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Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte is the property of Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

During construction, uncontrolled resources impact project performance. Earned Value Management (EVM) is a widespread method used for project management based on time and cost control. Advances in Information Technology (IT) provide options to improve the EVM method. The EVM is a project-level method that excludes detailing the behavior of project parameters at the level of construction operations, they are handled in aggregated economic terms over time. Thus, this work studies the improvement of EVM using IT to express the handling of operational variables. This article uses a road construction project as a case study, to evaluate three approaches (i.e., Bayesian Network (BN), Artificial Neural Network (ANN), and Hybrid EVM-ANN) as improvement options for the EVM method. It was found that the ANN provides the best improvement of EVM results. The use of ANN and project parameters improves the handling of EVM. By mayor forecast effectiveness, is expected to improve the quality and availability of data for decision making, a condition which in turn may improve agility and adaptability of the project as-built outcomes. The model EVM-ANN uses parameters that influence project implementation completion, making it easier to assess project time performance based on various conditions in the field so that the project can obtain the best strategy to ensure project completion on time. [ABSTRACT FROM AUTHOR]

Copyright of Contabilidad y Dirección is the property of ACCID and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cultura, Ciencia y Deporte is the property of Cultura, Ciencia y Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Este estudio investiga los efectos de un programa integral de calentamiento (FIFA 11+) sobre el rendimiento y las lesiones en esquiadores. Investigaciones recientes muestran que los programas integrales de calentamiento pueden afectar significativamente el rendimiento y prevenir lesiones. Un total de 20 esquiadores masculinos de sub-élite (n: 10) y élite (n: 10) participaron en el estudio. Los criterios de inclusión en el estudio fueron estar en el rango de edad de 18 a 25 años y haber participado en competiciones internacionales para esquiadores de élite durante al menos tres años, así como continuar activamente su vida deportiva para esquiadores de sub-élite. Se aplicó un programa de calentamiento integral (FIFA 11+) a los esquiadores tres días a la semana, durante ocho semanas, antes del entrenamiento. Se tomaron dos medidas de los deportistas: pre-tests y post-tests. En este estudio se aplicaron tests de agilidad hexagonal, pruebas de caja alta, mediciones de equilibrio y pruebas de medición de propiocepción. En las comparaciones dentro de los grupos, hubo una diferencia estadísticamente significativa en el test de agilidad del hexágono (p = 0,01), prueba de propiocepción (p = 0,01) y prueba de caja alta (p = 0,01). El test de equilibrio dinámico de la pierna derecha (p = 0,01) fue significativo en los esquiadores de sub-élite, y se encontraron diferencias estadísticamente significativas entre los esquiadores de élite en agilidad hexagonal (p = 0,01), prueba de propiocepción (p = 0,01), prueba de caja alta (p = 0,01), y el test de equilibrio dinámico de la pierna derecha (p = 0,02). Los efectos del protocolo de calentamiento FIFA 11+ sobre los parámetros de rendimiento y la propiocepción no difirieron entre deportistas de élite y de sub-élite.

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revue Internationale PME is the property of Institue de Recherche sur les PME and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ciencia y Educación (2707-3378) is the property of Duanys Miguel Pena Lopez and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

La influencia significativa de la velocidad, la agilidad y la aptitud aeróbica en el rendimiento del fútbol juvenil se describe en la literatura actual sobre fútbol. Se ha afirmado que las fases sensibles del desarrollo de la edad de los estudiantes tienen una influencia diferente en comparación con los jugadores profesionales. El propósito de este estudio fue determinar la contribución de la velocidad, la agilidad y la aptitud aeróbica en los jugadores juveniles de Fútbol. El método utilizado en el estudio de investigación correlacional es descriptivo-cuantitativo con un enfoque transversal. La población de estudio fueron los 35 miembros de los jugadores de un club de futbol ubicado en la ciudad de Guayaquil y la muestra se seleccionó a través de métodos de muestreo intencionales. Además, los instrumentos a aplicar son (1) prueba de velocidad con sprint de 30 metros; (2) agilidad a través de una carrera de ida y vuelta de 5 metros; (3) resistencia aeróbica utilizando el protocolo de prueba de pitido de 20 m; (4) habilidad futbolística usando la prueba de David Lee. Para las operaciones estadísticas en la técnica de análisis de datos se utilizó el programa SPSS, seguido de las pruebas de análisis de requisitos previos, a saber, la prueba de normalidad y la prueba de homogeneidad, así como una prueba de hipótesis para confirmar la hipótesis. El resultado muestra que existe una correlación en valores positivos tanto entre la variable independiente como la dependiente. El análisis estadístico confirma que existe una correlación y un impacto positivo de la velocidad, la agilidad y la capacidad aeróbica de las habilidades futbolísticas. Se encontraron diferencias significativas en las correlaciones en la velocidad, agilidad y capacidad aeróbica de los participantes (p < 0,05). La actividad física basada en el sistema anaeróbico tiene un efecto positivo en las habilidades individuales. Por el contrario, la capacidad aeróbica juega un papel más importante en las complejas habilidades de los juegos de fútbol en situaciones reales.

The experience of three technology-based innovation processes is presented, applying design techniques and participatory development of technologies, co-creation techniques and agility. The analysis of the three processes accounts for the role that social researchers can play in the scaling and social articulation of the products obtained. And the role that obstacles play in development processes. It highlights the potentialities that Participatory Technology Design methodologies have in the creation of user communities, experimentation in methods with co-creation techniques and how limited agile methodologies are in some cases to create social articulations, which it reduces the possibility of success once the development process is finished. [ABSTRACT FROM AUTHOR]

Background: Autism is the most common disease in the spectrum of pervasive developmental disorders. The main reason for this research was to find the effect of eight weeks of braitonic training on the skill behaviors of autistic children. Materials and Methods: The present study was quasi-experimental research in terms of applied purpose and research method, which was conducted as a pre-test and post-test. Therefore, among the statistical population of the present study, which included children with autism symptoms aged 6 to 8 years, who were referred to welfare centers in Tabriz for treatment, 30 people were selected voluntarily and randomly selected in two groups of 15 people who underwent braitonic and control. Before completing the exercises, the Garz questionnaire was completed by parents. The experimental group performed Braitonic exercises under the supervision of a braitonic instructor and a psychologist in one of the multi-purpose halls of Tabriz for two sessions of 45 minutes a week for 2 months. The control group engaged in their daily activities. After the training program (post-test), both experimental and control groups were measured and completed the Garz questionnaire by parents. For inferential analysis of data SPSS 21 software at p=0.05 as a significant level was used. Analysis of variance in repeated measures and t-tests was taken to find data. Results: Findings showed that eight weeks of braitonic training has a significant effect on the coordination, agility and reaction of children with autism. Conclusion: braitonic exercises can have a significant positive effect on the motor skills of autistic children. [ABSTRACT FROM AUTHOR]

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Andaluza de Medicina del Deporte is the property of Centro Andaluza de Medicina del Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Los utilitarios son herramientas que aprovechamos para cumplimentar. Nuestro encargo de manera ágil, por lo general se emplean para ello hojas de cálculo en Excel que permiten organizar datos numéricos de manera interrelacionadas, realizar operaciones matemáticas, resolviendo de esta manera problemas a partir de su utilización. Esta investigación tiene como objetivo, evaluar la pertinencia del uso de utilitarios como herramientas para facilitar el trabajo en las oficinas municipales. Para su realización se combinan métodos teóricos y empíricos, con sus correspondientes procedimientos y técnicas. Como resultado, se comprueba la pertinencia en la utilización de estas herramientas en Excel, que optimizan el tiempo de trabajo, ganado en veracidad, agilidad al tiempo que se pone la ciencia y la tecnología en función de resolver problemas poco complejos.

Se presenta la experiencia de tres procesos de innovación de base tecnológica aplicando técnicas de diseño y desarrollo participativo de tecnologías, técnicas de co-creación y agilidad. El análisis de los tres procesos da cuenta del papel que pueden tener los investigadores sociales en el escalamiento y la articulación social de los productos obtenidos, y el papel de los obstáculos en los procesos de desarrollo. Se ponen en relieve las potencialidades que tienen las metodologías de diseño participativo de tecnologías en la creación de comunidades de usuarios, la experimentación en métodos con técnicas de co-creación y lo limitadas que resultan en algunos casos las metodologías ágiles para crear articulaciones sociales, lo cual le resta posibilidad de éxito una vez finalizado el proceso de desarrollo.

En 1968 se formalizó la primera metodología de desarrollo de producto y actualmente se encuentran en la literatura más de 45 que integran en sus etapas factores que permiten crear con éxito un producto, bien sea tangible o intangible. A lo largo de los años las metodologías han incorporado diversidad de factores en sus etapas para crear con éxito un producto. Pese a esto, no se ha encontrado en la literatura una investigación que integre los factores más relevantes, que permitan hacer una comparación de metodologías de desarrollo. El presente artículo contempla dos objetivos: el primero, identificar los factores principales mediante la ejecución de un análisis cualitativo de contenido, con el fin de utilizarlos para la elaboración de una matriz de comparación de metodologías de desarrollo, y el segundo, elaborar dos cuadros de ponderación en los cuales se expondrá la frecuencia de los factores en metodologías ágiles o tradicionales y la frecuencia de los factores más relevantes en el sector tecnológico. Se espera que los resultados obtenidos aporten a futuros investigadores un punto de partida que les permita entender de una forma sencilla los principales factores de las metodologías para su eventual selección, incluyendo los más representativos para el sector tecnológico, además de servir como insumo para la creación de metodologías ágiles o tradicionales enfocadas al desarrollo de producto.

Copyright of Revista Facultad de Ingeniería - UPTC is the property of Universidad Pedagogica y Tecnologica de Colombia, Facultad de Ingenieria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of TECHNO Review is the property of Eurasia Academic Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ciencia e Ingenieria Neogranadina is the property of Ciencia e Ingenieria Neogranadina and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cultura, Ciencia y Deporte is the property of Cultura, Ciencia y Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: Agility is one of the most important qualities for the military members. The test performed for its evaluation in the Armed Forces is usually carried out on asphalt. The type of surface is an element that can influence the record and the possibility of injury. The objective of this study is to analyze how the surface and its condition affect the test result. Material and method: A descriptive study was carried out with control of a group, made up of 30 students from the Central School of Physical Education. During 2 days, 48 hours apart, they performed the agility-speed test three times on five different surfaces (asphalt, concrete, synthetic, grass and soil) in dry one day and in wet the other. The pause between each set was 9' and between each surface 12'. Three experienced timekeepers recorded the best time spent on each surface. Results: Regarding asphalt, times registered worsened on all surfaces, significantly (p <0.01) on grass (+ 3.6%), wet asphalt (+ 5.64%), polished concrete (+11, 03%) and soil (+ 21.1%), with moderate to large effect sizes (0.44

Copyright of TE & ET: Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología is the property of School of Computer Science, La Pata University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Las prácticas ágiles surgieron como alternativa a las metodologías convencionales de desarrollo de software para lograr resultados más rápidos sin disminuir su calidad, otorgándole centralidad al factor humano que participa en el proceso y a los incrementos del producto en iteraciones muy cortas como fundamento para la generación de valor. Los objetos de aprendizaje, en cuanto productos de software cuya concepción y construcción demanda esfuerzo intelectual y creativo, y cuyo destino final se enmarca en el ámbito del conocimiento, son pasibles de capitalizar las ventajas de la agilidad. En este trabajo se presenta una revisión sistemática de la bibliografía referida a metodologías de desarrollo de objetos de aprendizaje con el propósito de detectar si están concebidas bajo el modelo de gestión ágil

The objective of this research is to determine the main existing gaps before implementing agile methodologies in IT-SMEs (Information Technology - Small and Medium-Sized Enterprises) with traditional methodology for project management. To this effect, a qualitative approach to the opinions of three managers, two project engineers, and six programmer analysts of a company is proposed, which is based on semi-structured interviews, considering a convenience sample, in order to understand the existing difficulties in the company under study, contrasting this reality through surveys aimed at 29 IT professionals from other organizations. The results of the analysis reveal that the main gaps for the implementation of agile methodologies in SMEs are organizational culture at odds with agility, lack of commitment from management, and resistance to change. It is concluded that the proposal turns out to be effective for understanding the main gaps to be solved before starting the implementation of an agile methodology in an IT-SME, thus allowing the organization to be aligned with agility. [ABSTRACT FROM AUTHOR]

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Este trabajo analiza las principales brechas que influyen en las PyMEs TI (pequeñas y medianas empresas de tecnología de la información) con metodología tradicional, al iniciar la implementación de metodologías ágiles para la gestión de proyectos. El objetivo de esta investigación es determinar las principales brechas existentes antes de implementar metodologías ágiles en una PyME TI con metodología tradicional para la gestión de proyectos. Para lograrlo se propone una aproximación cualitativa a las opiniones de tres gerentes, dos ingenieros de proyecto y seis analistas programadores de la empresa, basada en entrevistas semiestructuradas, considerando una muestra por conveniencia, para entender las dificultades existentes en la empresa de estudio, contrastando dicha realidad mediante encuestas dirigidas a 29 profesionales de áreas TI de otras organizaciones. Los resultados del análisis revelan que las principales brechas para la implementación de metodologías ágiles en la PyME son la cultura organizacional en desacuerdo con la agilidad, la falta de compromiso de la gerencia y la resistencia al cambio. Se concluye que la propuesta resulta ser efectiva para conocer las principales brechas a resolver antes de comenzar la implementación de una metodología ágil en una PyME TI, permitiendo alinear a la organización con la agilidad.

Copyright of Innovar: Revista de Ciencias Administrativas y Sociales is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of RICYDE. Revista Internacional de Ciencias del Deporte is the property of Revista Internacional de Ciencias del Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Sport & Health Research is the property of Journal of Sport & Health Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Los enfoques ágiles escalados se han convertido en una alternativa que permite sincronizar las actividades e interacciones entre equipos grandes de desarrollo. Sin embargo, éstos no describen los aspectos fundamentales para transformar/evaluar el enfoque actual de una organización. Este artículo presenta la estrategia de armonización utilizada para obtener un modelo híbrido preliminar, denominado SAM, para apoyar la transformación ágil a gran escala en industrias de software. Este modelo ha sido obtenido a partir de la homogeneización, comparación e integración de las prácticas en común de modelos escalados como SAFe, LeSS, Nexus y DAD. El modelo híbrido obtenido describe los atributos fundamentales para tener en cuenta para empezar la transformación o evaluar un enfoque escalado, para esto, establece y describe 18 prácticas documentadas que indican que tener en cuenta para escalar/evaluar un enfoque a gran escala utilizado por una empresa de software. Con los resultados obtenidos, se puede observar que SAFe, LeSS, Nexus y DAD tiene aspectos en común, y que ha sido posible unificarlos en SAM; por lo tanto, la estrategia de armonización presentada y el modelo propuesto podrían ser de gran utilidad para profesionales, consultores y empresas que intentan transformar/evaluar sus enfoques.

Con el constante aumento de la población femenina en el deporte, se hace importante la concienciación y caracterización de la modalidad en lo que se refiere a la diferencia entre géneros. En este seguimiento, el presente estudio tiene como objetivo comparar las características morfológicas y funcionales entre género masculino (n = 27) y femenino (n = 6) de practicantes de carreras de obstáculos (OCR). Los resultados muestran que, comparando los corredores de ambos sexos, los hombres presentan un IMC (t = 0,135, d = 0,692) y masa corporal (t = 0,001, d = 1,905) ligeramente superiores, siendo que las mujeres presentan más masa grasa t = 0,001, d = 2,541). En cuanto a los aspectos funcionales, los practicantes masculinos obtuvieron valores significativamente superiores de RM en el back squat (t = 0,019; d = 1,120), pull-up (t = 0,001; d = 2,019) y lanzamiento de la bola medicinal (t = 0,001; d) = 3,469) en comparación con las mujeres. Concluyendo que en general los hombres son más resistentes, potentes, rápidos y ágiles, pero con índices de fatiga superiores en comparación con las mujeres.

Copyright of Investigación e Innovación en Ingenierías is the property of Universidad Simon Bolivar and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Regardless of sex or body size, police tasks may require officers to change direction speed (CODS) under occupational loads. The purpose of this study was to investigate body composition and CODS in female and male police cadets in both unloaded and occupationally loaded conditions. Body composition and CODS of 51 female (FPC) and 70 male police cadets (MPC) were assessed. Six body composition indices were used: Body mass index (BMI), percent body fat (PBF), percent of skeletal muscle mass (PSMM), protein fat index (PFI), index of hypokinesia (IH), and skeletal muscle mass index (SMMI). The CODS was assessed by Illinois Agility Test (IAT) and IAT while carrying a 10-kg load (LIAT). An independent sample t-test was used to identify the differences between the sexes. The regression determined associations between body composition and LIAT. The alpha level was set at p < 0.05 a priori. MPC had significantly higher (p < 0.001) BMI, PSMM, PFI and SMMI and lower PBF and IH than FPC. MPC were also faster in IAT and LIAT, carrying lower relative loads that imparted less of an impact on CODS performance. Body composition was strongly associated with the time to complete LIAT (R2 = 0.671, p < 0.001). Difference in relative load and body composition influenced CODS performance in both unloaded and loaded conditions. Thus, optimizing body composition through increasing skeletal muscle mass and reducing fat mass could positively influence unloaded and loaded CODS performance and improve elements of police task performance. [ABSTRACT FROM AUTHOR]

Copyright of Revista Facultad de Ingeniería - UPTC is the property of Universidad Pedagogica y Tecnologica de Colombia, Facultad de Ingenieria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)