Search results for "Icon"
showing 10 items of 3539 documents
L’ombra divina nei mosaici “riformati” di Roma
2021
Teorie fonosimboliche nella storia
2016
L'article esquisse de manière très synthétique les caractéristiques distinctives des trois principaux types de théories du signe qui au cours de l'histoire ont tenté de définir le rapport entre le son et le sens dans le langage, et en suggère une interprétation épistémologique d'un point de vue socio-anthropologique: les théories conventionnalistes semblent caractériser les cultures écrites matures, les théories mystiques de la parole "créatrice du monde" caractériseraient au contraire les cultures orales et enfin les théories imitatives semblent être typiques des périodes de crise de la culture écrite nécessitant de puiser de nouveau à la perspective orale pour produire de l'innovation thé…
Objets détournés et instruments inversés au Moyen Age : une musique de la mort ?
2001
Place: Paris Publisher: Réunion des Musées Nationaux
La “liberté satyrique” et la “liberté françoise”. Politiques de la satire dans le Satiricon de Jean Barclay (1603-1628)
2017
Giavarini Laurence. La « liberté satyrique » et la « liberté françoise ». Politiques de la satire dans le Satyricon de Jean Barclay (1603-1628). In: Albineana, Cahiers d'Aubigné, 29, 2017. Discours satiriques et poétiques de l'actualité. pp. 109-130.
Implicit learning of non-local musical rules : A comment on Kuhn and Dienes
2009
International audience; In a recent study, G. Kuhn and Z. Dienes (2005) reported that participants previously exposed to a set of musical tunes generated by a biconditional grammar subsequently preferred new tunes that respected the grammar over new ungrammatical tunes. Because the study and test tunes did not share any chunks of adjacent intervals, this result may be construed as straightforward evidence for the implicit learning of a structure that was only governed by nonlocal dependency rules. It is shown here that the grammar modified the statistical distribution of perceptually salient musical events, such as the probability that tunes covered an entire octave. When the influence of t…
Les matériaux pour capteurs chimiques
2002
National audience; A chemical sensor is composed of one part supplying chemical reco gnition coupled to one transducingsystem. At the recognition origin, interaction with the target chemical species is oftwo types, either electronicexchange, or ionic exchange. Two large classes of materials that can supply recognition proceed: metals andsemiconductors giving rise to electronic exchange and ionic conducting materials giving rise to ionic exchan-ge. This paper is structured in tw o large parts, emphasizing on materi als inducing specific interactions:semiconductor materials (metallic oxides and molecular semiconductors) and ionic conductor materials.In each part will be presented nature of ma…
Substitutional carbon defects in silicon: A quantum mechanical characterization through the infrared and Raman spectra
2020
EUROfusion Enabling Research Project, Grant/Award Number: ENR‐MFE19.ISSP‐UL‐02; GENCI, Grant/Award Number: 2018‐[A0050810537] (Ph. D'Arco) Access to the HPC resources of CINES/IDRIS/TGCC obtained thanks to the grant 2018-[A0050810537]
Time-dependent screening explains the ultrafast excitonic signal rise in 2D semiconductors
2020
We calculate the time evolution of the transient reflection signal in an MoS$_2$ monolayer on a SiO$_2$/Si substrate using first-principles out-of-equilibrium real-time methods. Our simulations provide a simple and intuitive physical picture for the delayed, yet ultrafast, evolution of the signal whose rise time depends on the excess energy of the pump laser: at laser energies above the A- and B-exciton, the pump pulse excites electrons and holes far away from the K valleys in the first Brillouin zone. Electron-phonon and hole-phonon scattering lead to a gradual relaxation of the carriers towards small $\textit{Active Excitonic Regions}$ around K, enhancing the dielectric screening. The acc…
La visualidad de las virtudes cardinales
2019
Las Virtudes Cardinales han sido objeto de estudio desde la Antigüedad, siendo consideradas los pilares que debían sustentar toda ciudad, así como estando ejemplificadas por el gobernante y ejercitadas por todos los ciudadanos. Estas virtudes constituyeron el tema principal de numerosas obras literarias y filosóficas que sientan la base teórica de este estudio. Aunque la representación de las Virtudes Cardinales ya tiene lugar en el siglo IX, la sistematización teórica de su agrupación propició un aumento de su visualización a partir del siglo XIV. La abundante representación de las Virtudes Cardinales trata de explicar visualmente los aspectos y funciones de cada una de ellas, los cuales p…