Suchergebnisse

A pesar de su invisibilidad, el sonido mantiene una pacífica disputa con el ocularcentrismo, teoría basada en la prioridad que el mundo de las artes plásticas ha otorgado al sentido de la vista frente al resto de los sentidos corporales. La aceptación e inclusión del sonido en las artes y en concreto en la escultura, nos ayuda a eliminar dicha hegemonía del "ojo" como órgano receptor, permitiéndonos percibir las emociones y experiencias artísticas a través de los oídos y del resto del cuerpo. El sonido como materia se apodera del entorno que habita, lo define y lo transforma espacialmente.

Con la llegada de la pandemia (marzo de 2020), el departamento académico del campus de Madrid de una escuela universitaria privada de turismo se vio en la necesidad de digitalizarse en tiempo récord, no solo para afrontar una nueva realidad laboral desde el hogar, sino también para virar desde un modelo de negocio basado en la presencialidad hacia una nueva realidad en la que ya no se podían ofrecer los productos (másteres) de la misma manera en que se había hecho antes de la pandemia.
La viabilidad de la escuela está directamente relacionada con el número de matrículas de cada convocatoria, por lo que se debían afrontar dos problemas. En primer lugar, ofrecer una solución al alumnado que estaba cursando y vio sus estudios interrumpidos por la llegada de la pandemia, y, en segundo lugar, había que trabajar en prospectiva, garantizando que las matrículas de las siguientes convocatorias no se cancelasen. El presente artículo revisa críticamente las medidas adoptadas desde el departamento académico para garantizar la viabilidad y el futuro de la escuela en un escenario marcado por las dificultades de movilidad y las restricciones sanitarias.

Offshore corrosion is a critical issue for metallic offshore structures. In this study, we investigated the corrosion protection of 12 coating systems for offshore monopiles in atmospheric, splash, and submerged zones, and we compared their performance under accelerated laboratory testing according to ISO 12944 with real field exposure. The results showed that the aging of the coatings did not accelerate at the same rate in all coatings. Furthermore, we observed that for some types of laboratory tests, the results are not representative of real field exposure as the laboratory test is much less aggressive than the real offshore conditions. This observation confirms that the field exposure data provide valuable information in order to properly assess the corrosion protection of coatings and thus the expected lifetime of the offshore structure. Additionally, we analyzed the rate-determining steps involved in the application of the coating onto the entire monopile and quantified the possibility of achieving a more time efficient coating process. Our results contribute to a better understanding of the issues related to testing and qualification of corrosion protection coatings for offshore structures and provide useful insights for the selection of coating solutions at the industrial level. ; The authors acknowledge the financial support provided by the Haizea Wind Group, Basque Government's Elkartek 2021 Program under grant agreement NEOMAT_KK-2021_00059 and the Basque Government's Hazitek Program 2018, project HWBMPXXL, contract number ZE-2018/00024.

El estudio (diacrónico) de caso de Portmán (Región de Murcia, España), con su historia de degradación medioambiental y lucha social, ampliamente cubierta por la prensa regional, permite repensar los estudios de recepción comunicativa y analizar los procesos de rearticulación y apropiación discursiva señalando la importancia de las condiciones históricas y sociales de los procesos de recepción. Estos procesos están intrínsecamente relacionados con las matrices culturales locales y las mediaciones significativas presentes en el territorio. Estas, a su vez, no pueden entenderse sin los cambios socioeconómicos que ha sufrido la localidad desde mediados del siglo XX hasta la actualidad.

Elche es un municipio con tres elementos patrimoniales reconocidos por la UNESCO en distintas categorías –Palmeral de Elche (2000), Misterid'Elx (2001) y Museo Escolar de Pusol (2009)– y, también, es un municipio inmerso desde hace dos décadas en un proceso de desindustrialización del sector del calzado, motor tradicional de la economía local. Para enfrentar esta situación socioeconómica, el gobierno municipal optó por un desarrollo 'sostenible' del sector turístico como vehículo para frenar el deterioro del tejido industrial y empresarial. Tras la patrimonialización de dos de sus más relevantes señas de identidad (Palmeral y Misteri) se ha incluido la Dama de Elche para conformar una "tríada identitaria" que está sirviendo de base para una estrategia de marca-ciudad que convierte el turismo en uno de los ejes del desarrollo del municipio. Frente a esta "puesta en valor" (hacia fuera), el Museo de Pusol lleva cuarenta años "dando valor" (hacia dentro) a la cultura tradicional como elemento estructural de la sociedad del Camp d'Elx y, pese al reconocimiento UNESCO, no es contemplado como recurso en el paquete turístico diseñado hacia fuera y desde las instituciones. En este artículo se describen las prácticas diseñadas desde arribaa plicando el modelo de la mediación significativa del espacio turístico, y cómo este proceso influye –no sin reticencias ni conflictos– en la producción de un nuevo marco de sentido para la identidad ilicitana. ; Elche is a Spanish municipality by the Mediterranean coast with three cultural elements inscribed in three different lists of UNESCO categories: Elche's Palm Grove (2000), Misteri d'Elx (2001) and Museo Escolar de Pusol (2009). For the last two decades Elche has faced a profound process of deindustrialisation of the shoe-making industry, traditional motor of the local economy. To deal with thissocio-economic situation, the local government chose the tourism sector as sustainable development and the way to relieve the decline of the industrial and entrepreneurial fabric. After the patrimonialization of two of its most important hall marks (Palm Grove and Misteri) the Lady of Elche has been included to form an "identity triad", which is been used as the basis for acity-brand strategy that makes tourism one of the axes of development of the municipality. In contrast to this strategy of promoting the heritage toward the outside, during the last forty years the Museum of Pusol has enhanced toward the inside the traditional culture as a structural element of the society of the Camp d'Elx. Despite the recognition of UNESCO, this Museum is not considered as a resource in the package designed for attracting visitors. This paper applies the model of the meaningful mediation of tourist space to analyse the practices carried out by the municipality. Furthermore the article describe show this process influences– not with out reluctance or conflict—the production of a new framework for cultural identity among local residents.

El estudio arqueológico de los recintos fortificados de Ausa y Mendikute permitió recuperar una muestra significativa de útiles y complementos óseos correspondientes a la fase final de su ocupación militar. Entre los objetos elaborados en hueso, cabe destacar un conjunto de piezas de carácter lúdico, mayoritariamente dados, así como otros elementos residuales del proceso de elaboración. Dichos testimonios avalan que se trata de una manufactura local realizada por la soldadesca de ambas fortificaciones fronterizas.

Mesozoic and Neogene carbonates located in the Valencia Trough (offshore Spain, western Mediterranean Sea) are oil reservoirs. This paper investigates the diagenetic evolution of the Upper Jurassic limestones, currently dolomitized, that constitute the main reservoir of the Casablanca oil field. Core samples from Casablanca-1A well have been studied to determine the diagenetic products and their relation with porosity evolution, and to reconstruct the fluid flow history prior to and during oil emplacement. On the basis of petrological observations and geochemical analyses (major, minor and trace element composition and oxygen, carbon and strontium isotope composition), a major dolomitization event is recognized postdating subaerial exposure, erosion and karstification. The dolomitization event originated two replacive dolomites (RD1 and RD2) and two dolomite cements (saddle dolomite cement, SDC, and milky-white dolomite cement, MDC) which are partially cogenetic. RD1, RD2 and SDC precipitated at increasing temperatures (over 60°C and below 110°C), probably from meteoric water mixed with marine water. The last dolomite type (milky-white dolomite cement) precipitated with increasing burial conditions and by arrival of hydrothermal fluids during the Miocene. The post-dolomitization sequence comprises precipitation of calcite cement and partial calcitization of all previous dolomites. The oxygen, carbon and strontium isotope compositions suggest that this calcite cementation occurred from meteoric waters mixed with Burdigalian - Langhian marine waters trapped in the sediments and expelled by compaction in the moderate to deep burial realm. Normal faults were the conduits for upward migration of these fluids as well as for later oil expulsion from the Burdigalian - Langhian source rocks. Late corrosion associated with organic acid-enriched fluids took place prior or simultaneously to oil migration during the Pliocene, enhancing porosity and increasing reservoir quality. ; This research was supported by the Spanish Government Project CGL2010-18260 and the "Grup Consolidat de Recerca Geologia Sedimentària" 2009SGR-1451. ; Peer Reviewed

La siguiente investigación indaga en la potencialidad de la perspectiva educativa de trabajo por proyectos para la educación nutricional. Se realiza un estudio de casos con el alumnado y profesorado de tercero de Educación Primaria utilizando diversos instrumentos de investigación como cuestionarios y entrevistas, entre otros. Entre los resultados se detectan mejoras en la calidad de la dieta, aumentando el consumo de frutas y verduras, reduciéndose el de golosinas, al tiempo que mejora la calidad del desayuno. Las conclusiones del estudio aluden a la idoneidad de la perspectiva educativa de trabajo por proyectos para el tratamiento de la educación alimentaria

PROCEEDINGS, GEOFLUIDS VII ¿ International Conference IFP Energies nouvelles, Rueil-Malmaison (France), June 6-8, 2012 ; The Vilobí Gypsum Unit (upper Burdigalian) is located in the Penedès Half-graben (northeast of the Iberian Peninsula). This unit consists of a succession of secondary (predominant, coming from hydration of anhydrite) and primary (limited to the top interval) laminated-to-banded gypsum and laminated lutites-carbonates. This succession is affected by 5 fractures sets due to the fragile deformation related to the Neogene extensional stages recorded in the region. These fragile structures are partly or totally cemented by four gypsum cements types (fibrous, millimetrical crystals, aligned and macrocrystalline gypsum), resulting from fluid circulation along the fractures. A successive isotopic enrichment (¿34SVCDT, ¿18OVSMOW) from the host-gypsum rocks and the different fracture infillings is evidenced, thus suggesting chemical recycling processes. The strontium ratios of gypsum cements suggest higher fluid interaction during the macrocrystalline cements precipitation, with respect to the fibrous infillings. ; Financial support by the I+D+I Spanish Government research projects CGL2010-18260, CGL2009-11096 and Grup Consolidat de Recerca "Geologia Sedimentària" (2009 SGR-1458).

The upper Burdigalian Vilobí Gypsum Unit, located in the Vallès Penedès half-grabben (NE Spain), consists of a 60-m thick succession of laminated-to-banded secondary and primary gypsum affected by Neogene extension in the western part of Mediterranean Sea. This Tertiary extensional event is recorded in the evaporitic unit as six fracture sets (faults and joints), which can be linked with basin-scale deformation stages. All fractures are totally or partially infilled by four types of new gypsum precipitates showing a large variety of textures and microstructures. A structural and petrological study of the unit allows us to establish the following chronology of the fracture formation and infilling processes, from oldest to youngest: (i) S1 and S2 normal faults sets formation and precipitation of sigmoidal gypsum fibres; (ii) S3 joint set formation and growing of perpendicular fibres; (iii) S4 inverse fault development, infilled by oblique gypsum fibres and deformation of the previous fillings; and (iv) S5 and S6 joint formations and later dissolution processes, infilled by macrocrystalline gypsum cements. The fractures provided the pathway for fluid circulation in the Vilobí Unit. The oxygen, sulphur and strontium isotope compositions of the host rocks and the new precipitates in the fractures suggest clear convective recycling processes from the host-sulphates to the fracture infillings, recorded by a general enrichment trend to heavier S-O isotopes, from the oldest precipitates (sigmoidal fibres) to the youngest (macrocrystalline cements) and to the preservation of the strontium signals in the infillings. © 2013 Blackwell Publishing Ltd. ; The present work was supported by the Spanish Government Projects CGL2009-11096 and CGL2010-18260, and the Grup Consolidat de Recerca Geologia Sedimentaria (Catalan Government) 2009SGR-1451 ; Peer Reviewed

The archaeological analysis of medieval and modern pottery has benefited from the consolidation of archaeometry in the domain of Medieval Archaeology in the past few decades. As part of an ongoing research project devoted to the characterization of pottery production, distribution processes and technological transfer, we deal with a considerable amount of data that are very diverse in origin and nature and must be exploited within an integrated information system in order to provide information for historical knowledge. The Greyware system has been designed to fulfil this goal and provides the main categories for pottery analysis within a shareable and reusable scenario. Its development and application prove that a little semantics goes a long way and that the creation of domain ontologies for archaeological research is an iterative process under development, as long as several projects sharing data, resources and time can develop a collaborative framework to maximize the assets of individual expertise and collaborative work. In this paper, we discuss the requirements of the system, the challenge of developing strategies for normalized data management and their potential for exploiting historical vestiges from an integrated perspective ; This paper is an outcome of the GREYWARE research project (grant number PID2019- 103896RJ-I00) funded by the Spanish Ministry of Science and Innovation (MCIN—Ministerio de Ciencia e Innovación). The Government of Catalonia (Generalitat de Catalunya) also contributed to the funding of this research as part of an Archaeology and Paleontology 4-year-long research project (CLT009/18/00036—DGPC/exp. 35). A PhD grant is supported by the Secretariat for Universities and Research of the Ministry of Business and Knowledge of the Government of Catalonia and the European Social Fund (2021FI_B00094). Part of this work was conducted using the Protégé resource, which is supported by grant GM10331601 from the National Institute of General Medical Sciences of the United States National ...