Dentro de las actividades científicas de la Sección de Exactas de la Real Academia de Ciencias a lo largo del curso 2003--2004, el día 2 de febrero de 2004 se conmemoró el centenario del nacimiento de Andrei Nikolayevich Kolmogorov, uno de los más grandes matemáticos del siglo XX, con un breve ciclo de dos conferencias a cargo de dos especialistas en sus respectivas materias, precedidas de una breve introducción biográfica del autor de estas líneas y coordinador del ciclo, prof. Javier (...) Girón.…. (shrink)

Baldine Saint Girons s’efforce de montrer comment l’interrogation de Pierre Kaufmann oblige à décloisonner l’esthétique et examine le cas particulier de l’architecture. À la différence des autres arts plastiques, l’architecture oblige à penser de façon drastique ce qu’il en est du réel de l’espace et à assumer, d’une manière ou d’une autre, la peur suscitée par un espace qui se dérobe et qui se disloque.

Il saggio mira a superare l’antinomia tra la teoria di Wölfflin e quella di D’Ors, cercando una conciliazione tra storia dell’arte ed estetica. La contrapposizione tra il rigore di un principio formale e la sensibilità di un principio materiale viene superata grazie a un principio specificamente marino e alla sua ambivalenza (fonte di vita e di morte, strumento di legame e di dissociazione, principio di dolcezza e di aggressione). Infine, viene richiamata l’arte del modellare, in cui l’argilla trova la forma (...) attraverso la deformazione e in cui dall’amorfo si sviluppa una ricca vegetazione, e, attraverso Bachelard, viene sviluppata una paradossale analogia con l’arte del fabbro che però trova inaspettata conferma nelle curve carezzevoli degli esuberanti decori di ferro tipici del barocco siciliano. (shrink)

Resumen: Los niveles de concreción paradigmáticos, se estudian a través de aspectos como: la ontología, la epistemología y la metodología, cada uno delineado conforme a los diferentes paradigmas según sea el caso: positivista, post positivista o interpretativo, constructivista y el socio crítico. El estudio presente propone reflexionar sobre los paradigmas de la investigación científica considerando las características importantes de la complejidad del objeto de estudio en aplicación al paradigma o paradigmas, concluyendo que a través del uso de la geometría fractal (...) los diferentes elementos obtenidos de la investigación presentan resultados que sintetizan la realidad compleja para tener una visión sistémica generando conocimientos de manera holística. (shrink)

L'histoire du sublime, presque aussi ancienne que la philosophie, concerne, de nos jours, la plupart des disciplines qui la constituent esthétique, politique, éthique, anthropologie. Les philosophes ont d'abord pensé le sublime dans la sphère du discours. Ils ont étendu ensuite son domaine aux différents arts et aux grands phénomènes de la nature,- pour étudier, enfin, son apparition dans diverses formes d'activité humaine, comme les sciences et les techniques. Le sublime confronte la philosophie aux limites de son pouvoir, en vue de (...) la mettre en échec ou de lui permettre d'aller plus loin. Il opère à la fois comme principe de connaissance et comme principe de métamorphose. D'une part, il subvertit les valeurs du beau, du vrai et du bon, d'autre part, il me transcende ou me sublime, au sens très général où la sublimation est dépassement de soi. Le présent livre vise à redonner au sublime la place qu'il mérite dans notre système éducatif et dans nos vies : celle d'une épreuve initiatrice, susceptible d'insuffler la vie à des connaissances qui resteraient sinon formelles et tronquées. Il cherche également à nous orienter vers une science possible du sujet qui prenne en compte la vocation de l'homme à se transcender lui-même. (shrink)

The volume is divided into three sections.

En janvier 1783, deux musiciennes, Bianca Sacchetti et Andrianna Ferrarese, s’enfuirent de l’ospedale des Mendicanti, à Venise, pour tenter leur chance sur les scènes de théâtre. Formées dans l’une des quatre institutions vénitiennes destinées à recueillir les orphelins de Venise, elles étaient devenues des musiciennes hors pair, chantaient chaque jour dans la chapelle de l’ospedale et jouaient de plusieurs instruments. Le dossier consacré à leur fugue, qui se trouve toujours à l’Archivio di Stato de Venise, nous donne les circonstances et (...) les raisons de leur fugue, mais fournit également des informations précieuses et uniques sur les aspirations des « filles du choeur » à une vie meilleure. Des documents inédits illustrent les relations d’amitié qui pouvaient exister entre deux jeunes femmes recueillies par charité et suffisamment talentueuses pour avoir réussi à devenir deux des meilleures musiciennes de Venise. Retrouvées par les autorités, elles poursuivirent d’ailleurs une brillante carrière, l’une à l’opéra, l’autre au sein de l’ospedale, la Ferrarese créant même l’un des rôles du Così fan tutte de Mozart. (shrink)

Contrairement à l’attente du lecteur cultivé, ce n’est pas dans l’Analytique du sublime, mais dans celle du beau qu’on peut sentir l’influence de Longin sur Kant. Le rôle de la lecture de Burke est, lui, plus facile à cerner : Kant y trouve le fil directeur d’une opposition systématique du sublime et du beau et de leur nécessaire définition l’un par rapport à l’autre. La question du monisme ou du dualisme esthétique devient alors centrale et rejoint chez Kant celle du (...) sens de la place de la raison humaine. Quelle est la finalité de l’évolution? Et l’espèce humaine parvient-elle à « la fin dernière de sa destination morale » quand « l’art, ayant atteint sa perfection, redevient nature », selon la formule saisissante de Mutmasslicher Anfang der Menschengeschichte (VIII, 117-118, Pléiade, II, p. 513)? (shrink)

Apresentamos uma experiência de convivência entre uma professora e seus estudantes atuando em parceria e legitimidade, na qual a aprendizagem emerge a partir de um fluir de coordenações de ações recursivas. O texto se constitui como uma narrativa cartográfica que “mapeia” o fluir das ações e dos movimentos relacionados à convivência. Para explicar as experiências vivenciadas foi feito o uso da Teoria da Biologia do Conhecer, proposta por Humberto Maturana e por Francisco Varela, em especial os conceitos de convivência, de (...) coordenações de ações recursivas, de acoplamento estrutural e de autopoiese. Nessa perspectiva teórica, a aprendizagem é um processo intersubjetivo que acontece na experiência, em acoplamento com a estrutura do sujeito e do meio. A abertura ao fluir das ações, a parceria entre professora e estudantes, em legitimidade, são aspectos que permitiram a emergência de experiências com potencial de desencadear movimentos autopoiéticos relacionados aos processos de ensinar e de aprender. Dentre elas, destacam-se a meditação, aqui pensada a partir do conceito de Enação, e o Conversar Liberador, que oferece princípios para desencadear movimentos de observação de si e de autotransformação. Por fim, através da narrativa cartográfica, apresentamos algumas pistas para práticas pedagógicas articuladas aos princípios apresentados. Entendemos que a missão de educar, sob esse ponto de vista, constitui-se em uma incumbência grandiosa, que implica em ter fé e amor pela vida nas suas diferentes dimensões, atitude que poderá contribuir com a emergência de uma nova consciência planetária, que sustente o viver e o conhecer alicerçado em uma outra forma de ser e de estar na experiência humana. (shrink)

This paper aims to clarify and defend the distinction by Isaiah Berlin between “negative liberty” on the one hand, and “positive” and “communal liberty” on the other. This distinction has been attacked by those who believe it breaks the necessary harmony with equality or fraternity, virtues that many progressive authors place on the same plane as freedom. Instead of speaking of “negative liberty,” as proposed by Berlin, we propose to call it “classical” or “formal” liberty. In turn, rather than speaking (...) of “positive” liberty, we propose to say “possessive liberty” and “communal liberty.” Thus, Isaiah Berlin should have spoken of three concepts of liberty and have stressed that the latter two may be destructive of the first. Possessive and communal liberty can be significant aspects of a society, but should not be confused with personal liberty. The promotion of possessive and comunal liberty is often accompanied by invasions of formal liberty. (shrink)

Manipulating sensory and motor cues can cause an illusionary perception of ownership of a fake body part. Presumably, the illusion can work as long as the false body part’s position and appearance are anatomically plausible. Here, we introduce an illusion that challenges past assumptions on body ownership. We used virtual reality to switch and mirror participants’ views of their hands. When a participant moves their physical hand, they see the incongruent virtual hand moving. The result is an anatomically implausible configuration (...) of the fake hand. Despite the hand switch, participants reported significant body ownership sensations over the virtual hands. In the first between-group experiment, we found that the strength of body ownership over the incongruent hands was similar to that of congruent hands. Whereas, in the second within-group experiment, anatomical incongruency significantly decreased body ownership. Still, participants reported significant body ownership sensations of the switched hands. Curiously, we found that perceived levels of agency mediate the effect of anatomical congruency on body ownership. These findings offer a fresh perspective on the relationship between anatomical plausibility and assumed body ownership. We propose that goal-directed and purposeful actions can override anatomical plausibility constraints and discuss this in the context of the immersive properties of virtual reality. (shrink)

The first part of this study offers a synoptic overview of Alfonso de la Torre’s selective engagement with Maimonidean philosophy in the first part of his Visión Deleitable. Our analysis is complemented with some comparative notes on the reception of Maimonides’s thought in late medieval Spain. Visión Deleitabl e’s fate will be examined in comparison to two other 15th century works of Jewish or converso authorship that also broached the Guide for the Perplexed for the benefit of Christian readers: the (...) Old Spanish translation of Maimonides’s Guide by Pedro de Toledo and Moshe Arragel’s commentary on his Bible translation for the Christian Master of Calatrava, don Luis de Guzmán. (shrink)

Con frecuencia el judaísmo es considerado como un sistema cerrado de minuciosas prácticas, alejado de cualquier tendencia universalista. Aunque las comunidades judías estén extendidas por todo el mundo son percibidas como una minoría dispersa a lo largo de la historia y a lo ancho del planeta (tiempo y espacio) siempre luchando por preservar su identidad. La carencia de una autoridad central unitaria y el poco interés por el proselitismo ofrecen la imagen de una comunidad de creyentes enclaustrada y ensimismada. Con (...) frecuencia esta actitud se pone en contraste con la del cristianismo o la del islam, radicalmente orientados al proselitismo y la conversión sobre la base de una formulación apodíctica: fuera del grupo no hay salvación. El libro bíblico de Jonás muestra una tendencia diferente en el judaísmo naciente en torno al cambio de era. (shrink)

Revisión de Tesis Memorias, género y militancias: agencia y politicidad en las trayectorias de las mujeres integrantes de Madres de Plaza de Mayo-La Plata por M. E. Nieto.

Studies on the ethical culture of organizations have mainly focused on ethical culture at the organizational level. This study explores ethical culture at the team level because this can add a more detailed understanding of the ethics of an organization, which is necessary for more customized and effective management interventions. To find out whether various teams within an organization can have different ethical cultures, we employ the differentiation perspective and conduct a survey of 180 teams from one organization. The results (...) show that there are significant differences between the ethical cultures of teams. These differences are relevant given the different relationships that were established between high and low clusters of team ethical culture and two outcome variables. The results also show that the dimensions of ethical cultures among teams have different patterns, which indicates the usefulness of using a multidimensional scale for capturing further differences among team ethical cultures. (shrink)

The connection between brain and mind is an important scientific and philosophical question that we are still far from completely understanding. A crucial point to our work is noticing that thermodynamics provides a convenient framework to model brain activity, whereas cognition can be modeled in information-theoretical terms. In fact, several models have been proposed so far from both approaches. A second critical remark is the existence of deep theoretical connections between thermodynamics and information theory. In fact, some well-known authors claim (...) that the laws of thermodynamics are nothing but principles in information theory. Unlike in physics or chemistry, a formalization of the relationship between information and energy is currently lacking in neuroscience. In this paper we propose a framework to connect physical brain and cognitive models by means of the theoretical connections between information theory and thermodynamics. Ultimately, this article aims at providing further insight on the formal relationship between cognition and neural activity. (shrink)

The present work aims to offer an interpretation of Wolff’s place in the history of Early Modern Philosophy: we intend to argue that Wolff, relevantly indebted to German university Schulphilosophie, enriches this tradition by incorporating intellectual innovations coming from European modern science. In order to defend this thesis, the essay is divided into two parts. The first is devoted to elucidate Wolff’s conception of philosophy through an analysis of his programmatic “Discursus praeliminaris de philosophia in genere”. After first clarifying Wolff’s (...) conception of philosophy, the second part consists of a reflection on the extent to which German Schulphilosophie and European modern science converge in Wolffian philosophy. (shrink)