Abstract: Class E power amplifier (PA) is a single-switch inverter widely used in high-frequency applications. In the Class E PA topology, a large enough choke inductor is required to maintain a ...

The Salvation Army has closed its doors for donations in the near term due to flooding after a water main break on Scott Street’s 200 block during the early hours last Tuesday and a second breakage at ...

Ironically, what had given rise to the dissent and discontent - Reform UK’s poll lead - appears to have injected purpose and passion into the PM's politics. The speech was light on policy but where it ...

A new study used mathematical formulas and demonstrated that it’s highly unlikely life began on Earth. Instead, the researcher points to panspermia, a theory that life or the ingredients for life came ...

I believe that remembering bin day is quite a skill. Perhaps, you're like me, and instead rely on that one super-organised neighbour to give you the prompt to get yours out curbside pronto. But did ...

Airlines are estimated to need 500mn tonnes (Mt) of sustainable aviation fuel (SAF) to achieve the industry’s goal of net-zero carbon emissions by 2050. This can be achieved from two main sources- ...

UPDATE: The Ohio DNR confirmed with Outdoor Life on May 10 that CJ Alexander has been indicted on 23 criminal charges as a result of its poaching investigation. Read the full report here. Dec. 26, ...

A new variant of Covid, known as 'Stratus', is spreading rapidly and presents a unique symptom that individuals should be aware of. The Stratus variant, which has two forms, XFG and XFG. 3, was first ...

The Oregon Ducks are already working ahead on the 2027 recruiting cycle, and head coach Dan Lanning may be closing in on a major piece. Five-star defensive lineman Jalen Brewster, one of the most ...

Poppi settled a class action lawsuit alleging misleading "gut healthy" marketing claims. Consumers who bought Poppi drinks between January 23, 2020, and July 18, 2025, can claim refunds. Claims must ...

It was not clear who was behind the episode, but Denmark’s prime minister called it the “most serious attack so far” on her country’s infrastructure. By Livia Albeck-Ripka Francesca RegaladoMaya ...