Articles tagged with Basic Research
Research reveals organic aggregates can emit polychromic and white light with high efficiency, opening up new avenues for OLEDs and encryption. However, more work is needed to fully understand the underlying mechanisms and improve performance.
A research team identified a general macroecological mechanism that challenges global conservation strategies, finding that remote fish communities are vulnerable to coral loss and other ecological dependencies
A team of researchers has identified a mechanical process by which sheets of cells morph into complex shapes, enabling organs to function. The process involves the production of hyaluronic acid, which swells with water and is constrained by thin connectors between cells.
The NYU Tandon team is developing an AI 'virtual assistant' to provide just-in-time visual and audio feedback for complex tasks. The project aims to create a dynamic intelligent agent that engages with users, responding to their emotional state, location, and surrounding conditions.
Researchers at Tel Aviv University successfully treated autism in animal models with medical cannabis oil, improving behavioral and biochemical parameters. The treatment showed significant improvement in compulsive and anxious behaviors, and a decrease in the concentration of the arousing neurotransmitter glutamate.
Researchers developed a dish-based model that replicates the characteristics of dry age-related macular degeneration, allowing them to screen over 1,200 drugs for their ability to slow or halt disease progression. Two drugs, Aminocaproic acid and L745, showed promise in inhibiting key phenotypes associated with AMD.
Scientists have made a breakthrough in controlling the formation of vacancies in silicon carbide, a semiconductor material. The team's simulations tracked the pairing of individual vacancies into a divacancy and discovered the optimal temperatures for creating stable divacancies. This discovery could lead to highly sensitive sensors an...
Researchers predict existence of split photons, a new phase of light that behaves like a coin with two distinct halves. The finding advances fundamental understanding of light and its behavior, challenging long-held beliefs.
A NIH study has identified a molecular link between a gene mutation and late-onset retinal degeneration, a rare eye disease. The researchers found that the diabetes drug metformin and gene therapy may be effective treatments for the condition, which can cause abnormal blood vessel growth and deposits of apolipoprotein E.
Researchers propose a method using optical cavities to enhance atom interferometers, enabling extreme momentum transfer for detecting dark matter and gravitational waves. This could facilitate breakthroughs in fundamental physics and future applications.
Researchers identified a mechanism for how genetically defective cells mutate to survive stressful situations, such as drug treatment. Understanding this resistance mechanism could lead to the development of new strategies to delay or prevent cancer drug resistance.
The AACR and Pelotonia launch a grants program to recognize five influential female researchers in breast and gynecologic cancers. Nomination deadlines are January 14, 2022, with awards presented at the AACR Annual Meeting 2022.
Researchers genetically mapped the cell types of the mouse iris, revealing four new cell types and mapping genetic changes that occur when the iris dilates. This research may help connect genetic similarities between mice and humans, offering clues for developing new diagnostic tests and treatments for eye diseases.
Antibodies that mimic the SARS-CoV-2 virus may explain lingering symptoms of long-haul COVID-19 and rare vaccine side effects like allergic reactions and blood-clotting. This theory, based on classic immunological concepts, suggests a cascade of immune responses that can lead to adverse effects.
The WVU-led Dolly Sods GPU cluster enables researchers to accelerate computational research in fields like drug development, interstellar phenomena, and biometrics. The cluster will facilitate the analysis of massive datasets and enable real-time processing of signals from satellites in space.
Researchers identified brain cells called angular head velocity (AHV) cells that track head motion speed, which improves estimation of own head angular speed when visual cues are available. This study sheds light on the neural mechanisms underlying navigation and self-motion guidance in the brain.
Researchers have made a significant advance in shrinking the size of particle accelerators by using intense lasers and plasmas. They demonstrated functional equivalent of a confining metal tube waveguide, generating plasma waveguiding of up to 300-terawatt laser pulses, and accelerating electrons up to 5 GeV over a distance of only 20 cm.
Researchers identified 'hotspots' for flash droughts globally, including regions with high agricultural production, and found that half of the contributing factor is a lack of rainfall and hot weather conditions. This study provides a foundation to build off and explore key questions regarding future trends of flash drought occurrence.
Researchers create a multiscale model to track water quality indicators like nitrogen and mercury levels, incorporating biogeochemical reactions in microbially-active zones. They also develop 'stretchier' alloys by adding nano structures, which enhance strength and ductility, making them suitable for various applications. Additionally,...
Researchers at the University of Bonn have successfully filmed the nuclear export of protein-building machines, or ribosomes, from the nucleus to the rest of the cell. The study provides new insights into this complex process, which is crucial for understanding how cells produce proteins.
Researchers developed a new mechanism of adsorption called mechanisorption, which can store significant amounts of energy by recruiting molecules onto surfaces at high concentrations. This breakthrough has implications for energy storage, controlled release, and environmental remediation.
Researchers have identified a gene called Nup54 that plays a crucial role in regulating female reproductive behaviors in fruit flies. This discovery provides new insights into the molecular mechanisms underlying sexual conflict and its impact on evolution.
Brookhaven Lab particle physicist Kétévi Assamagan has been elected as an APS Fellow for his significant contributions to the Standard Model Higgs boson research. He is also recognized for leading physics outreach programs, including founding the African School of Fundamental Physics and Applications.
A Cornell-led team has published detailed maps of Titan's liquid methane rivers and tributaries, providing context for the upcoming Dragonfly mission. The research examined Earth-based radar data to understand fluvial characteristics on Titan, shedding light on its sediment transport system.
The Human Brain Project unveiled its 8th annual Summit with presentations of new scientific insights and technologies. The project has developed a powerful new infrastructure called EBRAINS, which will serve generations of brain scientists.
Mainz University has secured first place in the field of Physics and fourth place overall in the natural sciences, receiving EUR 67 million in DFG funding. The university's efforts to invest in life sciences have resulted in significant growth, with Medicine and Biology disciplines experiencing a notable increase in DFG funding.
Researchers at Jefferson Lab discovered a thinner neutron skin around calcium nuclei than expected, contrasting with lead measurements. This finding presents an opportunity for further exploration into the underlying reasons for this difference.
The latest results from the RHIC Spin Program provide new insights into the contribution of quarks and gluons to a proton's spin. Researchers at Brookhaven Lab have made significant progress in studying the three-dimensional internal structure of protons using collisions of spin-polarized protons at the Relativistic Heavy Ion Collider ...
Electrical engineers at Duke University have discovered a way to extend the use of chalcogenide glasses into the visible and ultraviolet parts of the electromagnetic spectrum. By nanostructuring these materials, they can create high-order harmonic frequencies that enable transmission of light at previously inaccessible wavelengths.
Researchers at the Sainsbury Wellcome Centre have discovered a new brain circuit that enables mice to override their instincts based on previous experience. The ventral lateral geniculate nucleus (vLGN) inhibits threat reactions when animals feel safe, but activates them when danger is perceived.
Researchers will investigate the genetic and epigenetic factors controlling variation in health, with potential implications for combating cancer, obesity, and other diseases. The team aims to identify new sets of disease-related genes, delineate subtypes of disease, and understand the complex interaction between genetics and epigenetics.
The 2021 Fall Meeting of the APS Division of Nuclear Physics presents cutting-edge research on nuclear astrophysics, quantum technology, and rare isotopes. Researchers will discuss breakthroughs such as the most precise measurement of neutron lifetime and novel experiments measuring neutron skin in calcium.
Researchers at City University of Hong Kong discovered a way to steer the spreading direction of liquids on a surface inspired by the Araucaria leaf. By adjusting the surface tension, they can control the liquid flow direction, with implications for fluidics design and heat transfer enhancement.
Researchers at Kyushu University successfully reconstitute the ovarian follicle from mouse stem cells, generating functional egg cells and growing viable mice. This breakthrough could lead to new treatments for infertility and help conserve endangered animals through egg cell production.
Five innovative research projects tackle fundamental questions of environmental and earth science, including the origins of Earth and life on Mars. The studies aim to advance our understanding and lead to important scientific breakthroughs.
The GPGD database contains records for 903 herb species, including DNA barcodes, organelle genomes, and whole genomes. It provides essential resources for species identification, biosynthetic pathway decomposition, and molecular-assisted breeding analysis.
A team of researchers from Boston College has created a new metallic specimen where electron motion flows in a fluid-like manner, fundamentally changing particle-like to hydrodynamic dynamics. The discovery confirms theoretical predictions and opens up new possibilities for material exploration and potential applications.
Researchers developed a mathematical modelling tool to predict polymer network connections and properties, enabling design of new materials for various applications. The tool combines theoretical modelling and experimental chemistry expertise.
Researchers developed a method to scale up nanocages to trap noble gases like krypton and xenon. The team used commercial materials and found the optimal temperature range for trapping gas atoms inside the cages.
A Russian-U.K. research team has proposed a theoretical description for the new effect of quantum wave mixing involving classical and nonclassical states of microwave radiation. The study builds on earlier experiments on artificial atoms, which serve as qubits for quantum computers and probes fundamental laws of nature.
Research on rats suggests that aerosols from a range of vaping devices impair blood vessel function, similar to traditional cigarette smoke. The study found that even newer, coil-less ultrasonic vaping devices can have adverse effects on vascular health.
Scientists detected electronic and optical interlayer resonances in bilayer graphene by twisting one layer 30 degrees, resulting in increased interlayer spacing that influences electron motion. This understanding could inform the design of future quantum technologies for more powerful computing and secure communication.
Researchers at the University of Innsbruck have successfully generated a two-dimensional supersolid quantum gas, a phenomenon previously observed only in one dimension. This breakthrough enables the study of vortices forming in the hole between droplets, furthering our understanding of superfluidity and its properties.
Researchers found that cuttlefish can remember specific events, including what they ate and where it happened, up to their last few days of life. Unlike humans, who lose this ability with age, cuttlefish's episodic-like memory is preserved until the end of their lives.
The DTU researchers have developed a universal measurement-based optical quantum computer platform, enabling the execution of any arbitrary algorithm. The platform is scalable to thousands of qubits and can be connected directly to a future quantum Internet.
Researchers at Aalto University have discovered that fibrous red phosphorous, when electrons are confined in its one-dimensional sub-units, shows large optical responses. The material demonstrates giant anisotropic linear and non-linear optical responses, as well as emission intensity.
Researchers created a new type of 'chain mail' fabric with hollow octahedrons that can stiffen up to 25 times its original stiffness when vacuum-packed. This technology has potential applications in bullet-proof vests, medical support for the elderly, and protective exoskeletons.
Scientists have developed a paramagnetic ring that encapsulates water droplets under a magnetic field, enabling precise manipulation. The ring, made of an oil-based ferrofluid, forms spontaneously around the droplet and can be moved remotely by changing the magnetic field.
Researchers at the University of Helsinki have identified short non-coding RNA molecules in human ova and embryos, shedding light on embryonic development. The study's findings may lead to improved infertility treatments and a deeper understanding of early miscarriages.
Researchers have developed a new MRI methodology called Correlation Tensor Imaging (CTI) that can analyze stroke lesions with unprecedented accuracy. This technology may predict individual outcomes and guide treatment, improving patient care.
Eric Everett, a renowned researcher, has received the IADR Distinguished Scientist Award in Biological Mineralization Basic Research. His work focuses on craniofacial and mineralized tissue genetics, gene-environment interactions, and animal models for dental and oral disorders.
A study by Research Institute for Sustainability reveals that barriers to reducing plastic packaging consumption include habits, lack of knowledge, hygiene concerns, and economic factors. To achieve zero-waste shopping, cultural and infrastructural changes are necessary, including making alternative options more affordable and convenient.
A study published in Nature Communications analyzed 360 million real-world ride requests from New York City and Chicago, revealing two adoption patterns that depend on demand. When demand is high, passengers are more likely to book a solo ride despite lower comfort levels.
Marianna Maiaru, a mechanical engineering assistant professor at UMass Lowell, has received a $450,000 grant from the Air Force to advance the development and processing of high-strength, high-temperature structural materials. Her project focuses on ceramic matrix composite (CMC) materials used in aerospace applications.
A diverse range of microorganisms were discovered in the Kuzbass coal seam, including bacteria that can convert poisonous carbon monoxide into CO2. These microbes have unique metabolic capabilities, allowing them to thrive in extreme environments.
Researchers discovered Zeeman spin-orbit coupling in two different materials, demonstrating its generic nature and opening possibilities for spin manipulation. This breakthrough may lead to the development of fundamentally new electronic devices with high storage density and fast operation.
A new technique uses a laser to create colorful strokes on metal, offering a way to change or erase colors. The approach creates miniature art with complex meaning through shape and color, as well as microstructures on the surface.
Researchers at Penn State have developed a wearable, flexible transmitter that can send wireless data over long distances. The device uses a copper mesh with a wavy pattern to maintain its resonance frequency even when stretched or compressed.
Researchers at Tomsk Polytechnic University successfully measured a spectral line width of less than 0.01 percent using high-precision spectrometry equipment, revealing approximately 8,000 coherently radiating sources in the super-radiant regime.
A research team at Toyohashi University of Technology and University of Calgary investigates the effect of post-annealing on a garnet-type Ta-substituted LLZO ceramic solid electrolyte degraded by Li metal penetration. The study reveals that annealed Ta-LLZO maintains high Li ion conductivity above 10^-4 S cm^-1 at room temperature, ma...