Researchers at the University of Cincinnati are testing a new tongue exercise approach to improve swallowing function in stroke patients. The trial aims to provide concrete evidence-based recommendations for treating dysphagia, a common post-stroke complication that can have significant impacts on patients' health and quality of life.
Researchers have found that the BCG vaccine can enhance innate immunity in individuals with dormant immune cells, predicting a positive response to vaccination. Trained immunity responders exhibited increased production of inflammatory mediators after vaccination.
A new study highlights the importance of leadership in addressing the NHS retention crisis, citing poor working conditions, burnout, and lack of support as major issues. The research suggests that better leadership training and ongoing support for leaders are crucial to improving wellbeing at work.
Researchers have demonstrated a connection between quantum entanglement and topology, allowing for the preservation of quantum information even when entanglement is fragile. This breakthrough enables a new encoding mechanism that utilizes entanglement to encode quantum information in scenarios with minimal entanglement.
Researchers discovered a novel mechanism where iron catalysts modulate reactivity and selectivity through spin state changes. The study found that spin-delocalization interactions between iron and the ligand regulate the spin and oxidation states of the iron center.
Researchers aim to create robots that can change tasks autonomously and explore settings to optimize performance. The project will focus on battery recycling and energy efficiency, with the goal of reducing industrial waste.
Researchers at Nemours Children's Health discovered that injecting neuroblastoma tumors with Zika virus shrank or eliminated those tumors in mice, suggesting a potential new therapy. The study showed promising results, with complete tumor elimination and no recurrence after four weeks of follow-up.
Scientists have developed a method to study bobcats using only their pawprints, allowing for extensive data collection and analysis of ancestral background and microbial communities. This technique has the potential to inform better management and conservation of rare or endangered species.
The partnership aims to leverage AI and cloud computing to accelerate scientific discovery in chemistry and materials science, two key fields for global energy challenges. PNNL researchers are testing Microsoft's Azure Quantum Elements platform to identify promising new materials for energy applications.
The project will assess how xanthophyll carotenoids in NutraMaize Orange Corn mitigate negative health effects associated with heat-induced oxidative stress. The researchers aim to improve egg-laying hen health and performance during heat stress events.
Researchers propose using waste materials like agricultural residues and old cotton textile waste to produce regenerative textiles. The study evaluates the potential of these waste sources for textile applications, identifying soybean, wheat, rice, sorghum, and sugarcane residues as suitable candidates.
Researchers discovered that fruit bats have a genetic system controlling blood sugar levels, allowing them to consume up to twice their body weight in sugary fruit daily. The study's findings may lead to the development of better insulin- or sugar-sensing therapies for people with diabetes.
Researchers examine how police communicate with communities, highlighting challenges of accommodation and its impact on trust. Effective communication is crucial to improving police-community relations, but police leaders often face difficult decisions that can alienate one group while appeasing another.
Research has shown that most people cradle babies in the crook of their left arm, as this allows for better sound quality and emotional connection. The theory suggests that this is because the heart is on the left side and humans perceive information faster with their left ear.
A team of Xidian University researchers has introduced an optimal design method for antenna aperture illumination with annular collection areas, maximizing power radiated on the collection area. The approach simplifies the optimization problem to maximize the ratio of two real quadratic forms, leveraging matrix theory.
Scooter-related injuries in the US nearly tripled from 2016 to 2020, resulting in more severe injuries and higher healthcare costs. The study found that scooter riders were more likely to experience long bone fractures and paralysis than bicycle riders.
The acidity of Antarctic coastal waters is projected to increase by over 100% by 2100, posing a significant threat to marine biodiversity. The Southern Ocean, surrounding Antarctica, is particularly susceptible to acidification, with the world's largest Marine Protected Area, Ross Sea region, expected to see a 104% increase in acidity.
Researchers developed an innovative method to manage construction-generated sludge by utilizing aeration curing, which reduces pH levels and requires less neutralizer. The technique has the potential to improve soil health and support sustainable development goals.
In a new study published in Cancer Research, Moffitt researchers reveal how the antitumor activity of PTEN suppresses cancer-promoting activity through the AKT signaling pathway. PTEN's lipid phosphatase activity inhibits melanoma cell proliferation, invasion, and tumor growth.
A team at the University of Cordoba has developed a biocompatible battery that uses hemoglobin as an electrochemical reaction facilitator, functioning for around 20-30 days. The battery boasts advantages such as sustainability and operation in body pH, but requires further improvement to be rechargeable.
The Pirola variant of SARS-CoV-2 has rediscovered an entry pathway into lung cells that was previously used by earlier variants, which may promote the development of pneumonia. The virus uses the cellular enzyme TMPRSS2 for entry and is resistant to most therapeutic antibodies.
A recent study from Queen Mary University of London has found that sociocultural factors significantly influence the genetic diversity of modern societies. The research analyzed genetic data from hundreds of individuals across the Americas, revealing striking differences in mating patterns between Latin America and North America.
Researchers at PPPL developed a new theoretical model explaining the process of making black silicon using fluorine gas. The model precisely explains how fluorine breaks certain bonds in silicon, resulting in a rough surface that traps more light, ideal for solar cells.
A large study of 223,526 UK Biobank participants found that early menopause, hormone replacement therapy, and fewer reproductive years are associated with a heightened risk of rheumatoid arthritis. Women are 4-5 times more likely to develop the disease under 50 than men.
Researchers created a unique MOF made of Sn, Ti and EG that leverages the beneficial characteristics of each component to create a more stable anode material with high electrochemical performance. The new anode material demonstrates excellent stability and high specific capacity after numerous charging and discharging cycles.
A research team at Osaka University has found a way to synthesize alkylamines in a sustainable and cost-effective manner, using a novel catalyst system that produces only water as a byproduct.
A new study has provided critical information for improving koala care during subsequent fire seasons. Koalas affected by the Australian bushfires were found to have severe footpad burns and lung damage due to smoke inhalation, hindering their tree-climbing abilities and escape from fires.
A Phase I trial demonstrated that a vaccine targeting KRAS mutations delayed relapse in patients with high-risk pancreatic and colorectal cancer. The vaccine induced significant T cell responses, which correlated with reduced risk of relapse.
A University of Oxford study has used machine learning to bridge the 'reality gap' between predicted and observed behavior in quantum devices. The approach enables accurate predictions and informs compensation approaches to mitigate unwanted effects of material imperfections.
A Cornell University study using lab mice with human genes found that male mice exposed to arsenic developed insulin resistance and Type 2 diabetes, while female mice did not. The researchers identified a biomarker called miR-34a associated with insulin resistance in Type 2 diabetes.
A new AI-based method developed by IT specialists and physicians at the University of Münster can predict genetic features in leukaemia patients using high-resolution bone marrow images. The method extracts genetic aberrations from large datasets, enabling early diagnosis and targeted treatment without waiting for genetic analyses.
Researchers found that people with noncommunicable diseases experienced greater psychological distress, increased alcohol consumption, and disrupted medical care. Those with NCDs were more likely to report anxiety, depression, and difficulty accessing non-COVID medical care.
Researchers have mapped hundreds of pig genes and identified similarities with humans, shedding light on disease development and potential treatments. The study paves the way for targeted medicines and more precise gene editing in pigs.
A study published on Entrepreneurship Education highlights the factors influencing undergraduate students' green entrepreneurial intentions in an emerging economy. The research emphasizes the critical role of nurturing green entrepreneurial mindsets among young adults and education in cultivating sustainable business practices.
Experts recommend increasing the use of intravascular ultrasound (IVUS) in lower extremity revascularization procedures to optimize outcomes and reduce complications. The technique provides detailed information about vessel walls, plaque composition, and blood flow characteristics, enabling more accurate diagnosis and treatment planning.
The authors' microsimulation methods show that reducing child poverty can lead to a 19.7% reduction in CPS investigations, with benefits particularly accruing to Black and Hispanic children. The prize honors Professor Frank R. Breul's career as an educator and administrator.
A UT professor's course, 'Red Dead America,' uses popular video games to teach US history, sparking a major feature in the American Historical Review. The course's success has been widely recognized, earning its creator a teaching award and inspiring a book based on the class.
Dutch scientists identified five distinct biological variants of Alzheimer's disease through cerebrospinal fluid proteomics. These variants differ in protein production, immune system function and nerve cell growth, affecting disease progression and treatment responses.
Scooter-related injuries have significantly increased in the US, with a nearly three-fold rise from 2016 to 2020 and more than half of those injured patients undergoing major operations. Scooters are more frequently associated with long bone fractures and paralysis compared to bicycle riders.
A new study from the University of Birmingham suggests that epidemic modeling can significantly overestimate infection numbers due to ignoring network structures. The researchers found that heterogeneous networks can lead to smaller epidemic waves and fewer infections, contradicting standard 'random mixing' models.
Researchers from Zhejiang University School of Medicine have revealed key connections between clinical characteristics, neuroimaging, and treatment in obsessive-compulsive disorder (OCD). The study found that about 13-36% of patients show poor insight, linked to more severe symptoms and poorer treatment outcomes.
A new study reveals that microplastic fibers settle substantially slower than spherical particles in the atmosphere, allowing them to reach remote regions such as Arctic glaciers. The research suggests that these fibers could even reach the stratosphere, with potential implications for cloud processes and ozone depletion.
A new mechanism of vestibular neuritis has been discovered, linking it to autoimmunity and the presence of anti-GQ1b antibodies. The study found that these antibodies were associated with bilateral vestibular damage in 33% of patients, and improved upon conversion to negative, suggesting a potential for immunotherapy.
A new study found that paying doctors to visit rural areas is a cost-effective way to provide reasonable access and effective care. The study estimates the financial costs of mitigating cardiologist shortages by studying outreach patterns over 30 years in Iowa.
A study found that Spanish butterflies are better at regulating their body temperature by basking in the sunshine compared to British counterparts. However, rising global temperatures due to climate change may put Spanish butterflies at greater risk of extinction if they cannot adapt quickly enough.
The report highlights key applications and pathways to commercialization for emerging PV technologies, including new materials and device concepts. It also discusses strategies to exceed current limits in solar PV energy conversion and challenges facing efforts to scale up globally.
The American Society for Biochemistry and Molecular Biology is offering complimentary press passes for its annual meeting, Discover BMB, taking place in San Antonio from March 23-26. Qualifying journalists can register to attend the event or access press materials electronically.
A predominantly plant-based diet is associated with a 39% lower risk of COVID-19 infection. Participants who followed such diets had higher intakes of vegetables, legumes, and nuts, and lower intakes of dairy products and meat, which may help boost the immune system.
A recent study has found a significant association between long-term exposure to UK air pollution and an increase in sedentary time. The research, published in the Journal of Public Health, suggests that high levels of air pollution may contribute to poorer health outcomes by encouraging sitting time indoors and discouraging active tim...
Researchers investigated role of estrogen receptors in lateral septum regulating social anxiety in male mice, finding that ERβ plays a crucial role in neural circuitry. Knockdown effects on ERβ gene expression showed increased social anxiety, highlighting its importance in social situations.
Gurdip Singh's project aims to develop a unified model to study cyber-physical systems and design distributed algorithms for fundamental problems in pervasive systems. The proposed model will be integrated into existing simulation tools to evaluate scenarios involving different types of physical entities and phenomena.
This article introduces a landscape-based approach to urban heritage management, incorporating people, spatial biography, and ecosystem elements. The proposed method aims to develop sustainable human habitats through the protection of place identity and public participation.
A recent study published by the Mayo Clinic found that an AI-enabled digital stethoscope can detect peripartum cardiomyopathy, a potentially life-threatening condition, more accurately than regular care. The researchers identified twice as many cases using the AI-powered tool.
A new study suggests that kids who participate in school-based gardening and food programs show lasting healthy food attitudes and behaviors. Current and former program participants reported improved dietary habits and increased confidence in making informed food choices.
Researchers at the University of Chicago Pritzker School of Molecular Engineering have made a breakthrough in understanding the
Researchers at UMass Amherst have discovered that tumor cells outwit the body's immune system by incorporating cytoplasmic material into their own T cells. This 'mosquito effect' helps cancerous tumors evade the immune system, making it a promising area of study for developing more effective treatments.
New research shows that migrants can be a transformative force for sustainability, bringing energy and ideas to new locations. However, poorly managed migration deepens inequality and increases environmental harm. The studies emphasize the need for comprehensive policies that manage migration in the interests of people and the planet.
A recent study published in Aging Cell found a balance between naïve and memory immune cells accelerates or slows down biological aging. The team discovered using novel tools for immune profiling, which opened new doors to understanding the relationships between the immune system and biological age.
A study found that patients with breast cancer are more likely to choose distant hospitals for surgery based on factors such as age, ethnicity, and living location. The investigation highlights the potential for healthcare inequalities to worsen if policies do not address these disparities.
Researchers explore potential routes for sustainable nitrate supply, species balance, and catalyst stability in electrochemical nitrate reduction for ammonia synthesis. Innovative strategies are proposed to address mass transfer limitations and ensure long-term stability.