O QUESTIONAMENTO COMO FERRAMENTA FUNDAMENTAL PARA O DESENVOLVIMENTO DA TOMADA DE DECISÃO DE ESTUDANTES EM EDUCAÇÃO FÍSICA.

The main purpose of this study was to analyze the effect of a comprehensive questioning-based teaching program about decision-making on passing and throwing abilities in a Primary Education teaching unit focused on basketball. Thirty-seven students aged 11-12 participated in the study. The independent variable was the intervention program based on the Teaching Games for Understanding (TGfU). The decision-making variable was assessed by systematic observation. The results obtained showed that, after the intervention, the students who received the questioning when developing training activities improved their decision-making compared to those who did not. These results show the need to include this pedagogical model in teaching programs at the higher levels of Primary Education. El objetivo del presente estudio fue analizar el efecto de un programa de enseñanza comprensiva, basado en el cuestionamiento, sobre la toma de decisiones en las habilidades del pase y del lanzamiento, en una unidad didáctica de baloncesto en Educación Primaria. Participaron 37 alumnos de 6º de Primaria con edades comprendidas entre los 11 y 12 años. La variable independiente fue el programa de intervención, basado en el modelo Teaching Games for Understanding (TGfU). La variable de toma de decisiones fue evaluada a través de la observación sistemática. Los resultados obtenidos mostraron que, tras la intervención, los alumnos que recibieron el cuestionamiento durante el desarrollo de las actividades formativas mejoraron su toma de decisiones en comparación con los alumnos que no lo recibieron. Estos resultados manifiestan la necesidad de incluir este modelo pedagógico en las programaciones docentes en los niveles superiores de la etapa de Primaria. O principal objetivo do estudo foi analisar o efeito de um programa de ensino centrado na compreensão, baseado no questionamento, na tomada de decisões nas ações de passe e do lançamento, numa unidade didática de basquetebol no ensino fundamental. Participaram 37 alunos com idades compreendidas entre 11 e 12 anos. A variável independente foi o programa de intervenção baseado no modelo Teaching Games for Understanding (TGfU). A variável dependente de tomada de decisão foi avaliada através da observação sistemática. Os resultados mostraram que, após a intervenção, os alunos que receberam o questionamento durante o desenvolvimento das atividades de treino melhoraram sua tomada de decisão em relação aos alunos que não o receberam. Esses resultados mostram a necessidade de incluir esse modelo pedagógico nos programas de ensino nos níveis superiores do ensino fundamental.

El tejedor :comedia en dos actos:(segunda edicion)

Representada en Madrid el año de 1839Copia digital. Madrid : Ministerio de Cultura. Dirección General del Libro, Archivos y Bibliotecas, 2010Pie de imprenta tomado del colofónSign.:1(4º),2(3º)Texto a dos col.Colección de comedias representadas con éxito en los teatros de Madri

HTLV-1 infection in solid organ transplant donors and recipients in Spain

HTLV-1 infection is a neglected disease, despite infecting 10-15 million people worldwide and severe illnesses develop in 10% of carriers lifelong. Acknowledging a greater risk for developing HTLV-1 associated illnesses due to immunosuppression, screening is being widely considered in the transplantation setting. Herein, we report the experience with universal HTLV testing of donors and recipients of solid organ transplants in a survey conducted in Spain. All hospitals belonging to the Spanish HTLV network were invited to participate in the study. Briefly, HTLV antibody screening was performed retrospectively in all specimens collected from solid organ donors and recipients attended since the year 2008. A total of 5751 individuals were tested for HTLV antibodies at 8 sites. Donors represented 2312 (42.2%), of whom 17 (0.3%) were living kidney donors. The remaining 3439 (59.8%) were recipients. Spaniards represented nearly 80%. Overall, 9 individuals (0.16%) were initially reactive for HTLV antibodies. Six were donors and 3 were recipients. Using confirmatory tests, HTLV-1 could be confirmed in only two donors, one Spaniard and another from Colombia. Both kidneys of the Spaniard were inadvertently transplanted. Subacute myelopathy developed within 1 year in one recipient. The second recipient seroconverted for HTLV-1 but the kidney had to be removed soon due to rejection. Immunosuppression was stopped and 3 years later the patient remains in dialysis but otherwise asymptomatic. The rate of HTLV-1 is low but not negligible in donors/recipients of solid organ transplants in Spain. Universal HTLV screening should be recommended in all donor and recipients of solid organ transplantation in Spain. Evidence is overwhelming for very high virus transmission and increased risk along with the rapid development of subacute myelopathy

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

Interpretative and predictive modelling of Joint European Torus collisionality scans

Transport modelling of Joint European Torus (JET) dimensionless collisionality scaling experiments in various operational scenarios is presented. Interpretative simulations at a fixed radial position are combined with predictive JETTO simulations of temperatures and densities, using the TGLF transport model. The model includes electromagnetic effects and collisions as well as □(→┬E ) X □(→┬B ) shear in Miller geometry. Focus is on particle transport and the role of the neutral beam injection (NBI) particle source for the density peaking. The experimental 3-point collisionality scans include L-mode, and H-mode (D and H and higher beta D plasma) plasmas in a total of 12 discharges. Experimental results presented in (Tala et al 2017 44th EPS Conf.) indicate that for the H-mode scans, the NBI particle source plays an important role for the density peaking, whereas for the L-mode scan, the influence of the particle source is small. In general, both the interpretative and predictive transport simulations support the experimental conclusions on the role of the NBI particle source for the 12 JET discharges

The ATLAS fast tracKer system

The ATLAS Fast TracKer (FTK) was designed to provide full tracking for the ATLAS high-level trigger by using pattern recognition based on Associative Memory (AM) chips and fitting in high-speed field programmable gate arrays. The tracks found by the FTK are based on inputs from all modules of the pixel and silicon microstrip trackers. The as-built FTK system and components are described, as is the online software used to control them while running in the ATLAS data acquisition system. Also described is the simulation of the FTK hardware and the optimization of the AM pattern banks. An optimization for long-lived particles with large impact parameter values is included. A test of the FTK system with the data playback facility that allowed the FTK to be commissioned during the shutdown between Run 2 and Run 3 of the LHC is reported. The resulting tracks from part of the FTK system covering a limited η-ϕ region of the detector are compared with the output from the FTK simulation. It is shown that FTK performance is in good agreement with the simulation. © The ATLAS collaboratio

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Aplicación de un programa de enseñanza comprensiva para la mejora del comportamiento táctico y la motivación del alumno de educación primaria en las clases de educación física

Programa de Doctorado en Ciencias del DeporteEl objetivo de la presente tesis doctoral fue analizar el efecto de un programa de intervención, basado en la aplicación del modelo TGfU y el cuestionamiento, en el desempeño táctico y en diferentes variables psicológicas y emocionales de estudiantes de Educación Física en la etapa de Educación Primaria. Los participantes fueron un total de 111 estudiantes, de quinto y sexto curso de Primaria, agrupados en dos grupos: un grupo experimental, que recibió la formación con la aplicación del cuestionamiento, y un grupo control, que recibió la formación sin la aplicación del cuestionamiento. El programa de intervención fue una unidad didáctica centrada en el contenido del baloncesto, con una duración de 16 sesiones. Los resultados obtenidos destacan la necesidad de implementar unidades didácticas en las que se utilicen modelos pedagógicos cognitivos, complementándolos con la aplicación del cuestionamiento por parte del docente durante las clases, ya que se ha comprobado que el aprendizaje táctico y comprensivo de los estudiantes se ve favorecido. Igualmente, se comprobó una mejora en la motivación, la satisfacción de las necesidades psicológicas básicas, la percepción de habilidad y la intención de ser físicamente activos, tanto de las chicas como de los chicos que recibieron la formación con el cuestionamiento. En consecuencia, se vuelve a poner el énfasis en la utilización del cuestionamiento, de manera deliberada, por los docentes de Educación Física para favorecer el desarrollo de diversas variables psicológicas y emocionales, que serán precursoras de un aprendizaje más significativo en los estudiantes.The objective of this Doctoral Thesis was to analyze the effect of an intervention program, based on the application of the TGfU model and questioning, on the tactical performance and on different psychological and emotional variables of Physical Education students in the Primary Education stage. The participants were 111 students, from fifth and sixth grade of Primary, grouped into two groups: an experimental group, that received the teaching with the application of the questioning, and a control group, that received the teaching without the application of the questioning. The intervention program was a basketball teaching unit of 16 sessions. The results showed the need to implement teaching units in which cognitive pedagogical models are used, complementing them with the application of questioning by the teacher during classes, because it has been proven that tactical and comprehensive learning of students is improved. Likewise, an improvement in motivation, the satisfaction of basic psychological needs, the perception of ability and the intention to be physically active was verified, both for the girls and the boys who received the training with the questioning. Consequently, the emphasis is placed again on the use of questioning, deliberately, by Physical Education teachers to favor the development of several psychological and emotional variables, which will be precursors of a more significant learning in students.Este trabajo ha sido subvencionado por la Ayuda a los Grupos de Investigación (GR18129) de la Junta de Extremadura (Consejería de Economía e Infraestructuras), con la aportación de la Unión Europea a través de los Fondos Europeos de Desarrollo Regional