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Una rilettura della "Vita Terentii" svetoniana : osservazioni letterarie e filologiche.

L’articolo riesamina la Vita Terentii di Svetonio, valorizzando il significato letterario, più che strettamente storico, del resoconto biografico. Gli aneddoti ivi riportati offrono parallelismi tra Terenzio e altri poeti comici, in particolare Menandro, attraverso schemi biografici ricorrenti. Essi, pertanto, devono essere analizzati nell’ambito della ricezione antica di Terenzio, senza emendarli per esigenze di razionalizzazione. L’analisi degli epigrammi di Cesare e Cicerone, distinti, ma ...

Structural and Transport Properties of Thin InAs Layers Grown on InxAl1−xAs Metamorphic Buffers

Indium Arsenide is a III–V semiconductor with low electron effective mass, a small band gap, strong spin–orbit coupling, and a large g-factor. These properties and its surface Fermi level pinned in the conduction band make InAs a good candidate for developing superconducting solid-state quantum devices. Here, we report the epitaxial growth of very thin InAs layers with thicknesses ranging from 12.5 nm to 500 nm grown by Molecular Beam Epitaxy on InxAl1−xAs metamorphic buffers. Differently tha...

A non-inertial model for particle aggregation under turbulence

We consider an abstract non-inertial model of aggregation under the influence of a Gaussian white noise with prescribed space-covariance, and prove a formula for the mean collision rate 𝑅, per unit of time and volume. Specializing the abstract theory to a non-inertial model obtained by an inertial one, with physical constants, in the limit of infinitesimal relaxation time of the particles, and the white noise obtained as an approximation of a Gaussian noise with correlation time 𝜏𝜂 , up t...

Reversible semimetal–semiconductor phase transition in CVD-grown monolayer MoTe2

Monolayer molybdenum ditelluride (MoTe2) attracted intensive scientific interest due to the small energy difference between its semiconducting (1H) and semimetallic (1T’) phases. Understanding MoTe2 polymorphism phenomena and developing pathways to induce reversible phase transformations is of great scientific and practical importance to develop semiconductor– semimetal phase change devices. In this paper, we show how thermal annealing induces phase transition in both 1H and 1T’ phases of...

Nuovi contributi su Alessandro Fei del Barbiere

The article focuses on the early career of the Florentine painter Alessandro Fei, known as ‘del Barbiere’ (1537-1592), with new attributions (drawings, panels for a studiolo, and por- traits) and some secure dates for the hitherto relatively uncertain chronology of his altarpieces and frescoes in the late 1570s and early 1580s. The stylistic evidence points inevitably to the im- pact of Vasari and other artists who were active in the Studiolo, such as Giovan Battista Naldini, but it also reve...

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