This paper uses a topic from multivariate analysis, i.e., canonical correlation theory, in the development of a generalized correlation coefficient for simultaneous equation systems. Canonical ...

As the U.S. Treasury phases out the use of the penny, it’s creating a host of new challenges for businesses and consumers that could cost all of us a good chunk of change. That’s because eliminating ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Doretha Clemons, Ph.D., MBA, PMP, has been a corporate IT executive and professor for 34 ...

With nine teams already eliminated from playoff contention, Week 15 marks the first time during the 2025 NFL season that teams can punch their ticket to the postseason. There are a total of three ...

Welcome to the NFL in 2025, which looks in some ways like it did roughly a decade ago. The Denver Broncos and New England Patriots are battling it out for the No. 1 seed in the AFC. But their path is ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

It is possible for one division in each conference to send five teams to the postseason while the other sends just three. Home-ice advantage through the first two rounds goes to the team that placed ...

Abstract: Spaceborne synthetic aperture radar differential interferometry (D-InSAR) can measure large-scale surface deformation. When the deformation is negligible, the interferometric phase can be ...

Abstract: Overmodulation method is an effective way to improve the voltage utilization for the PMSM drives, thus achieving higher efficiency and power capacity. However, the voltage jump between the ...