Educar en la escuela infantil del siglo XXI: diálogo, inclusión y tecnología

The objectives of education for the 21st century seek to guarantee an inclusive, quality and equitable process that fosters educational opportunities for all infants. Increasingly, minors are exposed for a longer time of digital consumption. Because of the increase in the number of screens in the home, as well as digital resources, we ask ourselves: What are the characte ristics of today's childhood? What place do technologies occupy in children and preschool teachers' lives? This article makes a bibliographic review that tries to answer these questions. The main objective is to elaborate the state of the art in relation to the development and implementation of digital technology in childhood education. Every day we observe how children manipulate the tablet before learning to speak or write and that they hardly know what it is to play in the real world. We are facing a complex issue, so it is necessary to guarantee the full development of the child and continue investigating the advances in research on childhood, inclusion and technology. The results show that technologies are an opportunity to achieve profound changes that contribute to improving the teaching-learning processes from new pedagogical and curricular approaches. Los objetivos de la educación del siglo XXI tratan de garantizar una educación inclusiva, de calidad y equitativa, que propicie oportunidades educativas para todos los infantes. Cada vez más, los menores son expuestos a un mayor tiempo de consumo digital. Ante el aumento del número de pantallas en el hogar, así como de recursos digitales nos planteamos: ¿cuáles son las características de la infancia actual?, ¿qué lugar ocupan las tecnologías en la vida del niño?, ¿y en la del docente de infantil? En este artículo se realiza una revisión bibliográfica que trata de responder a los interrogantes planteados. El objetivo es ela- borar el estado del arte en relación al desarrollo e implementación de lo digital en Educación Infantil. A diario, observamos cómo los niños manipulan la tablet antes de aprender a hablar o escribir y que apenas saben lo que es jugar en el mundo real. Estamos ante un tema complejo por lo que es preciso garantizar el pleno desarrollo del niño y seguir indagando en los avances de la investigación sobre infancia, inclusión y tecnología. Los resultados evidencian que las tecnologías son una oportunidad para lograr cambios profundos que contribuyan a mejorar los procesos de enseñanza aprendizaje desde nue - vos planteamientos pedagógicos y curriculares

TAp73 is one of the genes responsible for the lack of response to chemotherapy depending on B-Raf mutational status

<p>Abstract</p> <p>Background</p> <p>Although there have been many studies on the p73 gene, some of its functions still remain unclear. There is little research on the relationship between p73 gene transcription and its protein expression and the response to certain drugs such as oxaliplatin and cetuximab, which are drugs currently used in colorectal cancer.</p> <p>The purpose of this study was to evaluate the impact of TAp73 expression on oxaliplatin and cetuximab-based chemotherapy in colorectal cancer cell lines with different K-Ras and B-Raf mutational status.</p> <p>Methods</p> <p>TAp73 was analyzed in three colorectal tumor cell lines HT-29, SW-480 and Caco-2. mRNA TAp73 was determined using Real time PCR; TAp73 protein by immunoblotting and cell viability was analyzed by the MTT method.</p> <p>Results</p> <p>We found that mRNA and TAp73 protein were decreased in cells treated with oxaliplatin (in monotherapy or combined with cetuximab) when B-Raf is mutated. This was statistically significant and was also associated with higher cell viability after the treatment.</p> <p>Conclusions</p> <p>Here, for the first time we report, that there is a signaling loop between B-Raf activation and p73 function.</p> <p>Low expression of TAp73 in colorectal cancer cell lines with mutated B-Raf may be involved in the lack of response to oxaliplatin in monotherapy or combined with cetuximab.</p

Assessment of Pablo de Olavide University's Alignment with the 2030 Agenda. A Diagnosis from Seville, Spain

Document compiled by staff from Pablo de Olavide University of Seville (UPO), with technical assistance from Periferia Consultoría Social. This project has been funded with support from the European Commission.Versión española del documento en: https://dx.doi.org/10.46661/rio.20230630_1Recognizing the crucial role of universities in implementing the 2030 Agenda, the Pablo de Olavide University (UPO) has conducted a comprehensive assessment to evaluate its alignment and contribution towards achieving the Targets defined within the 17 Sustainable Development Goals (SDGs). The 2030 Agenda presents a dual mandate for universities. Firstly, they are tasked with integrating the SDGs into their educational and research programs. Secondly, they are expected to act as catalysts for societal transformation and promote a governance model in higher education that aligns with the Agenda's objectives. In light of these responsibilities, UPO has recognized the need to equip itself with the necessary tools to effectively assess the fulfillment of these mandates. This accountability is crucial for demonstrating UPO's commitment to the SDGs and for enhancing the effectiveness of its actions within the framework of the Agenda. This document provides a summary of the process undertaken by UPO, in collaboration with Periferia Social Consulting, between November 2022 and May 2023. The objective was to design a set of indicators that can measure UPO's contribution to the 2030 Agenda. The first section describes the methodology and various phases involved in the process. Following that, the document presents the system of indicators developed and provides information on UPO's contribution to the 2030 Agenda for the academic year 2021-2022. In the annexes, two posters are included, displaying the complete set of indicators and the measurements made for the 2021-2022 academic year.Universidad Pablo de Olavid

Cortical thinning over two years after first-episode psychosis depends on age of onset

First-episode psychosis (FEP) patients show structural brain abnormalities at the first episode. Whether the cortical changes that follow a FEP are progressive and whether age at onset modulates these changes remains unclear. This is a multicenter MRI study in a deeply phenotyped sample of 74 FEP patients with a wide age range at onset (15–35 years) and 64 neurotypical healthy controls (HC). All participants underwent two MRI scans with a 2-year follow-up interval. We computed the longitudinal percentage of change (PC) for cortical thickness (CT), surface area (CSA) and volume (CV) for frontal, temporal, parietal and occipital lobes. We used general linear models to assess group differences in PC as a function of age at FEP. We conducted post-hoc analyses for metrics where PC differed as a function of age at onset. We found a significant age-by-diagnosis interaction effect for PC of temporal lobe CT (d = 0.54; p = 002). In a post-hoc-analysis, adolescent-onset (≤19 y) FEP showed more severe longitudinal cortical thinning in the temporal lobe than adolescent HC. We did not find this difference in adult-onset FEP compared to adult HC. Our study suggests that, in individuals with psychosis, CT changes that follow the FEP are dependent on the age at first episode, with those with an earlier onset showing more pronounced cortical thinning in the temporal lobe

Diagnóstico sobre alineamiento de la Universidad Pablo de Olavide de Sevilla con la Agenda 2030

Documento elaborado por el Grupo Interno de la UPO, con la asistencia técnica de Periferia Consultoría Social, y la financiación de la Agencia Andaluza de Cooperación Internacional.Versión inglesa del documento en: https://dx.doi.org/10.46661/rio.20230718_1Consciente del papel clave que juegan la universidades en la implementación de la Agenda 2030, la Universidad Pablo de Olavide (UPO) plantea realizar un diagnóstico para conocer el grado de alineamiento y contribución a la consecución de las metas englobadas en los 17 ODS que conforman dicha Agenda. La Agenda 2030 marca un doble mandato a las Universidades; por un lado, incorporar los ODS en el ámbito de la formación y la investigación y por otro, como agente transformador de la sociedad y modelo de gobernanza en Educación Superior. En este sentido, la UPO necesita dotarse de las herramientas necesarias con las que poder determinar cómo se están cumpliendo efectivamente estos mandatos, con la finalidad tanto de rendir cuentas sobre su contribución al cumplimiento de los ODS y de mejorar la eficacia de sus actuaciones en el marco de dicha Agenda. Este documento es un resumen del proceso que desde la UPO con el apoyo de Periferia Consultoría Social se ha llevado a cabo entre los meses de noviembre 2022 y mayo 2023 para la construcción de un Sistema de Indicadores que permite medir la contribución de la UPO a la Agenda 2030. En un primer apartado, se describe la metodología y distintas fases llevadas a cabo; a continuación, se presenta el sistema de indicadores construido y la información sobre la contribución de la UPO a la Agenda 2030 para el curso 2021-2022. En anexos, se pueden encontrar las fichas metodológicas de cada uno de los indicadores que conforman el sistema; así como, dos poster donde visualizar el conjunto de indicadores y la medición realizada para el curso 2021-2022.Universidad Pablo de Olavid

Intercomparison of NO2, O4, O3 and HCHO slant column measurements by MAX-DOAS and zenith-sky UV¿visible spectrometers during CINDI-2

40 pags., 22 figs., 13 tabs.In September 2016, 36 spectrometers from 24 institutes measured a number of key atmospheric pollutants for a period of 17¿d during the Second Cabauw Intercomparison campaign for Nitrogen Dioxide measuring Instruments (CINDI-2) that took place at Cabauw, the Netherlands (51.97¿¿N, 4.93¿¿E). We report on the outcome of the formal semi-blind intercomparison exercise, which was held under the umbrella of the Network for the Detection of Atmospheric Composition Change (NDACC) and the European Space Agency (ESA). The three major goals of CINDI-2 were (1) to characterise and better understand the differences between a large number of multi-axis differential optical absorption spectroscopy (MAX-DOAS) and zenith-sky DOAS instruments and analysis methods, (2) to define a robust methodology for performance assessment of all participating instruments, and (3) to contribute to a harmonisation of the measurement settings and retrieval methods. This, in turn, creates the capability to produce consistent high-quality ground-based data sets, which are an essential requirement to generate reliable long-term measurement time series suitable for trend analysis and satellite data validation. The data products investigated during the semi-blind intercomparison are slant columns of nitrogen dioxide (NO2), the oxygen collision complex (O4) and ozone (O3) measured in the UV and visible wavelength region, formaldehyde (HCHO) in the UV spectral region, and NO2 in an additional (smaller) wavelength range in the visible region. The campaign design and implementation processes are discussed in detail including the measurement protocol, calibration procedures and slant column retrieval settings. Strong emphasis was put on the careful alignment and synchronisation of the measurement systems, resulting in a unique set of measurements made under highly comparable air mass conditions. The CINDI-2 data sets were investigated using a regression analysis of the slant columns measured by each instrument and for each of the target data products. The slope and intercept of the regression analysis respectively quantify the mean systematic bias and offset of the individual data sets against the selected reference (which is obtained from the median of either all data sets or a subset), and the rms error provides an estimate of the measurement noise or dispersion. These three criteria are examined and for each of the parameters and each of the data products, performance thresholds are set and applied to all the measurements. The approach presented here has been developed based on heritage from previous intercomparison exercises. It introduces a quantitative assessment of the consistency between all the participating instruments for the MAX-DOAS and zenith-sky DOAS techniques.CINDI-2 received funding from the Netherlands Space Office (NSO). Funding for this study was provided by ESA through the CINDI-2 (ESA contract no. 4000118533/16/ISbo) and FRM4DOAS (ESA contract no. 4000118181/16/I-EF) projects and partly within the EU 7th Framework Programme QA4ECV project (grant agreement no. 607405). The BOKU MAX-DOAS instrument was funded and the participation of Stefan F. Schreier was supported by the Austrian Science Fund (FWF): I 2296-N29. The participation of the University of Toronto team was supported by the Canadian Space Agency (through the AVATARS project) and the Natural Sciences and Engineering Research Council (through the PAHA project). The instrument was primarily funded by the Canada Foundation for Innovation and is usually operated at the Polar Environment Atmospheric Research Laboratory (PEARL) by the Canadian Network for the Detection of Atmospheric Change (CANDAC). Funding for CISC was provided by the UVAS (“Ultraviolet and Visible Atmospheric Sounder”) projects SEOSAT/INGENIO, ESP2015-71299- R, MINECO-FEDER and UE. The activities of the IUP-Heidelberg were supported by the DFG project RAPSODI (grant no. PL 193/17-1). SAOZ and Mini-SAOZ instruments are supported by the Centre National de la Recherche Scientifique (CNRS) and the Centre National d’Etudes Spatiales (CNES). INTA recognises support from the National funding projects HELADO (CTM2013-41311-P) and AVATAR (CGL2014-55230-R). AMOIAP recognises support from the Russian Science Foundation (grant no. 16-17-10275) and the Russian Foundation for Basic Research (grant nos. 16-05- 01062 and 18-35-00682). Ka L. Chan received transnational access funding from ACTRIS-2 (H2020 grant agreement no. 654109). Rainer Volkamer recognises funding from NASA’s Atmospheric Composition Program (NASA-16-NUP2016-0001) and the US National Science Foundation (award AGS-1620530). Henning Finkenzeller is the recipient of a NASA graduate fellowship. Mihalis Vrekoussis recognises support from the University of Bremen and the DFG Research Center/Cluster of Excellence “The Ocean in the Earth System-MARUM”. Financial support through the University of Bremen Institutional Strategy in the framework of the DFG Excellence Initiative is gratefully appreciated for Anja Schönhardt. Pandora instrument deployment was supported by Luftblick through the ESA Pandonia Project and NASA Pandora Project at the Goddard Space Flight Center under NASA Headquarters’ Tropospheric Composition Program. The article processing charges for this open-access publication were covered by BK Scientific

Assessment of a New ROS1 Immunohistochemistry Clone (SP384) for the Identification of ROS1 Rearrangements in Patients with Non–Small Cell Lung Carcinoma: the ROSING Study

Introduction: The ROS1 gene rearrangement has become an important biomarker in NSCLC. The College of American Pathologists/International Association for the Study of Lung Cancer/Association for Molecular Pathology testing guidelines support the use of ROS1 immunohistochemistry (IHC) as a screening test, followed by confirmation with fluorescence in situ hybridization (FISH) or a molecular test in all positive results. We have evaluated a novel anti-ROS1 IHC antibody (SP384) in a large multicenter series to obtain real-world data. Methods: A total of 43 ROS1 FISH-positive and 193 ROS1 FISH-negative NSCLC samples were studied. All specimens were screened by using two antibodies (clone D4D6 from Cell Signaling Technology and clone SP384 from Ventana Medical Systems), and the different interpretation criteria were compared with break-apart FISH (Vysis). FISH-positive samples were also analyzed with next-generation sequencing (Oncomine Dx Target Test Panel, Thermo Fisher Scientific). Results: An H-score of 150 or higher or the presence of at least 70% of tumor cells with an intensity of staining of 2+ or higher by the SP384 clone was the optimal cutoff value (both with 93% sensitivity and 100% specificity). The D4D6 clone showed similar results, with an H-score of at least 100 (91% sensitivity and 100% specificity). ROS1 expression in normal lung was more frequent with use of the SP384 clone (p < 0.0001). The ezrin gene (EZR)-ROS1 variant was associated with membranous staining and an isolated green signal FISH pattern (p = 0.001 and p = 0.017, respectively). Conclusions: The new SP384 ROS1 IHC clone showed excellent sensitivity without compromising specificity, so it is another excellent analytical option for the proposed testing algorithm

Treatment with tocilizumab or corticosteroids for COVID-19 patients with hyperinflammatory state: a multicentre cohort study (SAM-COVID-19)

Objectives: The objective of this study was to estimate the association between tocilizumab or corticosteroids and the risk of intubation or death in patients with coronavirus disease 19 (COVID-19) with a hyperinflammatory state according to clinical and laboratory parameters. Methods: A cohort study was performed in 60 Spanish hospitals including 778 patients with COVID-19 and clinical and laboratory data indicative of a hyperinflammatory state. Treatment was mainly with tocilizumab, an intermediate-high dose of corticosteroids (IHDC), a pulse dose of corticosteroids (PDC), combination therapy, or no treatment. Primary outcome was intubation or death; follow-up was 21 days. Propensity score-adjusted estimations using Cox regression (logistic regression if needed) were calculated. Propensity scores were used as confounders, matching variables and for the inverse probability of treatment weights (IPTWs). Results: In all, 88, 117, 78 and 151 patients treated with tocilizumab, IHDC, PDC, and combination therapy, respectively, were compared with 344 untreated patients. The primary endpoint occurred in 10 (11.4%), 27 (23.1%), 12 (15.4%), 40 (25.6%) and 69 (21.1%), respectively. The IPTW-based hazard ratios (odds ratio for combination therapy) for the primary endpoint were 0.32 (95%CI 0.22-0.47; p < 0.001) for tocilizumab, 0.82 (0.71-1.30; p 0.82) for IHDC, 0.61 (0.43-0.86; p 0.006) for PDC, and 1.17 (0.86-1.58; p 0.30) for combination therapy. Other applications of the propensity score provided similar results, but were not significant for PDC. Tocilizumab was also associated with lower hazard of death alone in IPTW analysis (0.07; 0.02-0.17; p < 0.001). Conclusions: Tocilizumab might be useful in COVID-19 patients with a hyperinflammatory state and should be prioritized for randomized trials in this situatio

Sex difference and intra-operative tidal volume: Insights from the LAS VEGAS study

BACKGROUND: One key element of lung-protective ventilation is the use of a low tidal volume (VT). A sex difference in use of low tidal volume ventilation (LTVV) has been described in critically ill ICU patients.OBJECTIVES: The aim of this study was to determine whether a sex difference in use of LTVV also exists in operating room patients, and if present what factors drive this difference.DESIGN, PATIENTS AND SETTING: This is a posthoc analysis of LAS VEGAS, a 1-week worldwide observational study in adults requiring intra-operative ventilation during general anaesthesia for surgery in 146 hospitals in 29 countries.MAIN OUTCOME MEASURES: Women and men were compared with respect to use of LTVV, defined as VT of 8 ml kg-1 or less predicted bodyweight (PBW). A VT was deemed 'default' if the set VT was a round number. A mediation analysis assessed which factors may explain the sex difference in use of LTVV during intra-operative ventilation.RESULTS: This analysis includes 9864 patients, of whom 5425 (55%) were women. A default VT was often set, both in women and men; mode VT was 500 ml. Median [IQR] VT was higher in women than in men (8.6 [7.7 to 9.6] vs. 7.6 [6.8 to 8.4] ml kg-1 PBW, P &lt; 0.001). Compared with men, women were twice as likely not to receive LTVV [68.8 vs. 36.0%; relative risk ratio 2.1 (95% CI 1.9 to 2.1), P &lt; 0.001]. In the mediation analysis, patients' height and actual body weight (ABW) explained 81 and 18% of the sex difference in use of LTVV, respectively; it was not explained by the use of a default VT.CONCLUSION: In this worldwide cohort of patients receiving intra-operative ventilation during general anaesthesia for surgery, women received a higher VT than men during intra-operative ventilation. The risk for a female not to receive LTVV during surgery was double that of males. Height and ABW were the two mediators of the sex difference in use of LTVV.TRIAL REGISTRATION: The study was registered at Clinicaltrials.gov, NCT01601223

Red “Universidad, género, docencia e igualdad”

La Red de investigación en docencia universitaria “Universidad, docencia, genero e igualdad” persigue avanzar en la calidad e innovación de las enseñanzas universitarias a partir de la inclusión de la perspectiva de género. Se busca dar cumplimiento a las directrices generales de los nuevos planes de estudio respecto del principio de igualdad de oportunidades entre hombres y mujeres en la formación universitaria (Real Decreto 1393/2007. BOE nº 260, 30 de octubre de 2007). En la quinta edición de la Red, y dada su composición multidisciplinar, se ha trabajado en tres líneas de investigación: 1) mantenimiento del “Portal web con recursos docentes con perspectiva de género”, proyecto financiado por el Instituto de la Mujer (PACUI, 2012) e iniciado en el curso 2012-2013; 2) desarrollo de la primera versión de “iLengUA”, una herramienta informática para un discurso inclusivo e igualitario; y 3) diseño de una Guía de recomendaciones para la inclusión de la perspectiva de género en la docencia universitaria