Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.

The first location decision has been issued for the high-speed rail line connecting Warsaw, the Central Communication Port (CPK) Airport, and Łódź. The decision, granted by the Mazovian Voivode, ...

Abstract: This article addresses the problem of moving source localization in 3-D using the time-difference-of-arrival and frequency-difference-of-arrival measurements without accurate sensor location ...

Abstract: In speed-sensorless-controlled induction motor (IM) drives, current sensors are important but prone to failure, which may significantly degrade control performance. In view of this, this ...

The India Meteorological Department (IMD) on Friday announced that Cyclonic Storm Ditwah has begun moving toward the north Tamil Nadu, Puducherry and south Andhra coasts, triggering widespread alerts ...

Following intense public backlash, the Australian Government’s proposal to reduce default regional speed limits nationally has been canned. Under the proposal, the speed limit on all non-signed roads ...

Advocates for transparency on social media cheered this weekend when X, the app owned by tech billionaire Elon Musk, rolled out a new feature that disclosed what the company said were the country ...

A new feature rolled out on the social media platform X has set off waves of finger-pointing by suggesting that many account holders may not be physically located where users assume they are. Late ...

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