United Arab Emirates University researchers have unveiled a new, cost-effective technology using piezoelectric sensors for ...

Piezoelectric sensors leverage voltage generation through mechanical stress in non-centrosymmetric materials, such as quartz and polyvinylidene fluoride (PVDF), while triboelectric sensors operate ...

How do robots feel in space? This is both a practical and possibly an existential question. Still, today, we'll focus on the ...

Valvular heart disease (VHD) is a quiet killer, remorseless in its progression until it is lifesaving intervention that is ...

Recently, the team of Prof. Nishuang Liu and Prof. Yihua Gao from Huazhong University of Science and Technology has reviewed ...

Discover how energy harvesting technologies are extending UAV flight times, powering advanced sensors, and enabling fully ...

A new handheld medical device could potentially replace a stethoscope as a tool for detecting valvular heart disease, say ...

Wurtzite-structured crystals, characterized by their hexagonal symmetry, are widely valued for their unique electronic and ...

An exploded view of the stethoscope, with the six piezoelectric sensors visible in a pentagon pattern at the bottom Those sensors are separated from one another by a vibration-absorbing silicone ...

Scientists in Thailand have assessed which technology between PV, wind, or piezoelectric energy is better for powering street ...