A team of researchers from the University of Buenos Aires has developed a method to translate the vocal muscle activity of birds during sleep into synthetic songs. This breakthrough uses electromyography data and dynamical systems models to recreate the sounds of dreaming birds, providing a new window into the subconscious mind of avians.
The UN Food and Agriculture Organization estimates that annual producer income from non-wood products is $88 billion, with the added value of processing reaching trillions of dollars. Non-timber forest products contribute significantly to food security, health, and employment in low- and middle-income countries.
Professor Linda Amaral-Zettler is awarded a prestigious ERC-grant to investigate the interactions between biodegradable plastics and marine life. Her research aims to understand how these materials break down in the environment and potentially harm aquatic ecosystems.
Researchers found DNA traces of placozoans in the stomachs of predatory snails that live in seabed sediments, contradicting previous theories. The discovery indicates a more diverse genetic makeup than previously thought, with five genetically distinct lineages identified in just two snails.
The event standardised and improved accessibility of biodiversity data, enabling informed policy-making and conservation efforts. Ten teams showcased their solutions to a jury of experts, with winning projects illustrating the versatility of data cubes in facilitating biodiversity conservation.
Researchers developed an AI system to spot parasitic worm infections in children's stool samples using digital mobile microscopy. This innovation improves diagnosis in resource-limited settings where manual microscopy may miss light intensity infections.
Researchers have proposed a dynamic erasure coding method called Dynamic-EC to improve the efficiency and scalability of permissioned blockchain systems. By dynamically adjusting the encoding schema, Dynamic-EC reduces unnecessary storage overhead associated with tolerating malicious nodes.
A study analyzing 8,384 clinical appointments found that women aged 45 are the majority of patients treated at public psychiatric outpatient clinics in Brazil. The patients had sadness, anxiety, and irritability as primary symptoms, with selective serotonin reuptake inhibitors being commonly prescribed medications.
A new study by University of New Mexico scientists reveals that night-migrating birds are at greater risk of colliding with buildings lit up with high levels of blue light. Pittas were found to be particularly sensitive to blue light pollution, and future shifts to white LED streetlights may increase collisions.
The project, AI STORIES, aims to understand how artificial intelligence creates new narratives and challenges dominant American narratives. The research will test the hypothesis that AI-generated responses mimic sci-fi stories where AI gains human emotions.
Researchers used fMRI and predictive modeling to decode emotional dimensions of spontaneous thoughts, revealing the involvement of default mode, ventral attention, and frontoparietal networks. The study's findings hold promise for daydream decoding and potential applications in mental health.
Mirta Galesic has been awarded a €3 million ERC Advanced Grant to investigate collective adaptation. The project, hosted at the Complexity Science Hub, aims to understand how human groups navigate complex problem landscapes using computational models and empirical data.
Researchers mapped the distribution of lone star ticks, a dominant tick species in Georgia, to identify areas with high prevalence. The study found that these regions contain sweet spots for lone star ticks, including forested areas of mid-elevation and soils retaining moisture but not swampy.
A new project investigates how and why groups of animals fight each other, with implications for human evolution. The study focuses on warlike species like mongooses and termites to understand the factors that lead to extreme aggression and peace.
A study of 1,470 adults with chronic low back pain found that physician empathy was associated with improved outcomes over 12 months. Greater efforts to cultivate and improve physician empathy are warranted.
Researchers from the University of Amsterdam have introduced a billiards game with memory, where the ball may never cross its own previous path. This leads to a trapping effect, making the system chaotic and fascinating, with many open mathematical questions and potential applications in physics and biophysics.
Scripps Research scientists have identified the role of polyphosphate in bacterial resting states, which can evade antibiotics. Blocking polyphosphate production may be an effective way to target slow-growing and non-growing phases of bacteria.
A new study from UC Davis Health validates intra-abdominal injury (IAI) and traumatic brain injury (TBI) prediction rules to reduce unnecessary CT scans in pediatric trauma patients. The study found high accuracy rates for IAI and TBI predictions, decreasing the need for CT imaging.
Researchers at Kyushu University discovered that baby stars expel plumes of dust, gas, and electromagnetic energy in a phenomenon called 'interchange instability', releasing magnetic flux within the protostellar disk. This finding sheds new light on how baby stars develop and may be crucial for understanding star formation.
A new AI model can accurately screen for post-traumatic stress disorder (PTSD) in postpartum women, offering a potential solution for early intervention and preventing progression of the disorder. The study collected narrative accounts from 1,295 women and showed the model's superiority in identifying PTSD cases.
A new study published in PNAS found that AI-generated messages made recipients feel more 'heard' than messages generated by untrained humans, and that AI was better at detecting emotions. However, recipients reported feeling less heard when they learned a message came from AI.
A research team at TUM and University of Hohenheim developed a promising approach to reconciling biodiversity conservation with agricultural productivity. Hybrid intelligence leverages collective human judgment and artificial intelligence to simulate biodiversity measures and support joint decision-making.
The phase 2 study found an average increased growth rate of 1.8 cm per year in children with hypochondroplasia, a significant improvement over the baseline annualized growth velocity. The treatment was well-tolerated, and some patients showed excellent responses to vosoritide.
Young breast cancer survivors without germline pathogenic variants are at lower risk for developing a second primary breast cancer within the first decade after diagnosis. This study informs treatment decision-making and follow-up care considerations in this population.
Researchers found that elevated ozone levels remove mating barriers between different fly species, leading to increased hybridization and sterile offspring. The study used four species of Drosophila and found that ozone concentrations often measured on hot days can cause flies to mate with closely related species.
Researchers have discovered how softer tumor environments prime cancer cells to better survive metastasis. The study found that soft environments alter the cancer cells' preference for 'fuel', equipping them with a more resilient energy pathway.
New study uses high-powered microscopy and mathematical theory to unveil nanoscale voids in three dimensions. The findings show a strong correlation between unique physical properties of random empty space and improved filtration performance.
A recent study published in PLOS Global Public Health found that individuals remaining in Ukraine during the ongoing war are more likely to experience anxiety and post-traumatic stress disorder (PTSD) than refugees. Exposure to blasts and loss of community, housing, and economic resources contribute to these mental health issues.
Researchers have identified a suite of genes that activate abnormal growth of sensory neurons in tissues cushioning affected joints, leading to pain without inflammation. The findings may lead to new treatments for patients who do not respond to anti-inflammatory drugs.
A new study found that a non-invasive imaging test can help identify patients with coronary artery blockage or narrowing who need a revascularization procedure. The test, called CT-FFR, uses CTA images and AI algorithms to model coronary blood flow, reducing the need for invasive procedures.
A microfluidic device separates single tumor cells, tumor cell clusters, and white blood cells from clinical pleural or abdominal effusions. The technology recovers over 97% of tumor cells and preserves 90% of vital tumor cell clusters.
A multi-institution team led by Penn State researchers has been awarded $650,000 to develop coupled watershed-estuary models simulating salt ion transport and fate. The project aims to address salt contamination in tidal rivers, a growing problem worldwide, and will use the Chesapeake Bay as a pilot study site.
Researchers have identified new genetic variants linked to susceptibility of cervical cancer-causing virus, raising the risk of getting cervical cancer from high-risk HPV infection. The study found polygenic risk scores to determine likelihood of having prevalent or persistent HPV infections.
A study by the University of Southampton found that market forces have provided good food price stability in developed countries, including the US, over the past half century. Despite increased variability in weather and harvests, the wheat market has remained competitive and relatively stable.
Researchers have discovered the first known nitrogen-fixing organelle within a eukaryotic cell, which challenges current understanding of biological nitrogen fixation. The discovery provides insight into ocean ecosystems and has potential implications for agriculture.
Researchers found a significant association between storing chemicals in attached garages and increased ALS risk. The study suggests that volatile chemicals released into the living space may contribute to this link.
Researchers discovered a rare binary system with a magnetic massive star, surrounded by a beautiful nebula. The more massive star appears younger than its companion, suggesting a merger event that created the surrounding cloud.
The STB model has played a huge role in coordinating ecological environmental protection and socioeconomic development in Erhai Lake. The approach aimed to reconcile environmental preservation with economic prosperity through innovative green technologies and sustainable practices.
Researchers at Osaka Metropolitan University developed a process to create solid sulfide electrolytes with world-high sodium ion conductivity and glass electrolytes with high reduction resistance. This breakthrough enhances the practical use of all-solid-state sodium batteries.
Lehigh University researcher A. Emrah Bayrak explores best practices for human-AI collaboration in complex design tasks, aiming to maximize productivity and job satisfaction. His project uses models that predict human decision-making and combines it with AI's training data analysis to determine strategies for division of labor.
The DISCount framework combines AI-powered image analysis with human analysis to quickly deliver reliable estimates of building damage and bird flock size. It has been recognized by the Association for the Advancement of Artificial Intelligence for its social impact, winning an award for best paper on AI for social impact.
Low-density polyethylene microplastics partially alleviated the ecotoxicological effects caused by cadmium exposure on earthworms. They reduced histopathological damage and DNA damage in coelomocytes, as well as inhibited Cd's growth-inhibiting effects.
Researchers from Lehigh University have developed a material that promises over 190% quantum efficiency in solar cells, exceeding the theoretical limit for silicon-based materials. The material's 'intermediate band states' enable efficient absorption of sunlight and production of charge carriers.
Researchers from Inner Mongolia University and The Sorbonne University of France review the biological mechanisms underlying polysaccharide cosmetics. They found that controlled molecular weight, monosaccharide composition, and functional groups can enhance cosmetic efficacy.
Researchers identify a promising strategy for combating hepatitis B virus (HBV) by boosting the effects of immune cells called stem cell memory T cells (TSCMs). In a mouse model, introducing TSCMs from patients into mice resulted in the elimination of HBV-infected liver cells.
Researchers have uncovered important details about the role of CSB/ERCC6 and CSA/ERCC8 genes in Cockayne syndrome. These genes encode enzymes associated with DNA repair that initiate transcription-coupled repair of toxic DNA-protein crosslinks, marking and breaking down damaged DNA.
A recent study by academics from British and Finnish business schools has warned that organisations can be destroyed from within and without by 'institutional parasites' such as suppliers or employees. These parasites can initially benefit both the organisation and the parasite, but can ultimately cause significant harm if left unchecked.
A new report by a team of experts outlines an approach that combines Indigenous knowledge with Western science to develop more resilient forest management practices. The 'braided' approach aims to promote the health and diversity of forests, which are increasingly threatened by climate change.
The Global Ocean Artificial Light at Night Network aims to expand on previous research, providing a central resource for marine light pollution expertise. Light pollution poses significant ecological harm, including disruptions to daily rhythms and reproductive cycles of marine species.
Researchers at Children's Hospital of Philadelphia and Stanford Medicine discovered the FOXO1 protein plays a crucial role in controlling CAR T cell longevity. The study found that FOXO1 enhances the survival and function of CAR T cells, leading to more effective cancer treatment.
The study found that decreasing LSECtin levels increases specific immune cells that contribute to disease progression, suggesting restoring these levels could restore altered liver functions. Researchers restored LSECtin activity in cirrhotic animal cells using anti-inflammatory mediators, proposing a potential therapeutic strategy.
A study of health care personnel reveals delayed COVID-19 testing was more common among non-Hispanic Black HCP and those with other racial backgrounds compared to non-Hispanic white HCP with graduate degrees. The findings highlight sociodemographic disparities in the response to COVID-19.
Bismuth-containing Sillén oxyhalides exhibit exceptional oxide ion conductivity at lower temperatures, paving the way for more efficient solid oxide fuel cells. The materials' high conductivity and stability were achieved through triple fluorite-like layers with interstitial oxygen sites.
A novel SIRSVIDE framework models viral evolution and dynamics, highlighting the importance of large host populations and high mutation rates. The study found that viruses tend to evolve towards increased transmissibility and reduced pathogenicity, with short-term fluctuations in viral traits.
Researchers at the University of Geneva have successfully visualized and reconstructed the assembly of the human centriole, a critical structure in the cell skeleton. By combining high-resolution microscopy and kinematic reconstruction techniques, they were able to model the first 4D assembly of the centriole, providing new insights in...
This study found that STON2 variations contribute to synaptic dysfunction and schizophrenia-like behaviors in mice. The C-C haplotype of STON2 impairs clathrin-mediated endocytosis, affecting Syt1 interaction and neurotransmission. This could lead to therapeutic targets for treating schizophrenia.
A new study by Ohio State University found that Black youth feel less safe when visiting predominantly white areas of their city. The study, which involved 1,405 11- to 17-year-old youths, showed that Black kids who spent more time in white-dominated areas felt less safe and had higher levels of chronic stress, measured by hair cortiso...
New research reveals more than half of older adults spend less time socializing in public spaces after the pandemic. The study found that participants cited fear of infection and uncomfortable social dynamics as key reasons for their retreat from civic life.
Hybrid Neural Networks (HNNs) combine Spiking Neural Networks (SNNs) and Artificial Neural Networks (ANNs), leveraging the strengths of both to achieve better performance and cost balance. HNN models have been applied in various intelligent tasks and are expected to contribute further to the development of Artificial General Intelligence.
The MODERNISE project, funded by the US Department of Energy, aims to develop computational algorithms for grid operators to integrate renewable energy sources. By aggregating small, distributed energy resources, researchers hope to improve transmission grid operations and make them more reliable and efficient.