Researchers found that roads can be deadly for species survival, with certain traits like early age of sexual maturity helping some species bounce back from roadkill deaths. However, others like brown and black bears are particularly vulnerable due to late maturity age and small litters.
Researchers found that environmental factors and genetic traits contribute to the emergence of deadly variants of Vibrio vulnificus, a flesh-eating bacterium. The study's findings could help create a model for other human pathogens.
A new UCF project aims to improve telehealth medicine by leveraging artificial intelligence to enhance healthcare training and diagnostic reasoning. The research will focus on implementing AI and new technologies into telehealth, tracking physicians' and patients' communication, and recording diagnosis accuracy.
A UCF study examines the link between 'coworker presenteeism' and mistreatment, finding that heavy workloads lead to self-interest and avoidance of sick colleagues. Managers are advised to encourage employees to stay home to recover quickly and protect their health.
Researchers at the University of Central Florida have identified food products that can alter a person's saliva to reduce the transmission potential of airborne pathogens. By adding ingredients like ginger, cornstarch, and xanthan gum to food products, people may be able to make masks more effective or even reduce their need for them.
The world's largest repository of raw genomic sequences is missing critical data necessary for monitoring and preserving biodiversity. Only 14% of archived datasets contain information about when and where organisms were sampled, highlighting the need for community standards to preserve metadata.
Researchers at UCF's NanoScience Technology Center created a new nanomaterial that repels water and stays dry even when submerged underwater. The discovery has the potential to develop more efficient water-repellent surfaces, fuel cells, and electronic sensors.
A new University of Central Florida study found that using deadline-ism messaging in climate change communications increases perceptions of the threat and support for government action. Participants who read articles with deadlines supported more political climate change action than those without deadlines.
Researchers at the University of Central Florida developed a nanoparticle-based disinfectant that continuously kills viruses on surfaces for up to seven days. The discovery has antiviral activity against multiple viruses and could be a powerful tool against COVID-19 and emerging pathogenic viruses.
A study of rural schoolchildren found that behaviors leading to obesity decreased on school days compared to non-school days, while activity levels increased. The researchers recommend structured programs or schedules for children on non-school days to combat obesogenic behaviors.
Researchers at UCF have developed a new nanoscale material that can efficiently split seawater into oxygen and clean energy fuel - hydrogen. The material offers the high performance and stability needed for industrial-scale electrolysis.
A recent study found that controversial posts on Reddit spread faster and reached more people than noncontroversial posts, with over 60,000 comments on the former. The researchers analyzed over 47,000 posts to understand why controversy can make online content more attention-grabbing.
A University of Central Florida study found that smaller loggerhead and green sea turtles are nesting on Florida beaches than in the past. The researchers measured nearly 10,000 nesting female loggerheads and over 3,000 nesting female green turtles and discovered a decline in average size over the past 37 years.
A new study suggests that while most employees (98%) experience rude behavior at work, the majority of workplace relationships are not characterized by rudeness. Unique relationships between colleagues and individual personality traits play a significant role in determining incivility levels.
Researchers discovered unique changes to the ionospheric D-region triggered by thunderstorms and solar flares. These findings have implications for improving long-range communications like GPS.
A new study using near-infrared (NIR) spectrum cameras has shown that these small, mobile cameras can help detect more snakes and could lead to an automated python tracker. By utilizing NIR cameras, pythons can be detected 20% farther away than with visible cameras.
Researchers found evidence of intensive land use for farming and fishing over 3,500 years ago in the Llanos de Mojos region of Bolivia. This discovery counters the often-held notion of a pristine Amazon before Europeans arrived and provides new insights into the history of culturally diverse but understudied cultures.
A new study suggests that engaging in recovery can help entrepreneurs reduce the negative impact of stress and improve well-being outcomes. The study proposes three recovery-intervention categories: Respite, Reappraisal, and Regimen, which recommend taking breaks, reframing thoughts on stress, and adding structure to recovery.
Researchers at UCF have developed a propulsion system that can stabilize detonation waves, enabling flight speeds of Mach 6 to 17. The technology improves jet engine efficiency and could be used in air and space travel.
A team of researchers developed an AI technique to accurately detect sarcasm in social media text. The model identifies patterns and cue words that indicate sarcasm, enabling more effective customer feedback analysis.
Researchers found that baby green sea turtles actively orient to the Sargasso Sea, a key habitat during their early years. The discovery sheds light on the turtles' migration patterns and informs conservation efforts.
Researchers at the University of Central Florida have developed a new method to analyze tire skid marks and identify vehicles involved in crimes. By classifying the chemical profile of tires, forensic scientists can link vehicles to potential crime scenes, providing valuable evidence for investigations.
A UCF study suggests that masks and proper ventilation are key to reducing the airborne spread of COVID-19, potentially allowing more capacity in schools and businesses. The research found that aerosol transmission routes do not require six feet social distancing when masks are mandated.
University of Central Florida researchers have developed a new screening technique using nickel-platinum nanoparticles to increase ELISA sensitivity for diseases like cancer, allowing for earlier diagnosis and potentially saving lives.
Researchers at the Arecibo Observatory have developed a technique to analyze radar signals bounced off asteroids' surfaces, providing crucial information on their physical properties. This method can help planetary defense prepare for asteroids on a collision course with Earth by identifying porous, fluffy, or rocky surfaces.
A new UCF study found that Chinese adults seldom ask about cancer screenings despite family history or caregiver roles. Age was a factor, with older participants being reluctant to discuss screenings due to traditional culture.
A new study found that increased tidal ranges due to human alterations cause more nuisance flooding days in many coastal locations. Coastal nuisance flooding causes problems such as flooded roads and overloaded stormwater systems, and researchers urge caution in altering sensitive estuarine systems.
The University of Central Florida is helping NASA develop thin-ply composites that are as thin as measuring tape but strong enough to support satellite payloads. These materials offer significant gains in performance over traditional metallic materials and can be rolled up, compacted and stored for long periods.
A new UCF study examines the connection between saltwater leeches and a major disease of sea turtles, fibropapillomatosis. The researchers found a significant association between leech presence and FP tumor development in green turtles but not in loggerhead turtles.
Researchers at UCF used advanced light to identify 46 molecules in the flames of a promising biofuel, diisobutylene (DIB). This study aims to help engineers and scientists craft a complete understanding of DIB combustion properties, leading to more efficient fuel development.
Researchers from NANOGrav used Arecibo Observatory and Green Bank Telescope to study pulsar signals, detecting minute changes in Earth's position possibly due to gravitational waves. The findings provide new insights into the universe and expand knowledge of gravity beyond current limits.
A UCF engineering and biology team tested how well staghorn coral skeletons withstand natural forces and human impacts, discovering a unique safety feature: pores that relieve stress and prevent catastrophic failure. The findings will inform efforts to transplant nursery-reared coral into the wild and support future restoration efforts.
A recent study found that feeling appreciated by subordinates boosts the energy and optimism of supervisors, leading to higher levels of psychological well-being and positive behaviors at work. The research suggests that external validation can be particularly powerful for supervisors who lack internal validation.
Researchers have found a closer look at the behavior of electrons in strange metals, which could allow them to understand a mechanism for superconductivity at higher temperatures. This work is crucial for designing high-temperature superconductors that can power cities and levitate cars.
A new study by UCF researchers found that people with congested noses and full sets of teeth are more likely to spread viruses like COVID-19. The study used computer-generated models to simulate sneezes in different types of people, finding that these features can increase the distance droplets travel and linger in the air.
A University of Central Florida researcher studied three aging-in-community programs in Florida to examine the impact of supportive communities on older adults. She found that higher education levels were linked to lower perceptions of independent living, while neighborhood social cohesiveness was more common among married individuals....
A longitudinal study led by researchers at the University of Central Florida aims to identify modifiable protective factors that may reduce the risk of suicide among young lesbian and bisexual women. The study will focus on experiences during key transitional moments in their lives, such as entering high school or college.
Researchers are investigating factors contributing to preterm births among Black women, including social stressors and paternal roles. Chronic stress has been linked to increased risk of preterm birth, while perceived neighborhood environments may play a more significant role in stress levels than actual area conditions.
Researchers at the University of Central Florida found that students are more likely to accept an AI teaching assistant if it is effective and easy to communicate with. The study suggests that designing AI teachers to facilitate positive learning experiences requires understanding how students relate to these systems.
A $1.2 million NSF-funded project will study AI and smart technologies for emergency response and risk communication in Central Florida. The project aims to develop community partnerships and build a regional data-sharing platform.
Researchers from the University of Illinois at Urbana-Champaign, Bar-Ilan University, and the University of Central Florida are collaborating on a $4.2 million grant-funded project to advance our understanding of DNA arrangement within cells in space and time. The goal is to shed light on the role of nuclear movement in gene expression...
A University of Central Florida researcher has created a new technique to keep lithium-ion batteries from degrading over time. The method involves applying a thin film-like coating of copper and tin to the anode, significantly reducing degradation by more than 1,000 percent.
The University of Central Florida has received a $7.5 million grant to continue its work in relationship counseling, specifically targeting couples in the Orlando area. The new funding will expand Project Harmony, a successful program that helps couples improve communication and manage conflict.
Researchers at UCF are working with Adobe to develop personalized reading formats that enhance reading speed and comprehension. Early studies have shown a 25% increase in reading acceleration using Liquid Mode technology.
Researchers at the University of Central Florida have developed a technology that enables large machines to breathe in and out cooling blasts of water, keeping their systems from overheating. The system uses pulsed water-jet cooling and has been found to be effective in cooling hot electronic devices and surfaces.
UCF researchers, led by Professor Ranajay Ghosh and Professor Seetha Raghavan, aim to develop sophisticated computer models to identify the initial stages of stress-corrosion cracking. The goal is to create early detection systems that can isolate damaged areas and design resistant materials and coatings.
The Spitzer Space Telescope made significant discoveries in the solar system during its 16-year mission, providing a never-before-possible look at the universe. New papers catalog these findings and offer guidance for future scientists studying exoplanets and planet formation.
Kyu Young Han, an assistant professor at the University of Central Florida, has been awarded a $1.7 million NIH grant to develop a novel bioengineering tool and imaging system for super-resolution microscopy. This technology could enable researchers to image multiple proteins in a single cell in just 24 hours, revolutionizing the under...
A new AI algorithm developed by researchers at the University of Central Florida can accurately diagnose COVID-19 pneumonia in lung CT scans with up to 90% accuracy. The algorithm also distinguishes COVID-19 cases from influenza and other diseases, overcoming current testing challenges.
A recent survey found that more people are wearing masks in public places, while vaccine uncertainty is also increasing. The study suggests that addressing efficacy concerns through messaging may be key to reaching those not wearing masks. Respondents perceived a higher risk of getting seriously ill and dying from COVID-19 than is likely.