Researchers optimized Stirling cycle analysis to capture real-world behavior, accounting for energy dissipation factors and improving engine efficiency. The study validated the model against experimental data from established engines, providing critical reference support for compact energy systems.
A UC Davis study suggests that the Wells Fargo financial scandal in 2016 led to an increase in borrowers using fintech lenders for mortgages. The study found that areas with larger exposures to the scandal were more likely for consumers to choose fintech over traditional banks.
Researchers unveiled an analogous law for the quantum world, proving that entanglement can be reversibly manipulated. An entanglement battery enables efficient manipulation of entanglement and other quantum phenomena.
A new University of Toronto study reveals that over one-third of boys and men know someone who uses steroids, increasing their own intention to use them. The research highlights the importance of targeted prevention efforts considering social environments and identity factors.
Biomolecular condensates play a critical role in organizing and regulating proteins within the postsynaptic density of neurons. Prof. Strømgaard's research aims to develop condensate-modifying compounds that restore normal function in SYNGAP1-related disorders, offering new avenues for therapeutic interventions.
Research by Curtin University reveals that native habitats near farmland can enhance insect diversity, supporting pollination and crop resilience. The study's findings offer a potential solution to safeguarding global food security for the growing population, which will require increased agricultural productivity by 25-75% by 2050.
Scientists at Rockefeller University discovered critical errors in a 2022 study on the NiRAN domain, a key enzyme region in SARS-CoV-2 viral replication. The team's findings could have sweeping implications for drug developers working to design antivirals based on flawed assumptions.
Researchers have generated a first large-scale stem cell bank from over 100 individuals with extreme Alzheimer's disease risk. This new resource, called iPSC Platform to Model Alzheimer’s disease Risk (IPMAR), will facilitate studies on the impact of genetic variants in cellular models of AD.
Dr Florian Pappenberger will lead ECMWF starting January 2026, building on AI and machine learning tools co-developed with Member States. He aims to strengthen partnership across all Member States and the European Meteorological Infrastructure.
Researchers at HKUMed have identified peripheral neural stem cells outside the central nervous system, exhibiting properties similar to brain NSCs. This discovery challenges the long-held belief and holds great promise for innovative therapies in regenerative medicine.
Scientists at the University of Copenhagen have developed a way to transmit phonons through an ultra-thin membrane with almost no signal loss. This breakthrough has potential applications in quantum computing and sensing, where precise signal transfer is crucial.
University of Leicester researchers analyzed coral cores to spot the start of industrial deforestation in Malaysian rainforest and its impact on coastal ecosystems. The study found that sediment concentrations remained low before 1950, but increased after, indicating enhanced soil erosion due to deforestation.
Dissolved carbon storage in China's lakes and reservoirs increased by 37% over the past 30 years, with significant regional differences. Climate change, anthropogenic disturbances, and water chemistry factors drive these dynamics.
A research team at the University of Göttingen has discovered that embryonic cells coordinate their behavior through molecular mechanisms previously known from hearing processes. The study reveals how neighboring cells synchronize their movements to pull together with greater force, ensuring rapid development and tissue protection.
A recent study in the Netherlands found 15% of men who have sex with men and transgender individuals recently used doxycycline as post- or pre-exposure prophylaxis (PrEP), highlighting an increase in informal use. The high intention to use PrEP among the population raises concerns about potential antimicrobial resistance (AMR) and chan...
The EU-funded SUNER-C project developed a technological roadmap and community mapping tool to accelerate the transition of solar fuels and chemicals from lab to industrial applications, fostering collaboration among stakeholders and supporting the EU's carbon neutrality objectives.
The HKU Robocon <em> Virtus </em> team claimed the top prize at Robocon Hong Kong Contest 2025, showcasing innovative designs that blend AI with advanced robotics technology. The team's robot features a novel long pneumatic cylinder design and a lift mechanism that enhances dribbling capabilities.
Researchers found evidence that the Asian continent was free of permafrost when Earth's average temperature was 4.5˚C warmer than today. The study suggests that a 4.5˚C rise in global temperatures would release up to 130 billion tonnes of carbon currently frozen in the ground.
A Cornell University study found that people with more copies of the AMY1 gene have higher salivary amylase activity, which may be protective against Type 2 diabetes. Researchers suggest that a higher copy number may lead to earlier insulin release and lower blood glucose levels.
Researchers create platinum nanocrystals decorated on bismuth oxide nanosheets to efficiently transform glycerol into high-value chemical glyceric acid. The catalyst achieves exceptional selectivity and exhibits remarkable activity in converting the biofuel byproduct into a valuable industrial resource.
A new quantum search algorithm has been developed to tackle continuous optimization and spectrum calculation problems, achieving a quadratic speedup. The algorithm's optimal query complexity has been established, making it suitable for real-world applications.
New research suggests that blurry, color-limited vision in early childhood can contribute to the development of key brain pathways. The study proposes that such limited vision allows the brain to specialize in certain processing units, which later develop into distinct pathways for color and fine spatial detail.
The Battery Parameter eXchange (BPX) standard has been adopted by leading European organisations, including BMW Group and Fortescue ZERO, to standardise physics-based lithium-ion battery models. The BPX Steering Group will advise the Faraday Institution on future evolution of the standard.
Scientists have developed a new tool named scICE to tackle the stability problem in single-cell RNA sequencing data. The tool provides a way to validate clustering outcomes mathematically, ensuring higher confidence in conclusions drawn from single-cell data.
Researchers developed a novel photocatalytic system utilizing visible-light-absorbing quantum dots to enhance photoreduction efficiencies. The system enables hot-electron generation under mild conditions and achieves remarkable efficiency improvements.
The study found a statistically significant increase in hospital admissions due to pediatric clavicular fractures over the 10-year period, suggesting an increase in severity of those injuries. This calls for better injury prevention and management strategies for doctors, parents, and patients.
Researchers developed a dual-modification strategy combining atomic-level cobalt doping with high-current formation cycling to enhance sodium-ion transport and interface stability. The approach resulted in exceptional performance, including high reversible capacity and outstanding rate capability.
Early signs are promising for the sturgeon reintroduction initiative in the Maumee River, with annual survival rates ranging from 19% to 71%. Researchers track fish survival and movement using acoustic transmitters, suggesting the initiative is on track to achieve its goal of a self-sustaining population of naturally reproducing lake s...
Researchers used a data-driven approach to filter out ideal tree species for urban forests, mapping carbon stock and biogenic volatile organic compounds (BVOCs) emissions of six dominant urban tree species in Beijing. The study identified two optimal species: Betula platyphylla for high-altitude areas and Robinia pseudoacacia for urban...
Researchers have uncovered the evolutionary logic of the OxPhos system and developed a tool to detect mutations causing mitochondrial disease. ConScore, a predictive index assesses clinical relevance of mutations in OxPhos proteins.
Researchers at the University of Copenhagen analyzed old aerial photos to better understand mechanisms behind Antarctic ice shelf collapse. The study reveals that rising sea temperatures are a primary driver of collapse, contradicting previous assumptions.
Researchers from BIOMICs group found significant genetic marker associations with facial areas, including eyes, nose, and forehead. The study aimed to predict external human features using DNA analysis for forensic purposes.
Researchers at the University of Surrey have identified genes that disrupt the survival of 'zombie' TB cells, which are resistant to antibiotics. By understanding these mechanisms, scientists can develop new drugs that target persisters and shorten treatment regimens.
Researchers at HKUMed found combining Astragalus membranaceus with methotrexate reduces chronic inflammation in autoimmune diseases like systemic lupus erythematosus. The combination therapy shows significant synergistic effects, enhancing treatment outcomes and addressing therapeutic limitations of MTX.
Researchers from Utrecht University and colleagues have reconstructed sea level variations on thousand-year timescales over the past 540 million years. They used geological tree rings to estimate short-term variability, which proved consistent with fossil-based reconstructions.
The study reveals that many people are unaware of two crucial facts that can help reduce SIDS deaths: putting babies on their backs to sleep, and avoiding secondhand smoke in the home. The survey found that only 65% know that a baby should be put to sleep on its back, highlighting a need for increased education and awareness.
Researchers highlight a significant gap in detecting symptoms and preventive measures before myocardial infarctions, with distinct differences found between age groups and genders.
The LMD team successfully exhibited at the 2025 IFCC Annual Meeting, attracting hundreds of scholars worldwide and increasing its pool of potential authors. The journal reached a strategic consensus with leading international scholars to join its editorial board, positioning it at the forefront of laboratory medicine.
The University of Leicester's Space Park Leicester is designing a Double-Walled Isolator (DWI) to safely store and analyze extra-terrestrial materials, including Martian samples. The project aims to provide a high-level of containment and cleanliness to avoid cross-contamination.
Researchers developed a lightweight, mechanically robust porous polymer that mimics a natural loofah sponge. It can filter viruses, block objects, and has a range of functional properties due to its flexibility when wet and pH responsiveness.
Researchers compared CECS and EES techniques for treating giant and irregular pituitary tumors. The study found that CECS resulted in a higher gross tumor removal rate (66%) and lower postoperative bleeding rates compared to EES.
A specific group of neurons in the amygdala has been identified as a key player in anxiety, depression, and altered social behavior. Restoring balance to this area can reverse these behaviors in mice.
Researchers have observed Pacific sleeper sharks displaying aggressive and queuing behaviors while feeding on a cow carcass in the deep sea. The study provides insights into the species' distribution range and predating behavior in this previously unexplored habitat.
A new study found that childhood health factors, such as being overweight or having chickenpox, can increase the risk of chronic disease in men later in life. The study analyzed data from over 1,000 young men and found a significant association between these childhood factors and reduced adult insulin-like peptide 3 (INSL3) levels.
Project Mingde, a non-profit initiative by HKU, has won the 2025 Architizer A+ Award for its sustainable and culturally significant Duling Educational and Cultural Centre. The centre addresses water scarcity issues in Hakka villages through innovative designs.
A rapid review found that physician associates provide safe and effective care when working under direct supervision of doctors, particularly for diagnosed patients. However, there is limited evidence to support their assessment of undiagnosed patients, raising concerns about patient safety.
Research found a strong association between blood type A and increased risk of hypertension and diabetes among the Chakhesang Naga tribe. Genetic analysis suggests a potential genetic predisposition, highlighting the importance of considering genetic and environmental factors in health outcomes.
A new study published in Social Psychiatry and Psychiatric Epidemiology found that adolescents with both loneliness and low resilience are more likely to develop anxiety and depression as adults. Health professionals can identify and intervene early, using screening and targeted programs to promote social skills and build resilience.
Researchers create map of T cell responses to Chikungunya virus, shedding light on chronic disease triggers. They found that people with chronic disease have T cells targeting the same viral epitopes as those who cleared the virus.
A novel electrochemical microfluidic workstation detects additive concentrations in acidic copper plating solution with average relative errors below 10%. The system reduces single-test solution consumption to 220 microliters, enabling online monitoring of process stability and reliability.
A systematic review and meta-analysis reveals that adults with hearing loss can enhance social engagement and functional outcomes by using hearing aids or cochlear implants. The study suggests that these devices should be encouraged for individuals with hearing loss to potentially improve their quality of life.
A special issue of Journal of Intensive Medicine provides key insights into selecting optimal non-invasive respiratory support strategies for AHRF, featuring review articles and original research. The collection offers guidance on the efficacy of HFNC, CPAP, NIV, and awake prone positioning to improve patient outcomes.
Weakening Atlantic Meridional Overturning Circulation (AMOC) impacts both the ocean and atmosphere, contributing equally to the cold anomaly. A cooler ocean surface reduces evaporation and moisture in the atmosphere, amplifying the pre-existing cold anomaly.
A review article highlights the prevalence of aflatoxins in livestock feed and their residues in food products in Pakistan. The study emphasizes the urgent need for aflatoxin control strategies to mitigate adverse health effects on both livestock and human health, including genotoxicity, hepatotoxicity, and carcinogenicity.
A study by University of Göttingen researchers found that mixed deciduous-conifer forests promote coexistence between red squirrels and dormice. The team observed both species living side by side in these forests, suggesting a potential role for mixed forest management in supporting biodiversity.
A HKUMed study has confirmed the safety of lithium treatment for bipolar disorder, despite slightly higher rates of thyroid and kidney dysfunction. Regular monitoring can help mitigate risks, making lithium a viable option for managing mood episodes.
A study by Università Cattolica del Sacro Cuore found that individuals with negative asthma expectations report worse symptoms over time. Conversely, optimistic patients exhibit improved respiratory function and slower disease progression.
The College of Engineering at Texas A&M is developing a suite of university-wide resources to integrate generative AI into course material, research, and outreach. The initiative aims to make generative AI a core part of the academic toolkit accessible to faculty across disciplines.
Researchers at Penn State have developed a computational model that uses big data and physical readings to simulate and predict water movement. The model, which incorporates artificial intelligence, offers predictions at unprecedented levels of efficiency and accuracy compared to traditional models.
Researchers have developed a technique to grow stem cells into single sheets, increasing the secretion of signaling proteins that help repair tissue and regulate the immune system. This new approach could improve stem cell-based treatments for conditions such as heart disease, liver damage, and autoimmune illnesses.