The most powerful people in PR today know that “public relations” is just a fraction of what it takes to succeed in 2024. They understand how and why the game is changing. They embrace technology and ...

Abstract: Hydraulic manipulators are usually applied in heavy-load and harsh operation tasks. However, when faced with a complex operation, the traditional proportional-integral-derivative (PID) ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. Ned Barnett is leaving the News & Observer after more than 30 years, including the last ...

Abstract: In this paper, an observer that combines the design ideas of disturbance observer and state observer is proposed for fully actuated systems with external disturbances. The integral term is ...

Millions of people across the UK are facing longer and more intense hay fever seasons, with new research suggesting symptoms can now last up to two weeks longer than in previous decades. The report, ...