Search results for "76"
showing 10 items of 2584 documents
Improving geoconservation of the palaeontological heritage through a semiotic vision
2019
The panoply of reasons that may attract people to fossils, which result from the meaning they attribute to these palaeontological objects, may contribute to endangering of the integrity of the fossil record. Semiotics can be of great help to assist geoconservation actions, usually based only on expertise statements, and are of particular relevance in palaeontological heritage inventory, evaluation, conservation, valuation and monitoring procedures. This work argues that fossils can be envisaged as signs displaying different meanings among experts and non-specialists. Such meanings support the heritage contents and values attributable to any palaeontological object and are affected by the re…
Injustice in the Ruins and a Disordered Post-Apocalypse: Gothic Ideology in the Digital Game World of Fallout 3
2020
The Gothic is an influential source for storytelling in a wide range of digital games. Thus far, interpreting it in games and how they are informed by Gothic ideology has been little studied. This study seeks to address this gap in research by investigating these issues in the narrative of the action role-playing game, Fallout 3. More specifically, through a close reading of the game narrative and by drawing on theories of the Gothic, ideological aspects of the Gothic are analyzed in detail with specific reference to non-player characters and their actions and dialogue along with elements of the mise-en-scéne, style, and simulation. Results show how classic Gothic ideology is reproduced in …
Recesión: Schroeder, R. & Perejón, A. (eds.) 2006. Contributions to the geology of Spain in memory of Prof. Franz Lotze. Zeitschrift der Deutsche…
2021
Recientemente se ha publicado un número especial en Memoria del Prof. Franz Lotze (1903-1971), editado por los doctores Rolf Schroeder (Frankfurt am Main) y Antonio Perejón (Madrid), consta de 12 contribuciones sobre distintas cuestiones geológicas de la Península Ibérica, a las que se añanden una interesante panorámica del trabajo geológico de Lotze en España, elaborado por los editores, y un sentido prólogo del Prof. Jaime Truyols (Oviedo).
20 years at campus: heritage assessment update for Somosaguas fossil geosite (Pozuelo de Alarcón, Madrid)
2019
The palaeontological heritage evaluation of the Somosaguas fossil geosite has been revised on the basis of scientifi c and sociocultural criteria. By means of this study have been proposed four new criteria that arise from new scientifi c and social trends as well as technological advances. A temporal comparison has been established with previous evaluations obtained in the years 2000 and 2012. The results indicated an increase in the initial score of the geosite in each revision. Our study shows the relevance of palaeontological heritage evaluations as useful tools to improve fossil geosites management.
La festa barocca a Palermo : città, architetture, istituzioni
2006
La festa barocca a Palermo costituisce l’alter ego effimero e occasionale del processo di monumentalizzazione, graduale e complesso, della città: entrambi obbediscono alle stesse esigenze di ufficialità e magnificenza, da soddisfare obbligatoriamente nell’ottica di una città capitale. L’autorevole regista delle grandi manifestazioni ufficiali è il Senato palermitano, al quale come massima istituzione della città è affidata in genere la responsabilità sia dell’organizzazione materiale, sia dell’elaborazione culturale del programma celebrativo, in particolare della festa annuale in onore di S. Rosalia.In Palermo the baroque festival is the ephemeral and occasional alter ego of monumentalisati…
Pietro Antonio Tomasello de Padua : un ingeniero militar véneto en la Sicilia de Carlos V
2011
En 1522 el virrey de Sicilia, Ettore Pignatelli, conde de Monteleone, inició una gran campaña para fortalecer las defensas de las principales ciudades de la costa de Sicilia: Palermo, Trapani, Milazzo, Siracusa y, algunos años más tarde, incluso Messina. El ingeniero real Pietro Antonio Tomasello de Padua, un técnico militar Veneto, pidió renovar el sistema de defensas de la isla, con la introducción por primera vez de bastiones circulares y poligonales en fortalezas y murallas de la ciudad. La obra, desconocida hasta ahora, de este importante ingeniero militar activo en Sicilia desde 1523 hasta 1537, año de su muerte, está siendo reconstruida con una importante documentación de archivo. La…
Thermal degradation and isomerisation kinetics of triolein studied by infrared spectrometry and GC–MS combined with chemometrics
2008
Authors version of article published in the journal: Chemistry and Physics of Lipids Published version available on Science Direct: http://dx.doi.org/10.1016/j.chemphyslip.2008.12.002 Triolein, a triglyceride containing oleic acid as the only acid moiety in the glyceride molecules has been isothermally treated at 280,300,and 325 degrees C in glass vials under nitrogen atmosphere. The products formed during the thermal treatment at each temperature have been analysed both by infrared spectrometry and GC-MS. The CC-MS analysis was performed after derivatisation of the fatty acids into their methyl esters (FAMEs). Chemometric tools were used in determining the concentrations of the main produc…
From medical data to simple virtual mock-up of scapulo-humeral joint
2008
The surgical operations of shoulder joint are guided by various principles: osteosynthesis in the case of fracture, osteotomy in order to correct a deformation or to modify the functioning of the joint, or implementation of articular prosthesis. At the end of the twentieth century, many innovations in the domains of biomechanics and orthopedic surgery have been performed. Nevertheless, theoretical and practical problems may appear during the operation (visual field of surgeon is very limited, quality and shape of the bone is variable depending on the patient). Biomechanical criteria of success are defined for each intervention. For example, the installation with success of prosthetic implan…
Variable Step Size P&O Algorithms for Coalescing Pump/Deoiling Hydrocyclone Produced Water Treatment System
2020
This paper presents three variable step size P&O algorithms for optimizing the separation efficiency of a coalescing pump/deoiling hydrocyclone produced water treatment system. By continuously adjusting the pumping pressure, and subsequently the coalescing effect, the algorithms are used to minimize the oil concentration downstream the hydrocyclone. Due to the variable step size, the algorithms react rapidly to changes in the upstream produced water characteristics, at the same time as they reduce (or eliminate) steady-state oscillations. Based on both simulation and experimental testing, the study discusses advantages and disadvantages of the algorithms.
Long-term resource utilisation and associated costs of exercise during (neo)adjuvant oncological treatment: the Phys-Can project
2022
Background Exercise during oncological treatment is beneficial to patient health and can counteract the side effects of treatment. Knowledge of the societal costs associated with an exercise intervention, however, is limited. The aims of the present study were to evaluate the long-term resource utilisation and societal costs of an exercise intervention conducted during (neo)adjuvant oncological treatment in a randomised control trial (RCT) versus usual care (UC), and to compare high-intensity (HI) versus low-to-moderate intensity (LMI) exercise in the RCT. Methods We used data from the Physical Training and Cancer (Phys-Can) project. In the RCT, 577 participants were randomised to HI or to …