Are all murderers calculating psychopaths with an obscene predilection for bloody chainsaws? Yes, if Hollywood is to be believed, but in the real world they are generally everyday people with problematic backgrounds. Professor of Violence and Interventions Marieke Liem therefore calls for the demythologisation…

Sending migrants back. Open borders. These are the kinds of words that are used, but what does the situation really look like at these borders? Professor of Law and Society Maartje van der Woude, an expert in crimmigration, is researching precisely this.

How do you deal with bullying? How can you motivate young people? At the NeurolabNL symposium a multidisciplinary research team launched an interactive book for teachers and youth workers. This digital book offers the latest insights and plenty of useful tips and advice. Children’s Ombudsman Margrite…

Criminology students Simone Kruijt and Noor Hekker conducted research into cybercrime in Leiden and presented their findings to the regional police and an enthusiastic Mayor Lenferink. The conclusions call for a new approach, said Lenferink.

On this page you will find an overview of awards and prizes granted to our staff and students in 2024, as well as special appointments at Leiden University and other institutions.

The Institute of Criminal Law and Criminology’s ‘Vulnerable Groups and Inequality’ research project draws on a number of disciplines.

The research conducted at the Health, Medical and Neuropsychology unit investigates the psychological factors of health and disease, which allows for the development of innovative treatments.

What happens to the different waste streams?

Although coeliac disease, an autoimmune disorder that makes you gluten intolerant, occurs in 1% of the population, its diagnosis is often delayed or completely overlooked. To prevent health problems, this must change. That is what Professor of Paediatrics Luisa Mearin said at her inaugural lecture on…

Researchers from Leiden University Medical Center (LUMC) have discovered how malaria parasites escape the immune system of mosquitoes. The so-called QC enzyme changes proteins on the outside of the malaria parasite such that the immune cells are unable to recognise the parasite. As a result, the parasite…

The As-Soennah mosque in the Schilderswijk, The Hague. The mosque where young Muslims of all kinds, moderate to orthodox, find a place. We, students from the Honours Class Denktank: Islam in Nederland (Think tank: Islam in The Netherlands), paid a visit to the mosque and went to talk with its imam.

Portraits that gaze at you and have moving stories to tell: HEAR ME NOW says what usually remains unsaid.

Jildau Bouwman has been named as professor by special appointment of the chair ‘Remote Health Monitoring’ at Leiden University. The systems biologist and TNO Digital Health Innovation figurehead will investigate how digital solutions can contribute to better healthcare at home. ‘Home care is often more…

Which two Leiden scientists will present their research in the most compelling way in three minutes? It could be those with the most supporters. The Leiden preliminary heat of FameLab is taking place on 14 February. Sign up now to be in the audience!

Three PhD candidates from Leiden University have been awarded a Mosaic 2.0 scholarship for their PhD research. The Dutch Research Council (NWO) Mosaic 2.0 programme is aimed at an underrepresented group of graduates with a migrant background.

Each year, poppies disperse seeds that grow into a new generation of flowers. Sometimes, some of the seeds postpone their germination for a few years, for example when they’re covered by a layer of sand. Only when the sand disappears, do they start to sprout. Margriet Oomen did mathematical research…

On Thursday 19 October, the Crisis and Security Management programme welcomed back six alumni for an alumni panel.

Arjen Doelman (Leiden University), Max Rietkerk (Utrecht University), Ehud Meron (Ben-Gurion University of the Negev) and Isla Myers-Smith (University of Edinburgh) received an ERC Synergy grant of 10 million euros with their RESILIENCE project. The researchers will investigate whether and how tipping…

Jens Stoltenberg, Secretary-General of NATO, gave a guest lecture at Leiden University on 19 April. His message was clear: increased international tensions call for greater investments in defence. According to Stoltenberg, the Netherlands is not one of the big spenders in this area.

Project TARGET is a research project aimed at the relation between the illegal arms trade and firearm violence. In a study conducted in seven countries, the researchers took a look at the differences and similarities. Katharina Krüsselmann and Marieke Liem took a closer look at the situation in the…

On 28 February, Marieke Liem, Associate Professor at the Institute of Security and Global Affairs, appeared as a guest on the Dutch NPO Radio 1 Brainwash Podcast to discuss the 'big homicide questions' she is trying to find the answers to.

The new academic year has started and with it education as well. Associate professor Dennis Claessen and Director of Education Han de Winde from the Institute of Biology Leiden devised an environmentally friendly introduction to the Leiden Bio Science Park for their students, with the help of Plastic…

Heavy rainfall can cause streets to flood and basements and tunnels to overflow. Jan van Rijn investigated, together with Christiaan Lamers (formerly of Leiden University) and Ton Beenen (STOWA, RIONED), how data science can help to predict which areas are at greater risk of flooding. Van Rijn presented…

When new features are being written into software code, errors can easily be made. This causes bugs, which leads to software appearing later and being more expensive. Michiel Helvensteijn, a PhD student from CWI and the Leiden Institute of Advanced Computer Science, studied how to prevent these kinds…

From filtering UV light in sun cream to preventing perspiration odour in socks and sterilising fridges and washing machines. The use of nanoparticles in products is increasing. But what is the impact of these miniscule particles on the environment?

Some children start life with a disadvantage. Sometimes even before they are born. A new research project involving Professor Wessel Kraaij of Leiden University investigates how data science can help give these children a good start in life.

The Covid pandemic has had a considerable impact on academics’ work and well-being. They have had much less time to spend on their research. The Young Academy and the Dutch Network of Women Professors have conducted research into how the situation has been for academics. The two organisations have recommendations…

Pancras Hogendoorn bade farewell as Dean of Medicine and Vice-Chairman of the LUMC Board of Directors with a symposium at the LUMC.

LUMC Campus The Hague will be contributing to the health of the inhabitants of The Hague with research, teaching and a training programme for GPs. The new campus is an initiative of the LUMC, Leiden University, the hospitals in The Hague, the Area Health Authority and the municipality of The Hague.…

On 1 August, Lars Jeuken started work as Professor of Biophysical Chemistry at the Leiden Institute of Chemistry (LIC). His research is at the intersection of biology and chemistry, but also involves physics and nanotechnology. Jeuken: ‘By linking nanoparticles to proteins and bacteria, we want to convert…

More and more people worldwide have infections caused by bacteria that are resistant to many types of antibiotic. Why is this and how big of a problem is it?

On 23 November 2022, the BUREN Thesis Prize on Insolvency Law was awarded for the fifth time. This year, two Leiden theses were nominated for this prize, written by Carlijn van der Hek and Raghav Mittal. Both nominees presented the results of their research, after which the jury announced that the first…

PhD student Robbin Bastiaansen applies mathematics to get insight in practical problems. By comparing mathematical models with developments in existing ecosystems, he hopes to demystify the process of desertification. His research has been published in Proceedings of the National Academy of Sciences…

Four researchers from Leiden University have been awarded NWO Open Competition grants in the Science domain. This is for research into subjects such as immune cells in tumours, antibiotic resistance and magnetic semiconductors.

The student navigator 'Find your way' helps students find their way around the university. Student advisers can also be found on the roadmap. JanPieter, student advisor at the Institute of Security and Global Affairs (ISGA), explains what a student advisor does.

Starting four years ago, the same privacy laws apply throughout the European Union: the General Data Protection Regulation (GDPR). The law also affects our work at the university. As a refresher, we spoke with Privacy Officer Max van Arnhem about privacy in the workplace and what to do if something…

A professor from Leiden University has subjected various colleagues to intimidating and unacceptable behaviour for a longer period. These are the findings of an investigation carried out by the University’s independent Complaints Committee for Unacceptable Behaviour at the request of the Executive Board…

David van Bodegom, Professor of Vitality in an Ageing Population, will give his inaugural lecture on 11 November, also titled Vitality in an Ageing Population. According to Van Bodegom the key to healthy ageing is the lived environment. In the fight against lifestyle-related conditions, he therefore…

From 16 to 18 August, 30 participants from 18 different countries gathered online to participate in the Online Summer Programme: Preventing, Detecting and Responding to Violent Extremism, organised by Leiden University’s Centre for Professional Learning (CPL) together with the International Centre for…

Cells in our bodies are often threatened by errors in our own proteins. The FLOW consortium, comprising scientists from various institutions including Leiden, is poised to meticulously map out for the first time how cells control proteins, correcting or removing faulty ones. This endeavour holds promise…

Three Leiden astronomers have shown that some asteroids that are considered harmless for now, can collide with Earth in the future. They did their research with the help of an artificial neural network. The results have been accepted for publication in the journal Astronomy & Astrophysics.

On 2 November, nine professors were simultaneously inaugurated as ‘Medical Delta Professor’ at Leiden University, LUMC, Delft University of Technology, Erasmus University and Erasmus MC. With an appointment at a minimum of two of these five academic institutions, they combine technology and healthcare…

Physicists, including Leiden researcher, Sanli Faes, have devised a new technique for studying processes at microscale rapidly and extremely precisely. This new method will make it easier to develop antiviral medication. And it doesn’t stop there. Publication in ACS Nano.

There seem to be genes that influence how our brains develop over time. A large international consortium has discovered this with an extensive study. The results of the study were recently published in Nature Neuroscience.

A significant percentage of children who have spent a period in youth care institutions or foster homes since 1945 received inadequate protection from physical, psychological and sexual violence. Interventions by supervisory authorities in cases involving violence were inadequate.

Leiden University signed the Amnesty International ‘Let’s talk about YES’ manifesto on 10 March, confirming the university’s commitment to preventing sexual violence. Steps will also be taken to make sure that everyone within the university feels responsible for a culture in which sex is based on equality…

Dr Mamadou Hébié, Associate Professor of International Law at the Grotius Centre for International Legal Studies, served last week as legal counsel in the world’s first advisory proceedings concerning climate change before the International Tribunal for the Law of the Sea (ITLOS), on the one hand, and…

It was a huge task, but it was worth it: Marieke Liem and her research group have completed a database of all murders committed in the Netherlands over the past 25 years. She will share their initial findings in a three-part lecture series organized by Studium Generale. ‘Beggars kill other beggars;…

Leiden researchers Reinout Vriesendorp, Jessie Pool, and Harold Koster from the Department Corporate Law and Jan Adriaanse and Marc Broekema from the Department Business Studies are about to start a collaboration with Groningen University. The WODC (the knowledge centre in the field of the Dutch Ministry…