Articles tagged with Scientific Foundations
Researchers have discovered a large family of 2D ferroelectric metals using machine learning, finding 60 stable materials with unique properties. The discovery could lead to new applications in magnetoelectric and magnetostrictive devices.
A new type of accelerator structure could make particle accelerators 10 times smaller, increasing their power density. The technology uses terahertz radiation to boost particle energies, allowing for shorter accelerator lengths.
The center is focused on quantum devices and biosensing, creating materials with exceptional optical properties. Researchers are also exploring new crystal chemistry techniques to develop sustainable energy materials.
Astronomers used the VLBA to measure the distance to magnetar XTE J1810-197, one of the closest known at about 8100 light-years. This precise measurement can help determine if magnetars generate Fast Radio Bursts, a long-mysterious phenomenon.
The ISMIP6 study used 14 models to estimate changes in Greenland and Antarctic Ice Sheets under different greenhouse gas emissions scenarios. By 2100, the GrIS may raise sea levels by 4-14 cm, while the AIS could decrease or increase sea level by 7.8-30 cm.
Researchers have discovered that innate T cells, responsible for biodefense, share the same developmental pathway despite having distinct functions. This finding has significant implications for immunotherapy using MAIT and gamma-delta T cells to treat various diseases.
The University of Oklahoma is leading a $100 million NSF AI Institute to advance trustworthy AI in weather, climate, and coastal oceanography. Researchers will develop accurate predictions and improve societal resilience to climate change.
The University of Illinois will lead two of seven new national artificial intelligence institutes, one focusing on agricultural resilience and the other on molecular discovery. The institutes aim to advance AI research in computer vision, machine learning, and automation to address major agricultural challenges.
Researcher Heather Johnson aims to transform college algebra instruction to promote students' reasoning and math attitudes, targeting underrepresented groups in STEM fields. The project will create digital tasks, collaborative communities, and develop evidence-based practices to ensure lasting change.
The Very Long Baseline Array revealed young radio-emitting jets that began 80 years ago and stopped, then resumed about 10 years ago. The bright core houses a supermassive black hole about one million times the mass of the Sun.
D. Sarah Stamps will investigate volcano-tectonic interactions during early phase continental rifting at the Natron Rift in Tanzania using GPS and geochemical data. She aims to fill knowledge gaps and advance understanding of volcanic eruptive processes and early phase continental rifting.
A research team led by Thomas LaToza aims to create a community infrastructure for conducting online software engineering user studies. The proposed platform will increase the quality of software engineering tools and techniques, enhancing productivity and effectiveness among software engineers.
Tyrus Berry is developing a semiparametric modeling framework to leverage strengths of parametric and nonparametric methods. The project aims to provide flexible models with quantifiable uncertainty for optimal predictions in limited noisy observations.
Researchers from the Advanced Science Research Center at CUNY will explore new methods of chemical synthesis using mechanical force. The team aims to develop predictive rules that anticipate how reactive chemicals respond to mechanical stress, leading to more efficient and sustainable chemical syntheses.
The new Q-SEnSE center will explore grand challenges in quantum sensing, measurement science, and advancing real-world technologies. Researchers will partner with engineers to turn advancements into practical applications, educating the next generation of quantum workforce.
A new study by YANG Jia and colleagues identified both task-specific and subject-invariant components of perceptual learning ability, revealing multifaceted nature of learning and strong evidence for consistent pattern of individual differences across multiple training tasks.
A Columbia data scientist aims to develop tools to manage demand with flexible options for consumers, converting their flexibility into operational efficiency for companies. He plans to create mathematical frameworks to optimize pricing and scheduling, benefiting both consumers and firms.
UTA researchers are working on developing machine-learning models to predict real-time energy demand and manage smart grid systems. The goal is to create a dynamic decision analytics and optimization framework that enables a highly efficient, real-time energy management system.
ICERM, a federally funded math institute, has been renewed with a $23.7 million NSF grant to support its cutting-edge research and education programs. The institute will focus on expanding the use of computation and experimentation in mathematical research.
Chinese researchers successfully integrated non-noble metal ions into semiconductor quantum dots, creating ultra-small nanocrystals with integrated light absorber, protecting layer and active site. The loading of metal ions enables the efficient evolution of hydrogen from water through photocatalysis.
Liang Zhao at George Mason University has been awarded a $102,873 NSF CAREER Award to develop transformative frameworks for spatial network generative modeling. The project aims to learn complex generation processes from massive datasets and create more interpretable models.
Researchers at Penn State and Xiangtan University developed a device that analyzes sweat for biomarkers like pH and glucose to monitor health conditions. The single-opening device reduces evaporation and allows for on-the-spot analysis using a colorimetric approach.
A study published in Nature Communications reveals that transient attracting profiles (TRAPs) in ocean-surface velocity data can predict the convergence of drifting objects, such as persons and debris. This information enables search teams to set a tighter search grid and make faster rescues.
Researchers found that mixtures of H2, HD, and D2 behaved as an isotopic molecular alloy and exhibited symmetry-breaking phase transitions at higher pressures than expected. The discovery was attributed to quantum trapping of high-kinetic energy states by exchange interaction.
The film features geologist Jane Willenbring, chemist Raychelle Burks, and biologist Nancy Hopkins, sharing their experiences with harassment, discrimination, and bias. The documentary aims to challenge audiences' implicit biases and inspire collective change in STEM culture.
Scientists in Australia and Germany have developed a hybrid structure combining traditional chip design with photonic architecture to overcome engineering barriers. This allows for efficient manipulation of light at the nanoscale, achieving data processing at 100 times smaller than the wavelength of light carrying the information.
Researchers from University of Tennessee at Knoxville and Portland State University are studying the impacts of people's travel decisions on transit, shared bikes and e-scooters during the pandemic. Their early findings show that bike share usage varies greatly by city, with some cities seeing significant increases while others have pl...
The National Science Foundation has selected Stevens Institute of Technology to lead the first-ever IUCRC center on financial technology and science, bringing together partners to conduct research relevant to the industry. The five-year award aims to find innovative solutions for complex challenges facing the fintech industry, focusing...
The team's microsensors can measure inputs like voltage and temperature in hard-to-reach environments, such as inside living tissue. They successfully embedded a sensor in brain tissue and wirelessly relayed the results, paving the way for generations of microsensors that use less power while tracking more complicated phenomena.
Scientists have developed a novel way to manipulate complex oxide materials by creating super-thin, flexible membranes and applying gentle heat to melt glue. This technique allowed them to stretch the material up to 8% and flip its electronic states from insulator to conductor and back again.
A study by New York University researchers found that mandatory building energy audits led to modest reductions in energy use, but not enough to meet citywide carbon-reduction goals. The results suggest that a more comprehensive data-driven energy policy is needed to encourage significant energy efficiency investments.
The Vilcek Foundation is awarding $150,000 to three early-career immigrant researchers in biomedical science. The prizes recognize emerging professionals who have demonstrated significant accomplishments early in their careers.
The study reveals the structure-function relationship of the specific and efficient lovastatin hydrolase PcEST, which determines its efficient and specific lovastatin hydrolysis. A variant of PcEST improved solubility and thermostability, suggesting a promising application in industrial processes for green production of monacolin J.
Jakoah Brgoch and Judy Wu are recognized as 2020 Sloan Research Fellows for their groundbreaking research in computational and experimental inorganic chemistry. Their work has the potential to revolutionize fields such as energy, manufacturing, and neuroscience.
Researchers discover magnetic vortex clusters in one-dimensional manganite wire stabilized by artificially engineered strain state. Phase-field modeling supports the role of inhomogeneous strain in vortex formation. This work offers a new strategy for building emergent spin textures and designing magnetoelectronic devices.
A team of researchers from the University of Portsmouth has discovered that using fewer coffee beans ground more coarsely can lead to a stronger, more consistent espresso. This method reduces costs while maintaining quality, with potential savings estimated at over $1.1 billion annually.
Researchers have discovered a novel mechanism of ice growth in two dimensions, shedding light on the atomic structure of low-dimensional water. This finding may lead to the development of new materials for efficient ice removal, particularly for wind turbines and other applications.
Researchers identified a gene in mice that influences memory recall at different times of day, causing mice to be more forgetful just before waking up. The study found that the circadian clock regulates memory retrieval via dopamine and PKA-induced GluA1 phosphorylation.
A new data science institute will focus on the theory and application of data science at UIC, developing a curriculum and promoting interdisciplinary collaborations. The institute aims to train the next generation of data scientists, particularly underrepresented groups.
A new international project will utilize pluripotent stem cells to preserve bird genetic resources. The project, led by Kazan Federal University, will analyze genomes and study genetic mechanisms of suspended embryogenesis in birds.
Astronomers have discovered hair-like filaments of magnetic field protruding above and below the disk of spiral galaxy NGC 4631. The filaments, extending beyond the disk into the galaxy's extended halo, indicate a large-scale, coherent magnetic field.
A new study found El Ninos have become more intense in the industrial age, with stronger events part of a climate pattern that is new and strange. The research used coral records spanning millennia to confirm this, showing industrial age ENSO swings are 25% stronger than pre-industrial records.
Researchers found transposable elements and gene expansions related to antioxidants in the rat lungworm parasite, suggesting adaptive evolution. The study also discovered convergent evolution of a key enzyme with flukes, which share similar host requirements.
Professor Muzlifah Haniffa has made significant contributions to biomedical science, including mapping the maternal-fetal interface and discovering new immune cells in the skin. Her work aims to improve understanding of health and disease, particularly in childhood kidney cancer.
Michigan State University (MSU) has led the creation of a new International Research Network for Nuclear Astrophysics (IReNA), funded by the National Science Foundation. IReNA connects expertise in nuclear physics, astrophysics, and related fields to advance understanding of the origin of elements and dense nuclear matter.
Researchers found that individuals go on to achieve eventual success if they learn from previous failures and apply that knowledge forward, whereas others continue to fail until they drop out. The model can aid in making better use of past failed experience for achieving success.
The Dark Energy Spectroscopic Instrument (DESI) has begun testing its capabilities, capturing light from distant galaxies and preparing to map 35 million galaxies across 1/3 of the sky. DESI aims to study 10 million stars in our galaxy, the Milky Way, tackling one of physics' most profound problems: the nature of dark energy.
The U.S. Army's foundational research program has led to advancements in four critical areas of ground combat robotics, including sensing, movement, and teamwork. The government investment is crucial for ensuring U.S. Warfighters maintain a combat advantage, while also aligning research priorities to defeat near-peer adversarial threats.
A team of researchers from the University of Pittsburgh and Northeastern University received a $1.2M NSF award to develop a BCI system for detecting, assessing, and rehabilitating unilateral spatial neglect in stroke survivors. The system will use EEG monitoring and augmented reality to provide personalized intervention strategies.
Researchers from Cornell University have developed a novel technique called magneto-thermal microscopy to visualize the spin orientation of antiferromagnetic materials. This breakthrough enables control over the material's textures and unlocks new possibilities for high-density storage and faster electronic devices.
The Center for Hardware and Embedded Systems Security and Trust will investigate unique vulnerabilities in collaboration with private companies and government agencies. The research focus is on developing techniques to avoid circuit counterfeiting and ensuring the authenticity of computer chips.
An international team is working to develop an ethical framework for ancient DNA research, incorporating diverse voices and expertise from Indigenous communities. The project aims to foster better collaboration and address concerns around the use of human genetic material.
Researchers are developing robust gene transfer and editing technologies to study the unique biology of hornworts, which could lead to breakthroughs in plant evolution, crop yields, and environmental sustainability. The ultimate goal is to engineer symbiotic nitrogen fixation into crop plants, reducing fertilizer use and pollution.
The University of Illinois has been awarded a $3 million NSF NRT grant to establish a PhD level certificate program combining materials and data science. The program aims to train the next generation of graduate students knowledgeable in both areas, with partnerships from various industries and national laboratories.
The University of Virginia has launched a national research center to ensure the security of connected electronic devices. The Center for Hardware and Embedded Systems Security and Trust (CHEST) is tackling key challenges in designing, protecting, and resiliently operating electronic systems.
A team of researchers, led by UTA's Chengkai Li, is developing an electronic fact-checking system called ClaimBuster. The goal is to ensure credibility and accuracy in knowledge networks, which are critical for decision-making.
The University of Delaware will lead the development of a world-class neutron spin echo spectrometer, allowing scientists to detect molecular motion in various materials. The instrument will advance research in engineering, soft matter, and biological sciences, benefiting humanity through new medicines and technologies.
Researchers have sequenced and assembled the red pineapple genome, revealing how natural and artificial selection shaped key traits. The study supports the hypothesis that some plants can be domesticated in a single step through clonal propagation.
Researchers observe anomalously large superconducting gap (~3.8 meV) in thin films of β-Bi2Pd, compared to bulk single crystals with a smaller gap. First-principle calculations suggest Dirac-fermion-mediated parity mixing may cause this enhancement.
The Compact X-ray Free Electron Laser (CXFEL) is a groundbreaking instrument that will help scientists explore various fields of research with spectacular clarity. The device, designed by physicist William Graves, is 100 times less expensive to build and operate than conventional XFELs, offering a precise tool for researchers.