Conservatives pull ahead as affordability and cost-of-living concerns grow: poll Japan declares ‘serious incident’ after passenger plane lands in Hokkaido with ground crew vehicle still on runway The ...

Author’s note: This article shows how to derive circuit gain equations via a signal flow graph. With practice you may be able to write a gain equation by locating signal paths and loops in the ...

Circuit Dynamics: Design-Oriented Analysis, Dennis L. Feucht, Innovatia (www.innovatia.com), first printing: OCT 2016, 86 pages, 6 × 9 inch, glossy softcover, $25 US. This short book is a systematic, ...