38 resultados para Pressões antropicas
Resumo:
In the year 1702 two books were published, in Oxford and Paris, that can now be seen as defining the presses that produced them. In Paris, the Imprimerie Royale issued the Médailles sur les principaux évènements du règne de Louis le Grand, a large folio of text and plates intended to glorify the regime of Louis XIV. In Oxford, the first, large format volume of Clarendon’s The history of the rebellion appeared; painstakingly edited at Christ Church, it brought prestige and profit to the University. Both were considerable statements of publishing intent in graphic form: both were sumptuous, and both used types and decorations reserved to their respective presses. But the French book points the way to future developments in typography, particularly in the design of type, while the Oxford book is a summation of the past, and its types and page design would be abandoned by the Oxford press in little more than thirty years. Tracing the printed pages of Oxford books from the late sixteenth to the mid-eighteenth century shows changes that parallel wider developments in English and European typography, but from a distinctly Oxford perspective.
Resumo:
La sélection opérée par les rubriques et les enluminures, formes contraintes qui échappent dans une certaine mesure à la linéarité du développement textuel, détermine la réception de l'œuvre. Les manuscrits comprenant des miniatures synthétiques (comme celles qui représentent l'enfance de Merlin) ou des séries iconographiques (comme celles qui rendent compte des amours d'Uterpandragon et Ygerne et de leurs conséquences) présentent donc un caractère exceptionnel, orientant la lecture du texte et son interprétation.
Resumo:
La question architecturale de l'impossibilité de l'usurpateur Vertigier à construire sa tour se double d'une réflexion politique et morale déterminante. La tour branlante est en effet à l'image du royaume déchiré de Grande Bretagne : elle emblématise l'instabilité politique et les affrontements militaires qui déterminent l'ascension illégitime puis la chute de ce mauvais roi.
Resumo:
À haute intensité, les deux principales sources d'inconfort physique au travail sont la chaleur et le bruit (Pellerin & Candas, 2003). Même à des intensités modérées et faibles, le bruit affecte les performances cognitives, y compris dans les tâches de bureau courantes, mais il le fait de plusieurs manières différentes selon la nature du bruit (par exemple, discours vs. non-discours, intensité sonore, variabilité et prévisibilité etc.) et le type de tâche dans laquelle l'individu ou le groupe est engagé. Il est un peu surprenant, donc, que les individus expriment souvent une préférence pour travailler dans des conditions de bruit modérées (Schlittmeier & Hellbrück, 2009). Les multiples formes de perturbation auditive nuisant aux performances cognitives sont examinées et comparées avec leurs avantages potentiels dans le cadre du travail, résultant du traitement du bruit de fond en termes de sens du lieu, d'apprentissage fortuit des régularités dans le monde auditif, et de commutation intelligente de l'attention.
Resumo:
L'illustration de la plupart des manuscrits de la Suite Vulgate met l'accent sur l'intervention prophétique de Merlin et sur l'accomplissement des désastres qu'il annonce au roi de Jérusalem Flualis, replaçant l'épisode dans une série de passages où Merlin fait la démonstration de ses pouvoirs surnaturels et de sa capacité à interpréter les songes. Pourtant, dans un petit groupe d'ouvrages, l'illustration se focalise sur la conversion ultime de Flualis et de sa femme, insistant sur le caractère exemplaire et édifiant d'un épisode qui propose une résolution des relations entre païens et chrétiens différente de celles habituellement mises en scène dans l'univers à coloration épique de la continuation.
Resumo:
Perception and action are tightly linked: objects may be perceived not only in terms of visual features, but also in terms of possibilities for action. Previous studies showed that when a centrally located object has a salient graspable feature (e.g., a handle), it facilitates motor responses corresponding with the feature's position. However, such so-called affordance effects have been criticized as resulting from spatial compatibility effects, due to the visual asymmetry created by the graspable feature, irrespective of any affordances. In order to dissociate between affordance and spatial compatibility effects, we asked participants to perform a simple reaction-time task to typically graspable and non-graspable objects with similar visual features (e.g., lollipop and stop sign). Responses were measured using either electromyography (EMG) on proximal arm muscles during reaching-like movements, or with finger key-presses. In both EMG and button press measurements, participants responded faster when the object was either presented in the same location as the responding hand, or was affordable, resulting in significant and independent spatial compatibility and affordance effects, but no interaction. Furthermore, while the spatial compatibility effect was present from the earliest stages of movement preparation and throughout the different stages of movement execution, the affordance effect was restricted to the early stages of movement execution. Finally, we tested a small group of unilateral arm amputees using EMG, and found residual spatial compatibility but no affordance, suggesting that spatial compatibility effects do not necessarily rely on individuals’ available affordances. Our results show dissociation between affordance and spatial compatibility effects, and suggest that rather than evoking the specific motor action most suitable for interaction with the viewed object, graspable objects prompt the motor system in a general, body-part independent fashion
Resumo:
The 'lady as idol' is a cliche of troubadour poetry, and of courtly love in general. Moving beyond the psychoanalytical theories of desire that have informed troubadour studies in the past few decades, this article examines a selection of poems by the troubadour Jausbert de Poicibot, as well as their well-known illustrations in one 14th-c. manuscript, in order to explore how the complex medieval understanding of idolatry interacted with that of "fin'amor".
Resumo:
This paper will present and discuss the results of an empirical study on perception of quality in interpretation carried out on a sample of 286 interpreters across five continents. Since the 1980’s the field of Interpreting Studies has been witnessing an ever growing interest in the issue of quality in interpretation both in academia and in professional circles, but research undertaken so far is surprisingly lacking in methodological rigour. This survey is an attempt to revise previous studies on interpreters’ perception of quality through the implementation of new Information Technology which allowed us to administer a traditional research tool such as a questionnaire, in a highly innovative way; i.e., through the World Wide Web. Using multidimensional scaling, a perceptual map based upon the results of the manner in which interpreters ranked a list of linguistic and nonlinguistic criteria according to their perception of importance in the interpretative process,was devised.