The thesis describes the use of electron paramagnetic resonance (EPR) spectroscopy, in continuous wave and pulse modes, to address the interaction of α-Synuclein (αS) with membranes and the aggregation of αS.

The objective is to develop in vitro antigen degradation assays in order to mimic the fate of the antigen in vivo.

Within this project, PeptoMiktoStars were realized through an orthogonal protecting group strategy and should be investigated further regarding their potential as drug delivery systems in the field of drug delivery to inflamed areas in cancer, bacterial infections or autoimmune diseases.

The aim of 'Intergroup helping' is to provide an overview of psychological research on intergroup helping, such as between countries or organisations, or in case of international crises. Co-editor Esther van Leeuwen has been an assistant professor at Leiden University in Social and Organisational psychology.…

Cultural biographies of persons, objects and 'natural' places in the Bronze Age of the Southern Netherlands, c. 2300-600 BC.

Single-molecule spectroscopy has become a powerful method for using organic fluorescent molecules in numerous applications.

Promotores: Prof.dr. B.R. Katzy, Prof.dr. K. Sailer (Munich University)

Promotor: Prof.dr. M.L. van Hecke, Co-Promotor: Prof. dr. V. Vitelli

Anna Scott is a Canadian pianist-researcher interested in using the early twentieth century recordings of the Brahms circle of pianists to question persistent gaps between the loci of knowledge, ethics, and act in both modern mainstream and historically-informed performances of Brahms’s late piano w…

Mechanical metamaterials are carefully engineered materials whose properties are controlled by their structure, not by their composition, which allows using metamaterials to study and control physical effects in detail⁠.

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…

Combining insights from regulation theory, law and computer science, this book explores policy and digital enforcement solutions that could strengthen EU consumer protection against dark patterns – a policy priority in recent years and the near future. The book illustrates why more technology-specific…

Central to the MSc education is the research training project, which is the most important educational element of the programme. In the research training project, the student becomes a part of a research group for at least five months and learns not just specific practical skills, but also grows into…

The new Dutch-Turkish dictionary has been completed, just in time for the celebration of 400 years of Dutch-Turkish ties. It would not have been possible without Gerjan van Schaaik and Mehmet Emin Yıldırım from Leiden University. On Wednesday 18 April the Education Minister Marja van Bijsterveldt will…

Of the 150 elected representatives, 24 studied or conducted their PhD research in Leiden. Who are they and which degrees are most popular among these MPs?

Authorities in Denmark and Sweden are examining whether it is possible to ban Quran burning following recent incidents. These have caused tension in many Islamic countries as well as in the countries where they occurred.

Researchers Dr. Natascha van der Zwan and Dr. Philipp Golka from the Institute for Public Administration have started an evaluation of Dutch pension funds at the request of the Monitoringcommissie Code Pensioenfondsen. Focus of the evaluation is the role of internal supervision in ensuring good governance…

In 2007, a spy from the Dutch General Intelligence and Security Service (AIVD) planted a destructive computer virus at an Iranian nuclear site, halting the Iranian nuclear weapons programme. Dutch newspaper ‘de Volkskrant’ has revealed that the AIVD kept the crucial role of the Dutch spy a secret from…

This dissertation investigates A'-dependencies in Standard German, Zurich German and Dutch where the dislocated constituent is indirectly, i.e. not transformationally, related to the position where it is interpreted. The analysis is carried out within the Principles & Parameters framework.

On Wednesday 11 December 2019, Marieke Liem, Associate Professor, appeared as a guest on the NPO Radio 1 podcast. The central topic of the podcast was risk perception among the Dutch population.

The proposal made by the Dutch Benefits Agency (part of the Ministry of Finance) to issue one-off compensation payments of €5,000 in the wake of the Dutch childcare benefits scandal is causing a stir among the affected parents, lawyers and academics. Ymre Schuurmans, Professor of Administrative Law,…

In the Dutch tv-programme 'NOS Amalia and the Dutch Caribbean' Stacey shows the impact of climate change on the coast, coral and culture.

Not passed your Dutch exam? Then there’s no HAVO (Higher General Secondary) or VWO (pre-university) diploma for you, says the Inspectorate of Education's Inspector General. This comment fuels a discussion on an exam that is already under fire. The final exam for Dutch is said to be uninspiring, too…

Professor of Radiology Lioe-Fee de Geus-Oei was already a professor at LUMC and the University of Twente. As Medical Delta professor, she has now also been appointed at Delft University of Technology. 'Talking with people from other disciplines always makes me immensely humble, because they look at…

Frans Stoelinga defended his thesis on 19 November 2020.

Social, Economic and Organisational Psychology focuses on the application of scientific psychological knowledge of social processes within and between groups of people and individuals, in organisations, but also during economic and consumer decisions.

An attractive feature of the MSc Chemistry programme at Leiden University is the great flexibility of the study programme, allowing students to put together a tailor-made programme following their personal interests. Within the limits set by the programme, students can make their own choices and adjust…

The central aim is to systematically study differences in gendered crime patterns in the records of different types of courts in various Dutch cities in the early modern period.

Researchers from Leiden University have investigated the living conditions of Dutch fighters in Syria. Their report is central to a panel discussion on Tuesday, 24 May.

Environmental organisation Greenpeace wants to see a drastic reduction in nitrogen deposition on the Netherlands’ most vulnerable nature conservation areas. This would extend beyond the nitrogen targets that the Dutch government is currently striving to meet. Rogier Kegge, Assistant Professor of Constitutional…

Several media outlets made mention of an accord on the proposal for a 'verplichte arbeidsongeschiktheidsverzekering' (mandatory occupational disability insurance) for ZZP'ers (self-employed persons), which is part of the 'pensioenakkoord' (Dutch agreement on pension reform).

On 23 September the Dutch Embassy in Rome organised a round table on “Migration in times of the Coronavirus”, in cooperation with MoltiVolti, an NGO from Palermo which works in the field of integration of migrants and asylum seekers in Italy.

Three Dutch universities: Leiden, Groningen and Vrije Universiteit Amsterdam have joined forces this year to organize a first ever Pre-doctoral programme in Indonesia for future and potential Indonesian PhD candidates at Dutch universities.

In Dutch nature, plant species that depend on pollination by insects are disappearing. Environmental scientist Kaixuan Pan shows this after analysing 87 years of measurements from more than 365,000 locations. Several national and international media reported on the study results. Below is an overview…

Following the announcement of the second economic aid package by Dutch Ministers Eric Wiebes, Wopke Hoekstra and Wouter Koolmees, Arco Timmermans discussed the content of the government's second economic package on the Dutch radio programme BNR Lobbypanel.

Seven researchers from Leiden University have made a successful application to the Open Competition SSH (Social Sciences and Humanities) XS, a Dutch Research Council pilot programme.

If you follow the western media, you are likely to think of ‘Africa’ as the continent of origin of desperate migrants, a continent of hunger and disease and a breeding ground for international terrorism. But if you want to see the bigger picture, you should look no further than the African Studies scholars…

Master studies History, Classics, Russian Studies and Dutch Studies have received the label ‘top programme’ in the Keuzegids Masters of March 2018. The study guide bases its results on the opinion of students (through the National Student Survey) and experts (NVAO).

Starting September 2022, Foteini Tsigoni is tasked by the Faculty of Archaeology to bring the different nationalities within the faculty community together. Herself an international student, she experienced culture shock wile adapting to the Dutch way of life, and is committed to help out new and current…

Oxford University Press has published the edited volume based on the European Law Institute's (ELI) project 'Rescue of Business in Insolvency Law'. The project ran from 2013 to 2017 under the auspices of the ELI and was conducted by Bob Wessels and Stephan Madaus, who were assisted by Gert-Jan Boon.

Public authorities are increasingly being fined for failure to comply with decision periods specified in the Dutch Open Government Act (Woo). But to what extent is this remedy still effective? Geerten Boogaard, Professor of Local Government, discussed this on 'Mr.', a recognised platform for legal professionals…

Developmental psychologist Yung-Ting Tsou's research is part of the Breaking the Cycle project. This project of the Focus on Emotions lab at Leiden University uses sensor technology to capture children’s social networks and dynamics during school breaks. Congratulations, Yung-Ting, with the wonderful…

It recently became clear that the Dutch Ministry of Health would rather pay a penalty than share information about the controversial face mask deal with former CDA party activist Sywert van Lienden. Dutch news site Nieuwsuur reports that this is no exception. In recent years newspaper De Volkskrant…

PhD, Staff

PhD, Staff

Rijpma was invited by the 'Netherlands Education Support Office' of the Dutch Organisation for the Internationalization of Education (Nuffic) to speak in Russia within the framework of their Dutch Science Talks.

The problem of unequal sports participation will only be addressed if sexism and racism in recreational sports and exercise are taken seriously. That's what cultural anthropologists Jasmijn Rana (Leiden University) and Kathrine van den Bogert (Utrecht University) write in an opinion piece in the Dutch…

Representatives from the Leiden University Alumni Association in Indonesia (IKALI) were honored to have a discussion with Dutch Prime Minister H.E. Mark Rutte during his visit to Jakarta on 7 October 2019.

Dutch and Flemish partners, including Leiden University, are joining forces as the European Digital Media Observatory (EDMO) in the fight against the spread of fake news, and have received the support of the European Commission.