Goodberlet Home Services, a family-owned HVAC, plumbing, and electrical service company serving residential and commercial customers across Illinois and Indiana, has launched an online furnace filter ...

Abstract: Optical dissolved oxygen (DO) concentration measurement based on phase fluorometric theory is one of the most promising DO concentration measurement methods with advantages of insensitivity ...

Abstract: This research aims to design and realize non-invasive instrument to measure both blood glucose level and saturated oxygen level by using optical methods, i.e oximeter sensor. This method has ...