Abstract: An explicit expression is developed for the characteristic impedance of a microwave strip transmission line with rectangular inner conductor of arbitrary dimensions. The expression is exact ...

If there’s one thing parents should never have to worry about, it’s the safety of the food they feed their babies. But a shocking new study from Consumer Reports (CR) reveals that about half of the 41 ...

Essentially, human umps call an oval-shaped zone — no matter how many times they’ve seen that rectangle in the rule ... I know I’m the poster child, sometimes, for arguing — but literally, ...

BEATRICE – County and township government officials are hoping the supply of gravel and rock for rural roads holds up, this year. With the closing of one area pit, that leaves fewer options for ...

Coverings behind benches on some Elizabeth line platforms have been put up by Transport for London (TfL), in an effort to stop the station walls picking up grease and dirt from passengers. It comes ...