Tackling human trafficking has been a priority on international, national and local policy agendas for some decades now. Yet a number of knowledge gaps stand in the way of how the issue is approached. Interdisciplinary research is essential if we want to expand our knowledge to benefit policy and pr…

A new government, conflicts around the world and obviously a lot of science: these are the five stories about Leiden University that you enjoyed reading in 2024.

On 10 December 2024, the European Parliament played host to an insightful presentation of ‘Protecting Democracy in Europe: Pluralism, Autocracy, and the Future of the EU’, the new book by Tom Theuns, Assistant Professor at Leiden University. Hosted by MEP Thijs Reuten (PvdA/S&D) and his team, the event…

Describe and identify what dosimetry parameters are of importance to interpret dose-response relationships (eg., mortality, sub-lethal, growth or reproduction inhabitation, DNA damage and reactive oxygen species, etc. ) for metal-based nanoparticles? How to develop quantitative models that enable to…

To what extent are university teachers' individual learning paths influenced by their teaching experience, motivation, and conceptions of teaching and learning through educational technology?

Subproject of

Interest groups play an important role in democratic society.

The WARN project seeks to understand why certain warnings fail to reach and impact decision makers in time to avert crisis.

Learning about circadian rhythms can help students to improve their sleep and overall well-being

The research carried out within the unit Health, Medical and Neuropsychology investigates the psychological factors of health and disease, and the development of innovative treatment.

Can socioeconomic differences in health behaviour be explained by competing goals and demands in everyday life?

The Forensic Family and Youth Care Studies research group conducts innovative high-quality research aiming to gain knowledge about deviant developmental trajectories of vulnerable children, adolescents, and families, about how to prevent problematic development and how to intervene when necessary.

Biodiversity is under pressure worldwide, but is essential for our health, food security and well-being. What is the influence of human actions on ecosystems? Can we provide biodiversity-inclusive solutions for our key societal challenges? These questions are central to the Biodiversity research the…

The LACDR represents the core of bio-pharmaceutical research at Leiden University, and we interact closely with our partners:

Positive friendships are characterised by understanding mutual wishes and intentions, respect for each other’s boundaries and pro-social behaviour. Qualities that might be more challenging for autistic adolescents.

Persistent somatic symptoms are long term symptoms that lack a clear medical explanation. These symptoms have a high prevalence where most people know someone who experiences such symptoms or they experience such symptoms themselves. Symptoms can vary greatly in and between people. While one person…

Strategic direction of the GTGC initiative lies with a Steering Group, composed of seven members from four Leiden University faculties. Chaired by Leiden's Professor of Global Transformations and Governance Challenges, the Steering Group addresses questions such as overall vision, staffing, communications,…

Read-Urban was a first project to investigate whether policy recommendations can be made with the aid of linked data collections and data science and to gain experience with the success factors for such a process.

The researchers at the Institute of Education and Child Studies focus on child rearing and the development of children and adolescents with and without developmental and other problems, in biological and non-biological families, childcare, education and care institutions.

Researchers at LIACS are working to devise the computers of tomorrow that will be the backbone of the Cloud and Edge computing paradigms as well as the Internet of Things. In this respect, we are involved in research and development of high performance computing systems, embedded & real-time computing…

How humans and rats cohabit the cityscape and what consequences this has for both sides of the conflict?

Our Master Law in European and International Human Rights Law (LL.M.) looks at the various human rights protection mechanisms from a comparative perspective

As a non-examination student of MSc Cyber Security you can join our introductory courses without taking part in the course assignments and without taking the exam. At the end you receive a participation certificate, which does not contain any study results (as no exam was taken).

As a contract student you can join our introductory courses and have the right to take part in the course assignments and to take the exam alongside the regular students.

Assistant Professor Karlsson Linnér, who works at the Department of Economics, is one of the recipients of a Veni grant. His research on the accuracy of preventive genetic testing is a fine example of the intersection of economic science and law.

Marieke Liem, Associate Professor at the Institute of Security and Global Affairs (ISGA), has been interviewed by Trouw about the opinion of the Dutch concerning the threat assessment:

The article deals with an issue that will be at the heart of the World Health Assembly to be held in May, namely the concept of ‘deep prevention’ and the importance of its integration in the Global Pandemic Treaty - which has been recently proposed by the European Council and currently endorsed by more…

The US President called upon his European allies to take back IS fighters from their countries. It concerns 800 fighters who were arrested by US troops during the war with IS. Forty of the 800 fighters are Dutch and want to return to the Netherlands.

The world is becoming clogged with plastic, with tiny plastic particles found everywhere, from the oceans’ depths to the mountain tops, soil, plants, animals and even inside us. The question is: what harm, if any, are they causing? In a new article on The Conversation, environmental scientists Meiru…

The Dutch national research organisation NWO has awarded a Veni grant to 21 researchers from Leiden University, two of them are researchers from FGGA: Dovilė Rimkutė and Bart Schuurman.

In the following statement we would like to inform you of a ransomware incident at the Netherlands-Flemish Institute in Cairo (NVIC) in which your personal information might have been involved. The University of Leiden administrates this institute. Related to the transition to working from home as…

On Tuesday 4 September, Martina Vijver delivered the scientific lecture during the academic opening of the Faculty of Science. Martina is professor in Ecotoxicology at CML and would like to have collaborations with colleagues from the Leiden Centre of Data Science. We had a brief interview with her.

People who have taken antibiotics in the past three months pay more attention to negative facial expressions, according to research by postdoc Katerina Johnson and assistant professor Laura Steenbergen. This may explain how antibiotics increase the risk of developing depression.

PhD defence

On 6 March, Jelle Klaas, lawyer for the Public Interest Litigation Project of the Dutch Section of the International Commission of Jurists, delivered a lecture to the students of the Advanced Master’s in European and International Human Rights Law at Leiden Law School.

Kunnen algoritmen een hulpmiddel zijn voor advocaten en hun cliënten wanneer ze onderhandelen over contracten? In het preventief recht is dit zeker mogelijk, zo toont het promotieonderzoek van Georgios Stathis. Geleidelijk neemt het algoritme hier juridisch werk uit handen.

The Veni grant is awarded annually by NWO (Netherlands Organisation for Scientific Research). This year, multiple researchers from Leiden University and 2 researchers who will soon be working at the university will receive a Veni grant from the NWO. Thanks to this grant, which can amount to up to 320,000…

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…

Leiden University and the Netherlands National Museum of Antiquities (Rijksmuseum van Oudheden) are jointly involved in the intensive archaeological exploration of Northern Syria, by means of field surveys and large-scale excavations at a number of archaeological sites in the Balikh basin: the Tell…

The Institute of Criminal Law and Criminology’s ‘Vulnerable Groups and Inequality’ research project draws on a number of disciplines.

Disclaimer: Manuscripts related to the Resilience Center are for academic purposes only and are not intended for mass distribution or copying. Please refer to applicable laws for fair use, including copyright holders' restrictions on publications.

Children who come into contact with the police are not destined to become long-term offenders. This appears from research conducted by Babette van Hazebroek, who defends her dissertation on 30 September 2021.

The Schengen Agreement has resulted in systematic border controls between EU Member States largely ceasing to apply. Solutions for the associated security risks are often sought in information technology. Tim Dekkers investigated how such technology is applied in this context and will defend his PhD…

On Tuesday 26th September Jessica Hill will defend her thesis ‘On the road to adulthood. Delinquency and desistance in Dutch emerging adults’. The defence will begin at 13.45 hrs, in the Academy Building of Leiden University, Rapenburg 73. The supervisor is Professor Arjan Blokland.

The peacekeeping operation in Cambodia is known as an important and rare success. Yet the mission was forced to violate the core principle of peacekeeping, impartiality, in order to be successful.

The Hague Program for Cyber Norms organises the second conference of an annual series to encourage academic diversity in the study of cyber security. The theme is 'Dealing with Uncertainty'. The conference will take place in The Hague on 5 and 6 November 2019. Deadline submission of extended abstracts…

Over the past decades within the European Union (EU), economic proliferation and globalisation have resulted in an increase in transboundary waste transportation. Although waste trading can often have positive economic and environmental impacts by repurposing natural resources within industrial sectors,…

Dr. Elif Naz Kayran received the Best Dissertation Award from the Migration & Citizenship Section of the American Political Science Association (APSA) for her dissertation 'Political Responses and Electoral Behaviour at Times of Socioeconomic Risk Inequalities and Immigration'

Two researchers from the Institute of Political Science were recently awarded prizes. Claire Vergerio received the Francesco Guicciardini Prize for her book on the historical origins of the primacy of the state in international law ('best book in the historical international relations category'). In…

Martina G. Vijver has been appointed professor of Ecotoxicology at the Institute of Environmental Sciences of Leiden University with effect from 1 December 2017.