Yodh-Arratia figure Posted on May 23, 2022May 23, 2022 by Felice Macera ← Previous (Top left) Particle suspension subjected to cyclic shear. (Top right) Color code indicating where memories are being lost (red and blue) and where they are retained (white). (Bottom) Reading of memories. The original microstructural orientation (−𝜋∕4) is retained during elastic response. During a plastic response microstructural orientation switches.