Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

When taking pictures of the night sky, any noise picked up by the sensor can obscure the desired result. One major cause of noise in CMOS sensors is heat—even small amounts can degrade the final ...

CCD technology was the driving force behind early digital photography, and its popularity persisted until the late 2000s.

Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

Abstract: This paper describes a low-cost fiber optical temperature sensor technology with wide operation temperature ranges and immune to complex electromagnetic environments. Using a low-cost ...

NEW YORK (AP) — When we make mistakes at work, it can lead to a cycle of negative thinking. The damaging thoughts swirl: “I’m an impostor.” “I’m not smart enough.” “I’m failing at my job.” ...

CROSSOVER: Are the Houston Rockets a REAL THREAT to OKC Thunder? How KD Makes Houston BETTER ...

Abstract: Excellent disturbance rejection ability is essential for a photoelectric tracking system (PTS) based on the Charge-Couple Device (CCD) sensor, which is a premise guarantee for obtaining ...