The device can track body signals from tissues as deep as 164 mm for up to twelve hours at a time.
The team built on its previous model of soft ultrasonic sensor design, which required wires and cables for data and monitoring, thus restricting a user’s mobility. They explained in the statement that the newly developed USoP includes a small, flexible control circuit that communicates with an ultrasound transducer array to collect and transmit data wirelessly.The team took the help of an artificial intelligence tool that helped the researchers interpret the data and track subjects in motion.
“We eventually made the machine learning model generalization work by applying an advanced adaptation algorithm,” said Ziyang Zhang, a master’s student at UC San Diego and co-first author of the paper. “This algorithm can automatically minimize the domain distribution discrepancies between different subjects, which means the machine intelligence can be transferred from subject to subject. We can train the algorithm on one subject and apply it to many other new subjects with minimal retraining.
“Abnormal values of blood pressure and cardiac output, at rest or during exercise, are hallmarks of heart failure. For healthy populations, our device can measure cardiovascular responses to exercise in real time and thus provide insights into the actual workout intensity exerted by each person, which can guide the formulation of personalized training plans,” added Lin.
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
Best of Last Week—Trying to detect dark photon dark matter, testing GPT detectors, identifying narcissismIt was a good week for physics research as a combined team of space scientists from Tsinghua University, the Purple Mountain Observatory and Peking University reported that dark photon dark matter could be directly detected using radio telescopes—to find out, they have been using dished telescopes to search for dark photon-related electromagnetic signals. Also, a team at quantum computing company D-Wave Inc. demonstrated quantum advantage on optimization problems with a 5,000-qubit programmable spin glass. And a team of physicists at Nanjing University testing reports of superconductivity at room temperature by another team announced that they had failed in their attempt.
Les mer »
Stop eradication of small mammals to protect vital ecosystems, say scientistsA new article published in the Journal of Animal Ecology suggests that current measures to protect grasslands in the Qinghai-Tibetan Plateau are damaging the ecosystem and should be stopped.
Les mer »
Scientists Structurally Analyze Highly Reactive Anionic Pt(0) Complexes for the First TimeStabilization by the electron-accepting boron compounds. Anionic M0 complexes (M=group 10 metals) have attracted interest due to their potential as active catalysts for chemical reactions. Despite this, the determination of their molecular structures has been a rarity, primarily due to their extr
Les mer »
Watch an octopus waking up from what scientists think could have been a nightmareThe male octopus was repeatedly filmed violently jolting awake from sleep and engaging in unusual activities, but exactly what prompted this odd behavior is unclear.
Les mer »
Don't Let Big Oil Sabotage Global Plastics Treaty, 170+ Groups and Scientists Tell UN'We are urging the U.N. to listen to the millions of people around the world who want an end to plastic pollution, rather than the interests of the oil and gas lobby.'
Les mer »
Six Gravitational-Wave Breakthroughs Scientists Can’t Wait to SeeAfter years of downtime for upgrades, the world’s premier gravitational-wave observatories are coming back online with big hopes for transformative discoveries
Les mer »