Researchers at UTA are working on a sensing system that can monitor greenhouse gas emissions in farms, allowing for adjustments to reduce emissions while increasing crop yields. The system is made up of low-cost nanosensors and embedded readout systems, enabling farmers to save money and improve sustainability.
A survey of cardiologists reveals that while underrepresented minorities are satisfied with their careers, they face discrimination, exclusion, and burnout. The study highlights the need for support systems to address systemic barriers.
Researchers highlight the importance of sharing well-conducted studies with negative or irreproducible results, even if they disprove a hypothesis. The Journal of Neuromuscular Diseases special issue on 'The Null Hypothesis' presents eight articles that contribute valuable information to the scientific record.
A new MIT study provides detailed information on the wave-damping benefits of marsh plants, enabling coastal restoration planners to determine the area needed for mitigation. The analysis incorporates plant morphology and interactions with currents and waves, providing a more quantitative way to estimate the value provided by marshes.
The study found that a stack pressure of 350 kilo Pascal increases lithium particle deposition in neat columns, improving stability and reducing the risk of short circuits. Additionally, partial discharge during cycling can also boost performance without affecting the solid electrolyte interphase structure.
A new study explores maize diversity for fall armyworm resistance, revealing clear evidence of FAW resistance in diverse mechanisms across various landraces and crop wild relatives. The research calls for strategies to develop FAW-resistant maize varieties as a way forward to secure maize production and smallholder farmers' livelihoods.
A new study from University of Wisconsin-Madison researchers reveals that fasting is essential for mice to derive full benefit from calorie restriction. Fasting alone improves insulin sensitivity and reprograms metabolism, reducing frailty in old age and extending lifespan.
Researchers at the National University of Singapore have developed a treatment for vision loss through the transplantation of photoreceptor precursors. This innovative approach holds great promise as an alternative to gene therapy, which has limited efficacy due to genetic heterogeneity and advanced retinal degeneration.
A new study analyzed 4,000 COVID-related hospitalizations and found that patients with private insurance could face $3,800 bills, while those with Medicare Advantage plans might owe $1,500. The lack of waivers for hospitalization costs could lead to increased financial burden on patients.
Researchers analyzed historical documents to understand the timing, causes, and consequences of prairie fires in the Midwest. The study reveals that Native Americans intentionally set fires for hunting and land management purposes, while Europeans feared fire but also cleared land using controlled burns.
Researchers found that high levels of immune cells in tumors correlate with better outcomes for esophageal cancer patients. The study used the Immunoscore to evaluate tumor-infiltrating lymphocytes and found a strong association between high scores and long-term survival rates.
The UCLA Health 3 Wishes Program adapted to meet pandemic demands, with increased participation from dying patients and their families. Frontline staff fulfill small but meaningful requests, providing emotional comfort during a difficult time.
A 5-country study found that the US has high salt levels in processed meat and fish products, ranking second globally. China leads with the highest salt content, while the UK ranks last. The study highlights significant variations in salt content among countries and brands.
Researchers developed a new treatment for breast cancer by targeting the nervous system around the tumor. Cancer cells recruit nerve cells to aid their growth and proliferation, but the new treatment paralyzes these nerves and disconnects them from cancer cells.
A cross-sectional study found that recent commencement of ART, late HIV stage, and alcohol use are associated with high-risk sexual behavior among HIV patients. The study suggests prioritizing intervention strategies for these individuals to mitigate risky behaviors in HIV-endemic environments.
A new study from Cornell University uses digital twins to identify optimal times and locations for detecting Listeria bacteria in produce facilities, reducing the risk of contamination. The researchers' model provides a novel way for food safety managers to visualize microbial contamination risks and experiment with different sampling ...
A UNSW-led study analyzing 10 years of citizen science data found that almost half of marine debris can be linked to land-based sources. Plastic accounts for 84% of the rubbish found on Australian beaches, with a significant portion coming from external sources such as stormwater drains near capital cities.
Researchers at the Paul Scherrer Institute have identified a chemical compound, parabulin, that can inhibit the protein tubulin in unicellular parasites, including those that cause malaria and toxoplasmosis. The substance blocks successful cell division by preventing tubulin from forming long, stable protein filaments.
Researchers used 3D atomic imaging to directly observe atom packing in amorphous materials. The findings show that pentagonal bipyramids, not icosahedral groups of 13, are the most prevalent motif for atom arrangement.
Research led by VUB team shows that global changes in lake temperature and ice cover are caused by human-induced climate change, posing a threat to water quality and native fish species.
Researchers warn that climate change and human pressure have eroded benefits of long-distance migration for animals, leading to lower reproductive success and higher mortality. This has serious consequences for ecosystem structure and function, with many species unable to adapt to changing environmental conditions.
A new study found that rewarming after cooling therapy can increase the risk of seizures in oxygen-deprived newborns, with a three-fold increase during the rewarming period. This elevated risk is associated with a doubling of the risk of death or disability by age 2.
Two new studies examine rising cancer drug spending in the US, finding that many patients receive treatments with no documented overall survival benefit. The studies suggest that the combination of regulatory, pricing, and reimbursement policies contributes to wasteful healthcare spending.
A study from Lancaster University found that a serious game, 'Point of Contact', increased players' awareness of Covid-19 transmission risk and favorability towards health over livelihood. The game's impact was significant, with 87% of participants saying they would be more careful in following Covid-19 preventative guidance.
A study of emergency department residents reveals a lack of emphasis on understanding and caring for diverse populations. Residents reported gaining cultural competency through modeling senior residents or faculty and the importance of community-based partnerships.
Research found that doctors often rely on 'mental shortcuts' in medical decisions, which can lead to flawed outcomes. The authors suggest acknowledging this phenomenon and promoting the use of decision aids to help physicians make better decisions.
Researchers found that patients with more severe depression histories showed less brain activity in areas processing emotions, while those who had remitted from depression showed a normal level of activity. This suggests that serious depression may change the way the brain responds to emotion over time, or that people with stronger emo...
A new study in Management Science shows that newspapers offering free digital content to subscribers can lead to a significant increase in subscription retention and revenue. By activating paywall access, subscribers are less likely to cancel their subscriptions, contributing to higher subscription revenues.
Research by the American Psychological Association found that looking at memes about COVID-19 can help people cope with stress and anxiety. The study, published in Psychology of Popular Media, suggests that viewing just three memes can increase positive emotions and decrease stress levels.
A study published in Advances in Atmospheric Sciences reviews research on sea-air interactions, revealing a complex relationship between ocean currents and atmospheric circulation. The review suggests that eddies and fronts can drive changes to both weather and climate, but more investigation is needed to fully understand their impact.
Researchers from University of Copenhagen discover a protein analysis that can predict COVID-19 patient death or hospitalization with high accuracy, predicting 78.7% of hospitalizations and 93.9% of non-serious infections. This discovery has the potential to save lives by identifying high-risk individuals.
A study by Boston University School of Medicine found that only 15% of North Carolina residents who became unemployed gained Medicaid coverage, with higher rates in socially vulnerable counties. The state's high uninsurance rate overall underscores the need for Medicaid expansion to ensure access to healthcare.
A study of 5,000 simulated undergraduates found that weekly surveillance testing was associated with a substantial reduction in infections. Even at low vaccine effectiveness rates, quarantine protocols were effective in reducing infections by up to 93.6%.
Researchers at the University of Notre Dame discovered that aging breast tissue can lead to increased invasiveness-related gene expression in normal epithelial cells. This finding suggests that a decline in extracellular matrix composition and structure may contribute to the development of invasive breast cancer.
A new study from Cornell University suggests that people are more willing to accept extreme wealth disparities when attributed to individual success rather than group outcomes. The researchers found that tolerance for inequality depends on who is considered at the top of the economic ladder, with individuals being seen as having intern...
Experts from the UK and US are calling for AI to advance research and develop new therapies for the growing global deafness crisis. Nearly 2.5 billion people will experience some degree of hearing loss by 2050, with inadequate care for many affected individuals.
Researchers developed a new catalyst with unique atomic-sized rafts that improve the cleaning of emissions from natural gas engines. The catalyst enhances energy efficiency and reduces unburnt methane emissions, making natural gas-powered technology cleaner and more viable.
Researchers at Kobe University have developed a novel power control system for wireless power transfer, enabling precise and efficient energy transfer while reducing circuit components and costs. The system uses resonant frequency tracking and load impedance regulation to minimize power losses.
Researchers at KTH Royal Institute of Technology have discovered a new state of matter where electrons condense into foursomes, breaking time-reversal symmetry. The findings, published in Nature Physics, offer insights into the unusual properties of this state and its potential applications.
A new study found that translocator protein 18 kDa (TSPO) correlates with worse survival outcomes in male glioblastoma patients compared to females. The variation in the protein's structure is associated with shorter overall and progression-free survival times, suggesting its potential as a prognostic biomarker.
An international research team has demonstrated that adaptations to infections are passed on to offspring in mice, with improved immune responses and resistance to subsequent infections observed. This study provides new insights into the role of epigenetics in shaping the immune system across generations.
Breast cancer deaths can be reduced by 57% in Black women if they start mammography screening every other year at age 40. This approach is consistent with the US Preventive Services Task Force's guidance for biennial mammography.
A research team led by Prof. NI Huaiwei found the mechanism and unmixing process of supercritical fluid, revealing spinodal decomposition as a key factor in phase separation. This discovery has important implications for the formation of magmatic hydrothermal deposits.
Researchers discovered two defence systems in bacteria that work together to protect against modified DNA bacteriophages. BrxU has the potential to be a biotechnological tool for mapping the human epigenome, which alters in cancer and neurodegenerative diseases.
A study published in Nature Chemical Biology revealed that crotonylation of EB1 by TIP60 ensures accurate spindle positioning in mitosis. This mechanism is crucial for cell fate determination and organogenesis, and its disruption can lead to cancer.
Researchers from the University of Tsukuba found that blocking CD300a enhances efferocytosis and ameliorates neuronal deficits after ischemic stroke. This process involves the removal of damaged cells in the brain, reducing inflammation and neurological impairment.
Researchers analyzed James Bond's travel history and found he was at greater risk of infections than previously thought. He had contact with raw chicken, ticks, and a Toxoplasmosis-infected cat, increasing his exposure to various pathogens.
A new photo-ethnography study published in Criminology explores the narratives and motivations of men and women in rural Alabama who used methamphetamine. The study reveals that participants' stories about their drug use differed by gender, shaping how they interacted with others and navigated their relationships.
A novel CXCR4 antagonist, EPI-X4 JM#21, has been developed to prevent atopic dermatitis and airway inflammation. The compound suppresses allergen-induced immune cell infiltration and prevents skin inflammation in mouse models.
A study found that COVID-19 vaccination rates increased in states with cash drawing announcements compared to those without. The analysis suggests a positive association between these announcements and vaccine uptake, providing insight into innovative strategies for improving public health.
Researchers at the University of Copenhagen have discovered that the BRCA2 gene requires a specific enzyme, PP2A-B56, to repair DNA damage. This finding may pave the way for more targeted treatment of cancer patients with certain mutations.
Researchers define the Silurian-Devonian boundary in East Yunnan using geochemical indicators, resolving debates on the interval. The study provides a feasible method to calibrate minimum and maximum ages for coelacanth-rhipidistian and lungfish-tetrapod splits.
Researchers used machine learning on UK Biobank data to create proxy measures for brain age, intelligence, and neuroticism traits. These indirect measurements strongly correlate with specific diseases or outcomes, offering a potential solution for mental health diagnoses.
Researchers at Carnegie Mellon University found that agencies can extract more rent from a winning bidder when negotiating contract terms, reducing the benefits of drawing additional bidders. The study suggests allowing agencies some discretion to use their knowledge of the supply side can reduce procurement costs.
Researchers have discovered three new genetic variants linked to fibromuscular dysplasia, which affects women in their prime and is often associated with high blood pressure and cardiovascular complications. The study provides new insights into the disease's genetic basis and potential therapeutic targets.
The University of Huddersfield is leading a four-year project to analyze early intervention programs for young people aged 14-16 in England. The study aims to provide a systematic understanding of existing practice and its impact on young people, with potential contributions to improved support and education policy.
Researchers have developed bimetallic catalysts that enhance oil upgrading, decreasing heavy hydrocarbons and increasing light hydrocarbons. The test results showed positive influence on petroleum quality, transportation efficiency, and environmental impact.
Michel Goedert's research focuses on protein aggregates in Alzheimer's and Parkinson's, providing deep insights into disease development. His work is essential for finding new treatments, as evidenced by his discovery of gene mutations leading to dementia.
The study will quantify changes in Arctic sediment production and transport due to climate change, informing First Nation community planning. As temperatures rise, increased rock weathering and sediment production are expected to alter river habitats, posing risks to local ecosystems and communities.
A recent NIH-funded study found that intravenous immune globulin (IVIG) works in treating multisystem inflammatory syndrome in children (MIS-C) and Kawasaki disease by depleting activated neutrophils, a major source of inflammation.