Some historians claim that Isaac Newton had already formulated the categories in the Principia twenty years earlier. This is based on two extant documents (1664–1665 and 1669). Derek Whiteside claims ...
Abstract: Global navigation satellite system (GNSS) code biases are a significant source of error in ionospheric total electron content (TEC) modeling and inversion ...
Abstract: In the field of robotics research involving mechatronics and advanced control technology, four-link tandem wheel-legged robots frequently face control instability issues. This study proposes ...