Abstract: This work presents PyWiCh, an open source wireless channel simulator which can be used both as a stand-alone software through its graphical interface or integrated into other applications.

Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...

March 18, 2026 • Salganea taiwanensis, a kind of wood-feeding cockroach, may engage in what's known as pair bonding, a new study finds. March 18, 2026 • The new food pyramid was released earlier this ...