Abstract: This paper investigates on the efficiency and suitability of an optical sensing mechanism for water quality monitoring. By using three types of optical sensors as detector and various colour ...

Christmas shower lights can be projected onto a tree with varying levels of success, and some models work better than others ...

MIIT Key Laboratory of Advanced Display Materials and Devices, Jiangsu Engineering Research Center for Quantum Dot Display, School of Materials Science and Engineering, Institute of Optoelectronics & ...

Key Laboratory of Automobile Materials MOE, School of Materials Science & Engineering, Jilin University, Changchun 130012, People’s Republic of China ...

Abstract: Nowadays, direct current-drive (DC-drive) is the mainstream method of driving electroluminescence (EL) devices such as quantum-dot light-emitting diodes (QLEDs). In contrast, alternating ...

The 2023 implosion of an experimental submersible was the result of faulty engineering, a report from the National Transportation Safety Board has found. Five people aboard the submersible died ...

Homes were evacuated as emergency crews taped off a street after a huge fire erupted in south Manchester on Wednesday night (October 15). Police, paramedics and fire crews raced to the scene on ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, overcoming the high-voltage and color-purity problems that have long limited ...