Accurate monitoring of reservoir water levels in urban and agricultural environments is essential but is often performed visually, a method that is both time-consuming and labor-intensive. This study ...

Coastal flooding creates regular and episodic hazards—both of which are worsening due to sea-level rise, changing precipitation patterns, land-use changes, subsidence, and more—with varying degrees of ...

A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter-without the need for a traditional ...

Lake Shasta waters went up 35 feet since wet atmospheric storms rolled over Shasta County this winter. The lake’s water level climbed to 1,029 feet as of Sunday, Jan. 4, according to the California ...

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, has developed a highly sensitive, real-time sensor for detecting trace water, ...

Abstract: The automation of height-increasing bridges during floating events is a crucial engineering challenge in areas prone to flooding or water surges. It proposes a solution to adjust the bridge ...

In a warming, drying world, clean water often feels out of reach. Deserts grow, reservoirs shrink, and wells run salty or dry. Yet every place on Earth, even the hottest dunes, has one quiet resource ...

Carlo Gavazzi has launched three new series of ultrasonic sensors with integrated IO-Link communication: the UA12, UA18 and UA30 ASD..IO Series. These sensors feature a compact design with reduced ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Ultrasonic sensors measure the distance between a target and the sensor using high-frequency sound waves that are inaudible to humans. The process is simple: the sensor emits ultrasonic waves, which ...

California water officials are warning that the state "must be prepared for extreme weather events of all kinds," even as water levels for the state's reservoirs remain near or above average as the ...