Abstract: Advances in CMOS processes and the spread of GaN FETs are pushing the switching frequency of DC-DC converters beyond 10MHz. Such increase in the switching frequency of the converters results ...

Abstract: Harmonic distortions are major power quality issues observed in distribution systems, causing overloading, overheating, increased losses, reduced equipment lifespan, malfunctioning of ...

Spontaneous blood oxygen level dependent (BOLD) fluctuations are not random noise, but are specifically correlated between functionally related brain regions and relate well to known anatomical ...

THIS useful and unpretending, but elegant little volume, consists of two parts. In the first, the genera and species of ferns are enumerated under a number of geographical divisions and subdivisions, ...

Traditional and Roth IRAs allow tax benefits now or later; small business options also available. IRA contribution limits for 2025 are $7,000, increasing in 2026, with higher limits for those 50+.