Mediadores motivacionales y compromiso deportivo en triatletas en categorías escolares

Estudio a cerca de la motivación y el compromiso existente en los deportistas escolares pertenecientes a la sección de Triatlón del Club deportivo Stadium Casablanca de Zaragoza (España). Analizando los cambios existentes entre categorías, sexos y como afectan en el grupo elegido

Healthcare workers hospitalized due to COVID-19 have no higher risk of death than general population. Data from the Spanish SEMI-COVID-19 Registry

Aim To determine whether healthcare workers (HCW) hospitalized in Spain due to COVID-19 have a worse prognosis than non-healthcare workers (NHCW). Methods Observational cohort study based on the SEMI-COVID-19 Registry, a nationwide registry that collects sociodemographic, clinical, laboratory, and treatment data on patients hospitalised with COVID-19 in Spain. Patients aged 20-65 years were selected. A multivariate logistic regression model was performed to identify factors associated with mortality. Results As of 22 May 2020, 4393 patients were included, of whom 419 (9.5%) were HCW. Median (interquartile range) age of HCW was 52 (15) years and 62.4% were women. Prevalence of comorbidities and severe radiological findings upon admission were less frequent in HCW. There were no difference in need of respiratory support and admission to intensive care unit, but occurrence of sepsis and in-hospital mortality was lower in HCW (1.7% vs. 3.9%; p = 0.024 and 0.7% vs. 4.8%; p<0.001 respectively). Age, male sex and comorbidity, were independently associated with higher in-hospital mortality and healthcare working with lower mortality (OR 0.211, 95%CI 0.067-0.667, p = 0.008). 30-days survival was higher in HCW (0.968 vs. 0.851 p<0.001). Conclusions Hospitalized COVID-19 HCW had fewer comorbidities and a better prognosis than NHCW. Our results suggest that professional exposure to COVID-19 in HCW does not carry more clinical severity nor mortality

Centrality evolution of the charged-particle pseudorapidity density over a broad pseudorapidity range in Pb-Pb collisions at root s(NN)=2.76TeV

Peer reviewe

Tándem : didáctica de la educación física

Resumen basado en el de la publicaciónMonográfico con el título Educación física y colectivos vulneradosSe presenta una experiencia en la que se expone una alternativa para la enseñanza de la carrera de orientación de una forma innovadora. Su principal aportación es el trabajo en un entorno urbano, de forma multidisciplinar, con la asignatura de ciencias sociales. Planteada para alumnos y alumnas de sexto de primaria, se ha llevado a cabo con el alumnado de cuarto curso del grado de Magisterio. El interés de esta propuesta radica en sus dos objetivos, centrados en el conocimiento de la cultura local y el desarrollo de las habilidades de orientación.Biblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín, 5 - 3 Planta; 28014 Madrid; Tel. +34917748000; [email protected]

A view on the role of epigenetics in the biology of malaria parasites

Cells and unicellular organisms are similar to their progenitors because information is transmitted from one generation to the next. The information is mainly transmitted in the primary sequence of the genome (genetic information), but there are heritable traits that are transmitted by other mechanisms. Epigenetics studies these alternative modes of inheritance. According to classic definitions, epigenetics refers to heritable differences between cells or organisms that occur without changes in DNA sequence, and do not depend on different external conditions

Epidemiological and clinical characteristics of patients with human monkeypox infection in Mexico: a nationwide observational studyResearch in context

Summary: Background: Human monkeypox, a zoonosis historically endemic to West and South Africa, has led to a worldwide outbreak driven by human-to-human transmission resulting in an international public health emergency. Endemic and outbreak monkeypox cases may differ in their affected populations, clinical features, and outcomes. Thus, profiling cases of the current monkeypox outbreak worldwide is crucial. Methods: We performed a nationwide observational surveillance-based study from May 24 to September 5, 2022. Patients that met the operational clinical definition of monkeypox or symptomatic close contacts of confirmed cases were tested by real-time polymerase chain reaction. Clinical data were collected with a standardized case-report form. We report epidemiologic, sociodemographic, and clinical characteristics of confirmed cases. Findings: Five-hundred and sixty-five human monkeypox confirmed cases were analysed; 97.2% were men, of whom 59.5% identified as men who have sex with men, and 54.5% had human immunodeficiency virus infection. The median age was 34 years. All patients but one had rash (99.8%), 78.9% had fever, and 47.8% reported myalgia. The anogenital area was the most commonly affected one by rash (49.6%), and proctitis occurred in 6.2% of patients. Six patients required hospitalization, of which one died due to causes unrelated to monkeypox. Interpretation: The 2022 monkeypox outbreak in Mexico is mainly driven by middle-aged men who have sex with men, of which a large proportion are persons who live with human immunodeficiency virus infection. Clinical features such as the high proportion of anogenital lesions suggest sexual contact is a pivotal transmission mechanism in this outbreak. Funding: This research was supported by grant A1-S-18342 from Consejo Nacional de Ciencia y Tecnología (CONACyT), Mexico (to S.I.V.-F.)

La subcontratación laboral en América Latina: miradas multidimensionales

La subcontratación laboral, la flexibilidad laboral externa, la terciarización laboral, la deslaboralización de las relaciones de trabajo y el trabajo no registrado, son distintas términos para nombrar la exteriorización de los riesgos que los empresarios descargan sobre los trabajadores y las trabajadoras, quienes, sin el apoyo de las garantías del derecho laboral, quedan sometidos a las presiones de los contratos del derecho civil. Este libro aborda esta problemática que afecta a todos los trabajadores del Continente

ERC, 10 años de excelencia en la ciencia

Datos técnicos: 8 minutos, color, español. Ficha técnica: Gabinete de Presidencia CSIC y Departamento de ComunicaciónEl Consejo Europeo de Investigación (ERC, por sus siglas en inglés) cumplió 10 años el 24 de marzo de 2017. A lo largo de esta década de vida, se ha financiado a unos 7.000 investigadores, permitiendo la publicación de cerca de 100.000 artículos en revistas científicas internacionales. En España, cerca de 400 investigadores han recibido un total de 650 millones de euros y el Consejo Superior de Investigaciones Científicas (CSIC) destaca por ser la institución española con mayor número de ayudas, por delante de la Universidad Pompeu Fabra, el Instituto de Ciencias Fotónicas, la Universidad de Barcelona y el Centro de Regulación Genómica. Entre los más de 400 proyectos que han obtenido una ayuda del Consejo Europeo de Investigación en España, más de un centenar han recaído en el CSIC.N