Scientists studying graphene’s properties are using a new mathematical framework to make extremely accurate characterizations of the two-dimensional material’s shape.
Engineering researchers at the University of Arkansas have developed a wireless health-monitoring system that detects early signs of traumatic brain injury by continuously monitoring various brain and neural functions.
An international team of scientists, led by physicists at the University of Arkansas, has tracked the dynamic movement of ripples in freestanding graphene at the atomic level.
Researchers at the University of Arkansas have achieved 14-percent efficiency in a 9-millimeter-square solar cell made of gallium arsenide. It is the highest efficiency rating for a solar cell that size and made with that material.
A University of Arkansas researcher has developed an inexpensive, portable and re-usable endoscopic microscope that will help clinicians detect and diagnose early-stage disease, primarily cancer.
Poverty and Health: A Crisis among America’s Most Vulnerable is a collection of in-depth essays examining health issues facing poor people in the United States, including the crucial factor of place in relation to health.
New research shows that for some women, a high-protein meal followed by 30 minutes of moderate exercise is an effective way of burning calories, especially when compared to exercising on an empty stomach.
Historian Liang Cai argues that Confucianism did not become the prevailing political ideology of imperial China until after the reign of Emperor Wu of the Western Han dynasty, a claim that upends conventional wisdom on the subject.
Engineering researchers will join the Membrane Science, Engineering and Technology Center, a center focused on developing materials for energy production, water treatment and pharmaceutical purification.
A biomedical engineering researcher at the University of Arkansas has received a $416,897 grant from the National Cancer Institute to continue developing a novel immunotherapy for bladder cancer.
In a new biography by historian Daniel E. Sutherland, the artist James McNeill Whistler’s public personality is revealed as much different than the lesser-known life he led in private.
A new program, SPatial Archaeometry Research Collaborations, is acting as a national hub for geospatial research and addressing a critical need in archaeology research.
Fatal incidents of far-right “lone-wolf” terrorism have been fewer in the past 10 years, according a new study by a terrorism researcher at the University of Arkansas.
Retiring CEOs issue earnings forecasts more frequently during their final year of employment, and these forecasts tend to be more likely to convey good news than those released during pre-terminal years, according to a new study.
Epidemiological data integrated with climate data estimated from tree-ring measurements indicate that drought contributed to the spread of epidemic typhus in Mexico during the pre-modern era (1655 to 1918).
Researchers at the University of Arkansas have established that pits and scratches on the teeth of mammal fossils give important clues to the diet of creatures that lived millions of years ago. A new study of dental microwear on shrews suggests that environment may impact teeth, as well.
New research at the University of Arkansas reveals a novel magnetoelectric effect that may provide a route for using multiferroic materials for the application of RAM in computers and other devices.
An international research team has determined the distribution of species of vegetation over nearly half the world’s land area could be affected by predicted global warming.
A University of Arkansas physicist and his collaborators have demonstrated the capability of measuring temperature changes in very small 3-D regions of space.
Physicists have engineered novel magnetic and electronic phases in the ultra-thin films of magnetic material, opening the door for researchers to design new classes of material.
A new study has uncovered an unprecedented example of horizontal gene transfer in a South Pacific shrub that is considered to be the sole survivor of one of the two oldest lineages of flowering plants.
Researchers at the University of Arkansas have developed a risk-assessment tool to help retailers preparing to implement mobile point-of-sale technologies.
Researchers studied the impact of comorbidity on two critical health-care-quality indicators and found that secondary conditions and diseases significantly affect hospital length of stay and total charges for HIV patients.
New research at the University of Arkansas shows that behavior can be predicted and understood in thin films made of materials called relaxors, which can be used in electronic devices.
In her new book, University of Arkansas researcher Sabrina Billings looks at Tanzanian beauty pageants, where women use verbal and non-verbal communication to struggle for mobility, access to education and a place in the global world.
In On Repeat: How Music Plays the Mind, Elizabeth Hellmuth Margulis of the University of Arkansas explores the psychology of repetition in music, across time, style and cultures.
A new class of materials developed at the University of Arkansas may influence the next generation of nano-devices, in which integrated circuits are composed of many layers of dissimilar materials.
Health-care supply chain researchers conducted a major study of three hospitals and found that adoption of advanced inventory management systems can significantly reduce costs associated with medical and surgical items used in operating rooms.
Engineering researchers at the University of Arkansas have developed a novel dynamic testing system for characterizing and evaluating the structural condition of short- to medium-span bridges – structures up to 300 feet long.
The 15th annual Arkansas Poll, conducted during the federal shutdown, found residents of the state dramatically more pessimistic about the future while continuing the trend toward identifying as Republican-leaning Independents.
Three-dimensional computer models of the interaction between tornadoes and hills shows that wind velocities are significantly reduced on the leeward side of hills. The finding applied to hills whose height was equal to or greater than the radius of the tornado vortex.
The University of Arkansas is one of 10 institutions selected by NASA to develop technology that will address technical needs and enable future missions of America’s space program.
A $32 million grant to be administered over the next five years by the University of Arkansas will take the first step in helping teenagers with disabilities enter the workforce.
John Pijanowski, associate professor of educational leadership at the University of Arkansas, is leading an initiative, funded by the National Science Foundation, to teach ethics to undergraduate and graduate students in the sciences.
Researchers at the University of Arkansas will receive $1.4 million from the U.S. Department of Transportation to create the Maritime Transportation Research and Education Center.
Researchers at the University of Arkansas have discovered and characterized a new organism that will help scientists understand the molecular mechanisms and ancestral genetic toolkit that enabled animals and fungi to evolve into diverse, multicellular life forms.
The first field investigations of the effect of terrain elevation changes on tornado path, vortex, strength and damage have yielded valuable information that could help prevent the loss of human life and damage to property in future tornadoes. Engineering researchers at the University of Arkansas analyzed Google Earth images of the massive 2011 Tuscaloosa, Ala., and Joplin, Mo., tornadoes and found similarities between the two in behavior and interaction with the terrain. The findings likely apply to all tornadoes.
Tim Yeager, finance professor at the University of Arkansas and former economist at the Federal Reserve Bank of St. Louis, is available to comment on the Federal Reserve’s announcement Monday that the 18 largest U.S. banks have failed to satisfy at least one of the five areas critical to risk management and capital planning.