L'antitesi di Talete. Anassimandro e l'infinito come simultaneità. L'aria di Anassimene come mediazione. Il principio d'Eraclito come equilibrio. Il fuoco eracliteo come divenire. Il fuoco eracliteo come armonia.

This study sought to determine if hues overlayed on a video recording of a piano performance would systematically influence perception of its emotional arousal level. The hues were artificially added to a series of four short video excerpts of different performances using video editing software. Over two experiments 106 participants were sorted into 4 conditions, with each viewing different combinations of musical excerpts and hue combinations. Participants rated the emotional arousal depicted by each excerpt. Results indicated that the overall arousal (...) ratings were consistent with the nominal arousal of the selected excerpts. However, hues added to video produced no significant effect on arousal ratings, contrary to predictions. This could be due to the domination of the combined effects of other channels of information over the emotional effects of the hypothesized influence of hue on perceived performance. To our knowledge this is the first study to investigate the impact of these hues upon perceived arousal of music performance, and has implications for musical performers and stage lighting. Further research that investigates reactions during live performance and manipulation of a wider range of lighting hues, saturation and brightness levels, and editing techniques, is recommended to further scrutinize the veracity of the findings. (shrink)

A partire dalla seconda metà del Novecento la questione della mostruosità è stata oggetto – insieme a quella del prodigio, da cui si differenzia soltanto parzialmente – di un crescente interesse accademico. Gli studi riguardanti la funzione antropologica, cosmologica, estetica e naturalistica dei mostri, sono oramai tanto numerosi e tanto vari nell'approccio da renderne ardua anche solo una parziale enumerazione. Difficilmente potremmo esimerci dal menzionare un autore come Jurgis Baltrušaitis, che così acutamente ha posto il tema della funzione estetica del (...) mostruoso e del deforme, e allo stesso modo non potremmo dimenticare gli ormai classici studi storici e interpretativi di Claude-Claire Kappler, Jean Céard, Jacques Le Goff, Leslie Fiedler o David Williams, la cui scelta di prender parte alla nostra rassegna ci ha sinceramente onorati. Così facendo, tuttavia, trascureremmo lavori davvero pregevoli, come (solo per dirne alcuni) il poderoso tomo prodotto da Lorraine J. Daston e Katharine Park, il prezioso volumetto di José Gil, la ricca raccolta a cura di Charles T. Wolfe, la voluminosa storia della teratologia di Olivier Roux e le profonde riflessioni di Richard Kearney. Sarebbe possibile proseguire con un elenco di molte pagine, che includerebbe senz'altro i molti e altrettanto degni di nota lavori di alcuni degli autori di questa raccolta, che, con gli altri, ringraziamo: Albrecht Classen, Peter G. Platt, Maddalena Mazzocut-Mis, David Gilmore... (shrink)

Proprioception is a crucial sensory modality involved in the control and regulation of coordinated movements and in motor learning. However, the extent to which proprioceptive acuity is influenced by local muscle fatigue is obscured by methodological differences in proprioceptive and fatiguing protocols. In this study, we used high resolution kinematic measurements provided by a robotic device, as well as both frequency and time domain analysis of signals captured via surface electromyography (sEMG) to examine the effects of local muscle fatigue on (...) wrist proprioceptive acuity in 16 physically and neurologically healthy young adults. To this end, participants performed a flexion/extension ipsilateral joint position matching test (JPM), after which a high-resistive robotic task was used to induce muscle fatigue of the flexor carpi radialis (FCR) muscle. The JPM test was then repeated in order to analyze potential changes in proprioceptive acuity. Results indicated that the fatigue protocol had a significant effect on movements performed in flexion direction, with participants exhibiting a tendency to undershoot the target before the fatigue protocol (-1.218°), but overshooting after the fatigue protocol (0.587°). In contrast, in the extension direction error bias values were similar before and after the fatigue protocol as expected (pre = -1.852°, post = -1.237°) and reflected a tendency to undershoot the target. Moreover, statistical analysis indicated that movement variability was not influenced by the fatigue protocol or movement direction. In sum, results of the present study demonstrate that an individual’s estimation of wrist joint displacement (i.e., error bias), but not precision (i.e., variability), is affected by muscular fatigue in a sample of neurologically and physically healthy adults. (shrink)

Medical imaging is predominantly a visual field. In this context, prenatal ultrasound images assume intense social, ethical, and psychological significance by virtue of the subject they represent: the fetus. This feature, along with the sophistication introduced by three-dimensional ultrasound imaging that allows improved visualization of the fetus, has contributed to the common impression that prenatal ultrasound scans are like photographs of the fetus. In this article we discuss the consistency of such a comparison. First, we investigate the epistemic role of (...) both analogic and digital photographic images as visual information-providing representations holding a high degree of objectivity. Second, we examine the structure and process of production of ultrasound scans and argue that a comparison between two-dimensional ultrasound and photography is justified. This is in contrast to 3D ultrasound images that, due to the intensive mathematical processing involved in their production, present some structural issues that obfuscate their ontological and epistemic status. (shrink)

The Italian Pragmatists were a group of philosophers in the early 20th century. They gathered around the journal _Leonardo_, which was published in Florence. This volume emphasizes what they all shared, as well as their value for philosophy and culture.

This paper wishes to clarify the definitions of the central terms relating to assessment. It argues that all assessment begins with summative assessment and that formative assessment is in fact summative assessment plus feedback which is used by the learner.

This paper wishes to clarify the definitions of the central terms relating to assessment. It argues that all assessment begins with summative assessment (which is a judgement) and that formative assessment is in fact summative assessment plus feedback which is used by the learner.

Au sein de la production de Cesare Lombroso, La Femme criminelle, ouvrage consacré à la criminalité féminine qu’il publie avec Guglielmo Ferrero en 1893, marque le moment où le criminaliste italien intègre de façon systématique l’univers animal dans ses explications de la déviance. Il mobilise alors une théorie générale de l’évolution centrée sur la féminité. L’article interroge le fonctionnement de ce dispositif sur le plan théorique et via un exemple précis : les brigandes. Il suggère que les stratégies textuelles et (...) visuelles de représentation, notamment de virilisation dont ces femmes font l’objet sont étroitement liées à la théorie de la « supériorité primitive de la femelle » et de l’indistinction entre les sexes chez les espèces animales « inférieures ». Paradoxalement, l’atavisme des criminelles les rapproche donc des qualités des hommes, en reprenant de façon perverse le chemin évolutif que la « femme normale », « homme arrêté dans son développement », a interrompu. (shrink)

Ce volume présente une nouvelle édition et la première traduction dans une langue moderne du Lexique platonicien de Timée le Sophiste. Il présente également une histoire, riche de nouveaux matériaux, de la lexicographie platonicienne ancienne. Le texte est préfacé d’une longue introduction de Jonathan Barnes. This book contains a new edition of the Greek text of the Lexicon to Plato by Timaeus the Sophist. There is a rich commentary, and a French translation―the first translation of the work into a modern (...) language. The text is prefaced by a long introduction, by Jonathan Barnes. (shrink)

We analyze the role of ethical values in the determination of the social cost of carbon, arguing that the familiar debate about discounting is too narrow. Other ethical issues are equally important to computing the social cost of carbon, and we highlight inequality, risk, and population ethics. Although the usual approach, in the economics of cost-benefit analysis for climate policy, is confined to a utilitarian axiology, the methodology of the social cost of carbon is rather flexible and can be expanded (...) to a broader set of social-welfare approaches. [Open access]. (shrink)

Columbia University Press's multivolume _Prison Notebooks_ is the only complete critical edition of Antonio Gramsci's seminal writings in English. Based on the authoritative Italian edition of Gramsci's work, _Quaderni del Carcere_, this comprehensive translation presents the intellectual as he ought to be read and understood, with critical notes that clarify Gramsci's history, culture, and sources; an index of names; and a contextualization of the thinker's ideas against his earlier writings and letters. This set includes notebooks 1 through 8 with (...) all attendant notes and materials and is an indispensible resource for scholars in the humanities and social sciences. (shrink)

We propose a nonmonotonic Description Logic of typicality able to account for the phenomenon of combining prototypical concepts, an open problem in the fields of AI and cognitive modelling. Our logic extends the logic of typicality ALC + TR, based on the notion of rational closure, by inclusions p :: T(C) v D (“we have probability p that typical Cs are Ds”), coming from the distributed semantics of probabilistic Description Logics. Additionally, it embeds a set of cognitive heuristics for concept (...) combination. We show that the complexity of reasoning in our logic is EXPTIME-complete as in ALC. (shrink)

Dans cet article j’analyse quelques extraits de la traduction latine du De anima d’Alexandre d’Aphrodise, faite par Girolamo Donato (1457-1511), noble vénitien, ambassadeur de la Serenissima auprès de plusieurs cours en Italie et en Europe, homme de lettres ami de Poliziano, Marsilio Ficino et Aldo Manuzio. En comparant les extraits avec l’original grec, le but est d’en vérifier la valeur : la fidélité du latin au grec, la compréhension générale du contenu et, en l’occurrence, la possibilité de rendre plus clairs (...) certains passages obscurs du texte d’Alexandre. (shrink)

Dans cet article j’analyse quelques extraits de la traduction latine du De anima d’Alexandre d’Aphrodise, faite par Girolamo Donato (1457-1511), noble vénitien, ambassadeur de la Serenissima auprès de plusieurs cours en Italie et en Europe, homme de lettres ami de Poliziano, Marsilio Ficino et Aldo Manuzio. En comparant les extraits avec l’original grec, le but est d’en vérifier la valeur : la fidélité du latin au grec, la compréhension générale du contenu et, en l’occurrence, la possibilité de rendre plus clairs (...) certains passages obscurs du texte d’Alexandre. (shrink)

The paper introduces an extension of the proposal according to which conceptual representations in cognitive agents should be intended as heterogeneous proxytypes. The main contribution of this paper is in that it details how to reconcile, under a heterogeneous representational perspective, different theories of typicality about conceptual representation and reasoning. In particular, it provides a novel theoretical hypothesis - as well as a novel categorization algorithm called DELTA - showing how to integrate the representational and reasoning assumptions of the theory-theory (...) of concepts with the those ascribed to the prototype and exemplars-based theories. (shrink)

In everyday reasoning - just as in science and art - knowledge is acquired more by "doing" than with long analyses. What do we "do" when we discover something new? How can we define and explore the pattern of this reasoning, traditionally called "synthetic"? Following in the steps of classic pragmatists, especially C.S. Pierce, Giovanni Maddalena's Philosophy of Gesture revolutionizes the pattern of synthesis through the ideas of change and continuity and proposes "gesture" as a new tool for synthesis. (...) Defining gesture as an action with a beginning and an end that carries on a meaning, Maddalena explains that it is a dense blending of all kinds of phenomena - feelings and vague ideas, actual actions, habits of actions - and of signs - icons, indexes, and symbols. When the blending of phenomena and signs is densest, the gesture is "complete," and its power of introducing something new in knowledge is at its highest level. Examples of complete gestures are religious liturgies, public and private rites, public and private actions that establish an identity, artistic performances, and hypothesizing experiments. A departure from a traditional Kantian framework for understanding the nature and function of reason, The Philosophy of Gesture proposes an approach that is more attuned with our ordinary way of reasoning and of apprehending new knowledge. (shrink)

The publication of this book is an event in the making. All over the world scientists, psychologists, and philosophers are waiting to read Antonio Damasio's new theory of the nature of consciousness and the construction of the self. A renowned and revered scientist and clinician, Damasio has spent decades following amnesiacs down hospital corridors, waiting for comatose patients to awaken, and devising ingenious research using PET scans to piece together the great puzzle of consciousness. In his bestselling Descartes' Error, (...) Damasio revealed the critical importance of emotion in the making of reason. Building on this foundation, he now shows how consciousness is created. Consciousness is the feeling of what happens-our mind noticing the body's reaction to the world and responding to that experience. Without our bodies there can be no consciousness, which is at heart a mechanism for survival that engages body, emotion, and mind in the glorious spiral of human life. A hymn to the possibilities of human existence, a magnificent work of ingenious science, a gorgeously written book, The Feeling of What Happens is already being hailed as a classic. (shrink)