Abstract: Efficiently detecting the state of charge (SOC) of lithium-ion battery is crucial for advancing new energy technologies, and using ultrasound for SOC characterization has been demonstrated ...

Abstract: This paper analyzes the vibration and noise levels of permanent magnet synchronous motor (PMSM). Firstly, an equivalent single cylindrical shell model of motor is established, which ...

James Kerin is an associate lead analyst and has 5+ years of experience in financial and security analysis, credit underwriting, and market research. Natalya Yashina is a CPA, DASM with over 12 years ...

LONDON, Dec 10 (Reuters) - Venture Global (VG.N), opens new tab submitted its response late on Tuesday to a legal challenge from Shell (SHEL.L), opens new tab over the oil major's defeat in an ...

UK's FTSE 100 drifts to record high in thin year-end trade London's FTSE 100 index hit a record high in quiet trading on Tuesday, the penultimate session of 2025, supported by gains in banks and ...

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 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Who is a certified cognitive behavioral therapist? Many therapists practice cognitive behavioral therapy. There is no certification or license required to become a cognitive behavioral therapist, but ...

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