Innovación en la enseñanza bilingüe en Educación Primaria: una propuesta de intervención lingüística a través del aprendizaje basado en proyectos

Este Trabajo de Fin de Grado recoge información relativa a las demandas educativas del momento, basadas, principalmente, en la instauración de una enseñanza bilingüe que permita al estudiante comunicarse de forma fluida en una segunda lengua al terminar la escolarización, así como en una transformación en el modo de enseñar y aprender. Para ello, se ha diseñado además una Propuesta de Intervención lingüística innovadora que está preparada para su implementación en cuarto curso de Educación Primaria y que se basa en el modelo pedagógico del Aprendizaje Basado en Proyectos en una disciplina no lingüística, como es Natural Sciences, utilizando las Tecnologías de la Información y la Comunicación.This Final Project gathers information about the current educational demands based, principally, on the establishment of a bilingual teaching which allows the student to communicate fluently in a second language when they finish school, as well as a change in the way of teaching and learning. To make it possible, a linguistic Proposal Intervention has been planned, which is ready to be implemented with a fourth-grade class in Primary Education and bases on use of the Project Based Learning Model in a non-linguistic discipline, such as Natural Sciences, and the Information and Communication Technologies.Grado en Educación Primari

El nuevo paradigma en marketing y la co-creación de valor en el sector vitivinícola de la Ribera del Duero = A new marketing paradigm and value co-creation in wine sector of Ribera del Duero

En la diferenciación de un determinado lugar geográfico influyen muchos y diversos elementos. El lugar del que procede la producción vitivinícola marca diferencia entre lugares. Aranda de Duero y su vinculación con la Denominación de Origen Ribera del Duero ha sido un factor determinante en el posicionamiento de dicha localidad. En esta investigación de Trabajo Fin de Grado se pretende llevar a cabo un análisis acerca de cómo ha sido el proceso de intensificación del territorio, al igual que la identidad a través de la denominación de origen. Actualmente, el marketing como filosofía de gestión trata de lograr crear valor, según el nuevo paradigma de relaciones múltiples y complejas en las modernas sociedades actuales. Como alternativa al marketing tradicional –basado en una Goods dominant Logic- centrado en que las empresas comercializan productos o servicios, surge el paradigma de Service Dominant Logic (Vargo y Lusch, 2004, 2008, 2014), donde el valor es co-creado entre proveedores y clientes a través de interacciones reales o digitales, en intercambios múltiples many-to-many marketin

El departamento de Biblioteconomía y Documentación de la UC3M obtiene el primer premio en el iSchools Video Contest

Audiovisuales: Enlace a video premiado disponible en Youtube en: https://youtu.be/FH9qDuU-5eg . -- Entrevista a Ana Reyes Pacios disponible en Youtuve en: https://youtu.be/CBLeH9-PRyI . -- Entrevista a Javier Calzada disponible en Youtube en: https://www.youtube.com/watch?v=ka-NiKPWpeYContiene: Entrevista a Ana Reyes Pacios (p. 4) . -- Entrevista a Javier Calzada (p. 4) . -- Entrevista a Virgina Ortiz-Repiso (p. 5

Taller de creatividad e innovación en medios digitales y festival de spots publicitarios de las asignaturas y los TFG vinculados al área de producción y realización publicitaria

El objetivo principal de este grupo de innovación es canalizar todas las actividades extra académicas que venimos realizando en torno a la realización publicitaria y hacerlas llegar al alumnado de la Universidad

Raman-Mössbauer-XRD studies of selected samples from “Los Azulejos” outcrop: A possible analogue for assessing the alteration processes on Mars

The outcrop of “Los Azulejos” is visible at the interior of the Cañadas Caldera in Tenerife Island (Spain). It exhibits a great variety of alteration processes that could be considered as terrestrial analogue for several geological processes on Mars. This outcrop is particularly interesting due to the content of clays, zeolite, iron oxides, and sulfates corresponding to a hydrothermal alteration catalogued as “Azulejos” type alteration. A detailed analysis by portable and laboratory Raman systems as well as other different techniques such as X ray diffraction (XRD) and Mössbauer spectroscopy has been carried out (using twin-instruments from Martian lander missions: Mössbauer spectrometer MIMOS-II from the NASA-MER mission of 2001 and the XRD diffractometer from the NASA-MSL Curiosity mission of 2012). The mineral identification presents the following mineral species: magnetite, goethite, hematite, anatase, rutile, quartz, gregoryite, sulphate (thenardite and hexahydrite), diopside, feldspar, analcime, kaolinite and muscovite. Moreover, the in-situ Raman and Micro-Raman measurements have been performed in order to compare the capabilities of the portable system specially focused for the next ESA Exo-Mars mission. The mineral detection confirms the sub-aerial alteration on the surface and the hydrothermal processes by the volcanic fluid circulations in the fresh part. Therefore, the secondary more abundant mineralization acts as the color agent of the rocks. Thus, the zeolite-illite group is the responsible for the bluish coloration, as well as the feldspars and carbonates for the whitish and the iron oxide for the redish parts. The XRD system was capable to detect a minor proportion of pyroxene, which is not visible by Raman and Mössbauer spectroscopy due to the “Azulejos” alteration of the parent material on the outcrop. On the other hand, Mössbauer spectroscopy was capable of detecting different types of iron-oxides (Fe3+/2+-oxide phases). These analyses emphasize the strength of the different techniques and the working synergy of the three different techniques together for planetary space missions.The work was supported by the MICINN with the Project AYA-2008-04529.Peer reviewe

ExoMars Raman Laser Spectrometer (RLS): development of chemometric tools to classify ultramafic igneous rocks on Mars

Producción CientíficaThis work aims to evaluate whether the multi-point analysis the ExoMars Raman Laser Spectrometer (RLS) will perform on powdered samples could serve to classify ultramafc rocks on Mars. To do so, the RLS ExoMars Simulator was used to study terrestrial analogues of Martian peridotites and pyroxenites by applying the operational constraints of the Raman spectrometer onboard the Rosalind Franklin rover. Besides qualitative analysis, RLS-dedicated calibration curves have been built to estimate the relative content of olivine and pyroxenes in the samples. These semi-quantitative results, combined with a rough estimate of the concentration ratio between clino- and ortho-pyroxene mineral phases, were used to classify the terrestrial analogues. XRD data were fnally employed as reference to validate Raman results. As this preliminary work suggests, ultramafc rocks on Mars could be efectively classifed through the chemometric analysis of RLS data sets. After optimization, the proposed chemometric tools could be applied to the study of the volcanic geological areas detected at the ExoMars landing site (Oxia Planum), whose mineralogical composition and geological evolution have not been fully understoodProyecto MINECO Retos de la Sociedad. Ref. ESP2017-87690-C3-1-RProyecto MINECO Retos de la Sociedad. Ref. ESP2017-87690-C3-1-

Raman–Mo¨ssbauer–XRD studies of selected samples from ‘‘Los Azulejos” outcrop: A possible analogue for assessing the alteration processes on Mars

The outcrop of ‘‘Los Azulejos” is visible at the interior of the Can˜adas Caldera in Tenerife Island (Spain). It exhibits a great variety of alteration processes that could be considered as terrestrial analogue for several geological processes on Mars. This outcrop is particularly interesting due to the content of clays, zeolite, iron oxides, and sulfates corresponding to a hydrothermal alteration catalogued as ‘‘Azulejos” type alteration. A detailed analysis by portable and laboratory Raman systems as well as other different techniques such as X-ray diffraction (XRD) and Mo¨ssbauer spectroscopy has been carried out (using twin-instruments from Martian lander missions: Mo¨ssbauer spectrometer MIMOS-II from the NASA-MER mission of 2001 and the XRD diffractometer from the NASA-MSL Curiosity mission of 2012). The mineral identification presents the following mineral species: magnetite, goethite, hematite, anatase, rutile, quartz, gregoryite, sulfate (thenardite and hexahydrite), diopside, feldspar, analcime, kaolinite and muscovite. Moreover, the in-situ Raman and Micro- Raman measurements have been performed in order to compare the capabilities of the portable system specially focused for the next ESA Exo-Mars mission. The mineral detection confirms the sub-aerial alteration on the surface and the hydrothermal processes by the volcanic fluid circulations in the fresh part. Therefore, the secondary more abundant mineralization acts as the color agent of the rocks. Thus, the zeolite–illite group is the responsible for the bluish coloration, as well as the feldspars and carbonates for the whitish and the iron oxide for the redish parts. The XRD system was capable to detect a minor proportion of pyroxene, which is not visible by Raman and Mo¨ssbauer spectroscopy due to the ‘‘Azulejos” alteration of the parent material on the outcrop. On the other hand, Mo¨ ssbauer spectroscopy was capable of detecting different types of iron-oxides (Fe3+/2+-oxide phases). These analyses emphasize the strength of the different techniques and the working synergy of the three different techniques together for planetary space missions

Raman semi-quantification on Mars: ExoMars RLS system as a tool to better comprehend the geological evolution of martian crust

Producción CientíficaThis work presents the latest chemometric tools developed by the RLS science team to optimize the scientific outcome of the Raman system onboard the ExoMars 2022 rover. Feldspar, pyroxene and olivine samples were first analyzed through the RLS ExoMars Simulator to determine the spectroscopic indicators to be used for a proper discrimination of mineral phases on Mars. Being the main components of Martian basaltic rocks, lepidocrocite, augite and forsterite were then used as mineral proxies to prepare binary mixtures. By emulating the operational constraints of the RLS, Raman datasets gathered from laboratory mixtures were used to build external calibration curves. Providing excellent coefficients of determination (R2 0.9942÷0.9997), binary curves were finally used to semi-quantify ternary mixtures of feldspar, pyroxene and olivine minerals. As Raman results are in good agreement with real concentration values, this work suggests the RLS could be effectively used to perform semi-quantitative mineralogical studies of the basaltic geological units found at Oxia Planum. As such, crucial information about the geological evolution of Martian Crust could be extrapolated. In light of the outstanding scientific impact this analytical method could have for the ExoMars mission, further methodological improvements to be discussed in a dedicated work are finally proposed.Consejo Europeo de Investigación (grant 687302)Ministerio de Economía, Industria y Competitividad (grants PID2019-107442RB-C31 and RDE2018-102600-T

Semi‐quantification of binary saline solutions by Raman spectroscopy: Implications for Europa

Producción CientíficaThe Europa lander is a concept for a potential future planetary exploration mission which purpose is to characterize the icy shell of Europa and to search for organics. To achieve this objective, the current concept of the lander includes a Raman spectrometer, such as RLS instrument, that could be able to analyze (sub) surface targets in their solid and liquid form. Knowing that ice and brines of Europa are potentially enriched by sulfate and chlorides, this work seeks to evaluate if Raman spectroscopy could be used to semi quantify the saline content of water solutions using space-like instrumentation. To do so, MgSO4 and MgCl2 were used to prepare three sets of water solutions. Raman analyses were then performed by the laboratory simulator of the ExoMars Raman Laser Spectrometer (RLS), which has been defined as the threshold system for the Europa Lander. After data analysis, two different semi-quantification approaches were tested, and their results compared. Although univariate calibration curves proved to successfully quantify the content of SO42− and Cl− anions dissolved in mono-analyte water solutions, this strategy provided very poor results when applied to binary saline mixtures. Overcoming this issue, the non-linearity prediction ability of Artificial Neural Networks (ANNs) in combination with bandfitting allows to successfully resolve the complexity of the vibrational perturbation suffered by the OH region, which is caused by the cross interaction of H2O molecules with different anions.Ministerio de Economía y Competitividad, Grant/Award Number: PID2019-107442RBC31