University of Florida researchers have developed a patent-pending method to improve antibiotic development, combining testing of various drug concentrations at the site of infection with laboratory analyses and mathematical models. This approach aims to reduce the lengthy and expensive trial-and-error process that can take years.
As millions of children with special health-care needs turn 18, researchers warn of a culture clash between pediatric and adult medicine. The influx is putting pressure on healthcare systems, with patients facing difficulties in receiving adequate pain relief and accessing comprehensive care.
Scientists prevented brain damage by producing therapeutic levels of GDNF, a protein that helps nourish brain cells, in small monkeys. The gene therapy approach aims to halt Parkinson's disease at its onset and treat devastating side effects.
Researchers successfully silenced SDF-1's signal in mice with simulated retinopathy, effectively halting the growth of new blood vessels. The study could lead to a treatment option using routine injections of an antibody-blocking substance into a patient's eye.
Researchers at the University of Florida have developed a technology that can harness waste heat from electrical power plants to produce millions of gallons of fresh water daily. The system, which employs mass diffusion, reduces energy costs compared to traditional desalination methods.
Research by Timothy Judge found that stressed employees bring negative moods home with them, but these effects are short-lived. Employers can contribute to positive moods in both work and family life by treating employees well, the study suggests.
Researchers at the University of Florida have created a living neural network using 25,000 rat brain cells, allowing it to learn and adapt like a computer. The 'brain' can now control a simulated aircraft, paving the way for potential use in flight control systems.
A University of Florida study found that using ingratiating behaviors such as agreeing and complimenting can make a favorable impression on recruiters, while self-promotion tactics have no effect. The research suggests that businesses may be looking for people who fit in rather than those with unique ideas.
Researchers at the University of Florida have created a new method for detecting bacteria using bioconjugated nanoparticles, which can identify single E. coli bacteria in less than 20 minutes. This technology has significant implications for food safety and bioterrorism detection.
A recent University of Florida study found that professionals with high intellectual and emotional demands, such as doctors and lawyers, are typically well-compensated. In contrast, workers in emotionally demanding yet low-intellectual jobs, like waiters and child-care workers, often receive lower pay despite facing significant stress.
A new low-carb potato variety developed by HZPC will be available to consumers in January 2025. The potato has 30 percent fewer carbohydrates compared to a standard Russet baking potato, and is also non-genetically engineered.
University of Florida engineers have successfully installed a tiny on-chip antenna, enabling radio communication across distances of up to 16 feet. The achievement marks a significant step towards building an 'ultrasmall radio chip' for various applications, including border security and bridge monitoring.
A nationwide study by University of Florida professor Brian Stults found that housing segregation between racial groups persisted in many parts of the nation, with blacks and whites experiencing high levels of separation in neighborhoods, schools, and income distribution
In an experiment, male sand gobies were found to work harder at building nests and taking care of eggs when females were present, demonstrating 'courtship parental care'. Unaccompanied males were more likely to abandon their parental duties or even eat their own eggs.
A team of University of Florida engineering students designed and built a crayon-sized sensor that can be fired from a paintball gun to detect explosives. The sensor was part of a government- and corporate-supported research program, and Lockheed Martin plans to refine and produce it for potential use in Iraq.
A University of Florida study found that sibling violence is a predictor of dating violence, particularly among those who experienced physical abuse as children. The survey of over 500 participants revealed that siblings who were abused or perpetrated violence towards each other were more likely to engage in abusive behavior in their r...
Researchers at the University of Florida found that human fetuses likely hear mostly low-frequency rather than high-frequency sounds, suggesting they hear vowels rather than consonants. The study's findings may have implications for premature babies exposed to a range of frequencies in their nursery environment.
Researchers found that a sugar called ribose can be formed from interstellar dust clouds using borate minerals like colemanite. This discovery sheds light on the 3-billion-year-old mystery of how life on Earth began and could have implications for disease diagnostics and therapy.
The team discovered LBV 1806-20, a massive star at least 150 times larger than the sun, with estimated age of less than 2 million years. The star's enormous size is attributed to shock-induced star formation, while its location in a rare cluster of stars raises further questions about its origins.
A new study found that overharvesting Brazil nuts significantly reduces seedling and young trees in the Amazon. Scientists recommend limiting harvests, restricting seasons, or planting more trees to ensure sustainability.
The University of Florida researchers have created photon sieves for visible light, which can sharpen the focus quality of a beam and reduce the amount of light that gets through a metal plate. This technology has the potential to change the way we think about optics and enable more life-like qualities in systems.
The University of Florida's smart house utilizes computer and sensor technology to provide automatic assistance for elderly residents. The system includes devices that track movement, alert caregivers, and adjust lighting and entertainment systems, aiming to improve the quality of life for aging individuals.
A recent study by UF management professors Timothy Judge and Daniel Cable found that being tall comes with significant financial benefits, including higher pay and increased respect at work. The research analyzed data from thousands of participants and showed that every inch of height can add up to thousands of dollars in annual earnings.
Researchers found that coral reef declines followed the same pattern globally, starting with large predators and herbivores, followed by smaller animals and finally sea grasses. The study provides a yardstick for conservation efforts, offering hope for restoring ecosystems with strong management decisions.
Researchers have found that areas burned in forest fires may support more and healthier dogwoods due to increased light, heat, and airflow. Fire could potentially impede the spread of the fatal disease, dogwood anthracnose, by removing fungal-friendly conditions.
Researchers found that top managers skillfully manipulate director selection to create an image of board independence while retaining a supportive board that seldom challenges their decisions. The study suggests giving stockholders more direct representation on boards to prevent corporate fraud and deception.
Researchers found exercise had a bigger emotional boost for those with high neuroticism measures, suggesting it could benefit individuals with psychological difficulties. The study also found the link between physical activity and mood was independent of daily events.
Astronomers have discovered seven planet-forming disks, extending up to 100 times larger than previously seen disks, around infant stars in the constellations Orion and Perseus. These discoveries suggest that planets may form at much greater distances from stars, making them easier to detect.
Researchers at the University of Florida have developed a new index that can accurately predict days with high risk of rip currents, allowing for timely lifeguard deployments and potential beach closures. The model was tested in Volusia County, where lifeguards reported an average of 686 rip-current rescues annually.
A UF study reveals that 'gamblers fallacy' is present in various aspects of life, including crime. Repeat offenders tend to underestimate the risk of being caught again, leading to increased crime rates. This phenomenon affects not only speeding but also drunk driving and drug use.
Despite historical perception that men made stone tools, a UF study found that women in the Konso ethnic group of Ethiopia dominate this activity, creating scrapers for animal hides. The discovery highlights the importance of stone tools in the archaeological record and sheds light on the role of women in prehistory.
A new study by UF researchers has shown that mycophenolate mofetil significantly decreases the risk of late acute rejection and increases kidney survival after transplantation. The drug also appears to prevent the severe scarring of the kidney, a common cause of organ malfunction or failure.
A UF study revealed that children enrolled in government-subsidized preschools had limited access to literacy activities, such as reading aloud and writing. This may be due to factors like excessive regulations, social class segregation, and uncertified teachers.
Researchers found that calorie-restricted diets reduced levels of proteins linked to cell death and increased beneficial protein ARC, which prevents neuron death. The findings have significant implications for alleviating memory loss and mental declines associated with aging.
Researchers at the University of Florida have developed a novel approach to curing mice of Vibrio vulnificus, a deadly bacteria that causes flu-like symptoms and can be fatal. The treatment involves using a virus to attack the bacterial source, showing promise as an alternative to antibiotics for treating this disease.
Researchers found that childhood exposure to nature leads to a greater appreciation of the outdoors and interest in environmental careers. This has implications for educators and policymakers, as it can increase support for land preservation and environmental conservation.
Engineers mimic nature's solution to a classic problem in aerospace engineering by recreating part of a horse bone's unique structure. The biomimetic plate pushes stresses away from holes, resulting in increased strength and reduced weight.
UF researchers found that patients who wait longer for a kidney transplant are more likely to experience poorer outcomes. The study showed that even those who receive kidneys from living donors may not reap the full benefits if they have been on dialysis for too long.
School districts that fed students more empty calories on test days showed significant improvements in test scores, particularly among schools threatened with sanctions. The study found a link between calorie increase and higher pass rates in math and English, but no long-term benefits.
Researchers found that incorporating standard appliances, real plants, and natural materials can create a comfortable environment for residents. The study recommends varying counter heights and using side-by-side refrigerators to accommodate different needs.
Researchers aim to enhance understanding of artificial and natural knee joint failures, improve surgical procedures, and create longer-lasting implants. They are developing computational wear models that make quantifiable predictions of deterioration, enabling surgeons to select individualized knee designs.
Research suggests that adolescent girls who set high standards for themselves may be at risk of developing eating disorders like anorexia. Girls with bulimic tendencies and symptoms of depression are more likely to develop a full-blown disorder if they report these symptoms.
A study by Dr. Scott Tomar found that men using snuff were more than twice as likely to switch to cigarettes than vice versa, with 40% of former snuff users continuing or starting smoking. The study also linked snuff use to increased cancer risk and other health problems.
A University of Florida study found that college-age men were more prone to excessive exercise and related negative effects compared to women. Men who exercised for physical and mental well-being benefits were more likely to become dependent on working out.
Scientists have developed a new genetic screening technique that narrows the pool of candidate genes from thousands to fewer than 100, potentially speeding up the search for genes responsible for inherited traits. The method combines two established techniques and has been tested on fruit flies, with promising results.
Researchers discovered that the Tryptophan cage protein, composed of 20 amino acids, folds into its three-dimensional shape at an unprecedented rate. The protein achieves this in just four-millionths of a second, beating any other protein by about four times.
Researchers have made significant progress on a new approach to batteries inspired by nanotechnology, which could power miniature devices and enhance portable electronics. The nano-battery approach seeks to replace traditional batteries with particles measured in billionths of a meter, potentially enhancing power storage and production.
Scientists discovered well-preserved carbon dioxide and other compounds in deep-sea basalt, providing a rare glimpse into the Earth's mantle composition. This data may help determine the rate at which carbon dioxide is supplied to the atmosphere through volcanoes.
Researchers at the University of Florida have demonstrated a novel approach to overcoming gene therapy hurdles by attaching viruses to tiny manufactured balls coated with iron oxide. The microspheres can be targeted using magnets, allowing for more efficient delivery of corrective genes to specific organs or tissues.
A University of Florida-led study examines the effects of wildlife corridors on plant pollination and seed dispersal. The findings suggest that corridors encourage the movement of plants and animals, improving ecosystem health. The large-scale experiment provides valuable insights into the benefits of wildlife corridors.