Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...

Saraid Claxton always loved Samantha, the American Girl doll. In March 2025, Claxton decided to recreate one of the doll's ...

Start sewing a Gunne Sax inspired dress using Simplicity 9542. In Part 1, we cover fabric choices, pattern preparation, cutting tips, and early construction steps to set up a successful vintage-style ...

So far this December, a fairly active weather pattern across the central and southern United States has brought several cold fronts and even a bit of rain. The most recent front came through Thursday ...

Looking back, 2025 has been somewhat of a boon year for widebody aircraft. Boeing is the leader, having accumulated over 500 widebody orders so far this year, and Airbus has amassed over 250 orders.

Greater exposure to intrauterine transfusion in Rh-mediated HDFN correlated with higher neonatal hemoglobin and less bilirubin escalation. Clinicians caring for infants with hemolytic disease of the ...

While today wasn’t the warmest day on record, highs climbed to 52 degrees, the best it’s been since before Thanksgiving. Unfortunately, the mild weather won’t be sticking around for tomorrow. A storm ...

Several rounds of snow are going to hit like waves across both of Michigan’s peninsulas this week - and the snowfall has already started today in some areas of the state. Two Clipper systems are in ...

Fetterman’s poll numbers flip in major turn How Russia keeps raising an army to replace its dead Georgia seeks $390K from DE Damon Wilson for transfer damages Federal judge in Florida orders unsealing ...