We propose various methods for combining or amalgamating propositional languages and deductive systems. We make heavy use of quantales and quantale modules in the wake of previous works by the present and other authors. We also describe quite extensively the relationships among the algebraic and order-theoretic constructions and the corresponding ones based on a purely logical approach.

In this paper we study interpretations and equivalences of propositional deductive systems by using a quantale-theoretic approach introduced by Galatos and Tsinakis. Our aim is to provide a general order-theoretic framework which is able to describe and characterize both strong and weak forms of interpretations among propositional deductive systems also in the cases where the systems have different underlying languages.

Objective: Mindfulness disposition is associated with various psychological factors and prevent emotional distress in chronic diseases. In the present study, we analyzed the key role of mindfulness dispositions in protecting the individual against psychological distress consequent to COVID-19 social distancing and quarantining. Methods: An online survey was launched on March 13, 2020, with 6,412 responses by April 6, 2020. Socio-demographic information, exposure to the pandemic, and quarantining were assessed together with psychological distress and mindfulness disposition. Multivariate linear regression analysis was (...) performed to study the influence of predictive factors on psychological distress and quality of life in Italian responders during the early days of lockdown. Pearson correlations were calculated to study the relations between mindfulness and psychiatric symptoms. Results: Multivariate linear regression run on socio-demographics, COVID-19-related variables, and mindfulness disposition as moderators of overall psychological distress showed that mindfulness was the best predictor of psychological distress (β = -0.504; p =.000). High negative correlations were found between mindfulness disposition and overall Global Severity Index (r = -.637; p =.000), while moderate to high associations were found between mindfulness and all SCL-90 sub-scales. Discussion: Findings showed that high dispositional mindfulness enhances well-being and helps in dealing with stressful situations such as the COVID-19 pandemic. Mindfulness-based mental training could represent an effective intervention to stem the post-traumatic psychopathological beginnings and preventing the onset of chronic mental disorders. (shrink)

Este trabajo analiza las implicancias de la relación comprensión lectora y resolución de problemas en matemática por medio de un análisis detallado de la formulación lingüística de problemas matemáticos y su resolución en un manual de apoyo docente elaborado para este propósito. De esta forma, se detallan diferentes enunciados de problemas en matemáticas para analizar desde su estructura verbal -conforme a una complejidad creciente e integrada- a fin de exponer su impacto enlas posibilidades de resolución por parte de los estudiantes (...) universitarios de primeraño en la Facultad de Ingeniería de la UC Temuco. (shrink)

La reciprocidad se revela como un principio social fundamental cuando se evidencia su estructura dual. Por un lado, el don desvía el valor de las cosas hacia una pretensión de reconocimiento y estatus, con lo que crea un contramundo social; por otro, tales pretensiones, muchas veces defraudadas, contrastan con las relaciones objetivas y éstas son criticadas sobre el trasfondo de la reciprocidad pretendida. En las Confesiones de Rousseau, el sentido del agradecimiento de los personajes jóvenes y marginales les confiere dignidad (...) y derecho a la crítica. Smith esboza un procedimiento de recontextualización afín al de las narraciones de Rousseau, pero en su teoría, el significado distinto que la reciprocidad da a los objetos y sujetos del intercambio tiene que descubrirse en un trasfondo social, como una realidad paralela. (shrink)

This paper aims to offer an image of Nietzsche as a reader of Schopenhauer, putting aside some fundamental issues, such as the influence of Wagner and the critique of his former master in his late philosophy. Trying to isolate these aspects, I will take Nietzsche as one of the most important reader of Schopenhauer. His deep veneration does not exclude relentless criticism and his relentless criticism does not exclude his deep veneration of Schopenhauer.

In his later writings, Althusser brings to light a repressed materialistic current in Western philosophy, ranging from Epicurus to Heidegger and Derrida. In this article, I argue that the comparison between Epicurus's conception of Nature and Heidegger's concepts of _Geworfenheit_ and _Es gibt_ allows Althusser to lay the foundation for a new notion of event. Through the analysis of this philosophical connection, Althusser aims both to think of Time and History in a non-teleological way and to create the conditions for (...) a political praxis that does not apply any kind of metaphysical principles to a constantly changing reality. (shrink)

According to Peirce one of the most important philosophical problems is continuity. Consequently, he set forth an innovative and peculiar approach in order to elucidate at once its mathematical and metaphysical challenges through proper non-classical logical reasoning. I will restrain my argument to the definition of the different types of discrete collections according to Peirce, with a special regard to the phenomenon called ?premonition of continuity? (Peirce, 1976, Vol. 3, p. 87, c. 1897).

A relação entre os quatro livros de O mundo como Vontade e Representação, isto é, entre as quatro partes da filosofia de Schopenhauer, tem sido uma das questões mais controversas da pesquisa sobre seu pensamento. Saber se a ética é de fato mais importante que a estética, ou se a metafísica deve ser subordinada à teoria do conhecimento, são questões que têm ocupado frequentemente os intérpretes do filósofo. Há diversas interpretações rivais sobre o modo como a filosofia de Schopenhauer deve (...) ser lida, se como um sistema arquitetônico e linear, ou orgânico e sem subordinação de uma parte à outra, por exemplo. As afirmações do próprio autor sobre o estatuto de sua filosofia nem sempre são suficientes para dirimir as controvérsias. No presente artigo, procurarei reconstruir algumas dessas leituras e propor uma interpretação própria para o que entendo ser o sistema filosófico de Schopenhauer. (shrink)

Resenha da obra Il giovane Schopenhauer. L'origine della metafisica della volontà, de Alessandro Novembre.

TRATA-SE APENAS, NESTE ARTIGO, DE APRESENTAR EM SUAS LINHAS GERAIS O PENSAMENTO DE PHILIPP MAINLÄNDER , FILÓSOFO HOJE COMPLETAMENTE ESQUECIDO, MAS QUE JÁ TEVE LEITORES COMO NIETZSCHE, BORGES E CIORAN, E QUE A HISTÓRIA DA FILOSOFIA RECONHECE APENAS COMO DEFENSOR E PRATICANTE DO SUICÍDIO. MAIS DESCONCERTANTE, PORÉM, QUE AS CONSEQÜÊNCIAS EXTREMAS QUE MAINLÄNDER RETIRA DA FILOSOFIA DE SCHOPENHAUER, É A SUA INTENÇÃO DE CONCILIAR O MAIS EXTREMO PESSIMISMO METAFÍSICO COM UM PENSAMENTO POLÍTICO SOCIALISTA.

This article inspects Peirce’s resonances on Deleuze’s semiotic. Whereas most of the literature agrees that Deleuze adapts Peirce’s semiotic to serve his Bergsonian-based theory of sign, this article claims that the relationship of Deleuze with Peirce’s writings is more foliated than it may appear at first. The development of this hypothesis invites to trace back Deleuze’s works before his very acquaintance with Peirce in the 1980s. Therefore, one of Peirce’s classical issues – the role that relations and habits play for (...) the triadic conception of sign – is considered with Deleuze’s early studies, in which he developed this same issue as to approach Hume and Proust. This background echoes years later in Deleuze’s incursion to Peirce’s semiotic in the 1980s ninety-two classes and two books on cinema. In fact, Deleuze’s own triadic conception of sign and his acknowledged pragmatist inclination prove to be closer to Peirce’s pragmatism than the scholarly literature tends to think or argue. The aim of this article is not, however, to build an overwhelming philosophical identity between Deleuze and Peirce, it sets up instead a steadier basis from where to understand their differences. Deleuze’s ignored five-year long lectures on cinema shows to be exegetically revealing with respect to his debts towards Peirce. (shrink)

In his Cahiers , Valéry says that writing two of his major dialogues, Eupalinos and L’âme et la danse , was an antidote to his ravaging mood: literature and spirituality are the remedy generated by a necessary and not eliminable evil, particularly the one that shows itself as ‘rage’ in love. The essay investigates thoroughly this contradictory logic and focuses on the problem of sensitiveness in Valéry’s work, pointing out a twofold presence of the ‘body’. Preserving these two presences, the (...) writing incessantly tries to make up “une fureur intelligente et expérimentale” and to give a new form, without deleting it, to sensitiveness’ acute pain. (shrink)

El carácter cognitivista de la ética es introducido por Hegel en el procesoreal y universal del espíritu con las figuras del desengaño trágico y de larelación conflictiva entre estado y sociedad. La referencia a las contradicciones de la conciencia ética confiada en lazos naturales y sociales aparece en Hegel cada vez que él quiere precisar el nexo entre ética y saber en el mundo moderno. Las contradicciones de la conciencia ética indican para él puntos de tránsito a la eticidad fundada (...) en el conocimiento de lo universal. La redefinición de lo ético en el medio del saber conceptual se realiza paraHegel sin embargo sólo mediante la superación e integración de las formaséticas correspondientes a la familia y la sociedad civil en el estado. (shrink)

Mediante el análisis de determinados pasajes del capítulo VI de la Fenomenología del espíritu, este trabajo demuestra cómo se vale Hegel de la tragedia griega para diseñar un modelo del desarrollo conflictivo de las relaciones entre sociedad y Estado. El hilo conductor de la lectura es el concepto de inversión (Verkehrung), que aparece estrechamente vinculado al de acción (Handlung). El estudio muestra, en conclusión, que la reducción de esta comprensión trágica de la eticidad a los términos del conflicto entre sociedad (...) civil y Estado de la Filosofía del derecho implica pérdidas grandes, pero no irrecuperables. (shrink)