Search results for "55"

Presente! En el enterramiento de José Antonio Primo de Rivera

2013

Presentación del documental Presente. En el enterramiento de José Antonio Primo de Rivera (Departamento Nacional de Cinematografía, 1939) para el DVD El pasado es el destino (del autor con Rafael R. Tranche), que acompaña el libro homónimo. El film refiere los ceremoniales de exhumación del cuerpo del líder de la Falange y su traslado al Escorial en noviembre de 1939.

Cristo fusilado: Migración de imágenes de la guerra civil española

2013

Conferencia dictada por el autor en el Museo Centro de Arte Reina Sofía en el marco de la serie ''Recorridos por la colección: Arte y poder en los tiempos de la República Española'', el 28 de noviembre de 2007.

Cine y guerra civil española

2013

Breve presentación del libro del autor 'Cine y guerra civil española. Del mito a la memoria', publicado por Alianza editorial, 2006.

Spectral sequence associated with a symplectic manifold

2006

A method of computation of its terms is presented together with some stabilization results. As an application a characterization of symplectic harmonic manifolds is given and a relationship with the C-spectral sequence is indicated.

I Palazzi Enciclopedici: le passioni della conoscenza e le forme del possesso

2013

Il Palazzo Enciclopedico, come aspirazione alla conoscenza totale del mondo, ci costringe a interrogarci, per converso, sulle cesure che attraversano il campo del sapere entro cui ci muoviamo, e sulle finalità che può avere il mantenerle o il superarle. L’ossessione inesausta e sempre frustrata verso la totalità, in cui la ricerca si sostiene sulla meraviglia, sposta inoltre l’attenzione sulle passioni che stimolano la conoscenza: un piano di confronto dove arte e scienza, viste sotto un’angolazione storica, negoziano le loro reciproche posizioni, e non sempre risultano antagoniste. Infine, il metodo della raccolta e dell’esposizione ci induce a considerare il ruolo degli oggetti, i quali n…

From omniscient narrator to involved participants: Places and spaces “activated” in the EHEC O104:H4 crisis 2011

2020

Crisis management is often conceived from the position of an omniscient narrator, albeit the general consensus that crises are subjectively interpreted and experienced. The paper makes an analytical attempt to de-homogenize the notion of crisis. We argue that the perception of crises differs and present a spatial perspective on crisis to foreground the positionality of different actor groups. By referring to the EHEC outbreak 2011 in Germany, we explore two spatial configurations that seem to be of particular relevance: territories embedded in a nested hierarchy and topologies of interconnected places. State authorities think and act strongly in terms of territorial borders and along sector…

Opposite trends in Holocene speleothem proxy records from two neighboring caves in Germany : a multi-proxy evaluation

2021

Chemistry-climate interactions of aerosol nitrate from lightning

2016

Abstract. Lightning represents one of the dominant emission source for NOx in the troposphere. The direct release of oxidised nitrogen in the upper troposphere does not only affect ozone formation, but also chemical and microphysical properties of aerosol particles in this region. This study investigates the direct impact of LNOx emissions on upper tropospheric nitrate using a global chemistry climate model. The simulation results show a substantial influence of the lightning emissions on the mixing ratios of nitrate aerosol in the upper troposphere of more than 50%. In addition to the impact on nitrate, lightning substantially affects the oxidising capacity of the atmosphere with substanti…

Dynamic pressure variations in the lower crust caused by localized fluid-induced weakening

2022

When continents collide, the Earth’s crust experiences structural and metamorphic transformations that control the geodynamic evolution of the orogen. Metamorphism of dry, lower crust requires fluid supply and produce mechanically weaker rocks. Metamorphism is often localized in shear-zones, which provide the available fluid pathways. Several field-based studies show that shear zone development is preceded by brittle faults, frequently portraying evidence for seismic slip rates and introduction of externally derived fluids. However, despite the extensive documentation of lower crustal metamorphism and associated deformation features, a unifying model coupling deformation to fluid …

Combining inorganic and organic carbon stable isotope signatures in the Schwalbenberg Loess-Palaeosol-Sequence near Remagen (Middle Rhine valley, Ger…

2020

Western Central European Loess-Palaeosol-Sequences (LPS) provide valuable terrestrial records of palaeoenvironmental conditions, which formed in response to variability in the North Atlantic climate systems. Over the last full glacial cycle (∼130 ka), climate oscillations within these systems are best documented in deep sea- and ice cores; the responses of terrestrial systems are not yet fully understood. A better understanding of metabolism governing input and output variables of organic- and inorganic C pools is, however, crucial for investigating landscape-atmospheric feedback processes and in particularly, for understanding the formation of calcareous LPS as environmental archives. Here…