A gelatin memristor with 16 stable conductance states mimics biological pain perception, rating intensity, sensitizing after ...
A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...
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Nuclear weapons tests: The physics that makes them so hard to hide
Nuclear weapons tests are among the most violent events humans can trigger, and that violence leaves fingerprints in the ...
A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track ...
Abstract: Unlike acoustic pressure sensors, acoustic vector sensors (AVSs) measure both acoustic pressure and particle velocity. Circular AVS arrays, made up of multiple vector sensors, offer better ...
A research team led by Dr. Shin Hur at the Korea Institute of Machinery and Materials (KIMM, President Seog-Hyeon Ryu), ...
To derive blood pressure, the device measures the time-of-flight between ultrasound echoes reflected from the anterior and ...
Pressure sensors are essential for a wide range of applications, including health monitoring, industrial diagnostics, etc.
Abstract: Detecting ‘lack of movement’ is an important capability for supporting ageing adults who are trying to live independently. This paper introduces a novel system for monitoring inactivity at ...
Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...
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