Researchers developed a process to create ultrathin, ultrasmall inorganic LEDs that can be assembled into large arrays on flexible substrates. These arrays enable general illumination, high-resolution displays, wearable health monitors, and biomedical imaging devices with see-through construction and mechanical flexibility.
Competitive birding practices like World Series of Birding and big-year birding can harm the environment by visiting polluted sites such as Superfund sites and landfills. Many birders prioritize species tracking over environmental conservation.
Scientists can now read large numbers of articles simultaneously using powerful digital tools that support strategic reading. These tools leverage ontologies to provide information on unambiguous term identification and relationships, allowing computers to assist scientists in their reading process.
Using ambient noise correlation, University of Illinois researchers Xiaodong Song and Zhen J. Xu observed significant changes in the behavior of parts of Earth's crust affected by three major earthquakes. The technique allowed them to detect tiny changes in seismic velocity over large areas.
A new study by University of Illinois researchers reveals that environmental factors can alter aggression levels in honey bees. By analyzing gene expression patterns in response to alarm pheromone, the team found similarities between short-term and long-term changes, suggesting a connection between nurture and nature.
Researchers at the University of Illinois have discovered new deoxyribozymes capable of cleaving single-stranded DNA with sequence and site selectivity. These DNA catalysts require two metal ions and hold promise for developing more efficient methods for manipulating DNA.
A new study by University of Illinois finance professors reveals that unexpected inheritances significantly increase the likelihood of early retirement. Nearly a quarter of workers who received a surprise inheritance retired early compared to 18% of total workers surveyed.
A study by Brent McBride, a University of Illinois expert in early childhood education, found that fathers' influence on a child's academic success later in life is felt the most when they're involved from the very beginning. Mothers' involvement, on the other hand, was positively related to a child's academic achievement.
Researchers at the University of Illinois have developed a new soybean variety resistant to aphids, but also discovered a new type of aphid that can overcome this resistance. The PI 200538 gene provides additional protection against the new biotype of soybean aphid, offering hope for more durable resistance.
Researchers at University of Illinois create a new cancer drug delivery system using aptamers, achieving high cell killing efficiency while sparing healthy cells. The approach integrates small molecules and antibodies, offering a general toolbox for treating various cancers.
Researchers have generated the first partial genomic sequence of waterhemp, a Midwestern weed resistant to herbicides. The data will help identify resistance mechanisms and inform strategies to combat it.
The Latino/a population is projected to triple by 2050, leading to a significant increase in cancer diagnoses. Improvements are needed in knowledge and access to services, particularly for breast and cervical cancers among Latinas.
Scientists at University of Illinois successfully convert spermatogonial stem cells into prostate, skin and uterus epithelium using mesenchyme interaction. The approach may provide an alternative to embryonic stem cell use.
Researchers at the University of Illinois have found that Brownian motion does not always follow a Gaussian curve, as previously thought. The study reveals extreme displacements that were not predicted by Einstein's statistical molecular theory, suggesting new design possibilities and potential corrections to textbooks.
Researchers at the University of Illinois have developed a new method using electrolyzed water to pretreat ethanol waste products, producing an acetone-butanol-ethanol fuel mix. The traditional chemical-based method is eliminated, reducing inhibitor production and increasing sugar yield.
Researchers discovered that infected chimpanzees had lower survival rates and were more likely to die from disease. The study found a significant link between SIV infection and CD4+ T-cell decline, similar to HIV-1 in humans.
A new study finds that abused women experience a five-stage process of leaving, marked by boundary ambiguity, emotional disconnection, and preparation to leave. Women often struggle with clarity and connection once they've left, highlighting the need for support and understanding from social workers, friends, and family.
Tiny membrane-bound compartments called vesicles rely on axon tension to dump neurotransmitters into the synapse. The researchers found that axons need tension to keep vesicles clustered near the synapse, essential for neuronal signaling. Further research is needed to understand the exact mechanism behind this process.
Researchers discovered that uterine stromal cells increase estrogen production through the enzyme aromatase, supporting decidualization and blood vessel growth. Progesterone supplementation is necessary for successful pregnancy, highlighting the benefits of local estrogen production.
A study by University of Illinois expert Christopher Lubienski found that market-based approaches to school choice lead to exclusionary strategies, favoring affluent students. Schools compete to attract high-need students, but often leave them marginalized, and instead target 'active families' with resources.
Researchers discovered that flexibility in DC-SIGN's neck region allows it to recognize a broader range of pathogens, including Ebola, Dengue fever, and HIV. This flexibility enables the protein to adapt to different target surfaces, maximizing bond strength.
Researchers found that chronic exposure to low doses of BPA impairs the growth and function of adult reproductive cells in mice. This can lead to fertility issues due to impaired ovulation and reduced production of essential sex hormones.
A recent study found that individuals with uncertain opinions tend to avoid contradictory information, while those with confident beliefs are more likely to seek out opposing views. Certain factors, such as personal values and confidence in one's own ideas, can influence an individual's willingness to consider alternative perspectives.
A new study reveals three distinct profiles of gene expression in the songbird brain, showing how birds remember and process new songs. Gene activity changes were observed even 24 hours after the initial stimulus, suggesting that memory formation is still ongoing.
Researchers at the University of Illinois have successfully focused ultrasound waves through a flat metamaterial lens to create an acoustic 'superlens'. This innovation could improve high-resolution ultrasound imaging, non-destructive structural testing of buildings and bridges, and novel underwater stealth technology.
A new University of Illinois study explores the role of parent involvement on student achievement. The research found that dads who build close relationships with their children in the preschool years are more likely to stay involved when their child makes the transition to school. This early connection can set a positive tone for futu...
Researchers found that superoxide plays a key role in bird migration by influencing the protein cryptochrome in their eyes. The molecule allows birds to 'see' Earth's magnetic field, enabling them to navigate. However, humans lack this ability due to evolutionary trade-offs between longevity and orientational ability
Researchers found that molecular bonds don't always break faster when pulled, contradicting the intuitive notion of rubber bands. The sulfur-sulfur bond's fragmentation rate depends on nearby atom movement and protein structure changes.
A new study reveals that trans fats interfere with the regulation of blood flow by hindering key enzymes and reducing prostacyclin production. This can lead to increased inflammation, high LDL cholesterol, and calcified arteries, ultimately contributing to atherosclerosis and heart disease.
Scientists at the University of Illinois have developed a light-emitting transistor that sets a new record for signal-processing modulation speed, reaching 4.3 GHz. By reconfiguring the device as a tilted-charge light-emitting diode, researchers were able to break the 7 GHz barrier.
A soil microbe uses an enzyme to produce a herbicidal compound by breaking a non-activated carbon-carbon bond in a single step. The study provides the first three-dimensional structure of the enzyme and proposes a mechanism for its task.
A tiny fly, the midge Corethrella appendiculata, eats more of the invasive Asian tiger mosquito larvae than native Eastern treehole mosquito larvae. This allows native mosquitoes to survive despite being outcompeted by the invasive species.
Researchers at the University of Illinois developed a new solid-state nanopore sensor made from aluminum oxide, exhibiting superior mechanical properties and noise performance. The sensor can detect single molecules with signal-to-noise comparable to other technologies, opening doors for personalized medicine and advanced diagnostics.
Researchers at the University of Illinois developed a new method that induces protein folding in nanoseconds, breaking the microsecond barrier, allowing for more accurate computer simulations and paving the way for reliable predictions of protein behavior, especially in disease prediction.
A team of researchers at the University of Illinois has demonstrated macroscopic quantum tunneling in ultrathin superconducting nanowires. They observed a process called quantum phase slip, where packs of electrons tunnel together from higher to lower current states. This finding provides evidence that quantum mechanics governs large s...
Researchers found that Sulfolobus islandicus populations are more diverse than thought, with variable genomes evolving rapidly and adapting to local environments. The findings suggest a limited genetic reservoir stored in viruses and other elements, contradicting the idea of a universal gene pool.
Scientists have developed a synthetic catalyst that mimics the active site of naturally occurring enzymes, which process hydrogen like platinum. The researchers created a model of the nickel-iron complex, including a bridging hydride ligand, to better understand the mechanism of hydrogenases.
A University of Illinois study found significant declines in professional services and social support for adoptive families over three years, despite parents needing continued assistance. Families require ongoing access to professionals, informal support networks, and peer support to help their children thrive.
A new study found that body movements can aid in problem-solving, with participants who swung their arms more likely to solve a complex problem. The study's findings suggest that the brain uses bodily cues to help understand and solve problems, even when the individual is not consciously aware of it.
University of Illinois researchers create force-sensitive polymers that respond to mechanical stress by changing color, allowing for self-sensing and self-reinforcing properties. The polymers use mechanophores to trigger chemical reactions, enabling a range of applications in materials science and engineering.
A study by University of Illinois psychologists found that having a conscientious partner can be good for one's health, particularly among women. The 'compensatory conscientiousness effect' suggests that this boost in health may occur even when the individual is highly conscientious themselves.
Scientists create nanoneedle to deliver molecules into cell cytoplasm and nucleus with precision, enabling single-molecule studies and molecular manipulation. The delivery method combines molecular targeting strategies using quantum dots and magnetic nanoparticles.
Researchers found that macrophages focus reactive oxygen species (ROS) on targets outside the cytoplasm to kill bacteria. The study shows that superoxide dismutases in bacterial periplasm protect bacteria from ROS, suggesting a new mechanism for macrophage-bacteria interaction.
The bovine genome consists of at least 22,000 protein-coding genes, with significant rearrangements compared to human and mouse genomes. The sequence provides new insights into ruminant evolution, unique traits making cattle useful to humans, and the mechanisms behind genetic changes.
Breakpoint regions on chromosomes contain a higher density of genes and are more susceptible to breakage, leading to genetic variation. The study found that rearrangements in these regions can lead to new sources of variation, potentially subject to natural selection.
A new University of Illinois study suggests that moderate exercise can reduce visceral fat inflammation, even without a change in diet. The benefits were apparent in both short-term and long-term studies, with significant reductions in belly fat and improved insulin sensitivity found in mice.
A new study by University of Illinois professor Christy Lleras found that ability grouping in elementary school impairs the literacy of lower-grouped minority students, while having little effect on higher-grouped minority students. The practice creates larger achievement gaps among minority students and exacerbates inequality.
Researchers at the University of Illinois have developed a new technique to create self-aligned and defect-free nanowire channels using gallium arsenide. This breakthrough could lead to the creation of higher performance transistors for next-generation integrated circuit applications.
A University of Illinois study suggests that challenging middle-school math classes and increased access to advanced courses can close the racial academic achievement gap. The research found that students who take more advanced math courses in middle school have better academic outcomes and are less likely to fall behind.
Researchers found that largemouth bass vulnerability to being caught by anglers is influenced by genetic factors. The study showed that repeated catches increase an individual fish's susceptibility to angling, making it more vulnerable to future catches.