Researchers have created a novel non-invasive method to quantify untapped natural gas reservoirs by analyzing the compositional distribution on porous surfaces inside shale rocks. This method provides both average and deviation values of material properties, aiding decision-making in the industry.
Researchers create a computer program that predicts glioblastoma tumor growth with high accuracy, focusing on the role of L1CAM in accelerating cell spread. The model offers new opportunities for researchers to simulate various scenarios and test potential treatments.
A team of researchers at the University of Delaware is developing an augmented reality system that can spot explosive hazards precisely and from a safe distance. The technology uses traditional cameras, thermal infrared sensing, and ground penetrating radar to detect IEDs up to 30 meters away.
Researchers discover a two-step process to kill liver cancer cells by silencing an enzyme and adding metformin, potentially accelerating new treatments for this deadly disease. This approach has shown promise in treating liver cancer, where surgery is often not an option and available drugs are only moderately effective.
A team of computer scientists has developed a new system to rapidly determine which cancer drugs are likely to work best given a patient's genetic markers. eGARD, the first publicly available system of its kind, can match genetic signatures with outcomes with 95 percent precision.
The study found that cleaner shipping fuels will result in a significant reduction of childhood asthma cases, with an estimated 14 million annual cases related to global ship pollution using current fuels. The new IMO rule will decrease the allowable amount of sulphur in fuel oil from 35,000 ppm to 5,000 ppm.
Research by University of Delaware oceanographer Wei-Jun Cai and colleagues reveals that coastal water is taking up a larger portion of atmospheric carbon dioxide. The study's findings, published in Nature Communications, may have important implications for understanding the global carbon budget and predicting greenhouse gas emissions.
Researchers found that city lights in metropolitan areas like Boston, New York, and Philadelphia attract large densities of migratory birds, even from far away. This can lead to increased mortality risks from collisions with buildings, vehicles, and predators like domestic cats, as well as resource depletion.
Zooplankton respond to natural light cycles in the upper water column, but artificial light from research vessels disrupts this pattern. The researchers found that zooplankton migrated deeper into the water when exposed to artificial light.
The American Heart Association funded a three-year study to investigate the effect of a low energy dense diet on preschoolers. The researchers provided nutrition education to over 230 children at seven local preschools, aiming to improve their dietary choices.
Research by University of Delaware scientist Danielle Dixson and her team found that decorator crabs primarily decorate their arms and legs first, which helps them hide from predators. The study also showed that habitat presence affects decorating patterns, with crabs decorating faster in the absence of a shelter.
Researchers at the University of Delaware and Delaware State University are studying the effects of traumatic stress in women and brain function to improve understanding of impulse control. The five-year grant will support non-invasive imaging techniques to explore brain function in living humans and laboratory animals.
Researchers have found a mechanism that prevents the formation of HIV's protein shell, which is essential for infection. The discovery could lead to the development of new anti-HIV drugs by targeting specific molecular processes.
Tingyi Gu, an assistant professor at the University of Delaware, has received a $450,000 grant from the Air Force Office of Scientific Research to develop high-speed and low-power optical interconnects. Her research aims to improve the performance and scalability of devices made with two-dimensional materials.
A recent study published in the Journal of Soil and Water Conservation found that farmers prefer cash payments with insurance or tax credits over certifications, but may require more money for these incentives. Researchers met with 49 farmers in northwest Ohio to test different incentives and gather insights on best management practices.
The discovery was made possible by DNA sequencing techniques, revealing differences in the number of tentacles, bell size, and stinging cells between the two species. The newly recognized species may have implications for understanding jellyfish blooms and their impact on Eastern oyster larvae.
A University of Delaware research team is studying how people adapt to power outages and water shortages after disasters. The project aims to optimize risk management strategies and improve societal needs through a multifaceted approach combining engineering modeling techniques, social science methods, and real-world case studies.
University of Delaware doctoral student Desiree Narango found that native trees are better at providing caterpillars for birds, which is a crucial food resource. In contrast, non-native plants offer little to no resources for breeding birds.
University of Delaware researchers have developed catalysts that transform lignocellulosic biomass into high-carbon molecules suitable for jet fuel, enabling cost-competitive and sustainable production. The process operates at low temperature and is scalable, addressing the need for non-petroleum-based fuels for aviation.
A new protective textile developed at the University of Delaware using shear thickening fluid technology will protect astronauts from punctures and projectiles in space. The technology has been awarded a $750,000 grant to produce a prototype for NASA's Journey to Mars mission.
University of Delaware researchers studied microbes from James Cameron's Deepsea Challenge Expedition, revealing a new branch on the microbial family tree. The Parcubacteria were found to have a simple metabolism but with extra features, indicating they may be able to perform anaerobic respiration and adapt to cold environments.
Researchers used instrumented nanoindentation to measure olivine's strength, finding it weaker with larger diamond tips. The study resolves a long-standing debate on the mineral's strength and has implications for understanding plate tectonics and volcanic activity.
University of Delaware researchers develop a one-step technology to extract sugars from wood chips and other organic waste, eliminating the need for harsh chemicals and high processing costs. The innovative method results in a 95% theoretical yield of sugars and enables the economical production of feed streams for bioproducts.
The University of Delaware team developed a new technology that can make fuel cells cheaper and more durable. They created a catalyst of tungsten carbide nanoparticles, which improves water management and reduces the burden on the humidification system in fuel cells.
A 'pH minimum zone' of acidic water has been discovered at depths of 10-15 meters in the Chesapeake Bay. This increase in acidity is attributed to toxic hydrogen sulfide and ammonia produced when bottom waters mix upward, threatening shellfish like oysters and clams.
University of Delaware researchers have developed new methods to evaluate the risk of subsurface phosphorus losses in US croplands, particularly in flat and artificially drained areas. The study uses soil data to improve existing phosphorus index models and provides a more accurate assessment of subsurface phosphorus risks.
Researchers found that high levels of silicon concentrations decrease insect growth and root consumption by up to 71%. Silicon helps plants build phytoliths, making them less digestible to insects, and triggering an immune system response. This natural defense mechanism could provide a sustainable solution for crop protection.
The University of Delaware has received $6 million in grants from the National Science Foundation to study how viruses impact microbes, with a focus on improving crop yields and developing new drug therapies. The research team will develop microfluidics technology to examine single virus-cell and microbial interactions.
Researchers at the University of Delaware used a new mirror box illusion to study how the brain processes multiple sensory inputs. The study found that the brain uses biomechanical constraints from the body schema to resolve conflicts between senses, with vision typically ruling but also considering additional information.
University of Delaware researchers have developed a novel method for creating interpenetrating polymeric networks using blue light, offering a more efficient and sustainable approach. This one-step process enables the formation of complex shapes without solvents or additives, resulting in enhanced toughness and reduced brittleness.
The University of Delaware research team, led by Jennifer Biddle, will investigate how environmental factors affect gene expression in microbes. They aim to develop a new method for detecting epigenetic signals, which could have wide-ranging impact on human health and renewable energy.
A specially designed exercise program improved blood vessel health and exercise capacity in chronic kidney disease patients. Patients also reported improvements in their everyday quality of life as a result of becoming more active.
Researchers developed a new method to study chemical reactions at atomic scale, allowing for real-time observations of the solid-liquid interface. This technique helps improve water purification methods and understand supercapacitor performance.
Researchers at the University of Delaware have developed a new method to label and visualize the sugar backbone of bacterial cell walls, also known as the 'cell jacket'. This breakthrough allows scientists to better understand how the immune system misidentifies beneficial bacteria, leading to chronic inflammatory diseases. By using th...
Researchers at the University of Delaware discovered that plants release airborne chemicals when injured, alerting neighboring plants to boost their defenses. The injured plant sends signals through volatile organic compounds (VOCs), which stimulate nearby plants to grow more robust roots and increase malate transporter genes.
A new study by University of Delaware researchers explores the history of sika deer in Dorchester County, Maryland, revealing a complex relationship with native white-tailed deer. The study suggests that sika deer may be outcompeting white-tails for resources, causing ecological concerns and challenging management strategies.
A new study led by the University of Delaware found that kids who are bullied in fifth grade often suffer from depression and begin using alcohol and other substances a few years after the incidents. The study also shows that peer victimization has lasting effects on substance use five years later.
A study has mapped nearly two square kilometers of seafloor around the leeward side of Bonaire, revealing new details about mesophotic reefs. The data can help local conservation efforts by identifying areas worthy of further investigation and providing insights into reef dynamics.
Researchers have developed a new method to produce butadiene, a key chemical component in plastics and rubber, from biomass-derived sugars. The process, called dehydra-decyclization, uses a novel catalyst to convert sugars into butadiene with high yield and selectivity.
Researchers from the University of Delaware found that tree trunks in upland forests emit methane, while soils and coarse woody debris act as methane sinks. The study used state-of-the-art technology to measure fluxes of methane and carbon dioxide, revealing a previously unaccounted source of this potent greenhouse gas.
The Epps group has made significant strides in tuning and characterizing block polymers for various applications. They aim to optimize materials design by manipulating phase behavior, thermal transitions and mechanical properties. The goal is to create high-performance materials that reduce defects and mitigate environmental concerns.
Twelve University of Delaware students and alumni have won National Science Foundation Graduate Research Fellowships, with a total award value of $1.4 million. The fellowships provide three years of funding and cost-of-education allowances for study leading to a master's or doctoral degree in science and engineering.
A mathematical model shows that injections of peptide CK2.3 can increase bone formation and decrease bone degradation, potentially treating osteoporosis. The researchers used a combination of biological and mathematical models to calculate ideal dosages for humans and mice, aiming to develop a promising remedy for the condition.
Joe Feser's $500,000 NSF grant will focus on manipulating heat transfer by phonons using embedded nanoparticles. The research aims to engineer materials with improved thermal properties for applications such as nanostructured electronic and optical materials.
Research by Jillian Trabulsi and Julie Mennella investigates the effects of infant formula on infant weight gain. The study found that babies fed cow's milk formula gained weight faster than those fed hydrolyzed protein formula or breastfed, highlighting the importance of choosing a suitable formula for infants.
Research by Lindsay Naylor reveals fair trade certification has both positive and negative effects on coffee producers in Mexico. The program has assisted families but also limited their mobility, with many farmers making only $500-1,000 annually. Additionally, the power of coffee production is often used as a political weapon.
A global research team warns of severe mineral supply constraints due to lack of international coordination on exploration investment efforts and geological data sharing. The shortage could lead to rising prices and critical shortages of essential resources, including technology minerals and base metals.
A review of studies on menopause symptoms found that women frequently use alternative treatments but often don't inform their doctors. The University of Delaware study suggests improving communication between healthcare providers and patients using CAM can boost treatment efficacy.
Lithium-sulfur batteries show promise for high-energy storage, but rapid capacity fade hinders their use. A new approach using ferroelectric nanoparticles improves cycle stability by entrapping polysulfides.
Researchers have developed an electrografting approach to improve PEDOT adhesion, enabling longer lifespan and better performance of biomedical devices. The breakthrough enhances communication between devices and neural tissue, paving the way for more effective health interventions.