Abstract: Accurate extraction of time-varying instantaneous frequency (IF) is crucial for fault diagnosis in rotating machinery operating under time-varying speed conditions, as real-world signals ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. AARP offers savings & planning resources for all. Members also ...

Japan dominate the short program in the women's figure skating at Milan-Cortina 2026 with their athletes occupying three of the top four places following the short program.

Abstract: Fault diagnosis in rotating machinery is essential for ensuring the reliability and operational efficiency of industrial systems. As machinery systems become increasingly complex, effective ...

Stardew Valley 1.7 Has New Romanceable Characters and 'More Interesting Children' ...

From Bad Bunny's halftime performance to the color of the celebratory Gatorade bath, there are more than a handful of novelty props that bettors can consider wagering on for the Super Bowl. And the ...

As Solana (SOL) slips below the $80 level for the first time since 2023, market sentiment around the asset is beginning to shift. The move has caught the attention of analysts, who note that this ...

Biodiversity loss is continuing at an unprecedented rate, with species becoming extinct at between 100 and 1,000 times the average pre-human, or ‘background’, rate. Human activities are the main cause ...

WuWa 3.1 will come out on February 4, 2026, at 10:00 PM ET (UTC-5). Due to time differences, only players in the American time zone will have the maintenance ending on February 4. Meanwhile, the rest ...

When is daylight saving 2026? Daylight saving time is always on the second Sunday of March, meaning this year it will be on March 8. Clocks will shift from 2 a.m. to 3 a.m., so we will be losing an ...