HAN, Byung-Chul. Sociedade do cansaço. Vozes, Petrópolis: 2017.

The relevance of smart speakers is steadily increasing, allowing users perform several daily tasks. From a commercial perspective, smart speakers also provide recommendations of products and services that may influence the consumer decision-making process. However, previous studies have mainly focused on the adoption of smart speakers, but there is a lack of proper guidelines that help design the way these devices should offer their consumption recommendations. Based on a stimulus-organism-response approach, we analyze how two features of smart speakers' recommendations influence (...) on the effectiveness of such recommendations through its impact on user engagement and attitude. Data was collected from a sample of undergrad students in Spain using an experiment design that focused on a restaurant recommendation, and analyzed using partial least squares. On the one hand, our results suggests that gender congruence generates user engagement with the smart speaker. On the other hand, message length is positively related to attitudes towards the restaurant, at a declining rate. In addition, while better attitudes lead to higher visiting intentions, the influence of engagement on visiting intentions is partially mediated via attitudes. Thus, our findings contribute to understand the antecedents of users' engagement with smart speakers, as well as its impact on the customers' willingness to follow smart speakers' recommendations, constituting a base to analyze the impact of artificial intelligence solutions aimed to smooth the transitions of a customer through the stages of purchase process. (shrink)

O objeto do presente artigo concerne ao exame do conceito de senso comum teórico dos juristas e à investigação a respeito de suas funções sob a égide da Teoria Crítica do Direito desenvolvida por Luís Alberto Warat. Estrutura-se, assim, em duas etapas: a primeira, de caráter semântico, adstrita à conceituação e significação do objeto de pesquisa; e a segunda, de jaez teleológico-funcional, atinente à identificação de regiões e de suas funções ou efeitos.

Como é bem sabido, o problema da medição é um problema antigo – talvez mesmo o único problema - da Mecânica Quântica ou, pelo menos, de sua interpretação. Grosso modo, o problema da medição surge da transição de um sistema em Mecânica Quântica de um estado de superposição para um estado bem definido. Ou seja, da transição de um sistema num estado “quântico” para um “estado clássico”. Como também é bem conhecido, várias são as tentativas de solução para o (...) problema de medição. Apesar de existir uma vasta gama de opções, a maioria das soluções apresentadas assume o pressuposto que a Mecânica Quântica é aplicável, em princípio, universalmente; isto é, a todos sistemas físicos. No entanto, talvez possamos questionar essa suposição e talvez essa suposição seja o que torna o problema de medição problemático. Este artigo tem como objetivo i) analisar o pressuposto da universalidade da aplicabilidade da Mecânica Quântica e consequências para a formulação do problema da medição; ii) explorar a ideia de que as entidades clássicas não são ontologicamente redutíveis, mas emergentes de entidades quânticas. (shrink)

_Objetivo:_ conocer las opiniones de los ancianos sobre la vacuna anti-covid y su posible rechazo. _Metodología:_ se trata de un estudio exploratorio y cualitativo, realizado en un pequeño municipio, en el extremo Norte de Mato Grosso, Brasil. La recolección de datos ocurrió en marzo de 2021, a través de una entrevista semiestructurada. Para el análisis de datos se utilizó el software ATLAS.ti®. _Resultados:_ la mayoría de los ancianos mostró aceptación y deseo de ser inmunizados, pero aquellos con baja escolaridad (...) mostraron mayor rechazo a la vacuna, lo que fue percibido por los demás ancianos como una irresponsabilidad. Los participantes mencionan que toda persona tiene derecho a elegir. _Conclusiones:_ aunque los ancianos tenían una opinión positiva sobre la vacuna, se deben intensificar las acciones educativas, especialmente entre aquellos con baja escolaridad, para que la conducta de rechazo, si prevalece incluso después de diálogos y aclaraciones, no influya a terceros y ponga en peligro la salud de la comunidad. (shrink)

El artículo estudia la tercera y última confrontación con el Tratado de la libertad de Schelling que Heidegger sostuvo en 1941. El objetivo consiste en explicar el contexto del problema del acabamiento de la metafísica del idealismo alemán, para analizar la posición que tiene Heidegger de las nociones de diferencia y voluntad forjadas por la filosofía tardía de Schelling; de esta manera, a partir del abismo de la voluntad se muestra la intersección entre la filosofía de la libertad de Schelling (...) y la ontología del evento de Heidegger. (shrink)

In this work we extend approximate aggregation methods in time discrete linear models to the case of time varying environments. Approximate aggregation consists in describing some features of the dynamics of a general system involving many coupled variables in terms of the dynamics of a reduced system with a few number of variables. We present a time discrete time varying model in which we distinguish two time scales. By using perturbation methods we transform the system to make the global variables (...) appear and build up the aggregated system. The asymptotic relationships between the general and aggregated systems are explored in the cases of a cyclically varying environment and a changing environment in process of stabilization. We show that under quite general conditions the knowledge of the behavior of the aggregated system characterizes that of the general system. The general method is also applied to aggregate a multiregional time dependent Leslie model showing that the aggregated model has demographic rates depending on the equilibrium proportions of individuals in the different patches. (shrink)

The article explores the moral conflict between individual animal rights and the value of species conservation, using the culling of kangaroos to save earless dragons in Australia as a case study. The author argues that species do not possess nonderivative final value and thus cannot justify the infringement of individual rights. While recognizing the instrumental and contributory value of species, the paper rejects philosophical arguments that claim species have nonderivative value, such as the replication argument and the last person argument. (...) The author concludes that while there are important conservation duties, they should not violate individual rights, as exemplified by the kangaroo culling practice, which must be abolished. (shrink)

El presente articulo busca trazar ciertas coordenadas que nos permitan pensar el nuevo terreno extendido de la política contemporánea, proponiendo - a partir sobre todo del pensamiento de Bernard Stiegler - que este tiene lugar en el campo de las nuevas psicotecnologías al servicio del capital especulativo y financiero transnacional. Veremos que estas son piloteadas por una verdadera guerra económica que busca capturar y explotar el tiempo disponible de nuestro cerebro, condicionando de este modo el campo pulsional de los individuos (...) transformados así en consumidores. La explotación de nuestra atención y de nuestro campo pulsional implica una crisis y agotamiento del deseo y, al mismo tiempo, un proceso de gran regresión, lo que augura el advenimiento de una sociedad del capricho, de la desafección y adicción, destruyendo las bases mismas de la vida democrática. La tarea del pensamiento crítico consiste en la invención de nuevas armas conceptuales que reactiven la potencia pública a partir de las mismas potencialidades presentes en las tecnologías numéricas, de cara a abrir nuevos horizontes de deseos y esperanzas compartidos. (shrink)

We prove that a combinatorial consequence of the negation of the PCF conjecture for intervals, involving free subsets relative to set mappings, is not implied by even the strongest known large cardinal axiom.

Este artigo tem por objetivo analisar o projeto arquitetônico de fundamentação da ética do discurso desenvolvido por Karl-Otto Apel, a partir da década de 70. Pretendemos mostrar que Apel, a partir da linguagem, buscará desenvolver uma ética da responsabilidade para a sociedade global. Neste sentido, a linguagem enquanto médium intransponível de toda reflexão teórica e prática fundamenta uma intersubjetividade, que torna possível uma ética do acordo mútuo. Esta ética buscará dar conta, não apenas do plano normativo, mas, levará em consideração, (...) também, o âmbito prático de fundamentação. (shrink)

Leonardo Polo no es un filósofo cualquiera. Según Google Scholar es uno de los filósofos más citados en el campo de la antropología filosófica, tanto en español como en inglés. Este estudio presenta el proyecto PODIUN y explora diversas alternativas para la creación de un corpus digital destinado a mejorar la calidad de la investigación científica así como la difusión de su filosofía. Lo que aquí se presenta supone el punto de partida hacia una investigación de lingüística computacional cada vez (...) más articulada, incluyendo técnicas de inteligencia artificial. (shrink)

Jackson and Jackson (1995) argue that most current tests used to assess awareness of sequential material are flawed because of their emphasis on accuracy. They propose to distinguish two forms of sequence knowledge: Serial knowledge, that is, knowledge about the specific sequence that stimuli follow, which involves information about the statistical relationship between many sequence elements, and statistical knowledge, or knowledge about the probability of different transitions between adjacent sequence elements. Further, they suggest a new method to analyze generation performance, (...) which involves considering the correlation between subjects' responses and the distribution of transition probabilities, regardless of the accuracy of generation performance. In this comment, we first suggest that the distinction between serial and statistical knowledge is unwarranted except in one case which is not addressed by Jackson and Jackson. We propose instead that all sequence knowledge is essentially statistical in nature. Second, we suggest that using probabilistic instead of deterministic sequences is a better way to approach the assessment of explicit knowledge, and illustrate this contention with empirical and simulated examples based on previous and current research (Cleeremans, 1993; Cleeremans and McClelland, 1991; Jimenez, Mendez and Cleeremans. (shrink)

***Al principio fue la poesía,Antes del caos,Antes de la palabra.Poesía de ser,Del nacer,Del compadecer.Poéticamente vive el sentidoEn el secreto del mar,En las galerías de miradas,En el asombroso afán por alcanzar al ser humano,En la certeza de no estar solos en el universo,En el coraje de confiar en el misterio.Poéticamente vive el sentidoVolando en el mensaje soñador de los pájaros,Atónito, abisal, en la llegada al otro,Atento a la lujuria del crepúsculoAbrazando sus estrellas al amanec..

The goal of this article is to discuss several critical positions published recently in academic journals on the book The order of ‘Capital’, which aim is to lay the foundations for a republican reading of Marx’s major work. The core of the argument focuses against any attempt to derive normative proposals from scientific discoveries. From here, clarifying some key concepts and positions of the republican tradition is a necessary condition in order to show the close solidarity between Marx and Kant (...) about the formal and institutional conditions of any possible theory of justice. (shrink)

Mechanistic frameworks of investigation and explanation dominate the cognitive, neural, and psychological sciences. In this dissertation, I argue that mechanistic frameworks cannot, in principle, explain some kinds of cognition. In its place, I argue that complexity science has methods and theories more appropriate for investigating and explaining some cognitive phenomena. -/- I begin with an examination of the term 'cognition.' I defend the idea that "cognition" has been a moving target of investigation in the relevant sciences. As such it is (...) not historically true that there has been a thoroughly entrenched and agreed upon conception of "cognition." Next, I take up mechanistic frameworks. Although 'mechanism' is an umbrella term for a set of loosely related characteristics, there are common features: linearity, localization, and component dominance. I then describe complexity science, with emphasis on its utilization of dynamical systems modeling. Next, I discuss two phenomena that typically fall under the purview of complexity science: nonlinearity and interaction dominance. -/- A complexity science framework guided by the theory of self-organized criticality and utilizing the methods of dynamical systems modeling can surmount a number of challenges that face mechanistic frameworks when investigating some kinds of cognition. The first challenge is epistemic and concerns the inadequacy of mechanistic frameworks to facilitate the comprehensibility of massive amounts of data across various scales and areas of inquiry. I argue that complexity science is more appropriate for making big data comprehensible when investigating cognition, particularly across disciplines. I demonstrate this via an approach called nested dynamical modeling (NDM). NDM can facilitate comprehensibility of large amounts of data obtained from various scales of investigation by eliminating irrelevant degrees of freedom of that system as relates to the target of investigation. -/- The second shortcoming concerns ontological blind spots within mechanistic frameworks. Cognitive phenomena like extended cognition often fail to meet most, if not all, of the criteria assumed by many mechanistic approaches, especially component dominance. I argue that research guided by the notion of interaction dominance allows for extended cognition to be a real, empirically supported phenomenon within complex systems frameworks. In this chapter I discuss some of my experimental work on extended cognitive systems. -/- The search for mechanisms can be a reasonable starting position when attempting to explain natural phenomena in the life sciences. However, too strict of an adherence to theoretical and methodological commitments such as linearity, localization, and component dominance can result in intractable epistemic challenges and ontological blind spots. Complexity science has theories and methods to overcome such challenges in the investigation of cognition. (shrink)

The presence of the past is of prime importance in today's Mexican society. According to José Fuentes Mares, among the “peoples of the world the Mexican is the one who lives history the most”. With regard to the unsatisfactory relations between Mexico and North America, the journalist Alan Riding asks himself: “How can a people who relish the past to the point of intoxication understand another that looks constantly to the future?” In the Republic of Mexico, according to him, “the (...) entire past of the country throws a dense shadow over the present”. Conforming to a universal custom, every country divides its present past into four groups (survival, residues, memories and history), but in few nations are the four groups as copious as in this one. Although Mexico is rapidly shedding many old customs and is selling residual objects to foreign collectors on the sly, its historical treasure is still enormous, perhaps the largest in the world. (shrink)