Resultados de búsqueda - (( meteorologica OR methodological ) OR meteorologicas )

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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Comparative Method Between Eddy Current and Optical Microscopy in the Determination of Thickness of 6063 Aluminum Alloy Anodization por Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, Lara Banda, María del Refugio, Almeraya Calderón, Facundo

“…This study compares the Eddy current technique and optical microscopy for measuring the anodized layer thickness in a 6063 aluminum alloy with the aim of establishing an efficient and accurate methodology capable of delivering optimal results in a time-efficient manner. …”
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Tendencias de cambio en las empresas informativas por González, Francisco J. Caro, Marín, Gloria Jiménez

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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.

“…Final considerations are raised with regards to application of this methodology in the USA and the New Zealand. Finally, the utilization of these methods are encouraged. …”
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El desarrollo y evaluación la declaración del problema de investigación = (Development and evaluation of problem definition in research) por Rositas, J., Alarcón, Gustavo, Badii Zabeh, Mohammad Hosein

“…Characteristics, positioning and functions of a problem statement are also studied. A detailed methodology for problem statement characterization is included as well as a procedure (guideline) and a method for its competency development evaluation.…”
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Factores que motivan el uso de la biblioteca universitaria (The motivation’s factors to library university use) por Segoviano Hernández, José, Palomo González, Miguel Ángel

“…In such a context, this article presents a research project that will be applied in 3 universities at Northeast Mexico, in which a methodology to identify and analyze motivation in students to use the university library is proposed. …”
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Género, lectura y lenguaje no sexista: un proceso de formación en los estudiantes del nivel medio superior = Gender, reading and non-sexist language: a process of training in upper... por Estrada Esparza, Olga Nelly

“…The school is the ideal field after home to establish a scaffolding of personal growth, communication and creative reflection that improves a better coexistence between the students. A qualitative methodology was used in which surveys were applied to the students and teachers of two public institutions of the upper middle level. …”
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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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Deterioro por corrosión de elementos de concreto armado de un edificio industrial por San Miguel, G. F., Alvarado, M. R., Tamez, P. V., Alcorta, R. G., Garza, R. M., Farias, J. P.

“…This work shows that the implementation of an inspection and diagnosis methodology must generate reliable data, through the use of specialized equipment and technology. …”
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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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Atención prenatal en adolescentes embarazadas por Barbosa Martínez, Rosalva del Carmen, Benavides Torres, Raquel Alicia, Ramírez Aranda, José Manuel

“…Objective: To determine the profile of pregnant adolescents who come for prenatal care. Methodology: This was a descriptive cross-sectional study of 60 pregnant adolescents who came for prenatal care in the metropolitan area of a city in northeast Mexico. …”
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Nutritional status evaluation and nutrient intake in adult patients with pulmonary tuberculosis and their contacts por Campos Góngora, Eduardo, López Martínez, Julieta Melissa, Huerta Oros, Joselina, Arredondo Mendoza, Gerardo Ismael, Jiménez Salas, Zacarías

“…The aim of this work was to analyse and compare the nutritional status and macro and micronutrient intake of TB patients and their household contacts. Methodology: A cross-sectional study was carried out in TB patients from Nuevo Leon, México, and their household contacts. …”
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Nutritional role of natural productivity and formulated feed in semi‐intensive shrimp farming as indicated by natural stable isotopes por Gamboa Delgado, Julián

“…These isotopic differences can be used to infer the transfer of nutrients, as the isotopic values of prey items and consumers can be integrated in mass-balance mixing models, allowing the quantification of 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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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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Factores que motivan el uso de la biblioteca universitaria (The motivation’s factors to library university use) por Hernández, José Segoviano, Palomo González, Miguel Ángel

“…In such a context, this article presents a research project that will be applied in 3 universities at Northeast Mexico, in which a methodology to identify and analyze motivation in students to use the university library is proposed. …”
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Value at Risk (VaR) in uncertainty: Analysis with parametric method and Black & Scholes simulations (Valor en Riesgo (VaR) en incertidumbre: Análisis con el método paramétrico y... por Banda Ortiz, Humberto, Pérez Sosa, Felipe, Gómez Hernández, Denise

“…Abstract: VaR is the most accepted risk measure worldwide and the leading reference in any risk management assessment. However, its methodology has important limitations which makes it unreliable in contexts of crisis or high uncertainty. …”
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Efecto de la estructura de usos de suelo sobre el precio del suelo en la zona periurbana de Cuenca, Ecuador por Salazar-Guamán, Ximena, Chuquiguanga, Cristina

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