How did cultural factors participate in the event of October in Chile? How were these factors related to each other? What implications did they have for collective action and social life? The purpose of the article is to carry out a cultural reading of the October event. To do this, a dialogue is proposed between cultural sociology and cultural studies, applied to the October protest movement, resorting to interpretive research tools. The appropriation of Plaza Italia, in Santiago, by the protesters, (...) is used in an illustrative way to highlight the cultural elements and their interactions. Among the findings, the production of meaning based on motifs and frames stands out, the production of its own symbolism and iconography and the deployment of performances that allow defining the Plaza itself as an artifact of protest. Then certain scopes of the above for civil society are discussed. It concludes with a projection of the work and a brief reflection on the relationship between social sciences and humanities to deploy an interpretive strategy of empirical research. (shrink)

¿Qué pasa cuando un concepto tan ambiguo como “Desarrollo” es trabajado por un libre pensador global (de acuerdo a Alberto Acosta) como J. María Tortosa? ¿Qué pasa cuando un texto enfoca de manera directa las paradojas, confusiones y debilidades de un concepto tan usado en ciencias sociales y por lo mismo tan impreciso? Se gana en precisión y claridad analítica, pero a la vez en apertura y creatividad interpretativa. El concepto pierde su carácter de concepto paraguas, para mostrar limitacion..

La tesis defendida en el trabajo es que la promesa-deseo llamado “democracia”, entendida como la confluencia necesaria y beneficiosa entre participación ciudadana con un modelo de gestión política (hoy concertacionista), es una de las principales “deudas” de los Gobiernos de la Concertación. Deuda, porque en el diseño político del retorno a la democracia se marginó a las fuerzas sociales del “ejercicio del poder” -aunque en la lucha por su consecución las fuerzas sociales jugaron un rol fundamental- lo que ha culminado (...) en un déficit de participación ciudadana y de ciudadanía participativa en los 20 años de gobiernos concertacionistas. Sin embargo hoy, por la acción de las fuerzas sociales y potencialmente por el discurso del último Gobierno, se han generado una serie de condiciones para discutir y encauzar el modelo sociopolítico hacia la inclusión y participación de la ciudadanía, entendida en un doble sentido: de fortalecimiento de la sociedad civil contra la fragmentación del tejido social (reconstrucción del demos) y el desarrollo de mecanismos de participación ciudadana en la gestión de lo público, contra la desvalorización de la democracia y la política (reconstrucción de la polis). (shrink)

El número 28 de Revista Polis se abre a la discusión en torno a la “disputa por la construcción democrática” en América Latina, sus sentidos, límites, potencialidades y alternativas, desde la perspectiva de subjetividades colectivas, de los movimientos sociales y la acción colectiva. En el marco de los procesos de configuración, estabilización y profundización del orden democrático en América Latina, nos preguntamos: ¿De qué manera participan los actores sociales y las subjetividades colectiv..

Rastrear los diferentes sentidos de lo público en la historia de la humanidad, es entrar en un terreno marcado por la polémica. Sus raíces y huellas son posibles de encontrar en la polis griega como en la res pública romana. Su fisonomía moderna está marcada, sin duda, por el pensamiento de Inmanuel Kant, quien de alguna manera delimitará el debate, que continuará en las reflexiones seminales de Jurgen Habermas sobre la esfera pública o en la crítica de Hannah Arendt a (...) la distinción entre .. (shrink)

ResumenEl siguiente trabajo propone problematizar los supuestos construccionistas que subyacen a la teorización e investigación sociológica de los problemas públicos. Para ello, revisamos los componentes onto-epistémicos del construccionismo y su relación con los principales autores en este campo de investigación con el objetivo de tensionarlos a partir de las propuestas pragmatistas en el mismo ámbito. Nuestra propuesta es que la investigación en los problemas públicos se fortalece al cruzar ambas aproximaciones. Para demostrar el punto, nuestro argumento se plantea de la (...) siguiente manera. Luego de la introducción en la que fijamos el problema, presentamos los fundamentos construccionistas a partir del trabajo de Gusfield y sus derivados. Posteriormente, formulamos las propuestas pragmatistas francesas, siguiendo a Cefaï. A continuación, cerramos con una discusión en torno a la relación con los alcances empíricos, analíticos y políticos en el estudio de los problemas públicos.Palabras clave: construccionismo; pragmatismo; problemas sociales; públicos; reclamos públicos. (shrink)

El trabajo propone discutir el concepto de sociedad civil, para replantearlo desde una posición que privilegia el momento normativo de construcción teórica, desde una función epistemológica más que teórica, en sus articulaciones con la ciudadanía activa y con estrategias de gobernanza local que privilegian la pertenencia de la ciudadanía a una comunidad política determinada. En el marco de la globalización hoy los procesos de desarrollo local requieren complejizar las relaciones de actores que participan de estos procesos, más allá de la (...) relación Estado-Mercado. Para ello trabajamos un concepto normativo de sociedad civil y sus relaciones con la ciudadanía activa, que luego problematizamos con la inclusión de estrategias de participación ciudadana en la preocupación por la gobernanza local. Finalizamos con algunas notas sobre el rol de la investigación participativa en la relación anteriormente propuesta, todo enmarcado en un horizonte donde es posible otra democracia. (shrink)

Ernesto Laclau es un reconocido teórico político precursor del postmarxismo. Si bien reside en Inglaterra hace varios lustros, su vinculación con Argentina y América Latina sigue siendo muy importante. Su libro Hegemony and Socialist Strategy de 1985 (aparecido en español en 1987 con el título Hegemonía y Estrategia Socialista) co-escrito con Chantal Mouffe tuvo un gran impacto en el pensamiento de la intelectualidad de izquierda identificada con un proyecto de radicalización de los ideales ..

La racionalidad técnica y el pensamiento experto aparecen hoy como el principal instrumento para legitimar la toma de decisiones en el campo de la política. El proceso de racionalización de todas las esferas de la vida que anunciara hace poco más de un siglo Max Weber, encuentra la política contemporánea, un territorio fértil para su reproducción. Las democracias latinoamericanas no están exentas de esta dinámica de reducción de lo político a lo técnico, que traduce los conflictos inherentes ..

El presente artículo, tiene como objetivo mostrar que el giro copernicano centrado en el Ego trascendental ha sido cuestionado y revisado críticamente por el giro lingüístico-hermenéutico contemporáneo al decir de Scannone.[1] Esta doble criticidad es posible a partir de la reinterpretación de las categorías esenciales de la metafísica moderna cuyo puntapié inicial puede situarse en el “otro comienzo” del pensar que produce Heidegger para la filosofía contemporánea. De este modo, la tesis que sostenemos en este artículo es que esta nueva (...) racionalidad crítica se encuentra sintetizada en la noción de Acontecimiento heideggeriana. [1] Scannone, J. C.; “El nuevo pensamiento y el otro comienzo”: en Scannone, J. C. Comp.; Un nuevo pensamiento para otro mundo posible, Editorial de la Universidad Católica de Córdoba, Córdoba, 2010, p.10. (shrink)

Este trabajo tiene como objetivo argumentar a favor de la tolerancia de ciertas "inmoralidades inofensivas o sin víctimas". Tomando como punto de partida el liberalismo perfeccionista de Joseph Raz, así como la crítica que de él hace Robert P. George, se plantean argumentos a favor de tolerar ciertos males en aras de evitar que se instrumentalice a las personas. Como conclusión se afirma que, aunque equivocadamente, es posible elegir realizar acciones consentidas que atenten contra el principio del daño. This paper (...) argues for tolerance of some "harmless or victimless immoralities". To this end —and taking into account both Joseph Raz's perfectionist liberalism, and the critique of the latter by Robert P. George— arguments are set forth for tolerance of some evils aimed at avoiding using people as a means. In conclusion, it is stated that, although mistakenly, people should be free to carry out consented actions which infringe upon harm principle. (shrink)

A complete list of one dimensional groups definable in the p-adic numbers is given, up to a finite index subgroup and a quotient by a finite subgroup.

Cancer is a singular cellular state, the emergence of which destabilises the homeostasis reached through the evolution to multicellularity. We present the idea that the onset of the cellular disobedience to the metazoan functional and structural architecture, known as the cancer phenotype, is triggered by changes in the cell's external environment that occur with ageing: what ensues is a breach of the social contract of multicellular life characteristic of metazoans. By integrating old ideas with new evidence, we propose that with (...) ageing the environmental information that maintains a multicellular organisation is eroded, rewiring internal processes of the cell, and resulting in an internal shift towards an ancestral condition resulting in the pseudo‐multicellular cancer phenotype. Once that phenotype emerges, a new local social contract is built, different from the homeostatic one, leading to tumour formation and the foundation of a novel local ecosystem. (shrink)

El libro Aurelio Arturo y la poesía colombiana del siglo xx. Espacio y subjetividad en el contexto de la modernidad tardía despliega ante el lector una sucesión de marcos de análisis de la poesía colombiana del siglo xx. A manera de eje transversal, distintas piezas poéticas de la obra del poeta colombiano Aurelio Arturo (1906-1974) son tomadas como referente literario a partir del cual distinguir los principales tópicos de la poesía colombiana en el siglo xx. Dicho así, la reflexión se (...) concentra en una concepción canónica de la poesía colombiana, con remisión a la personalidad y la obra de autores como Rafael Maya, José Eustasio Rivera, el grupo Piedra y Cielo, Eduardo Carranza, el grupo Mito, Jorge Gaitán Durán, el grupo Nadaísmo, Jaime Jaramillo Agudelo, José Manuel Arango, Héctor Rojas Erazo, Andrés Holguín y Álvaro Mutis. (shrink)

From our everyday commuting to the gold medalist’s world-class performance, skillful actions are characterized by fine-grained, online agentive control. What is the proper explanation of such control? There are two traditional candidates: intellectualism explains skillful agentive control by reference to the agent’s propositional mental states; anti-intellectualism holds that propositional mental states or reflective processes are unnecessary since skillful action is fully accounted for by automatic coping processes. I examine the evidence for three psychological phenomena recently held to support anti-intellectualism and (...) argue that it supports neither traditional candidate, but an intermediate attention-control account, according to which the top-down, intention-directed control of attention is a necessary component of skillful action. Only this account recognizes both the role of automatic control in skilled action and the need for higher-order cognition to thread automatic processes together into a unified, skillful performance. This applies to bodily skillful action in general, from the world-class performance of experts to mundane, habitual action. The attention-control account stresses that, for intentions to play their role as top-down modulators of attention, agents must sustain the intention’s activation; hence, the need for reflecting throughout performance. (shrink)

Does self-control require willpower? The question cuts to the heart of a debate about whether self-control is identical with some psychological process internal to the agents or not. Noticeably absent from these debates is systematic evidence about the folk-psychological category of self-control. Here, we present the results of two behavioral studies (N = 296) that indicate the structure of everyday use of the concept. In Study 1, participants rated the degree to which different strategies to respond to motivational conflict exemplify (...) self-control. Participants distinguished between intra-psychic and externally-scaffolded strategies and judged that the former exemplified self-control more than the latter. In Study 2, participants provided various solutions to manage motivational conflict and rated their proposals on effectiveness. Participants produced substantially more intra-psychic strategies, rated them as more effective, and advised them at a higher rate than externally-scaffolded strategies. Taken together, these results suggest that while people recognize a plurality of strategies as genuine instances of self-control, purely internal exercises of self-control are considered more prototypical than their externally-scaffolded counterparts. This implies a hierarchical structure for the folk psychological category of self-control. The concept encompasses a variety of regulatory strategies and organizes these strategies along a hierarchical continuum, with purely intra-psychic strategies at the center and scaffolded strategies in the periphery. (shrink)

Researchers often claim that self-control is a skill. It is also often stated that self-control exertions are intentional actions. However, no account has yet been proposed of the skillful agency that makes self-control exertion possible, so our understanding of self-control remains incomplete. Here I propose the skill model of self-control, which accounts for skillful agency by tackling the guidance problem: how can agents transform their abstract and coarse-grained intentions into the highly context-sensitive, fine-grained control processes required to select, revise and (...) correct strategies during self-control exertion? The skill model borrows conceptual tools from ‘hierarchical models’ recently developed in the context of motor skills, and asserts that self-control crucially involves the ability to manage the implementation and monitoring of regulatory strategies as the self-control exercise unfolds. Skilled agents are able do this by means of flexible practical reasoning: a fast, context-sensitive type of deliberation that incorporates non-propositional representations into the formation and revision of the mixed-format intentions that structure self-control exertion. The literatures on implementation intentions and motivation framing offer corroborating evidence for the theory. As a surprising result, the skill of self-control that allows agents to overcome the contrary motivations they experience is self-effacing: instead of continuously honing this skill, expert agents replace it with a different one, which minimizes or prevents contrary motivations from arising in the first place. Thus, the more expert you are at self-control, the less likely you are to use it. (shrink)

Las guerras centroamericanas de la década de 1980 provocaron giros analíticos en las agendas intelectuales. En este trabajo estudio el caso de Ignacio Martín-Baró, psicólogo social y sacerdote jesuita de la Universidad Centroamericana (UCA) de El Salvador. Postulo que su propuesta de imprimir una perspectiva latinoamericana al pensamiento psicosocial derivó de la necesidad de comprender las crisis sociales surgidas con la guerra. Martín-Baró se interesó por el ‘mundo desgarrado de la vida cotidiana’ como lugar de análisis de los principales conflictos (...) sociales, entre los que destacó la tortura y la alta dosis de crueldad manifestada en el ejercicio de la violencia. Por último, analizo sus reflexiones sobre los impactos de la guerra en la salud mental, especialmente en la niñez, y subrayo su llamado de atención sobre el carácter cultural de la violencia y los desafíos que ello implicaba para la imaginación de un nuevo futuro de convivencia. Si bien fue un pensador en constante alerta sobre la importancia del análisis históricamente sustentado para comprender las crisis sociales, sus intervenciones intelectuales imaginaron un futuro de viabilidad histórica y de sostenibilidad de la vida para las mayorías con las que comprometió su quehacer. (shrink)

Self-control is deemed crucial for reasons-responsive agency and a key contributor to long-term wellbeing. But recent studies suggest that effortfully resisting one’s temptations does not contribute to long-term goal attainment, and can even be harmful. So how does self-control improve our lives? Finding an answer requires revising the role that overcoming temptation plays in self-control. This paper distinguishes two forms of self-control problems: temptation (the presence of a strong wayward motivation) and apathy (the lack of commitment-advancing motivation). This distinction makes (...) it possible to separate negative self-control (aimed at overcoming temptation) from positive self-control (aimed at overcoming lack of motivation). The paper argues that temptation should not play a central role in our conception of self-control, since overcoming temptation is neither necessary nor sufficient for successful self-control. (shrink)

In this chapter we use methods of corpus linguistics to investigate the ways in which mathematicians describe their work as explanatory in their research papers. We analyse use of the words explain/explanation (and various related words and expressions) in a large corpus of texts containing research papers in mathematics and in physical sciences, comparing this with their use in corpora of general, day-to-day English. We find that although mathematicians do use this family of words, such use is considerably less prevalent (...) in mathematics papers than in physics papers or in general English. Furthermore, we find that the proportion with which mathematicians use expressions related to ‘explaining why’ and ‘explaining how’ is significantly different to the equivalent proportion in physics and in general English. We discuss possible accounts for these differences. (shrink)

Sophists and rhetoricians like Gorgias are often accused of disregarding truth and rationality: their speeches seem to aim only at effective persuasion, and be constrained by nothing but persuasiveness itself. In his extant texts Gorgias claims that language does not represent external objects or communicate internal states, but merely generates behavioural responses in people. It has been argued that this perspective erodes the possibility of rationally assessing speeches by making persuasiveness the only norm, and persuasive power the only virtue, of (...) speech. Against this view, I show how Gorgias’ texts support a robust normativity of language that goes well beyond persuasion while remaining non-representational. Gorgias’ claims that a speech can be persuasive and false, or true and unpersuasive, reveal pragmatic, epistemic, and agonistic constraints on the validity of speech that are neither representational nor reducible to sheer persuasiveness. (shrink)

Effort and the feeling of effort play important roles in many theoretical discussions, from perception to self-control and free will, from the nature of ownership to the nature of desert and achievement. A crucial, overlooked distinction within the philosophical and scientific literatures is the distinction between theories that seek to explain effort and theories that seek to explain the feeling of effort. Lacking a clear distinction between these two phenomena makes the literature hard to navigate. To advance in the unification (...) and development of this area, this article provides an overview of the main theories of the nature of effort and the nature of the feeling of effort, and then discusses how efforts and their feelings are related. Two key takeaways emerge. First, there is widespread agreement that efforts are goal-directed actions. Second, one of the main philosophical issues to be decided is whether feelings of effort should be defined by reference to efforts (effort-first approach), or whether efforts are defined by reference to the feeling of effort (feeling-first approach). (shrink)

In “Willpower with and without effort”, G. Ainslie advances our understanding of selfcontrol by theoretically unifying multiple forms of willpower. But one crucial question remains unanswered: How do agents pick the right forms of willpower in each situation? I argue that willpower requires tactical skill, which detects willpower-demanding contexts, selects context-appropriate tactics, and monitors their implementation. Research on tactical skill will significantly advance our understanding of willpower.

Self-control, the capacity to resist temptations and pursue longer-term goals over immediate gratifications, is crucial in determining the overall shape of our lives, and thereby in our ability to shape our identities. As it turns out, this capacity is intimately linked with our ability to control the direction of our attention. This raises the worry that perhaps social media are making us more easily distracted people, and therefore less able to exercise self-control. Is this so? And is it necessarily a (...) bad thing? This paper analyzes the nature of attention, its vices and virtues, and what currently available evidence has to say about the effects of social media on attention and self-control. The pattern that seems to be emerging is that, although there is an association between higher use of social media and lower attentional control, we do not yet know whether it is social media use that makes people more distracted, or whether those who use social media the most do so because they are more easily distracted. Either way, the rise of the ‘Web 2.0’ does raise questions about whether the virtues of attention will change in the future, and whether this will bring with it a transformation in the way we shape our selves. (shrink)

Habitual action would still be a tremendously pervasive feature of our agency. And yet, references to habitual action have been marginal at best in contemporary philosophy of action. This neglect is due, at least, to the combination of two ideas. The first is a widespread view of habit as entirely automatic, inflexible, and irresponsive to reasons. The second is philosophy of action’s tendency (dominant at least since Anscombe and Davidson) to focus on explaining action by reference to reasons. Arguably, if (...) habitual behavior is reasons-irresponsive, and if action is explained by reference to reasons, the study of habit would have very little to teach about action. Recently, however, there has been a surge in philosophical interest on habit and habitual action. Novel approaches are challenging the two ideas mentioned above, arguing that (1) habitual behavior is not entirely automatic or inflexible, but instead has a particular kind of flexibility and intentionality; and that (2) acting out of habit can count as a form of acting for reasons, even in the absence of the traditional rationalizing mental states: belief, desire, and intention. -/- The essays contained in this issue move discussions forward in exciting new directions. In what follows we present each paper and situate it within its broader theoretical context, so that this introduction may serve also as an introduction to the topic of habitual action. A crucial lesson that emerges from these essays is a need to move past disputes between philosophical schools or traditions. Rather than combatting between different philosophical factions, an ecumenical approach capable of skillfully bringing together elements from different traditions seems better able to tackle problems that remain unsolved. These problems include (but are not limited to): developing an account of responsibility for habitual action; explaining our ability to perform joint habitual actions; and clarifying the link between habit and self-control. (shrink)

Concerns about threats to human autonomy feature prominently in the field of AI ethics. One aspect of this concern relates to the use of AI systems for problematically manipulative influence. In response to this, the European Union’s draft AI Act (AIA) includes a prohibition on AI systems deploying subliminal techniques that alter people’s behavior in ways that are reasonably likely to cause harm (Article 5(1)(a)). Critics have argued that the term ‘subliminal techniques’ is too narrow to capture the target cases (...) of AI-based manipulation. We propose a definition of ‘subliminal techniques’ that (a) is grounded on a plausible interpretation of the legal text; (b) addresses all or most of the underlying ethical concerns motivating the prohibition; (c) is defensible from a scientific and philosophical perspective; and (d) does not over-reach in ways that impose excessive administrative and regulatory burdens. The definition is meant to provide guidance for design teams seeking to pursue responsible and ethically aligned AI innovation. (shrink)

For agents like us, the feeling of effort is a very useful thing. It helps us sense how hard an action is, control its level of intensity, and decide whether to continue or stop performing it. While there has been progress in understanding the feeling of mental effort and the feeling of bodily effort, this has not translated into a unified account of the general feeling of effort. To advance in this direction, I defend the single-feeling view, which states that (...) the feeling of effort is one and the same for both mental and bodily actions. This feeling represents the subjective costs, both mental and physical, of performing a given action. Cost-based approaches have recently become influential for the feeling of mental effort. Here I focus on arguing that our sense of bodily effort does not simply represent physiological processes, but rather represents the subjective costs of a bodily action. Through this paper I discuss the role of the feeling of effort (and affective states more broadly) in action guidance and the sense of agency. I also define efforts themselves in terms of the feeling of effort. (shrink)

The literature on mathematical explanation contains numerous examples of explanatory, and not so explanatory proofs. In this paper we report results of an empirical study aimed at investigating mathematicians’ notion of explanatoriness, and its relationship to accounts of mathematical explanation. Using a Comparative Judgement approach, we asked 38 mathematicians to assess the explanatory value of several proofs of the same proposition. We found an extremely high level of agreement among mathematicians, and some inconsistencies between their assessments and claims in the (...) literature regarding the explanatoriness of certain types of proofs. (shrink)

El presente artículo examina la semántica de la anagnórisis en la diégesis de Tucídides y los poetas trágicos. Vinculando el corpus narrativo de la tragedia griega y de la stásis en la democracia de la Grecia Clásica, el texto formula dos ejercicios: Primero, mediante el examen de algunas especies lexicales que constituyen el campo semántico de la tragedia (hamartía, amatía y katastrophé), se establece el nexo entre «lance patético» y anagnórisis que acontecen al héroe trágico y al ciudadano ateniense narrado (...) por Tucídides. Segundo, mediante la indagación de los lexemas enunciados en la anagnórisis del héroe trágico y del ciudadano ateniense, con la noción de «sintagma trágico» el artículo imbrica el campo semántico de la diégesis trágica e historiográfica para postular la conjunción de una lengua trágico-política en común. (shrink)

In recent years, Julien Deonna and Fabrice Teroni have proposed to understand emotions as embodied evaluative attitudes we take towards objects that figure in nonevaluative representational states. Although their account nicely explains some of the key features that emotions are widely taken to have, it runs into a version of what I call the problem of integration. In the case of the attitudinal view, the integration problem takes the form of explaining how, from the point of view of the subject, (...) the bodily responses that make up the attitude part of the emotion and the representational states that provide the particular object of the emotion come to form an intentionally structured unitary experience, that is, one in which the bodily responses are intentionally directed towards the object. I argue that what explains this integration is the way in which the experience of bodily responses and the experience of the representational states interact. This, I propose, produces what I call an experience of convergence. I also suggest that understanding emotional experience in this way not only solves the problem of the integration but also provides a more solid ground for the claim that emotions qua embodied attitudes are evaluative. (shrink)

Scholarship on Aristotle’s theory of action has recently veered toward an intellectualist position, according to which reason is in charge of setting the goals of action. This position has recently been criticized by an anti-intellectualism revival, according to which character, and not reason, sets the goals of action. I argue that neither view can sufficiently account for the complexities of Aristotle’s theory, and suggest a middle way that combines the strengths of both while avoiding their pitfalls. The key problem for (...) intellectualism is that Aristotle explicitly states reason cannot set the goals of action. The key problem for anti-intellectualism is that he also holds that the soul’s rational part must guide and prescribe over the non-rational part. I propose indirect intellectualism, a promising middle path. (shrink)

This reflection considers recent United Nations’ normative developments in international human rights law and their potential to assess, with a gender perspective, retrogressive economic policies being promoted by International Financial Institutions in the context of the COVID-19 pandemic. Orthodox and androcentric economic policies, such as structural adjustment, austerity, privatisation and deregulation of labour and financial markets, normally have devastating effects on women’s rights. Yet, the financial responses with which IFIs are trying to help states manage the effects of the pandemic (...) seem to continue promoting those androcentric economic policies. This piece concludes that ex ante human rights and gender impact assessments of multilateral loans’ conditionalities should be conducted and that women’s participation in this process as well as access to adequate quantitative and qualitative data to understand the differentiated effects of those economic policies on gender equality, are crucial. These reflections were born out of the authors’ own family and country challenges. (shrink)

This paper introduces the theory QST of quasets as a formal basis for the Nmatrices. The main aim is to construct a system of Nmatrices by substituting standard sets by quasets. Since QST is a conservative extension of ZFA (the Zermelo-Fraenkel set theory with Atoms), it is possible to obtain generalized Nmatrices (Q-Nmatrices). Since the original formulation of QST is not completely adequate for the developments we advance here, some possible amendments to the theory are also considered. One of the (...) most interesting traits of such an extension is the existence of complementary quasets which admit elements with undetermined membership. Such elements can be interpreted as quantum systems in superposed states. We also present a relationship of QST with the theory of Rough Sets RST, which grants the existence of models for SQT formed by rough sets. Some consequences of the given formalism for the relation of logical consequence are also analysed. (shrink)

Los trabajos enfocados en estudiar los procesos de digitalización de las noticias ya no constituyen un tema incipiente en el campo de la comunicación. Pasaron más de 15 años de la aparición de los primeros formatos online de los periódicos y ya es posible encontrar diversos tipos de abordajes académicos que dan cuenta de preocupaciones teóricas y metodológicas sobre los modos de abordar los procesos de digitalización de las noticias. En el siguiente trabajo presentaremos una síntesis de los principales aportes (...) realizados en Iberoamérica y Estados Unidos con el objeto agrupar 3 matrices que en general han guiado a los intereses de estos trabajos: a) relevar las primeras experiencias de digitalización de periódicos ya reconocidos, b) analizar las nuevas características que asume la práctica periodística y los componentes discursivos de los nuevos formatos periodísticos y c) reconocer la emergencia de nuevos actores que comienzan a disputar el campo periodístico. (shrink)

In this paper, we propose to investigate one common adult representation of childhood that will serve both to reflect on and to problematize current and varied representations. As such, our object of study will always be a representation and not a substantialist definition. We propose to analyze the adult concept “child” from a critical perspective by reviewing it through a historical lens—that is, as it is expressed in the political and educational world of 19th century Chile, which, in turn, we (...) can glimpse in the historical writings of Domingo Faustino Sarmiento. To carry out this journey, we propose three guiding thematic axes: 1) how all school apparatuses embody, configure and assume a certain identifiable representation of “child’ and childhood; 2) an analysis of the characteristics and objectives of the 19th century Chilean school apparatus, particularly in its function as a government device, or dispositif; 3) just how that dispositif becomes visible to inquiry in the historical record, particularly in what it can reveal to us about the image or images of childhood held by adults. To be understood by adults as a boy or a girl in Chile during that period is communicated in the historical record through a myriad of diverse sources, each requiring consideration in its context. Magazines, syllabaries, school textbooks and children's stories configure different perspectives on and attitudes toward childhood, which in turn are associated with the social origin of these documents and the purposes they embody. The images, ideas and signs of interaction that appear in these school documents act cumulatively to reveal a cultural image of “child” and aid us in understanding the political and socio-cultural significance attributed to that period in the human life-cycle. And while we cannot claim to have identified how all adults of 19th century Chile understood and represented childhood, such documents do offer insights into the beliefs and assumptions of the political and ruling classes. (shrink)

In the first place, I propose to specify the debate between non-anthropocentrists and anthropocentrists as one between those who defend that the environment has intrinsic value, that is, value that while independent of all relation to human beings is still morally binding, and those who deny this, i.e., assert that the environment only has extrinsic value. I argue for the second option but claim that this should not be an obstacle to address some of the worries of environmental ethics, since (...) extrinsic value is not limited to instrumental value. In this regard, I present sentimentalism as an alternative according to which there are ways of valuing things as ends in themselves and not only as means. (shrink)

In the first place, I propose to specify the debate between non-anthropocentrists and anthropocentrists as one between those who defend that the environment has intrinsic value, that is, value that while independent of all relation to human beings is still morally binding, and those who deny this, i.e., assert that the environment only has extrinsic value. I argue for the second option but claim that this should not be an obstacle to address some of the worries of environmental ethics, since (...) extrinsic value is not limited to instrumental value. In this regard, I present sentimentalism as an alternative according to which there are ways of valuing things as ends in themselves and not only as means. (shrink)

In this paper we discuss the notions of adequacy and truth functionality in quantum logic from the point of view of a non-deterministic semantics. We give a characterization of the degree of non-functionality which is compatible with the propositional structure of quantum theory, showing that having truth-functional connectives, together with some assumptions regarding the relation of logical consequence, commits us to the adequacy of the interpretation sets of these connectives. An advantage of our proof is that it is independent of (...) the number of truth values involved, generalizing previous works. We also show the failure of the adequacy of every Nmatrix that is a model of the non-distributive lattice of quantum propositions. En este trabajo discutimos las nociones de adecuación y veritativo-funcionalidad en la lógica cuántica, desde el punto de vista de una semántica no determinista. Damos una caracterización del grado de no-funcionalidad compatible con la estructura proposicional de la teoría cuántica, mostrando que tener conectivos veritativo-funcionales, junto con algunos presupuestos relativos a la relación de consecuencia lógica, nos compromete con la adecuación de los conjuntos de interpretación de estos conectivos. Un punto ventajoso de nuestra prueba es que se independiza de la cantidad de valores de verdad involucrados, generalizando trabajos previos. Probamos también que falla la adecuación de cualquier Nmatriz que sirva como modelo para el retículo no distributivo de proposiciones cuánticas. (shrink)

Objetivo: El siguiente artículo tiene como propósito la revisión de la literatura existente cuyo enfoque sea las herramientas tecnológicas utilizadas para el abordaje del paciente con síntomas de salud mental, de manera virtual, para describir las ventajas, la eficacia, la efectividad y los beneficios de estas herramientas, a partir de la literatura encontrada. Métodos: se realizó una búsqueda en las bases de datos Pubmed, Elsevier, UpToDate, Journal of Medical Internet Research y Google Académico. Se identificó un total de 58 artículos (...) que versan sobre la eficacia y efectividad de las diferentes modalidades digitales (tales como aplicaciones, cuestionarios en línea, mensajes de texto, etc.) que tratan la salud mental. Resultados: la búsqueda realizada arrojó un total de 58 artículos. Tras la eliminación de duplicados, el número fue de 50 artículos. Después de la caracterización de la información basada en la revisión de la totalidad del contenido, fueron elegidos 30 artículos para que sirvieran como base para la construcción de la síntesis de datos. Conclusiones: las herramientas virtuales utilizadas en salud mental ofrecen un sin fin de beneficios para prestar un servicio con un acceso más sencillo a la población, de forma económica y efectiva, sin temor a que los pacientes sean estigmatizados al momento de buscar ayuda, como se pudo evidenciar en los artículos presentados. Además, las herramientas digitales utilizadas en psiquiatría han demostrado ser eficaces y seguras, sin embargo, son de reciente aparición y cuentan con una cantidad limitada de estudios que demuestren objetivamente su eficacia en esta área. (shrink)