Abstract: This work studies the resonant frequency reduction of vibration energy harvesters so as to adapt low-frequency ambient vibrations. In a typical electromagnetic vibration energy harvester, it ...

July 1st marks halftime of 2026. What a disruptive year it’s been. I touched on it in Q1’s recap. But in Q2, the era of great ...

Abstract: This paper treats the problem of a pneumatic active suspension considering uncertain parameters and displacement constraints under the presence of sensor failure and unmeasured states. A ...

North Carolina's offense has some new faces at wide receiver who could surprise the program in 2026.

Moscow launched its 'most massive' attack on Kyiv overnight, with the Russian president considering mobilising troops to ...

Made with high-density corrugated paper and a wood slat frame, reviewers say it’s more durable than other models they’ve ...

The athletic giant is in the midst of a difficult turnaround, which has prompted layoffs and a right-sizing of expectations ...

A reviewer literally shoved their arm into a thicket of thorns to prove these "gauntlet gloves" protect against scratches and ...

Since starting up a kelp enterprise in Ketchikan in the spring of 2023, Pacific Kelp Co. founders Nick Stern and John Smet ...

USC's path to victory against Penn State includes shutting off the deep ball to receiver Amarion Jackson ...

The pleasing environs had put Roelker, who was drinking rye whiskey procured from a local distillery called Catoctin Creek, ...

Most people drive past McClellan Park without realizing they’re missing one of California’s most impressive collections of ...