ABSTRACTPolitical actors use metaphor in their speeches in order to frame political issues [Charteris-Black, J.. Politicians and rhetoric: The persuasive power of metaphor. Basingstoke: Palgrave Macmillan]. If they succeed in imposing a particular frame, especially when there is no agreement on the definition of certain political issues, this can become the prevailing way for referring to that issue [Semino, E.. Metaphor in discourse. Cambridge: Cambridge University Press]. In this research, we argue that this was the case for the metaphor of (...) the JOURNEY in the Catalan political conflict during electoral periods. To that end we use Critical Metaphor Analysis [Charteris-Black, J.. Corpus approaches to critical metaphor analysis. Basingstoke: Palgrave Macmillan] to analyse televised campaign ads from the last three elections for the Parliament of Catalonia – from 2010, 2012, and 2015 – in order to identify how political actors’ use metaphors to talk about the Catalan political situation during these years and to verify if JOURNEY metaphor resulted into the dominant narrative. The results show that the political situation has been conceptualized in terms of a ‘process en route,’ although the narratives generated by the political actors that shaped that discourse differ. (shrink)

Autonomy has been central to moral and political philosophy for millenia, and has been positioned as a critical aspect of both justice and wellbeing. Research in psychology supports this position, providing empirical evidence that autonomy is critical to motivation, personal growth and psychological wellness. Responsible AI will require an understanding of, and ability to effectively design for, human autonomy (rather than just machine autonomy) if it is to genuinely benefit humanity. Yet the effects on human autonomy of digital experiences are (...) neither straightforward nor consistent, and are complicated by commercial interests and tensions around compulsive overuse. This multi-layered reality requires an analysis that is itself multidimensional and that takes into account human experience at various levels of resolution. We borrow from HCI and psychological research to apply a model (“METUX”) that identifies six distinct spheres of technology experience. We demonstrate the value of the model for understanding human autonomy in a technology ethics context at multiple levels by applying it to the real-world case study of an AI-enhanced video recommender system. In the process we argue for the following three claims: 1) There are autonomy-related consequences to algorithms representing the interests of third parties, and they are not impartial and rational extensions of the self, as is often perceived; 2) Designing for autonomy is an ethical imperative critical to the future design of responsible AI; and 3) Autonomy-support must be analysed from at least six spheres of experience in order to approriately capture contradictory and downstream effects. (shrink)

La teogonía de Derveni construye un relato complejo sobre la organización del mundo y el poder divino desde el comienzo de los tiempos. El último rey divino, el dios supremo del universo, Zeus, que también es su demiurgo, devora el falo de su padre, Urano, para poder así regresar él mismo a una generación anterior a la primera, dando inicio bajo su reinado a un nuevo ciclo cósmico. Para Plotino, la castración de Urano representa la transcendencia del Uno-Bien respecto a (...) la Inteligencia, simbolizada por Crono; y el Alma, Zeus, que escapa a la voracidad de su padre, constituye el primer dios demiurgo, cuya función es la de servir de mediador entre lo inteligible y el mundo sensible. Derveni theogony constructs a complex narrative about the organization of the world and the divine power from the beginning of time. The last divine king, the supreme god of the universe, Zeus, who is also his demiurge, devours the phallus of his father, Uranus, in order to return himself to a generation before the first, giving birth under his reign to the beginning of a new cosmic cycle. For Plotinus, the castration of Uranus represents the transcendence of the One-Good with regard to Intelligence, symbolized by Kronos; and the Soul, Zeus, who escapes from the voracity of his father, is the first demiurge god, whose function is to serve as mediator between the intelligible and the sensible world. (shrink)

One of the main challenges in medicine is to guarantee an appropriate drug supply according to the real needs of patients. Closed-loop strategies have been widely used to develop automatic solutions based on feedback variables. However, when the variable of interest cannot be directly measured or there is a lack of knowledge behind the process, it turns into a difficult issue to solve. In this research, a novel algorithm to approach this problem is presented. The main objective of this study (...) is to provide a new general algorithm capable of determining the influence of a certain clinical variable in the decision making process for drug supply and then defining an automatic system able to guide the process considering this information. Thus, this new technique will provide a way to validate a given physiological signal as a feedback variable for drug titration. In addition, the result of the algorithm in terms of fuzzy rules and membership functions will define a fuzzy-based decision system for the drug delivery process. The method proposed is based on a Fuzzy Inference System whose structure is obtained through a decision tree algorithm. A four-step methodology is then developed: data collection, preprocessing, Fuzzy Inference System generation, and the validation of results. To test this methodology, the analgesia control scenario was analysed. Specifically, the viability of the Analgesia Nociception Index as a guiding variable for the analgesic process during surgical interventions was studied. Real data was obtained from fifteen patients undergoing cholecystectomy surgery. (shrink)

This work focuses on the application of machine learning techniques to assist the clinicians in the administration of analgesic drug during general anaesthesia. Specifically, the main objective is to propose the basis of an intelligent system capable of making decisions to guide the opioid dose changes based on a new nociception monitor, the analgesia nociception index. Clinical data were obtained from 15 patients undergoing cholecystectomy surgery. By means of an off-line study, machine learning techniques were applied to analyse the possible (...) relationship between the analgesic dose changes performed by the physician due to the hemodynamic activity of the patients and the evolution of the ANI. After training different classifiers and testing the results under cross validation, a preliminary relationship between the evolution of ANI and the dosage of remifentanil was found. These results evidence the potential of the ANI as a promising index to guide the infusion of analgesia. (shrink)

Promoting the use of contact tracing technology will be an important step in global recovery from the COVID-19 pandemic. Across two studies, we assessed two messaging strategies as motivators of intended contact tracing uptake. In one sample of 1117 Australian adults and one sample of 888 American adults, we examined autonomy-supportive and controlling message framing and the presence or absence of information safety as predictors of intended contact tracing application uptake, using an online randomized 2 × 2 experimental design. The (...) results suggested that the provision of data safety assurances may be key in affecting people’s intentions to use contact tracing technology, an effect we found in both samples regardless of whether messages were framed as autonomy-supportive or controlling. Those in high information safety conditions consistently reported higher intended uptake and more positive perceptions of the application than those in low information safety conditions. In Study 2, we also found that perceptions of government legitimacy related positively to intended application uptake, as did political affiliation. In sum, individuals appeared more willing to assent to authority regarding contact tracing insofar as their data safety can be assured. Yet, public messaging strategies alone may be insufficient to initiate intentions to change behavior, even in these unprecedented circumstances. (shrink)

Depuis une vingtaine d'annees, on assiste un peu partout a un regain d'interet pour les ecrits socratiques de Xenophon. Que Xenophon ne nous donne pas davantage que Platon un portrait historiquement fiable de Socrate peut etre considere comme un acquis de la critique du XXe siecle. Laissant transparaitre dans son temoignage des options profondement differentes de celles de Platon, Xenophon temoigne par la meme, cependant, des tensions, voire des oppositions qui traversaient le milieu socratique autour du souvenir et de la (...) comprehension de la personne de Socrate: cette seule consideration suffit a faire de Xenophon une source essentielle pour notre connaissance de l'immediat apres Socrate et, par dela, pour notre intelligence de l'histoire de la reception de Socrate dans les siecles ulterieurs. Le colloque dont sont issues les etudes rassemblees dans ce volume, organise a l'Universite de Provence (Aix-Marseille I) du 6 au 9 novembre 2003, s'inscrit dans cette perspective. Plus qu'un bilan de la nouvelle orientation des etudes xenophontiennes, qu'il est encore trop tot pour etablir, on y verra l'illustration de la diversite d'approches dont est susceptible le temoignage de Xenophon sur Socrate. Due a Louis-Andre Dorion, une bibliographie des etudes sur les ecrits socratiques de Xenophon publiees dans le dernier quart de siecle temoigne de la vitalite retrouvee de ce domaine de recherche. (shrink)

Automatic control of physiological variables is one of the most active areas in biomedical engineering. This paper is centered in the prediction of the analgesic variables evolution in patients undergoing surgery. The proposal is based on the use of hybrid intelligent modelling methods. The study considers the Analgesia Nociception Index to assess the pain in the patient and remifentanil as intravenous analgesic. The model proposed is able to make a one-step-ahead prediction of the remifentanil dose corresponding to the current state (...) of the patient. The input information is the previous remifentanil dose, the ANI variable and the electromyogram signal. Modelling techniques used are Artificial Neural Networks and Support Vector machines for Regression combined with clustering methods. Both training and validation were done with a real dataset from different patients. Results obtained show the potential of this methodology to calculate the drug dose corresponding to a given analgesic state of the patient. (shrink)

Closed-loop administration of propofol for the control of hypnosis in anesthesia has evidenced an outperformance when comparing it with manual administration in terms of drug consumption and post-operative recovery of patients. Unlike other systems, the success of this strategy lies on the availability of a feedback variable capable of quantifying the current hypnotic state of the patient. However, the appearance of anomalies during the anesthetic process may result in inaccurate actions of the automatic controller. These anomalies may come from the (...) monitors, the syringe pumps, the actions of the surgeon or even from alterations in patients. This could produce adverse side effects that can affect the patient postoperative and reduce the safety of the patient in the operating room. Then, the use of anomaly detection techniques plays a significant role to avoid this undesirable situations. This work assesses different one-class intelligent techniques to detect anomalies in patients undergoing general anesthesia. Due to the difficulty of obtaining real data from anomaly situations, artificial outliers are generated to check the performance of each classifier. The final model presents successful performance. (shrink)

Este artículo pretende mostrar las líneas fundamentales de la teoría merleaupontyana acerca de la violencia, centrándonos en sus «escritos de guerra». Consta de cuatro epígrafes: una Introducción en la que describimos la situación histórica que influye en la propuesta de Merleau-Ponty, así como explicamos las expresiones «mains sales»-«mains propres». Un segundo apartado en el que caracterizamos las «manos limpias» en base al optimismo democrática el cual se apoya en una conciencia pura. En el tercer epígrafe hacemos patente la crítica merleau-pontyana (...) a los fundamentos teóricos de los «manos limpias» y señalamos su nuevo concepto de humanismo cuya figura central es Maquiavelo. Asimismo, nos detenemos en la ambigüedad existente entre la coexistencia primigenia y la violencia, de modo que una llama a la otra. Finalmente, concluimos definiendo a Merleau-Ponty como «filósofo de la Modernidad», concepto que adquiere un nuevo matiz en su obra.  . (shrink)

Several studies have explored differences between North American and European doctor patient relationships. They have focused primarily on differences in philosophical traditions and historic and socioeconomic factors between these two regions that might lead to differences in behaviour, as well as divergent concepts in and justifications of medical practice. However, few empirical intercultural studies have been carried out to identify in practice these cultural differences. This lack of standard comparative empirical studies led us to compare differences between France and the (...) USA regarding end-of-life decision-making. We tested certain assertions put forward by bioethicists concerning the impact of culture on the acceptance of advance directives in such decisions. In particular, we compared North American and French intensive care professional's attitudes toward: (1) advance directives, and (2) the role of the family in decisions to withhold or withdraw life-support. (shrink)

El propósito de este artículo es poner de manifiesto cómo la ciencia y la filosofía reflexiva son insuficientes para Merleau-Ponty, fenomenólogo que pretende dar con lo que el mundo vivido es. La ciencia no sirve a sus fines porque ha olvidado su raigambre en el universo experimentado por un sujeto y ha construido un supra-mundo susceptible de un conocimiento cierto y evidente. Por su parte, la filosofía reflexiva tampoco le resulta apropiada porque también ha olvidado su cuna en el mundo (...) vivido y, para obtener un conocimiento verdadero de aquello que estudia, se ha centrado únicamente en un "mundo-representación" depurado de cualquier elemento contaminante que imponga limites a un saber plenamente racional. Merleau-Ponty deja de lado ambos procederes y busca un método que le permita contactar con el mundo tal cusí es, en toda su riqueza y esplendor. (shrink)

Jerry Fodor and Ernest Lepore [(1992) Holism: a shopper's guide, Oxford: Blackwell; (1996) in R. McCauley (Ed.) The Churchlands and their critics , Cambridge: Blackwell] have launched a powerful attack against Paul Churchland's connectionist theory of semantics--also known as state space semantics. In one part of their attack, Fodor and Lepore argue that the architectural and functional idiosyncrasies of connectionist networks preclude us from articulating a notion of conceptual similarity applicable to state space semantics. Aarre Laakso and Gary Cottrell [(1998) (...) in M. A. Gernsbacher & S. Derry (Eds) Proceedings of the 20th Annual Conference of the Cognitive Science Society, Mahway, NJ: Erlbaum; Philosophical Psychology ] 13, 47-76 have recently run a number of simulations on simple feedforward networks and applied a mathematical technique for measuring conceptual similarity in the representational spaces of those networks. Laakso and Cottrell contend that their results decisively refute Fodor and Lepore's criticisms. Paul Churchland [(1998) Journal of Philosophy, 95, 5-32 ] goes further. He uses Laakso and Cottrell's neurosimulations to argue that connectionism does furnish us with all we need to construct a robust theory of semantics and a robust theory of translation. In this paper I shall argue that whereas Laakso and Cottrell's neurocomputational results may provide us with a rebuttal of Fodor and Lepore's argument, Churchland's conclusion is far too optimistic. In particular, I shall try to show that connectionist modelling does not provide any objective criterion for achieving a one-to-one accurate translational mapping across networks. (shrink)

This article delves into the thought of an author who has not been studied. Besides, it understands that the best way to begin this study is through the Free Assembly of Puerta del Sol in Madrid on May 15th. García Calvo’s position was not influential in this Movement, but it can help us understand it in its origin, in the subsequent development and even in current days. Especially in its inner contradictions: those so called two M15’s _ souls _. (...) The article also analyzes the relationship of the Indignants’ Movement with the 1965’s students’ riot, where García Calvo was also a protagonist. Finally, the article focuses on one of the biggest discrepancies of the thinker from Zamora about the _ Spanish Revolution _, concerning the assessment of Information and Communication Technologies. (shrink)

Aristóteles es (junto con Platón) el pensador más importante de toda la filosofía. La división en disciplinas que hoy conocemos (Lógica, Metafísica, Física, Ética, Política, etc.) ha surgido de él.

The field of neuroaesthetics attempts to identify the brain processes underlying aesthetic experience, including but not limited to beauty. Previous neuroaesthetic studies have focussed largely on paintings and music, while performing arts such as dance have been less studied. Nevertheless, increasing knowledge of the neural mechanisms that represent the bodies and actions of others, and which contribute to empathy, make a neuroaesthetics of dance timely. Here, we present the first neuroscientific study of aesthetic perception in the context of the performing (...) arts. We investigated brain areas whose activity during passive viewing of dance stimuli was related to later, independent aesthetic evaluation of the same stimuli. Brain activity of six naïve male subjects was measured using fMRI, while they watched 24 dance movements, and performed an irrelevant task. In a later session, participants rated each movement along a set of established aesthetic dimensions. The ratings were used to identify brain regions that were more active when viewing moves that received high average ratings than moves that received low average ratings. This contrast revealed bilateral activity in the occipital cortices and in right premotor cortex. Our results suggest a possible role of visual and sensorimotor brain areas in an automatic aesthetic response to dance. This sensorimotor response may explain why dance is widely appreciated in so many human cultures. (shrink)

Based on a deliberative democracy, this book uses a hermeneutic-critical methodology to study bibliographical sources and practical issues in order to analyse the possibilities, limits and consequences of the digital transformation of democracy. Drawing on a two-way democracy, the aim of this book is intended as an aid for thinking through viable alternatives to the current state of democracy with regard to its ethical foundations and the moral knowledge implicit in or assumed by the way we perceive and understand democracy. (...) It is intended to stimulate reflection and discussion on the basis that, by addressing what we understand as democracy, we can inevitably influence the reality known as democracy. Democracy’s evident regression in today’s world makes this all too apparent: it has become a hostage to all kinds of autocracies and technopopulisms, which are supported to a greater or lesser extent by the current algorithmic revolution. (shrink)

Este trabajo plantea el papel de la providencia y de la religión en los principales temas de la Ciencia Nueva: el mito, las primeras comunidades, la dialéctica de nobles y plebeyos, la lógica poética, etc., esbozando el proceso de cómo los hombres pasan a ser de hombres sin Dios a hombres con leyes. This paper deals with the role of both Providence and religion within the range of the main themes in the “New Science”: myth, the first human communities, the (...) dialectics between nobles and plebeians, logic, politics, etc., sketching in turn the way in which human beings became men with laws from the stage of Godlessmen. (shrink)