The aim of this thesis is to study cell-cell interactions and the development of an assay to explore and quantify the exchange of membrane compounds.

The dissociative chemisorption of methane on metal surfaces is of fundamental and practical interest, being a rate-limiting step in the steam reforming process. The reaction is best modeled with quantum dynamics calculations, but these are currently not guaranteed to produce accurate results because…

We present our plans on five work areas: Students, Inclusive Education, Staff, Research, and Accessible and Inclusive Learning and Working Environment. For each work area, we explain which topics are relevant and what policy measures we (plan to) take.

The focus of Jan Zaanen's theoretical physics research was the nature of macroscopic matter that is in one or the other way still in the grip of quantum physics.

News, events, announcements, social media and more about the building of the new Middle Eastern Library in Leiden

Healthy University Leiden works closely with Dutch universities, universities of applied sciences and internationally within the Healthy Universities Network.

General

In this thesis, I investigated the neurogenetic properties of Neotropical bat species. Bats represent the second largest mammalian order (Chiroptera) in the world, with Neotropical bats constituting about 13% of the total number of bat species.

Nonadiabatic energy transfer from the translational motion (T) of a molecule impinging on metal surface to the metal’s electrons may determine whether the molecule can lose enough energy to adsorb or react.

The Computer Support group provides dedicated support for the computing infrastructure of Leiden Observatory

This project compares and explains dynamics of cross-border cooperation among European actors in the field of counterterrorism (CT).

Find out how to apply for Film and Photographic Studies at Leiden University by following our step-by step guide.

Transcutaneous vaccination is attractive because it is non- or minimally invasive, pain free and the site of administration (skin) is easily accessible. What’s more, transcutaneous immunization can lead to a strong immune response owing to the presence of immune-competent cells in the skin.

This book offers a clear and accessible exposition of Hayden White’s thought. In an engaging and wide-ranging analysis, Herman Paul discusses White’s core ideas and traces the development of these ideas from the mid-1950s to the present.

Forming at the nodes of the Cosmic Web and growing hierarchically via mass accretion, galaxy clusters are the largest virialized halos in our universe, composed of dark matter (DM; ≥85%), ionized hot plasma in the intracluster medium (ICM; ≥10-15%), and galaxies (≥1-5%).

What are the social, cultural, and/or educational consequences and challenges linked to the introduction of the international bachelor's programme in Cultural Anthropology and Development Sociology?

Neo-Baroque construction and deconstruction of the concepts of paradise in fiction.

Describing a new language for the first time is an exciting and challenging intellectual experience.

The SCS courses train you in practical and theoretical aspects of science communications. Internships help you decide whether you want to choose a career in science communication or BPS research.

In this thesis population pharmacokinetic and physiologically-based pharmacokinetic (PBPK) approaches were applied to investigate the influence of glomerular filtration (GF) and active tubular secretion (ATS) on renal clearance in children.

Authoritative and cutting-edge, Bacterial Chromatin: Methods and Protocols aims to be useful as an up-to-date reference work for scholars in the bacterial chromatin field, those entering the field from adjacent research fields, and scientists in the eukaryotic chromatin field.

Who inspired you to see a subject in a whole new light? The Teacher of the Year Award celebrates those who not only share knowledge but also spark curiosity, connect with students, and bring research to life. Meet the finalists for 2025!

What do scholars do when they talk about virtues (impartiality, accuracy) or vices (dogmatism, prejudice)?

The Administration and Central Services department supports the Executive Board and is responsible for policy and decision-making.

Leiden researchers and students receive national and international awards in recognition of their valuable performance in the areas of science and society.

On Tuesday, September 16, 2025, Professor Elisheva Baumgarten (Hebrew University) delivered a Keynote Lecture at the Leiden Jewish Studies Network Conference “Care and the Jewish Experience".

The Graduate School Office of the Faculty of Governance and Global Affairs provides support to the Dean and serves as a point of contact for the Institutes, as well as for you and your supervisors.

This thesis focused on the exploration of monolayer graphene as a membrane in direct methanol fuel cell (DMFC) applications, with improvements achieved through plasma exposure or damage- free chemical functionalization.

Unlike most city histories, this book focuses exclusively on the city’s connections with colonialism and slavery.

The Revolt in The Netherlands erupted in 1566 and tore apart the Low Countries. In Memory Wars in the Low Countries, 1566-1700 Jasper van der Steen explains how public memories of the Revolt in the Habsburg Netherlands in the South and the Dutch Republic in the North diverged and became the objects…

This thesis comprises the development of reproducible synthesis procedures for two-dimensional materials (composed of boron, nitrogen and carbon) on different metallic surfaces.

Find out how to apply for Book and Digital Media Studies at Leiden University by following our step-by step guide.

Are you interested in taking up an extra challenge during your master’s programme? Have you thought about developing your personal leadership style?

Find out how to apply for Global Political Economy at Leiden University by following our step-by step guide.

Kazimierz Twardowski (1866-1938) is the founder of the Lvov-Warsaw School with its strong tradition in logic and its scientific approach to philosophy. Twardowski’s unique way of doing philosophy, his method, is of central importance for understanding his impact as a teacher.

Multilingualism and Wellbeing is an innovative text that combines sociolinguistic, psychological and philosophical approaches to explore multilingualism as a source of wellbeing. It challenges the “monolingual bias” and the common assumption that multilingualism is solely driven by utilitarian, formal,…

OpenML empowers scientists to conduct transparent, reproducible, and collaborative AI-driven research.

D.P. Kok defended his thesis on 10 October 2017

This book is a celebration of the work of Professor Frans Theuws and was published in conjunction with the symposium held at the University of Leiden on June 29, 2018.

The Central Asia Initiative is funded by the Leiden research profile area Asian Modernities and Traditions with the purpose to establish Central Asian Studies at Leiden University.

Histories Connected seeks to explore social, cultural, and political issues that connect people of Asia, the Middle East, Africa, the Americas, and Europe throughout different periods of time.

What are the humanities? As the cluster of disciplines historically grouped together as “humanities” has grown and diversified to include media studies and digital studies alongside philosophy, art history and musicology to name a few, the need to clearly define the field is pertinent.

State Building Through Life Stories: Incorporating Local Perspectives

PhD defence

Conference

Animal Sciences’ contributions to the Development & Disease research theme include the mechanisms and evolution of embryonic development, the development of cognitive mechanisms, and animal models for understanding mechanisms of human disease.

The debate about Africa’s changing relations with the world has rapidly evolved over the past decade. The initial emphasis on China’s role in Africa has given way to a more diversified approach, acknowledging that other emerging global players have also become important.

PhD defence