Scanning movements are added to tracking antenna trajectory to estimate the true spacecraft position. The scanning movements are composed of harmonic axial movements of an antenna. This scanning ...

Create a map is an initial task for a robot to maneuver or navigated automatically in a proposed area. It is a difficult task for a robot creates a map and performs the desired task concurrently ...

Optical photothermal infrared (O-PTIR) spectroscopy was used to detect and chemically analyze microplastics and nanoplastic particles (MNPs) in the Beaver Mountain snow sample. This technique can ...

In another more recent work a magnetic NDT technique based on the Barkhausen effect, called Barkhausen Continuous Rotational Magnetic Noise (CRMBN), was developed. This technique was used ...