Abstract: An improved three-dimensional simplex interpolation (SI) method is proposed to accelerate the calculation of the Ewald series representation for homogeneous media doubly periodic Green's ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

NEW YORK, Nov. 17, 2025 /PRNewswire/ -- TIAA today announced that three variable annuity accounts in its flagship $290 billion CREF Variable Annuity suite will receive new names effective November 30, ...

Whether you go to a gym or open an app at home, it’s surprisingly difficult to come up with a week’s worth of workouts. It’s why you feel like you’re stuck in a rut or always bored two minutes into ...

A viral health trend makes it easier to rack up extra steps, water and protein — and it comes in threes. With the "3x3 by 12 p.m." challenge, participants aim to achieve 3,000 steps, one-third of ...

Saddle systems improve every year. What once seemed like a niche piece of gear that lived in the periphery of more mainstream whitetail hunting alternatives, saddle hunting is the beneficiary of the ...

These policies let you invest your cash value directly in mutual fund-like accounts, but they also carry risks if the investments lose money Written By Written by Insurance Staff Writer, WSJ | Buy ...

This is read by an automated voice. Please report any issues or inconsistencies here. A walking method developed in Japan is gaining worldwide attention as a low-impact but powerful way to improve ...

After watching Padraig Harrington claim his second senior major of 2025 at the ISPS HANDA Senior Open at Sunningdale, it's clear the three-time major champion hasn't lost his touch. At 53, the ...