Physicists at the University of Bonn have experimentally proven that an important theorem of statistical physics applies to so-called "Bose-Einstein condensates." Their results now make it possible to measure certain properties of the quantum “superparticles” and deduce system characteristics that would otherwise be difficult to observe. The study has now been published in Physical Review Letters.
There are two fundamentally different cell types in the brain, neurons and glial cells. The latter, for example, insulate the "wiring" of nerve cells or guarantee optimal working conditions for them. A new study led by the University of Bonn has now discovered another function in rodents: The results suggest that a certain type of glial cell plays an important role in spatial learning. The German Center for Neurodegenerative Diseases (DZNE) was involved in the work. The results have now been published in the journal Nature Communications.
The Cologne/Bonn Academy in Exile (CBA), founded in the summer of 2022 supports researchers from Ukraine, who have fled the war in their country. It additionally supports researchers from Belarus and Russia, who had to flee their countries due to their opposition to the war. The researchers have been invited to continue their scientific work at the Universities of Cologne and Bonn. Considering the potential of Ukraine to become a member of the European Union in the future, the work of the researchers and the academy will focus on the expansion of regional specific knowledge and European integration, as well as their incorporation and that of their research into the European scientific community while preserving national ties.
Three vehicles, including an electric transporter and a small tractor, were destroyed last night in a fire at the University sports facility on Nachtigallenweg. The vehicles had caught fire for as yet unexplained reasons.
The Rheinische Friedrich-Wilhelms-Universität Bonn and its Faculty of Catholic Theology mourn the loss of its former theology professor, Prof. Dr. Joseph Aloisius Ratzinger, Pope Emeritus Benedict XVI, who died on December 31, 2022, at the age of 95. "The University of Bonn mourns not only an important figure in contemporary history, but also a great theologian and pope whose work and ministry will remain influential in many ways," wrote Rector Prof. Dr. Dr. h.c. Michael Hoch and Dean Prof. Dr. Dr. Jochen Sautermeister in a joint obituary for the deceased.
More than 215 million years ago, a large amphibian species lived in floodplains in southwestern Poland: Metoposaurus krasiejowensis. On one of these fossils, Polish and American scientists, with the participation of researchers from the University of Bonn, detected bone cancer for the first time. The results have now been published in the journal BMC Ecology and Evolution.
The Christ Child arrived a few days early this year at the field laboratories of Faculty of Agriculture of the University of Bonn: the Rectorate had invested significantly and approved four new large vehicles for a total of more than 500,000 euros for the sites essential for agricultural research. Only last week, the last of the ordered tractors was delivered and could now be handed over to the users by Provost Holger Gottschalk. In the future, the tractors will benefit research and teaching, and in particular the PhenoRob cluster of excellence.
Nerve cells need a lot of energy and oxygen. They receive both through the blood. This is why nerve tissue is usually crisscrossed by a large number of blood vessels. But what prevents neurons and vascular cells from getting in each other's way as they grow? Researchers at the Universities of Heidelberg and Bonn, together with international partners, have identified a mechanism that takes care of this. The results have now appeared in the journal Neuron.