From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought unattainable: building a complete functional wiring diagram of a portion of the ...

Allen Institute researchers Leila Elabbady and Clay Reid examine brain mapping data from the MICrONS project. (Allen Institute Photo) Researchers say they’ve accomplished a feat that was said to be ...

If you want to improve lighting system efficiency, ballast selection is critical. Today's most popular energy-efficient lighting designs involve new ballasts. Because ballast technology is constantly ...

In the classic cyberpunk novel Neuromancer by William Gibson, characters can save their consciousness to a hard drive so that their personalities will live on inside a machine. When the novel was ...

Join us this week as we decode the symbols commonly found in boiler wiring diagrams. Discover how to recognize and understand the significance of each symbol in this quick guide. Safety notice: Always ...

An electronic ballast, in simplistic terms, takes a mains supply and transforms the energy to a storage capacitor, which in turn powers a half bridge to provide frequency-controlled power for a ...

Electronic ballasts for fluorescent lighting deliver high efficiency and long lamp lifetimes. A new and simplified control circuit demonstrates complete control of the ballast, including all necessary ...

Abstract: This paper presents a detailed performance analysis in the most common electronic ballasts for compact fluorescent lamps. Electronic ballast characteristics are presented, as following: ...