A team of researchers from the University of Illinois at Urbana-Champaign and the University of Central Florida has developed a way to create large sheets of nanotextured, silicon micro-cell arrays that are lightweight, more efficient, and bendable. This technology could lead to solar-powered homes with reliable stored energy.
A study analyzing 25 research studies found that computer-based training programs for ADHD have no significant long-term impact on children's cognitive abilities or behavior. However, the researchers suggest that future programs focused on working memory may be effective if designed to improve this aspect of brain functioning.
A study found that nursing homes serving predominantly black residents tend to struggle financially and provide lower quality care, with black residents relying on Medicaid for reimbursement. The researchers suggest addressing the issue through financial incentives and restructuring Medicaid to provide better reimbursement rates.
A study by University of Central Florida associate professor Kareem Jordan found that Blacks are more likely than whites to believe race played a role in the shooting of Trayvon Martin. Hispanics are less likely to follow the case closely, while more educated respondents perceived race as a factor.
Researchers used computer simulations to study how HIV-1 virus creates its capsid, a protective armor around the viral genome. The simulations provide new insights into the process, which could lead to better understanding and prevention of infection.
A team of researchers has observed a rare quantum physics effect that produces a repeating butterfly-shaped energy spectrum in a magnetic field, confirming the prediction of the quantum fractal energy structure called Hofstadter's butterfly. The discovery paves the way for engineering new types of nanoscale materials.
Researchers suggest that evolvability can increase over generations without competitive pressure, leading to increased diversity. The study's findings challenge traditional theories on the origins of evolvability.
University of Central Florida chemist Kevin Belfield uses acid reflux to kill certain cancer cells by making them more acidic when exposed to specific wavelengths of light. This technique could provide a way to target cancer cells deep within human tissue with minimal side effects.
Researchers have discovered a protein that turns into a 'cell executioner' when damaged by oxidative stress, opening up new options for treating conditions such as ALS and spinal cord injuries. This modified protein is linked to various health problems, including heart disease, cancer, and aging.
A University of Central Florida professor has discovered a protein present in several types of cancer that could help prevent tumors from coming back. The protein, KLF8, appears to protect tumor cells from drugs and aid their regeneration.
A new study reveals that the native Carolina Willow is thriving in Florida's St. Johns River due to stable water levels created by 1950s water-management projects. The invasive tree forms impenetrable thickets, using tremendous amounts of water and eliminating duck habitats.
A new tracking technique using chemical signatures has been validated as an effective alternative to satellite tracking for loggerhead turtles. The method helps identify key feeding areas and migration routes, aiding conservation efforts.
Professor Ming Su at UCF's NanoScience Technology Center has been awarded a $2 million NIH New Innovator Award to use nanoparticles to improve radiation therapy. The goal is to reduce damage to surrounding healthy cells while killing cancerous tumors.
A University of Central Florida research team has created a 67-attosecond laser pulse, allowing scientists to watch electrons move in atoms and molecules. The technique, called Double Optical Grating, enables extreme ultraviolet light to be concentrated into the shortest possible pulse.
UCF researchers have made a breakthrough in nanotechnology by developing nanoclusters that can diffuse high-energy laser beams. These tiny clusters of gold particles have the potential to protect pilots and sensitive equipment from destructive lasers, providing a new level of safety for these applications.
Researchers at UCF have discovered a non-chemical method to create identical nanoparticles of any size in large quantities. The technique relies on heat to break molten fibers into spherical droplets, resulting in particles that can hold multiple types of materials locked in place.
Barefoot running, popularized by Abebe Bikila, is not inherently good or bad; proper training and conditioning are key. However, research suggests that it can increase stress fractures and soreness in the calves, while also risking knee and hip injuries similar to those caused by athletic shoes.
A two-year study published in PLOS ONE found that the largest oil spill on open water, combined with cold freshwater from snowmelt, led to historically high dolphin deaths in the Gulf of Mexico. The majority of young dolphins (perinatal strandings) washed ashore along the Mississippi-Alabama coast.
Researchers at the University of Central Florida's Anxiety Disorders Clinic have developed a new computer simulation program to help children with social anxiety disorders. The program, designed for ages 8-12, allows clinicians to play the roles of avatars while children practice greetings, compliments, and assertiveness in a realistic...
Studies found that stun gun use increases citizen injuries by 41% when solo and 47% when paired with other force methods, but officer safety is also heightened
A new diagnostic tool using gold nanoparticles can determine the aggressiveness of prostate cancer, providing doctors with more accurate information to treat patients. The test has been validated in human tissue samples and could lead to more treatment options if clinical trials begin in two to three years.
Researchers at UCF have developed a novel technique using nanoparticles coated with DNA markers to detect pathogens in human tissue, potentially giving doctors a faster and more accurate tool. The new method is effective at picking up even small amounts of a pathogen and takes hours instead of weeks or months to deliver results.
A research team from UCF created a new structure that layers cheaper elements with gold and palladium to enhance energy conversion rates in hydrogen fuel cells. This approach could make the technology more cost-effective and practical for large-scale use.
A new computational method has been developed to analyze RNA motifs, revealing new structural patterns that can help understand the role of RNA in cellular function. This breakthrough may lead to new treatments for certain diseases, according to researchers at the University of Central Florida.
Researchers successfully converted stem cells from umbilical cords into oligodendrocytes, critical cells that insulate nerves in the brain and spinal cord. The breakthrough offers new hope for treating spinal cord injuries and multiple sclerosis by injecting healthy oligodendrocytes into the body.
Researchers at UCF developed a novel quantum dot probe that quickly detects and tracks cancer cells, speeding up the effectiveness of cancer treatments. This breakthrough technique uses electronic probes to emit a signal when attached to cancer cells, allowing for rapid imaging and measurement of treatment outcomes.
Researchers at UCF have successfully grown neuromuscular junctions between human muscle and spinal cord cells using stem cells. This breakthrough is a critical step towards developing human-on-a-chip models for medical research and drug testing.
Invasive tree-feeding insects cause significant economic damage to homeowners, local governments, and the federal government, resulting in estimated annual losses of over $2 billion. The study highlights the need for strengthened regulations and enforcement to protect forests and economies from invasive pests.
The researchers are using genetically modified plants to encapsulate a tolerance-inducing protein within plant cells to prevent fatal allergic reactions in patients with hemophilia A and B. The new funding will help propel the research to determine if the technique can work in other models and potentially to clinical trials.
Researchers have identified a modification on EF-P protein that boosts bacterial strength and contributes to Salmonella's virulence. The discovery opens doors for new treatments against this foodborne pathogen, which causes severe illnesses and fatalities.
A UCF scientist is part of a historic mission to retrieve the first-ever sample from an asteroid in orbit. The team will navigate unusual gravity fields and rotate quickly to land on the asteroid, collecting pristine space rock for insights into Earth's origins.
A novel vaccine technology using genetically engineered tobacco and lettuce plants could revolutionize the production of vaccines. The new method is expected to be more effective, safer, and cheaper than current methods, making it potentially life-saving for people in developing countries.
A new therapy program using virtual reality and scents like smoke and spices helps servicemen recover from wartime experiences. Researchers seek to reduce flashbacks and anxiety in veterans diagnosed with post-traumatic stress disorder (PTSD).
A new carbon material, engineered to be the lightest solid, shows promise in detecting pollutants, improving robotic surgery techniques, and storing energy more efficiently. The material's large surface area allows for great amounts of energy storage, increasing the capacity of lithium batteries.
Researchers found that a protein called DRP1 triggers a chain reaction causing brain nerve cells to die, but toning it down prevents the chain reaction and keeps those cells alive. The study aims to test whether this protein also protects the brain, potentially delaying disease onset.
Researchers at the University of Central Florida have developed a technique to detect cholera toxin using a complex sugar and nanoparticles. The method could provide faster and less expensive results than current detection methods, enabling relief workers to restrict access to contaminated sources.
A gas-giant planet orbiting a sun-like star has been found to be rich in carbon, with rocks potentially made of pure diamond or graphite. The discovery challenges conventional planetary chemistry and raises questions about the possibility of life on this extreme world.
A comprehensive study published in BioScience reveals over 455 insects and 16 pathogens are destroying forests across the US. Invasive species are predicted to continue threatening native ecosystems, with experts warning of a devastating impact on industries dependent on trees and plants.
A new study reveals that asteroid 65 Cybele contains water ice, challenging the earlier finding of organic molecules and water on asteroid 24 Themis. This discovery supports the theory that asteroids may have delivered water to Earth, potentially shaping our planet's formation.
Engineered 'firefly' stem cells can help repair damaged hearts without cutting into patients' chests. Researchers can now track the cells' progress using a special camera lens that picks up the glow under a microscope.
A pilot study revealed that patients prefer a robotic arm with manual mode, which requires more thought and interaction, despite performing tasks less well in this mode. The researchers aim to develop a hybrid model with an adaptive interface for individualized use.
Researchers developed a new infrared light probe to study lysosomes, which could help diagnose and treat tumors. The breakthrough allows for longer periods of imaging without limitations.
Researchers studying coral in Puerto Rico's Vega Baja area are using the site to assess potential damage from the Gulf oil spill. The team is analyzing enzyme presence, contaminant chemical signatures, and sediment samples to determine stressors and sources of harm.
A new University of Central Florida study will examine how rising sea levels threaten barrier islands, beaches, and critical habitats in the Florida Panhandle and along the Alabama and Mississippi coasts. The research aims to provide policymakers with data to plan for a changing coastline.
UCF physicists analyze space dust using far IR spectroscopy to identify minerals and provide clues about solar system formation and life emergence. The findings will be published in the Monthly Notices of the Royal Astronomical Society journal.
Researchers from UCF develop specially treated flyash as a cleaning agent for oil spills, preserving energy-generating capabilities. The innovative process absorbs oil and can be reused, making it a cost-effective and scalable solution.
A recent study found that Florida's winters are getting more extreme, causing plants to flower later and potentially shrinking the growing seasons for some of the state's most vital crops. The researchers' work highlights the complexity of a changing climate in a warming world.
Researchers have developed a new radiation mechanism that can detect explosive powders and potentially destroy environmental pollutants. The technology operates in the Terahertz gap and may help doctors target cancer treatments more directly.
Scientists are analyzing over 2,500 marine samples from the deep sea for potential malaria treatments. Preliminary tests have identified 300 samples that can kill malaria parasites, with one compound showing promise.
Researchers from the University of Central Florida used LiDAR technology to map the ancient Maya city of Caracol, detecting over 11,000 new structures and confirming its size. The technology revealed extensive agricultural terracing, showing the Maya were adept at 'building green' long before modern terminology.