Research on 100% renewable energy systems is a relatively recent phenomenon. It was initiated in the mid-1970s, catalyzed by skyrocketing oil prices. Since the mid-2000s, it has quickly evolved into a ...

Maximum power point tracking (MPPT) algorithms are a practical solution to ensure the continuous operation of the photovoltaic systems, maximize the output of the PV system and overcome nonlinear ...

Sean "Diddy" Combs drops to his knees, prays after verdict is read Celebrate Princess Diana’s Birthday By Making Her All-Time ...

NBA adjusts Gregg Popovich's career record, removes 77 games after all-time wins leader's extended absence Over 60,000 ...