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The dance that binary stars do around each other offers new clues to the chemical evolution of our Galaxy, the Milky Way – so says a current research study. For the first time, researchers have identified the link between the orbiting times of certain binary stars and the amount of iron in in their interiors. Binary stars are systems containing two stars that orbit each other thanks to their mutua

https://www.lunduniversity.lu.se/article/iron-binary-stars-reflects-galaxys-chemical-evolution - 2025-10-25

Diabetes is currently treated using incretin hormones to reduce the risk of cardiovascular disease and other medical issues that the illness can trigger. Now researchers from Lund University in Sweden have noted new links between these hormones and arteriosclerosis, and believe their discovery could be significant for treatment of diabetes in the future. The study is published in Diabetes Care. Wh

https://www.lunduniversity.lu.se/article/incretin-hormone-levels-linked-arteriosclerosis - 2025-10-25

One percent of the world’s population accounts for more than half of the carbon dioxide emissions from passenger air travel. Thus, there is good reason to view air travel in a new light. It is actually an elitist activity, rather than what the aviation industry would like us to believe – that everyone flies. This is claimed by Stefan Gössling at Lund University and Linnaeus University in a new art

https://www.lunduniversity.lu.se/article/one-percent-worlds-population-accounts-more-half-flying-emissions - 2025-10-25

The Government has appointed Erik Renström as the vice-chancellor of Lund University for the term of office 2021–2026. Renström, a physician and professor of experimental endocrinology, has extensive academic experience. He is currently the dean of Lund University’s Faculty of Medicine. “It feels very exciting and a little solemn to be entrusted with the role of vice-chancellor. The positions brin

https://www.lunduniversity.lu.se/article/erik-renstrom-be-vice-chancellor-lund-university - 2025-10-25

A new method that slowly releases drugs locally in the brain has been developed by researchers at Lund University in Sweden. The drug is encapsulated in nanoparticles and delivered to the brain tissue via flexible electrodes. The method has been tested on mice and published in the Journal of Nanobiotechnology among others, and was recently presented in a doctoral thesis. The brain is both our most

https://www.lunduniversity.lu.se/article/nanoparticles-deliver-drugs-brain - 2025-10-25

How do bees always find their way home, not to mention in a straight line? What is it about the insect brain that allows them to navigate so easily? Could we copy that function? A step in this direction has now been taken by a group of scientists in a project combining the fields of biology, physics, nanoscience and informatics. At first, the line looks like a jumble. It makes turns in all directi

https://www.lunduniversity.lu.se/article/mimicking-navigation-insect-brain - 2025-10-25

The climate crisis has received less media coverage during the corona pandemic despite that many think the climate challenges demand equally urgent attention. During the coming two weeks the United Nations gather the world in the Climate Dialogues 2020 “to increase the momentum for greater climate ambition” in an online format. Our climate researcher Markku Rummukainen comments on the event. When

https://www.lunduniversity.lu.se/article/global-dialogues-boost-climate-work - 2025-10-25

A new study from Lund University in Sweden shows that validated biomarkers can reveal an individual’s risk of developing Alzheimer’s disease. Using a model that combines the levels of two specific proteins in the blood of those with mild memory impairment, the researchers are able to predict the risk of developing Alzheimer’s. The researchers have also developed an app that doctors can use to give

https://www.lunduniversity.lu.se/article/app-predicts-risk-developing-alzheimers - 2025-10-25

Is Africa rising? That’s one of many questions covered in LUSEM’s newly launched open global online course (MOOC) – African development, from the past to the present. Taking on an economic history perspective of the continent, the course covers the past centuries – with an emphasis on the past hundred years. With more than two decades worth of research and fieldwork on Africa, Lund University Econ

https://www.lunduniversity.lu.se/article/newly-launched-mooc-africas-development - 2025-10-25

So far, the way dolphins navigate, find food and socialise using sound signals has baffled researchers. Josefin Starkhammar, senior lecturer at the Division for Biomedical Engineering, together with colleagues, has now developed an algorithm which brings us closer to understanding the cetaceans’ phenomenal signalling system. In future, the new algorithm could be used to protect dolphins and to dev

https://www.lunduniversity.lu.se/article/new-algorithm-brings-us-closer-dolphin-communication - 2025-10-25

One wants to shed new light on mysterious dark matter. The other wants to understand how tendons are constructed and how they heal after an injury. Researcher in particle physics Caterina Doglioni and professor of biomedical technology Hanna Isaksson are now receiving SEK 40 million from the European Research Council (ERC). Caterina Doglioni, assistant senior lecturer in particle physics, is recei

https://www.lunduniversity.lu.se/article/prestigious-erc-grant-two-lund-university-researchers - 2025-10-25

Mikael Dolsten, head of research at Pfizer, who led the development of Pfizer’s and BioNTech’s Covid-19 vaccine, will take up the appointment of visiting professor of Pharmacology at Lund University in Sweden on 1 January 2021. “During my years as a student and researcher in Lund I had many mentors who inspired me. I want to give something back and share my experience of what drives good innovatio

https://www.lunduniversity.lu.se/article/mikael-dolsten-head-research-pfizer-appointed-visiting-professor-lund-university - 2025-10-25

Mikael Dolsten was an advisor to President Obama, worked with Joe Biden on Cancer Moonshot, was involved in the R&D for some 30 drugs – and he is now leading the development of Pfizer’s and BioNTech’s coronavirus vaccine as head of research at Pfizer. It is an impressive career to say the least, and it started in Lund, Sweden. The circle will be closed on 1 January 2021, when he takes up his visit

https://www.lunduniversity.lu.se/article/mikael-dolsten-head-research-pfizer-appointed-visiting-professor-lund-university-0 - 2025-10-25

The brain has its own cleaning system that removes harmful substances while we sleep and protects it from diseases such as Alzheimer’s disease. Neuroscientists at Lund University in Sweden have now imaged the cleaning system in 3D, indicating that it is substantially more developed than previously thought. High resolution 3D movie of how fluorescent tracer that has been injected into the cerebrosp

https://www.lunduniversity.lu.se/article/watch-cleaning-system-brain-captured-3d-footage - 2025-10-25

In a unique project, researchers from Lund University in Sweden, together with universities in South Africa, the Netherlands and the USA, will for the first time systematise large amounts of historical data from the Dutch East India Company’s colonisation of South Africa. Their aim: to find out when and how colonial processes arose, and how they may have continued to impact young nations up to mod

https://www.lunduniversity.lu.se/article/economic-historians-seeking-roots-south-africas-inequality - 2025-10-25

It has long been known that the choice of shoe, surface and type of sport can all be contributing factors when someone suffers an anterior cruciate ligament rupture. Researchers at Lund University in Sweden have now observed that genes also play a decisive role. By analysing data from the Swedish Twin Register along with data from the Swedish National Patient Register, researchers were able to see

https://www.lunduniversity.lu.se/article/genes-play-role-common-knee-injury - 2025-10-25

Researchers at Lund University in Sweden have recorded coughs resolved at high temporal resolution - 8,000 images per second - and high detection sensitivity, using laser light scattering. This enabled them to count the number of droplets as well as measure their speed with high accuracy. The preliminary results show that only 15% of droplets pass through a low-cost surgical mask. In addition, tho

https://www.lunduniversity.lu.se/article/watch-85-cough-droplets-blocked-surgical-mask-experiment-shows - 2025-10-25

In order to study how the brain functions and to develop new technologies for treating neurological diseases, researchers at Lund University in Sweden have developed tissue-friendly and flexible microelectrodes that are roughly one tenth as thick as a strand of hair. Three of the doctoral students in the research team have just defended their theses. The brain is the most complicated structure we

https://www.lunduniversity.lu.se/article/three-row-hat-trick-brain-electrodes - 2025-10-25

In a recent study, researchers from Imperial College London developed a model to assess the effect of different measures used to curb the spread of the coronavirus. However, the model had fundamental shortcomings and cannot be used to draw the published conclusions, claim Swedish researchers from Lund University, and other institutions, in the journal Nature. WATCH: Three reasons why mathematical

https://www.lunduniversity.lu.se/article/model-used-evaluate-lockdowns-was-flawed - 2025-10-25

Researchers from Lund University in Sweden have now drawn an exciting conclusion regarding massive stars that can be observed in the outskirts of many spiral galaxies. These objects appear to be “runaway” stars that have been ejected to areas where no stars can form at all. Some ten years ago, the research community discovered that ultraviolet light radiates from the outer regions of many spiral g

https://www.lunduniversity.lu.se/article/astronomers-find-explanation-mysterious-stars - 2025-10-25