Juan Rubio - Academia.edu (original) (raw)
Drafts by Juan Rubio
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Papers by Juan Rubio
Revista Ingenieria Engineering Research, Jul 19, 2011
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Revista Interdisciplinar De Gestion Ambiental, 2004
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Iber Didactica De Las Ciencias Sociales Geografia E Historia, 2015
Con la aprobación de la LOMCE, las ciencias sociales han adquirido una relevancia especial en el ... more Con la aprobación de la LOMCE, las ciencias sociales han adquirido una relevancia especial en el currículo de educación primaria. La desaparición de la materia de conocimiento del medio natural, social y cultural y su sustitución por las ya clásicas ciencias naturales y ciencias sociales ha reabierto el debate sobre la organización de los contenidos y las finalidades socioeducativas que deberían caracterizar a estas asignaturas. Por otro lado, las escasas modificaciones curriculares en la educación infantil también han suscitado una reflexión pública acerca de los objetivos de esta etapa e incluso sobre su consideración social. De todas estas cuestiones es de lo que se pretende dar cuenta en el presente artículo
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Acta Botanica Barcinonensia, 2003
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Revista Espa De Cardiologia, Feb 1, 2002
Noncompaction of the ventricular myocardium sometimes referred to as spongy myocardium, is a rare... more Noncompaction of the ventricular myocardium sometimes referred to as spongy myocardium, is a rare congenital cardiomyopathy resulting from an arrest in normal endomyocardial embryogenesis. The characteristic echocardiographic findings of this disease consist of multiple myocardial trabeculations and deep intertrabecular recesses communicating with the left ventricular cavity. Familial occurrence has been observed. We present an illustrative case of isolated noncompaction of the ventricular myocardium in a 16-year-old patient, with the typical clinical and echocardiographic features of the disease. The literature on the topic is reviewed.
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Medicina Clinica, Dec 1, 2010
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Revista Ingenieria Engineering Research, Jul 19, 2011
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International Journal of Innovation and Applied Studies, Sep 12, 2014
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Cardiocore, 2011
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Int Arch Occup Envir Health, 1998
To assess the relationship, if any, between air pollutant (sulfur dioxide and total suspended par... more To assess the relationship, if any, between air pollutant (sulfur dioxide and total suspended particulate) levels and mortality in the city of Madrid during the period 1986-1992, controlling for weather, season, and influenza epidemics. Daily death counts were obtained from the Regional Mortality Registry. Pollution data were supplied by the Municipal Monitoring Network. Time-series analysis methodology was used to assess the link between non-accidental as well as circulatory- and respiratory-disease mortality, on the one hand, and mean daily concentrations of SO2 and total suspended particulate (TSP), on the other. Multivariate autoregressive integrated moving-average (ARIMA) models were used to adjust for season, temperature, relative humidity, and influenza. A sensitivity analysis was run to assess the robustness of the estimators. Graphical analysis revealed a linear relationship between mortality and TSP. The relationship was logarithmic in the case of SO2. TSP lagged 1 day and SO2 lagged 3 days with an independent effect on mortality. This relationship was produced without the detection of a minimal threshold in emission values. These results support the hypothesis of an association between pollution levels and mortality between 1986-1992 in Madrid. Additional measures designed to reduce pollution levels without compromising thermal comfort should be implemented.
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American Journal of Materials Science, 2012
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Propagation effects at around 830 nm were evaluated in an intermountain scenario in the Canary Is... more Propagation effects at around 830 nm were evaluated in an intermountain scenario in the Canary Islands (Spain) in the framework of an ESA Free Space Optical Communication program. It is concluded that the extinction effects in clear weather conditions do not limit possible ground experiments. The different turbulence-induced effects are found to be reasonably consistent with simplified models. Power scintillation and point-spread function widening can be disturbing effects on the horizontal path.
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El Ecologista, 2004
... El asma es quizá la más impor-tante, con un incremento en sus niveles de incidencia en los úl... more ... El asma es quizá la más impor-tante, con un incremento en sus niveles de incidencia en los últimos años, pero otras enfermedades como reacciones alér-gicas, bronquitis e infecciones respiratorias también han experimentado un notable aumento. ... En: EZZAT M, et al. (edit). ...
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Revista Espanola De Cardiologia, 2002
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Med Clin, 2011
Sr. Editor: Tras las acertadas consideraciones de Burillo-Putze1 sobre la utilidad de los planes ... more Sr. Editor: Tras las acertadas consideraciones de Burillo-Putze1 sobre la utilidad de los planes de contingencia invernal y la asistencia s.
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Revista Ingenieria Engineering Research, Jul 19, 2011
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Revista Interdisciplinar De Gestion Ambiental, 2004
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Iber Didactica De Las Ciencias Sociales Geografia E Historia, 2015
Con la aprobación de la LOMCE, las ciencias sociales han adquirido una relevancia especial en el ... more Con la aprobación de la LOMCE, las ciencias sociales han adquirido una relevancia especial en el currículo de educación primaria. La desaparición de la materia de conocimiento del medio natural, social y cultural y su sustitución por las ya clásicas ciencias naturales y ciencias sociales ha reabierto el debate sobre la organización de los contenidos y las finalidades socioeducativas que deberían caracterizar a estas asignaturas. Por otro lado, las escasas modificaciones curriculares en la educación infantil también han suscitado una reflexión pública acerca de los objetivos de esta etapa e incluso sobre su consideración social. De todas estas cuestiones es de lo que se pretende dar cuenta en el presente artículo
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Acta Botanica Barcinonensia, 2003
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Revista Espa De Cardiologia, Feb 1, 2002
Noncompaction of the ventricular myocardium sometimes referred to as spongy myocardium, is a rare... more Noncompaction of the ventricular myocardium sometimes referred to as spongy myocardium, is a rare congenital cardiomyopathy resulting from an arrest in normal endomyocardial embryogenesis. The characteristic echocardiographic findings of this disease consist of multiple myocardial trabeculations and deep intertrabecular recesses communicating with the left ventricular cavity. Familial occurrence has been observed. We present an illustrative case of isolated noncompaction of the ventricular myocardium in a 16-year-old patient, with the typical clinical and echocardiographic features of the disease. The literature on the topic is reviewed.
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Medicina Clinica, Dec 1, 2010
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Revista Ingenieria Engineering Research, Jul 19, 2011
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International Journal of Innovation and Applied Studies, Sep 12, 2014
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Cardiocore, 2011
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Int Arch Occup Envir Health, 1998
To assess the relationship, if any, between air pollutant (sulfur dioxide and total suspended par... more To assess the relationship, if any, between air pollutant (sulfur dioxide and total suspended particulate) levels and mortality in the city of Madrid during the period 1986-1992, controlling for weather, season, and influenza epidemics. Daily death counts were obtained from the Regional Mortality Registry. Pollution data were supplied by the Municipal Monitoring Network. Time-series analysis methodology was used to assess the link between non-accidental as well as circulatory- and respiratory-disease mortality, on the one hand, and mean daily concentrations of SO2 and total suspended particulate (TSP), on the other. Multivariate autoregressive integrated moving-average (ARIMA) models were used to adjust for season, temperature, relative humidity, and influenza. A sensitivity analysis was run to assess the robustness of the estimators. Graphical analysis revealed a linear relationship between mortality and TSP. The relationship was logarithmic in the case of SO2. TSP lagged 1 day and SO2 lagged 3 days with an independent effect on mortality. This relationship was produced without the detection of a minimal threshold in emission values. These results support the hypothesis of an association between pollution levels and mortality between 1986-1992 in Madrid. Additional measures designed to reduce pollution levels without compromising thermal comfort should be implemented.
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Bookmarks Related papers MentionsView impact
American Journal of Materials Science, 2012
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Propagation effects at around 830 nm were evaluated in an intermountain scenario in the Canary Is... more Propagation effects at around 830 nm were evaluated in an intermountain scenario in the Canary Islands (Spain) in the framework of an ESA Free Space Optical Communication program. It is concluded that the extinction effects in clear weather conditions do not limit possible ground experiments. The different turbulence-induced effects are found to be reasonably consistent with simplified models. Power scintillation and point-spread function widening can be disturbing effects on the horizontal path.
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El Ecologista, 2004
... El asma es quizá la más impor-tante, con un incremento en sus niveles de incidencia en los úl... more ... El asma es quizá la más impor-tante, con un incremento en sus niveles de incidencia en los últimos años, pero otras enfermedades como reacciones alér-gicas, bronquitis e infecciones respiratorias también han experimentado un notable aumento. ... En: EZZAT M, et al. (edit). ...
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Revista Espanola De Cardiologia, 2002
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Med Clin, 2011
Sr. Editor: Tras las acertadas consideraciones de Burillo-Putze1 sobre la utilidad de los planes ... more Sr. Editor: Tras las acertadas consideraciones de Burillo-Putze1 sobre la utilidad de los planes de contingencia invernal y la asistencia s.
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Angulo Recto Revista De Estudios Sobre La Ciudad Como Espacio Plural, 2014
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Applied Optics, Jan 31, 1997
To estimate the probability distributions of power fades, we consider two basic types of disturba... more To estimate the probability distributions of power fades, we consider two basic types of disturbance in electromagnetic wave propagation through atmospheric turbulence: wave-front intensity fluctuations and wave-front distortion. We assess the reduction in the cumulative probability of losses caused by these two effects through spatial diversity by using a multiaperture receiver configuration. Degradations in receiver performance are determined with fractal techniques used to simulate the turbulence-induced wave-front phase distortion, and a log normal model is assumed for the collected power fluctuations.
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