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Efecto del calor de entrada en la microestructura, propiedades mecánicas y tribológicas en soldaduras por la técnica high velocity oxi-fuel en aceros herramienta grado D2 para tra...
Published 2017“…El caso de desarrollo que se ocupa en esta investigación es la recuperación y modificación de propiedades tribológicas de aceros grado herramienta que se usan para conformar aceros con altas propiedades mecánicas que se encuentran, tanto agrietadas, desgastadas o dañadas en las zonas de trabajo. …”
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3063
Efecto del calor de entrada en la microestructura, propiedades mecánicas y tribológicas en soldaduras por la técnica high velocity oxi-fuel en aceros herramienta grado D2 para tra...
Published 2017“…El caso de desarrollo que se ocupa en esta investigación es la recuperación y modificación de propiedades tribológicas de aceros grado herramienta que se usan para conformar aceros con altas propiedades mecánicas que se encuentran, tanto agrietadas, desgastadas o dañadas en las zonas de trabajo. …”
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3064
Efecto de la temperatura y tiempo sobre la disolución de la fase ɣʹ y carburos sobre la aleación Waspaloy®
Published 2013“…En este trabajo se caracterizó la superación aeroespcacial Waspaloy con el fin de encontrar las fases remanentes después de haberlas sometido a tratamientos térmicos de disolución a altas temperaturas.…”
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Recrystallization of a Ti-45Ni-5Cu cold-worked shape memory alloy characterized by thermoelectric power and electrical properties
Published 2014“…This study was also supported by differential scanning calorimetry (DSC), transmission electron microscopy (TEM) and hardness Vickers (HV) measurements. Transformation temperatures show an increase with heat treatment temperature, while hysteresis decreases. …”
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The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film
Published 2018“…Water vapor permeability (WVP) was measured in the film. Antioxidant capacities for ABTS$þ, DPPH$ , lipid oxidation inhibition (LOI) and ferric reducing antioxidant power (FRAP) (97, 92, and 57 %, 0.73 mM Fe, respectively) were evaluated. …”
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Fitness test profiles in children aged 8-12 years old in Granada (Spain)
Published 2011“…Subjects were tested (body composition and health-related fitness, measured by EUROFIT) at baseline and at week 20. After 5 months of study, girls showed more fat mass than boys (p<0.05) and boys was more height than girls (p<0.05). …”
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Cómo incrementan el valor estético y el valor económico las organizaciones de producción cinematográfica cuando evitan el síndrome Lozano-Barragán
Published 2014“…Dentro de la búsqueda de incrementar los valores económicos, aquellos que hacen referencia a la generación de riquezas tanto para las mismas OPC como para la sociedad, las empresas cinematográficas buscan satisfacer las necesidades de los espectadores para así incrementar los ingresos en taquillas. A su vez, dicho acto aleja a las OPC del síndrome Lozano-Barragán. …”
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Lauream Pacis: Una cultura de paz a través del deporte = Lauream Pacis: Peace culture trough the sports
Published 2016“…Abstrac: Today our society is constantly facing the need to adapt to a globalized world; ever changing life styles increase social differences; this circumstance leads to critical situations such as: extreme poverty, undernourishment, the need of a dignified life, shelter, clothing and labor; elements that become obstacles in building a culture of peace. …”
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Participación de las empresas mexicanas en responsabilidad social empresarial: El caso de las multinacionales del sector automóvil (Participation of Mexican firms in social respons...
Published 2009“…Abstract: In present day of globalization, taking into account the commitments that Mexico faces with regards to its recent commercial treaties, and given the opportunities offered, it is crucial to construct a vision for the country based upon solid fundamentals of confidence and cohesion which are directly related to social responsibility, the basic piece in promoting competitiveness. …”
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Pérdidas por intercepción en un bosque de Pinus cooperii C.E. blanco en la región de “El Salto” Durango.
Published 2018“…The losses of rain by intercept are measured through different components of precipitation, such as: incident precipitation, net precipitation (direct precipitation plus stemflow) and the storage capacity of the canopy An experiment was developed to measure the hydrological properties of the ecosystem during the period that consisted from 27/02/16 to 04/12/16 obtaining a total of 59 events recording a total sum of 1130.31 mm of incident precipitation, related 80% with 811.3 mm of direct precipitation. …”
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Índice biológico de integridad histórico (IBIh) basado en los peces en áreas selectas del estado de Chiapas, México.
Published 2018“…It has been observed degradation of aquatic ecosystems due to natural and anthropogenic impacts. To measure the similarity between sampling stations there were used the Jaccard index, Cody index or beta diversity, and Simpson index measuring changes in abundance. …”
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Aptitud física de adultos mayores: cambios basales generados por dos tipos de entrenamiento
Published 2015“…Both groups trained for 12 weeks, three times a week and there were performed three measurements (Weeks 0, 6 and 12). We measure the height, waist, hip, impedance analysis and Senior Fitness Test Battery. …”
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Pérdidas por intercepción en un bosque de Pinus cooperii C.E. blanco en la región de “El Salto” Durango.
Published 2018“…The losses of rain by intercept are measured through different components of precipitation, such as: incident precipitation, net precipitation (direct precipitation plus stemflow) and the storage capacity of the canopy An experiment was developed to measure the hydrological properties of the ecosystem during the period that consisted from 27/02/16 to 04/12/16 obtaining a total of 59 events recording a total sum of 1130.31 mm of incident precipitation, related 80% with 811.3 mm of direct precipitation. …”
Get full text
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3079
Índice biológico de integridad histórico (IBIh) basado en los peces en áreas selectas del estado de Chiapas, México.
Published 2018“…It has been observed degradation of aquatic ecosystems due to natural and anthropogenic impacts. To measure the similarity between sampling stations there were used the Jaccard index, Cody index or beta diversity, and Simpson index measuring changes in abundance. …”
Get full text
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Análisis de compresión uniaxial para diferentes formulaciones lácteas sólidas
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