Researchers led by Professor Ting Mei (Northwestern Polytechnical University) and Professors Xiaocong Yuan & Yuquan Zhang ...

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial ...

Cutting-edge tools are accelerating sensor development through precision detection and integrated control systems.

Periodic signal analysis enhances optics and photonics experiments using lock-in amplifiers and boxcar techniques.

The 1983 US Postal Service first-day cover for the 20-cent Edwin Howard Armstrong commemorative stamp from the American Inventors series, featuring a Colorado Silk cachet illustrating Armstrong at his ...

This study offers a valuable contribution to understanding how working memory (WM) shapes neural processing in extrastriate cortex. By applying spectral decomposition to LFP recordings from primate ...

This study explores how exogenous attention operates at the finest spatial scale of vision, within the foveola - a topic that has not been previously explored. The question is important for ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Bacteria employ complex signaling networks for adaptive gene control in changing environments. Bacterial second messenger molecules such as cyclic AMP (cAMP) relay external environmental signals into ...

In this paper, a novel continuous frequency modulation enabled backscatter communication system is proposed and evaluated, which constructs analog modulation by transducing the physical quantities to ...