The next-generation iPad mini 8 could feature an updated design that removes the speaker holes for improved water resistance, ...
Abstract: Insulation and mechanical defects are the main reasons for the power equipment fault, the former could generate partial discharge (PD), which can be detected by the acoustic emission (AE) ...
Abstract: A highly sensitive pH sensor based on a tapered single-mode optical fiber (SMF) working at the dispersion turning point (DTP) is proposed, with calcium alginate hydrogel coated on its ...