Chaider Bamualim defended his thesis on 9 September 2015

The current COVID-19 vaccination campaign involves injecting the vaccine into muscle tissue, but injecting a smaller amount of vaccine in the skin might also provide good protection. The #wakeuptocorona crowdfunding campaign has enabled Anna Roukens (LUMC) to examine the safety and efficacy of vaccination…

Everyone has heard arguments like this before as a child: ‘Whether you like it or not, you have to go to school!’ It seems as though you are presented with two options, but there is only one real outcome. Charlotte van der Voort of the MA Dutch Studies won the Leiden University Thesis Prize on her research…

Thomas Bakkum en Tom van der Wel, two PhD candidates from the Leiden Institute of Chemistry, have both won poster prizes at the EMBL Chemical Biology Conference 2018 in Heidelberg.

The design for the METIS instrument for the Extremely Large Telescope (ELT) is final. The European Southern Observatory (ESO) has given the green light for production of all parts of the instrument. It is the first ELT instrument, designed and to be built under Dutch leadership, to formally pass the…

Cat Paw Tweet Goes Viral

Dear friends of the institute,

The Press Freedom Monitor is set to be presented during this year’s World Press Freedom Day celebrations on 3 May. To mark this occasion, the interactive media museum Beeld & Geluid in The Hague will publish a three-part podcast series.

Promotor: A.H. Meijer, Co-promotor: B.E. Snaar-Jagalska

This thesis focuses on the social dimensions of crane and wetland conservation in rural landscapes in Kenya, Uganda and Zimbabwe.

Nuran Buket Cengiz defended her thesis on 13 June 2017

After the death of the Prophet Muhammad, the Islamic Empire expanded at a tremendous pace. Within a hundred years, it stretched from the Atlantic Ocean to the Indian subcontinent. How did such a rapidly conquered territory become one empire? Professor Petra Sijpesteijn has been awarded a Vici grant…

From 11 to 21 June 2019 eleven students took part on the Honours summer course Dilemma’s in het migratierecht (Dilemmas in migration law).

(04-11-2020) The visitor center of the Old Observatory is closed until November 15th 2020 in line with the national corona measures in the Netherlands. When we reopen, please pay attention to our corona regulations:

Psychologist Aukje Nauta studies what makes people feel better in an organisation. For many, this ‘organisation’ is now the family; for those who live alone, this organisation has disappeared completely. What are the implications and how can a single person deal with possible problems?

Just as some people today dislike English influences on the Dutch language, in early modern times people also criticised the Frenchification of Dutch. But to what extent did French actually leave its mark in our language? PhD student Brenda Assendelft made a surprising discovery. PhD defence 24 May.

Leiden University Libraries holds an internationally unique collection of unofficial poetry from China. Produced outside the System over the last fifty years or so, this poetry is hugely influential yet hard to find beyond the informal networks through which it travels. To address this paradox, the…

The thesis wishes to examine the pathways of thought underlying the creative act of music making and the performance practice of complex music from the late twentieth and early twenty-first century.

Around 150 international scholarship students at Leiden University were invited to Leiden's Town Hall on Wednesday 16 November. They were each presented with a certificate by deputy-Mayor Paul Dirkse to mark their study time in Leiden.

Pancras Hogendoorn, Professor of Pathology and Dean of the Leiden University Medical Center (LUMC), received an honorary doctorate from Semmelweis University in Budapest on Friday 8 October 2019.

The Elision Ensemble made a video production of Richard Barrett's half-hour composition 'world-line'.

What do refugees use their mobile phones for? And what does it mean for aid workers in reception camps? The Leiden Centre for Innovation studied this issue together with researchers from Harvard Humanitarian Initiative and Data & Society.

From how litter spreads to which languages are spoken in Leiden and The Hague: over 50 interesting, surprising, complex and entertaining questions were sent in for the Citizen Science Project to mark our 444th anniversary.

Students awarded the highest scores to Leiden University and the Radboud University Nijmegen. These are the findings of an annual survey by Elsevier into the best study programmes in the Netherlands. Elsevier Magazine has a weekly readership of half a million, making it one of the most iinfluential…

Asia, Asia, Asia. That was what the working visit of VVD Member of Parliament Judith Tielen - at her request - was all about. In a two hour long programme, she and her personal assistant were immersed in education, research, social impact and they took a look at some of the masterpieces from the University…

Dr Mark Leiser, Assistant Professor in Law and Digital Technologies at eLaw - Center for Law and Digital Technologies at Leiden University, has won a grant for research on fake news.

Professor Jiskoot was selected as a Highly Cited Researcher because his work has been identified as being among the most valuable and significant in the field.

In the eighties the Umhlatuzana rock shelter in Kwa-Zulu Natal, South Africa, was excavated. Results from this excavation led to an understanding when the Later Stone Age started in this area. This archaeological period is often associated with the structural presence of modern human behavior. Now a…

Following a special donation, the Stichting Pro Juventute foundation is facilitating a new special chair in Educational Theory and Law. Through the chair, Pro Juventute hopes to realise optimum child protection from a coherent legal and educational perspective.

Archaeologists from Leiden University find what is clearly an earth wall and ditch structure in the woods near Ermelo. They suspect it may be the remains of a Roman military camp, but as yet have no conclusive evidence. Will they be able to solve the puzzle?

Archaeologists and students from Leiden University and local volunteers have found a Roman camp in the woods near Ermelo. The camp is four kilometres away from another Roman fortification discovered some time ago. This confirms the idea that the Romans would also often explore beyond the boundaries…

On Wednesday, 21 February, a diverse group of students, staff, and representatives from 21 embassies gathered in The Hague for International Mother Language Day. Under the banner of 'a bit of fun and many serious topics,' language took centre stage.

On Thursday 9 November, Leiden University organized its annual Physics Ladies Day for female high school students. To mark this festive day, we put the spotlight on two female researchers, who talk about their experiences in physics.

Mark Klaassen, Assistant Professor of Immigration Law and member of the Dutch Advisory Council on Migration, explains on Dutch radio programme ‘Met het Oog op Morgen’ why it’s a bad idea to use Denmark as a model country for Dutch asylum policy.

At the end of October, the Steering Committee, headed by Dean Mark Rutgers, gave the green light for the development of the new Faculty Strategic Plan for 2021-2026. How does this process go?

Sending migrants back. Open borders. These are the kinds of words that are used, but what does the situation really look like at these borders? Professor of Law and Society Maartje van der Woude, an expert in crimmigration, is researching precisely this.

In his PhD research in the field of public administration, Mark Reijnders looked at why people do not receive the help they need. They lose their way in the labyrinthine support system or become bogged down in bureaucracy. In public administration this is known as non-take-up of social care. PhD defence…

Last Thursday, the second ILS Lunch Seminar of this academic year took place. In this successful and well-visited edition, Hans-Martien ten Napel and Mark Leiser both gave very interesting presentations.

Dat banken en de belastingdienst vanzelfsprekend voorrang hebben als schuldeiser bij faillissementen is achterhaald, concludeert Ruben van Uden, universitair docent en promovendus, in zijn proefschrift. Hij vertelt erover bij BNR: ‘Het is niet meer te rechtvaardigen.’

About 15 km to the south of the ancient city of Petra, archaeologists from the University of Leiden have discovered an impressive network of ancient water conservation measures and irrigated field systems.

Starting September 1st, philosopher Douglas Berger will be professor of Comparative Philosophy at the Leiden Institute for Philosophy. His appointment marks a new direction for research and education in philosophy at Leiden University.

The Life Cycle of Archaeological Objects: Uncovering the treasures of the faculty of archeology

The Leiden Law Blog has been completely renewed. It is now more interactive and blogs can be more easily shared.

This summer, Jeffrey Fynn-Paul started as a lecturer at the Institute's Social and Economic History section.

This Think20 (T20) policy brief recommends the introduction of a

This volume offers an innovative analysis of Roman political culture in Italy from the first to the sixth century AD on the basis of seven case studies.

Former archaeology student Ivo Verheijen made a unique discovery in Schöningen in Germany: the almost complete skeleton of an extinct Eurasian straight-tusked elephant. The remains show that our ancestors enjoyed the odd elephant steak. But they weren’t the only ones…

To be eligible for Japanese Studies (120 EC) at Leiden University, you must meet the following admission requirements.

Back in June, the annual Leiden Archaeology Field School took place in Oss. For a month, every week, a group of 25 first year students gets to learn the ins and outs of a professional excavation. This is what they have been prepared for in the past year. ‘It is very exciting to put all the theory into…