Resultados de búsqueda - "performance"

An analysis of resistance training based on the maintenance of mechanical power por Legaz Arrese, Alejandro, Reverter Masía, Joaquín, Munguía Izquierdo, Diego, Ceballos Gurrola, Oswaldo

“…Resistance training techniques, that increase the global power output of an exercise, exercise set and continuous sets, can optimize neuromuscular adaptation and dynamic athletic performance. an observation that is apparent during traditional resistance training is the slowing of movement velocity as fatigue increases. to perform at maximum velocity, only repetitions that permit maintenance of tha maximum power output are essential for increasing the global power output. …”
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Estimation of the capacitor voltages in flying capacitor multi-level converters por Escalante, Miguel F., Erdmann Olvera, Alex Paul

“…The method requires only output voltage and output current sensors and its computational burden is low, saving cost and design efforts, and simplifying the hardware system. The performance of the proposed scheme is evaluated experimentally in a 9-level flying capacitor chopper, where the estimates are used by the voltage balancing strategy and by the output current controller.…”
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Desarrollo experimental y análisis comparativo del comportamiento a flexión de concretos UHPC reforzados con fibras y optimizados con vidrio de borosilicato por Pérez Trinidad, Héctor Gerardo

“…El concreto de ultra-alto desempeño (UHPC, por sus siglas en inglés Ultra-High-Performance Concrete) es una clase avanzada de material cementante caracterizado por su alta resistencia mecánica, durabilidad superior contra concretos de resistencias normales y baja porosidad, derivadas de un diseño optimizado de la mezcla, uso de aditivos reductores de agua de alto rango, el uso de cementantes suplementarios y la incorporación de fibras de refuerzo. …”
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Perfil antropométrico de dos equipos universitarios de balonmano femenil por López Walle, Jeanette M., López García, Ricardo, Hernández Cruz, Germán, Rangel Colmenero, Blanca Rocío, Ramos Carranza, Isela Guadalupe

“…Many athletes need to minimize body fat and weight to improve the biomechanics aspects or increase muscle mass to improve performance. For this reason, the aim of our study was to determine the anthropometric profile of handball players of two college teams. …”
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Desarrollo experimental y análisis comparativo del comportamiento a flexión de concretos UHPC reforzados con fibras y optimizados con vidrio de borosilicato por Pérez Trinidad, Héctor Gerardo

“…El concreto de ultra-alto desempeño (UHPC, por sus siglas en inglés Ultra-High-Performance Concrete) es una clase avanzada de material cementante caracterizado por su alta resistencia mecánica, durabilidad superior contra concretos de resistencias normales y baja porosidad, derivadas de un diseño optimizado de la mezcla, uso de aditivos reductores de agua de alto rango, el uso de cementantes suplementarios y la incorporación de fibras de refuerzo. …”
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La responsabilidad de los servidores públicos en un estado de derecho por Jiménez Gómez, Enrique

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Diferencias de género en las actitudes hacia las matemáticas = Gender differences in attitudes toward mathematics por De la Torre Gamboa, Martha Patricia, Ramírez Martínez, Martín

“…Women, on the other hand, have better performance and outstanding evaluations provided by teachers, on the other hand the attitudes of professors and teachers, studied in the investigations. …”
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Prediction of cardiovascular events in rheumatoid arthritis using risk age calculations: evaluation of concordance across risk age models por Wibetoe, Grunde, Sexton, Joseph, Ikdahl, Eirik, Rollefstad, Silvia, Kitas, George D., Riel, Piet van, Gabriel, Sherine, Kvien, Tore K., Douglas, Karen, Sandoo, Aamer, Arts, Elke E., Wållberg Jonsson, Solveig, Rantapää Dahlqvist, Solbritt, Karpouzas, George, Dessein, Patrick H., Tsang, Linda, El Gabalawy, Hani, Hitchon, Carol A., Pascual Ramos, Virginia, Contreas Yañes, Irazu, Sfikakis, Petros P., González Gay, Miguel A., Colunga Pedraza, Iris Jazmín, Galarza Delgado, Dionicio Ángel, Azpiri López, José Ramón, Crowson, Cynthia S., Grete Semb, Anne

“…Secondly, we also evaluated the performance of risk age models in subgroups based on RA disease characteristics. …”
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Disipadores de calor a base de esponja de aluminio sinterizada para aplicaciones electrónicas por Franco Baltazar, Angel Adad, López Navarro , Isabel Ernestina, Hernández Lumbreras, Lucino, Zamudio Reséndiz, Sandra, Reséndiz Reséndiz, Lizbeth

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La calidad del servicio en el sistema de transporte público y su impacto en la satisfacción del usuario por Ibarra-Morales, Luis Enrrique, Romero-Vivar, Natalia Guadalupe, Paredes-Zempual, Daniel

“…Esta investigación es de tipo cuantitativa con un universo de estudio de 1,296 usuarios del transporte, a los cuales se les aplicó un instrumento de medición donde se determinaron las dimensiones o atributos que más impactan en la satisfacción del cliente haciendo uso de la metodología Servperf (Service Performance). El análisis se llevó a cabo a través de un análisis factorial exploratorio (AFE); así como la técnica de regresión lineal múltiple. …”
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Análisis de la práctica pedagógica de la Licenciatura en Historia UAS, desde una perspectiva constructivista por Angulo Villa, Luz Arian, Medina Flores, Ruth

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Análisis de las problemáticas organizacionales en las empresas de los municipios de Facatativá y Chía del departamento de Cundinamarca, Colombia por Giraldo Duque, César Augusto, Manjarrés Zárate, Benjamín Andrés, Ávila Meléndez, Juan Román

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E-rational voters: measuring the effects of internet and media freedom on the political budget cycle in a weak democracy. por Martínez Torres, Hans Yoel

“…Both results seem to coexist even after controlling by economic performance and making estimations robust to time and education effects. …”
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Design of a Distribution Network Using Primal-Dual Decomposition por Marmolejo, J. A., Rodríguez, R., Cruz Mejia, O., Saucedo, J.

“…Results show the good performance of the method proposed.…”
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A branch and cut approach to the orienteering problem with mandatory visits and conflicts por Pérez Franco, Marlene

“…The B&C algorithm is expected to outperform the performance of the best-known methods existing in the OPMVC literature in terms of computational efficiency and solution quality. …”
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Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials por Morales Ibarra, Rodolfo

“…In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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E-rational voters: measuring the effects of internet and media freedom on the political budget cycle in a weak democracy. por Martínez Torres, Hans Yoel

“…Both results seem to coexist even after controlling by economic performance and making estimations robust to time and education effects. …”
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A branch and cut approach to the orienteering problem with mandatory visits and conflicts por Pérez Franco, Marlene

“…The B&C algorithm is expected to outperform the performance of the best-known methods existing in the OPMVC literature in terms of computational efficiency and solution quality. …”
Enlace del recurso

Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials por Morales Ibarra, Rodolfo

“…In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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Nutritional Strategies to Reduce Nutrient Losses in Intensive Aquaculture por W. Hardy, Ronald, M. Gatlin III, Delbert

“…Another nutritionalstrategy useful in lowering nutrient levels in farm discharge waters is phase feeding, involving theuse of diets containing sub-optimal levels of phosphorus or protein during the final grow-out phase.Using appropriate nutritional strategies, levels of enriching nutrients in farm effluents can besignificantly reduced without lowering fish performance or farm profitability.…”
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