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Tech Xplore / Texas at heart of Amazon's AI push in United States
Tech titan Amazon is working to step out of Nvidia's shadow with custom "Trainium" chips designed specially for machine learning as billions of dollars are poured into artificial intelligence (AI).
Medical Xpress / Placental vascular reactivity can help ID fetal congenital heart disease
Placental vascular reactivity (PLVR) can help identify fetal congenital heart disease (CHD), according to a study recently published in Magnetic Resonance in Medicine.
Phys.org / DOE climate report 'demonstrably incorrect', say scientists in new analysis
A leading climate scientist has sought to set the record straight over "demonstrably incorrect" claims made in a major U.S. government report that misrepresented his work and downplayed the role of human activity in global ...
Medical Xpress / Study suggests one common amino acid may affect how long men live
A large new study suggests that higher levels of a common amino acid called tyrosine may be linked to a shorter lifespan in men.
Medical Xpress / Engineered protein markers read living brain gene activity in monkeys via blood
Gene therapy has been successfully used to treat a number of diseases, including immune deficiencies, hereditary blindness, hemophilia and, recently, Huntington's disease, a fatal neurological disorder.
Medical Xpress / Muscle repair may hinge on a timed metabolic 'switch,' study suggests
Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells "flip a switch" to rebuild damaged muscle—a finding that could help address muscle ...
Medical Xpress / Monthly cabotegravir-rilpivirine injections superior to standard oral ART for HIV with adherence challenges
Monthly injections of long-acting cabotegravir-rilpivirine are superior to standard oral antiretroviral therapy (ART) in persons with human immunodeficiency virus (HIV) and medication adherence challenges, according to a ...
Medical Xpress / Call for dentists to reduce unnecessary nitrous oxide use
Nitrous oxide used for sedating patients during dental appointments has a significant environmental impact, with wide variation in use and wastage across the UK, according to a new study by UCL (University College London) ...
Phys.org / Sustainability research overlooks key actors and actions in the face of the environmental crisis, says study
Efforts to advance toward a more sustainable world focus heavily on a limited set of actions and actors while overlooking key strategies and sectors needed to address the climate crisis and biodiversity loss, according to ...
Phys.org / NASA revamps Artemis moon landing program to reduce flight gaps and risk
NASA said Friday it's adding an extra moon mission by Artemis astronauts before attempting a high-risk lunar landing with a crew.
Tech Xplore / Researchers develop pre-seeding strategy for improving inverted perovskite solar cells
Regular perovskite solar cells (PSCs)—which place the electron-transport layer beneath the perovskite absorber and the hole-transport layer on top—have limitations with respect to large-scale manufacturing and stability. ...
Phys.org / Image: First glimpse of comet 3I/ATLAS from Juice science camera
This striking image from the science camera on ESA's Jupiter Icy Moons Explorer (Juice) shows interstellar comet 3I/ATLAS spewing dust and gas. The tiny nucleus of the comet (not visible) is surrounded by a bright halo of ...