Antimicrobial resistance (AMR) is the phenomenon that pathogens become insensitive to the antibiotics that we use against them. A growing number of pathogens is becoming resistant, with methicillin-resistant S. aureus (MRSA) as the most famous example. But while the threat of AMR represents a slow-moving…

It is good for a judge to have some empathy with victims and offenders. But too much empathy can be harmful to the practice of the law, as PhD candidate Claudia Bouteligier has found. Literature may offer a solution. PhD defence 18 September.

On 24 February school pupils came looking for their dream programme in a packed Pieterskerk. Did they find what they were looking for? And does an Open Day help?

That a switching protein plays a role in protecting a plant from too much sunlight was already known, but how exactly was not yet understood. The research group of Anjali Pandit has now discovered that this protein changes shape when there is too much sunlight. The results have been published in Nature…

Graduates Bruno and Plym took part in the National Think Tank last year. Together with 20 other students and recent graduates, they spent four months pondering the future of our digital society. ‘You learn so much in the space of four months, not just practical skills but also about yourself.’

Enya Seguin is an idealist. This 22-year-old alumna of Leiden University College in The Hague wants to make it possible for patients in Africa to have access to doctors anywhere in the world via an app. She is not deterred by the many problems and pitfalls she meets along the way.

In the midterm elections in the United States on 6 November, the Democrats won the majority in the House of Representatives, thus regaining control of the House over the Republicans. But the Republicans expanded their majority in the Senate. Three of our researchers, experts on US politics, share their…

It’s Circular Economy Week, from 1 to 6 February. But what is it that makes an economy circular? And just how circular is our university? René Kleijn, lecturer on the honours class Circular Economy: from challenge to opportunity, explains.

Racism and discrimination come in many different shapes and forms – in the Netherlands too. Verbal attacks, stereotypes and violence: some people are confronted with these on a daily basis. A group that is often not included in research and the debate on racism is people of Asian descent. The Diversity…

Anyone who has taken a walk through the centre of Leiden before might have come across him, an attentive group of tourists gathered around. After studying history, Koen van Toen, or Koen Marijt, started his own business. He now organises historical walks, among other things.

Commercial MRI systems cost millions of euros to purchase and require highly trained technicians to operate. Prof. Andrew Webb works on accessible MRI techniques that offer new opportunities in both developed and developing countries. Webb is a professor at the Radiology Department of the LUMC and,…

Having flirted with Egyptology and Italian, Dieuwertje Kuijpers found her true calling in the Master’s in European Union Studies. She is now a freelance journalist specialising in politics, security and defence. But she is also at home writing columns for ThePostOnline and hard-hitting articles for…

With new algorithms and supercomputers, an incredibly detailed radio map of the universe was created. Now astronomers can look at radio data of galaxies with much more precision. This was published in Nature Astronomy by Leiden PhD student Frits Sweijen and colleagues.

On 2 March 2020 the report Kind in proces: van communicatie naar effectieve participatie (Children in proceedings: from communication towards effective participation) was published. This multidisciplinary research report is the outcome of an inspiring collaboration between various departments at Leiden…

When you think of migration, you probably won’t immediately think of dating apps. Yet such apps are important to many migrants, such as those who identify as lesbian, gay, bi, trans, queer or questioning (LGBT+). Researcher Andrew DJ Shield studied the role that dating apps play in the migration process,…

Why have some European countries responded faster to the coronavirus outbreak than others? While in some countries the lockdown had already been declared when relatively few cases were known, others did not take action until thousands of people were already infected and hundreds were already dead. What…

Political scientist Rebekah Tromble (Leiden University) and computational sociolinguist Dirk Hovy (University of Copenhagen) analyse how much hostility and sexism Clinton faces on Twitter, as well as who seems to be behind such attacks.

The central aim is to systematically study differences in gendered crime patterns in the records of different types of courts in various Dutch cities in the early modern period.

Leiden University has much to offer, so why not come and visit? We’d like to meet you.

To study how planetary systems come into existence we study much younger systems still in formation.

This book is a much-needed update on our understanding of public diplomacy. It intends to stimulate new thinking on what is one of the most remarkable recent developments in diplomatic practice that has challenged practitioners as much as scholars.

The central aim is to systematically study differences in gendered crime patterns in the records of different types of courts in various English and Dutch cities in the early modern period.

Science is typically a patchwork of research contributions without much coordination. Especially in clinical trials, the follow-up studies that we do fail to be the most promising.

Synthetic cells, also known as artificial cells or protocells, have wide ranging applications from drug delivery vectors to cell models. In biotechnology they can function as micro- or nanoreactors with possible applications in biocatalysis and photocatalysis. Phospholipids are by far the most commonly…

Baroque flautist Jed Wentz followed two years of dancing classes in order to develop the right feeling for the gestures required for the Baroque French opera genre ‘tragédie en musique’. In his dissertation, the links between gesture affect and rhythmic freedom in the performance of the tragédie en…

Update : August 2017 Dr Willem van Haarlem

YAL connects academics to society.

Promotor: E.R. Eliel, Co-Promotor: M.J.A. de Dood

Marieke Liem en Edwin Bakker have published an article in the Dutch Magazine Criminology. The article tells us the following:

Can we speak of a single Islamic discourse in fields like politics, militancy, economics, sustainable development, and the like, and what interaction does this Islamic though have with ‘Western’ thought?

Books, prints or photographs, they exist to be read or viewed. But they are so much more.

The topic of this study is the portfolio that is being used in a teacher education institute as an instrument for stimulating reflection on their development as teachers by student teachers.

This dissertation examines how Benedictine monks at the Abbey of Fécamp designed, produced, and read books over the course of the eleventh and twelfth centuries.

Stakeholder engagement practices are on the rise in regulatory governance. This raises an important question regarding implications for regulatory legitimacy. Engagement mechanisms are not by default legitimizing: Even when initiated to tap into an array of ‘benevolent’ desiderata, unless carefully…

Promotor: Prof.dr. T. Schmidt

So your time at Leiden University is coming to an end. We hope you enjoyed it.

Inspiring and relaxed – these are qualities that describe the Netherlands perfectly. At the same time, there is much more to say about the country. For instance, according to the 2018 UN Human Development Index, the Netherlands is ranked tenth among the best countries to live in.

We are very happy to welcome you to spend a semester or year studying with us at the Faculty of Social and Behavioural Sciences. This website will provide you per programme with information on your course schedules and much more.

The Hague is much more than the average student city. It’s an internationally-oriented metropolis by the sea that will broaden your horizon. After this presentation you will have a good idea of what to expect of The Hague and its student life.

In 2025, we are celebrating our anniversary in Leiden and The Hague with activities galore.

Khadija Kadrouch-Outmany defended her thesis on 16 September 2014.

If you’re experiencing too much work pressure, talk about it to your colleagues and your manager. This is the only way we can jointly work towards a solution. How do you raise the issue of work pressure? And what can you do to prevent work pressure from getting out of hand?

A high performance computer or supercomputer owes its massive processing capacity to the fact that it chops a single overarching task into a whole series of smaller tasks. It simultaneously tackles each of those smaller problems.

Due to the Covid-19 pandemic SIP 2021 will be held online.

Rembrandt painted the portraits of more Leiden alumni than we can show in the route. Discover who else posed for Rembrandt.

When did the Mali Empire disintegrate? What does the Sunjata heritage demonstrate about the political situation after 1600?

Big data promises to transform public decision-making for the better by making it more responsive to actual needs and policy effects. However, much recent work on big data in public decision-making assumes a rational view of decision-making, which has been much criticized in the public administration…

In this article, the authors summarise the literature on the effects of multilevel governance on governments’ policy responses to Covid-19.

Essays in Honour of Olivier P. Nieuwenhuyse