The Institute of Criminal Law and Criminology conducts extensive research on imprisonment. Sending a person to prison is the most severe form of punishment that can be applied in the criminal justice systems of European countries. In most countries, the number of prisoners has risen in recent decades.…

Opportunities to join the initiative as a guest researcher and spend time in residence with GTGC in The Hague are available. If you are interested, we welcome you to contact us. Below you can find our current and former guest researchers.

The Institute of Biology Leiden (IBL) is an internationally oriented institute for research and education in biology.

The research project entitled De Leidse Stadscriminoloog (‘Leiden’s City Criminologist’) is a collaboration between the municipality of Leiden, the police and Leiden University. Below you can see which researchers are involved in this project.

On this page, you can find a short description of the participating researchers.

In the Drug Research theme, we primarily work with rodents. Rodents, such as mice, are one of the most common laboratory animals. These small mammals are easily housed and exhibit a rapid rate of reproduction.

Besides the Hortus being a beautiful place where visitors can relax and learn more about plants, we also facilitate botanical research. Thousands of plants are cultivated for research purposes in our greenhouses. These include tropical orchids, ferns, the soursop family (Annonaceae), the dogbane family…

Through this research, we aim to gain a clear understanding of perceptions of safety in Leiden. The results will provide us with information about current perceptions. As Leiden’s City Criminologist Marianne Franken explains: ‘This research really focuses on Leiden’s residents. That’s why want to ask…

An overview of research themes and projects at ABS.

LUCAS hosts a wide variety of research. Here we outline some of the most important research themes.

Professor of Ecotoxicology Martina Vijver and lecturer Maarten Schrama are the founders and managers of the Living Lab. As well as these two researchers, a number of other ecologists and biologists are involved in the research at the Lab.

The chain that supplies patients with new medicines consists of various complex links: from fundamental research to clinical tests and production. This entire chain is represented in Leiden. Leiden University, the Leiden University Medical Center (LUMC), and the companies on the Leiden Bio Science Park…

The International Institute of Air and Space Law welcomes visiting researchers who would like to spend time with us furthering their (PhD) research. As a visiting researcher, you can make use of our extensive library, our digital resources and the expertise of the Law School’s institutes.

The Leiden University Centre for Linguistics (LUCL) welcomes visiting researchers from outside Leiden University that wish to conduct research at the institute.

From basic science to real-world interventions

The research at The Metabolomics & Analytics Centre is centered around developing innovating analytical methods to enable metabolomics-driven systems biology in personalized health strategies.

Research within the centre is broad and pluralistic, ranging from the history of political thought to contemporary analytic and continental political philosophy and critical social theory. Members of the CPP also participate in the Research Profile Area on Political Legitimacy. The Centre is the proud…

LUCIS funded several research programmes to boost interfaculty and interdisciplinary cooperation and to widen the involvement of LUCIS members.

LUCIS’ research on Islam and society is guided by three overarching themes, which are fundamental to our research programmes.

An overview of the Middle-East studies research projects at Leiden University where faculty and students cooperate. Coming fall 2024!

Knowledge on how to adjust a drug dose in special patient populations such as (prematurely born) neonates or children, obese individuals or critically-ill patients, is not only crucial for novel compounds, but also for existing drugs which are often used in an off-label manner in these special patient…

The progression of EU law: Accommodating change and upholding values Coordinator: Dr. Moritz Jesse

Urban, Food, Water, Biodiversity, Resources and Energy: these are the main research topics of the Institute of Environmental Sciences. We always strive to be a global leader in our field. And make a real impact with both our research programmes.

Research within COI@Leiden is clustered around two themes: sustainable justice and the courtroom as a social arena. Find out more about each of these projects by clicking on the links below.

Publications resulting from the AFITE project

Empirical Legal Studies has a methodological and substantive component. Our research projects use qualitative and quantitative methods for the empirical study of the intersection between law and behavior. We are interested in the interaction between empirical and normative questions.

Would you like to know more about our research using laboratory animals or our studies on alternatives to animal testing? If so, take a look at the news articles on the right-hand side of the page (for mobile users, see the bottom of the page).

LIAS staff has a strong track record in supervising internationally competitive PhD research in Asian studies, Middle Eastern studies, and the study of religion. Our graduates go on to work in a range of professional fields, academic and other. This page provides information for prospective and current…

The Centre is the proud home of several research programmes.

Research carried out at Leiden University contributes to our knowledge of sustainability. This is essential if we want to work together to find solutions to pressing issues, such as the current climate emergency and the shortage of raw materials.

LIAS hosts Visiting Researchers from around the world. The programme provides Visitors access to LIAS facilities (including Leiden University Library) so that they can conduct research on an approved topic. As an academic institution committed to international cooperation and exchange, LIAS welcomes…

Combining results from bibliometric analyses, a global sample of researcher opinions and case-study interviews, a new report reveals that although the benefits of open research data are well known, in practice, confusion remains within the researcher community around when and how to share research…

Within the Global Ethnography specialisation, you can develop your own research project or make use of the research opportunities offered by our staff members listed below.

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Doctors are expected to apply recent insights from research to improve patient care. This is one of the reasons for integrating research into medical education.

This page is currently under construction. More information on the members and activities of the LUMAN network will follow soon.

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Teams of scientists from different Social and Behavioural Sciences disciplines work together in the labs with state-of-the-art hard- and software and related expertise.

Lecture, Research Seminar Medieval and Early Modern History

Global Interactions sponsors a number of research projects of Leiden University researchers.

Our Division has created and maintains the Visualisation Core Facilities of the LACDR. This is a multi-user facility offering basic and advanced microscopic techniques to scientists of the LACDR.

An overview of research projects at the Predictive Pharmacology group.

The Biomedical Sciences research specialisation aims to provide you with a theoretical background and academic competences in multidisciplinary research in Biomedical Sciences. The entire programme is taught in English.

The research master's in Assyriology, a specialisation of the Classics and Ancient Civilizations (Research) programme, at Leiden University provides you with a multidisciplinary study of the languages, literatures and cultures of the Ancient Near Eastern world.

Research on learning and teaching in higher education

The research master in History at Leiden University offers five specialisations in which you will focus on historical processes, historical research, historiography and methodology.