Scientists used high-speed imaging to study droplet interactions, revealing complex behavior and surface jet formation. The findings have implications for 3D printing, where precise chemical deposition is crucial for creating complex structures.
A study by University of Leeds researchers found high levels of non-disclosure due to refusal, partial refusal, or non-response to FOI requests. The current FOI Act is deemed unfit for purpose, with only 24% of requests resulting in full disclosure, and many authorities failing to respond within the statutory 20-day period.
A breakthrough in controlling terahertz quantum cascade lasers enables the transmission of data at rates of 100 gigabits per second. The innovation uses acoustic waves to modulate the lasers, overcoming previous limitations and paving the way for ultra-fast wireless links and satellite communications.
Researchers found that secondary forest cutting has increased, but deforestation of primary forests remained stable. Secondary forests now account for 72% of overall forest loss in the Brazilian Amazon.
A skin cream used to treat warts and skin cancer has been found to prevent infection from viral diseases like Zika and dengue when applied after a mosquito bite. The cream works by activating the skin's immune response, preventing the virus from spreading throughout the body.
Researchers at University of Leeds and Procter & Gamble found that shorter, cooler washes can significantly extend garment lifespan and reduce microfiber release by up to 52%. This reduces environmental impact, as microfibers contribute to ocean pollution.
A recent study found that fewer than two in every 100 packed lunches meet nutritional standards, with an increase in vegetables and a decrease in sugary food. The researchers argue that the Government should make fresh vegetables freely available in schools and that the food industry should develop healthier options.
A study by the University of Leeds found a 13% decrease in total sugar content in UK yogurts over two years. However, experts warn that yogurt is still not a straightforward choice for consumers looking for healthy foods due to hidden sugars and added sweeteners.
A new national study found that walking and cycling to work were associated with a significant reduction in heart attacks. For women who walked to work, there was an associated 1.7% reduction in heart attacks the following year, while men who cycled to work experienced the same decrease.
A study published in Science reveals that the three major oxygenation events on Earth occurred spontaneously due to feedbacks between the global phosphorus, carbon, and oxygen cycles. This new theory drastically increases the possibility of high-oxygen worlds existing elsewhere, making intelligent life more common.
The Greenland ice sheet has lost 3.8 trillion tonnes of ice since 1992, with the rate of ice loss increasing seven-fold over three decades. The study's findings show that the ice sheet is tracking the IPCC's high-end climate warming scenario, predicting 40 million people will be exposed to coastal flooding by 2100.
A growing digital connection to wildlife is crucial for securing broad public support for wildlife protection, according to a new study. Digital innovations such as fitness apps, live feeds, and virtual reality experiences are changing cultural relationships with wildlife.
Researchers unveil molecular mechanisms governing saliva's lubrication properties, resolving distinct roles played by mucin- and non-mucinous proteins. Hydrated mucin forms a mesh-like nano-reservoir trapping water molecules, while positively-charged small molecular proteins aid boundary lubrication.
A new study from the University of Leeds found that students who rarely ate breakfast on school days achieved lower GCSE grades. Students who frequently ate breakfast scored an average of nearly two grades higher than those who rarely did.
Research found that colonoscopy accuracy has improved overall in England, but variation between providers remains. The study suggests that some independent providers have higher rates of missed cancers compared to NHS providers.
A recent study published in Nature Ecology & Evolution found that Amazon forests with the greatest evolutionary diversity are the most productive. The research team analyzed long-term records from 90 plots and DNA sequence data to investigate the links between forest growth rates and diversity.
Computer scientists at the University of Leeds are developing a robotic autonomy system that combines automated planning with reinforcement learning. The robot learns to plan sequences of moves to reach objects in cluttered spaces, generalizing its abilities to new tasks.
New research reveals that antibiotic-resistant bacteria carry dormant genes that can quickly become active, making them resistant to treatment. This study highlights the complexity of the fight against superbugs and the need for improved screening processes.
A study by University of Leeds researchers found that introducing fungi to wheat can boost nutrient uptake and potentially lead to new, climate-resilient crop varieties. The partnership between wheat and soil fungi could help reduce the use of fertilizers, a major contributor to global carbon emissions.
Researchers found that nearly half of the study sites are the driest they have been for the last 1,000 years, with cutting, drainage, burning, and grazing contributing to peatland drying. The combined pressure of climate change and human impacts threatens these critical carbon-storing ecosystems.
A novel approach to tackle superbugs has been discovered using nanocapsules made of natural ingredients, which can prevent bacteria from attaching to stomach cells. The research aims to reduce antibiotic-resistant strains and is a potential preventative measure.
Researchers develop technique to trick bacteria into revealing hundreds of holes in their cell walls, making them vulnerable to drugs. This could lead to more effective or antibiotic-free treatments that target these pores.
Researchers developed three new models to quantify the impact of transport links on property value in the North of England, finding a premium for ease of access to employment, with rail adding 14% to home value. The study also identified other factors contributing to property value, including access to local facilities and parks.
Astronomers have discovered a rare form of carbon monoxide in the dust and gas disc around a young star, revealing it to be much heavier than previously thought. This finding provides new insights into the formation of planets and challenges existing theories about planetary system formation.
A recent study by the University of Leeds found that high-tech air mattresses provide only minimal gains in preventing pressure ulcers compared to specialist foam mattresses. The study involved over 2000 patients and showed that the benefits were mostly limited to those who were completely immobile, confused, or had nutritional deficits.
A new study comparing heart attack care in Sweden and the UK found that patients in Sweden had lower mortality rates for both STEMI and NSTEMI forms of heart attacks. The results suggest improved outcomes due to increased use of invasive treatments and recommended medications in Sweden.
A new study published in Frontiers found that Amazon deforestation causes local climates to warm, particularly in areas with severe tree cover loss. Intact forests maintained more climate stability, while disturbed forests experienced larger temperature increases during dry periods.
Research found that children born prematurely in summer months are more likely to experience significant educational setbacks after their first year of school. Extra support for these children, such as tailored advice and learning resources, is recommended by the study's authors.
A new study found that nearly half of patients with UTIs were not tested for the infection, leading to unnecessary antibiotic prescriptions and increased risk of antibiotic resistance. The researchers argue that doctors need access to rapid diagnostics tests to accurately diagnose and treat UTIs.
Researchers at the University of Leeds have created a new form of gold that is just two atoms thick, making it the thinnest unsupported gold ever created. The ultra-thin gold material has been shown to be 10 times more efficient as a catalytic substrate than traditional gold nanoparticles.
A new study at the University of Leeds suggests that transcutaneous vagus nerve stimulation (tVNS) may help slow down an important effect associated with ageing. The therapy, which delivers a small electrical current to the ear, has been shown to improve physiological and wellbeing outcomes in over-55s.
A new study finds that fossil fuels' ratios of extracted energy to produced energy are lower than previously thought, especially at the finished fuel stage. The study warns that declining EROI may lead to a 'net energy cliff', where available energy declines rapidly.
A new report highlights edible insects as a viable option for meeting growing global demand for food in a sustainable way. The benefits of increasing insect consumption have been explored, but technological and processing approaches are needed to overcome commercialization barriers.
A miniature robot, called Sonopill, has been developed to guide a tiny robotic capsule inside the colon for micro-ultrasound imaging. This technology has the potential to replace invasive endoscopic examinations and detect cancer at an early stage.
Researchers at the University of Leeds have identified a new internal regulator that helps control the body's response to fight infection. The discovery has the potential to help find new drugs to tackle autoimmune diseases, such as lupus and scleroderma, by suppressing the immune system.
Researchers reconstructed past moisture conditions and vegetation histories to understand how Arctic wetlands have responded to warming temperatures over the last century. The study found that under certain conditions, Arctic wetlands may transition into peatlands, creating new natural carbon storage systems.
Researchers from the University of Leeds found that Antarctica's ice sheet has thinned by up to 122 meters in places, with rapid changes occurring in West Antarctica. The team tracked changes in snow and ice cover using satellite altimeter measurements and a regional climate model.
A recent study has discovered a significant correlation between surges in oxygen levels and bursts in animal evolution and biodiversity during the Cambrian explosion. The research, published in Nature Geoscience, suggests that oxygen content in the atmosphere was a major controlling factor in animal evolution.
A new research project is harnessing diverse disciplines to examine the relationship between disability and technology, aiming to produce new ideas about how disability is seen in a world of artificial intelligence and robotics. The project will also create new technologies that can be used by people with disabilities today.
A study of 43,000 people who died in England found that only 10% of non-cancer patients received palliative care at home, compared to 66% of cancer patients. Patients who accessed palliative care at home experienced better pain relief, with 66% experiencing good pain relief, similar to those receiving care in a hospice.
A major international collaboration aims to improve weather forecasting across Africa, with a focus on reducing the impact of severe weather events. The project seeks to build confidence between forecasters and users by developing new computer models and satellite methods.
Women with undiagnosed gestational diabetes are at a significantly increased risk of stillbirth, according to new research. The study found that the risk of stillbirth was over four times higher in women who developed signs of gestational diabetes but were not diagnosed, highlighting the importance of proper screening and diagnosis.
A new study finds that Inuit communities' regional knowledge and travel skills have helped reduce the effects of Arctic climate change on trail access. Despite significant changes in climate-related conditions, overall trail access has changed by only one or two days over the past 30 years.
Astronomers have discovered a binary star system with PDS 27 and its companion just 4.5 billion km apart, making them the closest high-mass young stellar objects in binaries resolved to date. This discovery provides a valuable laboratory to test theories on high mass binary star formation.
A new study by the University of Leeds found a positive association between fruit and vegetable consumption and self-reported mental well-being in the UK population. Consuming an extra portion of fruits and vegetables daily could have a significant impact on mental health, equivalent to 8 extra days of walking.
A randomised controlled trial involving over 2,700 couples found that the new IVF technique PICSI did not significantly improve success rates for male infertility, with a success rate of around one in four couples. However, it did reduce miscarriages by 39% compared to standard ICSI treatment.
New research demonstrates effective alternatives to harmful fluorochemicals used in durable water repellents, providing excellent rain protection and long-term ecological benefits. The study shows that non-fluorinated alternatives are a viable option for all cases where stain repellency is not essential.
Astronomers have discovered two stars, MM 1a and MM 1b, orbiting each other in the young star system. The team used ALMA to image the surrounding gas and dust discs, revealing a massive companion star with a mass ratio of 80:1.
A team of researchers has developed a novel pharmaceutical formulation to administer triclabendazole, an anti-parasitic drug used to treat flatworm infections. The new nanocapsule formulation produces capsules less than one micron in size and is 100 times more soluble than its current tablet form.
Researchers have discovered a new non-porous material with unique 'auxetic' stretching properties, allowing it to thicken when stretched. This discovery has significant benefits for the development of products with wide range applications, including body armour, architecture and medical equipment.