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87  Articles
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The shock structure problem is investigated in the framework of the Eckart theory of irreversible thermodynamics in the ultra relativistic limit. It is considered a neutrino gas and a gas in the approximation of hard sphere model.

Simple waves are studied for a radiating magnetofluid in special relativity. For some of the Riemann invariants explicit expressions are given. The behaviour of these solutions is also studied numerically.

Charge transport phenomena can been tackled in silicon quantum wires using a subband hydrodynamic model. This has been formulated by closing the moment system derived from the Schödinger-Poisson-Boltzmann equations on the basis of the Maximum Entropy Prin... see more

The shock structure problem is investigated in the framework of the Eckart theory of irreversible thermodynamics in the ultra relativistic limit. It is considered a neutrino gas and a gas in the approximation of hard sphere model.

Simple waves are studied for a radiating magnetofluid in special relativity. For some of the Riemann invariants explicit expressions are given. The behaviour of these solutions is also studied numerically.

We present a theoretical study of the low-field electron mobility in rectangular gated silicon nanowire transistors at 300 K based on a hydrodynamic model and the self-consistent solution of the Schrödinger and Poisson equations. The hydrodynamic model ha... see more

Silicon nanowires (SiNW) are quasi-one-dimensional structures in which the electrons are spatially confined in two directions, and they are free to move along the axis of the wire. The spatial confinement is governed by the Schrödinger–Poisson system, whi... see more

Riesame dell’iscrizione di Roma CIL, VI 21521 = 34137 (CLE 1109) sotto il profilo epigrafico, letterario e metrico; il testo, seppur non privo di una sua originalità, sembra attingere a un ricco serbatoio di riferimenti poetici, che spaziano da Lucrezio, ... see more

Lo studio della tradizione del poema di Lucrezio ha sempre presentato difficoltà oggettive, dato il silenzio intorno alla sua opera. Ciò nonostante, com’è noto, sono molti i contributi che esaminano la storia dell’opera dal momento del suo ritrovamento ne... see more

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