A study published in PNAS reveals that increased concentration of lysolipid can cause severe impacts on lung inflation, leading to respiratory distress. The research identifies frequency dependence and proposes a way to tailor treatment processes for each patient.
A new process using artificial intelligence (AI) predicts carbon cycles in agroecosystems, surpassing traditional models in accuracy and speed. This breakthrough enables fair and accurate compensation for farmers, fostering trust in carbon markets and promoting sustainable practices.
A recent study found that three freshwater fish species, including the buffalofish, have known lifespans greater than 100 years, which could open doors to aging studies across disciplines. The research reveals unique insights into the species' longevity and potential implications for gerontology.
Researchers found that each plant source of insoluble fiber contains unique bioactives with potential benefits for cardiovascular disease, cancer, and Type 2 diabetes. The study highlights the need to recognize these valuable components in dietary guidelines and food products.
Researchers at the University of Minnesota discovered that electron beam radiation can repair cracks in nanostructures, a process critical for improving electronic devices. The self-healing crystals could lead to more efficient and cost-effective materials.
Researchers at the University of Minnesota have created a thin film of a unique semimetal material that can generate more computing power and memory storage while using significantly less energy. The study, published in Nature Communications, has important findings about the physics behind its unique properties.
A global team led by University of Minnesota professor Donna Whitney accurately determined the age and formation process of the East Anatolian fault, which runs from eastern to south-central Turkey. The study sheds light on the earthquake history and seismic activity in the region.
A new study finds that investing in nature can turn economic losses into gains, especially for the world's poorest countries. The research combines a global economic model with ecosystem service models to capture interactions between humans and the environment, highlighting the importance of public goods and services provided by nature.
Researchers at the University of Minnesota have developed a new strategy to detect axions using particle collider experiments. By analyzing the decay product of unstable heavy particles into muons, they hope to locate and prove the existence of these hypothetical particles.
A team at the University of Minnesota discovered a way to control heat flow in materials 'on the fly' using a simple process. This record-setting discovery could lead to developing more energy-efficient and durable electronic devices.
A University of Minnesota team developed a new superconducting diode that is more energy efficient and versatile than past models. The device can process multiple electrical signals at once and has gates to control the flow of energy, which could enable faster quantum computers for industry use and enhance AI performance.
A University of Minnesota team creates high-quality metal oxide thin films from historically difficult-to-synthesize metals using a breakthrough method that stretches the metals at the atomic level. This innovation paves the way for scientists to develop better materials for various next-generation applications.
A team of researchers from the University of Minnesota has successfully measured the expansion rate of the Universe using data from a magnified supernova. Their findings provide new insight into the problem and bring scientists closer to obtaining the most accurate measurement of the Universe's age.
Researchers at the University of Minnesota have developed a new diagnostic technique called Nano-QuIC, which significantly improves protein-misfolding detection methods. The method reduces detection times from 14 hours to just four hours and increases sensitivity by a factor of ten.
A new framework for collaboration, developed by Elizabeth Borer and her NutNet colleagues, overcomes key barriers to meaningful contributions from all authors. The approach ensures substantive contributions by all co-authors, promoting a more inclusive authorship model.
A University of Minnesota study found that TikTok can serve as both a haven and a hindrance for users struggling with mental health. The platform offers a sense of self-discovery and community, but its algorithm can repeatedly expose users to harmful content, leading to distressing spirals.
Researchers have discovered a tiny galaxy with big star power using the James Webb Space Telescope, providing new insights into the universe's early stars. The galaxy is one of the smallest ever discovered at this distance—around 500 million years after the Big Bang—and generated new stars at an extremely high rate for its size.
Recent studies published in Science have reconstructed early ape fossil sites in eastern Africa, showing a wide range of habitats existed before the emergence of bipedalism. Researchers gathered thousands of fossil remains and data to redefine the ancient environments.
University of Minnesota-led researchers developed a new process for making spintronic devices with unmatched energy efficiency and memory storage density. The breakthrough enables smaller devices to be scaled down to sizes as small as five nanometers.
Researchers have identified a potential breakthrough in improving drug delivery by targeting the third intracellular loop of G protein-coupled receptors. This unique mechanism could enable more precise control over cellular signaling outcomes, leading to far more targeted therapeutics.
Researchers discovered that jewel beetles have duplicated genes allowing them to see new colors, including ultraviolet and blue light. This evolution likely occurred after the loss of blue vision in beetle ancestors around 300 million years ago.
Researchers at the University of Minnesota identified key neuropeptides involved in Alzheimer's, which may offer new avenues for early diagnosis and treatment. The study suggests that simulating neuropeptide activity could prevent cognitive decline.
A recent study found that human-caused mortality triggers instability in wolf packs in national parks, decreasing the chance of pack persistence and reproduction. Wolves living outside park boundaries are at a higher risk of being killed by humans, with poaching being the most common cause of death.
A team of researchers used imaging technology to study synapse dynamics in the brains of live mice, revealing that some new synapses formed during fear conditioning are eliminated over time. This finding supports the 'unlearning' hypothesis and could help scientists better understand brain activity in patients with PTSD.
University of Minnesota researchers develop groundbreaking new catalyst technology to convert renewable materials like trees and corn into acrylic acid and acrylates used in paints, coatings, and superabsorbent polymers. The new catalyst substantially reduces costs and increases yield, paving the way for lower-cost renewable chemicals.
A University of Minnesota-led team has discovered a new method for making thin films of perovskite oxide semiconductors, enabling the creation of freestanding membranes with unique properties. The breakthrough technology could lead to the development of faster, more efficient electronic devices and components.
University of Minnesota researchers have developed a contactless manipulation method using ultrasound waves, which can move larger objects without physical contact. This technique uses metamaterial physics to steer objects in desired directions, enabling control through sound reflection.
Researchers have measured the size of a star dating back 2 billion years after the Big Bang, gaining insight into the stars and galaxies of the early Universe. The study used detailed images of a red supergiant supernova to reconstruct its cooling process, shedding light on how massive stars formed in galaxies during this period.
The University of Minnesota has released four years of high-resolution imagery data to create the most detailed polar region terrain maps ever created. These maps will provide new insights into the effects of climate change over time, revealing glacier change, erosion, landslides, and flooding in incredible detail.
Researchers developed a plant-inspired extrusion process for synthetic material growth, enabling soft robots to create new material and navigate obstacles. This technology has applications in remote areas and biomedical fields, potentially reducing the need for expensive machinery.
Researchers have developed a nondestructive way to estimate functional traits of herbarium specimens using reflectance spectroscopy. The technique provides a powerful tool for studying plant community changes over time and informing ecosystem conservation efforts.
Researchers found that octopuses preferentially use their second arm when catching prey, exhibiting repeatable hunting behavior. This study has implications for developing next-generation soft robots inspired by the octopus's unique manipulative abilities.
University of Minnesota scientists have developed a method to fine-tune traditional compressed sensing for high-quality images using modern data science tools and machine learning ideas. This approach closes the gap between traditional and deep learning methods, providing a new direction for MRI reconstruction research.
A team of engineers and doctors at the University of Minnesota Twin Cities have designed a unique 3D-printed light-sensing medical device that correlates light exposure with disease flare-ups in people with lupus. The device provides real-time feedback to help determine what causes symptoms.
A team of researchers at the University of Minnesota has developed an accessible application called MVsim that can simulate complex molecular interactions. By using this tool, scientists can design more specific drugs for diseases like cancer and COVID-19 by optimizing multivalent interactions.
Researchers at the University of Minnesota have found that combining sound with electrical body stimulation activates the brain's somatosensory cortex, increasing its potential to treat chronic pain. This non-invasive technique has been tested on animals and is planned for human clinical trials in the near future.
Researchers have developed a new way to deliver vaccines through mucosal tissues in the nose, generating strong immune responses in mice and non-human primates. The technology bypasses traditional barriers to delivery by engineering antigens to bind onto albumin, allowing them to effectively target immune tissues.
Researchers have developed a new quantitative approach to predict and customize site-specific recombination, enabling more efficient genetic and cell therapies. The tool combines high-throughput experiments with machine learning models to control the rate of DNA editing, paving the way for personalized treatment.
A comprehensive global dataset of lakes and reservoirs has been published, offering new information on land and fresh water use. The research provides a better understanding of the impact of changing climate and human actions on global freshwater resources.
A new biodiversity survey found that approximately 30% of species have been globally threatened or driven extinct since 1500, according to experts from around the world. The study synthesized perspectives of thousands of biodiversity experts worldwide and highlighted significant demographic and geographic differences in their estimates.
Researchers found that cancer cells can move faster and in a specific direction when placed in an environment with optimal stiffness, which challenges previous assumptions. This discovery could lead to new treatments by understanding how cancer cells invade tissues.
A new giant dinosaur species has been discovered in Patagonia, providing insight into the evolution and biology of dinosaurs like Tyrannosaurus rex. The research reveals that large carnivorous dinosaurs grew their skulls larger while their arms shortened over time.
A new imaging technique allows scientists to study mRNA molecules in the brains of living mice, revealing insights into how memories are formed and stored. The research could provide new information about diseases like Alzheimer's and help understand the process of memory generation and retrieval.
Citizen scientists can help categorize tens of thousands of images from NASA's Juno spacecraft to identify atmospheric vortices and learn about the physics behind their formation. The project aims to study Jupiter's atmosphere and create a computer algorithm for future identification, also benefiting research on Earth's weather patterns.
A University of Minnesota research team solved the long-standing mystery of strontium titanate's dielectric properties by accounting for interface effects. They achieved a dielectric constant exceeding 25,000 in epitaxial SrTiO3 films, making them suitable for applications such as electronic devices and data storage.
A University of Minnesota-led team discovered how subtle structural changes in strontium titanate alter the material's electrical resistance and superconducting properties. The research found that small changes in electron concentrations directly impact the material's conductivity.
Energy researchers have invented a device that electronically converts one metal into behaving like another to use as a catalyst for speeding chemical reactions. The invention opens the door for new catalytic technologies using non-precious metal catalysts, potentially improving efficiency and sustainability in various applications.
Researchers found that a 2019 landslide on the Amalia Glacier in Chile caused it to grow in size and slow down its melting process. The study suggests that landslides can have a major impact on glacier movement, which could help scientists better predict future changes due to climate change.
Researchers at the University of Minnesota have created a new microfluidic chip that can diagnose diseases wirelessly using a smartphone. The innovation makes at-home diagnosis faster and more affordable, with potential applications for detecting viruses, pathogens, bacteria, and other biomarkers in liquid samples.
Agricultural nitrous oxide emissions are estimated to be 300 times more powerful than carbon dioxide in trapping heat. The new knowledge-guided machine learning model, KGML-ag, is 1,000 times faster and more accurate than current systems, providing a promising solution for reducing greenhouse gas emissions from agriculture.