Facultad Regional La Plata

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    Methodology for the granulometric control of aggregates : development of limit granulometric curves for quarries, adapted to road requirements
    (Universidad Nacional de Colombia, 2023-11-08) Palumbo, Demian Daniel; Bianchetto, Hugo Daniel; Botasso, Hugo Gerardo; Correa, María; Patrón Costas, Enrique; Botasso, Hugo Gerardo
    The absence of specifications for the granulometry a quarry must produce causes a serious problem, making it difficult for quarries to adjust their processes to produce within the range required by clients, and for costumers, making it a difficult process to design asphalt mixes and concretes that conform to the granulometric curves established in regulations. It is essential to develop limit granulometric curves for quarries, adapted to customer requirements. In this paper, a methodology for granulometric control in the quarry is proposed, which includes the collection of process information, the preparation of control charts and the process capability analysis according to the established specifications. Moreover, an example of the development of limit granulometric curves is proposed for the quarry under study located in Argentina, in the province of Buenos Aires, which would allow to produce aggregates whose granulometry can be used in asphalt mixes CAC D19 and concrete pavements.
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    Sistema unificado de clínicas y hospitales
    (2018-06) Begher, Leonardo; Salvador, Luciano; Rende, Augusto; Mieggi, Ivone
    El proyecto consiste en la creación de un sitio web con dos partes muy importantes. La primera es el acceso y actualización de datos propios, por parte de los centros de salud. La segunda parte es accedida por la persona encargada de informes, de esta manera se pueden tomar decisiones rápidamente. El sistema va a tener una arquitectura cliente/servidor. Los dos grupos de usuarios (profesional y personal de información), van a tener a su disposición una página web con un menú de usuario que se accede por medio de un usuario y contraseña generado.