Scientists at Friedrich-Schiller-University Jena have developed data sets for the description and recording of odours, using over 1,200 test subjects to compile how people perceive, describe, and classify 74 monomolecular odour samples. The researchers aim to help solve the stimulus-percept problem in smell perception.
CerTracker LLC, a digital credential management platform, aims to streamline compliance and onboarding for healthcare professionals. The company will use the $10,000 grant to reduce administrative burdens and improve workforce efficiency in healthcare settings.
The 2025 Carbon Future Young Investigator Award recognizes and encourages outstanding early career researchers in carbon-related materials, catalysis, energy conversion, and storage. The award includes an honorarium of $1,000 for up to 10 awardees.
Tracheobronchial involvement in relapsing polychondritis requires a multimodal approach for diagnosis and treatment. Key findings include the use of dynamic thoracic imaging and flexible bronchoscopy to assess lesions, as well as the development of immunosuppressant therapies such as TNF-α inhibitors to improve prognosis.
Monit Sharma, a 23-year-old Research Engineer at Singapore Management University, has been recognized for his work on quantum algorithms to solve real-world supply chain issues. His findings were published in top quantum conferences and validated the practical applicability of quantum computing.
The SMU project plans to provide accurate, low-latency, minimal maintenance indoor localization solutions using the one-sided RTT Wi-Fi feature. This technology can penetrate obstacles and work with any Wi-Fi AP, making it a reliable method for locating objects indoors.
Research finds over 25% of Egyptian milk and dairy products contain E. coli, with one strain causing a Japanese school outbreak; experts hope for effective treatment and prevention methods.
Researchers at KIST have developed a transparent, distortion-free, and non-deformable display substrate by reducing Poisson's ratio to 0.07 or less. The nanostructure-aligned substrate was found to have little longitudinal shrinkage, even when stretched by over 50%, resulting in unbroken images and transparency.
Researchers aim to enhance wearable monitors' ability to accurately measure vital signs, tackling motion artefacts and posture challenges. A novel solution incorporating contact pressure into calculations shows promise in reconstructing distorted PPG waveforms.
Researchers capture narwhals using their tusks to investigate, manipulate and influence the behavior of Arctic char fish. The study reveals first evidence of likely play, social learning and personality differences among individual narwhal.
Studies found that plant-derived miRNA can enter giant pandas' bloodstream and regulate gene expression, aiding adaptation to a bamboo-based diet. These tiny molecules may also influence taste and smell, enabling pandas to pick out nutritious bamboo.
A nationwide study found that COVID-19 hospital patients experienced a higher rate of deaths from any cause and were more likely to be hospitalized for specific conditions, particularly neurological and respiratory problems. The study also identified increased risks of chronic health complications up to 30 months after discharge.
Researchers used fMRI to investigate how the brain processes ambiguous messages, finding that more complex tasks engage multiple brain regions. The study reveals that understanding others' thoughts and emotions contributes to successful performance, with greater flexibility in reasoning.
A research team identified simple rules governing decision-making during epidemics, which balance infection costs and social distancing. The guidelines predict population behavior based on disease reproduction number and infection cost, offering a new tool for governments to design intervention strategies.
A team of chemical scientists reviewed advancements in passive daytime radiative cooling (PDRC) to optimize solar band and long-wave infrared radiation spectrum for maximum cooling power. PDRC materials have been enhanced to meet user demands, with potential applications in diverse fields, including human body cooling.
A new study estimates China's natural forests will continue to capture carbon, but at a slowing rate. The research reveals significant regional differences in carbon storage potential, with younger forests showing the largest increase.
Researchers have developed a palladium-mediated reaction to precisely modify peptides and proteins, overcoming challenges in bioconjugation. The method targets dehydroalanine-containing peptides and proteins, enabling efficient synthesis of structurally unique peptides.
Negative mood and lack of social contact surprisingly reduced unhealthy eating, while 'unhealthy' food helped maintain positive emotions and reduce stress. The study highlights the complex interplay between affective and social factors influencing eating behaviors.
Researchers developed a first-of-its-kind nanosensor capable of detecting Fe(II) and Fe(III) in living plants with high spatial and temporal resolution. This innovation enables real-time non-destructive iron tracking, optimizing plant nutrient management and improving crop health.
The study characterizes three key features of C. elegans auditory sensation: skin vibration, neuronal activation, and behavior. The research highlights the importance of the nAChR DES-2/DEG-3 receptor in auditory transduction.
A study published in the American Journal of Preventive Medicine estimates that employee burnout costs employers $5 million annually, with costs varying by employee type and stage. The research suggests that focusing on employee well-being can help decrease costs and increase profits.
In a new study published in The Lancet, researchers found that one in eight patients in African hospitals are critically ill, with one in five dying within a week. Basic but crucial health interventions can significantly reduce mortality and are inexpensive enough to be provided in general wards.
Chris Loose, Progentos Therapeutics CEO, is now chair of the Hertz Fellowship and Programs Council. He will oversee the selection process, administer awards, and facilitate connections among Hertz Fellows. The Hertz Foundation aims to empower innovative scientists and technologists through its prestigious fellowship program.
A novel method, ERGM, was proposed for document-level event role filler extraction. It substantially outperforms strong baseline models and effectively captures dependency relationships between different event roles. The explicit graph-structured representation generated by a graph neural network is key to its success.
A new report reveals that domestic violence significantly impedes women's employment and educational attainment, leading to a 9.4% employment gap and a 15% difference in university degree attainment rates. This results in lifetime earnings being up to 41% lower than their peers.
Researchers at Thomas Jefferson University discovered a specific molecular change that affects the strength of pain sensation by altering action potential duration. This finding offers a novel approach to alleviate clinically relevant pain conditions through boosting potassium channel function.
Researchers found that forest thinning followed by a prescribed burn can greatly improve the stand's resistance to catastrophic fire. This approach is crucial for conserving old-growth forests in seasonally dry regions, as it replicates the essential ecological roles of fire.
The University of Michigan is merging its transportation safety research with automated vehicle testing to improve roadway safety. The move marks the institution's 60th anniversary and includes Mcity, a public/private partnership test facility, to develop connected and automated vehicle technologies.
The article presents guidelines for designing consent materials and procedures for autistic adults and people with intellectual disability, highlighting the importance of multiple modes to deliver content. These guidelines aim to improve accessibility and respectfulness in research with individuals on the autism spectrum.
Researchers are developing a satellite capable of detecting small space debris as small as 1 centimeter in size, which can damage satellites and other spacecraft in low-Earth orbit. The system uses plasma disturbances to determine the distance and angle of approach to the debris.
Researchers from the University of Konstanz challenged long-held hypotheses on collective motion in locust swarms, finding that sensory input and neural representations drive movement decisions. Contrary to previous assumptions, alignment with others is not responsible for coordinating collective motion.
Lyme disease is a bacterial infection transmitted by ticks, posing an increasing threat in the U.S. Montana State University's Patrick Secor will study adaptations in Borrelia burgdorferi to illuminate how it circumvents its host's immune system. The goal is to discover new vaccine antigens and develop more effective treatments.
Researchers at UCSF have discovered that human lung tissue contains hematopoietic stem cells (HSCs) capable of producing red blood cells, platelets, and immune cells. The finding suggests the lungs could be a potent source for life-saving stem cell transplants, particularly for patients with leukemia.
Researchers discovered that TANGO2 plays a crucial role in transporting fatty acids into cells, which helps meet energy demands. Children with TANGO2 deficiency struggle to produce energy, leading to severe metabolic crises, highlighting the importance of understanding rare diseases for broader health applications.
Researchers develop system for self-driving vehicles to share AI models, allowing them to learn from each other's experiences even when they don't meet directly. The Cached Decentralized Federated Learning approach enables vehicles to train locally and share models with others, improving learning efficiency and adaptability.
Scientists have uncovered ancient TIGR systems, which use RNA to guide protein modification of DNA in human cells. These compact and modular systems can target any DNA sequence with high precision, making them a promising tool for therapeutic deployment.
A survey of over 1,000 professional women found that remote work significantly reduces everyday gender discrimination. On-site, women experience 31% more gender discrimination than while working remotely.
Researchers discovered how air pollution and wildfire smoke can trigger S-nitrosylation of a key brain protein, preventing brain cells from making new connections. Blocking this chemical modification partially reversed signs of memory loss in Alzheimer's mouse models and nerve cells.
Mayo Clinic has been recognized as the world's best hospital for the seventh straight year by Newsweek, with a focus on delivering compassionate care to patients. The institution prioritizes innovation in clinical practice, education, and research to transform healthcare.
A large-scale study found that people who engage in moderate to vigorous physical activity have a lower risk of developing dementia, stroke, anxiety, depression, and sleep disorders. The study also discovered that spending more time sitting increases the risk of developing these diseases.
A new study found that Medicaid extension policies covering all immigrants led to a 4 percentage-point decrease in postpartum uninsurance among immigrant populations in New York City. However, Hispanic immigrants saw a smaller decline, highlighting awareness gaps as a barrier to full benefit.
Researchers at the National Institutes of Health (NIH) have created a four-dimensional brain map that reveals how lesions similar to those seen in human MS form. The findings provide insight into early disease state changes and could help identify potential targets for MS treatments and brain tissue repair.
Researchers found that training the innate immune system can exacerbate inflammatory bone loss in models of chronic diseases like periodontitis and arthritis. The study suggests that a previously thought beneficial effect of trained immunity may actually contribute to harm in certain contexts.
The Center for Achieving Resilience in Climate and Health (C-ARCH) will identify ways to build resilience, design evidence-based solutions, and train scientists to lead the response. C-ARCH aims to address the devastating health impacts of climate change worldwide.
A study published in BMC Biology found that different scientists working with the same datasets can arrive at vastly different results, emphasizing the importance of transparent analysis methods. The findings raise fundamental questions about reproducibility and reliability in scientific results.
The Global Pediatric Pulmonary Alliance recommends prophylactic mAbs as the best available preventive measure against RSV. A single dose of long-acting mAbs can provide season-long protection to infants, with real-world evidence supporting this strategy.
Researchers at AWS and Caltech developed a new cat qubit chip, called Ocelot, to suppress errors in quantum computers. The chip uses superconducting circuits to create stable qubits resistant to bit-flip errors.
A comprehensive phylogeny of living Mollusca resolves complicated relationships among eight classes, including bivalves and cephalopods. The study supports a Cambrian origin for Mollusca, with key clades Aculifera and Conchifera emerging rapidly.
A recent study by Indian Institute of Science found that tropical lizards, such as rock agamas, prioritize variable food sources over constant ones when hungry. This flexible approach helps them thrive in unpredictable conditions.
A new study reveals detailed insights into polar bear denning behavior, showing altered emergence periods and variable den presence. The research highlights the importance of protecting denning areas to ensure cub survival and species conservation.
Researchers propose a swarm-intelligence collaboration to optimize precast component production scheduling and rescheduling. The approach uses dynamic-interval synergy auctions and weighted Tchebycheff approaches to generate optimal schemes, improving management efficiency and reducing costs in prefabricated building project management.
Researchers have developed a method to observe quantum interference in surface collisions of methane molecules, revealing clear patterns of wave-like behavior that amplify or cancel out different pathways. This discovery confirms the active role of quantum mechanics in controlling molecular interactions at surfaces.
Researchers developed a nanoplatform that combines photothermal, photodynamic therapies with imaging capabilities to treat cancer. The platform achieved synergistic anticancer effects by inducing a switchable response in the tumor microenvironment.
Researchers used DNA barcodes to narrow down the possible sources of introductions of an invasive banana skipper butterfly, finding evidence of aircraft-borne introductions in Japan and potentially in Mauritius. The study suggests that gravid females may be attracted to airport lights, increasing the risk of spread to new areas.
A large-scale analysis sheds light on the critical steps needed to combat the vertical transmission of chronic hepatitis B virus (HBV) in Africa. The study estimates that hepatitis B vertical transmission could be eliminated in Africa with increased coverage of birth dose vaccine and maternal antiviral therapy.
The American Society for Radiation Oncology (ASTRO) has published its first clinical guideline on radiation therapy for anal cancer, providing guidance on treatment options and techniques. The guideline recommends a combination of radiation therapy and drug therapy as the standard of care, with intensity-modulated radiation therapy (IM...
University of Missouri researchers developed a solution to improve solid-state battery performance by understanding the root cause of issues. They used 4D STEM to examine atomic structures without disassembling batteries, ultimately determining the interphase layer was the culprit.
The Association for Computing Machinery's Technology Policy Council issues brief calls on policymakers and tech companies to address tech abuse in intimate partner violence, human trafficking, and child exploitation. The report highlights disturbing statistics and recommends expanding laws and regulations to protect users.
A new University of Texas at Arlington study reveals high concentrations of microplastics in bird lungs, with average particles per species and gram of lung tissue measured. The study highlights the urgent need to address plastic pollution and its far-reaching impacts on ecosystem health and human health.
Researchers discuss innovative ways to address social isolation and loneliness in psychiatric illness through pharmacologic compounds. The Brain & Behavior Research Foundation invites the public to a free webinar on March 11, 2025, featuring Dr. Anya Bershad's latest findings.