Prof. Elizabeth de Lange is concerned with the allocation of resources for the conduct of science towards the goal of best serving the public interest. Also, while she underscores that there is still the need for using animals in drug research, she is concerned about this use, and advocates the use…

A comprehensive analysis of the state of play, the design of monitoring mechanisms, and creation of a toolbox of support measures.

PRINCE (for Policy Relevant Indicators for Consumption and Environment) was a three-year project set up to explore ways to improve and expand the set of indicators used to estimate the environmental impacts linked to Swedish consumption, both within Sweden and abroad. Any new methods and indicators…

Koos Biesmeijer, Professor of Natural Capital, and Claire van Megen, an Educational and Child Studies student, are in with a chance of winning Leiden’s Person of the Year title.

Artist Marlene Dumas gave the 48th Huizinga Lecture to a packed Pieterskerk on 6 December. She spoke about her own background, and why you can’t assume this will help you understand her work.

The Chinese History chair has a long, rich history within Leiden University. Since 1 February, this position has been held by Ying Zhang. ‘Leiden University brings together a legendary range of Asian knowledge.’

What is Leiden University doing to reduce energy consumption and move away from fossil energy? Where can you find information about energy? And what changes can you make yourself?

Collecting data in sports increased in importance the last few years.

Populist opposition parties are less likely to engage in policy-making behaviour (participating in or directly influencing legislative production) and somewhat more likely to engage in scrutiny behaviour (monitoring and criticising government actions).

Three at the same time: a ligation strategy combining tetrazine–norbornene cycloaddition, Staudinger–Bertozzi ligation, and copper(I)-catalyzed click reaction was used to label the three catalytic activities of the proteasome simultaneously in a single experiment. The orthogonality of the three ligation…

On 21 and 22 March 2019 the workshop 'Criptic Identities. Historicizing the identity formation of persons with disabilities across the globe' takes place at the Leiden Institute for History.

Christa Tobler, Professor of European Law at the Universities of Basel (Switzerland) and Leiden, participated in a Swiss television debate on the free movement of persons.

The modification of risk factors and related health behaviors lies at the very core of adequate cardiovascular risk management, yet evidence shows that the majority of people with cardiovascular disease (CVD) fail to achieve a healthy lifestyle in the long term. The main objective of this project is…

In 2016, Dutch University Medical Centres (UMCs) developed the self-evaluation tool based on the PhD Competence Model. Our partners at Utrecht University are making a digital version of the tool available free of charge for our PhD candidates at Leiden University, including for candidates who are not…

An estimated 17% of our university's total carbon footprint comes from the thousands of travel movements by our staff, students, visitors, and suppliers. Our aim is to reduce these emissions by a quarter in the coming years.

The archaeological heritage of South America is facing increasing threats due to the expansion of agricultural activities, infrastructure expansion, illegal wood harvesting, and the current fire emergency plaguing the Amazon and other biomes of the continent.

Overkleeft

What are the key technical, social, regulatory, economic, and ethical considerations for scaling up ocean-based Carbon Dioxide Removal (CDR) approaches, and what integrated assessment frameworks and governance structures are needed to facilitate their implementation at scale?

Lecture

The Dutch police force has been deliberately storing personal data relating to millions of Dutch people for many years now. In doing so, the institution has been knowingly breaking the law. Bart Schermer, Professor of Law and Digital Technology expressed his concerns on Follow the Money – a platform…

Promotores: Prof.dr. J.N. Kok, Prof.dr. C.A. Mandemakers, Co-Promotor: G. Bloothooft

‘The pupils are enthusiastic and they miss you.’ That’s what a teacher from Haags Montessori Lyceum said in a mail to third-year student Resi Aarts (Bachelor’s in Physics) when she was unable to tutor the pupils one Friday. She and Sem Grootscholten (Master’s in Public Administration) support secondary…

Extensive research is being conducted at the Institute of Criminal Law and Criminology on developments in sentencing and punitive measures and how judges and other actors in the criminal justice system reach decisions. Another focus area is how punishments and measures are implemented and the effect…

A peer educator intervention can give pupils more knowledge and awareness about their LGBT peers, and sometimes also a more positeve view. This is the subject of Marieke Kroneman's dissertation. Defence on 15 September.

This project aims to develop advanced data analysis methods for monitoring and increasing our understanding on biodiversity dynamics in nature reserves such as the Oostvaardersplassen.

Within Leiden University, we sometimes conduct research with laboratory animals. We only do this when when we cannot answer the research question in any other way.

Leiden University’s Annual Report covers education, research, innovation, knowledge valorisation, infrastructure, staff and finances.

The Faculty of Archaeology offers a dynamic research environment for PhD candidates. Their projects at the Faculty span all fields in archaeological research, from fieldwork to lab work and heritage issues, from prehistoric to modern times, worldwide.

Leiden University-European Center for Chinese Medicine

If you can't make it to Leiden University to visit us, don't worry. Our virtual tours take you around the cities of Leiden and The Hague, show you around on campus and into our classrooms.

If you can't make it to Leiden University to visit us, don't worry. Our virtual tours take you around the cities of Leiden and The Hague, show you around on campus and into our classrooms.

With thunderous applause, Elanor Boekholt-O'Sullivan is received at the Lorentz Hall of the Kamerlingh Omnes Building. She gazes into the hall with a smile on her face, even though the applause makes her feel slightly uncomfortable. She gets to enrich the students of the Leiden Leadership Programme…

Covid year 2021 might have felt somewhat less strange than the year before, but the virus still left its mark on University life and our students and staff. Fortunately there was also room for research, visiting dignitaries and in-person classes. And our social media accounts weren’t only about covid…

It increasingly seems that Elon Musk has taken it upon himself to decide what can and cannot be said on Twitter. He bought the platform with the message that there would be room to say whatever you desired, but he himself is casting doubts on that principle.

The University buildings are partially reopening to students. And first-years will be able to discover real-life Leiden or The Hague during the introduction weeks this summer. Vice-Rector Hester Bijl describes what will be possible once more at the ‘one-and-a-half-metre university’. ‘We want to provide…

How do people experience ‘inclusion’ in sports? How can experiential expertise enhance policies in sport and inclusion? This research internship at The Mulier Institute enables a student to investigate these issues from a qualitative research perspective.

Charlotte Holt is a second year International Justice student at Leiden University College. She did an internship at Academia Neerlandesa; a language school that offers Dutch language courses to medical professionals. ‘An internship can become very beneficial for those who wants to discover where their…

Having a chronic somatic condition can result in a variety of impairments in patients’ daily lives, including not only physical complaints such as pain, itch, and fatigue, but also problems of negative mood and impairments in social relationships. Next to disease characteristics, individual difference…

The research of the group Learning and Behavior Problems in Education addresses learning difficulties in the areas of reading (technical reading and reading comprehension) math and writing, and examines learning-related behaviors behaviors.

PhD defence

PhD defence

Because we cannot directly ask babies about what they know or what they are thinking about, we must find smart and baby-friendly ways to figure it out! Below you can read about the different methods that we typically use in our studies.

Physics and Engineering Approaches to Biomedicine and Pharmacology

Mashaghi lab conducts research at the interface of physics, engineering and biomedicine. We develop and use theoretical and experimental approaches to address basic and applied research problems.

Evaluaties en onderzoeksrapporten bieden waardevolle inzichten na crises, maar hoe zorgen we ervoor dat deze lessen daadwerkelijk leiden tot verbeteringen in crisisbeheersing en rampenbestrijding? Dit vraagstuk staat centraal tijdens de bijeenkomst Leren van crises: van onderzoek naar verandering, op…

Student agency is defined as the ability to increasingly take control of the learning process. It is associated with better grades, well-being, motivation and self-confidence. This research aims to provide teachers tools to stimulate student agency and to monitor its growth.

Description of Atlas of the surfacewater concentrations of pesticides in the Netherlands, a pilotstudy.

Human activity, such as pollution, may disturb the balance of living water systems, which has consequences for biodiversity, but also for other functions such as water purification. Leiden University maps living water systems using the most advanced technologies.

The Animal Welfare Body Leiden (AWB) is an internal entity responsible for the well-being of all laboratory animals at Leiden University and the Leiden University Medical Center. It is actively involved in all aspects of research involving animals. The AWB has several legal responsibilities, including…