Researchers at the University of Delaware have successfully programmed underwater robots to independently analyze data and trigger new missions based on real-time information. This technology has the potential to reveal new details about prey movement and behavior in the ocean.
A fully sequenced seagrass genome reveals insights into marine ecosystem adaptation to climate warming and salt tolerance. The study provides a valuable resource for advancing research on carbon sequestration and plant breeding.
Researchers developed a framework to address uncertainty in mathematical models by considering the effects of correlated parameters. This approach improves model predictability and reliability, with applications in fields such as catalysis, combustion, environmental sciences, and biology.
A multi-year regional study at the University of Delaware suggests that home shopping has a greater impact on transportation sector than previously believed. The study found that online shopping leads to increased wear and tear on pavements and higher environmental pollution due to more delivery trucks on the roads.
Researchers at the University of Delaware used satellite measurements to predict Atlantic sturgeon locations. They identified six seascapes that sturgeon prefer and combined them with ocean color and temperature data to create a map that can help fishermen avoid catching the vulnerable species.
Researchers at the University of Delaware have developed a low-cost nickel-based catalyst that can power fuel cells with unprecedented efficiency. This breakthrough could make hydrogen fuel cell cars truly affordable, potentially priced around $23,000 for a Toyota Mirai.
A research team led by Hong Li at the University of Delaware has found that adding alum to poultry litter can significantly reduce ammonia and greenhouse gas concentrations. This innovation helps control nutrient emissions, conserves energy, and improves animal welfare, making agriculture more sustainable.
A team of researchers is exploring the use of the NAO robot in a new approach to pediatric rehabilitation based on social interaction between robots and humans. The robot can read moods, recognize family members, and learn preferences, providing personalized interventions for children with motor disabilities.
Researchers used tagged penguins and an autonomous underwater vehicle to study competition between Adélie and gentoo penguins for the same food resources. The study found that gentoo penguins shifted behavior to deeper depths when competing with Adélie penguins, suggesting a strategy to limit competition.
A new article by Melissa Melby and colleagues highlights the need for cultural humility and specialized cross-cultural training in short-term global health programs. The authors propose four core principles to guide program development and participant evaluation, aiming to improve outcomes for both students and communities.
A study found that butterflyfishes overwhelmingly avoid corals with seaweed contact, suggesting chemical cues produced by seaweed alter coral palatability. This shift in behavior could have ripple effects on the entire ecosystem, impacting food supply and tourism opportunities.
A team of researchers has shed new light on the relationships between cartilage structure and function, revealing microdomains that behave differently from surrounding tissue. This discovery paves the way for more effective treatments of meniscus tears and osteoarthritis.
A study published by University of Delaware plant scientists has identified a stress hormone that appears to increase the virulence of the rice blast fungus. The research may lead to new control methods for the devastating disease.
Research predicts 72% of Northwest Evergreen Trees will die by 2050, with nearly 100% mortality by 2100 under projected global warming scenarios. Climate models suggest a negative feedback loop could accelerate climate change.
A research team found that HIV's infectivity is regulated by protein motions, which can be manipulated to inhibit viral replication. By examining the interactions between HIV and host-cell protein cyclophilin A, the team identified a key mechanism for developing new therapeutic interventions.
Scientists have successfully mapped the atomic structure of a protein bound to microtubules, revealing insights into neurodegenerative diseases. The study used magic-angle-spinning NMR spectroscopy to visualize the dynamic interactions between CAP-Gly and microtubules.
A new peptide-based hydrogel has been developed by University of Delaware researchers to facilitate microsurgery. The hydrogel can be tuned with a specific amino acid to change form several times during a procedure, allowing precise control and reducing damage to tiny blood vessels.
Researchers at the University of Delaware have successfully developed a new method to increase the energy storage ability of dielectric capacitors using nanotechnology. The innovation achieves an energy density of about two watt hours per kilogram, significantly higher than existing structures.
Scientists at the University of Delaware have discovered a novel structure for bimetallic catalysts, which offer improved performance and ease of synthesis. The 'patched' surface exhibits dual active sites, enabling more efficient chemical reactions.
Two NIH grants will support Cathy Wu's work on protein ontology and big data analysis to improve understanding of human disease and identify potential diagnostic targets. Researchers will use natural language processing tools to retrieve targeted therapy information from scientific literature and clinical trials.
The US lags behind Europe in offshore wind power deployment, with only land-based wind and solar reaching new heights since 2005. Researchers from the University of Delaware urge policy changes, tax incentives, and research focus on U.S.-specific barriers to overcome current obstacles.
A University of Delaware study reveals that non-native plants support fewer herbivores and less diverse communities compared to native plants. The research found a compounding effect where non-native trees with no close native relative supported even lower diversity of herbivores.
A new study by University of Delaware researchers found that positive comments on Facebook pages about political candidates positively influence viewers' own views, while negative comments have a negative effect. The study tested the impact of social media interactivity on citizens' perceptions of politicians.
Researchers find that using liquid natural gas (LNG) in marine vessels can reduce local air pollution, but its impact on greenhouse gases depends on the fuel supply infrastructure. The study suggests that LNG may be a viable alternative to traditional fuels for shipping companies looking to comply with new regulations.
Researchers at the University of Delaware have discovered oviductosomes, tiny particles that help sperm prepare for fertilization. These particles are attached to the sperm like decorations and transfer critical molecules, including a calcium clearance pump, that aid in the fertilization process.
Researchers found female mice singing back to male mice during courtship, with voices registering at 35-125 kilohertz. The discovery could lead to advances in understanding autism and social communication in the brain.
The University of Delaware research team aims to improve solar cells and medical imaging by changing the color of low-energy light into higher-energy colors. Their novel approach could lead to a significant boost in solar energy harvesting, with predicted efficiencies of up to 30%.
A University of Delaware-led study found that an intensive regimen of regular exercise and a healthy diet can reduce the short-term onset of knee pain for overweight adults with Type 2 diabetes. The study, published in Arthritis Care and Research, shows a 15% decrease in knee pain development among those who underwent the intensive pro...
University of Delaware researchers have identified two genes linked to cataract formation. Deficiency in these genes leads to lens clouding and cataract development without aging or radiation exposure required. The study could contribute to interventions that delay or prevent cataract formation.
Researchers have discovered a soil microbe that mobilizes an "iron shield" to block the uptake of toxic arsenic in rice. The microbe, EA106, forms a plaque on the surface of roots that competes with arsenic, effectively blocking its pathway. Inoculations with EA106 improved iron uptake and reduced arsenic accumulation in plants.
A recent PNAS study reports that the stress-tolerant alga Symbiodinium trenchii is not native to the Caribbean but was introduced from the Pacific Ocean. This finding raises concerns about the long-term damage it could cause on coral reefs, which cover only a small percentage of the world's oceans.
Research by University of Delaware professor Katalin Takacs Haynes and colleagues links excessive CEO compensation to negative company outcomes. The studies examine the impact of greed, hubris, and risk-taking on business performance.
The world's soil resources are under threat from erosion, nutrient exhaustion, urbanization, and climate change, which could lead to disruptions in food production and geopolitical conflicts. Experts call for better management of Earth's soils to address this issue.
Methane seeps, natural gas leaks in the sea floor, host unique microbial communities distinct from other seafloor ecosystems. These microbes control methane emissions, preventing gas from reaching the atmosphere.
Excess dietary sodium can adversely affect target organs even in absence of blood pressure increase, including reduced function of endothelium, increased arterial stiffness, and kidney damage. Reducing sodium intake can help mitigate these effects.
Researchers tested a new, eco-friendly toilet system that uses breathable fabric technology to filter human waste. The project aims to improve sanitation in developing nations, where millions lack access to basic facilities.
Researchers have discovered that hydrogen binding energy is the most important factor predicting the rate of the fuel-cell reaction, enabling the design of new catalyst materials. Alkaline polymers are being explored as a potential solution to create less expensive electrocatalysts that work well in an alkaline environment.
Antonio Luque will receive the Karl W. Börner Solar Energy Medal of Merit at a ceremony on March 13, 2015. Luque is being recognized for his work in developing high-efficiency solar cells and stimulating the adoption of renewable energy in Spain.
A recent University of Delaware study has found that Adélie penguin chick weights are most closely linked to local weather conditions, including high winds and precipitation. The researchers discovered a significant impact on chick weight variations over time, with even small changes in weather causing notable differences in chick mass.
The University of Delaware has received a $3.3 million NSF grant to develop a program that aims to increase the recruitment, retention, and advancement of women faculty, particularly in STEM fields. The five-year program will provide research support and mentoring opportunities for faculty.
Yushan Yan's research team has developed a method to create crystalline porous polymers with large pores and excellent thermal stability. These materials have potential applications in catalysis, separations and energy storage, offering new possibilities for the chemical and petroleum industries.
Researchers at the University of Delaware have identified a protein called HSP70 that helps stabilize NOD2, a key protein involved in Crohn's disease. This finding provides a possible pathway for developing an effective therapy for the inflammatory bowel disease.
Research by University of Delaware professor Katalin Takacs Haynes finds that extreme greed among top managers leads to lower performance and loss of shareholder value. However, a powerful board or long CEO tenure can mitigate this effect.
Researchers at the University of Delaware have discovered a naturally occurring microbe that inhibits the devastating fungus known as rice blast, inducing a defense response in rice plants. The beneficial soil microbe, Pseudomonas chlororaphis EA105, reduces fungal growth by 76% and lesion size.
Researchers analyzed the cost-effectiveness of electric school buses that discharge their batteries into the electrical grid when not in use. Over 14 years, a V2G-capable electric bus fleet could save an estimated $38 million compared to diesel buses.
University of Delaware researchers show that routine procedures in handling and processing nanocarrier solutions can alter their size and shape, affecting targeted drug delivery to cancer cells. The study's findings have significant implications for the production, storage, and use of nano-based drug delivery systems.
Research by the University of Delaware and Stanford University shows that offshore wind turbines can buffer damage to coastal cities during hurricanes. The study found that large wind farms with tens of thousands of turbines can slow down hurricane winds, reduce wave heights, and decrease storm surge.
Researchers found that individuals in positive moods prefer healthy foods for long-term health benefits, while those in negative moods opt for indulgent foods for immediate mood management. The studies suggest that perspective on time plays a crucial role in food choice, with people in positive moods considering future health outcomes.
Researchers at the University of Delaware have developed a highly selective catalyst that can convert carbon dioxide to carbon monoxide with 92 percent efficiency. The nano-porous silver electrocatalyst offers high selectivity and is significantly more active than other catalysts, making it a promising route for clean energy.
Researchers at UD developed a smart hydrogel that delivers medicine in response to mechanical force, reducing inflammation and pain in osteoarthritis. Preliminary results indicate biocompatibility and potential applications beyond osteoarthritis.