Researchers found that larger numbers in fatality messages increase additional crashes, particularly in areas with heavy traffic or complex highways. However, low-toll messaging had a reduction in crashes when displayed on less complex highways.
Research finds that declining snowpack due to climate change poses significant risks for winter wheat crops, increasing exposure to freeze and agricultural drought. The study's findings highlight the need for improved representation of snow processes in crop models to better understand climate change effects.
A team of University of Minnesota researchers has discovered the molecular properties of lung surfactants, which could lead to improved treatments for respiratory illnesses such as pneumonia and COVID-19. The study found that synthetic lung coatings can help premature infants and adults with respiratory problems breathe easier.
A new study reveals that soft liquid droplets erode hard surfaces due to a shock wave created by the impact, which spreads out with the dropping speed exceeding sound velocity. This discovery could lead to more erosion-resistant materials for outdoor applications.
Researchers at the University of Minnesota have discovered how bacteria swim through complex fluids, shedding light on their movement in real-life situations. The findings could lead to new treatments for bacteria-causing diseases and design bacteria-based systems for delivering drugs into the human body.
Researchers at the University of Minnesota developed a new method of islet cryopreservation that enables high viability and function in a clinically scalable protocol. This breakthrough discovery could revolutionize the supply chain for islet isolation, allocation, and storage before transplant.
Researchers found that the ability to detect a parasite and launch an immune response quickly is key to resisting parasites, with implications for understanding human conditions with scar tissue. The study's findings could lead to new treatments and faster recovery times for humans with diseases like cystic fibrosis and liver fibrosis.
Researchers from the University of Minnesota and Imperial College London studied miniature robber flies' aerial feats, discovering they adjust their path based on visual stimuli to evade obstacles while chasing prey. The findings may inspire future innovation in robotic sensing capabilities.
The project aims to grow Golden Shiners from eggs to market size within one year using four different strategies. The goals are to serve the bait industry, aquaculture and aquaponics producers, and anglers in Minnesota, while reducing pressure to import bait fish from other states.
Researchers at the University of Minnesota have identified a natural colorant derived from plant nectar, which has been shown to attract pollinators. The discovery, known as nesocodin, has significant implications for the food and textile industries, where synthetic colorants are currently relied upon.
Scientists have discovered a new type of wave that replaces electromagnetic waves called whistler waves in the solar wind, allowing for better understanding of energy flow near the sun. This discovery can help predict 'space weather' events that affect satellites and astronauts in space.
A team of researchers from the University of Minnesota created a fully 3D-printed, flexible OLED display by combining two printing modes. The device exhibited stable emission and was found to be flexible and suitable for various applications. Further research aims to improve brightness and resolution.
University of Minnesota researchers create a self-healing concrete alternative using bacteria-engineered silica, offering potential for biomedical applications. The study provides a framework for designing novel engineered living materials with improved strength and responsiveness.
Researchers at the University of Minnesota found that retention biases contribute significantly to racial disparities in academia, affecting diversity among tenured professors and graduate students. The study suggests exploring intersectional effects and diverse experiences within broad racial or ethnic categories.
The Solar Jet Hunter project, led by researchers at the University of Minnesota and supported by NASA, allows volunteers to identify solar jets in images captured over 11 years. By annotating images, citizen scientists contribute to a database that helps narrow down data on the Sun for further review.
Researchers develop technology to produce petroleum-like liquids from renewable plants using combined fermentation and chemical refining. The new bio-petroleum can be converted into various chemicals, including polymers, rubbery materials, soap-like molecules, and lubricants, offering a sustainable alternative to fossil fuels.
Scientists have created a reversible shape memory ceramic material by combining different phases, overcoming the brittleness of traditional ceramics. This breakthrough has potential applications in high-temperature or corrosive environments, enabling new ferroelectric ceramics that can generate electricity from small temperature differ...
The MOMENTUM Study reveals high maternal and neonatal mortality rates in East Africa, particularly on Mfangano Island. The study highlights the need for streamlined hand-off systems, community-based care coordinators, and policy-level interventions to address recurrent health worker strikes and facility closures.
Researchers found that independent-label music and female artists benefit from appearances on Spotify's curated ranked list, which promotes underdog artists. However, the study's findings only apply to New Music Friday playlists and do not address broader industry challenges.
A team of researchers found that intentionally creating imperfections in quantum materials can improve their electrical and superconducting properties. This breakthrough could lead to the development of more efficient quantum-based computing and electronic devices.
A global population estimate of Weddell seals reveals significantly fewer seals than previously thought, with approximately 202,000 female seals in Antarctica. The research provides a benchmark for understanding the effects of climate change and commercial fishing on the seals and their ecosystem.
A University of Minnesota Medical School study found a lack of research on the long-term health effects of tear gas exposure. The study highlights concerns for people with asthma and high blood pressure, as well as potential environmental impacts. Increased regulatory scrutiny is needed to address these risks.
The Minnesota Sea Grant project aims to increase Yellow Perch production in indoor RAS systems, addressing supply chain limitations and improving fish growth rates. The project will also develop a guide for producers on best practices and cost estimates for RAS production.
University of Minnesota researchers have developed a cheaper, safer, and simpler technology to produce stubborn metals into thin films. This innovation enables better materials with atomic precision at lower temperatures, making it easier to scale up production.
A new study led by University of Minnesota researchers shows that the stiffness of protein fibers in tissues is a critical factor in controlling cell movement. The discovery could have major impacts on fields such as regenerative medicine, wound healing, and cancer research.
A study published in Pediatrics found that healthcare providers rarely discuss sexual health with adolescents, despite their importance for preventing unintended pregnancy and sexually transmitted infections. The researchers identified gaps between parent and adolescent perceptions of the need for these discussions.
The University of Minnesota has developed a new tool to help farmers make informed crop input decisions, balancing economic and environmental costs. The tool uses machine-learning-based metamodels to predict nitrogen reduction scenarios and identify hotspots for mitigation, while also considering regenerative practices like cover cropp...
A recent study from the University of Minnesota and Hennepin Healthcare Research Institute reveals racial and ethnic inequities in COVID-19 testing access. The study found that patients from different socio-demographic groups were more likely to seek care through outpatient or emergency department services, highlighting structural barr...
A recent study found that genetics plays a nearly universal role in shaping the gut microbiome of wild baboons, with heritability estimates strongly correlated between humans and baboons. The researchers discovered that microbiome traits are dynamic and context-dependent, varying by diet diversity, season, and host age.
A new fossil discovery has revealed that dinosaurs did not breathe in the same way, with Heterodontosaurus having unique paddle-shaped ribs and expanded belly to breathe. The study provides insight into the biology of ornithischian dinosaurs and fills gaps in knowledge about their evolution.
A new study develops a machine learning method that incorporates physical world rules to make more accurate environmental predictions, particularly in river temperature prediction. The model can handle sparse data and generalize well across different time periods.
A team of physicists has discovered that a thin layer of Niobium diselenide exhibits two-fold rotational symmetry, a phenomenon not seen before in real materials. This finding could lead to the development of unconventional superconducting states for use in quantum computing.
A University of Minnesota-led study found that magnetoelastic coupling is a significant contributor to energy loss in spintronic materials. This discovery could lead to the development of ultralow-damping materials for more efficient computing and data storage devices.
A new study found that youth with a history of foster care have self-identified dental needs, including issues with pain, and less access to a dentist to address these needs. Approximately 44% of youth with a history of foster care reported at least one dental problem.
A groundbreaking study by University of Minnesota researchers shows how engineered immune cells can move faster and more effectively through tumors, improving cancer therapies for millions worldwide. The research uses advanced gene editing technologies to modify T cells, enabling them to recognize and destroy cancer cells.
A new paper found that cleaning local lakes and waterbodies can slow climate change and save trillions of dollars by reducing methane emissions. The study estimated the costs of global climate change due to eutrophication from 2015 to 2050 to be as much as $81 trillion.
A new study estimates that US food production is responsible for 16,000 annual deaths due to poor air quality, primarily from animal production. Improving animal and crop management practices, as well as eating more plant-rich diets, can substantially reduce mortality from food-related air pollution.
Researchers observed the first-ever galaxy in a 'blow-away' state, which suggests that small galaxies were responsible for reionization. The study reveals that intense star-formation can cause galaxies to lose their hydrogen clouds, allowing high energy light to escape.
Researchers at the University of Minnesota have developed a method to cryopreserve fruit fly embryos, preserving their viability for up to generations. This breakthrough enables genetic research, disease modeling, and potential pest control applications, such as combating the invasive Drosophila suzukii.
The University of Minnesota will host a new Organ and Tissue Preservation Center, focusing on technologies to rapidly rewarm cryopreserved organs. This center is part of the Biostasis Research Institute's 'Apollo Program' to develop new preservation methods for human organs.
Researchers developed a system to deliver nucleotide-based drugs more effectively into primary tumor tissue and bone metastases, improving their clinical efficacy. The study found that iRGD-liposomes significantly enhanced the ability of antisense oligonucleotides to inhibit prostate cancer growth and prolong tumor suppression.
Research highlights pharmacists contribute meaningfully to primary health care through comprehensive medication management services. Pharmacists support and align with foundational elements of primary care, improving patient care and advancing the mission of primary care.
Researchers discovered that deep-sea bacteria dissolve carbon-containing rocks, releasing excess carbon into the ocean and atmosphere. This process allows scientists to better estimate Earth's carbon budget, a key driver of global warming.
A team of researchers explored the effect of solar radiation modification technologies on ecology, focusing on a specific strategy called stratospheric aerosol intervention (SAI) that creates a sulfate aerosol cloud in the stratosphere to reduce incoming sunlight and radiation. The study highlights the complexity of cascading relations...
A new genetic test has been developed by U of M researchers to identify Palmer Amaranth, which can cause significant yield loss in corn, soybean, and cotton crops. The test, which shows 99.9% accuracy, could be commercially available by the end of 2021.
A unique head-mounted mini-microscope device has enabled researchers to image complex brain functions of freely moving mice in real time over a period of more than 300 days. The device, known as the mini-MScope, allows holistic imaging of much of the mouse brain surface and captures connections between regions across the cortex.
Researchers created growing heart valves using tissue engineering and regenerative medicine, which showed reduced calcification and improved blood flow function. The valves could prevent repeated surgery in children born with congenital heart defects and be stored for at least six months.
Researchers identify fungi living in EAB-infested trees, which could be harnessed to control the invasive pest. The discovery opens up new possibilities for managing one of Minnesota's most devastating tree pests.
Research found over 40% of students reported at least one adverse childhood event (ACE), with girls reporting more ACEs than boys. School connectedness buffered the association between ACEs and suicidality for some youth, while increasing risk for others, highlighting the need for targeted interventions.
Research from the University of Minnesota finds that atmospheric drying significantly reduces crop productivity even under well-watered conditions. Plants respond by growing smaller and more resistant to drought, but this also leads to decreased productivity in photosynthesis and seed production.