20 research outputs found

    Diagnóstico De Factores Conductuales Para El Trabajo En Equipo Con Estudiantes Universitarios

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    Teamwork is a temporary activity that takes place within organizations in order to perform sophisticated tasks. The behavior of the individuals that make up the team can positively or negatively affect the results obtained from them. Freud (1973) and later David McClelland (1989) attributed five (5) dimensions to human behavior: personality, values, culture, motivations, knowledge, and skills. Recent studies have deepened these aspects. This was done individually and based on different environments that relates to the field of higher education. The importance of teamwork has become prevalent in the world of work. This was despite the fact that this competence does not develop significantly in university education. This paper focuses on the development of a behavioral diagnostic instrument for teamwork based on ad hoc research and with the support of experts in organizational psychology, as well as the coherence of the instrument designed from the correlation of the items by categories of the five dimensions. This instrument was developed and validated to be reliable and applicable to university students. This was done in order to determine their behavioral profile which allows the designing strategies that helps to strengthen teamwork in classrooms

    Plant characterization of genetically modified maize hybrids MON-89Ø34-3 × MON-88Ø17-3, MON-89Ø34-3 × MON-ØØ6Ø3-6, and MON-ØØ6Ø3-6: alternatives for maize production in Mexico

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    Environmental risk assessment (ERA) of genetically modified (GM) crops is a process to evaluate whether the biotechnology trait(s) in a GM crop may result in increased pest potential or harm to the environment. In this analysis, two GM insect-resistant (IR) herbicide-tolerant maize hybrids (MON-89Ø34-3 9 MON-88Ø17-3 and MON-89Ø34-3 9 MON-ØØ6Ø3-6) and one herbicide-tolerant GM hybrid (MON-ØØ6Ø3-6) were compared with conventional maize hybrids of similar genetic backgrounds. Two sets of studies, Experimental Phase and Pilot Phase, were conducted across five ecological regions (ecoregions) in Mexico during 2009–2013, and data were subject to meta-analysis. Results from the Experimental Phase studies, which were used for ERA, indicated that the three GM hybrids were not different from conventional maize for early stand count, days-tosilking, days-to-anthesis, root lodging, stalk lodging, or final stand count. Statistically significant differences were observed for seedling vigor, ear height, plant height, grain moisture, and grain yield, particularly in the IR hybrids; however, none of these phenotypic differences are expected to contribute to a biological or ecological change that would result in an increased pest potential or ecological risk when cultivating these GM hybrids. Overall, results from the Experimental Phase studies are consistent with those from other world regions, confirming that there are no additional risks compared to conventional maize. Results from Pilot Phase studies indicated that, compared to conventional maize hybrids, no differences were detected for the agronomic and phenotypic characteristics measured on the three GM maize hybrids, with the exception of grain moisture and grain yield in the IR hybrids. Since MON-89Ø34- 3 9 MON-88Ø17-3 and MON-89Ø34-3 9 MONØØ6Ø3- 6 confer resistance to target insect pests, they are an alternative for farmers in Mexico to protect the crop from insect damage. Additionally, the herbicide tolerance conferred by all three GM hybrids enables more cost-effective weed management

    Procesos de Oxidación avanzada en el tratamiento de agua

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    A lo largo de este libro diversos autores especializados exponen el tema permitiendo al lector encontrar desde principios básicos, hasta aplicaciones de procesos, resultando ser una fuente de consulta con una visión amplia de los procesos de oxidación avanzada y sus aplicaciones dentro del tratamiento de agua.El agua es un líquido vital, sin ella no podemos subsistir. Además de usarla en nuestro hogar, se utiliza en gran variedad de procesos industriales para la transformación de materias primas en productos terminados. El agua usada industrialmente cambia su composición fisicoquímica, ya que agregamos un sinfín de compuestos orgánicos e inorgánicos. Por ello, es necesario desarrollar nuevas metodologías que permitan de manera segura y eficiente recuperar la calidad del agua usada originalmente para poder usarla.Universidad Autónoma del Estado de Méxic

    Diseño para el consumo cultural, la innovación y la inclusión social

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    Esta obra presenta diversos trabajos de investigación que tienen en común propuestas de diseño desde la cultura, la inclusión y la innovación social, desarrolladas por investigadores nacionales e internacionales adscritos a diversas universidades, así como a programas de posgrado

    La delgada línea entre lo legal e ilegal en el reenvasado de los medicamentos orales

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    RESUMEN En 2009, con la implementación del Modelo Nacional de Farmacia Hospitalaria en México, se establece una integración de la disposición de medicamentos en dosis unitaria, donde el reenvasado de medicamentos orales es un punto crítico y medular que debe ser normalizado y estandarizado por la legislación sanitaria mexicana, de tal forma que permita la dispensación de un medicamento de calidad. Para ello, es necesario conocer los datos de estabilidad, compatibilidad e interacciones entre medicamentos y envases utilizados, así como considerar las técnicas con las que se efectúa el reenvasado, con el objetivo de establecer la nueva fecha de caducidad. Se realizó un análisis bibliográfico de la regulación sanitaria en materia de reenvasado, el cual revela que existen imprecisiones conceptuales importantes, debido a que no existe legislación que regule esta actividad en México: todo se desempeña en un marco de recomendaciones y criterios del farmacéutico. Se concluye que la ley debe ser reformada para establecer los criterios mínimos que deben cumplir los hospitales que implementen el sistema de dosis unitaria de medicamentos orales, en materia de infraestructura, equipamiento y profesionales para el cumplimiento de las buenas prácticas en el reenvasado de medicamentos orales. Para ello, se propone implementar una norma oficial mexicana que regule el proceso de reenvasado en dosis unitaria en el que la autoridad sanitaria unifique conceptos, criterios e instrumentos de verificación, mientras la industria farmacéutica desarrolla la tecnología y recursos para el acondicionamiento en dosis unitaria de los medicamentos con formas farmacéuticas orales dirigidos al sector de la salud

    Evaluation of Bioethanol Production from Sweet Sorghum Variety Roger under Different Tillage and Fertilizer Treatments

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    Sweet sorghum Sorghum bicolor (L.) Moench) is a promising crop for bioethanol production characterized by its high biomass yield, sugar-rich stalks, facile juice extraction, and ability to adapt to different production systems. The objective of this study was to assess the effects of cultivation practices (soil treatments) on the juice, sugar, and ethanol yields of sweet sorghum variety Roger. Three methods of tillage (minimum, traditional, and traditional tillage with rupture of the plow layer) and three types of fertilizers (inorganic, organic, and without fertilizer) were assayed. The best results of stem yield (44.3 tons/ha), juice production (25.6 m3/ha), concentration of soluble solids in the juice (16.9 °Brix), and juice ethanol yield (2.1 m3/ha) were obtained under a mixture of traditional plowing with plow layer breaking, applying an organic fertilizer. In addition, the extracted juice allowed yeast (industrial Saccharomyces cerevisiae PE-2) growth and conversion to ethanol without the need for nutrients supplementation. Therefore, sweet sorghum continues to be an interesting bioenergetic crop for production of first-generation biofuels.Fil: López Sandin, Iosvany. Universidad Autónoma de Nuevo León; México. Universidad "máximo Gómez Báez" de Ciego de Ávila; CubaFil: Zavala García, Francisco. Universidad Autónoma de Nuevo León; MéxicoFil: Levin, Laura Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; ArgentinaFil: Ruiz, Héctor A.. Universidad Autonoma de Coahuila; MéxicoFil: Hernández Luna, Carlos E.. Universidad Autónoma de Nuevo León; MéxicoFil: Gutiérrez Soto, Guadalupe. Universidad Autónoma de Nuevo León; Méxic
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