Chemistry World

One-step photochemical method switches nitrogen and carbon to convert pyrazoles into imidazoles

Scientists have developed a photochemical reaction that converts pyrazoles into imidazoles by swapping a nitrogen and a carbon atom in a single step. 1 The method leaves the rest of the molecule ...
ZDNet

I tracked 3,000 steps on my Apple Watch, Google Pixel, and Oura Ring - this one was most accurate

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...
IEEE

A Practical Data-driven Step-Size Selection Method for Adaptive Active Noise Control Based on Modified Meta-learning

Abstract: Active noise control (ANC) is widely recognized as an effective and efficient solution for attenuating urban noise. Least mean square (LMS)-based adaptive algorithms, particularly the ...
IEEE

Efficient Reinforcement Learning With the Novel N-Step Method and V-Network

Abstract: The application of reinforcement learning (RL) in artificial intelligence has become increasingly widespread. However, its drawbacks are also apparent, as it requires a large number of ...