A new study led by Qian Cheng found that unusual atmospheric circulation accounted for 83% of a record-breaking cold event in eastern China. The warming effect of climate change reduced the event's severity by up to 22%.
The Dielectric Elastomer Sensor (DES) offers real-time pressure and vibration monitoring in soft fluidic actuators, ideal for robotics and biomedical devices. The sensor's flexibility and ability to withstand large deformations make it suitable for applications in automobile designing and structural health monitoring.
A new analysis of social media posts reveals that public support for solar energy remains high, but has become increasingly polarized. The study found that attitudes toward solar energy are largely being driven by politics, with significant differences in support across regions and states.
Researchers have developed a COF-based porous liquid that can dynamically adjust its pore size in response to pressure change, significantly enhancing CO2 capture and catalytic conversion. This innovative material boasts a 24-fold higher efficiency for the reaction of CO₂ with propylene oxide compared to conventional methods.
Researchers are calling for a reduction in toxic chemicals used in plastics manufacturing and a complete ban of hazardous chemicals. The study highlights the need for improved reporting, transparency, and regulation of chemicals throughout the plastics life cycle.
The 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes focuses on managing unstable angina and myocardial infarction, with recommendations on dual antiplatelet therapy and percutaneous coronary intervention. The guideline also emphasizes the importance of prompt revascularization and se...
A new study from University of Eastern Finland explores the factors contributing to tree mortality in an urban recreational forest in Helsinki. The researchers found that pine trees growing in dry areas are at a high risk of mortality, while spruce trees face a greater threat from climate-driven insect infestations.
A team of researchers, led by Kelsey Hatzell from Princeton University, has made breakthroughs in developing anode-free solid-state batteries. These batteries have the potential to store more energy in less space and operate with high performance at a wider range of temperatures.
Researchers found that aged biomass smoke is more toxic and can have serious health consequences, including respiratory diseases. Using HEPA air purifiers, sealing homes, and avoiding indoor pollution sources can help minimize exposure.
A new mathematical model developed by URV's SeesLab research group improves prediction of human mobility between cities. The model combines machine learning techniques, statistical physics and Bayesian statistics to efficiently balance complexity and accuracy.
Scientists at Tohoku University and collaborators have made a significant discovery about how magnetic twist induces one-way electric flow in a unique quantum material. By studying the material's electronic behavior, they found that the 'magnetic twist' directly triggers electronic band asymmetry, leading to nonreciprocal transport.
This disorder has diverse etiologies, variable presentations, and different therapeutic responses. The proposed diagnostic algorithm can differentiate pediatric MF subtypes to improve patient outcomes.
The CLAP platform combines active and passive microwave signals to simulate soil moisture and vegetation conditions. Advanced interaction models for soil and vegetation enable more accurate simulations, addressing limitations in existing remote sensing technologies.
Researchers have developed a highly sensitive water contamination detection tool using a cantilever-based test that can detect metals like lead and cadmium at concentrations down to two and one parts per billion. The technology merges synthetic biology and nanotechnology, enabling rapid detection of chemicals in water.
A new research proposes a controlled security level covert communication scheme based on Bitcoin address confusion ciphertexts. The scheme improves information transmission efficiency while flexibly controlling the security level of information transmission.
A study examined floating plants on ocean planets and found they display a pronounced red edge in their reflectance spectra, potentially detectable via satellite remote sensing. The characteristic seasonal variation in NDVI values suggests this method could be promising for detecting life on habitable exoplanets.
Researchers at Institute of Science Tokyo designed a protein cage system that can control and visualize orientational changes in aromatic side chains through strategic binding of fluorescent ligands. This approach enables precise control over protein dynamics while enhancing fluorescence properties, with potential applications in biomo...
A new downscaling method generates high-resolution surface soil moisture data for mountainous regions, correcting for topographic effects and providing accurate seamless SSM maps. This advancement revolutionizes hydrological studies, drought monitoring, and climate change research.
Researchers from the University of Oxford discovered that rainfall in the Sahara Desert increased between 8,700 and 4,300 years ago, coinciding with a rise in Neolithic archaeological sites. This finding highlights the importance of a favourable climate on early pastoralist societies, which relied on rainfall for their livestock.
Researchers have made a breakthrough in creating artificial chiral-structural-color materials, exhibiting iridescent colors through microscopic structures that interact with light. The new discovery enables the creation of microdomes composed of widely available polymers that produce exceptional dissymmetry and polarization selectivity.
Plants adapt root morphology to varying nitrogen conditions, influencing growth and development. Advanced techniques like X-ray computed tomography and single cell analysis may reveal genetic mysteries in crop plants.
A team of scientists has discovered that some key hydrofluoroolefins (HFOs) decompose into persistent greenhouse gas pollutants, including compounds banned internationally. The chemicals are used as refrigerants, aerosol propellants, and in foamed plastics.
The study investigates how the electrodynamic proximity effect can be used to improve defect detection in Structural Health Monitoring (SHM) applications by optimizing measurement setup arrangement. The analysis reveals that proper arrangement of the setup can enhance defect sensitivity up to 300% compared to non-optimized setups.
The project aims to improve the quality of life for patients with end-stage heart failure and their caregivers through a nurse-led intervention. The study will also track hospitalization rates, patient well-being, and gain a better understanding of end-of-life care.
A study from the University of Utah found that California's stricter regulations and fuel standards led to lower carbon monoxide emissions on Los Angeles freeways. In contrast, Salt Lake City saw an increase in CO emissions due to factors like older vehicles and higher speed limits.
A new 15-minute screening tool can identify visual perception problems in stroke survivors, affecting their quality of life and independence. The Oxford Visual Perception Screen (OxVPS) assesses object and face recognition, reading, eye-hand coordination, and neglect, providing an easy-to-interpret guide for healthcare professionals.
Researchers at Curtin University have developed a new technique to make glass water-repellent, creating a durable and environmentally friendly surface that can improve safety in vehicles and buildings. The process uses ultrasound to trigger a chemical reaction, forming a stable organic layer on the glass surface.
A rapid and reproducible method for generating germ-free Drosophila melanogaster has been developed, enhancing efficiency and improving reproducibility. The standardized protocol achieves a 100% success rate, streamlining the process for researchers.
Researchers at Cornell University have developed a new method for mapping poverty using national surveys, big data, and machine learning. The approach translates Earth observation data into actionable terms for policymakers, providing more accurate estimates of poverty lines.
Aging mice show significant changes in glycocalyx, the sugary armor on cells that form the blood-brain barrier. Restoring glycals improves cognitive function and reduces neuroinflammation. The study offers new avenues for treating brain aging and related diseases.
A recent study found that intermittent fasting elevates indole-3-propionic acid levels, which suppresses platelet activation and reduces the risk of cardiovascular events. The findings suggest a novel relationship between dietary patterns and platelet activation.
A new machine-learning approach to mapping poverty has been developed by Cornell University researchers, aiming to help policymakers and NGOs better identify the poorest populations in poor countries. The approach uses national surveys and Earth observation data to create actionable terms for policymakers, outperforming previous methods.
Researchers at POSTECH developed a super-photostable organic dye, PF555, to track proteins in cells over extended periods. This breakthrough enables observation of endocytosis and protein interactions, revealing EGFR's active navigation in its environment.
Researchers have developed an online exercise program that improves posture, balance, and strength in older adults, reducing fall risk by up to 36% in some cases. The 'Strong Foundations' program uses semi-individualized instruction to correct exercise form and provide personalized guidance.
Researchers at Penn Nursing have discovered a critical brain circuit that regulates cocaine-seeking behavior, which they believe can be targeted by developing new GLP-1-based treatments. By understanding how this circuit functions, scientists may develop innovative therapies to treat cocaine use disorder.
Scientists at Penn State have created a new type of computer memory that could revolutionize electronic devices. The material harnesses incipient ferroelectricity to enable faster and more sustainable computing technologies.
Tufts University has received recognition as a top producer of U.S. Fulbright students, with 13 scholars selected for 2023-2024. The university's strong commitment to global citizenship is reflected in the diverse range of research and teaching projects undertaken by its Fulbrighters.
Researchers at UniSA found problem-based learning improves engagement, creativity, and academic outcomes for disengaged high school students. The approach links learning to real-life challenges, empowering learners through project-based learning and service to their community.
Researchers combine radiation with a plant-derived compound to combat glioblastoma, forcing cancer cells into a dormant state. The approach significantly slows tumor growth and improves survival in mice models, offering a potential new avenue for combating this deadly form of brain cancer.
The FDA has resolved Novo Nordisk's Wegovy and Ozempic shortages, ensuring access to critical medications for obesity and diabetes treatment. The Obesity Society urges the FDA to enforce regulations against unauthorized GLP-1 compounders, highlighting concerns over safety and efficacy.
A new study suggests that early weight bearing on broken ankles is generally safe and can help speed up patient recovery by preventing muscle deconditioning and improving joint range of motion. Healthy patients can typically start bearing weight within three weeks of surgical intervention without experiencing increased complications.
Researchers from University of Jyväskylä recommend addressing vulnerabilities in coastal communities, such as uncontrolled shrimp farming and pollution. They suggest supporting environmentally friendly livelihoods like freshwater harvesting and agroforestry to promote sustainable development in mangrove forest areas.
A study suggests that pre-existing immunity against seasonal H1N1 flu can reduce the severity of bird flu in ferrets. In the study, ferrets with prior H1N1 immunity were protected against severe disease and death caused by H5N1 bird flu, whereas those without prior immunity had more severe illness and fatal outcomes.
Researchers at Penn State have demonstrated that genetic lines of corn contain compounds that inhibit the growth and development of corn earworm larvae, leading to increased mortality and reduced body weight. The compounds, called flavonoids, are produced by high-flavonoid corn lines and have a lethal effect on the larvae.
Researchers used advanced molecular tools to survey health status of endangered Indiana bats, identifying microbiome changes resulting from parasitic infections. The analysis revealed that bats with high loads of a protozoan parasite had a corresponding proliferation of certain bacteria.
A new study published in Microorganisms explores the impact of starch on oral health and finds that high AMY1 copy numbers alter the oral microbiome, increasing disease risk. The researchers discovered that populations with a history of agriculture and starch consumption have more copies of the gene, which provides a survival advantage.
A Penn State engineering student refined a century-old math problem to unlock new possibilities in wind turbine design. Her work expands research in aerodynamics and determines the optimal aerodynamic performance of a wind turbine for maximum power output.
Researchers analyzed pre-treatment CT scans of patients with head and neck squamous cell carcinoma to identify radiomic biomarkers that can predict the aggressiveness of the disease and its response to treatment. These biomarkers may lead to more targeted therapies and improved survival outcomes for patients.
Researchers at McGill University found that parents of colour need information and support to teach their children the skills they need to survive and thrive in a racially unequal society. The study identified three key messages that focus on feeling pride, valuing diversity and recognizing and responding to discrimination.
A team of Utah engineers has developed a large aperture flat lens that focuses light as effectively as traditional curved lenses while preserving accurate color. This technology could transform astrophotography imaging systems in space-constrained applications.
A new blood test may help identify and monitor Amyotrophic Lateral Sclerosis (ALS), according to a recent study published in Neurology. The test uses neurofilament light chain proteins to accurately diagnose ALS, with an accuracy rate of over 80%.
Researchers found that zonisamide, a drug previously used to treat seizures, may reduce migraine days in children and teens. The study showed the drug was effective for both those with difficult-to-treat migraine disease and those without.
A new study of 2,900 patients with lupus pericarditis found that using corticosteroids increases the risk of recurring pericarditis. The study suggests minimizing corticosteroid use and exploring alternative treatments to reduce recurrence rates.
A new study found that passionate environmental influencers on social media can increase tourists' support for pro-environmental behavior. The researchers also discovered that displaying specific, strong goals in social media posts can mitigate the impact of low passion from influencers.
Researchers at Broad Institute of MIT and Harvard have identified four coordinated gene expression programs in immune cells from glioma tumors that can lead to immunotherapy resistance. The study found two programs that could be targeted to improve patient response to immunotherapies, including one that may reduce the effectiveness of ...
A new pathway identifies protein MRTF-A as key regulator of matrix stiffness's impact on NPC energy production, offering a novel therapeutic strategy for IVDD. The study proposes targeting MRTF-A to reverse metabolic dysfunction and halt disc degeneration.
A 30-year study analyzing Catholic nuns' aging patterns has clarified key factors influencing dementia risk and protection. The research found that early-life linguistic ability and grammatical complexity correlated with a lower risk of impairment in later life.
Researchers uncover novel formation process for free-floating planetary-mass objects, which are cosmic nomads drifting freely through space. These objects can form directly through violent interactions between circumstellar disks in young star clusters.
Scientists have identified a crystal phase that could theoretically crystallize under Martian core conditions, suggesting the Red Planet may have a solid inner core. This discovery was made using diamond anvil cells and single-crystal diffraction at the European Synchrotron Radiation Facility.
UTA's expansion of its undergraduate research program has enabled students to present their work at major symposiums, including the American Institute of Aeronautics and Astronautics conference. The program has strengthened students' commitment to pursuing graduate studies in various fields.