Abstract: The leapfrog complying-divergence implicit finite-difference time-domain (CDI-FDTD) method is an implicit scheme that is unconditionally stable involving the simplest and most efficient ...

It has been more than a decade since we didn't make it out of Week 5 with at least one unbeaten team. In my latest rundown of the league hierarchy, there's a new team at No. 1 ... and No. 32. Plus, a ...

The European club season has been in full swing for over a month now, giving those U.S. men's national team players plying their trade overseas the chance to establish themselves. Some have gotten off ...

LeapFrog Investments has exited its stake from Goodlife Pharmacy, East Africa’s largest retail pharmacy platform, to CFAO Healthcare, a leading distributor of pharmaceutical and medical products in ...

Huntsville Hospital CEO Jeff Samz is not a fan of the Leapfrog Group’s national patient safety report, which gave the northern Alabama institution the worst possible overall grade in its spring 2025 ...

Hospitals given “D” and “F” grades from The Leapfrog Group are rebuking the patient safety scores, arguing that Leapfrog’s grading was unfair. Piedmont Medical Center in Rock Hill, S.C., Huntsville ...

Real Madrid have leapfrogged Manchester City to become UEFA’s top-ranked club for the 2025-26 season, despite the Spanish side’s exit from the Champions League at the quarter-final stage. UEFA, the ...

Five Tenet-owned Palm Beach County hospitals are suing the Leapfrog Group over "F" and "D" safety ratings. The hospitals say Leapfrog used flawed methodology, including worst-case assumptions when ...

The Baptist Memorial Hospital-North Mississippi complex. (Photo/Bruce Newman) Baptist Memorial Hospital-North Mississippi received an “A” Hospital Safety Grade from the Leapfrog Group, a national ...

Leading health care systems from across New Jersey are celebrating their recent success on The Leapfrog Group’s Spring 2025 Hospital Safety Score. New Jersey ranked third in the nation in the latest ...