The lymph nodes in the armpit are often the first place breast cancer spreads to. Everyone with invasive breast cancer currently has to undergo surgery to remove lymph nodes to check for cancer cells.

Abstract: This letter proposes a structure-aware automatic differentiation method to accelerate the solution of alternating current optimal power flow (ACOPF) with nonlinear programming (NLP) solvers.

Entropy states that, if left unmanaged, complex systems naturally drift toward disorder. Energy disperses. Structure degrades ...