news

« BACK

OXFORD


Results 181 - 200 of 1428.
« Previous 1 ... 6 7 8 9 10 11 12 13 14 ... 72 Next »


Computer Science - 30.06.2022
The hawk has landed: braking mid-air to prioritise safety over energy or speed
New research from the Oxford Flight Group using computer simulations and Hollywood-style motion capture shows how birds optimise their landing manoeuvres for an accurate descent. Researchers at the University of Oxford have found that hawks control their flight to ensure the safest landing conditions when perching, even if it takes longer and more energy to do so.

Earth Sciences - Astronomy & Space - 29.06.2022
University of Oxford throws open its doors to prospective students
University of Oxford throws open its doors to prospective students
The eruption of Hunga Tonga-Hunga Ha'apai on 15 January 2022 created waves that reverberated around the earth and reached 100km into the ionosphere. The eruption of the Hunga Tonga-Hunga Ha'apai submarine volcano in January 2022 was one of the most explosive volcanic events of the modern era, a new study has confirmed.

Computer Science - Materials Science - 16.06.2022
World's first ultra-fast photonic computing processor using polarisation
World’s first ultra-fast photonic computing processor using polarisation
New research uses multiple polarisation channels to carry out parallel processing - enhancing computing density by several orders over conventional electronic chips. In a paper published in Science Advances , researchers at the University of Oxford have developed a method using the polarisation of light to maximise information storage density and computing performance using nanowires.

Life Sciences - 15.06.2022
Discovery of gene involved in chronic pain creates new treatment target
Discovery of gene involved in chronic pain creates new treatment target
Oxford researchers have discovered a gene that regulates pain sensitisation by amplifying pain signals within the spinal cord, helping them to understand an important mechanism underlying chronic pain in humans and providing a new treatment target. Chronic pain is a common issue affecting millions of people worldwide, but why some people are more prone to it and what factors lead to chronic pain are not fully understood.

Physics - 08.06.2022
Gravity-defying spike waves rewrite the rule book
Gravity-defying spike waves rewrite the rule book
Researchers studying wave breaking have found that axisymmetric 'spike waves' can far exceed limits that were previously thought to dictate the maximum height of ocean waves. In a new study on ocean wave breaking, researchers have demonstrated that the breaking behaviour of axisymmetric 'spike waves' is quite different to the long-established theories on the breaking of travelling waves.

Environment - 01.06.2022
Dynamic soaring isn't just for albatrosses
Dynamic soaring isn’t just for albatrosses
A new study shows how small seabirds have mastered the art of working smarter not harder when soaring at sea. The new study published today in Science Advances proves it isn't just albatrosses that perform the aerial acrobatics needed for dynamic soaring on the windy open ocean. The research shows that sleek seabirds called Manx shearwater perform the same feat of flight in the seas around the UK.

Innovation - 31.05.2022
Long-distance collaboration makes scientific breakthroughs more likely
Since 2010 scientific papers written by remote collaborators are more likely to contain breakthroughs than single-location papers. This follows vast improvements in tools like Zoom (2012), Google Drive (2011) and Slack (2013). In an analysis of data for over ten million research teams, across eleven academic fields from 1961 to 2020, a new working paper from the Oxford Martin Programme on the Future of Work has determined that over the past decade remote collaboration between academic teams has led to more scientific breakthroughs.

Astronomy & Space - Earth Sciences - 31.05.2022
Scientists explain why Uranus and Neptune are different colours
Scientists explain why Uranus and Neptune are different colours
Layers of haze particles are responsible for the different blue hues of the ice giants Neptune and Uranus. Neptune and Uranus have much in common - they have similar masses, sizes, and atmospheric compositions - yet Neptune looks distinctly bluer than its planetary neighbour Uranus. New research led by Professor Patrick Irwin, Department of Physics , University of Oxford suggests that a layer of haze that exists on both planets is behind the different hues of blue.

Pharmacology - Health - 26.05.2022
Common drug-resistant superbug develops fast resistance to 'last resort' antibiotic
Common drug-resistant superbug develops fast resistance to ’last resort’ antibiotic
New research has found that Pseudomonas bacterium develops resistance much faster than usual to a common 'last-resort' antibiotic. A study published today in Cell Reports reveals how populations of a bacterium called Pseudomonas respond to being treated with Colistin, a 'last resort' antibiotic for patients who have developed multi-drug resistant infections.

Health - Pharmacology - 24.05.2022
Population-scale study highlights ongoing risk of COVID-19 in some cancer patients despite vaccination
Population-scale study highlights ongoing risk of COVID-19 in some cancer patients despite vaccination
The UK Coronavirus Cancer Evaluation Project has delivered the world's largest analysis of the effect of COVID-19 vaccination on people with cancer.

Health - Pharmacology - 19.05.2022
New reporting guidelines developed to improve AI in healthcare settings
New reporting guidelines, jointly published and the BMJ by Oxford researchers, will ensure that early studies on using Artificial Intelligence (AI) to treat real patients will give researchers the information needed to develop AI systems safely and effectively. Artificial Intelligence in medicine has shown promising results in numerous simulation studies, but very few AI systems have yet been used in patient care.

Life Sciences - Paleontology - 24.03.2022
Giant predatory dinosaurs could hunt underwater
Giant predatory dinosaurs could hunt underwater
A new study published in Nature reveals that Spinosaurus, among the largest carnivorous dinosaurs ever discovered, could hunt underwater. New research by a multi-institution team including the Field Museum of Natural History, Chicago, the University of Oxford and the University of Cambridge used X-ray imaging of fossilised bones to analyse bone density.

Health - Life Sciences - 07.03.2022
Brain regions related to smell show decline following mild COVID-19
Brain regions related to smell show decline following mild COVID-19
Researchers from the University of Oxford have used data from UK Biobank participants to look at changes to the brain on average 4.5 months after mild SARS-CoV-2 infection. This new insight into the damaging effects of COVID-19 will contribute to our overall understanding of how the disease spreads through the central nervous system.

Environment - Life Sciences - 04.03.2022
Large mammals can help climate change mitigation and adaptation
Large mammals can help climate change mitigation and adaptation
A new study investigates whether protecting and restoring large animal wildlife can help to support climate change goals. When it comes to helping mitigate the effects of climate change by absorbing carbon, flora rather than fauna usually comes to mind. A new study published in Current Biology now explores the role of large wild animals in restoring ecosystems and battling climate change.

Environment - Agronomy & Food Science - 02.03.2022
The hidden footprint of low-carbon indoor farming
A new study challenges the universal land-saving claims of vertical farming, finding that there is no one size fits all approach for land use, food security and sustainable agriculture. Faced with population growth, environmental change, and increasing concerns over food security and sustainability - the interest in Controlled Environment Agriculture (CEA) is on an upward trend.

Health - Pharmacology - 28.02.2022
Significant impacts of severe COVID-19 infection on pregnancy outcomes
Significant impacts of severe COVID-19 infection on pregnancy outcomes
A new analysis from Oxford Population Health has found that pregnant women that are 30 years old or more, overweight, of mixed ethnicity or have gestational diabetes have a greater risk of contracting severe COVID-19, which poses significant risks for both mother and baby. Throughout the COVID-19 pandemic, increasing evidence has shown that severe COVID-19 infection in pregnant women significantly raises the risk of adverse outcomes for both mother and baby.

Life Sciences - 24.02.2022
Researchers create largest ever human family tree
Researchers create largest ever human family tree
Researchers from the University of Oxford's Big Data Institute have taken a major step towards mapping the entirety of genetic relationships among humans: a single genealogy that traces the ancestry of all of us. The past two decades have seen extraordinary advancements in human genetic research, generating genomic data for hundreds of thousands of individuals, including from thousands of prehistoric people.

Health - Pharmacology - 17.02.2022
Review highlights impact of Long COVID on cardiovascular system
Review highlights impact of Long COVID on cardiovascular system
The wide-ranging effects of Long COVID and the associated issues for healthcare providers have been revealed in a new review of the major studies into the condition, which specifically highlights the impact of Long COVID impact on the cardiovascular system. The review, published in the European Heart Journal , was conducted by researchers from the University of Oxford, the University of Wisconsin School of Medicine and Public Health, Royal Brompton Hospital and Imperial College, London, and the University of Zurich, Switzerland.

Astronomy & Space - Earth Sciences - 09.02.2022
Seismometer technology field-tested in Antarctica before space missions
Seismometer technology field-tested in Antarctica before space missions
Scientists from the University of Oxford are field-testing seismic sensors in the bitter conditions of Antarctica to simulate the solar system's icy moons. The Antarctic deployment is the first in what is hoped to be a series of extreme environment tests for the short-period (SP) sensor - a seismometer that records the high-frequency (high pitched) seismic waves generated by movement in the ice sheets.

Materials Science - Innovation - 07.02.2022
New adaptable smart window coating could help heat or cool a home and save energy
New adaptable smart window coating could help heat or cool a home and save energy
Researchers at the University of Oxford have collaborated with industry experts to develop an adaptable smart window technology that could reduce the energy usage of an average home by up to a third. The new glass has a spectrally tuneable low-emissivity coating that uses a phase change material to control the amount of heat that comes into the room from the window, without affecting the quality of the light.
« Previous 1 ... 6 7 8 9 10 11 12 13 14 ... 72 Next »