Failure modes of valve-regulated lead-acid batteries
Proposal for Grease Replacement System for Traction Motor Bearings
Methods for Detecting Pantograph Defects Using Sensors Installed on Contact Lines
Pulsed ElectroGasdymanic (PEG) Thruster for In-Space Propulsion (AIAA 2017-4724)
Caption text recognition in video frames by MAP matching
Caption Text Recognition in Video Frames by MAP Matching