Abstract: The coupled transcendental equations describing cutoff frequencies of TE and TM modes are deduced for a rectangular waveguide with arbitrary wall impedance. In the case of TE modes, their ...

That’s a wrap for the high school football weekend. Week 4 highlights featured Willow Glen’s comeback win over Christopher, Foothill’s Max Shuga making an amazing catch to set up the winning touchdown ...

Jeremy Walsh walked into the raucous Casements Bar in San Francisco on a recent Thursday night and promptly put on a name tag. He came to the Mission’s neighborhood Irish pub to attend a ...

"This forces us to rethink the starting conditions for our planet’s water system." Liquid water flowed across the surface of the asteroid that birthed the near-Earth object (NEO) Ryugu much later than ...

As our 2025 Chicago Area’s Best Burgers Tournament begins (September 4th at 10 AM), sponsored by Turano Baking Company and Puckered Pickle Company, we wanted to provide a resource for you to look up ...

Sometimes, to understand what’s happening in a stream, scientists have to go fishing. “I’m ready whenever,” says David Leer of CreekWalker Aquatics, who’s leading a field crew of scientists and ...

Welcome back to your warehouse for high school football coverage at the Marion Star. If you want to know anything about the 10 teams we cover — Marion Harding, River Valley, Pleasant, Ridgedale, Elgin ...

Sudden cardiac arrest (SCA) is the leading cause of death in student athletes. Often, people with SCA have no prior diagnosis or warning. In a mission now spanning over a decade, KPRC 2 and ...

While the last confirmed sighting of Brown was Friday, “there is certainly evidence in our search area that he’s present, and that we’re hunting in the right haystack,” Montana Attorney General Austin ...

Several Atlanta area restaurants are offering deals and specials for National Chicken Wing Day on Tuesday. Wylie & Rum, the Caribbean restaurant in Reynoldstown, will have a wing flight special, ...

KANSAS CITY, Mo. — The Kansas City metro will be under an Extreme Heat Warning from noon Saturday until 7 p.m. Wednesday. Heat index values up to 105 to 110 are expected, according to the National ...