Just as some people today dislike English influences on the Dutch language, in early modern times people also criticised the Frenchification of Dutch. But to what extent did French actually leave its mark in our language? PhD student Brenda Assendelft made a surprising discovery. PhD defence 24 May.

Una Europa, an alliance of 11 top European universities, provides annual seed funding for new research and teaching projects. Assistant Professor Carmen van den Bergh applied for funding with her Flemish and Italian counterparts. Thanks to this funding and the support of Erasmus+, students can now take…

Starting with the ‘why’, putting herself in her students’ shoes and providing structure. These are three ways in which environmental scientist Ranran Wang tries to make her course as interesting and manageable as possible. With success: she has been nominated for Science Teacher of the Year 2022.

On 21 January, the Institute of Environmental Sciences (CML) has released two reports on circular economy and urban mining in the Netherlands. In them, together with Statistics Netherlands, they take stock of part of the Dutch ‘urban mine’: how much raw material can we reuse from the electricity grid,…

Writers are not just storytellers: with their novels, tales and critiques they broaden the social imagination, reflect on societal developments and sometimes put new themes on the map. This can easily lead to a conflict because writers and literati often think very differently about issues such as…

Kunnen algoritmen een hulpmiddel zijn voor advocaten en hun cliënten wanneer ze onderhandelen over contracten? In het preventief recht is dit zeker mogelijk, zo toont het promotieonderzoek van Georgios Stathis. Geleidelijk neemt het algoritme hier juridisch werk uit handen.

It often takes longer for women with heart problems to get the right diagnosis. In her Annie Romein-Verschoor Lecture, Professor Hester den Ruijter will talk about how hormones influence the heart and the importance of medical research that focuses specifically on women.

The ninth issue of the Journal of the LUCAS Graduate Conference has been published. This time the theme is ‘Reinventing Boundaries in Times of Crisis.’

The plan was to research the years surrounding the creation of the signature H.P. Berlage building of the Kunstmuseum Den Haag, but due to the lockdown, University Lecturer Laurie Kalb Cosmo has hardly been able to visit museums. Yet she succeeds in continuing her research for the Museums, Collections…

Turning beer waste into a useful, sustainable product. That was the mission of students from Leiden at the international BISC-E event. The biology students challenged themselves and won third place in the Dutch finals of this competition. For this, they used the simple formula: Grain + fungus = coas…

On Thursday 15 January 2026, the Meijers Lecture was held and the Meijers Prizes and Van Wersch Springplank Prize presented. Suzan Stoter, Dean of Leiden Law School and portfolio holder for research, introduced the lecture to a full house.

In supermarkets, consumers are drowning in a sea of sustainability labels. Confusing for them, but also farmers can't see the forest for the trees. Obtaining these labels demands an enormous amount of time and effort. Berent Baris is investigating ways to simplify this process, benefiting both farmers…

You may have noticed this happening more often: your municipality sends you an online questionnaire to find out your opinion on the renovation of a certain area or the design plans for a new district. But how inclusive are these online platforms where citizens can participate in decisions on government…

Have you considered including the Leiden University Fund in your will?

A live online New Year’s event on Tuesday 12 January marked the start of the New Year. Dean Joanne van der Leun toasted 2021 and as usual at this event, the annual Meijers prizes and thesis prizes were awarded.

Working for a social client during your studies: this is what happens at Urban Studies. For the course Urban Studies in Practice, third-year students carry out projects for public clients, such as the municipality of The Hague.

On 20 March, the final of the Legal Tech Challenge 2025 took place at Leiden University. After weeks of collaboration, brainstorming sessions and workshops on legal accessibility, five student teams presented their innovative legal apps to a jury.

Leiden University, together with the Open University and Universities of the Netherlands, will take up residence in the Spui building at Grote Marktstraat 48-50/Spui 3 in downtown The Hague from 2025. The partners signed the leases on 7 November.

Rogier Hartendorp is professor by special appointment of social effectiveness of justice at Leiden University and a judge at The Hague District Court. So, the perfect person to liaise between our faculty and the Court. We asked him some questions about this role.

Recently, our respected and talented former colleague Bente Hilde Bakker passed away after a long and brave fight with illness. She received her mathematical training at the Vrije Universiteit in Amsterdam and also obtained her PhD there under the supervision of Jan Bouwe van den Berg and Robert van…

Twenty-one dedicated teachers were awarded their Senior Teaching Qualification (SKO) on 21 January. Rector Magnificus Hester Bijl congratulated them in a ceremony in the Academy Building with an extra celebratory touch as the milestone of the 100th SKO certificate was reached.

Give Nikki IJzerman a football and she’s happy. The midfielder was named Player of the Year by ADO Den Haag last season, as well as obtaining her master’s degree in Journalism and New Media.

“We are proud and happy to receive this grant. It will enable us to do truly innovative fundamental research with a direct link to practical applications.” Michiel Westenberg is looking forward to investigate the effects of age and social anxiety on eye-contact. Together with Esther van den Bos he has…

Around seven per cent of children have difficulty learning their mother tongue because they have some form of developmental language disorder (DLD). World DLD Day on 15 October called attention to this disorder. Development psychologist Neeltje van den Bedem explains why this is important.

It was great to welcome so many people at the LACDR Spring symposium on the 4th of April 2023. The meeting started with an inspiring lecture of Dr. Mustafa Diken (Bioentech) on the evolution of mRNA vaccines. Afterwards, PhD speakers from LACDR, LIC and CHDR gave presentations on a wide range of pharma-related…

The Executive Board is delighted to announce that Joanne van der Leun took up the position of the university’s Academic Lead International Affairs as of 1 January 2025.

How did the mythical kings of ancient Persia live? In this podcast, we delve into the Shahnameh, also known as the Book of Kings.

Can Russia be prosecuted for war crimes against Ukraine? The International Criminal Court does not have this jurisdiction. To fill this void in jurisdiction, a new commission has been created: an International Centre for the Prosecution of Crimes of Aggression, the ICPA.

It was great to welcome so many colleagues at the LACDR Spring Symposium! After an inspiring lecture by Dr. Avinash Patel from Dewpoint Therapeutics, nine PhD speakers from LACDR, LIC, CHDR and LUMC-KFT gave presentations on a wide range of pharma-related topics. These speakers competed for first place.…

In November, 2023, we organized our annual PhD-Postdoc event with the topic ‘future career opportunities’. After an interactive presentation ‘be prepared for you career after your PhD/postdoc’ by Harry Linders, there was ample opportunity to meet LACDR alumni and career coaches.

On Friday 24 June 2022, the Department of Constitutional and Administrative Law of Leiden University welcomed more than forty administrative law scholars to the first Young Administrative Law Researchers Day.

The House of Representatives in the Netherlands has requested advice from the Council of State about combining membership of the House of Representatives with holding a post in the cabinet. Geerten Boogaard sees this as a sign that the Netherlands is moving towards a constitutional court.

As of 1 September 2021 Andrea Evers has been appointed Scientific Director and will represent the institute at faculty and university level as chair of the Board of the Institute of Psychology. Eric van Dijk will take on the personnel and finance domains and Sander Nieuwenhuis will take on the research…

Organisation

Rik Rozendaal has won one of the three annual dissertation awards of the European Association of Environmental and Resource Economists (EAERE). The economist received the award for his dissertation on climate policy.

The faculty Happy Holidays Drinks for all staff and student assistants was held on Tuesday 19 December. There was a great turn out and fun was had by all.

This March, Jara Bouma, Cas van der Horst and Laura Heitman from the Division of Drug Discovery and Safety and Laura de Paus, Richard van den Berg, Anthe Janssen and Mario van der Stelt from the LIC joined forces to determine how some drugs can specifically target the cannabinoid CB2 receptor (CB2R)…

Organisation, Social

After a semester of brainstorming, writing, rewriting and editing, the time has come: the fifth edition of Leiden Elective Academic Periodical (LEAP) has been launched!

On Tuesday 7 September 2021, the new Faculty year was opened with the Leiden Law Op 1 Talkshow. Various guests shared their thoughts and expectations for the new academic year. Lotte Kremers and Bastiaan Rijpkema presented the show.

For a successful return to society, incarcerated individuals must work on their reentry during their sentence. Not all such individuals receive good reentry support. This is according to a report by Leiden criminologists.

This study is important because it seeks to uncover whether clinicians' communication influences neurobiological and physiological outcomes for patients.

Prof. dr. Pancras Hogendoorn is stepping down as dean of the Faculty of Medicine and vice-chair of the Executive Board of Leiden University Medical Centre (LUMC). He is also resigning from all associated secondary posts. Hogendoorn has taken his decision in anticipation of the findings of an inquiry…

‘To be honest, I don’t really care about what type of research is going on. Just let me do my own thing and everything is fine,’ according to biotechnical officer Davy de Witt. In this interview, he tells about his tasks and experiences at the Institute of Biology Leiden, where he has been employed…

In the past months all Leiden Archaeology students were asked to partake in the Bystander Intervention & Consent training. These workshops teach people how to recognise and safely intervene in situations they feel the need to act upon. We speak with two students who participated about their experien…

Marieke Adriaanse is Professor of Behavioural Interventions in Population Health and researches behavioural science issues in health. She advocates for better interdisciplinary collaboration and a new form of recognition and rewards within academia. ‘We have to stop being so blinkered,’ she says in…

Professor Henk te Velde started as interim dean of the Faculty of Humanities on 1 March. Mark Rutgers' successor is faced with the task of getting the faculty back to financial health.

On Tuesday 12 January 2021, the Leiden Law School thesis prizes were awarded at the New Year’s event.