If the receiver of an anonymous message is taken to be the adversary, then their best guess from a set of candidate senders ...

Astronomers have studied the globular cluster 47 Tucanae extensively, but still have many questions. It may have an ...

12) Deflections I: Introduction; sources of deflection, strain, curvature; deflection diagram (elastic curve); main hypothesis and border conditions; qualitative deflection diagram; elastic beam ...