A team of UCF researchers is working on a new project to educate the next generation of nurses, nurse practitioners, and social workers to improve heart health in medically underserved communities. They are using high-fidelity simulation scenarios to foster inter- and intradisciplinary care.
Researchers from Tokyo Institute of Technology discovered that amide-to-ester substitutions can significantly improve cyclic peptides' membrane permeability, making them suitable for clinical and therapeutic applications. The study used enhanced sampling molecular dynamics simulations to unravel the mechanism behind this effect.
A new study analyzes 415 environmental social media research studies, revealing the potential of user-generated data to transform sustainability science. The research team identified key findings on how ideas about climate change are shaped online, highlighting opportunities for science communicators to hone environmental messaging.
A study found that having opioids at home increases the risk of overdose for those living with them, emphasizing the importance of proper disposal and education. Household prescription opioids are associated with a higher likelihood of overdose for others in the household, even if they don't have their own prescription.
New research by Anglia Ruskin University found that attending live sporting events boosts life satisfaction and sense of life being worthwhile, while reducing loneliness. The study used data from over 7,200 adults living in England and suggests that watching live sport can be an effective public health tool.
According to Li, machine intelligence is based on a combination of matter, energy, structure, and time, which he calls
A new study by Prof. Nicola Fuchs-Schündeln found that East Germans are more likely to prioritize state support for families and the elderly compared to Western counterparts. This long-lasting effect is passed down from one generation to the next, highlighting the need for a more unified Germany.
Researchers developed a chemical scissors-mediated structural editing strategy to regulate the structure and elemental composition of MAX phases/MXenes. This approach enables the creation of novel MAX phase and MXene materials with improved functional applications.
A new discovery identified a gene encoding a transcription factor that triggers the development of root cortical aerenchyma, enabling corn roots to capture more water and nutrients from dry soil. This trait results in air passages forming in the roots, making them metabolically cheaper and more efficient in exploring the soil.
Researchers review numerical simulations for ultra-precision diamond cutting, exploring properties and microstructures of workpiece materials and their impact on the cutting process. The study provides guidelines for numerical simulations to predict machining responses for various materials.
A new study published in JAMA Health Forum finds that nearly half of primary care physicians treating Medicaid patients provide prescription contraception, while only 10% offer longer-acting methods like IUDs and implants. The research highlights the need for policy approaches tailored to different physician specialties to ensure acces...
Researchers studied how tumors adapt to Sotorasib and found that gene amplification and transcriptional programs lead to resistance. This knowledge can help develop targeted treatments for patients with KRAS mutations, potentially increasing survival rates.
A study of 343 mother-child pairs found an association between ambient temperature and newborns' respiratory systems. Climate change is particularly vulnerable to pregnant women and their future children, the findings suggest.
A York University study found that rotating shift work is associated with an increased risk of frailty among middle-aged and older workers in Canada, especially for women. The research used a comprehensive approach to investigate the relationship between shift work and frailty, which may be linked to circadian rhythm disruptions.
A research group has developed a family of eco-friendly glass fabricated from biologically derived amino acids or peptides. The proposed glass is biodegradable and biorecyclable due to its unique combination of functional properties, including excellent optical characteristics and good mechanical properties.
Researchers are developing carbon nanotube films as ultrasensitive photodetectors to enhance performance and reduce costs. The goal is to create shortwave infrared photodetectors comparable to traditional materials at a lower cost.
Researchers used cryo-electron microscopy to visualize the protein synthesis mechanism in Giardia intestinalis, resolving high-resolution structures of six different states of elongation. These findings provide valuable information for screening specific drugs against Giardia and other protozoan parasites.
Researchers found that senescence-associated exosomes (SA-EXOs) from MSCs induce fibrosis and activate invasive characteristics in neighboring cells via the TGF-β pathway. SA-EXOs play a large role in cancer-related fibrosis, and their unique miRNA content influences myofibroblast phenotypes.
Researchers developed a new 'next-event estimator' (NEE) called eTLE to increase Tripoli-4¹'s precision using Monte Carlo simulations. The approach improves accuracy in predicting neutron scattering in crystalline media, paving the way for more accurate predictions in nuclear reactors.
The DOE has committed $237.9 million to the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) for a five-year extension, continuing groundbreaking work toward U.S. energy independence. Researchers will develop fuels and products by integrating three highly interconnected priority areas.
Researchers reconstructed thermodynamics of double helix formation and breaking using simulated DNA unzipping speed. The technique can be applied to other molecular systems, including molecular motors.
Researchers developed a machine learning model that maps graphene-gas molecule van der Waals complex bonding evolution for selective gas detection. The model achieved 100% accuracy in distinguishing between different atmospheric environments, showcasing its potential for environmental monitoring and non-invasive medical diagnosis.
Millions of people living in river deltas face risk due to human activities such as damming and levee construction. Climate change is just one part of the story; local resource management can have a greater impact on delta sustainability.
A new national US study suggests that young children who are taught by a teacher of the same ethnicity as themselves develop better learning and problem-solving skills by the age of seven. The effect was most pronounced in Black and Latinx children, with improved working memory and reading achievement scores.
Researchers at Medical College of Georgia identified an increased prevalence of disease-causing genetic variants in females with unexplained infertility. The study found that 17% of these women had gene variants known to cause heart problems and cancer.
Research using a quantum computer has designed and characterized tailor-made magnetic objects using qubits, opening up new approaches to develop materials and robust quantum computing. The study demonstrates the ability to create magnetic quasicrystal lattices that can host states beyond classical information technology.
Human activities are causing rapid changes to the ocean soundscape, harming invertebrates through cellular and ecosystem-level impacts. The study highlights the sensitivity of various invertebrates to underwater sound and emphasizes the need for urgent research and mitigation strategies.
Researchers have successfully restored vision in mice with retinitis pigmentosa using a new CRISPR-based genome editing technique. The PE SpRY system corrected genetic mutations and restored normal electrical responses to light, preserving vision into old age. This breakthrough offers potential for treating inherited blindness.
A Yale study found that beneficial gut bacterium Bacteroides thetaiotaomicron responds to starvation for carbon by sequestering essential transcription factor in membrane-less compartment, increasing its activity and modifying gene expression. This mechanism enables colonization of mammalian gut and reveals a vital strategy for
A Swansea University research study has evaluated the long-term environmental impacts of different Japanese knotweed management methods. The study found that glyphosate-based foliar spray control is the most sustainable approach, using the least materials and having the lowest economic costs.
Researchers have discovered a new strategy for treating arrhythmogenic cardiomyopathy by restoring the trafficking protein GJA1-20k, which enables healthy connections between heart cells. This finding may also be applicable to treating dangerous arrhythmias associated with other conditions.
Physicists from Tata Institute of Fundamental Research and The Institute of Mathematical Science have predicted the existence of a deeply bound dibaryon made of two triply bottom Omega baryons. This finding elucidates strong forces in baryon-baryon interactions, potentially explaining nuclear bindings.
The Electronics and Telecommunications Research Institute (ETRI) has developed a reading comprehension education AI technology that allows learners to study foreign languages by talking to an artificial intelligence (AI) tutor. The AI tutor provides personalized feedback on pronunciation, listening, and text understanding.
Researchers report that more than 85% of world's bird, mammal, and amphibian species live in mountains, but these forests are vanishing at a faster pace. Globally, we've lost 78.1 million hectares of mountain forest since 2000, mainly in tropical biodiversity hotspots.
Researchers have discovered molecular fingerprints in fossils that could help identify unknown organisms, including a tubular 'nematophyte' with algal and fungal characteristics. The study uses non-destructive imaging and machine learning to analyze the fossils, providing new insights into early life on Earth.
A new Japanese 'ladies tresses' orchid, Spiranthes hachijoensis, has been found in private gardens and on balconies. The discovery suggests that other new species may be hidden in common environments, eliminating the need for remote tropical rainforest expeditions.
Researchers have identified a key gene, bHLH121, that allows plants to efficiently use energy, enabling them to grow more roots and capture more water and nutrients. This discovery holds promise for breeding crops that can withstand climate change-induced droughts and low-nitrogen soil conditions.
University of Arizona engineers create a communication network allowing robots to explore subsurface environments independently, deploying miniaturized sensors as they traverse caves. The 'breadcrumb-style' system enables swarms of individual robots to navigate convoluted environments without losing contact.
Researchers at Duke University Medical Center identified the nervous system as a key player in anaphylaxis reactions, which cause sudden drops in body temperature and blood pressure. The study suggests new targets for therapies to prevent or treat severe allergic shock.
Researchers at the Salk Institute discovered that combining two therapeutic drugs, entinostat and trametinib, can significantly reduce tumor volume and number in mice with LKB1-mutated non-small cell lung cancer. The findings could lead to clinical trials in humans and potentially transform treatment for cancers beyond NSCLC.
A community-engaged approach to research prioritizes the concerns of participating communities, leading to a better reflection of community needs and issues. By incorporating CBPR, researchers can minimize biases and increase public trust in science.
A new study found that dual-task walking performance starts to decline by the age of 55, indicating accelerated brain aging. Researchers assessed a cohort of 640 participants and observed non-linear associations between age and dual-task performance.
A Duke University research team has identified a set of biomarkers that could help distinguish between cysts on the pancreas that are likely to develop into cancer and those that will remain benign. The findings have significant implications for preventing the development of pancreatic cancer, which is on the rise and is notorious for ...
A new study by researchers at the University of Liège reveals that monocytes, blood immune cells, have the ability to proliferate and generate macrophages to replace damaged or missing immune cells. This discovery challenges current knowledge of cell proliferation and has implications for understanding various diseases, including cancer.
A new study presents the field's top 100 most pressing questions for research to address challenges facing humanity. These questions cover topics such as genetically modified organisms, plant-based fuels, and growing plants in space to support human life.
Researchers developed a novel machine-learning algorithm that analyzes a person's entire transcriptome to create an 'atlas' of pediatric cancer. The platform refines cancer diagnoses for 85% of pediatric cancer patients, identifying 455 subtypes of cancer and revealing subtle differences within subtypes.
Researchers from the University of Liège found that mountain rivers in the Andes have higher emissions of CO2 and CH4 than lowland rivers. These high-emitting rivers account for 35% of CO2 and 72% of CH4 emissions in the Amazon basin, making them hot spots for greenhouse gas emissions.
Researchers at Hong Kong University of Science and Technology propose the existence of pre-solid-solid transition, a surface layer on crystals that facilitates phase transitions. The newly formed layer has been confirmed through experiment and computer simulation, with promising applications in material science.
Lithium dendrites grow in solid-state batteries after charging and discharging cycles, leading to internal short circuits. Researchers have investigated the starting point of this process using microscopy methods, finding that grain boundaries play a crucial role.
Researchers developed the first wearable sensor for monitoring muscle atrophy, a condition typically caused by degenerative disease or aging. The sensor can measure small-scale volume changes in overall limb size and monitor muscle loss of up to 51%. This technology has the potential to create less burden on patients and improve treatm...
Researchers used a 3D radar scan to reveal that Malaspina Glacier is undercut by channels, making it more vulnerable to melting and potentially contributing significantly to global sea level rise. The glacier's bulk sits below sea level, and its coastal barrier erodes, allowing ocean water to access the glacier and accelerate its retreat.
The Center for Bioenergy Innovation has been renewed with $590 million in funding over five years to develop sustainable jet fuel from nonfood biomass crops and specialty processes. The center aims to reach Tier 1 validation of its jet biofuel, reducing carbon dioxide emissions from commercial aircraft.
Researchers have discovered how TKI cancer drugs cause inflammation, linking it to mitochondrial dysfunction and the NLRP3 inflammasome. The study found that all tested TKIs share a common off-target activity against mitochondrial SFKs.
Researchers will develop new technology and tools to improve climate factor measurement by observing atoms in outer space. The team's goal is to enable unprecedented science measurements, such as sea level rise and ice melt rates.
A new minimally invasive test using dried blood spots (DBS) has been shown to effectively assess cure after treatment and differentiate between reinfection and treatment failure. The results support the viability of decentralizing treatment for people who inject drugs, who often face challenges accessing healthcare.
The Atmospheric Waves Experiment, led by USU's Space Dynamics Laboratory and College of Science, will provide unprecedented images of Earth's gravity waves from space. The mission aims to improve satellite communications forecasting and enable contingency planning for space weather events.
The institute aims to shorten the cycle required to design, manufacture, and test parts that can withstand space travel conditions. It will develop detailed computer models of additively manufactured parts using digital twins.
Researchers found that peer support specialists with a shared life experience were most valued for providing emotional and housing/employment support, helping inmates recover from opioid use disorder. Participants appreciated the empathetic and trustworthy relationships established with their peer navigators.
Elevated atmospheric CO2 concentrations are expected to increase mangrove's ability to sequester additional carbon, reducing the rate of greenhouse gas emissions. Long-term field observations and experiments can help better understand the mechanisms behind this phenomenon and predict future changes in mangrove carbon sequestration.
A genomic study of ancient humans on the Tibetan Plateau reveals a single origin for ancient humans, deriving from a northern East Asian population. The study also found distinct genetic patterns in different regions of the plateau, indicating three regional groups with unique historical patterns that began to merge after 2500 BP.
A study of over 270,000 individuals found that sex-specific genetic variants are linked to depression in females, but not males. Researchers discovered 11 areas of DNA associated with depression in females, highlighting the importance of sex-specific treatments for women with depression.
Researchers have found a new solution to combat resistant staphylococcus aureus infections, which can be difficult to treat. Endolysins, a newly developed enzyme, has been shown to kill both resistant and non-resistant staphylococcus aureus without the need for antibiotics.