Duizenden metaalvondsten die door detectorzoeker wijlen Herman Zomerdijk zijn gedaan in de regio Kennemerland schetsen een uniek beeld van Noord-Holland door de eeuwen heen. Hij zocht en verzamelde decennialang historische metalen objecten in Noord-Holland en bouwde zo een unieke metaalcollectie op.

The representation of death children in Dutch literature through time

On the 22nd of April, Liszt Vianna Neto successfully defended a doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Liszt Vianna Neto on this achievement.

This case study (in French)—conducted as part of the NWO/Clingendael Institute project ‘Plural Security Insights’—highlights how the dilemma of security provision in Tunisia is part of a crisis of trust between society and state institutions.

How did a circle of Soviet artists and writers virtually unknown until perestroika turn into Russia’s most influential contemporary art movement? This book reconstructs the cultural history and canonization of a group of painters and poets known as the Moscow conceptualists, who paradoxically did not…

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?

You can find more information on the Dutch webpage. Click on the “Nederlands” button above.

On 26 February 2020, Hans-Jan van Kralingen defended his thesis 'De ondeelbaarheid van het pand- en hypotheekrecht, deconstructie van een leerstuk'. The doctoral research was supervised by Prof.mr. W.J. Zwalve and Prof.mr. E. Koops.

This publication is in Dutch.

The dissertation focuses on the work of German philosophers Theodor W. Adorno and Max Horkheimer, founders of critical theory at the Frankfurt School. Specifically, it is a study of the “early” writings, dated between 1925 and 1940, to reconstruct the early stages of critical theory. The thesis argues…

To what extent did The Netherlands' attitude towards European integration change after the 2005 referendum on the European Constitution?

What drives the restrictiveness of immigration reforms? Political scientists Katharina Natter (Leiden University), Mathias Czaika (Danube University Krems) and Hein de Haas (University of Amsterdam) analysed immigration reforms in 21 Western immigration countries between 1970 and 2012. They found that…

Willem Peene defended his thesis on 12 January 2017

In this dissertation a large corpus of letter signs and texts gathered during fieldwork in Niger, and to a lesser extent Mali and Burkina Faso is used to show the graphemic diversity of the traditional script of the Tuaregs, tifinagh, and to analyze the orthographic system.

This dissertation presents a new perspective on the life, work and character of the Dutch physical chemist Jacobus Henricus van ’t Hoff, first recipient of the Nobel Prize in Chemistry, and one of the most important and colourful scientists in Dutch history. The image of Van ’t Hoff that emerges from…

Up to 45% of patients with Parkinson's disease experience impulse control disorders, characterised by a loss of voluntary control over impulses, drives or temptations. This study aimed to investigate whether previously identified genetic and psychiatric risk factors interact towards the development…

Dit rapport vormt het resultaat van het zogenaamde ALIMENT-project (Animals and Livestock Provisioning in the Modern Town), dat werd gefinancierd door de Vlaamse overheid.

Study information

Ig Nobel

A reduced tuition fee applies to the pre-master’s programme in the 2022-2023 academic year.

Leer meer over de Educatieve Master Primair Onderwijs tijdens de Online Master's Open Dag van de Universiteit Leiden.

¡Bienvenidos a la Universidad de Leiden! Estamos encantados de que estés interesado/a en conseguir tu doctorado en nuestra universidad.

Bem-vindos à Universidade de Leiden! Estamos muito contentes com o seu interesse em fazer um doutorado aqui.

Es un placer y un gran honor poder contar con la participación de la Prof.dr. Margarita Mateo Palmer durante el X Congreso Internacional de la AHBx. Impartirá una conferenica plenaria bajo el título “Nombrar las cosas: avatares transhispánicos en Cuba” el Jueves 2 de Noviembre a las 9.45 en el edificio…

Ya se acerca el X Congreso Internacional Transhispanismos: contactos y contagios, que se llevará a cabo en las ciudades de Leiden (1, 2 y 3 de Octubre), y La Haya (4 de Octubre).

Jan de Vetten brengt zijn promotieonderzoek ook uit in boekvorm. ‘In de ban van goed en fout’ beschrijft voor het eerst - op basis van archiefonderzoek en interviews - op samenhangende wijze de bestrijding van de CP en CD, en ook de reactie daarop van die partijen. Waarom werden ze zo fel werden bestreden?…

The University of Lille offers four postdoc positions in the ERC Advanced Grant 2020 AGRELITA Project, « The reception of ancient Greece in pre-modern French literature and illustrations of manuscripts and printed books (1320-1550): how invented memories shaped the identity of European communities »,…

Journée d'étude (17 novembre 2022): Femmes de pouvoir dans les principautés des anciens Pays-Bas et le royaume de France (13e-16e s.). Nouvelles recherches en histoire sociopolitique du genre.

Leiden astronomer Tim de Zeeuw has been appointed Knight in the Order of the Dutch Lion. He received the distinction on 14 May to mark his departure as Director General of the ESO European Astronomy organisation. The celebration took place during the 2018 Dutch Astronomers Conference in Groningen.

With great sadness, we have learned of the passing of professor Rudolf de Bruyn Ouboter. As Professor of Experimental Physics, he made fundamental contributions to our field over the course of several decades.

Mirjam de Bruijn and camerman Sjoerd Sijsma have been travelling through Chad and Cameroon. The Arab spring hasn't arrived there yet, but the effects of internet and mobile telephony show in everyday life. Mirjam and Sjoerd look for counter voices: young people who try to change these countries in their…

On Friday April 24th, after a day of festivities in honor of his 60th birthday, Hendrik Lenstra was awarded the distinction of `Ridder in de Orde van de Nederlandse Leeuw' by the mayor of the city of Leiden.

Oude UB, Rapenburg 70, 2311 EZ, Leiden

Leiden psychologist Carsten de Dreu was presented with the Spinoza Prize by Education Minister Van Engelshoven on 12 September. The award of 2.5 million euros will allow him to continue with his pioneering research on group dynamics.

Op 17 februari 1983 trad de geheel herziene Nederlandse Grondwet in werking. Het radioprogramma Villa VdB – gepresenteerd door Jurgen van den Berg – besteedde aandacht aan het 42-jarige jubileum van die gebeurtenis. Van den Berg ging daarover in gesprek met hoogleraar staatsrecht. Wim Voermans.

On 24 November 2022, Jan Aart Scholte delivered the Cleveringa Lecture at the Netherlands Embassy in London on the subject 'Afgelopen met de globalisering' ('Is globalisation finished?').

We will hold a memorial in honour of Dr Rudolf de Jong's life on Thursday 29 February 2024 between 18-20h at NVIC.

The Cryogenics Department has a liquid helium production unit and an automatic liquid nitrogen filling plant.

Experimental physicist Tjerk Oosterkamp and theoretician Hans van Leeuwen conduct research on the exact mechanism behind ice skating. De Volkskrant published a news item about it during the opening weekend of the Olympics.

One of the recurring points of discussion within the Criminal Justice research programme is the question of what behaviour should or should not fall within the scope of criminal law. This research theme is examined from a legal-dogmatic and social-scientific perspective.

As of 1 March 2018, Elizabeth (Liesbeth) de Lange has been appointed as Professor of Predictive pharmacology at the Leiden Academic Centre for Drug Research (LACDR). She is head of the research group Predictive Pharmacology and mainly aims at developing mathematical models that can predict the effect…

His two year Rubicon project is about the effect of university policies on societal engagement of academics in the social sciences and humanities.

On Tuesday 7 December, Wouter Kalf gave a lecture on how All Knowlegde starts with intuïtions for the Studium Generalis series co-hosted by the Museum de Lakenhal. The lecture was in Dutch.

Adriaan Bedner wrote an article on the relationship between Indonesia and the Netherlands in 'de Volkskrant' of 21 November 2016.

In a promotional video for the SUNRISE initiative, prof. Huub de Groot explains the impact and ideas behind artificial photosynthesis.

Overview of the CML reports

Within Leiden University, we sometimes conduct research with laboratory animals. We only do this when when we cannot answer the research question in any other way.

Een kwantitatief onderzoek naar historische Nederlandse scheepswrakken in de wereld

Kralen spreken tot de verbeelding. Ze zijn aantrekkelijk en persoonlijk vanwege hun kleuren, materialen, patronen en associaties. Je draagt ze op je lichaam, waar je ze voelt en anderen ze zien. Kralen zijn waardevol en verplaatsbaar, tegelijkertijd reizigers en souvenirs.

Promotor: G.A. van der Marel, Co-Promotor: J.D.C. Codée