“INCIDENCIA Y AGENTES CAUSALES DE INFECCIONES EN CATÉTERES CENTRALES EN EL HOSPITAL DE CONCENTRACIÓN SATÉLITE ISSEMyM”

La cateterización de venas de alto flujo es un procedimiento rutinario en hospitales, entre sus complicaciones se encuentra la infección de cat̩ter venoso central. Se han realizado múltiples estudios entre los cuales se demuestran los principales agentes infecciosos causantes de infecciones en catéteres centrales pero no se cuenta con un estudio independiente que muestre la incidencia de infección y sus agentes causales en el Hospital de Concentración ISSEMyM Satélit

Additive Manufacturing with RepRap Methodology: Current Situation and Future Prospects

In February 2004, Adrian Bowyer, from the University of Bath, began an open initiative called RepRap, with the purpose of creating an open source rapid prototyping machine which, moreover, could replicate itself. This article analyzes the current status of the RepRap initiative, commenting the basic components of RepRap machines, the differences between the different 3D printers developed by the RepRap community so far, and the technical possibilities that opens this technology from the engineering point of view. In addition we propose some improvements that could be perfectly feasible in the short term. For this purpose, the assembly of a RepRap Mendel Prusa was performed, but with some modifications.Mechanical Engineerin

Bricking: A New Slicing Method to Reduce Warping

AbstractFused Deposition Modeling (FDM) is the most used 3D printing technology. In this technology, 3D pieces are built warming and extruding thermoplastic through a nozzle. When the thermoplastic gets cold, internal stresses may generate deformations, mainly in corners. In this paper we describe a method for reduce these deformations (called warping), splitting pieces in hexagonal or squared bricks spatially locked. We have developed and tested an application that calculates the necessary GCODE to build the bricking piece directly, and we have measured a significant reduction in warp deformations

Journey to a unfinished reality Pedagogical Museum of faculty Educational Sciences of the University of Seville

Este trabajo describe la concreción de un proyecto aún inacabado: el Museo Pedagógico de la Facultad de Ciencias de la Educación de la Universidad de Sevilla. Se relata, como si de un viaje simbólico se tratara, cuáles han sido las etapas recorridas hasta la reciente inauguración de este espacio físico expositivo concebido para la enseñanza y el aprendizaje de la Historia de la Educación. Un camino marcado por un objetivo prioritario: dirigir la mirada del público hacia el pasado, para reflexionar críticamente sobre el presente y proyectar la educación del futuroThis paper describes the concretion of a project still unfinished: the Museum of Education, Faculty of Educational Sciences of the University of Seville. It is described, as if it were a symbolic journey, what were on the stages until the recent opening of the exhibition floor space, designed for teaching and learning the history of education. A path with one a priority target: direct the public eye to the past, to think critically about the present and future educatio