A gel for wounds that won't heal: Oxygen-delivering technology can prevent amputations

As aging populations and rising diabetes rates drive an increase in chronic wounds, more patients face the risk of amputations. UC Riverside researchers have developed an oxygen-delivering gel capable ...
Hackaday

Real-Time 3D Room Mapping With ESP32, VL53L5CX Sensor And IMU

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...
IEEE

Limiting current-type MEMS oxygen gas sensor integrated with micro-hotplate

Abstract: Bulk yttria-stabilized zirconia (YSZ) oxygen detectors are widely used in areas such as the automotive industry. However, these detectors have high power consumption, which limits their ...
IEEE

An Enhanced Extreme Learning Machine for Dissolved Oxygen Prediction in Wireless Sensor Networks

Abstract: Water quality monitoring using Wireless Sensor Networks (WSNs) is essential in aquaculture water quality management. In the field of water quality monitoring, dissolved oxygen (DO) is a key ...
The Mirror

Martin Lewis responds as O2 to shut down network after 20 years

Martin Lewis has weighed in after the nation's largest mobile network announced it would be discontinuing a service that's been running for two decades. During his ITV programme this week, the finance ...