New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

A breakdown of how Charles’ flavor choices and finale performance led to his Holiday Baking Championship season 12 win ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Abstract: The emission efficiency of GaN-based light-emitting diodes (LEDs) decreases significantly as the emission wavelength is shorter than 370 nm because of the absorption of emission light in the ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

Democratic-led states sue CFPB, challenging White House funding block as unconstitutional and raising major separation of ...

Repurposing traditional professional learning communities as teacher-led teams builds trust and strengthens instructional alignment.

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

It’s hard to believe that the first blue LED didn’t arrive until 1993. They look simple, but looks are deceiving (Fig. 1). 1. Image showing a blue InGaN-based LED with gold wire contacts (0.4 × 0.4 mm ...

Johnson & Johnson MedTech (NYSE: JNJ) + is enacting an organizational restructuring, changing the way its business units operate. In an internal message sent to J&J employees obtained by MassDevice, ...

Abstract: This paper proposes an encapsulation shaping method for white light-emitting diode packaging, using a silicon substrate with an island structure and using a simple yttrium aluminum garnet ...