The directorate of Leiden Observatory consists of the Scientific Director, the Director of Education and the Director of Operations.

“How we will tackle diseases in the future starts here”

Adopting a largely chronological approach, Gerrits links the historiography of post-war Europe and the major theoretical approaches to nationalism with analysis of key historical developments and events.

How has migration affected Irish and Italy society since 1945?

This book connects labour history, global history and the institutional or political history of international organisations.

A Persistent Revolution: History, Nationalism, and Politics in Mexico since 1968

MetaROR is an open peer review platform based on the publish–review-curate model and aims to improve the dissemination and evaluation of metaresearch.

The Institute of Biology Leiden (IBL) has appointed two new directors. Maribel Adame Valero will become the new Director of Operations on 1 August, and Hubertus Irth will start as the new Scientific Director on 1 September. This completes the new collegial management for IBL, following the earlier appointment…

Remko Offringa, Associate Professor in Plant Developmental Genetics, and Associate Professor in Molecular Microbiology Arthur Ram both have been appointed as the new Directors of Education at the IBL. Offringa in the role as Director of Education for the Master program and Ram as Director for the Bachelor…

The project investigates the changing local context of crime dynamics and the responses by selected international organizations and national governments. It places a major emphasis on security management at the trans-national level by investigating intra-regional security cooperation between Latin America,…

Dear friends of the NVIC

Matthijs van Leeuwen and Frank Takes have been appointed directors of education at LIACS as of 1 September. They will succeed Marcello Bonsangue, who has held the position since 2016. Van Leeuwen and Takes have been appointed for a period of four years.

Michiel Hogerheijde has been appointed temporary programme director of the Astronomy master's programme from 1 January to 1 September 2024. He takes over the duties of Harold Linnartz, who unexpectedly passed away at the end of December. Hogerheijde combines the position with his duties as programme…

Martina Vijver has been reappointed as Scientific Director of the Centre for Environmental Sciences Leiden. Vijver has been Director of CML since 2022 and her term has now been extended until 1 September 2030.

Roeland Merks is the new director of the Lorentz Center as of 1 September. He has been appointed for a period of five years. In addition, Merks will remain associated with the Institute of Biology Leiden (IBL) and the Mathematical Institute (MI) as a professor. Merks succeeds Arjen Doelman, who has…

Per January 1st 2016 Prof. dr. Sandra Groeneveld was appointed as the new Scientific Director of the Institute of Public Administration.

Meet Nathal Dessing, LUCIS director as of 1 November 2018. Dessing is a lecturer for the Leiden University Centre for the Study of Religion (LUCSoR) and education director at the Leiden University Institute for Area Studies (LIAS).

The 2006 United Nations Convention on the Rights of Persons with Disabilities differs markedly from other forms of international human rights law: it not only protects the rights of individuals but also addresses interpersonal relations and social structures. How did the convention attain this broad…

Dennis Claessen has been appointed Scientific Director of the Leiden Institute of Biology (IBL) with effect from 1 September. He succeeds Hubertus Irth, who has held the position since September 2024. The appointment is for a four year term.

Starting 1 August Lies Bouwman has been appointed as Director of Education at the LIC. She will combine this role with her position as the Programme Director of the Master's programmes in Life Science and Technology (LST) and Chemistry. By doing so, she joins the new collegial institute board of the…

As of 1 July, Marcellus Ubbink is the new Scientific Director of the Leiden Institute for Chemistry. He will succeed Hermen Overkleeft, who led the institute since 2017. Ubbink has been appointed for a period of four years.

Marcello Bonsangue will be the new Scientific Director of the Leiden Institute of Advanced Computer Science (LIACS) from January 2024. Bonsangue has been appointed for four years. He succeeds Aske Plaat, who led the institute for eight years.

Jasper Williams has been appointed as the new Operational Director of CML. He is succeeding Paul de Hoog, who held the position for over eleven years, initially as Institute Manager and later as Operational Director. Williams will assume the position on 1 February.

Dirkje Schinkelshoek, Executive director of the Faculty of Science, will become the new Director of Operations and Finances at NWO Domain Organisation (NWO-D) in The Hague as of 1 September.

In early 2026, two new programme directors will begin their roles at FWN. Joost Broekens will take charge of the bachelor’s programme in Data Science and Artificial Intelligence (DSAI), while Sander van Kasteren will become programme director of the MSc in Life Science and Technology (LST).

Michiel Hogerheijde will be the new Programme Director of the bachelor Astronomy starting 1 October. The appointment is for four years. Hogerheijde succeeds Harold Linnartz who has held the position since 2018.

Koenraad Schalm will be the new programme director of the Physics master starting 1 November. He has been appointed for a period of four years. Schalm succeeds Ana Achúcarro who has held the position since 2021.

As of February, Pepijn Reeser steps down as the project director of the Taalmuseum (the Language Museum). Exhibition designer and project manager Tessa Askamp takes over his role.

Dear friends of the NVIC,

As of 1 September Miranda van Eck will be the new Scientific Director of the Leiden Academic Centre for Drug Research. She succeeds Hubertus Irth, who led the institute since 2016. Van Eck has been appointed for a period of four years.

As of 1 September, Martina Vijver is the new Scientific Director of the Institute of Environmental Sciences. She succeeds Arnold Tukker, who led the institute since 2013 and served the maximum term of two times four years. Vijver has been appointed for a period of four years.

Ida Haisma has been appointed Director of the Leiden Bio Science Park. She will lead the transformation of the Leiden Bio Science Park from science park to innovation district. To this end, she will set up a new park organisation and act as the spokesperson for the park.

It is with great sadness that we announce the passing of our director, Dr. Rudolf de Jong. We extend our deepest condolences to his loved ones. The Institute will be closed the coming week in mourning. Details of a memorial in Cairo will follow soon. Rest in peace, boss. We will miss you.

John Kroes received a royal honour from Leiden deputy mayor Julius Terpstra on 20 November. He was appointed Knight of the Order of Orange-Nassau for his exceptional services to the university and his extensive voluntary work for organisations in Leiden and The Hague.

Dear friends of the institute,

We are very happy to announce that as of 1 March Marleen De Meyer is our new NVIC Director!

Ranti Tjan has been appointed director of the Royal Academy of Art as of 1 June 2022. He succeeds Henk van der Meulen, who will stay on as director of the Royal Conservatoire and Chairman of the Executive Board.

As of 16 August Ignas Snellen is the new Scientific Director of the astronomical institute of the Faculty of Science. He will succeed Huub Rottgering, who led the institute since 2012. Snellen has been appointed for a period of four years.

Dr Johannes Magliano-Tromp has been appointed Director of Leiden University Interfacultary Dual PhD Centre The Hague as of 1st May 2016.

In their article; The Effects of Legal Measures to Empower Supervisory Directors: Evidence from a Financial Distress Perspective, Santen and De Bos discuss the relationship between the corporate governance structure of a company and its financial performance. Until now studies predominantly hypothesize…

Prof. dr. Aad van der Vaart has been appointed as Scientific Director of the Mathematical Institute of Leiden University on Tuesday 15 September 2015. He succeeds prof. dr. Peter Stevenhagen who has been a dedicated Scientific Director of the Mathematical Institute as from 2007.

After seven years, Eric Eliel resigns as scientific director of the Leiden Institute of Physics (LION). On April 18th, LION hosts a farewell party and a week later Eliel will officially hand over his tasks to Jan Aarts. We spoke with him about his term as director, in which among others a new science…

The FOM Executive Board has appointed Professor Wim van Saarloos (1955) Director of FOM Foundation, effective 1 November 2009.

After ten years and one day, Leiden Observatory has a new director. As of 1 September, Ignas Snellen will set the course for the astronomical institute. In this interview, you will get to know Ignas. Or at least a little. That is why we gave him five dilemmas and asked the people around him who he really…

As of 1 May Gianne Derks is the new Scientific Director of the Mathematics Institute. Derks succeeds Hermen Jan Hupkes who temporarily assumed the role. Derks has been appointed for a period of four years.

We are happy to introduce our new Assistant Director for Egyptology & Archaeology: Dr Ariel Singer