715 research outputs found

    Generador de informes HTML con OdA-Clavy. Guía Técnica.

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    El Generador de Informes OdA (en adelante GI-OdA) es un paquete software que permite, mediante la conexión con la plataforma Clavy, la generación de documentos HTML con la información seleccionada por el usuario de una colección de Objetos Digitales alojados en OdA

    Exportador/Actualizador de datos OdA-XLS. Guía Técnica

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    Paquete software para la exportación, la importación y actualización de la información contenida en las colecciones de Objetos Digitales de los repositorios OdA a hojas de cálculo XLS mediante la conexión con la plataforma Clav

    Derecho comercial

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    En el presente escrito se infieren brevemente conceptos como economía, fines comerciales, sociedades, ganancias, empresas, beneficios monetarios, intercambios nacionales e internacionales con los que se puede determinar y garantizar ¿Que significa tener derechos comerciales? para esto se revisarán conceptualizaciones en donde se analiza la importancia de poseer derechos privados desde el punto de vista de una de sus ramas jurídicas, el derecho mercantil, comprendiendo su implicación en el derecho privado, historia, fuentes, aplicaciones, especialidades y su impacto en la vida de cada persona como en la sociedad. Entendiendo así las necesidades de su existencia y aplicación para el correcto desarrollo de la vida de todos los seres humanos.Abstract: In this writing, concepts such as economy, commercial purposes, societies, profits, companies, monetary benefits, national and international exchanges with which it can be determined and guaranteed, what does it mean to have commercial rights? And in the same way, the conceptualizations will be reviewed where the importance of having private rights will be analyzed from the point of view of one of its legal branches, commercial law, understanding its implication in private law, history, sources, applications, specialties, and its impact on the life of each person and on society

    Herramienta de evaluación de la calidad de los Materiales Educativos Digitales: perfiles de aplicación del profesor y del alumno

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    Este documento contiene dos adaptaciones de la herramienta de evaluación de la calidad de materiales educativos digitales (MED) del estándar UNE 71362 al profesor y al alumno que no son especialistas en Tecnologías ni en Accesibilidad con el fin de facilitar o mejorar la creación y selección de MED. Estos perfiles de aplicación no garantizan el cumplimiento del 100% de los criterios de calidad, por lo que no pueden ser usados como herramienta para certificar la calidad de los MED. Sin embargo, sí pueden ser usados para asegurar/comprobar con más facilidad determinados aspectos de la calidad

    Construcción de un diccionario didáctico digital para la mejora del aprendizaje del latín y estudio preliminar de su extensión a otras lenguas

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    Los objetivos de este proyecto son la creación de una versión digital, disponible en línea y en abierto, de un diccionario basado en un modelo inédito lexicográfico y cognitivo y el estudio preliminar de su generalización a otras lenguas. La eficacia didáctica del modelo de diccionario ha sido probada en este curso académico experimentalmente para la enseñanza presencial del latín utilizando una versión en papel. La idea es construir una versión digital para que el alumno pueda utilizarlo tanto para el trabajo en el aula como para el trabajo personal y estudiar si es viable su aplicación general al estudio de otras lenguas, especialmente de las lenguas modernas. El diccionario en formato digital proporcionaría, frente al papel, tres ventajas significativas: (1) aumentar su accesibilidad lo que facilitaría su uso en cualquier momento y lugar, (2) ayudar al alumno con dificultades a nivelarse puesto que podría usarlo para repetir los ejercicios de aprendizaje tantas veces como lo necesite, y, (3), servir de base para llevar a cabo acciones educativas basadas en la autoformación en línea que faciliten y fomenten el aprendizaje del latín en particular y de otras lenguas si el resultado del estudio preliminar es positivo respecto a su generalización

    STA, the Space Trajectory Analysis Project

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    This article describes the objectives of the Space Trajectory Analysis (STA) project. The article also details the birth of STA, and its present configuration. STA is a project to develop an open source astrodynamics software suite involving university science departments and space research institutions. It was initiated by ESA as internal activity in 2005 and now it involves 16 partners. The article explains the partnership into the STA Steering Board. The main purpose of the STA is to allow advanced simulation for the analysis of space trajectories in an open and free environment under the premises of innovation and reliability.Further, the article explains that the STA development is open source and is based on the state of the art astrodynamics routines that are grouped into modules. Finally, the article concludes about the benefits of the STA initiative: the STA project allows a strong link among applied mathematics, space engineering, and informatics disciplines by reinforcing the academic community with requirements and needs coming from real missions

    Cov-caldas: A new COVID-19 chest X-Ray dataset from state of Caldas-Colombia

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    The emergence of COVID-19 as a global pandemic forced researchers worldwide in various disciplines to investigate and propose efficient strategies and/or technologies to prevent COVID-19 from further spreading. One of the main challenges to be overcome is the fast and efficient detection of COVID-19 using deep learning approaches and medical images such as Chest Computed Tomography (CT) and Chest X-ray images. In order to contribute to this challenge, a new dataset was collected in collaboration with “S.E.S Hospital Universitario de Caldas” (https://hospitaldecaldas.com/) from Colombia and organized following the Medical Imaging Data Structure (MIDS) format. The dataset contains 7,307 chest X-ray images divided into 3,077 and 4,230 COVID-19 positive and negative images. Images were subjected to a selection and anonymization process to allow the scientific community to use them freely. Finally, different convolutional neural networks were used to perform technical validation. This dataset contributes to the scientific community by tackling significant limitations regarding data quality and availability for the detection of COVID-19. © 2022, The Author(s)

    Study protocol of a randomized controlled trial to assess safety of teleconsultation compared with face-to-face consultation: the ECASeT study

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    BackgroundThe use of remote consultation modalities has exponentially grown in the past few years, particularly since the onset of the COVID-19 pandemic. Although a huge body of the literature has described the use of phone (tele) and video consultations, very few of the studies correspond to randomized controlled trials, and none of them has assessed the safety of these consultation modalities as the primary objective. The primary objective of this trial was to assess the safety of remote consultations (both video and teleconsultation) in the follow-up of patients in the hospital setting.MethodsMulticenter, randomized controlled trial being conducted in four centers of an administrative healthcare area in Catalonia (North-East Spain). Participants will be screened from all individuals, irrespective of age and sex, who require follow-up in outpatient consultations of any of the departments involved in the study. Eligibility criteria have been established based on the local guidelines for screening patients for remote consultation. Participants will be randomly allocated into one of the two study arms: conventional face-to-face consultation (control) and remote consultation, either teleconsultation or video consultation (intervention). Routine follow-up visits will be scheduled at a frequency determined by the physician based on the diagnostic and therapy of the baseline disease (the one triggering enrollment). The primary outcome will be the number of adverse reactions and complications related to the baseline disease. Secondary outcomes will include non-scheduled visits and hospitalizations, as well as usability features of remote consultations. All data will either be recorded in an electronic clinical report form or retrieved from local electronic health records. Based on the complications and adverse reaction rates reported in the literature, we established a target sample size of 1068 participants per arm. Recruitment started in May 2022 and is expected to end in May 2024.DiscussionThe scarcity of precedents on the assessment of remote consultation modalities using randomized controlled designs challenges making design decisions, including recruitment, selection criteria, and outcome definition, which are discussed in the manuscript.Trial registrationNCT05094180. The items of the WHO checklist for trial registration are available in Additional file 1. Registered on 24 November 2021
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