Scientists engineered a nanostring that cascades energy through five vibration modes from a single push, opening new paths for ultrasensitive nanoscale sensors.

If magnitude is considered as the vertical dimension of sound, then the horizontal dimension is that of the time behaviour of sound. What is common to all sound is a pattern of change over time called ...

In a study published today in Nature, researchers at UCI's Center for Chemistry at the Space-Time Limit describe how they positioned the atomically terminated silver tip of a scanning tunneling ...

Utah's iconic Rainbow Bridge hums with natural and human-made vibrations, according to a new study. The study characterizes the different ways the bridge vibrates and what frequencies and energy ...

All rotating equipment power trains found in a power plant have some amount of vibration, usually caused by mechanical unbalance of the rotating system, shaft misalignment, or weakness in the bearing ...

Researchers at the Institute of Aeroelasticity have successfully completed a ground vibration test with the DLR research aircraft ISTAR. Approximately 200 acceleration sensors were fitted to record ...

Here we will look at the three natural modes of vibration for a three-DOF problem. Shown below is the response of the system for three different sets of initial conditions, each corresponding to one ...