RESUMENLa introducción que Platón hace en Gorgias de cada nuevo interlocutor se interpreta, por quien sustituye al anterior, como una rendición por aiskhos frente a Sócrates. Los estudios clásicos han entendido que la pretensión de Platón es mostrar paso a paso lo que se oculta tras la apariencia de la retórica, y por eso hace más radicales a sus representantes, para conseguir la asociación inconsciente en la mente del lector de que tras la máscara de Gorgias se esconde Calicles. Sin (...) embargo, según nuestra interpretación, Platón no deseaba tanto mostrarnos la faz oculta de la retórica cuando combatir tres rentes retóricos que partían de distintos presupuestos sobre la moral. PALABRAS CLAVEPLATÓN-GORGIAS-RETÓRICA-SOFISTAABSTRACTIn Gorgias the introduction Plato makes of each new interlocutors is interpreted by the successive speaker as a surrender on the part of the prvious one due to aiskhos before Socrates' arguments. Classical studies have explanied that Plato aims to show step by step what is hidden under the appearance of Rhetoric. That is why he makes its representatives more radical in order to produce, in the reader's mind, the unconcious association that Callicles is hidden behind Gorgias' mask. Neverthless, according to our interpretation, Plato did not intend to show us the hidden face of rhetoric but to combat three rhetorical fronts wich originated in different moral assumptions.KEYWORDSPLATO-GORGIAS-RHETORIC-SOPHIST. (shrink)

RESUMENNuestro trabajo establece una comparación entre los dos periodos en que Platon realizó Gorgias y Fedro, para comprobar si hubo un cambio en sus concepciones retóricas, éticas y políticas o si, por el contrario,mantiene una undiad de pensamiento sin que se alteren sus creencias básicas sobre tales conceptos. Para realizar nuestro estudio, primero expondremos las ideas fundamentales que Platón presenta en Gorgias sobre retórica, ética y política, posteriormetne haremos lo propio en Fedro y finalmente sacaremos las conclusiones pertinentes en función (...) de nuestro análisis sobre los puntos de consenso o de dusenso en ambos diálogos.PALABRAS CLAVESFEDRO-GORGIAS-PLATON-RETORICAABSTRACTThe present work establishes a comparison between two periods of Plato's thought, in order to analize how his thinking evolved in his rhetorical, ethical and political conceptions. For this reason, two important dialogues have been chosen Gorgias and Phaedrus, in which may topics are developed, linking them with the aspects referred to above in wich one can evaluate whether Plato changed his main conceptions about rhetorical, ethical and political reality or, whather on the other hand, he continued to ahve an unity of thiking thoughout the great period in wich he carried out his intellectual workKEYWORDSGORGIAS-PHAEDRUS-PLATO-RHETORIC. (shrink)

This is a critical-hermeneutical and historical-comparative study on Political Economy, Economic History and Social Thought, applied to the American utopias in the 19th century and its role in the colonisation of the United States (US) west. This review is based on a heterodox economic approach, used in the disciplines of Religion and Economics. It gives a general view of religious and ideological utopias, as cooperative enterprises of intentional life in farms and workshop, making a comparative analysis of efficiency and sustainability. (...) This study attempts to explain the colonial paradox of American utopias because the last established, with more inversion, they were the first to fall. This study shapes the development of the western territories, from the Quaker’s Holy Experiment framework and its support for the utopias experiments in the expansion to Ohio, Indiana and Illinois. Contribution: This review offers a descriptive and explanatory study on the colonisation of the US west, under the hermeneutical turn from heterodox economic approaches, to deal with some current contradictions and anachronism in the mainstream view. Also, there is a systematisation of the American utopias, divided into religious and ideological experiments, with a comparison. (shrink)

This is a Political Economy study on migrants-citizens relations management in the United States of America, with special attention to the religious factor and the pendulum effect. There is a model switch, from integration policies to official persecution, under a high social opportunity cost. Also, there is a split between the State and civil society, causing civil disobedience and sanctuary network across the country. The paper focuses on the development of the Sanctuary Movement, as a case of popular action against (...) to the power elite policies and their sanctions. There was a revival of this movement during the values crisis or 2008 recession, but at the same time there was a critical division into the movement, with higher tension for the migrants. (shrink)

This study aimed to investigate the student-athletes' capability to face the academic, sport, and social challenges during the coronavirus disease 2019 (COVID-19) lockdown and to disclose novel aspects of dual careers. A 32-item online survey encompassing demographic characteristics, sport and university engagement, support and dual-career benefits, physical activity, sitting time, and the time deemed necessary to recover the previous level of performance was developed. Four hundred sixty-seven student-athletes (males: 57%, females: 43%) from 11 countries, competing in 49 different sports (individual: (...) 63.4%, team: 36.6%) at regional (17.5%), national (43.3%), and international (39.2%) levels, and enrolled at high school (21.9%) and university (78.1%) levels completed the survey. During the lockdown, the respondents decreased the time dedicated to sport and academics, although they maintained an active lifestyle. Student-athletes from countries under severe contagion were more likely to train at home, dedicate to academics, and receive support from the coach but less likely receive support from their teachers. With respect to their team sport counterparts, athletes competing in individual sports trained more and were more likely to receive support from their coaches. International athletes showed the highest training time and support from their coaches and as student-athletes. High school students received more support from their coaches and teachers, whereas university students were more likely considering dual careers useful to cope with the COVID-19 pandemic. This study substantiates the relevant role of competitive sports participation in the maintenance of active lifestyles, with student-athletes considering home training and e-learning valuable resources during the lockdown. Furthermore, their sport and academic commitments helped student-athletes cope with the emergency of the COVID-19 pandemic. (shrink)

AI research is being challenged with ensuring that autonomous agents learn to behave ethically, namely in alignment with moral values. Here, we propose a novel way of tackling the value alignment problem as a two-step process. The first step consists on formalising moral values and value aligned behaviour based on philosophical foundations. Our formalisation is compatible with the framework of (Multi-Objective) Reinforcement Learning, to ease the handling of an agent’s individual and ethical objectives. The second step consists in designing an (...) environment wherein an agent learns to behave ethically while pursuing its individual objective. We leverage on our theoretical results to introduce an algorithm that automates our two-step approach. In the cases where value-aligned behaviour is possible, our algorithm produces a learning environment for the agent wherein it will learn a value-aligned behaviour. (shrink)

We present a one per cent measurement of the cosmic distance scale from the detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation Spectroscopic Survey, which is part of the Sloan Digital Sky Survey III. Our results come from the Data Release 11 sample, containing nearly one million galaxies and covering approximately 8500 square degrees and the redshift range 0.2 < z < 0.7. We also compare these results with those from the publicly released (...) DR9 and DR10 samples. Assuming a concordance Λ cold dark matter cosmological model, the DR11 sample covers a volume of 13 Gpc3 and is the largest region of the Universe ever surveyed at this density. We measure the correlation function and power spectrum, including density-field reconstruction of the BAO feature. The acoustic features are detected at a significance of over 7σ in both the correlation function and power spectrum. Fitting for the position of the acoustic features measures the distance relative to the sound horizon at the drag epoch, rd, which has a value of rd,fid = 149.28 Mpc in our fiducial cosmology. We find DV = at z = 0.32 and DV = at z = 0.57. At 1.0 per cent, this latter measure is the most precise distance constraint ever obtained from a galaxy survey. Separating the clustering along and transverse to the line of sight yields measurements at z = 0.57 of DA = and H =. Our measurements of the distance scale are in good agreement with previous BAO measurements and with the predictions from cosmic microwave background data for a spatially flat CDM model with a cosmological constant. © 2014 The Author Published by Oxford University Press on behalf of the Royal Astronomical Society. (shrink)

El objetivo de este artículo es definir la concepción del acto involuntario de Francisco Suárez y mostrarla como un medio que permite comprender y profundizar en su teoría de la acción humana. En esta cuestión, el Doctor Eximio parte de presupuestos elaborados por Tomás de Aquino que amplía y adapta siguiendo sus propias tesis metafísicas y teológicas sobre la relación entre Dios y las creaturas. Mostraremos cómo Suárez vincula el verdadero involuntario con el _simpliciter_, lo forzado, necesario e indeseado, dejando (...) al _secundum quid_ como un acto mixto en el que la libertad y la voluntad, pese a las injerencias externas, no quedan anuladas. Por último, subrayaremos las consecuencias de la definición suareciana de lo involuntario sobre la noción de libertad, haciendo patente que tanto una como otra serían imposibles fuera del marco teórico que él sustenta, caracterizado por la eficiencia humana (y su dependencia de la divinidad) y no por la premoción física. (shrink)

L’exemple espagnol de Podemos montre comment sortir positivement des limites de l’horizontalité du mouvement, à la fois si riche et infructueuse, et comment agencer un geste politique d’autoconstitution, d’organisation et de représentation. Ce passage de l’horizontalité à la verticalité, de l’agitation et de la résistance du mouvement vers le travail de gouvernement pose non seulement des questions de spatialité, mais surtout des questions de temporalité, de durée. L’important passe par la (re)création d’un flux de mouvement politique, un système ouvert de (...) gouvernance depuis le bas qui maintient unis mouvement et gouvernement – par le débat constituant constant et par une extension de ce débat aux citoyens. (shrink)

El fuera de campo constituye uno de los elementos centrales del funcionamiento formal del cine. Su centralidad en el proceso de creación y en las formas en que produce rendimientos cinematográficos a veces no encuentra el centro de gravedad intelectual suficiente en los análisis académicos de lo cinematográfico, muchas veces más centrados en “lo que aparece en pantalla” que en lo que “no aparece”. Este artículo pretende mostrar la centralidad de lo “que no aparece”, su radical importancia e, incluso, su (...) capacidad para reescribir, por completo, lo que de facto aparece en la imagen. Esto llevaría, incluso, a difuminar la entidad ontológica “de lo que aparece”, llevando a que lo que aparezca sea, precisamente, lo que en principio estaba fuera. (shrink)

This research presents an educational experience that was developed in a private university in Santiago of Chile. The problematic issues respond to the need of tense the role of the literature in the formal education and the transforming capacity through its creative potential. The general objective is to analyze the didactic process of the lecture connecting the artistic products that students created, in a dramatic writing project context, supported by The Literary Education as an emerging paradigm.

Commentators believe that the COVID-19 pandemic reveals the inconveniences of capitalism and that the end of “neoliberalism” could be near. In this article we show that a capitalist ethics is capable to deal with the challenges of pandemics and comes with important advantages such as the prevention of overreactions. We apply both utilitarian and rights-based ethics to the case of epidemics in general and COVID-19 in particular. First a libertarian natural law ethics is used to assess the government interventions in (...) the Corona pandemic. We maintain that these interventions cannot be justified from a libertarian point of view despite of the possible objections that are discussed such as the “potential threat argument”. Moreover, the utilitarian argument in favor of government lockdowns is evaluated. The negative effects of lockdown on mental health, addictions, domestic violence, etc. have to be taken into account. The utilitarian argument in favor of lockdown is far from convincing, as economic calculation is not possible. (shrink)

The question of whether the entrepreneur is born or made, forces us to respond that the entrepreneurial culture clearly breaks with the myth that entrepreneurs are born. Currently, it is considered that entrepreneurial skills can be acquired like any other discipline and that is why it should be taught. Their teaching and learning are key to the well-being of the teacher and to the positive achievement of the students. The entrepreneurial culture is an educational objective of developed societies and has (...) its origin in the business culture. There are two current models, American and European. The one that develops in the Extremadura region, based on the European model, tries to create a vital state in the participating students that enhances competences such as creativity, personal initiative or self-confidence, elements that try to generate a true motivation to undertake. The motivated, accomplished and positive teacher contributes to that achievement and achieving it favors the well-being of teachers. It’s a round trip. It is a “do ut des.” In our research, we evaluated four entrepreneurial culture programs in the classroom: “Junioremprende,” “Teenemprende,” “Experemprende,” and “Youthemprende.” The teachers involved in the programs are 356, and the valid questionnaires are 154. The students enrolled in the programs are 4800, and the questionnaires valid 1198. In the questionnaire, one of the key questions is “general teacher satisfaction,” with 17 common questions for all the programs. An essential question posed is: “I am satisfied with the achievements obtained by my students to participate in the program” The results of our research, according to a seven-point Likert scale, gives a very high degree of teachers’ satisfaction. Their satisfaction was centered on the perception of their teachings are conducive to the achievement of his students. The degree of teacher satisfaction for each of the programs and significantly means differences were found with Junior program resulted the more satisfied for teachers. For students, participation in the programs resulted in high development of entrepreneurial competencies. Similarly to teachers results, Junior program was found more significant in developing students’ entrepreneurial competencies indicating that entrepreneurial education is very appropriate for children. Findings of this study suggest that entrepreneurial education should be encouraged for students at every stage of education. (shrink)

The similarity of documents in a large database of published Fractals articles was examined for redundancy. Three different text matching techniques were used on published Abstracts to identify redundancy candidates, and predictions were verified by reading full text versions of the redundancy candidate articles. A small fraction of the total articles in the database was judged to be redundant. This was viewed as a lower limit, because it excluded cases where the concepts remained the same, but the text was altered (...) substantially. Far more pervasive than redundant publications were publications that did not violate the letter of redundancy but rather violated the spirit of redundancy. There appeared to be widespread publication maximization strategies. Studies that resulted in one comprehensive paper decades ago now result in multiple papers that focus on one major problem, but are differentiated by parameter ranges, or other stratifying variables. This ‘paper inflation’ is due in large part to the increasing use of metrics (publications, patents, citations, etc) to evaluate research performance, and the researchers’ motivation to maximize the metrics. (shrink)

The similarity of documents in a large database of published Fractals articles was examined for redundancy. Three different text matching techniques were used on publisheds to identify redundancy candidates, and predictions were verified by reading full text versions of the redundancy candidate articles. A small fraction of the total articles in the database was judged to be redundant. This was viewed as a lower limit, because it excluded cases where the concepts remained the same, but the text was altered substantially.Far (...) more pervasive than redundant publications were publications that did not violate the letter of redundancy but rather violated the spirit of redundancy. There appeared to be widespread publication maximization strategies. Studies that resulted in one comprehensive paper decades ago now result in multiple papers that focus on one major problem, but are differentiated by parameter ranges, or other stratifying variables. This ‘paper inflation’ is due in large part to the increasing use of metrics (publications, patents, citations, etc) to evaluate research performance, and the researchers’ motivation to maximize the metrics. (shrink)

The similarity of documents in a large database of published Fractals articles was examined for redundancy. Three different text matching techniques were used on published Abstracts to identify redundancy candidates, and predictions were verified by reading full text versions of the redundancy candidate articles. A small fraction of the total articles in the database was judged to be redundant. This was viewed as a lower limit, because it excluded cases where the concepts remained the same, but the text was altered (...) substantially.Far more pervasive than redundant publications were publications that did not violate the letter of redundancy but rather violated the spirit of redundancy. There appeared to be widespread publication maximization strategies. Studies that resulted in one comprehensive paper decades ago now result in multiple papers that focus on one major problem, but are differentiated by parameter ranges, or other stratifying variables. This ‘paper inflation’ is due in large part to the increasing use of metrics (publications, patents, citations, etc) to evaluate research performance, and the researchers’ motivation to maximize the metrics. (shrink)

Este trabajo presenta los resultados preliminares obtenidos en la conformación del Atlas Iberoamericano en Bioética que ha desarrollado el Centro Anáhuac de Desarrollo Estratégico en Bioética (CADEBI) respecto a la identificación y análisis de las instituciones de Bioética existentes en la Región. Se realizó una revisión documental a través de motores de búsqueda, bases de datos, redes sociales y otras fuentes. La información obtenida se agrupó en seis diferentes categorías de acuerdo con la estructura, objetivos y actividades que desarrollan. De (...) esta manera, se realizó un diagnóstico inicial con base en las fuentes documentales disponibles en la Web. Como parte de los resultados, se identificaron 157 instituciones en 25 países; así como la variación en la densidad institucional, concentrándose principalmente en España (29 instituciones), México (26 instituciones), Argentina (17 instituciones), Brasil (13 instituciones), Chile (11 instituciones) y Colombia (8 instituciones). Además, se resalta la importancia de las comisiones nacionales de bioética en el desarrollo institucional, señalando la relación entre el avance científico y tecnológico de los países y el desarrollo de la bioética. El texto concluye con la propuesta de crear un Observatorio de la Red Iberoamericana de Bioética para documentar y promover el intercambio institucional y científico en la Región, así como algunas recomendaciones derivadas del desarrollo de este trabajo. (shrink)

RESUMENDesde su perspectiva nominalista, Dield sostiene que la utilidad de los enunciados matemáticos en el mundo físico no proporciona razones suficientes para creer que sean verdaderos; en realidad, las matemáticas no son algo que pueda evaluarse adecuadamente en términos de verdad o de falsedad. Por ello, tiene que negar la existencia de entidades matemáticas y rebatir la tesis de que estas entidades sean teóricamente indispensables. En su lugar, argumenta que la utilidad de las matemáticas puede justificarse solamente por su carácter (...) conservativo, esto es, que cualquier inferencia que pueda hacerse a partir de premisas nominalistas con su ayuda, podría haberse hecho sin ella. El principal objetivo de este artículo es mostrar que los aspectos más importantes del planteamiento de Field han sido mantenidos, hasta cierto punto, por Carnap y los empiristas lógicos.PALABRAS CLAVEEMPIRISMO LOGICO-NOMINALISMO-CARNAP-FIELDABSTRACTFrom his nominalistic point of view, Field claims that the utiity of mathematical assertions in the physical world gives no ground for believing in their trith; actually, mathematics is not the sort of thing that can be appropiately evaluated in terms of truth and falsehood. So, he has to deny that mathematical entities exist, and undermine the thesis that these entities are theoretically indispensable. he argues, instead, that the utility of mathematics can be accounted for only by its conservatiness, i.e., that any inference from nominalistic premises that can be made with the help of mathematics, could be made without it. The goal of this paper is to show that Field's main claim have been maintened, up to a point, by Carnap and the logical positivists. KEYWORDSLOGICAL EMPIRICISM-NOMINALISM-CARNAP-FIELD. (shrink)

Behavioral interventions have shown promising neuroprotective effects, but the cascade of molecular, brain and behavioral changes involved in these benefits remains poorly understood. Projecte Moviment is a 12-week multi-domain, single-blind, proof-of-concept randomized controlled trial examining the cognitive effect and underlying mechanisms of an aerobic exercise, computerized cognitive training and a combined groups compared to a waitlist control group. Adherence was > 80% for 82/109 participants recruited. In this study we report intervention-related changes in plasma biomarkers and structural-MRI and how they (...) related to changes in physical activity and individual variables and their potential role as mediators in the cognitive changes. Our results show that although there were no significant changes in molecular biomarker concentrations in any intervention group, changes in ICAM-1 and SDF1-α were negatively associated with changes in physical activity outcomes in AE and COMB groups. Brain volume changes were found in the CCT showing a significant increase in precuneus volume. Sex moderated the brain volume change in the AE and COMB groups, suggesting that men may benefit more than women. Changes in molecular biomarkers and brain volumes did not significantly mediate the cognitive-related benefits found previously for any group. This study shows crucial initial molecular and brain volume changes related to lifestyle interventions at early stages and highlights the value of examining activity parameters, individual difference characteristics and using a multi-level analysis approach to address these questions. (shrink)

Faith-based organizations are a key player in major sectors of activity for maintaining the welfare state, including health, education, and social services. This paper uses a multivariate regression model in an attempt to identify the factors that affect the relationship between work engagement and flourishing. The paper also discusses the empirical research gap that has been identified in the literature about the moderated effect of human values on this relationship. This study is based on a sample of 142 nuns of (...) a congregation belonging to a religious organization with an international scope and a Catholic inspiration. The case of religious women who have chosen to live a life consistent with the charism of the congregation constitutes a paradigmatic and unique environment to investigate the potential alignment of personal values with professional activity. Two important conclusions are derived from this work. First, the more engaged nuns are in their work (social action to serve the poorest and most disadvantaged people), the more they flourish in their working environment and in their personal lives. Second, certain personal values reinforce the relationship between the professional role (work engagement) and the personal role (flourishing). (shrink)

Tras el inesperado fallecimiento de la reina María de las Mercedes de Orleans el 26 de junio de 1878, las muestras de dolor y respeto se vivieron tanto dentro como fuera del Reino. De especial importancia fueron las exequias y el aparataje simbólico que la Colonia Española de Ciudad de México ofreció por el descanso de la reina en el templo de la Profesa de la capital mexicana. El objetivo de este trabajo, es analizar los valores artísticos e iconográficos de (...) las decoraciones efímeras realizadas en Ciudad de México, con motivo del fallecimiento de la esposa de Alfonso XII. (shrink)

el concepto de estabilidad económica desde una doble perspectiva macro y microeconómica nos sirve como instrumento para situar la primera crisis financiera internacional y nacional del siglo XXI.

El fenómeno turístico es uno de los elementos más importantes en relación a los vectores de cambio social. Como objetivo se plantea un análisis bibliométrico-descriptivo sobre el turismo activo y su relación con las prácticas deportivas mediante el estudio de la producción académica en Scopus. Las conclusiones ofrecen un perfilado de los intereses de investigación, temas, tópicos y elementos distintivos de los artículos centrados en esta línea de investigación, resaltando que existen publicaciones muy diversas sobre el tema de la relación (...) entre turismo activo y deporte, donde se contemplan distintos eventos deportivos como oferta turística en una gran variedad geográfica. (shrink)