José Antonio del Cañizo: La temática escolar como recurso didáctico para la educación literaria

El presente trabajo parte de la investigación sobre la consideración de la Literatura Infantil en el ámbito escolar actual, más concretamente sobre las obras literarias del escritor José Antonio del Cañizo en las que utiliza la vida escolar como temática principal de sus historias. Se parte del análisis de algunos relatos infantiles que utilizan este tema como temática principal, así como del estudio sobre algunos expertos en educación literaria en la etapa escolar. La finalidad última de la intervención que se propone en el trabajo busca favorecer el desarrollo afectivo y social de los alumnos y el gusto por la lectura a través de la educación literaria

In-flight degradation correction of SCIAMACHY UV reflectances and Absorbing Aerosol Index

In this paper we study the close relationship between the radiometric calibration of a satellite instrument and the Absorbing Aerosol Index (AAI) derived from the observed Earth reflectance. Instrument degradation of the Scanning Imaging Absorption Spectrometer for Atmospheric Chartography (SCIAMACHY) instrument in the ultraviolet wavelength range is examined by analyzing time series of global means of the AAI, making use of the experience that the global mean should be more or less constant when instrument degradation is absent. The analysis reveals the magnitude of the (scan angle dependent) instrument degradation of SCIAMACHY and also shows that currently available correction techniques are not able to correct the instrument degradation in a sufficient manner. We therefore develop and introduce a new method for degradation correction, which is based on the analysis of the time evolution of the global mean reflectance. Seasonal variations in the global mean reflectance, which mainly result from seasonal variations in scattering geometry and global cloud coverage, are separated from the time series in order to isolate the instrument degradation. Finally, we apply the derived reflectance correction factors to the SCIAMACHY reflectances and calculate the AAI to find that the effects of instrument degradation are reduced to within the 0.1 index point level. The derived AAI is also compared with the AAI based on other correction techniques. The proposed in-flight reflectance degradation correction method performs best in all aspects. © 2012 by the American Geophysical Union

SCIAMACHY Level 1 data: calibration concept and in-flight calibration

The calibration of SCIAMACHY was thoroughly checked since the instrument was launched on-board ENVISAT in February 2002. While SCIAMACHY's functional performance is excellent since launch, a number of technical difficulties have appeared, that required adjustments to the calibration. The problems can be separated into three types: (1) Those caused by the instrument and/or platform environment. Among these are the high water content in the satellite structure and/or MLI layer. This results in the deposition of ice on the detectors in channels 7 and 8 which seriously affects the retrievals in the IR, mostly because of the continuous change of the slit function caused by scattering of the light through the ice layer. Additionally a light leak in channel 7 severely hampers any retrieval from this channel. (2) Problems due to errors in the on-ground calibration and/or data processing affecting for example the radiometric calibration. A new approach based on a mixture of on-ground and in-flight data is shortly described here. (3) Problems caused by principal limitations of the calibration concept, e.g. the possible appearance of spectral structures after the polarisation correction due to unavoidable errors in the determination of atmospheric polarisation. In this paper we give a complete overview of the calibration and problems that still have to be solved. We will also give an indication of the effect of calibration problems on retrievals where possible. Since the operational processing chain is currently being updated and no newly processed data are available at this point in time, for some calibration issues only a rough estimate of the effect on Level 2 products can be given. However, it is the intention of this paper to serve as a future reference for detailed studies into specific calibration issues

SCIAMACHY Level 1 data: calibration concept and in-flight calibration

The calibration of SCIAMACHY was thoroughly checked since the instrument was launched on-board ENVISAT in February 2002. While SCIAMACHY's functional performance is excellent since launch, a number of technical difficulties have appeared, that required adjustments to the calibration. The problems can be separated into three types: (1) Those caused by the instrument and/or platform environment. Among these are the high water content in the satellite structure and/or MLI layer. This results in the deposition of ice on the detectors in channels 7 and 8 which seriously affects the retrievals in the IR, mostly because of the continuous change of the slit function caused by scattering of the light through the ice layer. Additionally a light leak in channel 7 severely hampers any retrieval from this channel. (2) Problems due to errors in the on-ground calibration and/or data processing affecting for example the radiometric calibration. A new approach based on a mixture of onground and in-flight data is shortly described here. (3) Problems caused by principal limitations of the calibration concept, e.g. the possible appearance of spectral structures after the polarisation correction due to unavoidable errors in the determination of atmospheric polarisation. In this paper we give a complete overview of the calibration and problems that still have to be solved. We will also give an indication of the effect of calibration problems on retrievals where possible. Since the operational processing chain is currently being updated and no newly processed data are available at this point in time, for some calibration issues only a rough estimate of the effect on Level 2 products can be given. However, it is the intention of this paper to serve as a future reference for detailed studies into specific calibration issues

Deep winds beneath Saturn's upper clouds from a seasonal long-lived planetary-scale storm

The original publication is available at www.nature.com/nature.International audienceConvective storms occur regularly in Saturn's atmosphere. Huge storms known as Great White Spots, which are ten times larger than the regular storms, are rarer and occur about once per Saturnian year (29.5 Earth years). Current models propose that the outbreak of a Great White Spot is due to moist convection induced by water. However, the generation of the global disturbance and its effect on Saturn's permanent winds have hitherto been unconstrained by data, because there was insufficient spatial resolution and temporal sampling to infer the dynamics of Saturn's weather layer (the layer in the troposphere where the cloud forms). Theoretically, it has been suggested that this phenomenon is seasonally controlled. Here we report observations of a storm at northern latitudes in the peak of a weak westward jet during the beginning of northern springtime, in accord with the seasonal cycle but earlier than expected. The storm head moved faster than the jet, was active during the two-month observation period, and triggered a planetary-scale disturbance that circled Saturn but did not significantly alter the ambient zonal winds. Numerical simulations of the phenomenon show that, as on Jupiter, Saturn's winds extend without decay deep down into the weather layer, at least to the water-cloud base at pressures of 10-12bar, which is much deeper than solar radiation penetrates

Gestión de contratos sobre OPENBRAVO

El objetivo de este trabajo es explicar el desarrollo de una aplicación construida sobre Openbravo y más concretamente sobre Openbravo Mobile. Para ello se tomará como ejemplo una aplicación real, y se analizará todo el proceso de desarrollo y gestión, desde las reuniones iniciales con el cliente final hasta la entrega del producto y el periodo de garantía. Se analizará todo el ámbito del desarrollo del proyecto, pasando tanto por el proceso de desarrollo del código como por la metodología utilizada para gestionar el proyecto. También se explicará qué es y para qué sirve Openbravo, cómo se desarrolla sobre Openbravo y cuales son los requisitos necesarios para poder montar un entorno de desarrolloGraduado o Graduada en Ingeniería Informática por la Universidad Pública de NavarraInformatika Ingeniaritzako Graduatua Nafarroako Unibertsitate Publikoa

Structural analysis and design of a concrete bridge in Mediterranean Highway A-7, in Alhama de Murcia (Murcia).

El objeto del presente proyecto, es la definición y justificación de la tipología estructural mas adecuada, resultante del correspondiente estudio de soluciones, así como su cálculo, para un puente de hormigón pretensado destinado a materializar el nuevo paso superior de la Autovía RM-2 sobre la Autovía A-7 en el término municipal de Alhama de Murcia (Murcia).Escuela de Ingeniería de Caminos y MinasUniversidad Politécnica de Cartagen

Reencuentro en la naturaleza: Shinrin Yoku (baños de bosque) y el trastorno por déficit de naturaleza

En el presente trabajo se expone una propuesta basada en la técnica japonesa denominada Shinrin yoku, que literalmente significa baños de bosque, cuya finalidad es fomentar el contacto con la naturaleza. Para ello se realizó una revisión teórica y empírica de las áreas de la naturaleza, del trastorno por déficit de naturaleza, del Shinrin yoku, del mindfulness y la meditación y de la legislación educativa vigente. Este bloque de áreas sustentan la propuesta. Para su realización esta propuesta consta de un cuerpo de actividades y propósitos que se describen a lo largo de la misma y se cierra el trabajo con las conclusiones. Se puede concluir que la propuesta es pertinente y factible

Panificadora Córdoba

Ingeniería AgronómicaNekazaritza Ingeniaritz