The Algebra, Geometry and Number Theory specialisation is the excellent preparation for a career in research. It is a suitable stepping stone for pursuing a PhD degree. The degree also gives you access to job opportunities outside academia.

Many students receive their first job offer during or right after their Business Studies internship. After graduating you can also aim for a career in Mathematics research.

In prehistoric times there was a huge wave of migration, from the steppes in Russia and Ukraine to West Europe. The newcomers’ genes began to dominate. Archaeology research in Leiden into burial mounds in the Veluwe and Utrechtse Heuvelrug areas of the Netherlands yielded this spectacular conclusion.…

Unethical conduct by traders at banks is likely to be a continual problem as long as fraud cases are treated as the fault of a single rotten apple. Improving the team atmosphere reduces the likelihood of improper behaviour. This is the finding of psychologist Wieke Scholten from Leiden University in…

This fall, LUCIS will have the pleasure of welcoming Professor Hugh Kennedy from SOAS University of London to Leiden. He is the fourth Abdulaziz Saud Al-Babtain Cultural Foundation Visiting Professor in Arabic Culture at Leiden University.

The Institute of Public Administration has appointed Dr. Ing. A.J. (Bram) Klievink as Professor at the Faculty of Governance and Global Affairs.

Since September 2014 Susana Munch Miranda works as a postdoctoral researcher within Cátia Antunes ERC project 'Fighting Monopolies, Defying Empires 1500-1750'.

In her daily life, she is a student of Life Science and Technology, but not this summer. Guusje van Bolhuis is participating in the Olympic Games with the French hockey team. ‘Studying and playing hockey at top-level are very different, but with the right mindset, you can go far in both.’

Our master’s alumna Marie Kolbenstetter was recently awarded a NWO subsidy for a PhD in the Humanities. With this funding she will be able to continue her master’s thesis research on the archaeology of Honduras at our Faculty. ‘I’m really happy to have my own project. This has been two years in the…

The Austria Centre is pleased to welcome Dr. Lena Sadovski as a visiting scholar who will do research at Leiden University for a few months in 2023. We asked Dr. Sadovski a few questions about her doctoral work, her future research and what she wants to achieve during her time at Leiden.

More efficient use of phosphorus fertilisers would make it possible to meet food demand in 2050, without using more of the world’s land for agriculture. This is what environmental scientists José Mogollón and colleagues have discovered by working out various future scenarios for food production and…

Jihadism and smugglers, gold fever and ethnic strive. It is a toxic mix that makes the Sahel a volatile region in which jihadi's thrive. In the Dutch daily De Volkskant, terrorism expert Liesbeth van de Heide sheds a light on the complex problems that the Sahel is facing. Van der Heide is a researcher…

Frans Stoelinga defended his thesis on 19 November 2020.

The present volume focuses on the political perceptions of the Hajj, its global religious appeal to Muslims, and the European struggle for influence and supremacy in the Muslim world in the age of pre-colonial and colonial empires.

The starting hypothesis of the project is that secrecy is not always inimical to democratic governance as conventional wisdom has it.

'Re-territorialising skills? Insights from ethnography on solidarity-economy food activism' is written by Cristina Grasenni and published in the Special Feature: Original Article Agriculture (re‐)territorialisation: Balancing the promotion of local products and international trade in Europe.

This volume presents fourteen papers by Roman archaeologists and historians discussing approaches to the economic history of Pompeii, and the role of the Pompeian evidence in debates about the Roman economy.

On 24 January 2024, Vethaak defended the thesis 'Empirical Analysis of Social Insurance, Work Incentives and Employment Outcomes'. The doctoral research was supervised by Koen Caminada and Pierre Koning.

In analogy to mathematical proofs, the goal of a proof system is for a prover to convince a verifier of the correctness of a claim.

In Europe, archaeological traces of fire become more frequent between 300,000 and 400,000 years ago; but could the earliest occupants have survived without fire for at least half a million years before this? How could the early occupants of Europe have kept warm and processed meat without fire?

Combining approaches from intellectual history, philology and the study of Arabic manuscripts, this study places the Bornu scholar Muḥammad al-Wālī within his intellectual environment on the one hand, and it portrays him as someone who responded to the concerns of ordinary Muslims around him on the…

The Grotius Centre for International Legal Studies continues Leiden University’s long and outstanding tradition in the study and teaching of public international law.

Connecting Agriculture, Crafts, Construction, Transport, and Resilience Strategies

PhD at the Natural Products Laboratory, Institute of Biology, Leiden University - the Netherlands

How geographical and institutional openness in Dutch Guiana fostered a unique colonial economy. This publication is part of the Early American Places Series.

On Wednesday 23 October 2024 Judith Jurjens successfully defended a doctoral thesis and graduated.

The Historic Port Town of Sandy Point and its Anchorage

Central to the research of several cluster members are the social function and contexts of the production and consumption of medieval and early modern art, literature and media:

The first comprehensive and authoritative history of work and labour in Africa; a key text for all working on African Studies and Labour History worldwide.

How can international investment law and arbitration take account of the public interest in, and more broadly, the public dimension of, the relations between foreign investors and host States ?

Crafting Futures through Cheese-Making in Val Taleggio (Northern Italy) is written by Cristina Grasseni and is published in Gastronomica.

Carlotta Rigotti, Postdoc researcher at eLaw, participated in the ‘Intersectional Fairness in AI: Legal Frameworks, Tools, and Learning Opportunities’ webinar on 10 December 2024.

This article illustrates how the term 'dual use' has become associated with a broader dichotomy between ‘legitimate’ and ‘illegitimate’ purposes.

On the 1st of December Marcela A. Garcia Probert successfully defended a doctoral thesis and graduated.

Did you know that Arabic was for centuries the lingua franca in an area stretching from the south of Spain to the Chinese border? And that the Middle East under Muslim rule was the world’s beating heart of trade, but also of science and scholarship?

This study focuses on the local level impacts of a highly globalised industry: the international trade in tropical timber.

Research on this theme addresses the systemic risks faced by European societies and affecting the quality of life of European citizens.

This research cluster explores processes of cultural creation, reception and transformation within a wide range of societal contexts from the early Middle Ages until c. 1800.

First held in 2013, the Europa Lecture is an annual lecture organised by the Europa Institute of Leiden Law School. It provides leading thinkers, scholars and politicians with a platform to share their views on questions of European integration with the academic community and wider public.

This book explores the intellectual history of the Dutch empire from the sixteenth century to the postcolonial era, going beyond systemic thinkers to understand how empire was perceived in day-to-day life. It takes a transnational and transimperial approach to the Dutch empire, connecting European,…

Promotores: G.A. Persoon, H.H. de Iongh

Port cities develop at the intersection of international trade and commerce and at the interface between sea and land. What does the future of port cities look like with urbanization, sea level rise, new migrant flows and the disappearance of old industries? This is addressed in the minor (Re)Imagining…

After graduation you have a lot of opportunities: the field of science communication is very broad. You can also aim for a career in industry or research.

On 20 June, Anne Hendrikx defended the thesis 'Methods of contract interpretation: a model for the interpretation of a contract'. The doctoral research was supervised by Henk Snijders.

University lecturer Miko Flohr talks in a new BBC documentary about how people responded to the eruption of 79, and on whether or not they were excavating a fullonica.

A large delegation from Leiden University’s Grotius Centre attended the annual conference of the European Society of International Law (ESIL) in Aix-en-Provence from 31 August to 2 September 2023. Staff members presented their research on various topics, adding to the scholarly discussion surrounding…

To assess the impact of illicit firearms trafficking on gun violence, this research looks at the scope, characteristics and contexts of firearm violence, and also the scope and nature of firearms trafficking in Europe since the new millennium. Nils Duquet, Dennis Vanden Auweele and Marieke Liem created…

International organisations that represent collaborations between States are becoming increasingly more powerful, and they have an increasing impact on our daily lives. For example, the European Court of Human Rights in Strasburg established that minors have a right to legal aid immediately following…

Lodewijk Petram, author of the book 'The World's First Stock Exchange', discussed the rise of the Amsterdam stock exchange in the 17th century in the ninth Hazelhoff Guest Lecture.