Mars Sample Return is stalled as costs rise while China’s Tianwen-3 targets a 2031 return. Learn why this matters for science ...

Abstract: The clean signal is used as the reference signal in acoustic signal denoising methods based on the supervised deep learning, but the clean signal of the operating state of the rotating ...

Abstract: The health monitoring of mechanical equipment is evolving toward intelligence, and early weak fault diagnosis of bearings based on transfer learning can achieve fault warning under different ...

The maintenance of adequate fluoride (F) concentration in the public water supply is fundamental for ensuring that the community use of F can reach the maximum benefit for caries control and minimum ...