Search results for "Evocation"
showing 10 items of 19 documents
A Distributed Multi-Authority Attribute Based Encryption Scheme for Secure Sharing of Personal Health Records
2017
Personal health records (PHR) are an emerging health information exchange model, which facilitates PHR owners to efficiently manage their health data. Typically, PHRs are outsourced and stored in third-party cloud platforms. Although, outsourcing private health data to third-party platforms is an appealing solution for PHR owners, it may lead to significant privacy concerns, because there is a higher risk of leaking private data to unauthorized parties. As a way of ensuring PHR owners' control of their outsourced PHR data, attribute based encryption (ABE) mechanisms have been considered due to the fact that such schemes facilitate a mechanism of sharing encrypted data among a set of intende…
‘Community Cohesion’ and English Disruptions of the Multicultural Peace: The Northern Riots, White ‘Backlash’ and the ‘Evocation of a Faith Sector’
2013
This chapter takes as its starting point controversies surrounding the concept and policy ‘agenda’ associated with community cohesion, a concept first voiced in the official reports into the riots in Oldham, Burnley and Bradford in May–July 2001. The most influential of these, the ‘Cantle Report’, deliberately framed itself in opposition to the analysis of reports into previous urban disturbances (e.g. Scarman 1981) with their emphasis on ‘systems, process and institutions’, and hence by implication their link to much academic discourse in the social policy field; choosing instead to focus on the interpersonal, on communication between individuals and groups, and on ‘values’, in line with t…
Cosas, pruebas, indicios : los restos del conflicto armado en el Salvador
2020
A partir del contexto de impunidad y olvido que se determinó en El Salvador después de la guerra civil (1980-1992), el presente trabajo investiga la presentación y la re-presentación de los restos materiales en el ámbito de la noción de huella como presentificación material de una historia transcurrida pero vigente. Se hace referencia a unos restos (huesos, prendas de vestir, juguetes) que son pruebas procesuales, pero a esta función se añade otra, que implica el nivel afectivo, el trabajo del duelo, la reparación. El trabajo empieza con una breve y necesaria reseña histórica que enlaza la represión de 1932 con la estrategia de la tierra arrasada realizada por las fuerzas armadas en los 80,…
Representaciones escolares del Clima en el Paisaje fluvial del río Clariano
2020
Resumen:El conocimiento de la relación entre el clima y el paisaje convive con las dificultades propias del ámbito escolar. Para saber qué ocurre en su enseñanza, se analiza por medio del instrumento Evocation 2005 y los registros pictóricos, las representaciones sociales que tiene una parte del alumnado de 1º ESO. El estudio de caso sobre un paisaje fluvial en un ámbito local confirma la idealización del paisaje y la escasa presencia del clima en las representaciones del alumnado, esto junto con las dificultades de los docentes en su conocimiento disciplinar y su práctica nos conmina a quebrar las tradiciones y rutinas escolares para afrontar mejor las explicaciones de las transformaciones…
Splendeur et décadence: la représentation de la société et de la ville dans Une liaison parisienne de Marie-Claire Blais
2011
En Une liaison parisienne (1975), Marie-Claire Blais sitúa la acción en Paris, una ciudad idealizada por Mathieu Lelièvre, un joven quebequense que viaja a Francia. Su recorrido por la capital francesa permite caracterizar dicha ciudad y los personajes que viven en ella. A través de la evocación del espacio, esta novela cuestiona los estereotipos tradicionales, la identidad nacional francesa y pone en evidencia la hipocresía y las injusticias que caracterizan la sociedad parisina. En este estudio observaremos cómo el espacio urbano se convierte en el reflejo de la decadencia de toda una élite social. La novela subraya, sin embargo, la existencia de una Francia diferente, humilde y amable, q…
MADNESS AND BESTIALIZATION IN EURIPIDES'HERACLES
2013
Against a background of anxious evocation of Dionysiac rites, Euripides'Heraclesstages the extreme degradation of the tragic hero who, as a consequence of the hatred of a divinity, loses his heroic traits and above all his human ones in the exercise of brutal violence. By comparing Heracles in the grip of madness to a furious bull assailing its prey, the tragedian clearly shows the inexorability of the divine will and its arbitrariness, and emphasizes madness itself through images traditionally associated with the bull. However, the reference to monstrosity and animals does not only involve Heracles, but also concerns the representation of Lyssa, the demon of madness sent by Hera to induce …
Perceived Product Risk while Shopping Online: Does Virtual Reality vs. 2D Reduce Uncertainty?
2019
This research explores if a virtual reality (VR) vs. a 2D display of an online shop reduces the perceived product risk. Thereby the role of the sense of presence (SoP) will be analyzed and whether the evocation of the SoP can be predicted by the possibility to interact with the virtual environment as well as by the social connectivity with a friend while shopping online. The results of three empirical studies affirm the importance of a VR display to reduce uncertainties regarding the products in online shops and outline techniques how to trigger the SoP.
Advance Directives. Comparison of current legislation within the European Union
2021
Abstract Advance Directives have been legally binding in Spain since the publication of Act 41/2002, of 14th November, which regulates patients’ rights to autonomy and obligations concerning clinical information and recording clinical information. However, the situation in each country of the European Union remains heterogeneous and unknown to most health care professionals. By collecting and studying the legislation on patients' rights in European Union countries we have made an updated comparison of the different features of Advance Directives in each country. Only 15 of the 28 European Union Countries have developed specific rules on advance directives which makes them legally binding in…
Influence of Regular Rhythmic Versus Textural Sound Sequences on Semantic and Conceptual Processing
2021
Conceptual priming studies have shown that listening to musical primes triggers semantic activation. The present study further investigated with a free semantic evocation task, 1) how rhythmic vs. textural structures affect the amount of words evoked after a musical sequence, and 2) whether both features also affect the content of the semantic activation. Rhythmic sequences were composed of various percussion sounds with a strong underlying beat and metrical structure. Textural sound sequences consisted of blended timbres and sound sources evolving over time without identifiable pulse. Participants were asked to verbalize the concepts evoked by the musical sequences. We measured the number …
Attribute based access control scheme with controlled access delegation for collaborative E-health environments
2017
Abstract Modern electronic healthcare (e-health) settings constitute collaborative environments with complex access requirements. Thus, there is a need for sophisticated fine-grained access control mechanisms to cater these access demands and thereby experience the full potential of e-health systems. In order to realize a flexible access control scheme, integrating access delegation is of paramount importance. However, access delegation has to be enforced in a controlled manner so that it will not jeopardize the security of the system. In this paper, we addressed this issue through proposing an attribute based access control scheme integrated with controlled access delegation capabilities. …