** ⚠️ IMPORTANT NOTICE (Aug 14, 2025): If you'd like to say thanks, consider buying me a coffee—your support helps me keep improving this project!

Abstract: In this work, we propose the concept of the Smart Rail, an innovative system for the continuous monitoring of the track geometry based on embedded arrays of Fiber Bragg Grating sensors and ...

Vitamin C supports the immune system by protecting immune cells, reducing inflammation, and supporting illness recovery. Fruits are one of the most natural ways to increase vitamin C intake and ...

Abstract: This paper investigates and implements a miniaturized microwave system for microstrip linear array antenna that operates in X-band (10.1 GHz), S-band (3.4 GHz) and C-band (5.6 GHz). The ...