This paper studies the asymptotic power of tests of sphericity against perturbations in a single unknown direction as both the dimensionality of the data and the number of observations go to infinity.

This is not the place to analyze the details of former FBI Director James Comey’s indictment because we don’t know what those details are. Prosecutors will soon have to come up with a bill of ...

Three Opinion writers break down the former vice president’s book of excuses. By Michelle Cottle Carlos Lozada and Lydia Polgreen Produced by Vishakha Darbha Three Opinion writers weigh in on Kamala ...

Experts have described engravings left on ammunition at the scene of the Charlie Kirk shooting as "extremely online" – so what do the words and symbols actually mean? Authorities said on Friday that ...

A protester who was slashed with a knife by a Muslim man furious that he was burning the Koran has slammed the 'disgraceful' decision not to jail him, claiming it shows Britain has a 'two-tier justice ...

Add articles to your saved list and come back to them any time. Yelling in frustration and smashing her feet into the glass facade of a Melbourne boutique, a woman’s brazen alleged daylight burglary ...

A resource for reactor physicists and engineers and students of nuclear power engineering, this publication provides a comprehensive summary of the thermophysical properties data needed in nuclear ...

Barbara Friedberg is a veteran investment portfolio manager, fintech consultant, and expert investor. She is a published author of several books. Suzanne is a content marketer, writer, and ...

Abstract: This paper explores the asymptotic synchronization of drive-response Markovian jump Boolean networks (MJBNs) using an algebraic state space representation. For two switching signals, an ...

Abstract: The design of the back electromotive force (EMF) observer is important in sensorless speed control of surface-mounted permanent magnet synchronous motors. However, many existing back EMF ...