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Networks are fundamental to the modelling of complex systems, systems composed of an incredibly large number of interacting parts. Applications are numerous, in neuroscience, epidemiology, but also in computer science and engineering. A collaboration between the University of Catania (Italy) and the University of Namur, led by Professor Timoteo Carletti of the Department of Mathematics (naXys Institute), has developed a new formalism that allows the modelling of systems where several parts interact at the same time (multi-body) and in an asymmetric way. This research has been published in the prestigious journal Communication Physics, part of the Nature group.

Let's go and discover the qualified researchers of UNamur, winners of the funding granted by the FNRS in 2022. Today, we meet Michaël Lobet, currently a lecturer at UNamur, who will begin his new mandate as a qualified FNRS researcher at the NISM Institute next fall. The subject of his research: twisted optics for the manipulation of slow photons or how to create light traps. Explanations.

The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) published a report (August 2022) which lists and assesses the different values we place on nature. This is a huge task carried out over three years by experts from all over the world, including Nicolas Dendoncker, professor at the Department of geography and member of the ILEE Institute at the UNamur.

Mohamed Chellegui (University of Sfax) and Yathreb Naghmouchi (University of Carthage), PhD students of Tunisian origin, have just completed their research stays at the Laboratory of Theoretical Chemistry of the Department of Chemistry of the University of Namur (NISM Institute) under the supervision of Professor Benoît Champagne. These exchanges were made possible thanks to the Erasmus + International Credit Mobility programme and the International Relations Service of UNamur. A look back at an enriching experience from both a scientific and human point of view.

An international team of physicists led by Dr Michaël Lobet, lecturer at UNamur, re-examines the foundations of quantum physics from the point of view of momentum in the prestigious journal Nature Light Science & Applications. The researchers investigated what happens when this momentum is reduced to zero. Some interesting things happen! Explanations.

Prof. Olivier Deparis and Dr Sébastien Mouchet (University of Namur, NISM Institute, Department of Physics) have published a book on the theme of physical optics and environmental biology. On the path of Jean-Pol Vigneron’s research, this “avant-garde” book according to Artech House, opens the door to bioinspired applications in the fields of optics, energy and the environment. Explanation.

The wolf, a majestic animal that has had many tumultuous adventures with man. Respected in ancient Rome, then demonised from the Middle Ages onwards, the wolf is now gaining ground in Belgium after having disappeared from our lands since the end of the 19th century. This subject was at the heart of the conference "Return of the wolf in the Walloon Region", organised by UNamur on 9 March 2023. This was an opportunity to decipher the past and present presence of the wolf in our countryside and forests, with Julie Duchêne, FRESH-FNRS doctoral student in History, and Benoit Muylkens, Head of the Department of veterinary medicine.

From 17 April 2023, UNamur will host two prestigious international Francqui Chairs. Professor Timoteo Carletti (Department of Mathematics - naXys Institute) will host Professor Ginestra Bianconi, one of the leading experts on networks and high-order structures. Professor Romain Houssa (Faculty of Economics, Social Sciences and Management - DeFiPP Institute) will welcome Professor Karel Mertens, an expert in macroeconomics.

Raising students' awareness about the importance of contraception was the aim of the Sexual Health Week organised on campus by the Biology Circle. It took place from 13 to 17 March 2023.

Do you know the rivulus? It is a small fish that lives in the Caribbean and has some amazing characteristics. It is indeed capable of self-fertilisation! But in this case, what happens to genetic diversity, which is essential for the evolution of a species? Welcome in the mangroves of Florida and Belize to find an answer.

After undergraduate and graduate studies in applied mathematics at UNamur, Johan Barthelemy joined the University of Wollongong (UoW) in Australia. An expert in artificial intelligence, he now works for NVIDIA while devoting part of his time to research, mainly for the Securing Antarctica's Environmental Future (SAEF) program. A commitment that led him to participate recently in a mission to Antarctica.

A cartographer for cyclists, working in a nature park, fighting epidemics, a data scientist... Did you know that studying geography opens the door to a wide variety of professions? The Department of geography explains it all in pictures!