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Phys.org / Light controls nanoscale 'bubble' domains in a ferroelectric crystal
Researchers at Flinders University have discovered an unexpected way light can control tiny electronic structures inside advanced materials, a development that could help pave the way for more energy-efficient memory devices, ...
Phys.org / New models shed light on how an exotic phase of hydrogen in Earth's core may behave
While Earth's core consists mostly of iron, its density implies that lighter elements are also mixed in. Because hydrogen is abundant in the universe and can mix with iron under certain conditions, scientists suspect it makes ...
Phys.org / Pixel patterns harness diffraction for faster, more accurate nanoscale 3D printing
Researchers at the George W. Woodruff School of Mechanical Engineering have developed a new approach to nanoscale 3D printing that improves both speed and fidelity, overcoming a challenge that has limited the technology's ...
Phys.org / AI models atom movement to predict solid-state reaction pathways, including impurities, in minutes
A research team at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) has successfully demonstrated an AI modeling approach that accurately and rapidly predicts how reactions between solid materials ...
Phys.org / Stomach stone hypothesis sheds light on the evolution of dinosaur digestive systems
An international research team led by Assistant Professor Ryuji Takasaki of the Faculty of Biosphere-Geosphere Science at Okayama University of Science has published a paper proposing a new hypothesis on the evolutionary ...
Phys.org / Homo antecessor skull layers resemble modern humans and Neanderthals, fragments suggest
A new study provides quantitative data on cranial vault thickness in Homo antecessor, based on the analysis of three parietal fragments recovered from the Gran Dolina site in the Sierra de Atapuerca, Burgos, Spain.
Phys.org / Underground fungal networks come into 3D view without disturbing plant roots
Symbioses between plants and fungi are essential for most plants. Fungal structures known as mycorrhizae extend the area from which plants can draw water and nutrients from the soil. In return, plants supply the fungi with ...
Medical Xpress / Breast milk protein osteopontin may shield infants from respiratory infections
QIMR Berghofer researchers have found how breast milk supports infant immunity via a protein called osteopontin. The study also identifies a potential way of mimicking this protective effect in baby formula. The findings, ...
Phys.org / Nanopore method improves detection of cyanobacteria toxins in lake water
Cyanobacterial blooms, like the ones that occur in Lake Geneva, are rapid, dense growths of photosynthetic bacteria in fresh and marine waters that can threaten the health of swimmers and their pets.
Medical Xpress / The relationship between the look of streets, feelings of safety, and sleep
Your neighborhood's "streetscape"—the physical environment of your street—is something you have probably never consciously thought about, despite seeing it every day. But what if the streetscape was affecting you on a subconscious ...
Tech Xplore / Prototype glasses can turn infrared into color vision
The human eye, as good as it is, misses out on so much of the world because it is limited in what it can perceive. It can't see X-rays, ultraviolet rays or infrared light. While X-ray goggles are still the stuff of science ...
Medical Xpress / Blood marker tracks hidden progression in multiple sclerosis
Modern therapies have transformed care for people with multiple sclerosis (MS). Yet the disease continues to progress in a substantial proportion of patients, even in the absence of relapses. Detecting and treating this gradual ...
