Abstract: An alternative derivation is provided for the degrees of freedom (DOF) formula on line-of-sight (LOS) channels via Landau’s eigenvalue theorem for bandlimited signals. Compared to other ...

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For Mr. Santos, math can also inspire ideas about structures that have already been built — a new way to see and appreciate ...

A historic railway line will be used by diverted West Coast Main Line (WMCL) trains for the first time in more than a decade. Did you know with a Digital subscription to Yorkshire Post, you can get ...

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The CDC has voted against giving children under 4-years old a combined MMRV vaccine This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the ...

Once a century, a very special day comes along. That day is today — 9/16/25. Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.