292 research outputs found
Colegio internado de lzarra Vitoria – España
This new pavilion completes the female boarding school and an attempt has been made to integrate the entire unit into the surrounding landscape.
For greater economy and shorter construction time, systems have been selected for the greatest possible use of prefabricated elements as well as modular building units. Different prefabrication systems have been used for the common zones, auditoriums, bedrooms and dining room and the building has been covered with prefabricated timber trusses, compressed wood pulp boards and cement tiles.
The College is equipped with heating, fire extinction appliances and ventilation in the bedrooms.
Within the framework of modern technology the results fulfill the aims set up by the proprietors.Con este nuevo pabellón exento se completa el internado masculino existente, cuidando de integrar el conjunto edificado en el paisaje circundante.
En beneficio de las máximas economía y rapidez de construcción, se han elegido sistemas que permitan la mayor utilización de elementos prefabricados, procurando acudir a una modulación rígida donde ha sido posible. Se emplean diferentes sistemas de prefabricación para las zonas comunes, aulas y comedor y dormitorios, cubriendo el edificio con cerchas prefabricadas de madera, tableros aglomerados y tejas de cemento.
El Colegio está dotado de calefacción, protección contra incendios y ventilación forzada en dormitorios y aseos.
El resultado satisface las aspiraciones expuestas por la propiedad, dentro de la tecnología moderna
Eficacia de las microcuencas en la supervivencia del pino carrasco (Pinus halepensis Mill.) y de la encina (Quercus ilex L. subsp. ballota (Desf.) Samp.) en distintos ambientes mediterráneos
Water is one of the most limiting factors in the forestation of Mediterranean areas, so that the survival and development of these areas is always connected to the availability of water resources. The aim of this study is to assess the efficiency of a series of hydraulic structures linked to land preparation, called minicatchments, as runoff collectors meant to increase water availability in the forestation. In order to do so, the amount of overland runoff reaching every seedling, as well as the survival of the reforestation in four places with different climatic and edaphic characteristics have been assessed. Results obtained show how water availability depends both on the amount of water reaching the bank and on the physical properties of the land. The areas that have normally been considered more difficult to restore due to a de-structured profile, to the presence of superficial physical crusts and to a scarce vegetal cover are the ones showing a better response to the technique of runoff collection trough minicatchments.Uno de los factores más limitantes para las repoblaciones de las zonas mediterráneas es el agua, de forma que la supervivencia y desarrollo de éstas siempre aparece ligado a la disponibilidad de recursos hídricos. En este trabajo se valora la eficacia de unas estructuras hidráulicas asociadas a la preparación del terreno, las microcuencas, que actúan como captadoras de escorrentías para aumentar la disponibilidad de agua en la repoblación. Para ello se ha medido la cantidad de agua que llega a las banquetas de plantación construidas con y sin microcuencas cuantificando la precipitación + escorrentía superficial aportada por el área de impluvio de cada banqueta y la supervivencia de una repoblación de encinas y pinos en cuatro localidades con características climáticas y edáficas diferentes. Los resultados obtenidos muestran como la disponibilidad de agua depende tanto de la cantidad de agua que llega a la banqueta cómo de las propiedades físicas del suelo, siendo las zonas que normalmente se han considerado más difíciles de restaurar por su perfil desestructurado, la presencia de costras físicas superficiales y la escasa cubierta vegetal, las que responden mejor a la técnica de captación de escorrentías mediante microcuencas
Optical spectroscopy of X-Mega targets in the Carina nebula - VII On the multiplicity of Tr 16-112, HD 93343 and HD 93250
We present the results of a spectroscopic monitoring campaign devoted to
three O-type stars in the Carina nebula. We derive the full SB2 orbital
solution of the binary system Tr 16-112, an exceptional dissymmetrical system
consisting of an O5.5-6V((f?p)) primary and a B2V-III secondary. We also
report on low-amplitude brightness variations in Tr 16-112 that are likely due
to the ellipsoidal shape of the O5.5-6 primary revolving in an eccentric orbit
around the system's centre of mass. We detect for the first time a clear SB2
binary signature in the spectrum of HD 93343 (O8 + O8), although our data are
not sufficient to establish an orbital solution. This system also displays low
amplitude photometric modulations. On the other hand, no indication of
multiplicity is found in the optical spectra of HD 93250. Finally, we discuss
the general properties of multiple massive stars in the Carina OB1 association.Comment: Accepted for publication in MNRA
Isolation of human fibroadipogenic progenitors and satellite cells from frozen muscle biopsies
Altres ajuts: Association Française contre les Myopathies (22525)Altres ajuts: Fundación Isabel GemioSkeletal muscle contains multiple cell types that work together to maintain tissue homeostasis. Among these, satellite cells (SC) and fibroadipogenic progenitors cells (FAPs) are the two main stem cell pools. Studies of these cells using animal models have shown the importance of interactions between these cells in repair of healthy muscle, and degeneration of dystrophic muscle. Due to the unavailability of fresh patient muscle biopsies, similar analysis of interactions between human FAPs and SCs is limited especially among the muscular dystrophy patients. To address this issue here we describe a method that allows the use of frozen human skeletal muscle biopsies to simultaneously isolate and grow SCs and FAPs from healthy or dystrophic patients. We show that while the purified SCs differentiate into mature myotubes, purified FAPs can differentiate into adipocytes or fibroblasts demonstrating their multipotency. We find that these FAPs can be immortalized and the immortalized FAPs (iFAPs) retain their multipotency. These approaches open the door for carrying out personalized analysis of patient FAPs and interactions with the SCs that lead to muscle loss
Estado actual da aquacultura na selva peruana: caso de Loreto / Current status of aquaculture in the Peruvian jungle: the case of Loreto
El propósito de la investigación fue determinar las características de la actividad acuícola del departamento de Loreto. Se aplicó un cuestionario a 141 acuicultores de los distritos de Nauta, San Juan Bautista e Indiana. Los resultados muestran que el 64% de los Centros Acuícolas son de tipo AREL y el 36% del tipo AMYPE. Además, el 83.69% de los centros acuícolas tienen un nivel de producción baja (< 3,5 TM), predominando los Centros Acuícolas con 1-2 estanques de tierra, se evidencia su poca capacidad de gestión y escaso uso de tecnología, solo el 31.9% realizan análisis del agua en los estanques y una vez al mes(restándole eficacia a este dato), aplica baja densidad de carga, usa menos de la cuarta parte de cal de lo recomendado, usa alto nivel de alimento balanceado (por su alto costo) sustituyéndolo por alimento natural lo que alarga el periodo de cultivo con pesos menores a lo capturado en los ríos. Se concluye que en la Región Loreto predomina el policultivo de (sábalo y/o gamitana) con una producción acuícola con escasa tecnificación en el manejo del recurso hídrico y el cultivo propiamente dicho, teniendo como resultado cultivos con baja densidad de sembrado, inversión, etc
Compilation of parameterized seismogenic sources in Iberia for the SHARE European-scale seismic source model.
Abstract: SHARE (Seismic Hazard Harmonization in Europe) is an EC-funded project (FP7) that aims to evaluate European seismic hazards using an integrated, standardized approach. In the context of SHARE, we are compiling a fully-parameterized active fault database for Iberia and the nearby offshore region. The principal goal of this initiative is for fault sources in the Iberian region to be represented in SHARE and incorporated into the source model that will be used to produce seismic hazard maps at the European scale. The SHARE project relies heavily on input from many regional experts throughout the Euro-Mediterranean region. At the SHARE regional meeting for Iberia, the 2010 Working Group on Iberian Seismogenic Sources (WGISS) was established; these researchers are contributing to this large effort by providing their data to the Iberian regional integrators in a standardized format. The development of the SHARE Iberian active fault database is occurring in parallel with IBERFAULT, another ongoing effort to compile a database of active faults in the Iberian region.
The SHARE Iberian active fault database synthesizes a wide range of geological and geophysical observations on active seismogenic sources, and incorporates existing compilations (e.g., Cabral, 1995; Silva et al., 2008), original data contributed directly from researchers, data compiled from the literature, parameters estimated using empirical and analytical relationships, and, where necessary, parameters derived using expert judgment. The Iberian seismogenic source model derived for SHARE will be the first regional-scale source model for Iberia that includes fault data and follows an internationally standardized approach (Basili et al., 2008; 2009). This model can be used in both seismic hazard and risk analyses and will be appropriate for use in Iberian- and European-scale assessments
The contribution of Real Madrid’s first five European Cups to the emergence of a common football space
Real Madrid won the first five editions of the European Champion Clubs’ Cup (now formally known as the UEFA Champions League, and to which we will refer hereon as the European Cup) between 1956 and 1960, contributing decisively to the competition’s consolidation. The tournament’s history started towards the end of 1954, when a journalist of the French sports daily L’Équipe, Gabriel Hanot, published an article arguing the need to organise a competition that could bring together the champions of every European league. However, this was not an original proposal. Thirty years before Hanot’s article proposals for such a football competition were circulated among the game’s ruling elite. Unfortunately, at that time the lack of a good transport infrastructure to travel through Europe discouraged the proposers which, instead, turned their attention to regional supranational competitions, such as the Mitropa Cup or the Latin Cup. The first five editions of the European Cup witnessed as many victories of Real Madrid, thus forging an indissoluble bond between the competition and the Spanish club. These five European titles did not only cement the supremacy of Real Madrid on the pitch as a great football team, but they also contributed to the consolidation of the European Cup itself in the public’s imaginary. We also argue that given the expectations raised by Real Madrid’s triumphs across Europe those matches might have contributed as well to the emergence of a European football space. Since 1955 Real Madrid occupied an ever increasing space in the press across Europe. Real Madrid was then considered as the best expression of modernity in football. This chapter aims to analyse the meaning of these five European Cup titles for the emergence and definition of a nascent European football space. We, of course, also question whether such a common space can be found. The chapter explores in depth the reasons behind Real Madrid’s enthusiasm with the new European competition. We also examine the social impact that Real Madrid’s hegemony in the European Cup had in the context of Spain’s international isolation during General Franco’s dictatorship (1939-1975). In order to achieve the above mentioned objectives, the chapter relies on thematic analysis of selected publications in the Spanish and British press during those years. Moreover, we have also relied on a review of academic literature on the role of Real Madrid during the Franco dictatorship years, mainly the 1950s and 60s. This chapter is part of wider on-going research. In this research we examine the content of two Spanish dailies (ABC and Marca) and three British newspapers (The Guardian, The Times and the Daily Mirror). We searched these newspapers for content related to Real Madrid on specific dates: The semifinal games (two legs) and the final of each one of the five years where Real Madrid won the European Cup. We searched for content the day of each match, the day before and two days after each one of the matches. This chapter is a presentation of the findings obtained through thematic analysis of the data obtained through those searches
Effectiveness of telephone monitoring in primary care to detect pneumonia and associated risk factors in patients with SARS-CoV-2
Improved technology facilitates the acceptance of telemedicine. The aim was to analyze the effectiveness of telephone follow-up to detect severe SARS-CoV-2 cases that progressed to pneumonia. A prospective cohort study with 2-week telephone follow-up was carried out March 1 to May 4, 2020, in a primary healthcare center in Barcelona. Individuals aged =15 years with symptoms of SARS-CoV-2 were included. Outpatients with non-severe disease were called on days 2, 4, 7, 10 and 14 after diagnosis; patients with risk factors for pneumonia received daily calls through day 5 and then the regularly scheduled calls. Patients hospitalized due to pneumonia received calls on days 1, 3, 7 and 14 post-discharge. Of the 453 included patients, 435 (96%) were first attended to at a primary healthcare center. The 14-day follow-up was completed in 430 patients (99%), with 1798 calls performed. Of the 99 cases of pneumonia detected (incidence rate 20.8%), one-third appeared 7 to 10 days after onset of SARS-CoV-2 symptoms. Ten deaths due to pneumonia were recorded. Telephone follow-up by a primary healthcare center was effective to detect SARS-CoV-2 pneumonias and to monitor related complications. Thus, telephone appointments between a patient and their health care practitioner benefit both health outcomes and convenience. © 2021 by the authors. Licensee MDPI, Basel, Switzerland
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