The patented invention—a smart shelving system for logistics and warehousing (patent number CN120024620B, granted on ...

Abstract: Wideband direction-of-arrival (DoA) estimation is desirable with the ever-increasing data rate in wireless communication systems. In this paper, an iterative coherent signal-subspace method ...

Gastrointestinal tract bacteria require iron for survival, with heme as an abundant source in their environment. This work ...

From plagiarism to planetary corrections, we take a look at Copernicus and the introduction of heliocentricity.

This sacred site was one of the greatest Mayan centres of the Yucatán peninsula. Throughout its nearly 1,000-year history, different peoples have left their mark on the city. The Maya and Toltec ...