Formulation of entropy-conservative discretizations for compressible flows of thermally perfect gases

This study proposes a novel spatial discretization procedure for the compressible Euler equations that guarantees entropy conservation at a discrete level for thermally perfect gases. The procedure is based on a locally conservative formulation, and extends the entropy-conserving schemes to the more realistic case of thermally perfect gases, while still guaranteeing preservation of both linear invariants and kinetic energy. The proposed methodology, which can also be extended to multi-compone...

Standard Model Tested with Neutrinos

: The standard model (SM) of particle physics effectively explains most observed phenomena, though some anomalies, especially in the neutrino sector, suggest the need for extensions. In this Letter, we perform the first global fit of elastic neutrino-nucleus and neutrino-electron scattering data to further test the SM within a consistent framework. Our results on the neutrino charge radius, the only nonzero electromagnetic property of neutrinos in the SM, show no significant deviation, indica...

Per una geografia critica delle infrastrutture sociali: Prospettive e concetti dal Sud italiano

Cartografie del rimosso: La crisi della riproduzione sociale nei processi di estrattivismo urbano

According to Jameson, erasure is a key mechanism by which dominant ideology shapes collective consciousness in capitalism, sidelining social contradictions via symbolically charged narratives (Jameson 1981). Based on a cartographic workshop with Rione Sanità Educational Network in Naples, Italy, this article deconstructs the hegemonic urban regeneration narrative by uncovering the hidden wounds of the district, which have been removed from the official discourse on urban regeneration. In part...