Researchers discover a subgroup of memory T-cells that are resistant to HIV killing and can survive for years, making them a key target for developing a true 'cure' for HIV infection. This finding could also lead to the development of new cancer therapies targeting stem-cell metabolic pathways.
A new analysis published in Nature suggests that the coastal ocean now takes in more carbon dioxide than it releases, potentially impacting global predictions related to climate change. Researchers propose a mechanism for the shift, which could make the coastal ocean a more important carbon sink in the future.
Researchers at the University of Delaware part of an international team that observed 28 high-energy particle events coming from cosmic accelerators, possibly exploding stars or accreting black holes. The discovery marks the first solid evidence of neutrinos originating from sources outside our solar system.
Researchers at the University of Delaware found staggering results in arranging wind turbines to improve performance. Staggering and spacing out turbines can increase efficiency by up to 33 percent, according to a new study published in Geophysical Research Letters.
Researcher Chad Forbes aims to understand how stereotype threat impacts women in STEM fields, leading to job dissatisfaction and decreased performance. He's using a combination of neuroscience and social psychology to develop strategies to reverse this trend.
Researchers at the University of Delaware are creating a fundamentally new approach to modeling hurricanes, integrating storm surge, wind speed, and flooding maps to inform evacuation decisions. The team hopes to reduce deaths and injuries by improving management of evacuation and shelter for hurricanes.
Researchers have used data from the IceCube Neutrino Observatory to identify new information about the origin of cosmic rays. The study provides new constraints for models explaining the acceleration and propagation of cosmic rays, with potential implications for understanding their impact on human DNA and electronics in space.
Researchers discover manganese(III) forms up to 90% of total manganese present in marine environments with gradation of oxygen concentrations. The finding sheds light on the complex connections between biology, geology and chemistry in ocean environments.
Researchers at the University of Delaware have developed an inexpensive catalyst that converts carbon dioxide into synthetic fuels for powering cars, homes, and businesses. The catalyst uses solar energy to convert CO2 into carbon monoxide, a valuable commodity chemical with many industrial applications.
Researchers at University of Delaware and Woods Hole Oceanographic Institution found evidence of active bacteria, fungi and other microscopic organisms at depths deeper than a skyscraper is high. The microbes are reproducing, digesting food and moving around despite extreme conditions.
Researchers at University of Delaware confirm presence of magnetic field generated by electrons, expanding potential for harnessing spin properties. The finding is significant for developing next-generation spintronic devices and controlling magnetization.
Researchers developed a mathematical model to represent HIV-infected cell reproduction, revealing significant uncontrolled replication in sanctuary sites. The discovery implies current antiretroviral therapies may not be as complete in suppressing HIV as previously thought.
University of Delaware professor John Jungck emphasizes the intersection of art and science, using natural patterns and visualization tools to reveal hidden information in fields like plant biology and biomedical imaging. His research and teaching emphasize interdisciplinary collaboration and imagination.
Researchers examine how our evolutionary history contributes to current health problems, such as obesity and childbirth complications. They suggest that understanding our past can help us better address these issues with alternative solutions like doula support during birth.
A study published in Psychology & Marketing compared consumers' perceptions of luxury across nine countries. In the US, luxury goods are bought for self-fulfillment, while in France, they're valued for their exclusivity and high price. Other European countries like Germany, Italy, Hungary, and Slovakia prioritize quality over prestige.
A University of Delaware research team has developed a novel camera system to map the surface topography of Arctic sea ice, enabling accurate habitat classification for threatened walruses. The system uses areas of higher competence to interpolate lower-confidence areas, resulting in dense 3-D reconstructions with precision accuracy wi...
Stretchable electronics are being developed to enhance device durability and functionality. Bingqing Wei's research group has made significant progress in creating scalable, stretchable power sources for flexible electronics using carbon nanotube macrofilms, polyurethane membranes and organic electrolytes.
A new study by the University of Delaware and Delaware Technical Community College suggests that a well-designed combination of wind power, solar power, and storage can fully power a large electric grid 99.9 percent of the time by 2030. The study's findings break conventional wisdom on renewable energy being too unreliable and expensive.
A team led by University of Delaware researchers aims to create a robot that can drive vehicles, navigate environments, use tools, and manipulate equipment in disaster relief scenarios. The robot will focus on key tasks such as getting into and out of vehicles, driving factoring in difficult conditions.
A study published in Science Communication found that media messages describing paranormal investigators as 'scientific' make people more likely to believe in ghosts and haunted houses. Researchers found that such descriptions increase credibility ratings and lead to increased belief in paranormal claims.
Researchers reveal that beneficial root bacteria, like Bacillus subtilis, suppress plant immunity to control the relationship, boosting growth through nitrogen conversion. This complex interaction raises questions about the benefits and drawbacks of these symbiotic relationships.
Researchers discovered Arctic crustaceans migrate below sea ice during winter nights, using deep-ocean currents to reach colder areas. This adaptation increases survival and enables them to remain in the Arctic Ocean, a key finding that challenges previous perceptions of ice fauna's vulnerability.
Researchers calculated wind power potential worldwide, accounting for climate impacts and found it exceeds global energy demands. The maximum theoretical potential is over 250 terawatts globally and 80 TW over land and ocean areas.
Researchers at the University of Delaware found that beneficial bacteria in soil can signal plants' stomata to close, preventing disease infection. This discovery highlights the potential for probiotics to bolster plant immunity naturally.
The University of Delaware is part of a $2.5 million NIH-funded project to create artificial salivary glands. Researchers hope to develop new solutions for Xerostomia, a side effect of radiation treatment for head and neck cancers. The project involves developing hydrogels that can guide salivary cells to form functional glands.
A recent glacier break in Greenland has created an ice island approximately 46 square miles in size, similar to the mega-calving event that occurred two years ago. This phenomenon highlights the ongoing melting and reduction of the Greenland ice sheet due to global climate change.
A new warning system can forecast radiation from solar storms nearly three hours in advance, allowing astronauts and air crews to take protective action. The system uses data from neutron monitors installed at the South Pole to estimate the intensity of high-energy particles that arrive on Earth first.
Researchers found notable differences in how sports commentators talk about athletes depending on gender, nationality, and athletic performance. Female athletes are often attributed to luck rather than physical ability, while male athletes receive praise for skill and commitment.
Lachke's research focuses on identifying genes associated with eye diseases, aiming to understand lens development and function. He has discovered three new cataract-associated genes using his online gene discovery tool iSyTE.
A University of Delaware-led research team has developed more accurate calculations for the interactions between molecules of hydrogen and carbon monoxide, essential for spectroscopy in astrophysics. These advancements enable researchers to analyze molecular clouds where stars are born with greater precision.
Researchers aim to develop commercially viable and scalable method for producing nanocomposites, potentially leading to faster production of electronic devices such as transistors and solar cells. The new approach combines molecular beam epitaxy and inert gas condensation to increase material production speed.
Researchers develop a more accurate method for predicting interaction energy of large molecules, such as biomolecules used to develop new drugs. The 'dispersionless density functional plus dispersion method' (dlDF+D) generates more accurate predictions than existing approaches.
A study aims to analyze sediment cores to identify the relative contributions of land, ocean, and buried sediments to phosphorus influx. The researchers hope to provide information useful to resource managers in controlling phosphorus overloads.
A team led by Janine Sherrier is using Medicago truncatula to study symbiotic relationships between legumes and rhizobia, with potential benefits for crop production and reducing energy-intensive fertilizer production. This research could help lower production costs and environmental impact.
Ten University of Delaware students have received National Science Foundation Graduate Research Program Fellowships, a three-year stipend of $30,000 plus cost of education allowance. The awards recognize exceptional students pursuing research-based master's and doctoral degrees in STEM fields.
Researchers at the University of Delaware have found that the JAM-A protein helps prevent unwanted blood clots, which are a major contributor to heart disease and stroke. The study suggests that the protein may serve as a biomarker for predicting risk of these conditions.
Data from UD researchers in Lewes, Del., shows a 60% decrease in precipitation acidity since the 1990s, a significant improvement attributed to pollution controls. However, fish populations and vegetation have been slow to respond, highlighting the need for continued monitoring.
Researchers are developing new cell-interactive resilin-like materials with mechanical properties similar to the natural protein to treat vocal fold disorders. The materials have been engineered to support the growth of multiple types of cells and exhibit biochemical and mechanical properties like those of healthy vocal fold tissue.
Patel's research uses novel computer modeling methods to study the biophysics of model cell membranes, revealing non-intuitive behavior of polar molecules. The NSF Career Award will also support a new computational-chemistry course for Newark High School students.
A University of Delaware oceanographer found trace amounts of radioactive iodine in the Delaware River, providing a new way to study substance travel through rivers to the ocean. The contaminant enters waterways via wastewater treatment systems and has a half-life of eight days.
A team of engineers led by Ioannis Poulakakis aims to create robots that can run like animals, enabling them to access areas inaccessible to conventional vehicles. Using biomechanics research, they seek to develop a family of systematic control strategies that work with the robot's natural dynamics.
Researchers at the University of Delaware are studying Antarctic worms to understand how they adapt to changing environments and survive in a warming world. By analyzing epigenetic changes in DNA methylation, scientists hope to gain insight into the impact of global warming on marine ecosystems.
A new report by the University of Delaware finds that sharing agreements among local TV stations lead to a loss of diversity and localism, as well as job losses. In eight American television markets, the agreements resulted in a significant number of stations using the same anchors, reporters, scripts, and graphics.
Researchers have discovered gamma rays with unprecedented energies from the Crab Pulsar in the Crab Nebula, contradicting existing theories. The findings suggest a different mechanism for producing these high-energy particles, which could be detected by the VERITAS observatory.
A University of Delaware professor found hitting accounts for more than 45% of teams' winning records, fielding for 25%, and pitching also for 25%. The impact of stolen bases is greatly overestimated in baseball winning percentages.
Researchers found that role abandonment by first responders is unlikely if organizations are proactive in protecting their employees. The study suggests that employers should reach out to families and provide support and resources for spouses to alleviate role strain. Additionally, education on disaster threats and personal protective ...
Researchers have discovered that pyrite nanoparticles from hydrothermal vents are a significant source of iron for ocean life, with the ability to travel long distances and form a potentially important food source. These nanoparticles are dispersed into the ocean rather than falling to the bottom due to their small size.
A University of Delaware doctoral student conducted a study on how racial prejudice affects perceptions of President Barack Obama's 'Americanism' and performance. The results show that white Americans who hold prejudiced views against black people are more likely to rate Obama as performing poorly in office.
Increased Arctic shipping will bring air pollution that accelerates climate change, with engine exhaust particles increasing warming by 17-78 percent. Ship traffic is projected to reach 2-5% of global traffic by 2030 and 2050, with potential distance savings through new routes.
The Solar Probe Plus mission will send a robotic spacecraft to the sun's atmosphere to answer long-standing questions about its outer layers. The probe will measure magnetic and electric properties, helping to understand how solar wind is generated and better comprehend the heliosphere.