The Van Vollenhoven Institute for Law, Governance, and Development and the Grotius Centre for International Legal Studies organised the Van Vollenhoven Lecture 2013.

De rol van de Raad van State staat opnieuw ter discussie. Kritiek uit de politiek botst met staatsrechtelijke analyses, terwijl experts waarschuwen voor aantasting van het gezag van het instituut. Staatsrechtgeleerde, Wim Voermans, duidt de zaak in een artikel van JAS nieuws.

The Netherlands Organisation for Scientific Research has awarded dr. Lucien van Beek a Veni grant. This grant offers young researchers the possibility to develop their innovative ideas for a period of three or four years. The awarded research proposal focuses on the Ancient Greek dialects' contribution…

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

Last week, a large number of farmers came to The Hague to ask attention for the problems they are faced with. They certainly received a lot of attention but does this mean their problems are actually being addressed?

Today, February 6th, the new course Wicked Problems Lab (in full: Wicked Problems Lab: working with governance, leadership and social innovation) started. This new course for third-year Honours students is part of the Honours Track

On Energiepodium.nl, Rob de Wijk, Professor of International Relations and Security at the Institute of Security and Global Affairs, states that the Nord Stream 2 Project, a pipeline for Russian gas into Europe, causes a conflict between geopolitics and commerce.

Leiden University (UL), the Delft University of Technology (TU), and Erasmus University in Rotterdam (EUR), have been working together on a wide variety of terrains in research, education and valorisation.

On Thursday 31 October 2019 several graduation ceremonies for study programmes of the Institute of Public Administration were held. It was the first time these festivities took place at Campus The Hague.

Lecture

The European Commission sees increased labour migration as a solution to the growing personnel shortages, but the Dutch Labour Inspectorate argues that this is not a tenable business model. Professor of Economics Olaf van Vliet discusses the advantages and disadvantages of labour migration for the economy…

In the specialisation Economic and Consumer Psychology, part of the Master in Psychology, you will study the psychological mechanisms that underlie our decisions and choices concerning consumption and other economic behaviours.

We focus on a better understanding of the mechanisms of cancer drug resistance and metastasis.

The mission of Software and AI in Business (SA&B)connects the domains of science, business, and policy. Scientific research we focus on at Leiden in areas such as artificial intelligence promises to reshape our societies for the better. Translating science into positive societal impact however requires…

Early Modern Medievalisms: The Interplay between Scholarly Reflection and Artistic Production

In this project, we aim to develop mathematical models to mechanistically and quantitatively predict the dynamics of cellular stress pathway activation and its relation with toxic effects when cells are exposed to various toxicants.

The research within the Division of Cell Systems and Drug Safety, headed by Prof. Bob van de Water, is focused on novel therapeutic modalities and novel concepts in early drug discovery, in order to develop more effective and safer therapeutic strategies. We generate advanced cell and computational…

Our research in the area of safety sciences aims to increase the mechanistic understanding of cellular toxicity of drugs and, in a broader sense, chemicals.

On this page, you will find the recordings of the Tuesday Talks since April 2025. Recordings of the precursor to the Tuesday Talks, This Week’s Discoveries, are also available here.

Recent publications in the BLRN book series can be found below.

Rosmarijn van Kleef hopes to defend her PhD thesis soon on the liability of football clubs for the misconduct of supporters. In view of the upcoming European Football Championship, a highly topical subject of which a glimpse is given below. The defence will take place on 19 May in Leiden.

Christiaan van Gorkum passed away on 30 October 2015.

Two Leiden University research consortia have received funding from the High Tech Systems and Materials programme (HTSM).

On 17 October 2018, Thomas Sanders defended his doctoral thesis 'Invordering door de overheid: de invordering van geldschulden uit herstelsancties onder de Awb'. The doctoral research was supervised by Prof. mr. T. Barkhuysen and Prof. mr. M.W. Scheltema.

On the 9th of June Bahaddin Budak successfully defended a doctoral thesis and graduated.

The subjects of the texts vary from Demosthenes to the delivery of camels in early Islamic Egypt, and their provenances stretch from the Eastern to the Western Desert, and from the Egyptian Nile valley to Qasr Ibrim in northern Nubia.

What influence did the internal debates on the use of violence within left-wing activist movements, and the government’s response to this (political) violence, have on the development, level, and continuity of the violence originating from these movements in the period 1965–2015?

The position of writing within the domain of artistic academic research is not self-evident. In academia, standard practice is to use writing for the transfer of knowledge: it is a means of communication. In the practice of (nonlinguistic) artistic research, the outcome is also often contextualized…

The study at hand focuses on the control of sex and youngsters through the response by authorities most notably from within criminal justice.

Digital edition of the correspondence between the philosopher Gerardus Johannes Petrus Josephus (Gerard) Bolland (1854-1922) and the philologist Pieter Jacob Cosijn (1840-1899), consisting of 46 letters covering the period 1879 to 1899.

ERC Starting Grant: The Van Manen Project. This five year project (2023-2028) is made possible with an ERC Starting Grant. It aims to (digitally) reunite all parts of the Van Manen Collection. This enables us to study it as a whole, helping us to understand the process of collection formation. More…

Valedictory lecture

Overview of Leiden publications on Central Asia. For additional publications dedicated to a single country, please go to individual pages of the researchers, which you can access through the Researchers page.

To make digital communication more secure, we need to tighten up the legal frameworks and identify the biggest cyber threats.

Ineke van der Ham gave a lecture at the Nacht van de Ontdekkingen in Leiden. This year’s theme was ‘Time’ and Ineke discussed the work of the Navigation Lab Leiden and how time and space play a role in navigation.

Mario van der Stelt (Head of the department of Molecular Physiology at the Leiden Institute of Chemistry) has received the Young Investigator Award from the International Cannabinoid Research Society during the annual meeting of the society in Montreal, Canada. The Young Investigator Award was given…

Op 1 december hield Ineke van der Ham haar oratie, waarin ze vertelde hoe ruimtelijke technologie de beleving van de patiënt dichterbij kwam brengen. In het Academiegebouw ervaarden bezoekers zelf de kracht van de illusie. Hoe zag dat eruit?

The Netherlands Organisation for Scientific Research has awarded dr. Roy van Beek a Veni grant. This grant offers young researchers the possibility to develop their innovative ideas for a period of three or four years.

The monthly ILS Lunch Seminars present the perfect opportunity to unite the different Institutes situated within Leiden Law School. On Thursday 14 March 2019, the next edition of the ILS Lunch Seminars will take place. This time, Nienke van Heek and Esther van Ginneken will present their research.

The nominees for the IRO Thesis Prize 2024 and the Prof. Dr. J.Th.J. van den Berg-prijs 2024. Who authored the best thesis in Leiden University’s bachelor’s programme in Political Science?

For questions, ideas or more information about the programme Beyond content, please contact one of the organizers.

How is the development of physiological responses to social evaluation in adolescence affected by other normative developments, such as pubertal, socio-cognitive and psychosocial development? Are social anxiety and public speaking anxiety associated with characteristic patterns of stress responses…

In mei 2025 verscheen 'De beloning van curatoren bij lege boedels', een onderzoek van Universiteit Leiden en SEO Economisch Onderzoek naar de knelpunten in curatorenfinanciering bij lege boedels.