Abstract: Aiming at improving the vibration isolation performance of traditional three-parameter dampers, a new variable fluid damper with several frequency selective valves (FSVs) and a slotted ...

Abstract: This study presents an active vibration isolation system (AVIS) aimed at improving the performance of high-precision equipment by suppressing external vibrations. To achieve the mentioned ...

Our screens may be filled with images of happy families celebrating Christmas, but some find the festive season a lonely time. To combat isolation, some people are spending the holidays with friends ...

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...