North Korea displays apparent progress in construction of nuclear-powered submarine

North Korea displayed apparent progress in the construction of a nuclear-powered submarine, with state media photos showing a ...
IEEE

A Robust In-Motion Coarse Alignment Method for Low-Accuracy SINS and GPS Integrated System

Abstract: Many in-motion coarse alignment methods have been proposed and have achieved good results for the strapdown inertial navigation system (SINS) aided by the global positioning system (GPS).
IEEE

Alignment solutions on FBEOL layers using ASML scanners: AEPM: Advanced equipment processes and materials

Abstract: Wafers at FBEOL layers traditionally have higher stress and larger alignment signal variability. ASML's ATHENA sensor based scanners, commonly used to expose FBEOL layers, have large spot ...