Having to remind users of the café at the University Sports Centre (USC) about the 1.5 metre rule is something that can be quite difficult for the students who work there. Even more so since the restrictions on outdoor sports have been lifted. The students are now taking a course to show them how it's…

On Monday 12 January, Joanne Mouthaan, associate professor in the Clinical Psychology section, received the Senior Qualification in Education (SKO). Within the university, increasing importance is being attached to recognising and valuing different career paths. Not only research, but also education…

German alumna Selina Holstein tells us all about the Dutch broodjes & hagelslag, the team diversity and variety in work while working for a large firm and the importance of the Noordwijkse beach.

Guiding high school students as a mentor at Pre-University College: what is that like? And what does it all entail? As part of the 20th anniversary of PRE-College Leiden, we asked two experienced PRE-mentors about their job - and what makes their work so meaningful. ‘You really see them grow.’

How do we know what a quantum computer is good for when it hasn't been built yet? That's what PhD candidate Casper Gyurik investigated by combining two terms you often hear: quantum computing and machine learning.

From 1 October onwards, Dennis Claessen and Marcel Schaaf will be the new directors of education of Biology. They will replace Han de Winde. Schaaf will be responsible for the bachelor, while Claessen will mainly focus on the master tracks of Biology. We gave students and the education office the change…

After a process of more than two decades, the new Greek-Dutch dictionary was presented on Wednesday 5 June. University lecturer Lucien van Beek acted as manager of this project headed by Ineke Sluiter for the last nine years. He is also one of its editors-in-chief.

Are magnetic fields older than the first light? And how did they influence the development of our universe right after the Big Bang? Cosmologists from Leiden, Groningen, and Utrecht are now collaborating to investigate this.

‘We didn’t find any mechanisms in the brain for transmitting child abuse from generation to generation. What we did find is that experiences of neglect and abuse affect the brain differently,’ concludes Lisa van den Berg (Clinical Psychology). PhD defence 30 June.

Six projects from the Faculty of Humanities recently received grants of up to 750,000 euros from the NWO Open Competition. Researchers involved tell how they will spend this money.

Harm Derks started as Head of the Institute Office on 21 May. After a lengthy test drive in the world of classic cars, he is once again in his element back in the academic world. ‘I really want to get to know people, and also for colleagues to get to know me.’

On Monday 27 September 2010 Spinoza prize winners Naomi Ellemers, Ineke Sluiter, Marijn Franx (Leiden) and Piet Gros (Utrecht) announced their plans for their €2.5 million prize money. This was during the official ceremony in The Hague, at which the outgoing Secretary of State for Education, Culture…

Registering your hypothesis and analysis plan online before starting your study – why should researchers bother? Henk van Steenbergen, a researcher in cognitive psychology, decided to give it a try. 'I used it as an exercise in open science.'

During World War II, the Nazi’s ordered a coastal defensive line to be built from the south of France to Norway. This Atlantik Wall aimed to defend their territories in continental Europe from an Allied naval invasion. The defensive line went right through the Dutch city of The Hague. The material remains…

In the depots of the Faculty of Archaeology, many artifacts, accumulated after decades of fieldwork across the world, are stored. A new project, the Leiden Inventory Depot (LID), aims to unlock this wealth of information to the outside world. Our Master’s students Sam Botan and Rishika Dhumal are currently…

There are as good as no clear rules for the return of stolen art. This means that rather than in court, many cases are decided in the political arena instead. In her PhD research Evelien Campfens suggests how this could change. PhD defence on 11 November.

On 26 January, Rowie Stolk, Laura Hanrath and Marloes Noorloos spoke at the lecture ‘The Right to Demonstrate under Scrutiny’. This discussion session, part of the university lecture series Community. Conversation. Connection., was organised in response to difficult questions about the right to demo…

Effectively treating a severe case of pneumonia is often challenging. Identifying the pathogen behind it can be difficult. PhD candidate Ilona den Hartog tried something new: ‘We searched for answers in substances our own body produces.’ PhD defence on 17 September.

At the annual research day (‘toogdag’) of the research programme Effective Protection of Fundamental Rights in a Pluralist World (EPFR), researchers reflected on the growing threats scholars face due to political repression, conflict or displacement, and how to protect them.

On January 30th, students from the interdisciplinary LDE minor

The university campus at Leiden Bio Science Park will change rapidly over the next few years. A short film shows the transformation to a full campus. See what this mix of new university buildings, student accommodation and restaurants and cafés will look like. And sustainability and biodiversity won’t…

Each scientific institute has its own dynamics. The Executive Board is visiting the different institutes to find out what is going on there. On 11 March, staff at the Institute of Tax Law and Economics talked to the Board about their teaching and research. What is going well and what are the challen…

Many saw the UN Summit of the Future as the moment of truth for the United Nations and its plans for the world. Joris Larik, Assistant Professor of Comparative, EU and International Law, explains the results.

Adults who lost a parent during childhood tend to experience greater attachment anxiety in romantic relationships, according to Carline van Heijningen’s doctoral research. However, this anxiety was less pronounced among those who recall having a strong bond with their deceased parent during childhoo…

LEGO creations, a clothesline of visions and a journey into the past and the future: just some of the highlights of Uni-vision day, where creatives developed their vision of the future of study.

Mass claims are increasingly common in the Netherlands. Branda Katan, Professor by special appointment in Corporate Law, spoke to news website NU.nl about the chances of their success: ‘A lot of time and money goes into these cases.’

Since the decentralizations in the social domain in 2015, nearly all Dutch municipalities use district teams to organize care. However, the management, organization and composition of these district teams vary considerably between municipalities: each municipality tries to reinvent the wheel by itself.…

PhD student Camil Staps is continuing his academic career in Berlin. He receives a Rubicon grant to do research there on demonstrative pronouns.

Children’s clothes are full of cute, fun and cool animals. Researcher Michiel Hooykaas investigated which animals were most prevalent, to see how cultural product can influence the knowledge of biodiversity.

The winner of the 'Nobel Prize for Mathematics' was there, Mayor Henri Lenferink was there, and 550 enthusiastic participants were there: Equadiff 2019 in Leiden. With plenary lectures in the beautiful Hooglandse Kerk, mini-symposia in the Kamerlingh Onnes Building and a conference dinner at Scheltema,…

The right to strike is regulated by the European Social Charter, but employers also have the right to take collective action. Employers actually resorting to this in reality hardly ever happens, however. Instead, we constantly hear about workers going on strike.

Open, extravert, agreeable, stress-tolerant and conscientious. These are the character traits of surgeons according to research by the LUMC.

Nietzsche may well have criticised Spinoza, but even so, the two philosophers had more in common than we might think, according to young Romanian philosopher Razvan Ioan. PhD defence 1 November.

The paleo diet: eating like people in the Stone Age did, because it is supposed to be healthier. But how accurate are the recipes in this diet?

All sorts of predictions have already been made about the AI system ChatGPT: the programme is going to turn education on its head, make search engines look old-fashioned, and put copywriters out of business. Copywriters? Does that include legislative draftsmen? In other words, can ChatGPT draft legislative…

In the context of the 2021 Day of General Discussion of the UN Committee on Rights of the Child, this time dedicated to alternative care, Defence for Children in collaboration with Leiden University has contributed with a paper on the 2019 Dutch Inquiry Committee on Historical Child Abuse in Alternative…

Farmers who commit to environmentally friendly working methods also actively practise nature conservation in their farming - particularly when this is not financed by the government. These are the findings of research carried out by Anne Marike Lokhorst, who will receive her PhD on 17 September based…

Eva Michaels talks about the current international security environment, including intelligence issues with Sir John Sawers in an interview in El País.

Unfortunately we have to postpone the workshop with Ben Spatz due to the Corona-virus.

Ten years after its introduction, the controversial idea of Erik Verlinde on gravity is still a hotly debated topic, and is still surrounded by a cloud of scepticism. Scepticism in which the media have played a major role, theoretical physicst Koenraad Schalm says in an article by NWO. ‘The media simply…

Four researchers from Leiden University’s Institute of Political Science have been awarded a grant to jointly investigate attitudes towards Venezuelan immigrants among youths in Ecuador. Combining their expertise and collaborating with the Universidad San Francisco de Quito, they will focus on school-going…

Pieter Omtzigt, leader of the ‘Nieuw Sociaal Contract’ (‘New Social Contract’) party, has withdrawn from talks to form a new Dutch government. Government finances are a divisive issue, and Ronald Plasterk’s decision to withhold documents on government finances seems to have particularly broken trust.…

Unmanned aerial vehicles (UAVs), often referred to as drones, have become easy and inexpensive to buy, and it is generally expected that the use of drones by private individuals, businesses and public authorities will increase tremendously in the coming years. This raises questions as to what is technologically…

With thunderous applause, Elanor Boekholt-O'Sullivan is received at the Lorentz Hall of the Kamerlingh Omnes Building. She gazes into the hall with a smile on her face, even though the applause makes her feel slightly uncomfortable. She gets to enrich the students of the Leiden Leadership Programme…

How do you write a job advertisement that appeals to both men and women? This question is particularly pressing in French, where every noun has a clearly visible grammatical gender. University researcher Benjamin Storme investigated how employers can best deal with this issue.

Sara Polak, American Studies expert and University Lecturer investigates how American presidents deal with the media and how new, social media influence our collective memory and the political game. ‘Social media algorithms influence us and our political choices in ways we do not foresee’, Polak say…

Adhesives are an incredibly important part of every day life. They help hold together everything from shoes and mobile phones to satellites in space. But we didn’t invent adhesives: Neanderthals did, to make handles for stone tools over 191,000 years ago. Leiden researchers now found that Neanderthals…

There is an enormous disparity between children from low and high socio-economic backgrounds. In the Leiden Tutor Programme Leiden students and scientists are exploring what they can do to close that gap. And at the same time the children are learning a lot through the programme.