Discovering Rehabilitation trends in Spain: A bibliometric analysis

The main purpose of this study is to offer an overview of the rehabilitation research area in Spain from 1970 to 2018 through a bibliometric analysis. Analysis of performance and a co-word science mapping analysis were conducted to highlight the topics covered. The software tool SciMAT was used to analyse the themes concerning their performance and impact measures. A total of 3,564 documents from the Web of Science were retrieved. Univ Deusto, Univ Rey Juan Carlos and Basque Foundation for Science are the institutions with highest relative priority. The most important research themes are IntellectualDisability, Neck-Pain and Pain

Microspatial differentiation of Drosophila melanogaster populations in and around a wine cellar in southern Spain

International audienc

Una propuesta de intervención en Educación Primaria para la prevención de la obesidad y del sedentarismo en la escuela.

Nuestro país tiene una de las tasas más altas de obesidad infantil. El sobrepeso en la etapa educativa de la investigación, está influenciado por varios factores: estilo de vida sedentaria y mala alimentación. Por lo tanto, esta propuesta de intervención educativa está dirigida a alumnos de Educación Primaria, con edades comprendidas entre 6 y 12 años. La obesidad infantil es uno de los trastornos alimentarios que más ha crecido en los últimos años y que afecta desde edades muy tempranas. Surge para promover una alimentación saludable y un aumento de actividad física con el fin de hacer frente a este grave problema. Para ello, se han llevado a cabo una serie de estudios y programas para conocer los resultados de los alumnos encuestados, basados en la evidencia científica y en diversos estudios como ENKID, ALADINO, PASOS, programas como THAO, PERSEO, y estrategias NAOS y PASEAR, a través de estas fuentes primarias y secundarias se ha elaborado el marco teórico de mi trabajo. Como concienciación y motivación para los niños, se ha diseñado un programa de educación saludable de promoción de la salud, desarrollada en el Colegio Obra Diocesana Santo Domingo de Silos de Zaragoza. <br /

Influence of liquid-to-biogas ratio and alkalinity on the biogas upgrading performance in a demo scale algal-bacterial photobioreactor

The influence of the liquid-to-biogas ratio (L/G) and alkalinity on methane quality was evaluated in a 11.7 m3 outdoors horizontal semi-closed tubular photobioreactor interconnected to a 45-L absorption column (AC). CO2 concentrations in the upgraded methane ranged from <0.1 to 9.6% at L/G of 2.0 and 0.5, respectively, with maximum CH4 concentrations of 89.7% at a L/G of 1.0. Moreover, an enhanced CO2 removal (mediating a decrease in CO2 concentration from 9.6 to 1.2%) and therefore higher CH4 contents (increasing from 88.0 to 93.2%) were observed when increasing the alkalinity of the AC cultivation broth from 42 ± 1 mg L−1 to 996 ± 42 mg L−1. H2S was completely removed regardless of the L/G or the alkalinity in AC. The continuous operation of the photobioreactor with optimized operating parameters resulted in contents of CO2 (<0.1%–1.4%), H2S (<0.7 mg m−3) and CH4 (94.1%–98.8%) complying with international regulations for methane injection into natural gas grids.Peer ReviewedPostprint (published version

Cognitive rehabilitation in a case of traumatic brain injury using EEG-based neurofeedback in comparison to conventional methods.

Severe traumatic brain injury residual cognitive impairments significantly impact the quality of life. EEG-based neurofeedback is a technique successfully used in traumatic brain injury and stroke to rehabilitate cognitive and motor sequelae. There are not individualized comparisons of the effects of EEG-based neurofeedback versus conventional neuropsychological rehabilitation. We present a case study of a traumatic brain injury subject in whom eight sessions of a neuropsychological rehabilitation protocol targeting attention, executive functions, and working memory as compared with a personalized EEG-based neurofeedback protocol focused on the electrodes and bands that differed from healthy subjects (F3, F1, Fz, FC3, FC1, and FCz), targeting the inhibition of theta frequency band (3 Hz−7 Hz) in the same number of sessions. Quantitative EEG and neuropsychological testing were performed. Clear benefits of EEG-based neurofeedback were found in divided and sustained attention and several aspects related to visuospatial skills and the processing speed of motor-dependent tasks. Correlative quantitative EEG changes justify the results. EEG-based neurofeedback is probably an excellent complementary technique to be considered to enhance conventional neuropsychological rehabilitation.post-print1462 K

Economía de la Salud: identificación de los principales productores, la especialización relativa de los países y temas

Health economics research area was a high evolution from the 1960s and it is constantly growing. Currently, the health expenditure is a key issue worldwide. Bibliometrics provides several methods to explore the impact and evolution of the research. Thus, the main aim of the present study is to understand the current status of the research in health economics for the period 2010-2019. Three different aspects were analyzed: countries production, relative priority index and main themes. The dataset was obtained from the documents indexed in the Web of Science database from 2010 to 2019. SciMAT software was used to obtain the thematic analysis by means of science mapping analysis. The journals Health economics, Value in Health, Journal of Health Economics, and European Journal of Health Economics are the main producers. USA, England and Germany are those with highest production; Netherlands, England and Australia are those with the highest relative priority index. Quality adjusted life years and Health inequality are the themes with the highest number of documents and impact measures. This study is a useful evidence-based framework on which to base future research actions

Experimental and Computational Study of the Dispersion and Combustion of Wheat Starch and Carbon-Black Particles During the Standard 20L Sphere Test

PresentationThe 20L sphere is one of the standard devices accepted as an international normativity used for dust explosivity characterization. One concern about the effectiveness and reliability of this test is related to the particle size variation due to particles agglomeration and de-agglomeration. These phenomena are determined by the turbulent regime of the dust cloud during the dispersion. This variable must be considered since it determines the uncertainty level of the ignitability and severity parameters of dust combustion. In this context, this study describes the influence of the cloud turbulence on the dust segregation and fragmentation through an experimental and computational study. The behavior of the gas-solid mixture evidenced with the standard rebound nozzle was compared with that observed with six new nozzle geometries. Thereafter, the variations of the Particle Size Distribution (PSD) that occur during the dispersion within the 20L sphere were analyzed for two different powders: carbon-black and micrometric wheat starch. This description is performed with the implementation of two complementary approaches. On the one hand, an experimental approach characterizes the turbulence levels with Particle Image Velocimetry (PIV) tests that are complemented by the description of the PSD variations with granulometric analyses. On the other hand, a computational approach described the dispersion process with CFD-DEM simulations developed in STAR-CCM+ v11.04.010. The simulation results established that the homogeneity assumption is not satisfied with the nozzles compared in this study. Nonetheless, the particles segregation levels can be reduced using nozzles that generate a better dust distribution in the gas-solid injections. Subsequently, an additional first-approach CFD model was established to study the behavior of the combustion step when a starch/air mixture. This model considers the gas- phase reactions of the combustible gases that are produced from the devolatilization of Wheat starch (CO, CH4, C2H4, C2H6, C2H2 and H2) and allowed to establish the approximate fraction of the particle mass that devolatilizes, as well as to confirm that the modelling of the pyrolysis stage is essential for the correct prediction of the maximum rate of pressure rise

Magnetosomes could be protective shields against metal stress in magnetotactic bacteria

Magnetotactic bacteria are aquatic microorganisms with the ability to biomineralise membrane-enclosed magnetic nanoparticles, called magnetosomes. These magnetosomes are arranged into a chain that behaves as a magnetic compass, allowing the bacteria to align in and navigate along the Earth's magnetic field lines. According to the magneto-aerotactic hypothesis, the purpose of producing magnetosomes is to provide the bacteria with a more efficient movement within the stratified water column, in search of the optimal positions that satisfy their nutritional requirements. However, magnetosomes could have other physiological roles, as proposed in this work. Here we analyse the role of magnetosomes in the tolerance of Magnetospirillum gryphiswaldense MSR-1 to transition metals (Co, Mn, Ni, Zn, Cu). By exposing bacterial populations with and without magnetosomes to increasing concentrations of metals in the growth medium, we observe that the tolerance is significantly higher when bacteria have magnetosomes. The resistance mechanisms triggered in magnetosome-bearing bacteria under metal stress have been investigated by means of x-ray absorption near edge spectroscopy (XANES). XANES experiments were performed both on magnetosomes isolated from the bacteria and on the whole bacteria, aimed to assess whether bacteria use magnetosomes as metal storages, or whether they incorporate the excess metal in other cell compartments. Our findings reveal that the tolerance mechanisms are metal-specific: Mn, Zn and Cu are incorporated in both the magnetosomes and other cell compartments; Co is only incorporated in the magnetosomes, and Ni is incorporated in other cell compartments. In the case of Co, Zn and Mn, the metal is integrated in the magnetosome magnetite mineral core.Te Spanish and Basque Governments are acknowledged for funding under projects number MAT2017- 83631-C3-R and IT-1245-19, respectively. Dr. L. Marcano acknowledges the fnancial support provided through a postdoctoral fellowship from the Basque Government

Memòria Digital UPC: Un recorrido por la memoria visual de la Universidad

Presentació per a XVIII Workshop REBIUN de Proyectos Digitales y VIII Jornadas de OS Repositorios realitzades el 25-27 de setembre del 2019En 2017 y como horizonte el 50º aniversario de la Universitat Politècnica de Catalunya a celebrar en 2020, el Servei de Biblioteques, Publicacions i Arxius (SBPA), impulsó un proyecto de tratamiento del fondo fotográfico considerado de interés para iniciar la recuperación de la memoria visual de la Universidad. Este proyecto, en explotación desde mayo del 2019 lleva el nombre de “Memòria Digital UPC”. Los objetivos de “Memòria Digital UPC” fueron: Identificar, organizar, describir, digitalizar y difundir, en acceso abierto, el patrimonio fotográfico de la UPC, mostrar la historia de la UPC a lo largo de los 50 años a través de imágenes, la creación de exposiciones virtuales que muestren la actividad académica, cultural y social de la Universidad y finalmente la creación de comunidad como proyecto abierto a la participación de cualquier persona de la UPC.Postprint (author's final draft