Investopedia

Understanding Downside Deviation: Definition, Uses, and Calculation

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 ...
Investopedia

Understanding GDP Calculation: The Expenditure Approach Explained

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor ...
The New York Times

The Best Travel Gear and Accessories

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Wirecutter Staff We have a new pick for women’s travel underwear. Traveling well can be ...
IEEE

Intelligent Fault Diagnosis of Gearbox Under Variable Working Conditions With Adaptive Intraclass and Interclass Convolutional Neural Network

Abstract: The industrial gearboxes usually work in harsh and variable conditions, which results in partial failure of gears or bearings. Accordingly, the continuous irregular fluctuations of gearbox ...
Top Gear

Are H-gate manual gearboxes making a comeback? The boss of Hewland thinks so

In Good News for prospective owners of very high-performance machinery, the boss of a gearbox manufacturer reckons we’re on the cusp of a “major resurgence” of H-gate manual transmissions for said ...
IEEE

Convformer-NSE: A Novel End-to-End Gearbox Fault Diagnosis Framework Under Heavy Noise Using Joint Global and Local Information

Abstract: The application of convolutional neural network (CNN) has greatly promoted the scope and scenario of intelligent fault diagnosis and brought about a significant improvement of intelligent ...