A new panoramic visual-inertial odometry (VIO) system called Geotri-VIO addresses image distortions caused by geometric inconsistent projection models, improving feature extraction and tracking accuracy. The system outperforms conventional approaches in challenging and dynamic settings.
A new report estimates that an earthquake early warning (EEW) system could provide at least 10 seconds of warning time for hazardous shaking in Alaska. Increasing the density and spacing of seismic stations can add up to 15 seconds, according to researchers. The study aims to help expand the US ShakeAlert system to Alaska.
Researchers have discovered that glucose aids in T cells' internal communication and boosts their cancer-fighting abilities. T cells allocate significant portions of glucose to build glycosphingolipids, essential for protein production and lipid raft formation, which enhances cell signaling and tumor control.
Researchers at Syracuse University have identified a new target for treating obesity and diabetes, reducing nausea and vomiting associated with existing treatments. A molecule called tridecaneuropeptide (TDN) produced by brain support cells suppresses appetite and improves glucose processing without adverse effects.
In scalding hot water, bacteria use a unique 'reverse-flow dance' to move upstream, sensing water flow direction. This behavior is common among heat-loving bacterial species with elongated shapes.
The American Heart Association's new policy statement highlights gaps in U.S. stroke rehabilitation and identifies needed improvements to incentivize optimal patient care. The statement emphasizes the need for equitable access to post-acute care regardless of ZIP code, insurance status or cultural competency.
A research team developed an optimization method for path planning in uncertain environments using deep reinforcement learning and action curiosity module. The algorithm showed remarkable improvements in convergence speed, training duration, and path planning success rate compared to baseline algorithms.
Despite using a large genetic dataset, scientists were unable to find a definitive explanation for the formation of distinct great white shark populations in the southern Indo-Pacific Ocean. A study published in Proceedings of the National Academy of Sciences suggests that genetic divergence began around 7,000 years ago.
The 8th Sustainable Phosphorus Summit will explore strategies for closing the phosphorus loop and improving fertiliser efficiency in Africa. Experts warn that without urgent investment, the region's food production could falter under population growth and climate change.
A team of researchers found that co-cultivating common bean plants with fragrant bush basil increases the expression of a key gene in plant defense mechanisms, reducing egg-laying activity of agricultural pests. This natural pest control method uses VOCs emitted by bush basil to attract beneficial insects and trigger plant defenses.
The American Heart Association's Lp(a) Community Health Centers Discovery Project aims to increase awareness and shared decision making around Lp(a), a genetic risk factor for cardiovascular disease. By expanding access to Lp(a) screening, the initiative may help reduce the risk of ASCVD-related events such as heart attacks and strokes.
Researchers have observed quantum entanglement in heavy fermions governed by the Planckian time, a fundamental unit of time in quantum mechanics. This phenomenon opens up possibilities for harnessing it in solid-state materials to develop a new type of quantum computer.
Researchers at the University of Illinois Chicago have uncovered the detailed chemical mechanism behind preventing premature protein release. The discovery sheds light on how cells execute protein production, one of life's most essential processes, and clarifies the role of the release factor.
Researchers have identified 48 previously unknown bacterial species in the indri's microbiome, which is largely established through transmission between members of the same social group. This finding has significant implications for preserving the species' habitat and preventing extinction.
A study by Zhejiang University reveals how IL-6 reprograms PD-L1 expression in colorectal cancer stem cells, driving immunosuppressive effects. Dual-target therapy combining PI3K and STAT3 inhibitors shows promise in overcoming immunotherapy resistance.
Keren Zhou receives $274,265 from NSF for a project on DLToolkit, a novel performance profiling and analysis infrastructure for scientific deep learning workloads. The toolkit aims to foster innovation in scientific applications using DL.
A study of 107 patients found that starting immunotherapy as early as possible can halt the progression of anti-IgLON5 disease, with intravenous immunoglobulins showing superior results. The average age at diagnosis was 64 years, but only one-third of patients were diagnosed within a year of symptoms.
The American Heart Association has awarded over 150 US hospitals with the Commitment to Quality award for achieving high performance in at least three clinical areas. This recognition highlights the hospitals' comprehensive approach to quality improvement and adherence to evidence-based guidelines.
A recent study found that policies aimed at increasing breast density screening coverage have limited effectiveness in improving early detection rates among Black women. The study suggests that these policies may not address the unique health needs of this population.
A study published in PNAS suggests that early primates evolved in North America's cold climate with hot summers and freezing winters, rather than warm tropical forests. This finding challenges the long-held narrative and provides insights into how ancient primates adapted to survive climate change.
Researchers found that Ozempic-induced weight loss decreased lean mass by 10% in mice, with most of the lost weight coming from non-skeletal tissues. While some skeletal muscles did shrink, others stayed the same size, and strength was affected for some but not all muscles.
A study found amyloid beta protein particles build up in the bone marrow of aging mice, impairing bone-building cells and activating bone-resorbing cells. Removing senescent fat cells or blocking a protein called SAP/PTX2 may offer potential new targets for preventing or treating bone loss and Alzheimer’s disease.
Researchers used machine learning to identify iron-containing compounds that can be added to polymers, making them more resistant to tearing. The study could lead to more durable plastics and reduce plastic waste.
Fat cells use a previously unknown receptor to control fat storage and release, triggering a local feedback loop to regulate fat breakdown. This 'intracrine' signalling mechanism could lead to more precise therapies for obesity and diabetes.
Researchers at Oak Ridge National Laboratory conducted a comprehensive analysis of plant-root compounds, revealing new insights into their interactions with microbes and the environment. The findings provide valuable data for developing stress-resistant, high-yielding bioenergy crops.
A systematic review of 14.5 million students across 61 countries reveals that prolonged exposure to urban heat significantly impairs learning capacity, particularly for complex tasks like mathematics. The study highlights the need for climate resilience in educational infrastructure planning to protect future generations.
A single species of coral in the Alcatrazes Archipelago retains about 20 tons of carbon per year, equivalent to the carbon emissions from burning 324,000 liters of gasoline. This stored carbon can last for centuries or millennia, making subtropical coral reefs like Alcatrazes potential greenhouse gas sinks.
A new study by the Germans Trias i Pujol Research Institute expands and optimizes 3D models to investigate colorectal cancer. The results show that different culture conditions affect spheroid morphology and compactness, highlighting the need for standardization.
Research team reviews digital-coded metasurface technology for wireless communication, highlighting its advantages in miniaturization, low power consumption and real-time programmability. The study explores various applications and potential societal impact of this emerging technology.
Recent research elucidates PDE4DIP's role in driving Left Ventricular Non-Compaction (LVNC) development through regulating cell polarity, cytoskeleton, and energy metabolism. The study identifies PDE4DIP as a pathogenic gene contributing to LVNC progression.
Researchers at Boston University School of Medicine explored a new curriculum that encouraged medical students to explore attitudes like trust while learning bedside cardiac assessment. The study found that knowledge, skills, and attitudes worked together, with humility being key to patient-centered communication and building trust.
The American Heart Association honors hospitals, clinics, and EMS systems nationwide for their commitment to providing guideline-driven healthcare to treat heart disease, stroke, and related conditions. This recognition is based on the use of evidence-based guidelines and quality improvement initiatives such as Get With The Guidelines.
A new study found that mothers' genetics may have a greater impact on their children's weight than previously thought. Researchers analyzed genetic and health data from over 2,600 UK families to examine the association between parental BMI and child birthweight, BMI, and diet.
A study found that reward expectation modulates attention in humans, with distinct effects on sensory processing and decision-making. Sensitivity to visual stimuli was linked to sensory attention centers, while decision-making biases were linked to brain regions involved in impulsive decisions.
Researchers found that conventional accounting introduces significant uncertainties in total emissions, with fossil CO2 underestimation reaching up to 22.8%. The study suggests practical strategies to make carbon accounting in wastewater more precise and globally relevant.
A long-term study in southeastern Madagascar found that protected forest fragments improve the survival of endangered mouse lemurs. The study suggests that habitat protection is critical for conserving this species.
Researchers have made a significant breakthrough in controlling ultrafast spin dynamics by accelerating demagnetization speed with external magnetic fields. This discovery opens up new avenues for designing multifunctional spintronic devices with field-programmable operations.
Researchers found that short-nosed dogs are calmer and less reactive, but this benefit is often masked by lack of training. Consistent training is crucial for their good traits to shine through.
A critical water source for the Northern Territory is experiencing significant losses since 2014, with groundwater levels reaching their lowest recorded storage level in 2021. The study, published in Ecological Informatics, uses satellite data to track groundwater depletion and highlights the need for improved water regulation.
Researchers found that mobile users were less likely to click on phishing links compared to PC users, especially for lower-risk URLs. The study suggests that device use settings affect users' risk assessment abilities, leading to more avoidant behavior on mobile devices.
Researchers have discovered a specialized mesenchymal-endothelial crosstalk that supports angiogenesis and osteogenesis, enabling periodontal bone regeneration. This communication network between mesenchymal stem cells and endothelial cells drives tissue repair and regeneration, holding promise for dental therapeutic strategies and bro...
Researchers Dr. Sharday Mosurinjohn and Dr. Richard Ascough critique the 'psychedelic mysteries hypothesis' in a new article, arguing that it relies on circumstantial evidence rather than solid historical scholarship. They advocate for responsible curiosity and a focus on living traditions to unlock psychedelic wisdom.
A new study from the Complexity Science Hub reveals that innovation can only endure over time if it is balanced with exnovation - the loss or forgetting of older possibilities. The researchers found an interesting trade-off between innovation speed and system stability.
The editorial board endorses the shift from 'non-pharmaceutical interventions' to 'public health and social measures', emphasizing their scientific legitimacy and societal value. Effective responses require combinations of non-medical interventions, which language can obscure if not framed correctly.
A new study published in the Global Strategy Journal analyzed 675 cross-border acquisitions by U.S. public firms to understand how intangible assets contribute to firm value abroad. The findings suggest that companies with boards scoring highly on key dimensions achieve greater abnormal stock returns following acquisition announcements.
Researchers at Tohoku University have developed a method to produce environmentally friendly fuels using the furfural reduction reaction. By combining a zinc single-atom catalyst with an electrochemical reaction, they achieved high efficiency and selectivity in producing hydrofuroin, a precursor to aviation fuels.
Researchers developed AI technology 'MARIOH' that can accurately reconstruct higher-order interactions from low-order interaction data, achieving up to 74% greater accuracy compared to existing methods. The model has potential applications in social network analysis, life sciences, and neuroscience.
A team at ETH Zurich has created a method to spatially visualize chirality in nanostructures using just one image. This allows for the identification of left-handed and right-handed structures in samples, which can have different effects on biological systems and materials.
A Rutgers Health research study reveals that stress internalization is a significant risk factor for age-related cognitive decline in older Chinese Americans. The study found strong association between stress internalization and memory decline over time.
Researchers developed a 3-km resolution model that achieved unprecedented accuracy, reducing track errors to below 100 km over a 120-hour forecast period. The innovative variable mesh refinement strategy balances computational demands with accuracy while targeting key weather systems influencing typhoon motion.
The TREE Center's innovative work highlights the importance of community-engaged, equity-focused research in addressing health disparities. The center's participatory team science model aligns with the NIMHD framework and has mobilized over 300 community partners.
Researchers have discovered a code-reuse attack capable of exploiting C++ coroutines across three major compilers, including those protected by Control Flow Integrity. The attack, called Coroutine Frame-Oriented Programming (CFOP), chains together existing functions to achieve arbitrary code execution.
KAIST researchers have developed a method to chemically synthesize herpotrichone, a natural substance with excellent anti-neuroinflammatory effects. The team successfully synthesized the substances using a biosynthetically inspired strategy, including the Diels-Alder reaction and hydrogen bonding.
Prof. Andreas Macke receives the Elsevier van de Hulst Prize for Light Scattering, recognized for his work on ice crystal scattering properties and models. Dr Moritz Haarig wins the AS&T Young Scientist Award for outstanding presentation at the International Electromagnetic and Light Scattering Conference.
Researchers at CUNY ASRC discover that simple tripeptides can encapsulate proteins and protect them from stress, opening up possibilities for protein preservation without refrigeration. This breakthrough could lead to innovative vaccine distribution methods and smart materials.
A study has identified 10 metabolites altered in COPD patients, potentially leading to early detection and treatment. The biomarkers showed high sensitivity and specificity in distinguishing COPD patients from healthy individuals.
The University of Bath conducted the largest growth and maturation study in world football, evaluating over 1,000 academy players in Scotland. The study found a strong bias toward early-developing players, raising questions about current selection and development practices.
A new study demonstrates how a single type of 'neglecton' particle can make Ising anyons universal, enabling any quantum computation through braiding alone. The breakthrough uses non-semisimple topological quantum field theories to overcome unitarity issues and unlock the full power of Ising-based systems.
Researchers at CUNY ASRC Nanoscience reveal that extremely simple peptides can mimic a biological process that protects sensitive proteins from environmental stress. The findings offer a promising new approach to stabilizing biomolecules like vaccines and therapeutic proteins without refrigeration.
Researchers have discovered a novel microbial consortium called AUN that produces exceptional tumor eradication in both murine and human cancer models. The therapy exhibits high biocompatibility and minimal side effects, offering a long-awaited solution for immunocompromised patients.