We study the cube of type assignment systems, as introduced in Giannini et al. 87–126), and confront it with Barendregt's typed gl-cube . The first is obtained from the latter through applying a natural type erasing function E to derivation rules, that erases type information from terms. In particular, we address the question whether a judgement, derivable in a type assignment system, is always an erasure of a derivable judgement in a corresponding typed system; we show that this property holds (...) only for systems without polymorphism. The type assignment systems we consider satisfy the properties ‘subject reduction’ and ‘strong normalization’. Moreover, we define a new type assignment cube that is isomorphic to the typed one. (shrink)

Riassunto : Il fenomeno delle “near-death experiences”, esperienze soggettive intense e profonde, è caratterizzato dalla percezione di essere in una dimensione diversa da quella ordinaria, di aver abbandonato il proprio corpo e, con esso, la dimensione spazio-temporale del mondo fisico. Il termine NDE è utilizzato per indicare esperienze simili occorse in condizioni cliniche molto diverse, ad esempio l’arresto cardiaco, il coma, lo svenimento o l’assunzione di sostanze psicotrope. In questo lavoro si considerano esclusivamente quelle esperienze sperimentate in condizioni di prossimità (...) alla morte. Il fenomeno viene discusso confrontando gli elementi più comunemente presenti nelle NDE di soggetti occidentali con quelli riportati da soggetti di altre culture. Le varie esperienze pre-morte sono discusse in funzione dei contenuti riportati e delle modalità con cui si sono verificate. Infine, lo stato di coma è stato valutato come condizione di “near-death” nell’ottica di considerare la morte come un processo. Parole chiave: Near-death Experiences; Cultura; Coscienza; Memoria; Arresto cardiaco; Coma Towards a definition of “near-death experiences”: Physiologic, psychologic and cultural dimensions: The phenomenon of near-death experiences, intense and profound subjective experiences, is characterized by the perception of being in a different dimension from the ordinary one, of having abandoned one’s body and, with it, the space-time dimension of the physical world. The term NDE has been used to indicate similar experiences that occurred in very different clinical conditions, namely cardiac arrest, coma, fainting, use of psychotropic substances, etc. In what follows will be considered only experiences taking place in conditions of proximity to death. The phenomenon will be discussed comparing elements most commonly present in NDEs of Western subjects with those reported by subjects from other cultures. The various near-death experiences will be discussed in according to the contents reported and the ways in which they occurred. Finally, the state of coma was considered as a near-death condition under the assumption of death as a process. Keywords: Near-Death Experiences; Culture; Consciousness; Memory; Cardiac Arrest; Coma. (shrink)

Risposte alle censure dell' "Ateismo triunfato" (1631).--Documenta ad Gallorum nationem.--Consultationes aphoristicae gerendae rei praesentis temporis cum Austriacis ac Italis ad hispanismi delectionem perficiendam (1635).--Compendium veritatis catholicae et falsitatis sectariorum de praedestinatione.--Censure al "De praedestinationes" (1636).

1. Prodromus philosophiae instaurandae. De sensu rerum et magia. Apologia pro Galileo.--2. Realis philosophia epilogistica. Astrologicorum libri VII.

The Renaissance perspective represents the three-dimensional space onto a bi-dimensional one. This cultural construction, which unifies real and virtual, like all simulations, has some limitations – the main one is that it only works from a precise viewpoint that rules the illusion. When moving away from this position the illusion becomes imperfect. Similar to physics, where reality depends on the observer’s position, perspective depends on the viewer’s position. Since perspective has been inherited by photography, cinema, video, computer images, virtual reality, (...) 3D videogames, we live in a perspective-based culture. In perception the boundaries between opposite qualities are often blurred and even indistinguishable. A screen is generally considered as rectangular, but it can be viewed as really rectangular only from its central perpendicular axis, at the crossing of the diagonals. When moving from this position it should appear as trapezoidal, but people still say it is rectangular: because they see it as rectangular or because they know it is rectangular? This threshold between vision and knowledge is imperceptible and obscure. Something similar happens with the senses. They are considered as separate entities: touch, hear, sight, smell and taste are described as distinct ways to detect the phenomenal world. But they are intermingled; the boundaries that are supposed to separate them are apparent: they are logically separable but not separate. The sensorial system is a cohesive and interrelated continuum where the senses act in synergy with each other. Continuity and discreteness, indistinguishability and distinction, inseparability and division are qualities to individuate, describe, classify and/or communicate the phenomena. These qualities are both theoretical and technical, since they depend on the general perspective of the analysis, on the goals to pursue, on the scale at which the phenomena are observed and on the accuracy of the instruments that are used. (shrink)

"Depuis une quinzaine d'années, les études sur Montesquieu se sont profondément renouvelées. Le corpus lui-même, grâce aux OEuvres complètes en cours, et notamment avec la première publication intégrale du manuscrit de travail de L'Esprit des lois, offre des perspectives inédites. Mais c'est aussi l'approche même qui a changé : la diversité des questions et des thèmes que son oeuvre permet d'aborder élargit le champ de la recherche, de la philosophie morale et politique à l'histoire ou l'anthropologie, ou encore à la (...) pensée du droit et de la société. Ce volume en tire méthodiquement les conséquences. Dans la perspective de l'édition critique des OEuvres complètes de Montesquieu, c'est à une relecture non pas radicale, mais en finesse et en profondeur qu'invite ce volume, en développant le rapport entre l'homme et la société, en redessinant la relation aux grands massifs de la tradition philosophique d'une pensée dont on suit jusqu'à son terme la logique, en suggérant des relations inédites à travers des rapprochements qui s'imposent, mais n'avaient pourtant guère été faits : ce qui restait informe ou informulé s'est éclairé, ce dont on devinait l'importance s'est approfondi. Ensuite, que restera-t-il à (re)lire? L'Esprit des lois."--Page [4] de la couverture. (shrink)

1. Critica de capire e altri scritti. 2. Scritti kantiani. 3. L'analitica trascendentale. 4. Il problema della scienza e il giudizio storico.

Luigi Giussani, a high school religion teacher throughout the 1950s and 1960s, grounded his teachings in the vast body of experience to be found in Christianity's two-thousand-year history. He told his students, “I'm not here to make you adopt the ideas I will give you as your own, but to teach you a method for judging the things I will say.” Throughout his life, education was one of Giussani's primary intellectual interests. He believed that effective education required an adequate (...) background in the Christian tradition, presented within a lived experience that underscored the capacity of the faith to answer universal questions. What he proposed was a process that allowed one to sift through tradition, critically examining it and comparing it against the ultimate criteria for judgment: the desires of the heart. In Giussani's view, the primary concern was to “educate the human heart as God made it.” In The Risk of Education he states that fear leads students to associate this process of criticism with negativity or doubt. Yet, without an education in criticism, students cannot develop conviction. At a time when young people are abandoning the church and questioning the value of faith, Giussani's method of judging and verifying Christianity as an experience seems a necessary intervention. In The Risk of Education he argues that, ultimately, education and the Christian message reveal themselves through human freedom. (shrink)

1. Teoria del diritto -- 2. Teoria della democrazia -- 3. La sintassi del diritto.