454 resultados para Coma
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Este proyecto de simulación de una emisora de radio, es continuación del llevado a cabo el curso 97/98. Los objetivos son trabajar la lengua mediante este medio de comunicación, herramienta didáctica de primer orden y motivadora; poner en práctica una metodología interdisciplinar, globalizada y activa que favorece la experimentación, reflexión, capacidad crítica y el aspecto lúdico del aprendizaje; conocer las características técnicas de la radio y las características lingüísticas de los medios de comunicación; desarrollar el espíritu crítico y selectivo de la oferta y contenido de los medios de comunicación. La metodología consiste en una primera fase donde se pone en común el proyecto, se analiza los resultados del curso anterior, y se comienza la formación técnica de los profesores. Después simultanea esta formación con el trabajo del alumno. Por último se recopila y archiva el material elaborado y se realiza la evaluación. Los alumnos elaboran, emiten y escuchan programas de radio. El grado de autonomía depende de su participación en el curso anterior. Con la evaluación se intenta conocer el grado de aplicación, implicación y logros conseguidos. Se realiza mediante la observación y control del trabajo del alumno, cuestionarios y encuestas. Los profesores tambien valoran el proyecto al comprobar le incidencia en la programación y dinámica escolar, las aportaciones y los inconvenientes y propuestas de mejora. Declaran su deseo de continuar con esta experiencia, incluso intentando que los programas se emitan en la localidad..
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Monogr??fico con el t??tulo: Propuestas metodol??gicas en la formaci??n de competencias de educadores/as sociales. Resumen basado en el de la publicaci??n. Resumen en ingl??s y catal??n
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Resumen basado en el de la publicaci??n
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Resumen basado en el de la publicaci??n
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xero, kline & coma is an artist run project space at 258 Hackney Road, London. It’s program, curated by Pil and Galia Kollectiv, focuses primarily on solo exhibitions by internationally established as well as emerging artists. Work by recent graduates King Conny Wobble and David Steans is being shown alongside projects like the Museum of American Art – Berlin, previously included in the Venice and Istanbul Biennales, Jeffrey Vallance, whose recent solo exhibition was at the Warhol Museum, and Plastique Fantastique, whose work has been shown at Tate Britain and the Pratt Manhatten Gallery, New York, with the aim of raising the profile of lesser known artists and allowing others to experiment with work that more institutional contexts don’t always permit. Some of the themes this program has explored have included fictional identities, a-chronological art histories and the mediation of ritual in time-based media. A commitment to critically engaged art is also central to the ethos of the space, and future shows include an exploration of unionism in art by Sophie Carapetian. As well as displaying new work, the gallery hosts events, talks and screenings. Most recently these have included meetings of the Political Currency of Art research group, a discussion and film screening dealing with the theme of ‘hostile objects’ led by Evan Calder Williams and Marina Vishmidt, a book launch for New Lines of Alliance, New Spaces of Liberty by Antonio Negri and Felix Guattari and an event dedicated to the theatre work of Slovenian art collective NSK, featuring a screening of unreleased documentation and a discussion about the future of total performance.
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Objetivou-se, neste trabalho, pesquisar a relação entre os microrganismos patogênicos isolados e identificados em água utilizada na ordenha, com o isolamento e identificação dos mesmos em amostras de leite, de quartos mamários apresentando mastite clínica ou subclínica nas mesmas propriedades. Foram utilizadas 16 propriedades rurais leiteiras, escolhidas aleatoriamente, na região de Cerqueira César - SP, que utilizavam ordenha mecânica. A água utilizada na ordenha foi classificada em relação à presença de coliformes totais e fecais, como dentro dos padrões ou fora dos padrões de potabilidade humana. Nos resultados obtidos, 94% das amostras foram classificadas como fora dos padrões em relação a coliformes totais e fecais. Os microrganismos identificados foram: Escherichia coli (51%), Enterobacter spp. (25%), Enterobacter cloacae (8%) Edwardsiella tarda (8%) e Klebsiella oxytoca (8%). em relação ao leite, foram analisadas 373 amostras provenientes de vacas em lactação, com mastite clínica (n=19; 5%) e subclínica (n=354; 95%). Os animais com mastite subclínica foram identificados pela contagem de células somáticas (CCS), utilizando-se o aparelho eletrônico (Somacount 300, Bentley), onde a média observada foi de 1.631 x 10³ células/mL. Os principais microrganismos identificados foram: Staphylococcus aureus (30%), Corynebacterium bovis (23%) e Staphylococcus spp. (15%). Conforme os dados obtidos, os agentes coliformes encontrados na água, utilizada na ordenha, não estavam presentes nas análises das amostras de leite dos quartos mamários com mastite clínica ou subclínica das respectivas propriedades, demonstrando não haver associação entre a qualidade da água e a ocorrência de mastite.
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OBJETIVO: Avaliar o desempenho de diferentes escores da Escala de Coma de Glasgow (ECGl) observados nas primeiras 72 horas pós trauma perante a qualidade de vida e mudança percebida do estado de saúde, após um ano do evento traumático. MÉTODOS: Estudo de abordagem quantitativa, observacional, longitudinal, descritivo e correlacional com vítimas de trauma cranioencefálico contuso (TCEC) avaliadas, diariamente durante a internação hospitalar, e após um ano por meio do Medical Outcome Study 36-item Short Form Health Survey (SF-36). RESULTADOS: sob as curvas Reciever Operator Characteristics dos valores da ECGl referentes à mudança percebida do estado de saúde não apresentaram diferença significativa e variaram de 0,63 a 0,71. Correlação, estatisticamente significante, porém fraca, foi observada entre os escores da ECGl e alguns dos domínios do SF-36. CONCLUSÃO: Verificou-se que os diferentes valores da ECGl apresentaram limitações para que fossem aplicados na prática clínica para estimar as consequências do TCEC a longo prazo.
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Pituitary apoplexy in pregnancy is rare. Its clinical features may range from unspecific complaints to panhypopituitarism resulting even in coma and death. Therefore, alertness to signs and symptoms of acute loss of pituitary function in pregnancy is mandatory. We report a woman in her 7th week of her first gestation presenting with sudden coma due to severe hyponatremia. Secondary adrenal insufficiency could be identified as the underlying cause. Panhypopituitarism including central diabetes insipidus and spontaneous abortion developed during the follow-up. Magnetic resonance imaging showed pituitary apoplexy without a pre-existing pituitary mass. The clinical course was notable for severe complications, including neurological deficits through cerebral ischemia, but eventual recovery could be achieved. We discuss the diagnostic difficulties in the evaluation of pituitary disease in pregnancy.
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The spectacular images of Comet 103P/Hartley 2 recorded by the Medium Resolution Instrument (MRI) and High Resolution Instrument (HRI) on board of the Extrasolar Planet Observation and Deep Impact Extended Investigation (EPOXI) spacecraft, as the Deep Impact extended mission, revealed that its bi-lobed very active nucleus outgasses volatiles heterogeneously. Indeed, CO2 is the primary driver of activity by dragging out chunks of pure ice out of the nucleus from the sub-solar lobe that appear to be the main source of water in Hartley 2's coma by sublimating slowly as they go away from the nucleus. However, water vapor is released by direct sublimation of the nucleus at the waist without any significant amount of either CO2 or icy grains. The coma structure for a comet with such areas of diverse chemistry differs from the usual models where gases are produced in a homogeneous way from the surface. We use the fully kinetic Direct Simulation Monte Carlo model of Tenishev et al. (Tenishev, V.M., Combi, M.R., Davidsson, B. [2008]. Astrophys. J. 685, 659-677; Tenishev, V.M., Combi, M.R., Rubin, M. [2011]. Astrophys. J. 732, 104-120) applied to Comet 103P/Hartley 2 including sublimating icy grains to reproduce the observations made by EPOXI and ground-based measurements. A realistic bi-lobed nucleus with a succession of active areas with different chemistry was included in the model enabling us to study in details the coma of Hartley 2. The different gas production rates from each area were found by fitting the spectra computed using a line-by-line non-LTE radiative transfer model to the HRI observations. The presence of icy grains with long lifetimes, which are pushed anti-sunward by radiation pressure, explains the observed OH asymmetry with enhancement on the night side of the coma.