Researchers developed a synergistic structure-doping regulation strategy for lignin-based carbon aerogels using phytic acid, promoting uniform spherical hierarchical structures and dual phosphorus-sulfur doping. This approach achieves high-performance supercapacitors with superior power density and energy storage capabilities.
Scientists at Chalmers University of Technology have created a novel quantum refrigerator that utilizes problematic noise to cool down extremely low temperatures. The innovative design enables precise control over heat and energy flows, making it an essential component for scaling up quantum technology.
Researchers have developed a natural solid gel pad made from tamarind seed gum, offering improved image quality and patient comfort compared to conventional liquid gel. The new gel pad's self-moisturizing property ensures stable acoustic coupling and enhanced ultrasound image quality.
Researchers use AI methods to tackle complexity of TCM formulas, predicting pharmacokinetic behavior and identifying synergistic interactions. AI-assisted modeling helps connect constituents to protein targets, supporting iterative cycles of prediction and experimental confirmation.
A type of electromagnetic therapy combined with physical therapy significantly reduced overall disability in stroke survivors. Researchers found that this therapy stimulated specific brain pathways and improved functional recovery for patients after stroke.
A study found that cerebral amyloid angiopathy (CAA) significantly increases the risk of developing dementia within 5 years, even more than stroke. Researchers analyzed Medicare data from over 1.9 million adults and found that CAA greatly increased dementia risk, regardless of whether patients had a stroke or not.
A study found that women who have had an ischemic stroke are at a higher risk of having another stroke during pregnancy and in the six weeks after childbirth. This increased risk is not influenced by other risk factors, emphasizing the need for targeted preventive efforts.
A preliminary study suggests that people with a type of aneurysm and cervical artery dissection do not have an increased risk of stroke within the first six months after diagnosis. This finding provides important information to help healthcare professionals better monitor and manage patients during this critical period.
A new clinical trial shows that treating desmoplastic melanoma with immunotherapy before surgery dramatically shrinks or eliminates tumors, improving quality of life for patients. The study found that 71% of patients had no detectable cancer remaining at the time of surgery.
A new risk calculator estimates the likelihood of adults developing dementia within ten years after a stroke. Researchers created a tool that stratifies people into five different levels of dementia risk based on underlying health and stroke characteristics.
A preliminary study found that monitoring driving behavior may help identify older adults at higher risk for unsafe driving, loss of independence, and subtle cognitive problems. People taking ACE inhibitors tend to maintain safer driving habits even with brain scans showing damage.
A study analyzing hospital registry data found that people taking multiple antiplatelet medications after a brain bleed were more likely to die before leaving the hospital. The researchers compared patients with no antiplatelet therapy to those taking one or two antiplatelet medications, finding a higher risk of death in the latter group.
Scientists have identified a previously unknown molecular mechanism for initiating gene transcription in cells under stress. Using cryogenic electron microscopy, they observed how dinucleoside polyphosphate molecules bind to RNA polymerase, enabling the formation of alternative caps that protect cellular RNA.
A preliminary study found that stroke survivors who felt less able to openly share their feelings had slower physical and cognitive recovery. Researchers assessed participants' perception of social constraints at 3 months after their stroke, revealing a link between social constraint and overall disability.
A new smartwatch app called SocialBit measures social interactions of hospitalized stroke survivors, potentially preserving cognition, social engagement, and quality of life. The app distinguishes between hospital personnel and non-hospital interactions, identifying potential cases of social isolation.
A team at Chalmers University of Technology has discovered biomarkers for Parkinson's disease in the blood, which could lead to early diagnosis via blood tests within five years. The study found distinct gene activities linked to DNA damage repair and stress response in patients in the early phase of the disease.
Researchers found fossilized plankton suggest a possible long-term recovery from oxygen-depleted oceans despite climate warming. The study, published in Communications Earth & Environment, examined fossilized plankton from the Arabian Sea and found higher oxygen levels during the Miocene Climatic Optimum (MCO) compared to today.
A recent study has clarified the record-late monsoon onset in Australia, defining its critical impact on water security and cattle industry. The researchers found that local wind conditions over Darwin prevented the upper-level winds from switching to easterlies.
The UK's response to NPS deaths highlights the importance of international cooperation and domestic legislation in reducing harm. Effective controls implemented in producing countries, such as China, were associated with larger reductions in NPS detections than controls introduced solely within consuming countries.
Collective animal behavior research is entering a new interdisciplinary phase, driven by AI, sensing technologies, and virtual reality. This transformation enables scientists to track and analyze whole groups in unprecedented detail, capturing patterns previously invisible. Insights from animal swarms are increasingly shaping real-worl...
Scientists from The University of Osaka have created two new fluorescent markers, Gachapin and Gachapin-C, that can visualize dynamic cell-to-cell contacts and connections within a single neuron's extensions. These indicators allow for the monitoring of complex patterns of connectivity in various cell types, including neurons.
Researchers developed a comprehensive framework to describe intensity fluctuations in Spontaneous Brillouin scattering, linking its stochastic behavior to system parameters. Experimental validation confirmed theoretical predictions, revealing the universal fundamental precision limit imposed by SpBS noise on Brillouin metrology.
Next-generation drones expected to have greater endurance, supporting long-duration missions and wide-area surveillance. AI advancements enable complex tasks autonomously, recognizing objects, planning paths, and avoiding obstacles.
A study in Japan found that wastewater surveillance can uncover the true scale of COVID-19 spread by detecting high viral loads in sewage despite reduced clinical testing. This approach offers an objective view of community-wide infection levels, unaffected by changes in testing policies or public behavior.
New Edith Cowan University research explores how facial filters and pop culture shape perceptions of the nose. Dr Laura Glitsos found that social media reinforces narrow Eurocentric beauty standards, negatively impacting people's self-worth and wellbeing.
A systematic review examines how social media users can be utilized as a 'human sensor network' for disaster management. The study finds that refined social media data contributes strongly to identifying needs during disasters, strengthening community resilience and allocating resources faster.
A new framework developed by researchers at KTH Royal Institute of Technology enables builders to reuse structural elements confidently, extending the lifespan of used concrete by 50-100 years. The study's findings show that reusing concrete is one of the most effective ways to cut emissions and reduce waste in construction.
Researchers have developed a seawater-driven process to recover ethane and liquefied petroleum gas from LNG using only ambient-temperature seawater. The study shows that regasification facilities can deliver pipeline-quality natural gas and high-value petrochemical feedstocks, reducing energy consumption and emissions.
A recent study by Doshisha University researchers found that Japanese media generally accurately conveys the concept of blue carbon, but fails to adequately address its challenges and risks. The study recommends improved collaboration among media professionals, policymakers, and marine scientists for effective science communication.
A QUT-led study has found how increasing aridity and habitat variation led to the diversification of modern kangaroos and wallabies. The research reveals that these iconic Australian marsupials evolved in two major bursts over the past nine million years, with their expansion coinciding with the emergence of grasslands.
Researchers created soft, biodegradable, wireless sensors that can monitor internal physiological signals from a distance. The new implant technology improves accuracy and robustness compared to existing devices, enabling deeper tissue monitoring without strict positional control.
A study reveals that alternative splicing (AS) and genetic variation contribute to feed efficiency differences in fish. AS variants were linked to superior feed utilization, providing new molecular targets for breeding more efficient strains.
Research reveals that early exposure to pollutants like benzo[a]pyrene can have lasting effects on fish skeletons, disrupting growth programs and causing deformities. The study found a strong concentration-dependent embryotoxicity in developing fish, with persistence of developmental toxicity across generations.
Scientists have uncovered a treasure trove of 12 million-year-old bird and four frog species in a New Zealand cave, shedding light on the continent's ancient history. The findings suggest that catastrophic climate changes and volcanic eruptions led to frequent extinctions, with around 33-50% of species disappearing before human arrival.
A new Woods Hole Oceanographic Institution study suggests that large-scale deep-sea fishing could undermine valuable tuna fisheries by reducing the food available to bigeye tuna. The research highlights the importance of ecosystem-based management and considering cross-fishery trade-offs before expanding new fisheries.
A study on the pufferfish (Takifugu fasciatus) found that its liver uses autophagy to defend against cold and copper stress. Autophagy helps the liver recycle damaged components and maintain internal balance under stress. The research identifies three key genes (lc3, beclin-1, and p62) that play a crucial role in this process.
Experts call for a radical refocus on school curricula to include more critical thinking and learning skills. The International Microbiology Literacy Initiative's MicroChats provide real-world contexts for children to develop critical reflection and hone their skills.
Researchers created a two-dimensional MOF-based nano-impeller that achieved efficient photoisomerization and on-demand cargo delivery. The study found that mechanical activation and dimensionality synergistically regulate the photo-switching dynamics, enabling 99% cargo release within 50 minutes.
Researchers have developed a new AI tool called VASCilia that provides unprecedented 3D views of cochlear hair cells. The tool accelerates the imaging process by 50-fold, allowing scientists to analyze cells with greater precision and accuracy. This advancement offers new insights into hearing loss caused by damaged inner ear hair cells.
A new book reveals personal tales from successful scientists who overcame insecurities, health issues, and cultural norms to achieve their goals. The stories highlight that self-doubt is a common part of the scientific experience, but with support and resilience, it's possible to overcome.
Deer behavior changes when exposed to the smell of predators like lynx and wolves, reducing browsing damage to tree saplings. The study suggests using large carnivores as a natural solution to mitigate overbrowsing in recovering forests.
Researchers at California NanoSystems Institute developed a framework to determine the 3D positions and elemental identities of atoms in amorphous materials. They achieved 100% accuracy in mapping silicon and oxygen atoms in glass-like material.
A study reveals that ancient masonry provides unique habitats for vascular plants, ferns, and climbers, regulating humidity and temperature. The research demonstrates the importance of balancing heritage conservation with biodiversity protection on Hainan Island.
A recent study published in New Phytologist reveals that trees don't record carbon from solar storms in the same way, affecting how scientists interpret past events. The research sheds light on how biological differences impact tree rings and provides a more accurate understanding of extreme space weather.
A new study led by Dr. Chu Chen suggests that combining THC with celecoxib may improve cognition and reduce Alzheimer's-related brain pathology in mice. The combination produced better outcomes than low-dose THC alone, including improved learning and memory performance and reduced markers of neuroinflammation.
The phase III PATINA study demonstrated that adding CDK4/6 inhibitor palbociclib to standard maintenance therapy significantly prolongs progression-free survival by more than 15 months compared to standard therapy alone. The study found a meaningful improvement in median PFS with no new signals.
An AI tool developed by researchers at NYU Langone Health can accurately predict which patients will require skilled nursing facilities after leaving the hospital, enabling faster and more effective discharge planning. The tool uses short summaries of doctor notes to identify key risk factors and predicts patient needs with 88% accuracy.
Witching Hour's technology uses robots and drones to add insulation to powerlines, reducing wildfire risk and costs. The innovative approach offers faster and more affordable solutions for utility companies and local communities.
A study by Michigan State University found that the majority of college students experienced broad improvements in psychological functioning after the COVID-19 pandemic. Participants reported higher life satisfaction, less loneliness, and a greater preference for in-person learning opportunities.
Researchers at Binghamton University discovered that caterpillars can hear airborne sounds via microscopic hairs on their bodies. The study found that the caterpillars were 10 to 100 times more responsive to airborne sound than surface vibrations felt on their feet, suggesting a new approach for improving microphone technology.
Researchers identified a targetable driver of brain metastases in inflammatory breast cancer, promoting tumor invasion and triggering brain inflammation via the CXCR2 signaling pathway. Targeting sEcad or the CXCR2 pathway may treat or prevent brain metastasis.
Researchers identify fibroblast TGFβ signaling as a key driver of treatment-resistant rheumatoid arthritis. Advances in technology enable precision medicine approaches, promising to improve patient outcomes and quality of life.
Researchers at UC San Francisco have identified CUL5, a protein that tags tau for elimination, as a key player in preventing the formation of toxic tau protein clumps that can lead to dementia. The study found that neurons with more CUL5 are less vulnerable to Alzheimer's disease.
A new study provides a tool to quantify responsibility for PM 2.5 pollution, highlighting the impact of cross-state pollution on public health. The research highlights inequality in pollution across US states, with some facing disproportionate health risks and responsibilities.
A new study reveals that consumers who morally support companies hiring homeless individuals often drop purchase intentions due to irrational 'contagion concerns', triggered by emotional reactions linked to stereotypes about hygiene and safety. Social proof appeals can counteract this bias, increasing purchase likelihood.
Researchers at the University of Pennsylvania found that rewarding 'reformers' who improve the collective prediction regardless of their own personal accuracy leads to more accurate and diverse outcomes. This approach is more effective than rewarding 'niche experts' or 'experts', which can lead to a loss of diversity and accuracy.
Researchers discovered that cytoplasmic compartmentalization was inherently unstable in large vertebrate embryos, but found strategies to overcome this instability. The timing of cell divisions was precisely matched with the timescale of instability, allowing for robust embryonic organization.
Researchers developed a new tool to track changes in the synaptic proteome over time, correlating changes to synaptic dysregulation and synapse loss. The results suggest that toxic tau oligomers impact postsynaptic structures first, leading to a dynamic cascade of events that contribute to neurodegeneration.
Plants have a cellular strategy to adapt to environmental changes, balancing growth and flowering responses through dynamic protein relationships. This adaptation allows for continuous flower production, increasing the chances of seed production in changing conditions.
A new MERS vaccine candidate has shown a stable and functional immune response in humans that persists for at least two years after a booster vaccination. The study demonstrates that such durable immunity can be achieved through targeted booster vaccinations, providing an important step toward an effective MERS vaccine.