SCREW DISLOCATIONS IN BCC TRANSITION METALS: FROM AB INITIO MODELING TO YIELD CRITERION

We show here how density functional theory calculations can be used to predict the temperature- and orientation-dependence Exotic Dance Bottoms of the yield stress of body-centered cubic (BCC) metals in the thermally-activated regime where plasticity is governed by the glide of screw dislocations with a $1/2 langle 111 angle $ Burgers vector.Our nu

Many real-life combinatorial optimization problems are subject to a high degree of dynamism, while, simultaneously, a certain level of synchronization among agents and events is required.Thus, for instance, in ride-sharing operations, the arrival of vehicles at pick-up points needs to be synchronized with the times at which users reach these locati