1,122 research outputs found
D. Sanguineti, Contrasti cromatici. Il paggio moro nella ritrattistica di età barocca: esempi genovesi
No full textIl saggio esamina la tipologia ritrattistica che prevede, nel corso del Seicento e del Settecento, l'impiego del servitore moro accanto ai protagonisti del ritratto, specie femminile. Emerge un doppio livello di significati: il paggio come status symbol ma anche come personaggio inferiore che pone in risalto l'incarnato candido della dama
D. Sanguineti, La raffigurazione di san Giacomo Matamoros nel circuito delle casacce genovesi
No full textIl saggio esamina le raffigurazioni di San Giacomo Matamoros nell'ambito delle tre principali confraternite (casacce) che a Genova assunsero una titolazione connessa al santo e che tra la fine del Cinquecento e la prima metà del Seicento si dotarono di cicli pittorici dedicati alle gesta del santo, in omaggio alle stringenti relazioni tra la Repubblica di Genova e la Spagna
Computational models of the recovery process in robot-assisted training
No full textThis chapter reviews the state of the art of computational models for neuromotor recovery, with a focus on state-space models that describe the development of functional behaviors through exercise and on the relation between neuromotor recovery and motor learning. We first review models of the dynamics of sensorimotor adaptation and motor skill learning. We then elaborate on similarities and differences with neuromotor recovery. We finally discuss how these models can be used to achieve a better understanding of the role of robots to promote recovery and to develop personalized forms of treatment
D. Sanguineti, Anton Raphael Mengs e Anton von Maron a Genova. Un nuovo indirizzo per la ritrattistica di fine Settecento
No full textIl saggio indaga il percorso della ritrattistica di fine Settecento a Genova, rispondente, per volere della nuova committenza 'illuminata', ai codici internazionali di successo. In particolare vengono trattate la permanenza e la produzione genovese di due celebri ritrattisti 'foresti', vettori aggiornatissimi in città del nuovo linguaggio neoclassico: Mengs e Maron
Gui d’Uisel, “Ja non cujei qe·m desplagues amors” (BdT 194.11)
No full textThis paper offers a new critical edition with commentary of Gui d’Uisel’s ‘mala canso’ against Love, Ja non cujei qe·m desplagues amors, a poem that is less well-known and has received less critical attention compared to the other, better known, ‘mala canso’ addressed to the ‘mala dompna’ by the same author, “Si be·m partetz, mala dompna, de vos” (BdT 194.19). The paper will investigate all those aspects of the text – vocabulary, style, themes – that enable it to be classified as a song against love. As far as this is concerned, a number of features would appear to be of particular interest, such as the use of the rhyme-word “fais”; the equivalence of love service and feudal service that justifies abandoning Love, seen as a bad lord; the motif of ladies who have become “chamjaritz”; the theme of the decadence of courtly values; the poet’s need to place limits on his complaint faced with the corruption of ‘fin’amor’. Although the archetypes of many of the poem’s themes and motifs may be found already in the earliest troubadours, Gui d’Uisel’s songs, and this one in particular, stand out because their author is well aware that he is adopting a classic genre while at the same time attempting to renew it from the point of view of content
Intorno a un disegno di Giovanni Battista Castello il Bergamasco per la pala di San Sebastiano (e su Gaspare Forlani intagliatore e scultore)
No full text
Additamenta per lo stemma codicum
No full textAdditamenta’ for the ‘stemma codicum’ This contribution examines the stemmata codicum of Casella (1924), Petrocchi (1966-1967) and Sanguineti (2001). Furthermore, it is shown that the Mandola edition of Paradise (2018-2019) constitutes a tertium datur with respect to the work of those who (for example Inglese) enjoy themselves, Billanovich would say, “only in the abacus game of making variations between the text and apparatus rise and fall”, and with respect to “new perspectives” consisting in replacing the dictation according to the ancient vulgate with a Comedy “according to the northern textes” (for example Trovato). Finally, the position in the genealogical tree of the MS. Laurentian Pluteo 40 22 (Laur) and other related MSS. (Vienn. 2600, Stocc., Est. it. 960, Pav. 283, Parm. 1060, Triv. 1047, Pad. 9, Pad. 67, Laur. 40 1) is defined for the first time. Federico Sanguinet
Estimates of the Approximation Error Using Rademacher Complexity: Learning Vector-Valued Functions
No full textFor certain families of multivariable vector-valued functions to be approximated, the accuracy of approximation schemes made up of linear combinations of computational units containing adjustable parameters is investigated. Upper bounds on the approximation error are derived that depend on the Rademacher complexities of the families. The estimates exploit possible relationships among the components of the multivariable vector-valued functions. All such components are approximated simultaneously in such a way to use, for a desired approximation accuracy, less computational units than those required by componentwise approximation. An application to -stage optimization problems is discussed
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