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Phys.org / Gaia data reveal three galactic open clusters in detail
Using ESA's Gaia satellite, astronomers have investigated three open clusters in the galactic disk, namely Berkeley 17, 18 and 39. Results of the new study, published January 21 on the arXiv pre-print server, yield crucial ...
Phys.org / Biodegradable bark–plastic composite lets engineers predict product lifetime from tensile tests
Old trees are learning new tricks with the advent of composite materials. A "green composite" made from biodegradable polymers and the waste bark of the Yakushima Jisugi tree was developed by a research team at Tohoku University. ...
Tech Xplore / New light-emitting artificial neurons could run AI systems more reliably
Over the past decades, computer scientists have developed increasingly advanced artificial intelligence (AI) systems that perform well on various tasks, including the analysis or generation of images, videos, audio recordings ...
Phys.org / King's Trough: How a shifting plate boundary and hot mantle material shaped an Atlantic mega-canyon
The King's Trough Complex is a several-hundred-kilometer-long, canyon-like system of trenches on the North Atlantic seafloor. Its formation was long thought to be the result of simple stretching of the oceanic crust. An international ...
Tech Xplore / Can desert sand be used to build houses and roads?
The world may be running out of sand suitable for concrete. Researchers are therefore testing a possible solution for using desert sand as a material. Ren Wei and several researchers at NTNU and the University of Tokyo have ...
Phys.org / Crosstalk inside cells helps pathogens evade drugs, study finds
Biologists have uncovered a new mode of communication inside cells that helps bacterial pathogens learn how to evade drugs. Their findings, published in the journal Nature Communications, describe how these mechanisms drive ...
Medical Xpress / Telesurgery matches local robotic urological surgery in first randomized trial
Telesurgery (operating on a patient remotely using a surgical robot via a secure telecommunication link) appears to be as reliable as standard robotic surgery (when the surgeon and patient are in the same room) for two common ...
Medical Xpress / Targeted testing for common molecule could improve cardiovascular risk prediction
Researchers at Keele University have said that more targeted use of testing for a common molecule could help to improve predictions of cardiovascular disease outcomes in patients at greatest risk.
Medical Xpress / Mutation-specific defects in neurological disorders mapped, pointing toward personalized therapies
Patients with CaV2.1 channelopathies face severe and often debilitating symptoms, such as seizures, migraines, tremors, and developmental delays. Although some symptoms overlap among these rare neurological conditions, patients ...
Medical Xpress / Why a potential vaccine for neonatal sepsis faces challenges ahead
A major international study has assessed key bacterial targets that could form the basis of a new maternal vaccine to protect newborns from life-threatening infections. The University of Strathclyde contributed analytical ...
Medical Xpress / Stroke telerehabilitation emerges as promising primer for recovery
In the U.S., a stroke happens roughly every 40 seconds. That means, in the time it takes to read a five-minute news article, more than seven Americans will have experienced this life-changing medical event, which is a leading ...
Phys.org / Ancient DNA reveals 12,000-year-old case of rare genetic disease
Researchers led by the University of Vienna and Liège University Hospital Center have identified genetic variants associated with a rare inherited growth disorder in two prehistoric individuals who lived more than 12,000 ...