Recorded 20 April 2023. Jaime Marian of the University of California, Los Angeles, presents "Atomic-level fluctuations in crystal plasticity simulations: Coupling diffusive and mechanical scales" at IPAM's workshop for Scale-Bridging Materials Modeling at Extreme Computational Scales. Learn more online at: http://www.ipam.ucla.edu/programs/workshops/workshop-ii-scale-bridging-materials-modeling-at-extreme-computational-scales/