
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Bactericide, Antioxidant and Cytotoxic Activities from Marine Algae of Genus Laurencia Collected in Baja California Sur, Mexico por García Davis, Sara, Murillo Álvarez, Iván, Muñoz Ochoa, Mauricio, Carranza Torres, Edith, Garza Padrón, Ruth Amelia, Morales Rubio, María Eufemia, Viveros Valdez, José Ezequiel

“…Extracts from four Laurencia species ( L. johnstonii, L. pacifica, L. gardneri and L. papillosa) from Baja California Sur, México were evaluated for their antioxidant, antibacterial and cytotoxic activity. Methodology: The antioxidants activity of Laurencia sp. were evaluated using the radical scavenging activity in three in vitro radicals: 1,1-Diphenyl-2-picrylhydrazyl (DPPH), 2,2'-Azino-bis (3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) and nitric oxide (NO). …”
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Mean platelet volume in the differential diagnosis of tuberculous and bacterial meningitis por Camara Lemarroy, Carlos Rodrigo, Delgado García, Guillermo Rubén, De la Cruz González, Juan Gilberto, Villarreal Velázquez, Héctor Jorge, Góngora Rivera, Juan Fernando

“…Our objective was to analyze the MPV in patients with tuberculous (TBM) and bacterial meningitis (BM). Methodology: The demographic and clinical data of 73 consecutive patients that presented with either BM (n = 35) or TBM (n = 38) were retrospectively analyzed, as well as that of 28 age- and sex-matched controls. …”
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