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 ...
Abstract: Traditional three-phase saturated core fault current limiter (TSCFCL) uses silicon steel as the iron core working material, resulting in the need for a large dc excitation magnetomotive ...