Leiden University computer scientists Yu Liu, Yanming Guo and Michael Lew are a step closer to their ultimate goal: search engines with visual recognition. Their publication of a new algorithm for fusing multi-scale deep learning representations has been received with great enthusiasm. No other algorithm…

How can computers help design optimal buildings? PhD student Koen van der Blom makes algorithms that take into account all kinds of different architectural requirements, in order to reach the best compromise. And that is quite difficult: 'Algorithms do not automatically understand that a building that…

Learn how to apply for the MSc International Politics at Leiden University: step-by-step procedure, submitting documents via Studielink, and follow-up guidance.

Learn how to apply for the MSc International Organisation at Leiden University, including steps for submitting your documents, using Studielink, and following up.

Follow the step-by-step application procedure for the MSc Dutch Politics at Leiden University: start with Studielink, proceed via uSis, submit your request, and register once admitted.

Learn how to apply for the MSc in Nationalism, Ethnic Conflict and Development at Leiden University: step‑by‑step procedure, submission via Studielink, and next steps.

On this page you will find an overview of awards and prizes granted to our staff and students in 2025, as well as special appointments at Leiden University and other institutions.

The Division of Systems Pharmacology and Pharmacy (SPP) aims to develop precision medicine approaches to characterise and predict variation in treatment response and enhance translational drug development strategies.

Learn how to apply for the Master's programme Political Theory: Legitimacy and Justice at Leiden University with step-by-step application instructions, document submission via Studielink, and next steps after applying.

Learn how to apply for the MSc The Politics of Artificial Intelligence at Leiden University, including steps for submitting your documents, using Studielink, and following up.

Discover the application procedure for the MSc Democracy and Representation at Leiden University: step-by-step guidance, submitting required documents, and what happens after you apply.

This NWO-funded research programme focuses on the assumptions and methodology of the writing of history of science. History of science is in many respects a flourishing discipline: it currently yields an impressive volume of studies. Systematic reflection about the ways in which history of science may…

Public sector decision-makers operate amidst an abundance of information and unclear political objectives. Attention is the sine qua non of policy-making: What is attended to can be addressed in policy responses; what is overlooked or goes unnoticed cannot. Despite its importance, public administration…

A national survey conducted by Dutch newspapers Dagblad van het Noorden, Turbantia, Brabants Dagblad and the Dutch Federation of Trade Unions (FNV) shows that staff working in disability and mental health care often face violence in the workplace. In the three northern provinces of the Netherlands,…

How De Haan is using language in general and his specific style of language in particular to provide truth, solidarity and justice for both the individual and the collective?

Multi-objective evolutionary computation aims to find high quality (Pareto optimal) solutions that represent the trade-off between multiple objectives.

The Master’s in Health, Ageing and Society gives you the insight, knowledge and skills to change care for older people. This change is needed in order to guarantee care for senior citizens in the future, but also offers solutions for growing old more happily and with more vitality.

On 2 and 3 October 2017, a delegation of the Child Law Department has participated in the 15th European regional conference of the International Society for the Prevention of Child Abuse and Neglect in The Hague.

We are a diverse collective with members from different faculties and organisations. Select a faculty or organisation in the left column to search and connect with members. Have questions or want to become a member? Get in touch with the steering committee.

The plans for making the University Library (UB) more sustainable will be carried out in three steps: first the glazing at the front of the building will be replaced with HR++ glass, then the skylights will be renewed and finally the air conditioning system will be updated. Once these steps have been…

PhD defence

More than a thousand 17th- and 18th-century Dutch letters from seized ships are now available online. The letters are a gold mine for researchers wanting to study the everyday language used by men and women during this period.

The number of victims of child abuse is estimated to be higher during the first lockdown compared with a period without a lockdown. This is mainly due to an increase in the number of victims of emotional neglect, including educational neglect and witnessing domestic abuse. Families with children about…

Imagine how much time, money and discomfort it would save: a personalised treatment for each individual patient. Precision medicine like this is coming ever closer, thanks in part to Elise Dusseldorp’s algorithms. They retrieve a wealth of information from research data.

The following page offers tips for more sustainable travel options, such as taking the train or bus, and highlights online tools that can help you plan eco-friendly trips and find affordable tickets.

The programme incorporates active engagement with the professional field through site visits, professional skills trainings, moot court and an internship.

With a grant from NWO, Thomas Hankemeier will develop new methods to better understand the dynamics of the building blocks of life, such as cells, enzymes, and metabolites. He does this together with the University of Amsterdam and a number of companies.

Professor Wim Willems of the Centre for Modern Urban Studies (MUS), together with Anne van Mourik, is researching the life of Ru Paré, the woman who saved 52 Jewish children during World War II.

The Royal Netherlands Academy of Arts and Sciences (KNAW) selects prominent researchers as members based on their scientific achievements. On September 17th, the KNAW will install 21 new members, including Leiden physicist Michel Orrit and chemist Hermen Overkleeft.

Vice-chairman of the Executive Board Martijn Ridderbos will leave Leiden University at the end of this year.

On the occasion of the Women & Girls in Science Day, BBC Science Focus Magazine highlighted 6 prominent female chemists. Among them is Leiden professor Ewine van Dishoeck: 'Astrochemist investigating the building blocks of life'.

In the Netherlands approximately 130 out of 700 secondary schools offer a bilingual stream. However, research about CLIL (Content and Language Integrated Learning) is limited. With her dissertation Evelyn van Kampen (PhD student at ICLON) wants to contribute to the understanding of the nature and range…

NWO is funding three partnership projects with the industry sector. The projects relate to speeding up the search for new medicines, studying the changes in proteins as medicine and developing analytical techniques for research on the building blocks of life.

The thesis deals with the study of giant radio galaxies (GRGs), which are radio galaxies of megaparsec sizes.

We study the dynamics of individual emitters in micro cavities.

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An acute shortage of social care staff means that family members often quit their jobs to care for relatives with severe disabilities. This seems too good to be true – and there is a catch. Barend Barentsen, Professor of Labour law, discusses this on Dutch consumer programme ‘Radar’.

An international team of scientists including Leiden's Joe Callingham has discovered nineteen red dwarf stars that unexpectedly emit radio waves. The outbursts possibly originate from interaction with exoplanets. The results of the research appear in two scientific publications.

This interdisciplinary project applies data science techniques to qualitatively and quantitatively visualize the interaction between the University and the city of Leiden (Town&Gown) from 1575 onwards. One of the possible angles for follow-up research is diversity, especially from the international…

GTGC looks back on another successful edition of its annual conference. From 5 to 7 June, the programme held its third international conference, this year with the theme 'Emerging Trends in Global Governance'.