A loyal orders marching band in Portrush on the evening of Saturday July 19 2025, after play had stopped in the penultimate day of the Open 2025, played at Royal Portrush golf club nearby. Video ...

The second annual Rockstar Energy Open will take place at Waterfront Park in downtown Portland from Aug. 15-17, featuring "elite" skateboarding and musical performances, as well as opportunities ...

This article presents a low-power maximum power point tracking (MPPT) interface circuit designed for various electromagnetic wave energy harvesters. The premise of traditional MPPT techniques that ...

This paper proposes some novel algorithms for photovoltaic (PV) energy DC circuit conversion systems to extract maximum power under the constraint of information security. First, a ...