A WVU engineer is collecting large-scale biometric data using images and videos of faces, gait, body shape, and type. The goal is to improve human recognition performance in challenging conditions.
Researchers successfully synthesized a Möbius carbon nanobelt with a twisted Möbius band topology, revealing unique properties and molecular motions. The breakthrough paves the way for developing nanocarbon materials with complex topological structures.
A recent survey of over 6,500 physicians found that nearly 30% experienced discrimination and mistreatment from patients or family members. The study highlights the need for a multi-faceted approach to improving physician burnout and its consequences on patient care.
A growing market for pet insects is driving interest in praying mantis conservation; hobbyists and enthusiasts share valuable knowledge, while also raising concerns about the trade's regulation.
A new study analyzed genomic data from global populations to identify genetic variants linked to COVID-19 severity. The investigation found dozens of genomic variations in critical genes, suggesting these may have evolved to protect against viruses similar to SARS-CoV-2.
Researchers from Nagoya University found that Quetzalcoatlus was not suited for soaring flight due to its large wing loading. The study suggests that the Quetzalcoatlus's thermal soaring abilities were below those of modern birds, contrary to previous assumptions.
A study reveals that wild duck, gull, goose, and poultry species play a crucial role in the global spread of bird flu. Ecological divergence among these species contributes to spillover events.
A new study has discovered that rare pieces of genetic code can serve as another layer of control in the genome, essential for fertility and evolutionary innovation. Researchers found that certain tissues are more tolerant of diverse codons, particularly the testes, which may play a critical role in fertility.
Early treatment with psychotropic medications in children and adolescents significantly reduces the risk of developing a substance use disorder (SUD) by 30-35% for ADHD and major depressive disorder. Longer treatment durations also show positive results, especially when initiated before age nine.
Researchers convert undersea optical cables into environmental sensors, detecting seismic vibrations and ocean currents with greater precision. This approach enables a large network of permanent and real-time seafloor sensors to be implemented without modifying existing subsea infrastructure.
A study found that colchicine significantly improved survival rates for patients hospitalized with worsening heart failure. Colchicine may also reduce the risk of heart attack and stroke in patients with a buildup of cholesterol in their arteries.
A new analysis of ancient faeces found at Durrington Walls has uncovered evidence of parasitic worms, suggesting the inhabitants feasted on cattle and fed leftovers to their dogs. The findings indicate that people ate raw or undercooked internal organs from infected animals, resulting in parasite eggs passing through the body.
A new study suggests that a healthy diet rich in fruits and vegetables can help reduce symptoms of attention deficit hyperactivity disorder (ADHD) in children. The research, which analyzed data from 134 kids with ADHD symptoms, found that those who consumed more fruits and veggies showed less severe symptoms of inattention.
Researchers discovered a previously unnoticed mathematical property that could allow for a faster expansion rate while preserving other predictions. This finding suggests the existence of a 'mirror world' with similar but invisible particles interacting only through gravity.
A Johns Hopkins Medicine study found that a protein called STING responds to clean-up signals in brain cells damaged by Parkinson’s disease by creating a cycle of inflammation that accelerates the disease’s progression. In mice with deactivated STING proteins, there was less microglial activity and brain cell death.
Researchers analyzed 1.7M data to identify effects of long-term cycling on state-of-health and heat generation behavior of lithium-ion cells. They developed a method to predict potential fire risk, even for normal cells without defects.
A fungus, Moniliophthora perniciosa, causes witches' broom disease in cocoa trees by releasing cytokinin, altering plant hormone balance. The fungus then consumes lignin produced by the tree's vascular tissue after its death.
Internet addiction parallels other addictive behaviors, driven by pleasure and reduced negative moods. Evaluating the root cause may help identify vulnerable individuals and prevent problematic use.
A UNIGE team found that car owners systematically underestimate electric driving ranges to meet their daily needs. To overcome this, researchers suggest providing personalized information to increase drivers' willingness to adopt electric vehicles.
The study explores the synergy between Floquet matter and metamaterials, enabling nonreciprocal propagation, time-reversal, and novel optical gain. Periodic temporal modulation can produce a synthetic effective magnetic field in topological insulators, opening new avenues for wave control.
A new study published in PLOS Genetics explores how genetics influenced an individual's quality of life during the COVID-19 pandemic. The research found that some people's genetic tendencies toward better wellbeing became more influential as the pandemic progressed, particularly due to social isolation.
China has increased animal protein production 800% over the past 40 years, but nitrous oxide emissions have risen only 286%, thanks to policy and farm management interventions. Anaerobic digestion and composting on farms are key strategies for future reduction in greenhouse gases.
A new paper proposes unifying chemosensory modalities into a single sense, moving beyond the traditional differentiation between gustation and olfaction. The authors argue that this distinction is based on anthropomorphic biases and has hindered research efforts in understanding the evolution of chemosensation.
A team of scientists has created a new manufacturing routine and application of binary amplitude-only holograms for direct drug printing. The diffraction pattern reflects the amount of cargo remaining in the hologram, enabling tracking of substance release over time.
A new analysis found that citizen science data from apps like eBird can be a valuable resource for researchers and managers, offering insights into wild bird populations. By comparing publicly-produced data with officially tracked numbers, researchers have identified patterns and potential areas for improvement.
A team of scientists discovered that over half of known 3D materials in nature exhibit at least one topological state, challenging the long-held idea that these materials are rare. The study also introduces a new concept called 'supertopological' and makes its data freely available to researchers.
A new Special Report published in Radiology discusses consensus recommendations for dealing with the global contrast media shortage. Short-term and long-term strategies are outlined to mitigate the impact of the shortage, including repackaging, multi-use, and negotiating with payers.
A study of 6,500 physicians found that mistreatment and discriminatory behaviors by patients, families, and visitors are common, especially among female and minority physicians. The findings suggest an association between these experiences and higher rates of burnout.
Researchers discovered that neurons carrying a mutation in the Nf1 gene are hyperexcitable and suppressing this hyperactivity with lamotrigine stops tumor growth in mice. The study provides an explanation for why some people with NF1 lack optic gliomas or neurofibromas, highlighting the critical role of neurons in tumor biology.
Researchers characterized human plastins behavior as workaholics and found that they promote disease when disrupting cellular environment. Plastin's two main segments strongly bond together but can disengage to bundle actins, leading to aggressive bundling even when not needed.
Research team from Goethe University reproduces Asian monsoon conditions in experimental chamber, identifying increased aerosol particle formation. The study found that ice clouds can form under lower water vapour supersaturation than anticipated, affecting climate models' accuracy.
An international team of scientists has discovered a new type of fossilization that provides evidence of plankton resilience during past global warming events. The study found abundant ghost fossils of coccolithophores, which were previously thought to be severely affected by climate change and ocean acidification.
Researchers at Kyoto University's Institute for Integrated Cell-Material Sciences developed a novel photolithography technique to create self-enclosed, porous channels in microfluidic devices. This process enables the creation of high-resolution channels capable of carrying aqueous solutions and separating small biomolecules.
Researchers identified five daily workplace experiences that impact creative performance, including ideal days, crisis days, and toxic or disengaged days. Understanding and managing these experiences is crucial for companies to develop a distinct competitive advantage.
Researchers developed CancerOmicsNet, a graph neural network model that integrates multiple heterogeneous data to predict cancer cell growth rate after drug treatment. The model achieved significantly higher cross-validated accuracy than other approaches on the same data.
A study found that actively suppressing negative experiences can weaken the associated memories, making them less vivid and reducing brain activity. This process is linked to a decrease in neural reactivation, particularly in individuals with good suppression skills.
A new study identifies food and oxygen supply as crucial environmental factors influencing the vitality of cold-water corals in the North Atlantic Ocean and Mediterranean Sea. The analysis of ancient sediments reveals that changes in food supply, rather than ocean temperature, are likely to determine the future health of these ecosystems.
A study published in PLOS Pathogens suggests that the repurposed antibiotic clofoctol may be an effective therapeutic for SARS-CoV-2 infected mice, with decreased viral load, reduced inflammatory gene expression, and lowered pulmonary pathology. Further studies are needed to confirm its potential as a treatment for COVID-19 patients.
Researchers found that ancient Maltese humans had limited genetic changes due to island isolation. The study suggests that seascapes played a central role in shaping the genetic structure of European populations.
The ADO project develops a digitalization solution for the aquaculture sector, measuring production and quality parameters with low-cost electronic sensors. The system allows SMEs to monitor their facilities economically and effectively, and can even operate semi-autonomously using open-source technology.
The study found that breeding output collapsed due to increased maximum air temperature, with no successful breeding attempts above a threshold temperature of 35.7°C. The researchers predict that the yellow-billed hornbill could be extirpated from its range as soon as 2027.
Scientists found that lithium chloride can cause X-inactivation loss in female hESCs, leading to cell death. The study suggests a possible new model for regulating X-inactivation and warns against using GSK-3 inhibitors like lithium.
Biomedical engineers at Duke University have created a method to scan and image the blood flow and oxygen levels inside a mouse brain in real-time. The new imaging approach breaks long-standing speed and resolution barriers, enabling researchers to uncover insights into neurovascular diseases like stroke, dementia, and acute brain injury.
The Society for Cardiovascular Angiography & Interventions has released official guidelines for the management of patent foramen ovale (PFO), addressing five clinical scenarios. The guidelines provide a comprehensive framework for PFO closure in various situations, aligning with stroke neurology principles.
A new study reveals that most mutations in biologically essential genes change steadily and randomly across 700 million years of evolution. This constant drift makes it impossible to reliably predict the effects of most mutations into the future or back into the past.
A University of Michigan study predicts that expanding roads and a planned railway will dramatically increase tiger mortality, reducing populations from 130 to 50 animals over 20 years. Researchers urge Smart Green Infrastructure planning to minimize impacts on tiger biodiversity and prey.
Researchers found that baby leatherback hatchlings are less sensitive to light than loggerheads, leading to circling behavior and delayed ocean entry. This difference may be an adaptation for detecting prey or habitats in the open ocean.
Researchers have developed a novel therapeutic strategy for treating glioblastoma using allogenic stem cells that can target and kill tumor cells. The therapy demonstrated profound efficacy in preclinical models, with 100% of mice living over 90 days after treatment.
Researchers at UC San Diego developed a new technology using WiFi sensors to help robots navigate indoors, even in poor lighting. The system accuracy rivals commercial camera and LiDAR sensors.
Researchers challenge long-held assumptions about human problem-solving abilities, revealing that many people fail to adapt a sophisticated strategy. A new study suggests that individuals with Obsessive-Compulsive Disorder (OCD) tend to rely on an inefficient approach, even when faced with complex problems.
Researchers applied simple but nuanced variables to enhance modeling capabilities, resulting in improved mid- to long-term predictions. Human behavior, particularly the endogenous feedback loop of reduced mobility and social distancing after increased death rates, was found to be key to accurate forecasting.
Researchers detect a unique binding mechanism between a small ion and a gigantic Rydberg atom, defying classical expectations of particle size. The molecular bond forms when the charged ion deforms the large Rydberg atom, allowing it to form an unusual molecule.
Scientists at HZB created sintered porous silicon-aluminum nanomaterials with reduced thermal conductivity using a novel process. The resulting materials have tiny pores, crystalline nanoparticles, and domain boundaries that suppress heat conduction.
A new international study has identified the most critical vascular risk factors for dementia, highlighting the importance of controlling high blood pressure and diabetes. The research, led by Professor Emer McGrath, found that individuals with these conditions are four times more likely to develop dementia than those without them.
Researchers at Marshall University Joan C. Edwards School of Medicine are studying the role of obesity and oxidative stress in Alzheimer's disease. Obesity is a key predictive factor for Alzheimer's disease, which affects 14 million Americans by 2060.
Researchers have taken a detailed image of an unusual pocket of rock at the boundary layer with Earth's core, revealing complex internal variability. The discovery supports existing proposals that the zone contains more iron than surrounding rocks, potentially linking it to ancient rocks or unknown core leakage.
A new Stanford University study reveals that US power plants generating electricity for export account for approximately 700 premature deaths in 2019. The majority of these health damages occur within the states where the power is both generated and used, but large discrepancies exist across regions.
The Powars II site in eastern Wyoming has been confirmed as the oldest documented red ocher mine in North and South America, dating back nearly 13,000 years. The excavation uncovered thousands of Paleoindian artifacts, including projectile points and shell beads.
Researchers developed a system to estimate the probability of a majority response being wrong, eliminating unnecessary task assignments and increasing efficiency in crowdsourcing projects. This method can be applied to various binary classification tasks, reducing labor and improving accuracy.
Researchers have identified a cork-like substance called suberin that helps protect rice roots from floods and drought. By understanding how suberin is produced, they hope to use gene editing or selective breeding to make the crop more resilient to climate change.