For nonnegative integers n, d, and w, let A (n,d,w) be the maximum size of a code C⊆F 2n with a constant weight w and minimum distance at least d. We consider two semidefinite programs based on ...

Taking an ultra-supercritical unit as an example, with the help of the Ebsilon Professional power station system design software of the German STEAG power station energy company, the simulation ...

Business PepsiCo launches innovative program that could help solve pressing global issue: 'An example of community-driven action' "Impact where it matters most." ...