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Results 41 - 60 of 148.
Cancer is twice as likely to affect people experiencing homelessness (PEH) as members of the housed population. The disease is the second most common cause of death among PEH, a group that is underserved when it comes to medical care. At the same time, there is a lack of awareness and of structures for targeted cancer screening.
Specific connective tissue cells drive development of colorectal cancer
The new subtype has been characterised as part of an international collaboration with a research group from Luxembourg, opening up the prospect of a possible new therapeutic approach. Members of Helmut Dolznig's research group at MedUni Vienna's Center for Pathobiochemistry and Genetics played a key role in the research work, which was recently published in the renowned journal Nature Communications.
The new subtype has been characterised as part of an international collaboration with a research group from Luxembourg, opening up the prospect of a possible new therapeutic approach. Members of Helmut Dolznig's research group at MedUni Vienna's Center for Pathobiochemistry and Genetics played a key role in the research work, which was recently published in the renowned journal Nature Communications.
Water detected by JWST in a planet-forming disk provides insight into the life-friendliness of Earth-like planets. The international MINDS research group has discovered water in the inner region of a disk of gas and dust around a young star with the James Webb Space Telescope. Usually, Earth-like planets form in this zone.
Many biomarkers can be read from human sweat - a new biosensor for monitoring human metabolism takes advantage of this . A new and improved technology has been developed by researchers at Johannes Kepler University Linz together with colleagues from the USA. The revolutionary sensor technology could be of great importance for both disease diagnostics and fitness monitoring.
How active compounds affect RNA and thus the expression of genes is of great interest for the development of potential therapeutics. Innsbruck chemists have now used a method they recently developed to study the binding of the aminoglycoside Neomycin B to a so-called mRNA riboswitch. In important cellular processes, ribonucleic acids (RNA) specifically recognize certain proteins or small organic molecules as binding partners.
During heat waves, people at risk can protect themselves by moving to medium altitudes. Between 1000 and 2500 m'there is a lower mortality rate in the Alps, which is probably also due to the lower temperatures. This is pointed out by sports scientist Martin Burtscher from the University of Innsbruck.
Researchers at TU Wien are developing a layered photocatalyst that can be used to produce hydrogen very efficiently from water. Finding sustainable and clean fuels is crucial in today's global energy and climate crisis. One promising candidate that is increasingly gaining relevance is hydrogen. However, today's industrial hydrogen production still has a considerable CO2 footprint, especially considering processes like steam reforming or non-sustainable electrolysis.
Soil is the largest natural carbon storage in the world. In Northern ecosystems particularly large amounts of carbon are stored, but they are also particularly strongly affected by global warming. A recently published study by an international team led by Michael Bahn of the University of Innsbruck investigated how ongoing warming affects the uptake and release of carbon dioxide in subarctic grassland.
Tiny plastic particles are an environmental problem. They can even penetrate living cells. A method has now been developed at TU Wien to detect such particles quickly and with high sensitivity. It is well known that microplastics are a problem: They are tiny, barely visible plastic particles that can harm the environment, for example, if they are eaten by animals.
Soils are the largest natural carbon reservoirs in the world. In the far north, this store is particularly large, but it is also particularly affected by global warming there. A recent study by an international team led by Michael Bahn of the University of Innsbruck investigated how ongoing warming affects the uptake and release of carbon dioxide in subarctic grasslands.
The friction in our joints is extremely low - how is that physically possible at all? Measurements at TU Wien provide explanations and ideas for new treatment methods . Friction and wear as an eternal nuisance - this is as familiar in technology as it is in medicine. Whether it's a manual transmission or a knee joint, you always want moving parts to slide over each other with as little friction as possible, so that energy expenditure and wear are kept to a minimum.
A research team from the Department of Medicine III at MedUni Vienna and University Hospital Vienna has conducted a large-scale study showing the important value of repeated liver assessments by a novel method that can significantly improve risk assessment in patients with chronic liver disease. The dynamics of regular measurements of liver stiffness indicate a personalised patient risk profile which enables the initiation of individualized treatment strategies.
When a child is born before the completed 37th week of pregnancy, it is called a premature birth. Modern medicine makes it possible to care for premature babies, but depending on the baby's stage of development, some of them face major challenges. One of the biggest problems is the (un)maturity of the lungs, and thus the oxygen supply to children who are born prematurely.
Engineering dual carriageways for signals
New possibilities for controlling signal routing in quantum information processing Routing signals and isolating them against noise and back-reflections are essential in many practical situations in classical communication as well as in quantum processing. In a theory-experimental collaboration, a team led by Andreas Nunnenkamp from the University of Vienna and Ewold Verhagen based at the research institute AMOLF in Amsterdam has achieved unidirectional transport of signals in pairs of "one-way streets".
New possibilities for controlling signal routing in quantum information processing Routing signals and isolating them against noise and back-reflections are essential in many practical situations in classical communication as well as in quantum processing. In a theory-experimental collaboration, a team led by Andreas Nunnenkamp from the University of Vienna and Ewold Verhagen based at the research institute AMOLF in Amsterdam has achieved unidirectional transport of signals in pairs of "one-way streets".
By Falko Schoklitsch By changes in the wavelength of light pulses in fibre optic cables, researchers at TU Graz can measure where rockfalls, landslides, fires and earthquakes are taking place. Landslides and rockfalls are increasingly becoming a real threat to people and infrastructure in light of the changing climate and the associated changes in soil and rock structure.
Climate change is accompanied by increasing temperatures, which are leading to ever greater challenges in urban areas, both at work and in the home office.
Japanese IT company NEC has built the first quantum processor based on the ParityQC architecture. The Parity technology was invented at the University of Innsbruck and is being further developed and marketed by the spin-off ParityQC. NEC is now making the quantum computer, which specializes in optimization problems, available to the scientific community via the cloud.
A study conducted by researchers from the Department of Neurology at MedUni Vienna and University Hospital Vienna has demonstrated for the first time that diagnosis of multiple sclerosis (MS) can be significantly improved by additionally measuring the thickness of retinal layers in the eye. Use of the procedure, which is already available at the Departments of MedUni Vienna and University Hospital Vienna, helps to detect the condition at an earlier stage and predict its progression more accurately.
Inflammations of the peritoneum (peritonitis) are as frequent as they are feared complications in peritoneal dialysis, a form of kidney replacement therapy for independent use at home. The bacteria responsible for the life-threatening infections are becoming increasingly resistant to many antibiotics.
A study with BOKU participation shows that biodiversity in intensive agriculture is not economically profitable for farmers. Measures for more sustainable agriculture can increase the number and diversity of wild bee species in grassland and thus increase pollination and crop yields in neighboring fields.
