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COVID-19 human challenge study reveals more insights into how virus spreads
New analysis shows how the SARS-CoV-2 virus spreads from the nose to the air and surfaces in the immediate surroundings. The findings are the second batch of results to come from the COVID-19 Human Challenge Programme , led by Imperial College London and partners*, and provide granular insights into how people infected with SARS-CoV-2 spread the virus to their immediate surroundings.
New analysis shows how the SARS-CoV-2 virus spreads from the nose to the air and surfaces in the immediate surroundings. The findings are the second batch of results to come from the COVID-19 Human Challenge Programme , led by Imperial College London and partners*, and provide granular insights into how people infected with SARS-CoV-2 spread the virus to their immediate surroundings.
Flood sandstones and leaf-led design: News from the College
Here's a batch of fresh news and announcements from across Imperial. From research into using sandstones to calculate ancient river flood events , to a project on the design principles of plant leaf structures , here is some quick-read news from across the College. How floods formed Welsh sandstones Researchers in the Department of Earth Science and Engineering have shown how it is possible to calculate the magnitudes and durations of ancient river flood events, using Welsh sandstones formed 300 million years ago.
Here's a batch of fresh news and announcements from across Imperial. From research into using sandstones to calculate ancient river flood events , to a project on the design principles of plant leaf structures , here is some quick-read news from across the College. How floods formed Welsh sandstones Researchers in the Department of Earth Science and Engineering have shown how it is possible to calculate the magnitudes and durations of ancient river flood events, using Welsh sandstones formed 300 million years ago.
Alcohol consumption increases the risks of over 60 diseases
Alcohol consumption increases the risks of over 60 diseases in Chinese men, including many diseases not previously linked to alcohol, according to a new study by researchers from Oxford Population Health and Peking University, published in Nature Medicine . Alcohol consumption is estimated to be responsible for about 3 million deaths worldwide each year, and it is increasing in many lowand middle-income countries such as China.
Alcohol consumption increases the risks of over 60 diseases in Chinese men, including many diseases not previously linked to alcohol, according to a new study by researchers from Oxford Population Health and Peking University, published in Nature Medicine . Alcohol consumption is estimated to be responsible for about 3 million deaths worldwide each year, and it is increasing in many lowand middle-income countries such as China.
Lesbian, gay and bisexual (LGB) people are more than twice as likely than their straight peers to experience suicidal thoughts or self-harming behaviours, finds a new study led by UCL researchers. The study, published in Social Psychiatry and Psychiatric Epidemiology , is the first ever to analyse nationally representative data on sexual orientation and suicidality in England whilst being able to compare individual sexual minority groups.
A global observational study co-led by UCL, which involved more than 3,200 newborn babies suffering from sepsis in 19 hospitals in 11 countries, has shown that many newborns are dying because the antibiotics used to treat sepsis are losing their effectiveness. The study, conducted from 2018 to 2020, found there was high mortality among infants with culture-positive* sepsis (almost 1 in 5 across the hospital sites), and a significant burden of antibiotic resistance.
The Campi Flegrei volcano in southern Italy has become weaker and more prone to rupturing, making an eruption more likely, according to a new study by researchers at UCL and Italy's National Research Institute for Geophysics and Volcanology (INGV). The volcano, which last erupted in 1538, has been restless for more than 70 years, with two-year spikes of unrest in the 1950s, 1970s and 1980s, and a slower phase of unrest over the last decade.
The Hardouyn Hours, a jewelled fifteenth-century prayer book in Trinity College Library belonged to Thomas Cromwell, chief minister to King Henry VIII, new research has found. The most exciting Cromwell discovery in a generation - if not more. Tracy Borman Hever Castle curator, Alison Palmer, recognised the bejewelled, silver gilt binding of Trinity's Book of Hours from the famous portrait of Thomas Cromwell painted by Hans Holbein the Younger in 1532-3, which hangs in the Frick Collection in New York.
The Campi Flegrei volcano in southern Italy has become weaker and more prone to rupturing, making an eruption more likely, according to a new study by researchers at UCL and Italy's National Research Institute for Geophysics and Volcanology (INGV). The volcano, which last erupted in 1538, has been restless for more than 70 years, with two-year spikes of unrest in the 1950s, 1970s and 1980s, and a slower phase of unrest over the last decade.
Scientists from across UCL, Great Ormond Street Hospital and the University of Padova have shown how 3D printing can be achieved inside 'mini-organs' growing in hydrogels, which could help better understand how cancer spreads through different tissues. The new technique can help control the shape and activity of the mini-organs, and even force tissue to grow into 'moulds'.
University of Bath study explores risk aversion and optimism Women are less willing to take risks than men because they are more sensitive to the pain of any losses they might incur than any gains they might make, new research from the University of Bath School of Management shows. Published in the British Psychological Society's British Journal of Psychology, the study Gender differences in optimism, loss aversion and attitudes toward risk" - also finds that men are -significantly- more optimistic than women, making them more willing to take risks.
Weather projections for the year 2080 highlight the stark reality of likely future heatwaves UK and China research team creates detailed hour-by-hour, week-long example weather forecasts for the year 2080 The realistic, sophisticated predictions show that life threatening heatwaves will become common The week-long predictions are designed to aid preparedness of buildings and infrastructure, but also present a new tool for illustrating climate ch
A study of the DNA of more than 55,000 people worldwide has shed light on how we maintain healthy blood sugar levels after we have eaten, with implications for our understanding of how the process goes wrong in type 2 diabetes. What's exciting about this is that it shows how we can go from large scale genetic studies to understanding fundamental mechanisms of how our bodies work Alice Williamson The findings, published today in Nature Genetics , could help inform future treatments of type 2 diabetes, which affects around 4 million people in the UK and over 460 million people worldwide.
New research has shown genes linked with a longer life are less active in the muscles of older men who are overweight or living with obesity. Obesity is a problem affecting all age groups that is now common in older people - in the UK, 81 per cent of those aged 65-74 are now overweight or living with obesity.
Getting the right staffing mix helps reduce hospital deaths
A new study by the University of Southampton has found that health managers should consider the levels of a range of staff, beyond just doctors and nurses, when assessing patient safety. Research by the University's School of Heath Sciences shows hospitals with higher levels of allied healthcare professional (AHP) staff, such as physiotherapists, radiographers, dieticians and occupational therapists, report significantly lower mortality rates.
A new study by the University of Southampton has found that health managers should consider the levels of a range of staff, beyond just doctors and nurses, when assessing patient safety. Research by the University's School of Heath Sciences shows hospitals with higher levels of allied healthcare professional (AHP) staff, such as physiotherapists, radiographers, dieticians and occupational therapists, report significantly lower mortality rates.
Why we’re searching for the evolutionary origins of masturbation - and the results so far
Dr Matilda Brindle (UCL Anthropology) shares her new study in The Conversation on the evolutionary origins and advantages of auto sexual behaviour across the animal kingdom. "Spanking the monkey", "petting the poodle" and "pulling the python": all fitting euphemisms for masturbation, and closer to the truth than you might imagine.
Dr Matilda Brindle (UCL Anthropology) shares her new study in The Conversation on the evolutionary origins and advantages of auto sexual behaviour across the animal kingdom. "Spanking the monkey", "petting the poodle" and "pulling the python": all fitting euphemisms for masturbation, and closer to the truth than you might imagine.
Long Covid can impact fatigue and quality of life worse than some cancers
Fatigue is the symptom that most significantly impacts the daily lives of long Covid patients, and can affect quality of life more than some cancers, finds a new study led by researchers at UCL and the University of Exeter. The research, published in BMJ Open and funded by the National Institute for Health and Care Research (NIHR), examines the impact of long Covid on the lives of over 3,750 patients who were referred to a long Covid clinic and used a digital app as part of their NHS treatment for the condition.
Fatigue is the symptom that most significantly impacts the daily lives of long Covid patients, and can affect quality of life more than some cancers, finds a new study led by researchers at UCL and the University of Exeter. The research, published in BMJ Open and funded by the National Institute for Health and Care Research (NIHR), examines the impact of long Covid on the lives of over 3,750 patients who were referred to a long Covid clinic and used a digital app as part of their NHS treatment for the condition.
University of Glasgow contributes to ’game-changing’ new study on electric batteries
A researcher from the James Watt School of Engineering is a co-author of a new study which could significantly improve future generations of electric vehicle (EV) batteries. Dr Guanchen Li contributed to the research, which is led by the University of Oxford and published in Nature . Using advanced imaging techniques, the researchers revealed mechanisms which cause lithium metal solid-state batteries (Li-SSBs) to fail.
A researcher from the James Watt School of Engineering is a co-author of a new study which could significantly improve future generations of electric vehicle (EV) batteries. Dr Guanchen Li contributed to the research, which is led by the University of Oxford and published in Nature . Using advanced imaging techniques, the researchers revealed mechanisms which cause lithium metal solid-state batteries (Li-SSBs) to fail.
Fears about the future of the planet will impact all of us - it’s how we act on them that matters
Eco-distress is rising around the world, but a new article in the journal Nature by psychologists suggests this could be a positive catalyst for action. More and more people are experiencing -eco-distress existential fears about the future of the planet in view of increased extreme weather events and ecological loss.
Eco-distress is rising around the world, but a new article in the journal Nature by psychologists suggests this could be a positive catalyst for action. More and more people are experiencing -eco-distress existential fears about the future of the planet in view of increased extreme weather events and ecological loss.
Low traffic neighbourhoods in London cut daily driving among residents by 1.3km
Residents in Lambeth started driving less once their area became a low traffic neighbourhood relative to those living in surrounding areas. This is according to a new study of the London borough of Lambeth, which found that annual driving by residents living in four new LTNs introduced in 2020 decreased by 6% in the two years since their introduction compared to other control areas.
Residents in Lambeth started driving less once their area became a low traffic neighbourhood relative to those living in surrounding areas. This is according to a new study of the London borough of Lambeth, which found that annual driving by residents living in four new LTNs introduced in 2020 decreased by 6% in the two years since their introduction compared to other control areas.
Three men who had heart failure caused by the build-up of sticky, toxic proteins are now free of symptoms after their condition spontaneously reversed in an unprecedented case described by a team at UCL and the Royal Free Hospital. The condition, a form of amyloidosis affecting the heart, is progressive and has until now been seen as irreversible, with half of patients dying within four years of diagnosis.
