Researchers at ETH Zurich have developed a novel 3D printing methodology to manufacture porous ceramic structures for efficient solar radiation transport, resulting in twice as much fuel production as uniform structures. The technology has the potential to improve sustainable aviation fuels' economic viability.
UiB researchers and their international team have found that N-terminal acetylation protects proteins from degradation, affecting cell longevity and motility. This discovery provides new insights into the function of a common protein modification in human cells.
Researchers from Texas A&M University's Department of Geography and collaborating departments aim to improve understanding of how environmental hazards influence human health outcomes. The project, 'Climate-LEAD,' will create robust models using localized data to inform decision-making in vulnerable communities.
A large-scale study found that metformin can reduce weight gain and increase adherence to treatment in youth with bipolar disorder. The medication, typically used for Type 2 diabetes, was effective in preventing weight gain and showed promise as a potential solution to this common side effect of SGAs.
Researchers investigated ciliate conjugation in Paramecium jenningsi, uncovering a 48-hour process with three prezygotic and postzygotic divisions. The study provides new insights into nuclear selection and differentiation during meiosis.
Researchers developed potassium-ion batteries using NiCo2Se4 nanotubes, improving electrochemical reactivity and energy storage. The unique structure of the nanotubes enhances the transfer and storage of potassium ions, outperforming other electrodes in terms of cyclic stability and rate capability.
Researchers from the UMA developed an open-source platform called Open Twins to create more accessible and versatile digital twins. This platform enables the simulation of real-world assets based on virtual replicas, predicting future behaviors and detecting anomalies, leading to more efficient companies that make data-driven decisions.
Researchers at Brookhaven National Laboratory engineered enzymes to modify grass plant cell walls, reducing lignin content and making sugars more accessible. This led to up to 30% more sugar collection through fermentation, enabling potential conversion into biofuels like ethanol.
Researchers at Stanford Medicine found that nurse practitioners are no more likely than primary care physicians to inappropriately prescribe drugs to older patients. The study analyzed over 73,000 providers and found a similar rate of inappropriate prescribing among both groups.
A recent study led by Stanford Medicine researchers found that national lung cancer screening guidelines are less effective for African Americans than whites. An alternative risk-based method showed better results in eliminating disparities among races. The disparities persist despite guideline revisions implemented in 2021.
Researchers developed a low-cost anti-inflammatory hydrogel containing annexin A1 that accelerated complete skin wound healing in mice with induced type 1 diabetes. The hydrogel modulated the wound microenvironment and favored tissue regeneration, reducing inflammation and improving blood vessel formation.
Researchers from Universitatsklinikum Bonn have found that a loss of the structural protein ACTL7B blocks spermatogenesis in male mice, leading to infertility. The study suggests that mutations in the Actl7b gene could be a cause of male infertility in humans.
A three-year USDA grant will train healthcare and social workers in five high-risk rural Missouri counties to address childhood trauma and reduce opioid overdoses. The training covers topics such as ACEs, positive childhood experiences, and trauma-informed care.
Researchers developed a novel sparse SAR unambiguous imaging method using mixed-norm optimization to improve image quality and suppress azimuth ambiguity. The proposed method outperforms existing methods in suppressing azimuth ambiguity and obtaining high-quality images, especially for large-scale scenes.
Researchers have discovered that a motor protein called dynein powers the movement of breast cancer cells in soft tissue models, offering a potential target for treatment. This finding could fundamentally change how cancer is treated by paralyzing cancer cells rather than killing them.
A study published in The Lancet Regional Health – Europe found that individuals with severe COVID-19 infections experienced the highest prevalence of chronic physical symptoms and had the most persistent symptoms for up to two years after diagnosis. In contrast, those who were never bedridden during their infection presented with a sim...
A new parallel hybrid quantum neural network demonstrates improved performance by combining the strengths of both quantum and classical layers. The model outperforms traditional machine learning methods in processing complicated patterns and relationships from data inputs.
Researchers have created a scalable and dust-resistant nanocellulose-based aerogel film radiative cooler to reduce daytime cooling efficiency. The material offers robust solar scattering and infrared emissivity, providing a sub-ambient temperature reduction of 6.9°C under direct sunlight.
A recent study from Ohio State University Wexner Medical Center and colleagues found that Rumination-focused Cognitive Behavioral Therapy (RF-CBT) can reduce rumination in adolescents. The study also showed correlated shifts in brain connectivity, suggesting that RF-CBT can help young people break the painful mental loops that contribu...
A new study finds that systemic therapies for advanced prostate cancer are equally effective for Black men as they are for white men, regardless of socioeconomic status. The research suggests that disparities in healthcare can be eliminated with equal access to treatment.
Researchers argue that current AI algorithms lack key features of conscious awareness, including embodied sensory information and thalamocortical system architecture. This suggests that AI systems are unlikely to become conscious anytime soon.
Researchers at the University of Maryland have developed a new technology to suppress lithium dendrite growth in all-solid-state batteries, which could increase energy storage and reduce safety risks. The innovative method, led by Professor Chunsheng Wang, stabilizes battery interfaces and prevents short circuits.
The EU Horizon 2020 project Safeguard has launched an open-access collection in the Research Ideas and Outcomes journal, increasing discoverability of wild pollinator research outputs. The collection hosts 14 project papers and aims to become a one-stop knowledge hub for pollinator conservation.
A new therapeutic option has been found for patients with a treatment-resistant tumor mutation called KRAS G12C. The sotorasib and panitumumab combination demonstrated superior progression-free survival rates compared to standard of care.
A new study reveals gaps in including migrants and refugees in national data collection systems, hindering their human rights and societies' well-being. The authors propose a roadmap for European health systems to improve data quality and promote equity in healthcare.
Researchers deciphered when genes responsible for producing 2-methylhopanes were acquired by certain groups of organisms. They found that these genes were likely present in the last common ancestor of Cyanobacteria over two billion years ago.
The study sheds light on the mechanisms that sustain SARS-CoV-2 in the body, revealing that ORF6 interacts with host proteins and disrupts mRNA transport. The researchers found that ORF6 aggregates into amyloids, which can lead to complications in COVID-19 symptoms.
A research team has synthesized a new copper-incorporated polyoxometalate-based metal-organic complex, CuW-EDDP, which shows excellent catalytic performance and good reusability in the selective oxidation of various sulfides. The team's findings may provide guidance for developing new polyoxometalate-based metal-organic complexes with ...
A study using QUBO approach simulates dense polymer mixtures with significantly improved performance on both quantum and conventional computers. This breakthrough enables researchers to discover surprising properties of simulated polymer systems.
A comprehensive review of polyoxometalate (POM)-based nanohybrids charts their potential in improving sustainability across various industries. The nanohybrids have unique catalytic properties, enhancing photoelectrochemical reactions and promising applications in clean energy conversion, sensors, and electronics.
Guinea baboons develop strategies to choose cooperative partners based on past interactions, mirroring human behavior like reciprocity. The study, published in Science Advances, suggests this behavior has been inherited at least 30 million years ago from a common ancestor with humans.
Researchers analyzed whiteschist from the Dora Maira Massif to study rapid upward movements, revealing a sharp decrease in pressure or decompression. This suggests that UHP rocks may not have reached a depth of 120 kilometers before returning to the surface.
Researchers have introduced a new technique for detecting per- and polyfluoroalkyl substances (PFAS) in water samples using interrupted energy transfer. The detection limit is in the µg/l range, making it suitable for on-site testing in highly contaminated regions.
Researchers at Institut Pasteur have identified the TMPRSS2 enzyme as the receptor that allows HKU1 virus to enter human cells. This discovery may help explain why SARS-CoV-2 causes more severe disease than other coronaviruses, and could lead to targeted therapies.
A study of 637 callers found misoprostol alone to be a safe and effective method for terminating pregnancies. The findings suggest strategies should be explored to maximize its effectiveness in clinical and nonclinical settings.
A Dartmouth study analyzing declassified Cold War satellite imagery identified 396 previously undocumented Roman forts across the northern Fertile Crescent. The forts were constructed from east to west, contradicting Father Antoine Poidebard's north-south axis claim and suggesting a more complex distribution along Rome's eastern frontier.
A Cornell University-led team used an underwater robot to explore the ocean conditions beneath an Antarctic ice shelf, discovering a new circulation pattern involving a jet funneling water sideways through crevasses. The findings improve modeling of ice shelf melting and freezing rates, which can impact global sea-level rise.
A team of researchers from the University of Liège has studied the mechanisms governing water droplet speed along fibers. They found that thicker fibers result in lower speeds, but unexpected behavior occurs when two fibers are bundled together, leading to faster droplet movement.
Ant communities in Okinawa Island show reduced seasonal behavior in areas with more human development. Researchers found that ant populations in developed sites are less predictable and have diminished seasonality compared to forested areas. The study highlights the impact of human activities on insect populations and ecosystem services.
Researchers at the University of Nottingham have discovered a protein that seals plant roots to regulate nutrient and water uptake from the soil. This finding has significant implications for developing climate-proof crops with reduced water and chemical fertilizer requirements.
A new framework for microbiome research involving Indigenous communities has been developed, prioritizing collaboration and Indigenous sovereignty. The framework aims to ensure that Indigenous communities reap the benefits from their contributions to science.
Researchers developed an AI-powered method to measure urban decay using street view images, identifying object classes like potholes and graffiti. The model showed promise in detecting urban decline in cities like San Francisco and Mexico City, with potential applications for informing urban policy and planning.
A six-month randomized clinical trial involving 75 adults with type 2 diabetes found that time-restricted eating was effective for weight loss. This novel dietary approach lowered hemoglobin A1c levels without calorie counting, offering potential for improved blood sugar management and overall health.
A study questions the ongoing arms race between bats and insects, finding that one bat species' low calls are likely due to its evolutionary history. The barbastelle, a hawking bat, has quieter calls than other bats but is likely descended from a gleaner that hunted on surfaces.
A new method called TWC-Swin effectively restores holographic images even under low spatial coherence and arbitrary turbulence, surpassing traditional convolutional network-based methods. The study demonstrates strong generalization capabilities, extending its application to unseen scenes.
A novel replacement strategy using CRISPR-Cas9 and recombinant DNA donor vectors is proposed to precisely replace disease-causing genes in SCID patients. This approach preserves regulatory elements and intronic sequences, reducing the risk of unregulated gene expression.
Scientists at Imperial College London have found that cells within hair follicles can detect touch and release neurotransmitters serotonin and histamine. This discovery may help understand histamine's role in inflammatory skin diseases like eczema.
The TMIST breast cancer screening trial is expanding to Thailand, aiming to improve outcomes for Black and Hispanic women. The trial, led by the ECOG-ACRIN Cancer Research Group, is comparing 3-D and 2-D mammography in 128,905 women to better inform tailored future screenings.
The Perinatal LAW Project, a medical-legal partnership, helps pregnant and postpartum patients tackle unmet legal needs, such as housing and financial insecurity. By integrating lawyers into care teams, healthcare providers can better support patients' health-harming legal issues, leading to improved birth outcomes.
A new study published in JAMA Network Open found time-restricted eating to be safe and effective for people with Type 2 diabetes, helping them lose weight and control blood sugar levels. Participants who followed the time-restricted eating plan had an easier time sticking to it than those on a calorie-reduced diet.
Researchers identified simple food swaps that can make a big difference in an individual's carbon footprint without drastic dietary overhaul. The suggested changes include replacing beef with chicken or plant-based milk, which could reduce the nation's food-related carbon footprint by more than 35% and improve overall dietary quality.
A study by Aalto University reveals that online games employ deceptive data collection practices, often hiding information behind complex legal jargon. Players are often unaware of the risks and may feel compelled to conceal their identities or personal data to maintain privacy.
New research suggests that meltwater flowing out to sea from beneath Antarctic glaciers is accelerating their retreat and contributing to global sea-level rise. The study's simulations indicate that this process could make a significant contribution to sea-level rise by 2300, potentially up to 15%.
Researchers at McGill University found that people who use sunscreen are more likely to develop skin cancer due to inadequate application or excessive sun exposure. Sunscreen is not the most effective way to protect against skin cancer, with clothing and avoidance being better options.
Small cell lung cancers metastasize to the brain by convincing astrocytes they are baby neurons in need of protection. Blocking this signal may slow or stop brain metastasis growth, according to a Stanford Medicine study.