Suchergebnisse

En el artículo se analiza la reacción de los antirregalistas, es decir, de los representantes del pensamiento católico tal y como sobrevivió a la modernidad y al racionalismo. Se señalan tres actitudes políticas o tendencias fluidas que se encontraban en la sociedad española y, a su vez, van a manifestarse en el seno de las Cortes, según el esquema propuesto por Federico Suárez y seguido por otros historiadores: conservadores, renovadores e innovadores. ; In this paper, the reaction of antiregalist – so the catholic thought representatives such as it is survived the modernity and the rationalisn – is analized. It is point out three political positions or fluent tendencies presents in Spanish society and manifest into Spanish Parliament, according to the Federico Suárez's scheme proposal, followed by others historians: conservatives, renewals, and innovatives. ; peerReviewed

Los conflictos políticos, sociales y religiosos que alcanzaron su máxima dureza durante la Guerra Civil en Cabeza del Buey ya habían aflorado durante los años de la Segunda República. ; The political, social and religious conflicts that reached their maximum harshness during the Civil War in Cabeza del Buey had already emerged during the years of the Second Republic. ; peerReviewed

Magneto-optical response, i.e. optical response in the presence of a magnetic field, is commonly used for characterization of materials and in optical communications. However, quantum mechanical description of electric and magnetic fields in crystals is not straightforward as the position operator is ill defined. We present a reformulation of the density matrix perturbation theory for time-dependent electromagnetic fields under periodic boundary conditions, which allows us to treat the orbital magneto-optical response of solids at the ab initio level. The efficiency of the computational scheme proposed is comparable to standard linear-response calculations of absorption spectra and the results of tests for molecules and solids agree with the available experimental data. A clear signature of the valley Zeeman effect is revealed in the continuum magneto-optical spectrum of a single layer of hexagonal boron nitride. The present formalism opens the path towards the study of magneto-optical effects in strongly driven low-dimensional systems. ; We acknowledge the financial support from the European Research Council (ERC-2015-AdG-694097), Grupos Consolidados (IT578-13), European Union's H2020 program under GA no. 646259 (MOSTOPHOS) and no. 676580 (NOMAD) and Spanish Ministry (MINECO) Grant No. FIS2016-79464-P.

On cover: Administración Lírico-dramática. ; No. 9, in vol. 549 with binder's title: Teatro Español : serie A. ; Mode of access: Internet.

The variation of the water quality of the Guadarrama river and its tributaries in a section of Las Rozas-Madrid, Spain, was studied during the time period between January 2003 and January 2008. The parameter water quality index (WQI) was used to determine the water quality based on the conventional parameters of pollution. It was found that the WQI was slightly affected in the section evaluated. The value of the WQI was in the range of 56-64, which corresponded to the classification of 'good quality'. It was determined that 64.3% of the organic matter present in the river was removed in the section of Las Rozas-Madrid. The river acted as a plug flow reactor and a first-order kinetics governed the ultimate biological oxygen demand (BOD5) (BODU) decay. The value of the first-order constant demonstrated the river's high self-purification capacity. In addition, a high linear relationship was found between the WQI and the dissolved oxygen deficit (D). Therefore, a quick determination of WQI may be carried out if the values of D are known. These are easily obtainable by field measurements. © 2009 CSIC, Consejo Superior de Investigaciones Científicas. Water and Environment Journal © 2009 CIWEM. ; We thank the municipal Government of 'Las Rozas-Madrid' (Madrid, Spain), the 'Consejeria de Medio Ambiente' for providing financial support for the present work through the programme of 'Optimización de Recursos' and to the 'Laboratorio Municipal de Salud Pública'. ; Peer Reviewed