Scientists discover all stalagmites growing from cave floors follow a mathematical rule that explains how these mineral ...

Earth's Best, Once Upon a Farm, and Plum Organics earned top scoresA new California law helps consumers figure out whether toxic elements are in their baby food.By Jessica D’Argenio Waller, MS, ...

Discover the art of transforming your homemade liquid cooking stock into convenient stock cubes in this step-by-step guide. Learn how to harness the full flavor of your soups, stews, and sauces by ...

This summer, prepare for the return of Brood X. No, that’s not the title of a B-grade horror flick, but it does involve an army of insects rising from the earth Night of the Living Dead–style.

Abstract: We introduce and study the group square-root lasso (GSRL) method for estimation in high dimensional sparse regression models with group structure. The new estimator minimizes the square root ...

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Mark Jahn is a financial writer, editor, consultant, and award-winning economist covering ETFs, stocks, cryptocurrencies, options, and more. Somer G. Anderson is CPA, doctor of accounting, and an ...

Abstract: This paper is concerned with a fixed-point implementation of the extended Kalman filter (EKF) for applications in sensorless control of ac motor drives. The sensitivity of the EKF to ...