On 12 mei 2020, Darryl Robinson defended 'Exploring Justice in Extreme Cases: Criminal Law Theory and International Criminal Law'. The doctoral research was supervised by Prof. C. Stahn.

On May 23rd, Ernanda succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Ernanda on this great result.

Neurodegenerative diseases, including Parkinson’s disease (PD), are increasing in prevalence due to the aging population. Despite extensive study, these diseases are still not fully understood and the lack of personalised treatment options that can target the cause of the diseases, rather than the symptoms,…

On Friday 22 November 2024 Ye Jiang successfully defended a doctoral thesis and graduated.

We strive to address the challenge of constructing a modeling language to write software which can take advantage of recent hardware developments (multicore, cloud) without compromising in its abstraction levels.

This dissertation defends the existence of a type of movement that has so far been considered not to be possible, namely, movement of a bare head to a specifier position over arbitrarily long distances.

In this thesis, deep learning is studied from a statistical perspective. Convergence rates for the worst case risk bounds of neural network estimators are obtained in the classification, density estimation and linear regression model.

This dissertation is a study of archaeological remains left behind by nomadic communities in the Black Desert, situated in the northeast of modern Jordan.

This thesis focuses on developing new chemical synthesis strategies to produce native ADP‑ribosylated biomolecules with precise structural control.

This study of the Gamtoos River floodplain in South Africa’s Eastern Cape Province traces its transformation from an eighteenth-century natural landscape of thick bush into an agricultural zone now threatened by climate change.

A part of the steel construction of the former Gorlaeus high-rise forms the basis of a new green bike park which is part of the redevelopment of the Faculty of Science.

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.

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Het RKD – Nederlands Instituut voor Kunstgeschiedenis - gaat het Nederlandse erfgoed aan verluchte handschriften online toegankelijk maken.

All manuscripts submitted to Inter-Section need to adhere to these guidelines. Since 01-08-2022 Inter-Section uses APA7 as a reference system. Inter-Section therefore now follows the new Faculty of Archaeology guidelines concerning referencing and bibliography.

Stay tuned for updates on relevant media appearances of Anna van Duijvenvoorde.

The Swahili coast has a long-standing history of transoceanic Islamic connections dating back to the 25th century. Yet, print, has changed the world – not only ours. This project unravels unique forms and archives of intellectual history emerging from within South-South connections. In East Africa Indian…

The Van Bergen Fund aims to promote contacts between Dutch and international students in order to achieve a better understanding of each other's cultures. At the Symposium for Diversity and Inclusion the two winners of the Van Bergen Award 2015 were announced.

Metamaterials researcher Martin van Hecke has been elected American Physical Society (APS) fellow, an honour exclusive to only half a percent of the society's members.

Alumnus Robert van Asten has been an MP for D66 since 2025. He studied Tax Law at Leiden University from 1997 to 2005. After a career in that field, he switched to local politics and later national politics.

In the future, computers will be able to base their decisions on intuition. Professor Jaap van den Herik, director of the Leiden Centre of Data Science, posed this statement today in his Valedictory Address at Tilburg University.

On 26 April Professor of Experimental Physics Jan van Ruitenbeek was made a Knight in the Order of the Lion of the Netherlands. He received the decoration from mayor Emile Jaensch in Oegstgeest, where he lives. Van Ruitenbeek received the honour for his services to physics.

Twee jaar geleden klaagde promovendus Danny Mekić het socialmediaplatform X aan, omdat zijn account, zonder toelichting, onvindbaar werd gemaakt. Hij kreeg gelijk van de rechter, maar X verzet zich ertegen: ‘Twitter wil niet transparant zijn.’

Marjo de Graauw, adviser Educational Innovation and Academic Teacher at Bio-Pharmaceutical Sciences has won the Turnitin GLobal Innovator Award for Europe.

De uitnodiging staat ter discussie vanwege Bosmans controversiële uitspraken over het slavernijverleden. Bosman is echter in de hoedanigheid van voorzitter van de Tweede Kamer uitgenodigd en niet als PVV’er. Wim Voermans, hoogleraar Staatsrecht, spreekt over dit onderwerp in het Parool.

Friso Stevens, External PhD candidate at the Institute of Security and Global Affairs (ISGA) at Leiden University, wrote in de Volkskrant on the Chinese investment drive.

Jacques J. M. van Gent (8 June 1932 - 26 March 2021) was director of Leiden University Library from 1983 to 1993. He was librarian in a time of transition and, as director, was able to benefit from the new library building on the Witte Singel. Van Gent was a very different kind of manager from his predecessor,…

Op maandag 1 april 2024 stierf onze leermeester, vriend en gewaardeerd collega Dr. Alexander Hendrik de Groot (Sander).

Gilles van Wezel has been reappointed as Scientific Director at the Leiden Institute of Biology (IBL). Van Wezel has been director of this institute since September 2018 and will remain so until 1 September 2026.

Carla van Baalen was awarded the Thorbecke Medal on 4 June. She received the award in recognition of her remarkable and varied oeuvre in the field of parliamentary history.

On Tuesday 26 May 2020 professor H.U.E. (Bonno) Thoden van Velzen passed away.

The Executive Board has appointed Olaf van Vliet as Professor of Economics at Leiden University, specialising in social security and labour market policy from an international perspective. The chair is affiliated to both the Department of Economics (Leiden Law School) and the Institute of Public Administration…

Marie Depuydt has won the Van Wersch Springboard Prize. She was awarded the prize on 28 November during the annual Fall symposium. There were seven nominees in total, but the selection committee unanimously chose Depuydt as the winner.

Ewine van Dishoeck, Professor of Molecular Astrophysics, was presented with the Kavli Prize by King Harald V of Norway during a ceremony on 4 September in Oslo. The prize consists of a gold medal and one million dollars.

Leiden Professor of Maths Frans van Schooten Jnr. (1615-1660) and his wife Margrieta were painted by Rembrandt. This is the claim made by mathematician and art historian Johan Zwakenberg in his recently published article in the 2018 Leiden Yearbook. Leiden art historians are not completely convinced…

Sending migrants back. Open borders. These are the kinds of words that are used, but what does the situation really look like at these borders? Professor of Law and Society Maartje van der Woude, an expert in crimmigration, is researching precisely this.

In April 2022 a new monograph by Carine van Rhijn (Utrecht) will be published, entitled "Leading the Way to Heaven. Pastoral Care and Salvation in the Carolingian Period".

Leiden psychologist Wilco van Dijk and communication scientist Jaap Ouwerkerk of VU University Amsterdam published a book about the emotion Schadenfreude. Van Dijk tells about Schadenfreude on BBC radio 4 All in the Mind.

Caspar van den Berg, researcher and Assistant Professor at the Institute of Public Administration, has been awarded a prestigious Veni grant of 250,000 euros from the Dutch Organization for Scientific Research (NOW) for his international comparative research on politicization of top civil servants.

Emeritus Professor Rudi van Maanen has received the Cornelis Joppenszoon statuette. He was presented with the distinction by Deputy Mayor of Leiden, Julius Terpstra.

De acht ambities van de onderwijsvisie Learning@LeidenUniversity stonden centraal op het drukbezochte Onderwijsfestival op 19 juni. Meer dan 200 docenten en studenten kwamen naar innovatieve broedplaats PLNT voor inspiratie en best practices op het gebied van onderwijsvernieuwing.

Researchers from the Department of Economics and the Institute of Public Administration – Olaf van Vliet and Lars van Doorn – have been awarded a grant of 430,000 euros from Instituut Gak to analyse the flexibilisation of the labour market and its implications for social policy.

Rising geopolitical tensions are causing states and national elites to innovate their use of the past for present-day political ends. This is certainly true for the People’s Republic of China, which celebrated its 75th anniversary in 2024 amid mounting superpower rivalry, ideological tensions with the…

How can theories about modern disinformation help to understand how Roman documentary fictions functioned?

Toch kan je volgens dr. Jelle van Buuren dader Tobias R. niet in een bepaald hokje plaatsen. Van Buuren is kenner van het rechts-extremisme en reageert in het Reformatorisch Dagblad op de passages van Tobias R.

Emeritus Professor of Molecular Astrophysics Ewine van Dishoeck has been named a Citation Laureate by Clarivate, a research analytics provider. Clarivate considers her an influential researcher of the calibre to win a Nobel Prize.

Femke is a third-year student of Dutch Language and Culture. She was a board member for a year, did an internship in times of COVID-19, and above all has a passion for her mother tongue.

Het recente werkbelevingsonderzoek bood waardevolle inzichten in hoe medewerkers binnen FGGA hun werk en werkomgeving ervaren. Leidinggevenden gingen hierover in gesprek met hun teams. Wat leverde dat op?

The aim of this project is to foster a historiography that does justice both to the realization that scientific knowledge is constructed by local, contingent, and contextual processes, and the claims of science to objective validity.

For a long time, the painful history of colonial slavery received too little attention. People whose ancestors lived in slavery are now asking critical questions about how we should address that past. Leiden University researchers study the history of colonialism and slavery and their long-term impact…