Kennesaw State University professor Thomas Rotnem has received a National Science Foundation grant to study the impact of climate change on farming and communities in Iceland and Greenland. Over two decades, farmers have experienced longer growing seasons with less precipitation, affecting their livelihoods.
A new study by Cornell University analyzes personal preference and interventions in determining the best time to claim Social Security. Key findings include the importance of considering future regret and life expectancy, while societal norms are less influential.
Researchers at Kyoto University found distinct patterns of gazing and brain activity in patients with kleptomania when shown relevant environmental cues. These results suggest a similar mechanism to drug addiction, potentially leading to the development of therapeutic treatments.
Researchers identified 27 amplifying feedbacks, 7 dampening feedbacks, and 7 uncertain feedbacks, including permafrost thawing, peatland drying, and forest dieback. The study calls for more ambitious emissions drawdown plans and nature-based solutions to address the climate crisis.
A recent study suggests that routine evaluation of HER2 expression in ductal carcinoma in situ (DCIS) is crucial to avoid under or overtreatment. The research found a significant association between HER2 overexpression and a higher risk of recurrence, as well as improved radiotherapy outcomes.
Researchers have discovered thousands of new miniproteins in human organs, which challenge the assumption that they are insignificant and functionless. The proteins were found to interact with older proteins, suggesting a key role in cellular functions.
The ETRI team developed a fluorosulfate-based flame retardant additive that improves battery performance by 160% and flame retardant properties by 2.3 times compared to conventional phosphorous additives. The additive minimizes interfacial resistance, reducing chemical reactions between the electrode and electrolyte.
This study demonstrates that spraying a compound probiotic fermented liquid into the living environment of piglets can improve their growth performance and immunity. The treatment also modulates the piglets' gut microbiota structure and diversity, increasing the abundance of beneficial bacteria and decreasing Escherichia coli.
A recent study found that mothers struggling with depression tend to respond slower to their child during back-and-forth dialogue. This delayed response time may have long-term impacts on children's language development and academic outcomes.
Researchers at Oregon State University have identified 27 amplifying feedback loops that significantly increase warming due to greenhouse gas emissions. The study calls for transformative changes in energy, transportation, food production, and international economy to meet climate challenges.
A study finds that governments could help millions of people and save a lot of money with targeted energy subsidies. The research quantifies the impacts of the energy crisis on households worldwide, revealing that indirect energy costs impose the biggest burden on both high- and low-income countries.
Researchers at UTHSC are working on a project to find the first therapeutic intervention to prevent frontotemporal dementia or slow its progression in a mouse model linked with the condition. They aim to use DNAzymes to target pathological tau aggregates, which cause cognitive impairment and progressive neuropathological symptoms.
Researchers at the National Institutes of Health have discovered a possible cause for rare genetic disorders, facioscapulohumeral muscular dystrophy (FSHD) and arhinia. The toxic protein DUX4, overproduced in FSHD patients, not only kills muscle cells but also prevents the development of the human nose.
A team of scientists observed the dynamic formation process of interstellar gas clouds, revealing speeds of up to 20 km/s that compress gas into denser regions where massive stars form. The findings challenge previous assumptions of slow and quasi-static star formation processes in this region.
A recent UBC study has found that southern resident killer whales require high-energy prey to survive, with spring-run Chinook salmon being the most suitable. The study's findings have significant implications for managing both species and mitigating the decline of this critically endangered population.
Researchers at EPFL have developed a new approach to electronics that can overcome limitations and enable ultra-fast devices for exchanging massive amounts of data. The Electronic metadevices can operate at electromagnetic frequencies in the terahertz range, yielding extraordinary properties that do not occur in nature.
A study found that a 21-question pre-visit survey on a tablet significantly increased the detection of psychosis symptoms in young people. However, it did not reduce the time between first psychotic symptoms and treatment. The technology-based screening improved clinical decision-making but highlighted challenges in scaling up programs.
Researchers discovered that combining ferroptosis induction with immune checkpoint inhibition reduces liver tumour growth and metastases, offering a promising new approach for treating liver cancer
The project will create a digital map of parking spaces using accumulated UTA data, enhancing sustainability practices and reducing emissions. It will also establish an AI-based system to predict future demand and improve users' experiences through a mobile app.
Scientists at Helmholtz-Zentrum Berlin examined the chemistry of Cobalt-Iron Oxyhydroxides using X-ray absorption spectroscopy. They discovered that iron is present in higher oxidation states than previously thought, which could lead to improved electrocatalysts for water splitting and carbon dioxide reduction.
A University of Arizona-led study found that expectant lemur dads see a significant increase in estradiol during their mates' pregnancies, which may help prepare them for parenting. The hormone spike occurs mainly in the third trimester and is associated with increased maternal sensitivity.
Researchers at Eindhoven University of Technology have developed a photodiode with sensitivity exceeding 200%, using green light and a double-layered cell design. This breakthrough enables the device to detect weak light signals, making it ideal for medical purposes, wearable monitoring, and machine vision applications.
Researchers have identified a novel form of ferroptosis triggered by labile iron, distinct from canonical ferroptosis. Mitochondria play a central role in this process, which involves unique gene expression profiles and can be observed in liver tissue subjected to acute iron overload.
Researchers found that fasudil reversed reduced pyramidal neuron density and cognitive dysfunction associated with methamphetamine treatment in mice with ARHGAP10 gene mutations. Fasudil also restored the density of pyramidal neurons, improving visual discrimination tests performance.
A study by researchers at the University of Toronto found that under typical surveillance, about 3% of US companies exhibit financial misrepresentation. However, during a period of heightened scrutiny following the Enron scandal, this rate tripled to 9%, indicating that at least 10% of companies may be involved in fraud.
A Chinese research team has developed a barocaloric thermal battery concept that extracts thermal energy from low-temperature waste heat sources by controlling pressure. The system, materialized in ammonium thiocyanate, releases up to 11 times more heat than the mechanical energy input.
The study reveals that engram neurons form new synapses during fear memory formation, while memory extinction leads to the disappearance of these connections. The researchers observed this process using a novel dual-eGRASP system, enabling longitudinal observations of identical synapses at multiple time points.
The Kunming-Montreal Global Biodiversity Framework faces implementation challenges due to entrenched North-South divides and inadequate funding. The framework requires countries to adopt equity principles and account for past damage to achieve its 2050 vision of living in harmony with nature.
A study of 37,000 pediatric head and neck cancer patients found significant decreases in care receipt and survival time with increasing social determinants of health vulnerability. The findings highlight the need for targeted interventions to address social vulnerabilities in pediatric cancer care.
Researchers developed a testing model to understand cognitive challenges of superior semicircular canal dehiscence (SSCD), a rare condition causing sound-induced dizziness and hearing abnormalities. The Mongolian gerbil model shows promise for accelerating recovery with reversible diagnostic findings characteristic of patients with SSCD.
Researchers developed an open-microfluidic 3D blood-brain barrier model to study the complex structure and function of the barrier. The model allows for simultaneous measurement of permeability and morphological changes, providing new insights into how the barrier responds to injuries and diseases.
The study demonstrates a new approach to boost molecular diffusion by constructing hierarchical Murray zeolites, which exhibit highly ordered and fully interconnected macro-meso-microporous structures. This leads to improved mass transfer of bulky molecules, resulting in enhanced catalytic performance.
Researchers discovered that poly-β-hydroxybutyrate enhances the differentiation of sulfomucin, a key protein in treating diarrhea and colitis. PHB facilitates Lactobacillus johnsonii biofilm formation, promoting probiotic proliferation and alleviating inflammation.
A new pumping strategy has been developed to slash energy costs of fluid transport by up to 22%. By switching pumps on and off, turbulent flows can be reduced, resulting in more efficient fluid transport. This approach could bring significant economic and environmental benefits, particularly for the transition to green energy.
A recent study analyzing 177 mass shooters found that social isolation was the most important external indicator leading up to attacks. The researchers suggest that addressing social isolation could be an ideal target for interventions at both individual and societal levels.
A recent study finds a strong association between hypertensive disorders of pregnancy and an increased risk of coronary artery disease and stroke. The study suggests that hypertensive disorders in pregnancy can be classified as risk factors for cardiovascular disease, highlighting the importance of prenatal care.
A study found that vaccinated people are less likely to have opportunistic pathogens in their nose and throat, and also experience milder symptoms of COVID-19. This is attributed to the presence of transcriptionally active nasopharyngeal commensals, which play a key role in defining mild symptoms.
Researchers at NIH's National Human Genome Research Institute identified a gene, KTD1, that provides resistance to the K28 toxin in yeast. This discovery sheds light on the molecular mechanisms underlying toxin resistance and has implications for understanding human toxin resistance.
Researchers at Osaka Metropolitan University have identified new antioxidants in meat, including beef, chicken, and pork, which show high antioxidant activity. These discoveries were made using a highly sensitive detection method, enabling the quantification of these compounds in living organisms.
A new study found that stroke patients experience a daily rhythm in cerebral blood flow regulation, with greater regulation during afternoon hours compared to morning and night times. This discovery may improve health outcomes by guiding daily activity and personal care during stroke recovery.
A systematic review published in Topics in SCI Rehabilitation suggests that indwelling catheters do not increase the risk of urinary tract infections (UTIs) compared to intermittent catheterization. The review found that only three studies reported significantly higher UTI rates with indwelling catheters, but all three had critical flaws.
Researchers found that patients undergoing polysomnographies experienced longer REM sleep in winter than summer, but less deep sleep in autumn. The study suggests that humans may need more winter sleep to adapt to seasonal changes.
A study by the University of Antwerp and University of Liège found that prolonged microgravity affects human cerebral connectivity, with some changes persisting even after returning to Earth. The research used MRI data from 14 astronaut brains before and after their space missions.
Pharmacokinetic analysis reveals Omomyc's lasting anti-cancer effects, with structural integrity persisting in tumor tissue for at least 72 hours. This finding is significant for clinical trials evaluating Omomyc as a MYC inhibitor.
Researchers at Tokyo Tech developed a novel architecture that reduces jitter and boosts performance in electronic devices. The non-uniform OSPLL increases loop bandwidth by 60 times, minimizing jitters and reducing power consumption.
Carolina researchers have engineered silicon nanowires that can convert sunlight into electricity, splitting water into oxygen and hydrogen gas. This innovative design enables the production of a greener alternative to fossil fuels, making it more competitive with traditional energy sources.
A new study suggests that even moderate amounts of alcohol can accelerate brain atrophy and increase amyloid plaques in Alzheimer's disease. Researchers found that chronic drinking altered healthy brain function and behavior, potentially setting the stage for increased plaque proliferation.