Abstract: This research study investigates the impact of various configurations of half round shaped ribs on thermal performance and frictional effects through a rectangular duct. The ribs were ...

Abstract: The demand for high-precision and high-efficiency transmissions in industrial robot joints has made the optimal design of precision planetary gear reducers a key research focus. To address ...

We describe the circuit design, construction, and operation of a field-portable electric fish finder (an AC-coupled wide-band differential bio-amplifier with loudspeaker output). This device permits ...