Scientists at the University of Southampton have created a new technique called multicolour RGB tracking to mark individual brain cells. This approach allows researchers to color-code and distinguish between cells that were previously indistinguishable.
Scientists from the University of Southampton have developed a novel approach to generate spectrally-efficient modulation format signals using direct current modulated lasers. This innovation avoids costly external modulator schemes, reducing power consumption and increasing efficiency.
Researchers have solved the mystery of the theta aurora by studying data from the European Space Agency's Cluster and NASA's IMAGE satellites. The study found that the plasma trapping mechanism is responsible for the phenomenon, which occurs when the interplanetary magnetic field points northwards.
Researchers at the University of Southampton have found that a specific form of antibody, IgG2B, is more effective at stimulating cancer immunity than others. By engineering antibodies into a locked B structure, they aim to create stronger immune stimulators for cancer patients.
Researchers at the University of Southampton have identified a genetic variation in the ERAP1 enzyme that increases an individual's susceptibility to Ankylosing Spondylitis. Genetic testing for this variation may enable earlier diagnosis and improved management of the condition.
A study combining data from 12 British studies found that men are stronger than women after adolescence, but both reach peak strength in their thirties before weakening with age. The research provides reference charts for grip strength at different ages, aiding the identification of weak grip strength and potential health risks.
A new study attributes the global 'warming hiatus' to increased oceanic heat drawdown, particularly in the equatorial Pacific, North Atlantic, and Southern Ocean basins. The research reveals distinct mechanisms for each region, improving climate models' projections of future temperature changes.
A recent study by University of Southampton researchers found that ancient marine algae, such as coccolithophores, experienced reduced growth and skeletal structure changes in response to climate warming and ocean acidification during the Paleocene Eocene Thermal Maximum (PETM). The research provides a long-term perspective on the impa...
A team of scientists has developed a new way to measure precise distances to galaxies tens of millions of light years away, using the W. M. Keck Observatory. By measuring the physical size of a dusty ring around supermassive black holes, they calculated the distance to the galaxy NGC 4151 with only 10% uncertainty. This method has the ...
Research from the University of Southampton shows that identifying deafness early can significantly improve teenagers' reading development. The study found that children who were screened for hearing impairment at birth had better language skills and reading abilities than those not screened.
Researchers from the University of Southampton have developed a new technique, Ultrafast photomodulation spectroscopy (UPMS), to help produce more reliable and robust next-generation photonic chips. This method uses ultraviolet laser pulses to change the refractive index of silicon in a tiny area on the chip.
More than 70% of women who have had breast cancer experience menopausal problems, including hot flushes that can persist for over five years and affect daily life. The study found that clinicians often underestimate the severity of these symptoms, with only 10-30% of patients experiencing severe hot flushes.
A study by the University of Southampton found that women are less likely to apply for economics degrees due to a lack of A-level maths, resulting in an underrepresentation of women in the field. Despite having better grades in maths than male applicants, female students are still less likely to enroll in economics courses.
A study by an international team has shown that anonymous mobile phone call record data can be as accurate as traditional census-based maps. The findings have significant implications for infrastructure and emergency planners, particularly in low-income countries where recent population density information is often scarce.
Researchers have designed a new experiment to test the foundations of quantum mechanics at large scales. They plan to achieve macroscopic high-mass superpositions by using a levitated silicon nanoparticle in an interferometer setup.
Researchers from the University of Southampton have discovered that feather shafts exhibit varying layer thickness and orientation according to flight style. This finding challenges previous assumptions about feather morphology and opens doors for innovative engineering applications.
Scientists at the University of Southampton have identified key characteristics that enhance a nanoparticle's ability to penetrate skin. Researchers found that positively charged nanorod-shaped nanoparticles are up to ten times more effective in penetrating skin than others, with cell penetrating peptides further enhancing penetration.
Researchers at University of Southampton demonstrate a breakthrough technique that enables silicon detectors for telecommunications, promising significant advances in photonics. The technique uses laser-crystallised silicon photonic devices to overcome challenges of using silicon in data communications.
Researchers have identified a novel source of stem cells in the corneal limbus that can be directed to behave like photoreceptor cells, potentially treating conditions like age-related macular degeneration. These cells can also be cultured from older eyes and may offer a promising approach for new treatments.
The Global AgeWatch Index highlights disparities in the wellbeing of over-60s worldwide, with Norway and Sweden leading the top five. Many countries, particularly in low-income regions, face challenges in providing adequate support for their aging populations.
Researchers at the University of Southampton have developed a methodology to measure a region's 'health' by balancing social and environmental factors. The tool helps identify critical limits beyond which regions risk ecological and social collapse, providing crucial data for decision-makers.
A new study found that global sea levels rose at rates of up to 5.5 meters per century at the end of each of the last five ice-age cycles. The research provides a detailed record of sea-level variability over 500,000 years.
Researchers from the University of Southampton's Optoelectronics Research Centre have grown a new material, molybdenum di-sulphide (MoS2), with properties similar to graphene. This development expands the potential applications of MoS2 for nanoelectronic and optoelectronic devices.
A survey of over 30,000 European nurses found that extended shifts and overtime lead to lower standards of care, safety, and missed necessary patient care. Nurses working long shifts are 30% more likely to report poor quality of care compared to those working traditional eight-hour shifts.
The Great Barrier Reef is an effective wave absorber, driving currents that transport nutrients and larvae. Wave reduction also has implications for shoreline stability. The reef's porosity varies by location, influencing wave height reduction.
A study published in the Journal of Clinical Pathology suggests that adding a wild berry extract to chemotherapy cycles may improve treatment outcomes for pancreatic cancer. The researchers found that the extract induced cell death and boosted the effectiveness of the conventional drug gemcitabine.
Research by University of Southampton finds improved midwifery services lead to virtuous cycle of increased demand, deployment of more midwives, better services, and improved outcomes. The study's findings highlight the crucial role of initial investment, women's demand for care, and health professionals in driving this cycle.
Researchers found that crowdsourcing openness makes it susceptible to malicious behavior, including sabotaging progress and submitting misinformation. The study published in Journal of the Royal Society Interface highlights the need for effective deterrents against attackers.
The Healthy Mind app, launched by the University of Southampton, aims to relieve stress using nine tools and intelligent notification scheduling. The app will monitor user data to determine the best time for notifications, increasing the chance that they are received and used to manage stress.
A new study reveals that the sea-level around Antarctica's coast has risen by 2cm more than the global average of 6cm due to fresh water from melting glaciers. This excess freshwater reduces ocean salinity and is corroborated by ship-based studies.
Coastal regions face both climate-driven and non-climatic changes, requiring an integrated approach to management. Long-term adaptation can reduce impacts, but further research is needed to understand which areas can adapt and which cannot.
Two new vaccines have been shown to prevent the transmission of meningitis bacteria from person to person, reducing carriage rates by up to 39% and 20-30%. This discovery could provide a degree of herd protection against meningitis if implemented in a campaign.
New research by the University of Southampton suggests that air traffic growth rates will surpass carbon reduction efforts unless demand is substantially reduced. To achieve emission reductions, ticket prices must rise by at least 1.4% annually.
A new study finds that a Minimum Unit Price (MUP) policy would have a significant impact on heavy drinkers with cirrhosis, while leaving low-risk moderate drinkers unaffected. The policy targets the cheapest booze and heaviest drinkers, reducing their risk of liver deaths by 200 times.
Scientists have reconstructed a detailed family tree of dinosaurs and their bird descendants, revealing that theropod dinosaurs gave rise to modern birds by shrinking and adapting. The study found that these avian ancestors evolved feathers, wishbones, and wings four times faster than other dinosaurs.
New research identifies high-priority conservation areas in Europe due to climate change, with only 4% of land area offering refuge for species. The study highlights the need for targeted conservation efforts in human-dominated landscapes.
Researchers at University of Southampton found a link between increasing temperatures and reduced wheat yield in India. Warmer nighttime temperatures had the most significant impact on crop yield, highlighting the vulnerability of Indian wheat production to climate change.
A new study found that turbulent mixing in the deep waters of the Southern Ocean varies with surface eddy strength and possibly wind speeds, impacting global ocean circulation and climate. This insight will enable scientists to build better computer models predicting future climate change.
Researchers found rainwater can penetrate deep into the Earth's ductile crust, weakening rocks and initiating earthquakes. This discovery has significant implications for understanding earthquakes and the generation of valuable mineral deposits.
Researchers identified 17 auditory tasks, such as grid references and enemy movement detection, to assess hearing fitness. The study aims to develop a new auditory fitness test and provide insights into the challenges faced by frontline soldiers.
Research reveals one in three severely affected adults with ME in England have no access to local specialist services. Specialist adult ME/CFS services in the NHS provide little to no service to severely affected patients due to lack of funding, leaving them housebound and dependent on carers.
New research highlights the erosion of building materials including stone, concrete and steel due to mix of pollutants and organic chemicals in green spaces. Experts recommend investing in green spaces to reduce greenhouse gases, cut pollution exposure and improve mental health benefits.
Research by the University of Southampton found that public sector workers are more likely to volunteer due to higher education levels, but once compared like-for-like, there is no significant difference. However, public sector workers in education are more likely to volunteer than those in private sector jobs.
Researchers have discovered a new quantum mechanism that triggers the emission of tunable light at terahertz frequencies, enabling unprecedented efficiency. This breakthrough uses asymmetric 2D nanostructures to enhance light emission in a challenging spectral range.
A self-repairing mechanism known as neurogenesis partially counteracts neuronal loss in neurodegenerative diseases. Newborn neurons generated in the dentate gyrus integrate into brain circuitry, maintaining some functions at early stages of disease progression.
Scientists have successfully 'caged' water molecules to observe the change in orientation of hydrogen atoms, transforming water from one form to another. By cooling the trapped molecules, researchers can track the percentages of ortho and para isomers at different temperatures.
A new device can collect and detect Listeria monocytogenes on food industry surfaces in just three to four hours, a significant improvement over current methods that take days. The sensor uses compressed air and water to remove cells before detecting them with an antibody, producing a fluorescent signal.
Over the last 30,000 years, three species of penguins - Chinstrap, Adélie, and southern Gentoo penguins - increased in numbers as Antarctica warmed. However, recent declines in some populations suggest ice is now retreating too far or too fast.
Researchers at University of Southampton have developed a new hybrid energy transfer system that mimics the processes responsible for photosynthesis. The system enables efficient energy transfer over long distances, with potential applications in optoelectronic devices and synthetic systems.
Researchers at the University of Southampton are using fruit flies to study the internal circadian rhythms that control sleep, blood pressure, and metabolic rate. The findings could provide valuable insights into medical conditions and even help understand jet lag and temperature response mechanisms.