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phys.org
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A team led by Ho Won Jang used language models to pull 1,202 property records out of published work, screened about 150 million candidate compositions down to 37, and synthesized two.
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In situ electron microscopy shows elastic elongation of 11.3% in single-crystal silicon and 8.9% in diamond comes purely from reversible lattice displacement, with no defects or phase change.
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A decade-long Manchester, Spain and Chile collaboration reports that the clotting protein builds flat multilayers at an air interface, not a single tilting layer. Downstream assumptions inherit the error.
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KICT says Hugo Tetrode's forgotten vibrational correction makes the quadratic attractive term in SRK, Peng-Robinson and Patel-Teja a minimal form rather than a lucky guess.
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Heidelberg researchers report that neodymium isotopes in a Rockall Plateau core track the volume of the Icelandic ice sheet across the past 230,000 years, not water masses alone.
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Roughly half the world eats because of synthetic nitrogen, and the plants that make it run on gas. The alternatives on offer are agronomic and biological, and they scale slowly.
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Two Nature Communications papers pair full-color achromatic focusing with a stamping route for uneven nanostructures. The optics argument is narrowing; the production numbers are absent.
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A diamond-cubic boron nitride-cobalt composite survived a projectile at over Mach 7. The interesting part is how it survived: the diamond partly stopped being diamond.
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Koc University researchers report in the Journal of Cell Biology that centriolar satellites assemble hierarchically on a PCM1 scaffold, not by random aggregation.
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A Nature study reports grass production in Kruger National Park rose 28% between 1989 and 2021, with rising CO2 the only explanation that fits. C4 grasses were assumed to be indifferent.
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A Cornell prototype pulls five-minute CO2, temperature and humidity readings into one Manhattan model. The demonstrated achievement is format reconciliation, not measurement.
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A Florida State group proposes holding clean solid-neon microparticles above a chip with superconducting loops, so electron qubits sit where designers put them rather than where a defect happens to be.
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A decade-long, high-resolution simulation from Helmholtz-Zentrum Hereon attaches a regional-climate externality to a build-out that siting and permitting still treat as impact-free.
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A Chiba University-led review sets a harmonized nomenclature for selenosugars plus a minimum analytical bar. It is the dull prerequisite for pooling twenty years of urinary selenium data.
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A choice experiment with 317 residents put chosen homes at a median 6.93 tonnes a year against 1.6 for the lowest-emission options on offer. Most said efficiency never entered into it.
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A Michigan-led ATLAS analysis claims world-best sensitivity to the Higgs boson interacting with itself, using machine learning on data already in hand, four years before the LHC upgrade.
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A Penn State team pulled native RNA polymerase II complexes out of fruit fly embryos and found some missing two of the canonical 12 subunits. The purified picture was tidier than the cell.
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A Tennessee lab is building implant surfaces whose micron-scale pillars beat on command, reporting removal of more than 99.9% of attached bacteria. Biofilms are 1,000 times less antibiotic-susceptible.
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A mesocosm experiment found that 4 degrees Celsius of warming cut the hard-to-degrade share of seagrass dissolved organic carbon by about 28 percent on average.
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An MPIK-led team turned an atomic gas into a time-dependent refractive element at FLASH, shaping an XUV pulse in space and in spectrum where solid optics simply absorb the light.
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The lowest alkaline pretreatment dose tested roughly 2.5x the methane yield of untreated banana waste, which means reagent spend and inhibition risk fall together rather than trading off.
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Researchers report that X's For You algorithm promotes value-incongruent posts because replies signal disagreement, and that the mismatch is over four times larger for Democrats.
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A Quaternary Science Reviews study redates Jebel Katefeh-1 to 60,000-50,000 years ago and reads its prepared flakes as Neanderthal work, at a median likelihood of 78 percent.
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A Geophysical Research Letters study finds the average eastern weather station logging more extreme rain days even as distinct events thin out. The difference is spatial correlation.
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Cornell researchers identified the species of 1.8 million NYC trees at 82% accuracy, including the two-thirds of canopy nobody had surveyed. Planting targets now have to name names.
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A Science paper says grasses gained a second starch route and inherited a second lignin route, and that two mutations suffice to build the lignin bypass. The genes are not named in the public account.
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In mice, a peptide-PEG agent given before dosing cut liver expression several dozenfold and raised spleen expression severalfold, according to work in ACS Nano.
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Digital reconstructions of two Neanderthal pelvises put the childbirth-versus-bipedalism trade-off under strain, and point at the pelvic floor instead.
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A bidding experiment reports no overall gender gap in competitiveness, with women making most of the high bids for top jobs in flat firms. One study, but it lands on load-bearing inference.
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Colliding oxygen-16 and neon-20 produced quark-gluon plasma, and the outgoing particles carried the shape of the incoming nuclei. Light-ion runs now buy two results at once.
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Nearly half the menthol form letters trace to Reynolds and Altria campaigns. Raw comment volume, uncorrected for duplication, is not a measurement of public sentiment.
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Government reports have the virus circulating in resident birds. Overseas, the opening pass killed 25% to 76% of breeding-age adults in the worst-hit species, and recovery ran to decades.
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Nine bouts of sex across 960 generations bought yeast a 2.3-point fitness edge in the world it evolved in, and up to 5.6 percent once that world changed.
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Peru's Ministry of Culture says an adult male was placed in an underground water channel at Huaca Pucllana around A.D. 650, when the channel and its ceremonial well were shut.
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A Buffalo-led team reports RNA condenses about 10 degrees Celsius below matched DNA, and traces it to the 2'-hydroxyl. That gives the RNA-world story a compartment without a membrane.
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A PNAS study reports the first direct evidence that Natufian foragers on Mount Carmel ate lizards and snakes, across 20 settlement layers spanning roughly 3,000 years.
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Twenty-four years of HILDA data show the hourly wage advantage of a degree peaked around 2010 and fell to 38% by 2024. The VET premium is down to 2%.
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RV Investigator has returned to Brisbane with sonar maps of submerged rivers and beaches on the southern Great Barrier Reef, plus more than 20 sediment cores still to be read.
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A Physical Review D paper argues cosmic acceleration is a residue of quantum uncertainty acting on geometry, which would turn two unsolved problems into one. Upcoming surveys are the test.
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A Monash researcher argues Australopithecus and Paranthropus belong inside Homo because the traits that once separated them no longer hold. The fossils do not change; every label on them would.
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A settlement over straw purchases required Fleet Farm to hand 694 internal records to UCSF's Industry Documents Library. It is the first state deal to include that clause.
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A review pooling 204 samples from 145 workplace studies ranks the substance of what you say behind communication style and appearance, and finds sub-minute judgments still track weeks later.
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A record-strength El Nino has moved from forecast to administrative emergency in the Central American Dry Corridor. The government says the crisis runs to March or April.
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A PIK-led study projects Europe's annual burned area rising 39% under low emissions and 192% under high. The same paper says fire management could claw most of that back, for now.
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A framework in AI & Society names the loop "robotoid humanness." It is an argument rather than a measurement, and the customer side of the exchange is the part nobody is instrumenting.
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Economists at Washington State and Pompeu Fabra model fishery certification as a signaling game: stock decline screens out weak operators, while climate windfalls and subsidies invite false claims.
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Hiroshima University researchers report that swapping refined sucrose for sugarcane molasses changed the structure and activity of exopolysaccharides from Bacillus velezensis AZU-A3.
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A new study argues planning tools that justify nature by its usefulness to people cannot protect birds nesting in roof cavities. UK swift numbers are down about 60% since 1995.
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A store-level study of 8,674 retailers and 11.4 million bottle sales in 2018 finds export tariffs pushed domestic whiskey prices down in most states and up in the two that make most of it.
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A University College Cork review argues that hearing children of deaf adults are absent from official data, and that the counting gap, not attitudes alone, keeps them outside family services.
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A Vienna-led team used petrography and neutron activation analysis to fix the origin of Qurayyah Painted Ware, then argued the 3,200-year-old export functioned as a producer brand.
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A four-month study run with a Pittsburgh nutrition app found dietitian feedback on meal photos kept users logging, while peer meal feeds pushed less healthy eaters away. Neither changed diet quality.
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A review of 81 accounting studies finds that decades of scholarships and mentoring got students through the university gates. The blockage sits in the workplaces they enter next.
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The lab's case for spherical tokamaks rests on shape, beta and less steel. The compute needed to search that design space is not costed anywhere in the material.
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Canada's AI for All strategy includes a National AI Literacy Initiative for postsecondary students and educators. One instructor argues fluency without accountability yields graduates who cannot defend their work.
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A new Frontiers in Marine Science study documents fin, humpback and minke whales feeding in numbers along a coast where they were once rare. The consumption estimate is the part managers should read.
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The atlas turns kinase-inhibitor selection into a matching problem. What is missing is evidence that the match predicts which drug works in a patient.
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A University of Basel framework in Physical Review Letters says part of the light leaking out of a driven cavity is work, not heat. Efficiency figures depend on where that line sits.
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Two University of Kansas surveys move a Western research staple to India. Media literacy was the strongest predictor of institutional trust, and it did not predict civic engagement at all.
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Projects that declared environmental commitments were 13.2% more likely to be funded, and the extra backers came disproportionately from states that report worrying about climate change.
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