News

Stablecoin issuer Circle kicks off its IPO, targeting a nearly $6 billion valuation
Circle, the issuer of the popular USDC stablecoin, has launched its initial public offering, looking to raise about $624 ...
Queer country: LGBTQ+ musicians are outside the spotlight as Grand Ole Opry turns 100
(THE CONVERSATION) On March 15, 1974, the Grand Ole Opry country music radio show closed its run at the Ryman Auditorium in Nashville, Tennessee, with Johnny and June Carter Cash leading the song “ ...
IEEE2d
Design Method for High-Order Sigma–Delta Modulator Stabilized by Departure Angles Designed to Keep Root Loci in Unit Circle
It is shown that if the critical root loci of an SDM transfer function are all located inside a unit circle, then the SDM is guaranteed to be stable. Instead of basing the design on noise transfer ...
IEEE5d
Generation unit sizing and cost analysis for stand-alone wind, photovoltaic, and hybrid wind/PV systems
A simple numerical algorithm has been developed for generation unit sizing. It has been used to determine the optimum generation capacity and storage needed for a stand-alone, wind, PV, and hybrid ...
This National Guard unit went completely analog to simulate a cyber attack
Airmen were sent running half a mile across base with sticky notes to alert the operations team of the details for the C-130 ...