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From arxiv.org

Temperature and pressure reconstruction in turbulent Rayleigh-Bénard convection by Lagrangian velocities using PINN

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Velocity, pressure, and temperature are the key variables for understanding thermal convection, and measuring them all is a complex task. In this paper, we demonstrate a method to reconstruct temperature and pressure fields based on given Lagrangian velocity data. A physics-informed neural...

#cell #physics #pressure

on Tue, 4AM

From biorxiv.org

Peripheral heterochromatin tethering is required for chromatin-based nuclear mechanical response

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The cell nucleus is a mechanically responsive structure that governs how external forces affect chromosomes. Chromatin, particularly transcriptionally inactive heterochromatin, resists nuclear deformations through its mechanical response. However, chromatin also exhibits liquid-like properties,...

#cell #Forces #mechanical

on Feb 17