11 research outputs found

    Beyond the separation of church and state: Explaining the new governance of religious diversity in Spain

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    Religious affairs have gained prominence in Spanish politics in recent years. Two factors have played a crucial role in raising the profile of religion in the policy agenda: first, the growth of religious diversity due to the rapid influx of immigrants from the global south that has led to the emergence of multiple challenges and controversies concerning the accommodation of religious diversity; second, the effects of the Al-Qaeda attacks on Spanish soil that fostered policymakers’ perception of the need to “do something” to reinforce Muslim newcomers’ loyalty to the host country. In light of these events, the Spanish policy approach has changed considerably in the last years, being the creation of the public foundation Pluralismo y Convivencia in 2004 being the most illustrative case in point. The aim of this paper is to explain the tranfromations in the governance of religious diversity in Spain. Drawing upon qualitative fieldwork done between 2010 and 2013, we argue that three different political logics underlie the developments leading to the current policy outcome: the logic of democratization, the logic of securitisation of Islam and the logic of the Europeanisation of politics. In this paper we explain these transformations by using a sequential combination of three theoretical approaches: a) the church-state relations approach, b) the theory of control and c) the European convergence perspective

    The Mars Environmental Dynamics Analyzer, MEDA. A Suite of Environmental Sensors for the Mars 2020 Mission

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    86 pags., 49 figs., 24 tabs.NASA’s Mars 2020 (M2020) rover mission includes a suite of sensors to monitor current environmental conditions near the surface of Mars and to constrain bulk aerosol properties from changes in atmospheric radiation at the surface. The Mars Environmental Dynamics Analyzer (MEDA) consists of a set of meteorological sensors including wind sensor, a barometer, a relative humidity sensor, a set of 5 thermocouples to measure atmospheric temperature at ∼1.5 m and ∼0.5 m above the surface, a set of thermopiles to characterize the thermal IR brightness temperatures of the surface and the lower atmosphere. MEDA adds a radiation and dust sensor to monitor the optical atmospheric properties that can be used to infer bulk aerosol physical properties such as particle size distribution, non-sphericity, and concentration. The MEDA package and its scientific purpose are described in this document as well as how it responded to the calibration tests and how it helps prepare for the human exploration of Mars. A comparison is also presented to previous environmental monitoring payloads landed on Mars on the Viking, Pathfinder, Phoenix, MSL, and InSight spacecraft.This work has been funded by the Spanish Ministry of Economy and Competitiveness, through the projects No. ESP2014-54256-C4-1-R (also -2-R, -3-R and -4-R) and AYA2015-65041-P; Ministry of Science, Innovation and Universities, projects No. ESP2016-79612-C3-1-R (also -2-R and -3-R), ESP2016-80320-C2-1-R, RTI2018-098728-B-C31 (also -C32 and -C33) and RTI2018-099825-B-C31; Instituto Nacional de Técnica Aeroespacial; Ministry of Science and Innovation’s Centre for the Development of Industrial Technology; Grupos Gobierno Vasco IT1366-19; and European Research Council Consolidator Grant no 818602. The US co-authors performed their work under sponsorship from NASA’s Mars 2020 project, from the Game Changing Development program within the Space Technology Mission Directorate and from the Human Exploration and Operations Directorate

    The Mars Environmental Dynamics Analyzer, MEDA. A Suite of Environmental Sensors for the Mars 2020 Mission

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    86 pags, 49 figs, 24 tabsNASA's Mars 2020 (M2020) rover mission includes a suite of sensors to monitor current environmental conditions near the surface of Mars and to constrain bulk aerosol properties from changes in atmospheric radiation at the surface. The Mars Environmental Dynamics Analyzer (MEDA) consists of a set of meteorological sensors including wind sensor, a barometer, a relative humidity sensor, a set of 5 thermocouples to measure atmospheric temperature at ∼1.5 m and ∼0.5 m above the surface, a set of thermopiles to characterize the thermal IR brightness temperatures of the surface and the lower atmosphere. MEDA adds a radiation and dust sensor to monitor the optical atmospheric properties that can be used to infer bulk aerosol physical properties such as particle size distribution, non-sphericity, and concentration. The MEDA package and its scientific purpose are described in this document as well as how it responded to the calibration tests and how it helps prepare for the human exploration of Mars. A comparison is also presented to previous environmental monitoring payloads landed on Mars on the Viking, Pathfinder, Phoenix, MSL, and InSight spacecraft.This work has been funded by the Spanish Ministry of Economy and Competitiveness, through the projects No. ESP2014-54256-C4-1-R (also -2-R, -3-R and -4-R) and AYA2015-65041-P; Ministry of Science, Innovation and Universities, projects No. ESP2016-79612-C3-1-R (also -2-R and -3-R), ESP2016-80320-C2-1-R, RTI2018-098728-B-C31 (also -C32 and -C33) and RTI2018-099825-B-C31; Instituto Nacional de Tecnica Aeroespacial; Ministry of Science and Innovation's Centre for the Development of Industrial Technology; Grupos Gobierno Vasco IT1366-19; and European Research Council Consolidator Grant no 818602.Peer reviewe

    Viajeros americanos en Andalucía durante los siglos XIX y XX

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    Artículo publicado en Revista Complutense de Historia de América (2000) nº 26En este estudio se aborda la aproximación a la imagen que se tiene de Anda-lucía en los Estados Unidos e Iberoamérica, a través de los viajeros norteameri-canos e hispanoamericanos por la Andalucía de finales del siglo XIX y principios del XX. Nos encontramos ante una multivisión generada por Washington Irving, Waldo Frank y John Dos Passos, a través del romanticismo, la búsqueda de sus raíces y la visión social en el caso de los norteamericanos que contrasta con el temor del viajero chileno, Sanhueza Lizardi, que receloso por las lecturas de libros de viaje franceses e ingleses, su viaje es más un reto para fundirse con la tierra

    Detecting eccentricity faults in a PMSM in non-stationary conditions

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    Permanent magnet alternating current machines are being widely used in applications demanding high and rugged performance, such as industrial automation and the aerospace and automotive industries. This paper presents a study of a permanent magnet synchronous machine (PMSM) running in eccentricity; these machines’ condition monitoring and fault detection would provide added value and they are also assuming growing importance. This paper investigates the effect of eccentricity faults on PMSM motors’ current spectrum with a view to developing an effective condition-monitoring scheme using two-dimensional (2-D) finite element analysis (FEA). Stator current induced harmonics were investigated for fault conditions and advanced signal analysis involved continuous and discrete wavelet transforms. Simulation and experimental results are presented to substantiate that the proposed method worked over a wide speed range for motor operation and that it provided an effective tool for diagnosing PMSM operating condition.Los motores síncronos de imanes permanentes son ampliamente usados en aplicaciones que requieren alto rendimiento y resistencia como automatización industrial, aeroespacial y automotriz. Este artículo presenta un estudio de motor síncrono de imanes permanentes (PMSM) en condición de falla de excentricidad. En este contexto, la monitorización y detección de fallas de PMSM proporcionan un valor añadido y están adquiriendo una importancia cada vez mayor. En este artículo se investiga el efecto de la excentricidad en el espectro de corriente de motores PMSM con el fin de desarrollar un esquema eficaz de supervisión. Para poder realizar el estudio se usa el análisis de elementos finitos (FEA) de dos dimensiones (2-D). Se investigan los armónicos inducidos en la corriente de estator por condición de fallas y se usa el análisis avanzado de señales por medio de la transformada Wavelet continua y discreta. Los resultados de simulación y experimentales son presentados para corroborar el método propuesto en un amplio rango de velocidad de operación del motor y proporcionan una herramienta eficaz para el diagnóstico de condición de falla de un PMSM
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