El corpuscularismo sirvió a los físicos del XVII para matematizar la naturaleza al considerarla un conjunto de sistemas mecánicos. Pero la discontinuidad del atomismo chocaba con la continuidad de las magnitudes básicas, espacio y el tiempo, y derivadas. En su madurez, Galileo fundió física y matemáticas propo-niendo componer tanto los cuerpos como las magnitudes continuas a base de átomos inextensos (indivisibles). En el proceso inició el análisis de las propiedades de los conjuntos infinitos, pero no logró elaborar un cálculo que (...) le permitiese computar diferentes movimientos acelerados, mientras que en física no resolvió en problema fundamental de la condensación y la rarefacción.Seventeenth century atomism envisioned Nature as a set of mechanical systems to be treated mathematically. But the basic discontinuity of atomic theory of matter appeared inconsistent with the essential continuous character of geometrical magnitudes. In his old age Galileo devised a way to unify mathematics and physics via composing matter and continuous magnitudes out of an infinity of indivisible (atomic) units. Even though he forwarded the analysis of infinite sets, he couldn’t establish a calculus to compute and compare different accelerated motions. In physics he never solved the basic problem of condensation and rarefaction of substances. But the side results were interesting and even fascinating. (shrink)

Thomas S. Kuhn acuno la expresion tension esencial para aludir al conflicto entre las tendencias conservadora y revolucionaria en la ciencia. Estas dan lugar respectivamente a la ciencia normal, que trata de salvar al paradigma dominante de las refutaciones, y a la extraordinaria, que responde a las dificultades sustituyendo las viejas teorias por otras radicalmente novedosas. La actitud adoptada en cada momento no esta dictada por normas de racionalidad, sino por la psicologia y la sociologia de los cientificos y sus (...) comunidades. Al conceder una funcion central a la psicosociologia en la explicacion del desarrollo cientifico, Kuhn creo la alta tension hoy omnipresente entre racionalidad e irracionalidad, objetividad y subjetividad, universalismo y relativismo, realismo e idealismo. Este homenaje a la obra de Kuhn recoge diversas contribuciones a las principales caras de esta tension, desde la perspectiva de la filosofia, la sociologia, la psicologia y la historia de la ciencia. (shrink)

Para Galileo la Naturaleza tenía estructura geométrica. El atomismo veía los sistemas físicos como estructuras matemáticas; pero el atomismo es discontinuo y las magnitudes, continuas. Para unificar física y matemáticas, compuso la materia de átomos inextensos y las magnitudes continuas de infinitos elementos indivisibles, lo que planteó problemas físicos y matemáticos irresolubles pero estimulantes.

El tema de la hospitalidad fue suficientemente analizado por Jacques Derrida, el pensador francés de la deconstrucción. Este artículo busca investigar la cuestión de la hospitalidad considerando la oposición radical, la aporía, entre la ley de la hospitalidad incondicional, en su singularidad universal, y las leyes de la hospitalidad condicional. ¿Quién se encuentra apto para la hospitalidad? ¿Alguien que dice su nombre? ¿Una sujeto de derecho? ¿Un extranjero? Exploraremos algunas de las condiciones para responder a esta pregunta: la hospitalidad como (...) un asunto del lugar, como un asunto del lenguaje y como un asunto del nombre. (shrink)

El corpuscularismo sirvió a los físicos del XVII para matematizar la naturaleza al considerarla un conjunto de sistemas mecánicos. Pero la discontinuidad del atomismo chocaba con la continuidad de las magnitudes básicas, espacio y el tiempo, y derivadas. En su madurez, Galileo fundió física y matemáticas propo-niendo componer tanto los cuerpos como las magnitudes continuas a base de átomos inextensos (indivisibles). En el proceso inició el análisis de las propiedades de los conjuntos infinitos, pero no logró elaborar un cálculo que (...) le permitiese computar diferentes movimientos acelerados, mientras que en física no resolvió en problema fundamental de la condensación y la rarefacción.Seventeenth century atomism envisioned Nature as a set of mechanical systems to be treated mathematically. But the basic discontinuity of atomic theory of matter appeared inconsistent with the essential continuous character of geometrical magnitudes. In his old age Galileo devised a way to unify mathematics and physics via composing matter and continuous magnitudes out of an infinity of indivisible (atomic) units. Even though he forwarded the analysis of infinite sets, he couldn’t establish a calculus to compute and compare different accelerated motions. In physics he never solved the basic problem of condensation and rarefaction of substances. But the side results were interesting and even fascinating. (shrink)

Brahe creía que su teoría sobre los cometas refutaba el copernicanismo. Analizamos el argumento y mostramos que ningún sistema existente podía acomodarlos. Tras el decreto anticopernicano de 1616, muchos jesuitas que rechazaban a Ptolomeo e incluso coqueteaban con Copérnico se vieron obligados a abrazar el sistema de Brahe. La discusión de los cometas de 1618 permitía a los jesuitas reforzar a Brahe en un momento en que Galileo no podía defender el copernicanismo. La disputa de los cometas se examina bajo (...) esta luz y se conjetura la orientación pro-Brahe de las censuras del Diálogo de Galileo.It was Brahe’s belief that the motion of comets refuted Copernicus’ system and complied with his own. His argument is analyzed to show that neither could explain their motion. After the anti-copernican decree of1616 quite a few Jesuits that rejected Ptolemy and even courted Copernicus were bound to accept Brahe’s system. The appearance of comets in 1618 allowed the Jesuits to describe them and support Brahe, while Galileo could not treat them in copernican terms. So he crossed them off. The comets war is seen under this light and the pro-Brahe bias in the censorship of the Dialogo is strongly conjectured. (shrink)

Background: COVID-19 has taken many lives worldwide and due to this, millions of persons are in grief. When the grief process lasts longer than 6 months, the person is in risk of developing Complicated Grief Disorder. The CGD is related to serious health consequences. To reduce the probability of developing CGD a preventive intervention could be applied. In developing countries like Mexico, the psychological services are scarce, self-applied interventions could provide support to solve this problem and reduce the health impact (...) even after the pandemic has already finished.Aims: To design and implement a self-applied intervention composed of 12 modules focused on the decrease of the risk of developing CGD, and increasing the life quality, and as a secondary objective to reduce the symptomatology of anxiety, depression, and increase of sleep quality. The Intervention Duelo COVID follows the principles of User Experience and is designed according to the needs and desires of a sample of the objective participants, to increase the adherence to the self-applied intervention, considered one of the main weaknesses of online interventions.Methods: A Randomized Controlled Trial will be conducted from the 22nd of December of 2020 to the first of June 2021. The participants will be assigned to an intervention with elements of Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Mindfulness and Positive Psychology. The control group will be a wait-list condition, that will receive the intervention 1.5–2 months after the pre-measurement were taken. The Power Size Calculation conducted through G*Power indicated the need for a total of 42 participants, which will be divided by 21 participants in each group. The platform will be delivered through responsive design assuring with this that the intervention will adapt to the screen size of cellphones, tablets, and computers.Ethics and Dissemination: The study counts with the approval of the Research Ethics Committee of the Autonomous University of Ciudad Juárez, México, and it is registered in Clinical Trials. The article is sent and registered in clinical trials before the recruitment started. The results will be reported in future conferences, scientific publications, and media. (shrink)

Bernardi Perini, G. Aceto italico e poesia luciliana: Hor. Sat. I 7.--Bernardinello, S. Bessarione riassume la Fisica di Aristotele.--Bottecchia, M. E. I Mechanicha di Aristotele nel Parisinus graecus 2507.--Bottin, L. La tradizione araba della Retorica di Aristotele e il problema dell'exemplar decurtatum.--Chiereghin, F. Analogie di struttura tra la metodologia della storiografia filosofica di Platone e di Kant.--Ciani, M. G. Poesia come enigma.--Degani, E. Hippon. fr. 40 Med.--Donaldi, F. Note preparatorie all'edizione dell'Encomio di Elena gorgiano nella traduzione latina inedita di Pietro (...) Bembo.--Fumarola, V. Euripide e la tetralogia della femminilità.--Gentilini, A. Una consolatoria inedita del Bessarione.--Ghinatti, F. I culti greci di Paestum.--Longo, O. Note all'Elena e alle Nuvole.--Lunelli, A. Solis rota.--Meschini, A. Su alcuni luoghi del Reso.--Mignucci, M. In margine al concetto aristotelico di esistenza.--Mioni, E. L'Antologia greca da Massimo Planude a Marco Musuro.--Pianezzola, E. Haurio=ferio, perfodio. Un calco omerico mediato dagli scolii.--Pontani, F. M. La distruzione di Melos di Ghiannis Ritsos.--Rinaldi Mioni, G. Aspetto verbale nel greco classico e strutturalismo.--Riondato, E. Problematicità semantica ed etica nell'Etica a Nicomaco.--Serra, G. Alcune osservazioni sulle traduzioni dall'arabo in ebraico e in latino del De generatione et corruptione di Aristotele e dello pseudo-aristotelico Liber de causis.--Traina, A. Convexo nutantem pondere mundum (Verg. Ecl. 4,50).--Valentini, R. La reintroduzione dell'onciale e la datazione dei manoscritti greci in minuscola. (shrink)

In this paper, I discuss the similarity between Wittgenstein’s use of thought experiments and Relativity Theory. I begin with introducing Wittgenstein’s idea of “thought experiments” and a tentative classification of different kinds of thought experiments in Wittgenstein’s work. Then, after presenting a short recap of some remarks on the analogy between Wittgenstein’s point of view and Einstein’s, I suggest three analogies between the status of Wittgenstein’s mental experiments and Relativity theory: the topics of time dilation, the search for invariants, and (...) the role of measuring tools in Special Relativity. This last point will help to better define Wittgenstein’s idea of description as the core of his philosophical enterprise. (shrink)

La propuesta de Jullien se caracteriza por poner de relieve análisis sobre la existencia cotidiana que la tradición filosófica había tomado por demasiado contingentes y, por lo mismo, había dejado al tratamiento del arte, la poesía y la literatura. En este sentido, el filósofo ha tenido como una de sus líneas de trabajo la temática del encuentro y la intimidad entre sujetos. El objetivo de esta investigación es buscar si la noción de "encuentro" tiene consecuencias metafísicas y no sólo antropológicas (...) en su doctrina. Y, viceversa, indagaremos si, según Jullien, la disposición o no al encuentro y el ingreso del otro a la existencia depende de determinadas posiciones metafísicas previas. (shrink)

Chaque fois que nous "donnons forme" à quelque chose, cette représentation nous figure, par signes, l'objet évoqué, mais nous confirme également qu'il ne s'agit que d'un simulacre. D'où le besoin, à chaque époque, de créer du vivant pour pallier cette déception : tel est le sens du mythe de Pygmalion. Ce livre s'organise donc autour de deux pôles : d'un côté la nécessité de figurer, et de figurer l'acte même de la perception (voir le chapitre "Un oeil immense artificiel") ; (...) de l'autre, l'impératif de dépasser le signe. Il s'agit d'un défi radical, qui concerne l'avenir même des arts. C'est la raison de ce titre, A vif, qui témoigne d'un "coup d'oeil" : un regard et une incision pratiquée à vif dans l'objet, un désir de définitif qui ne caresse plus la forme, mais qui pénètre, met à nu, éviscère dans les paroles et dans les actes. Dedans et derrière l'oeil, comme dans l'un des plus impassibles traités d'anatomie du Cinquecento. Aujourd'hui, est-il encore vif notre oeil qui cherche le vivant? N'est-il pas lui-même défiguré par l'informe qui s'est logé en nous? Où est la pupilla viva qui illumine le Paradis et qui, de Dante à Baudelaire, a animé, de longs siècles durant, tant de quête mentale? Il faut remonter à ces origines, parcourir les espaces séculaires et sidéraux dans lesquels le cosmos était ordre, beauté, compréhension ; où, justement, il était nécessaire de "captiver les yeux pour avoir l'âme". Cet essai se voudrait une parabole déployée au fil de l'ardente soif humaine d'"exorbiter", de brûler la distance du point de vue, pour accéder, maintenant et à jamais, au vivant. (shrink)

El presente texto busca reflexionar en torno al mundo de las prácticas del cuerpo y su vínculo con cierto tipo de culturas juveniles que poseen como forma de vida la alteración corporal, y donde en la actualidad se puede observar –en nuestro país– una explosión de la experimentación con el tatuaje y con el piercing, y de manera más incipiente –pero también significativa– con los implantes, las escarificaciones, los branding, las expansiones y la variante de las suspensiones humanas; práctica sobre (...) la cual el artículo profundiza intentando dar cuenta del contexto social y cultural donde surge la suspensión humana; los procesos de apropiación que experimenta esta práctica a partir de la irrupción de culturas juveniles en las sociedades contemporáneas; los significados y procedimientos asociados a este ritual; y los nexos entre política, estética y modificación corporal. (shrink)

La búsqueda de una educación ambiental basada en los principios de la sustentabilidad, está en el centro de la reflexión de la autora. El arte de educar implica, por parte de educadores y educandos, consiste en asumirse como seres sociales y complejos; inmersos en una realidad que exige un compromiso constante con el medioambiente. La libertad que podemos alcanzar en el mundo exterior -el cual habitamos en tanto cuerpos interrelacionados entre sí y respecto de su medio- tiene como requisito previo (...) el desarrollo de nuestra libertad interna. La propuesta implica una educación ambiental como proceso crítico de comunicación y reelaboración constante del conocimiento, donde se construyen realidades sobre la base de la paz y de un futuro compartido. (shrink)

Este artículo reflexiona sobre algunas facetas de la descalificación al pensamiento libre, en paralelo a las inequidades de género. Se ejemplifica con la persecución a mujeres en distintas épocas a las que el poder destruyó, de un modo análogo a como la codicia del poder destruye la naturaleza. Realza el artículo la existencia de una diversidad de saberes, para los que se requieren puertas abiertas, superando los cerrojos excluyentes, cruzando los muros de la inequidad de género, de las injusticias sociales (...) y de los atropellos por razones étnicas y otras, y las actitudes destructoras de la naturaleza y de las culturas. (shrink)

The thought of François Jullien has made valuable contributions to contemporary philosophy, primarily by enriching the interpretation of certain classic themes through the uniqueness of ancient Chinese wisdom. This approach has revealed aspects that Western philosophy, with its metaphysics focused on being, has overlooked. Among these aspects, Jullien has drawn attention to how a series of resources of what could be called ‘Christian thought’ have remained unthought-of, at least from a philosophical perspective. The central question of this research is whether (...) this Christian logic represents just another resource, among several, that Jullien has utilized in his intellectual work, or if it also constitutes one of the fundamental sources of his own work and the beginnings of possible de-coincidence from the philosophy of being. The conclusions indicate a notable and indispensable presence of these Christian notions in his argumentative proposal, albeit without resorting to faith. This study will begin by reviewing the main theses of the French philosopher and, at the same time, will describe how he has been relating and discussing them with Christian doctrine. (shrink)

Many of the computing systems programmed using Machine Learning are opaque: it is difficult to know why they do what they do or how they work. Explainable Artificial Intelligence aims to develop analytic techniques that render opaque computing systems transparent, but lacks a normative framework with which to evaluate these techniques’ explanatory successes. The aim of the present discussion is to develop such a framework, paying particular attention to different stakeholders’ distinct explanatory requirements. Building on an analysis of “opacity” from (...) philosophy of science, this framework is modeled after accounts of explanation in cognitive science. The framework distinguishes between the explanation-seeking questions that are likely to be asked by different stakeholders, and specifies the general ways in which these questions should be answered so as to allow these stakeholders to perform their roles in the Machine Learning ecosystem. By applying the normative framework to recently developed techniques such as input heatmapping, feature-detector visualization, and diagnostic classification, it is possible to determine whether and to what extent techniques from Explainable Artificial Intelligence can be used to render opaque computing systems transparent and, thus, whether they can be used to solve the Black Box Problem. (shrink)

Home care is one of the fastest‐growing industries in the United States, providing valuable opportunities for millions of older adults and people with disabilities to live at home rather than in institutional settings. Home care workers assist clients with essential activities of daily living, but their wages and working conditions generally fail to reflect the importance of their work. Drawing on the work of Eva Feder Kittay and other care ethicists, we argue that good care involves attending to the needs (...) of another out of a concern for their well‐being. Such care should be standard in the home care system. Yet, because of the pervasive racial, gender, and economic inequalities that the home care industry perpetuates, home care workers and their clients cannot reasonably be expected to care about each other. We endorse reforms aimed at enabling home care workers and their clients to form and maintain professional relationships that cultivate care.. (shrink)

In this essay, Solis contemplates how queercrip-both homosexual and disabled-readings of four editions of "Snow White and the Seven Dwarfs" might be used to destabilize "normative" sexual identities. His goal is to argue against secrecy and for disclosure; thus, a main question guides the analysis: How might we use picture books to reevaluate human sexuality in all its varied manifestations to avoid condemning to the closet all those who do not approximate a prescribed "norm"?

In this essay, Solis contemplates how queercrip—both homosexual and disabled—readings of four editions of “Snow White and the Seven Dwarfs” might be used to destabilize “normative” sexual identities. His goal is to argue against secrecy and for disclosure; thus, a main question guides the analysis: How might we use picture books to reevaluate human sexuality in all its varied manifestations to avoid condemning to the closet all those who do not approximate a prescribed “norm”?

In this essay, Solis contemplates how queercrip—both homosexual and disabled—readings of four editions of “Snow White and the Seven Dwarfs” might be used to destabilize “normative” sexual identities. His goal is to argue against secrecy and for disclosure; thus, a main question guides the analysis: How might we use picture books to reevaluate human sexuality in all its varied manifestations to avoid condemning to the closet all those who do not approximate a prescribed “norm”?

Some believe that it is immoral to harm animals, but it is not immoral to kill humanely raised domesticated animals. Implicit in this is the assumption that it is possible to raise and slaughter animals without harming them significantly. In recent years, a number of philosophers – DeGrazia, Harman, Bradley, and others – have claimed that slaughter harms an animal in proportion to the amount of valuable future life that an animal loses in dying, which seems to challenge this assumption. (...) But a question remains: how much are domesticated animals, particularly humanely raised ones, harmed by their slaughter? Here, I take up this question. My answer may be surprising: in ordinary circumstances, slaughter hardly deprives humanely raised animals of any good life, and so is not very harmful to them. This result may strengthen the case for humane slaughter – or it may give us reason to revise our understanding of the harmfulness of death. (shrink)

La percepción de la vida se vincula a la actitud ante la muerte para abrirse a la experiencia estética en torno al Poema de Mio Cid y a las Coplas de Manrique. Los horizontes simbólicos que brotan de la épica y de la lírica acentúan la figura trágica del héroe, del caballero.