Cards starting with N

1,601 cards. Page 16 of 27.

901. New AI model performs near expert levels in medical question answeringResearchers developed Med-PaLM 2, a large language model designed to improve medical reasoning and accuracy. In a pilot study using real-world questions, medical specialists prefe…
902. New algorithm enables near real-time performance for vision-based energy minimizationResearchers conducted an experimental comparison of various min-cut/max-flow algorithms used for energy minimization in computer vision. By testing standard methods against a newl…
903. New algorithm produces sharper images of earthquake locations on California faultsResearchers developed a new computational method to pinpoint exactly where earthquakes occur. By using the differences in arrival times between P-waves and S-waves, the algorithm …
904. New algorithm significantly accelerates complex mathematical optimization through derandomized adaptationResearchers who developed the Covariance Matrix Adaptation (CMA) scheme found that removing randomness from the self-adaptation process can drastically improve search efficiency. …
905. New algorithms help millimeter wave networks achieve high-speed data rates efficientlyResearchers developing millimeter wave cellular systems have designed an adaptive algorithm to estimate channel parameters by exploiting the sparse nature of these high-frequency …
906. New algorithms help scientists assess the quality of X-ray diffraction dataResearchers developing the SCALA scaling program have described new methods for refining and assessing the quality of diffraction intensities. By applying specific scaling models,…
907. New architectures could make massive intelligent wireless surfaces more efficientResearchers have developed a new way to manage large intelligent surfaces (LIS) for future wireless networks. By using only a few active sensors among a vast number of passive ele…
908. New astronomical data release expands our map of the southern skyAstronomers have released the first data set from the third phase of the Sloan Digital Sky Survey. This update includes five-band imaging of a large portion of the southern Galact…
909. New atmospheric models help characterize the transition from stars to planetsResearchers who developed an atmosphere model for hot Jupiters have updated their code to better understand objects between stars and planets. By incorporating revised oxygen leve…
910. New Balance began with a chicken, not a running track or a marathon.In 1906, William J. Riley founded the New Balance Arch Support Company after observing the perfect balance of a chicken's three-pronged foot. Today, the Boston-based firm remains …
911. New biological discoveries suggest a need for an expanded evolutionary theorySince the 1940s, the 'modern synthesis' has been the foundation of evolutionary biology. However, researchers argue that recent advances in molecular biology, systems biology, and…
912. New brain-computer interface enables high-speed text decoding from neural activityResearchers have developed a high-performance speech neuroprosthesis that decodes neural activity into text. In a study involving a participant with amyotrophic lateral sclerosis,…
913. New car smell, forest haze and bitter coffee share one chemical familyThat pleasant new car smell is a cloud of volatile organic compounds, chemicals that evaporate readily at room temperature. People release plenty of them from paint, fuel and aero…
914. New Caribbean evidence reveals an early religious dialogue between Europeans and Native AmericansDr. Jago Cooper presents recent findings from the El Corazon del Caribe Research Project. This video highlights new archaeological evidence that challenges previous understandings…
915. New catalyst tackles a key bottleneck in fuel cells and electrolyzersResearchers developed a catalyst combining iridium oxide and strontium iridium oxide that forms as strontium leaches from the surface during use. In acidic conditions it sustained…
916. New catalytic methods expand the ways chemists create complex moleculesA comprehensive review of chemical research over the last 20 years found a massive surge in new methods for enantioselective radical reactions. By using chiral catalysts—ranging f…
917. New causal forest method improves how we estimate personalized treatment effectsResearchers have developed a new nonparametric causal forest algorithm designed to estimate heterogeneous treatment effects. By extending the well-known random forest approach, th…
918. New class of high-entropy ceramics offers diverse potential for material designResearchers reviewing the emerging field of high-entropy ceramics (HECs) found that these multi-element compounds offer unique opportunities for tailoring material properties. Unl…
919. New classification system uses geochemical fingerprints to trace ancient oceanic crust formationResearchers have developed a new way to classify ophiolites—fragments of ancient oceanic crust—by analyzing their unique chemical and structural signatures. By examining variation…
920. New coati-inspired algorithm shows promise in solving complex optimization problemsResearchers have introduced the Coati Optimization Algorithm, a new bio-inspired method that mimics the natural behaviors of coatis. By simulating how these animals hunt iguanas a…
921. New coding techniques improve data link reliability without increasing bandwidthResearchers developed a coding technique that enhances the reliability of synchronous data links without reducing data speeds or requiring extra bandwidth. By using expanded sets …
922. New computational method accelerates complex molecular energy calculations with higher precisionResearchers have developed a more accurate and efficient version of the chain-of-spheres algorithm for computing exchange matrices. By using new grids optimized through global tec…
923. New computational method fills gaps in satellite gravity measurementsResearchers have developed a new computational approach to reconstruct missing data from the GRACE and GRACE-FO satellite missions. By using Singular Spectrum Analysis, the team s…
924. New computational method improves accuracy of predicting supramolecular binding energiesResearchers developing dispersion-corrected density functional theory (DFT-D3) found a way to calculate the binding thermodynamics of supramolecular complexes with high precision.…
925. New computational method improves how scientists calculate atomic charges in moleculesResearchers developing molecular modeling tools have introduced CHELPG, a method designed to more accurately calculate atom-centered charges from electrostatic potentials. By test…
926. New computational method links neural activity to complex behaviorsResearchers have developed CEBRA, a new encoding method that jointly analyzes neural and behavioral data. By using supervised or self-supervised learning, this technique creates c…
927. New computational method removes moving objects from 3D urban mapsResearchers have developed a new computational approach called ERASOR to clean up 3D point cloud maps. By focusing on how moving objects like cars and pedestrians interact with th…
928. New computational model improves detection of complex gravitational wave signalsResearchers have developed imrphenomxphm, a new frequency-domain model designed to capture the complex gravitational-wave signals emitted by precessing binary black holes. By inco…
929. New computational tables improve the accuracy of global earthquake locationResearchers have developed the iasp91 traveltime tables, a new computational tool designed to help seismologists more accurately locate earthquakes. By using a radially stratified…
930. New computational tool improves the way scientists prioritize genetic variantsResearchers have released CADD v1.7, an updated computational framework designed to score and prioritize genetic variants across the entire genome. By integrating new features lik…
931. New construction rises on the site of a tragic Miami building collapseThis video examines the controversial development plans for the location where a deadly condo collapse occurred. It provides essential context on the site's history and the archit…
932. New control methods improve precision and reduce vibrations in complex systemsResearchers have developed a method to control dynamic systems with higher precision while minimizing the 'chattering' effect—rapid, undesirable vibrations often found in standard…
933. New control strategies are shaping the future of grid-forming power convertersA review of power electronics research shows that grid-forming (GFM) converters are moving beyond small microgrids to wider interconnected transmission networks. Researchers analy…
934. New cosmic maps reveal the universe is 13.7 billion years oldResearchers using the first-year data from the Wilkinson Microwave Anisotropy Probe (WMAP) sky survey have produced high-precision maps of the cosmic microwave background. By anal…
935. New cosmic measurements suggest dark energy may change over timeResearchers analyzing over 14 million galaxies and quasars from the Dark Energy Spectroscopic Instrument found evidence that dark energy might not be a constant. While the standar…
936. New cosmic measurements suggest our Milky Way galaxy is larger than previously believedFor generations, astronomers estimated the Milky Way spanned 100,000 light-years. But by using powerful gamma-ray bursts as cosmic flashlights, researchers have discovered that ou…
937. New cosmic microwave background measurements support the standard model of inflationResearchers analyzing the 2018 release of Planck cosmic microwave background data found that the universe's earliest expansion period aligns closely with standard single-field inf…
938. New cosmic observations set the strongest limits yet on primordial gravitational wavesResearchers analyzing data from the BICEP2, Keck Array, and BIPE3 experiments through the 2018 season have established the most stringent constraints to date on primordial gravita…
939. New cosmic simulations reveal how magnetic fields and galactic winds shape galaxiesAstronomers using the IllustrisTNG simulation model found that updated physics, including magnetic fields and revised galactic winds, significantly impact how galaxies evolve. By …
940. New crew members arrive at the International Space StationWatch the moment Expedition 48-49 crew members float through the hatch to join the International Space Station. This video captures the arrival of three new astronauts and cosmona…
941. New crew members arrive at the International Space StationThis video captures the arrival of Expedition 50-51 at the orbital complex. Watch as the Soyuz MS-03 spacecraft docks and the new crew members are welcomed aboard the station.
942. New crews arrive at the International Space Station to expand human researchFrom the Baikonur Cosmodrome to the Cape Canaveral Space Force Station, international crews are continuously docking with the International Space Station. These missions bring tog…
943. New data from the Juno spacecraft reveals how Jupiter's deep winds shape its magnetic fieldResearchers who analyzed data from the Juno spacecraft found a new, highly detailed model of Jupiter's magnetic field. By observing the planet over 32 polar orbits, they were able…
944. New database update adds detailed information on how drugs are metabolizedResearchers have released DrugBank 4.0, an updated online resource that significantly expands the available data on drug metabolism. The update includes more than 1,200 new drug m…
945. New dating methods suggest modern humans in Africa are older than previously thoughtResearchers who performed geochemical analyses on fossils in eastern Africa found that the oldest known modern human remains may be significantly older than earlier estimates. By …
946. New deep learning algorithm achieves human-level accuracy in identifying cell boundariesResearchers have developed Mesmer, a deep-learning algorithm capable of segmenting individual cells in tissue images with performance comparable to human experts. By training on T…
947. New deep-space survey provides a highly precise map of 1.7 million cosmic sourcesAstronomers analyzing the COSMOS field have released a new catalog of 1.7 million sources, providing a much deeper view of the universe than previous surveys. By using new extract…
948. New design rules for organic dyes could boost solar cell efficiencyA review of numerous metal-free organic dyes found that specific molecular structures directly influence how well solar cells convert light into energy. By analyzing the relations…
949. New discoveries are finally revealing how the Great Pyramid of Khufu was constructedFor centuries, the methods behind the Great Pyramid of Khufu remained a mystery. Recent findings far from the Giza Plateau, including ancient papyri and experimental archaeology, …
950. New discoveries reveal the strange and mysterious creatures lurking in the deep seaThe deep ocean remains one of the most mysterious environments on Earth, hiding bizarre and unsettling species. This episode explores recently identified deep-sea creatures, highl…
951. New drone footage offers clues to the Great Pyramid's constructionRecent drone photography provides an unprecedented view of the Great Pyramid's summit. This video invites you to examine the evidence left behind by ancient builders and investiga…
952. New drug improves motor milestones and survival in infants with spinal muscular atrophyA phase 3 clinical trial of 73 infants with spinal muscular atrophy found that the drug nusinersen significantly improved motor function and survival rates. The study observed tha…
953. New drug improves survival in patients with advanced triple-negative breast cancerA phase 3 clinical trial involving 468 patients found that sacituzumab govitecan significantly extended survival for those with metastatic triple-negative breast cancer who had al…
954. New Earth system model shows warming patterns consistent with global climate averagesResearchers who developed the CMCC-ESM2 Earth system model found that its climate projections align closely with existing global averages. By expanding how the model handles nitro…
955. New energy sources are projected to drive China's path to carbon neutralityA review modelling China's energy transition proposes that new energy sources - solar, wind, hydropower, nuclear and hydrogen - will become the main driver of carbon neutrality. T…
956. New England English is not one dialect, but a complex map of four distinct varietiesForget the singular Boston accent. New England speech is a diverse linguistic landscape defined by two major axes: a north-south divide regarding vowel mergers and an east-west sp…
957. New England's stone walls are full of boulders carried for miles by iceMany rocks stacked into New England's old field walls are glacial erratics, stones dragged far from their home bedrock by ice sheets. Glaciers act as both sculptors and delivery t…
958. New estimates reveal much larger silicon exchanges in the modern oceanA review of 49 field studies and 18 models found that silicon inputs and outputs in the world ocean are significantly higher than previously thought. Specifically, total silicon i…
959. New estimator confirms subtle earthquake magnitude-ratio shifts despite data gapsA seismologist developed a new estimator called b-positive to measure the b-value, a number describing the ratio of large to small earthquakes. Unlike older methods, it relies onl…
960. New European satellites launch from Florida to track weather and air quality from space.Two advanced Earth observation satellites recently departed Cape Canaveral aboard a SpaceX Falcon 9. These missions aim to revolutionize how we monitor severe weather patterns and…