Psychologist Floor van Meer won the first Trial & Error Award for her research on the effect of being distracted while eating on eating behavior. This award from the Journal of Trial & Error (JOTE) honors the often underappreciated aspect of research: learning from errors. For her publication, Van Meer…

It is good for a judge to have some empathy with victims and offenders. But too much empathy can be harmful to the practice of the law, as PhD candidate Claudia Bouteligier has found. Literature may offer a solution. PhD defence 18 September.

How dangerous are micro- and nanoplastics? Do they affect the environment? What harm can they do to our bodies? Questions that we can now finally answer because of Fazel Abdolahpur Monikh. Together with his colleagues, he developed a method to detect and quantify nano-sized plastics. Their paper has…

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…

Building the neutrino detector KM3NeT on the Mediterranean Sea floor has picked up pace. Five detection lines, each carrying eighteen detectors, have been sunk and installed, and the first measurement data are coming in, says neutrino physicist Dorothea Samtleben.

The Fine Mechanical Department's (FMD) new Wardjet A0612 will cut anything using a 4000 bar water jet. This enables the FMD to work faster, more accurately, and to perform more versatile jobs.

Spying in the seventeenth century was a man’s job. That had been the prevailing impression, until the Veni research by Nadine Akkerman from Leiden University...

Rare-earth materials are prime candidates for storing quantum information, because the undesirable interaction with their environment is extremely weak. Consequently however, this lack of interaction implies a very small response to light, making it hard to read and write data. Leiden physicists have…

After twenty weeks of hard work, third-year students of International Studies wrapped up the ‘Practising International Studies’ (PRINS) consultancy course by pitching their major research findings and advice to organisational partners. We were invited to attend the presentations on behalf of the International…

Programming is an excellent career option for blind children, and a way to have fun and express themselves. But the existing tools for programming are often not suitable for the blind and visually impaired. Leiden researchers will change that.

On Tuesday 23 August 2022 the graduation ceremony took place in Leiden University’s Academy Building. Graduates and their guests greatly enjoyed the festive ceremony.

Koenraad Schalm will be the new programme director of the Physics master starting 1 November. He has been appointed for a period of four years. Schalm succeeds Ana Achúcarro who has held the position since 2021.

From March 13-15, 2024, the authors participating in the book project of the Institutions for Conflict Resolution research group went away for a writing retreat in the green spaces of Soesterberg.

On June 27th, eLaw PhD candidate Mr. Daniel Dimov successfully defended his PhD thesis. This was not only a very special event for the candidate, but also for one of his supervisors, prof. dr. Jaap van den Herik, professor of computer science and law at both the Faculty of Law (at eLaw, the Centre for…

Valerie Sticher has been awarded the Cedric Smith Prize 2021 of the Conflict Research Society (CRS) for an article she wrote as a part of her dissertation at ISGA last May. The Cedric Smith Prize is awarded annually to the best article or thesis chapter in peace and conflict research by a PhD student.…

English Language and Culture lecturer Mili Gabrovšek has won the Education Award 2015. In the report, the jury praised Gabrovšek's humor and enthusiasm. Each year the award is presented to the most inspiring lecturer of the faculty at the opening of the academic year.

Danyi Lu, Jelger Kroese and Edwin van der Heide, all affiliated with LIACS, won Best Paper Award for 'BAI (摆): An Oscillating Sound Installation' at the 7th EAI International Conference 'ArtsIT, Interactivity & Game Creation' in Braga, Portugal.

From 4 November until 9 November 2018, the Netherlands Embassy in Cairo organized a training in Museology and Site Management in close cooperation with the Netherlands-Flemish Institute in Cairo, the Egyptian Ministry of Antiquities and the Reinwardt Academy (Amsterdam), with great contributions of…

Children have never acquired their own position in migration law and that is now slowly changing, according to Peter Rodrigues in ‘One World’. Partly as a result of the Children’s Rights Convention and judgments by the Court of Justice in Luxemburg, the tide seems to be turning and there is now more…

After a year of hard work, the first class of students from the Master of Laws: Advanced Studies in International Children’s Rights received their well-deserved master diplomas on Monday 29 August.

The dismantling and demolition of the Wijnhaven complex is in full progress.

In the presence of their families and friends, the thesis supervisors personally addressed each of the students and presented them with their well-deserved master diploma in the Academy Building’s Klein Auditorium.

On Monday 23 August 2021 the graduation ceremony took place in the Leiden University Academy Building’s Groot Auditorium. Graduates and staff abroad participated online via the Livestream and Zoom.

Lars Brummel explains in The Conversation that Rutte is a good candidate to counter threats to NATO's cohesion.

Vietnamese mathematician Dung is the first to complete his dissertation within the Erasmus Mundus Algant PhD-programme, under the supervision of Prof.dr.Hendrik Lenstra. The defence of his thesis ‘Profinite groups with a rational probabilistic zeta function’ will take place on 14 May 2013 on 13h45 in…

On 19 May we received the sad news of the sudden and unexpected death of Willem van Beelen, at the age of 64. He had been the University's beadle for 27 years before retiring on 29 February this year.

Being on time for a lecture can be hard for students. To make life easier, you can now request for a ‘Kwartiertje’ pass.

On December 4th an agreement was signed between the Leiden Institute of Advanced Computer Science (LIACS) and the Netherlands Forensic Institute (NFI). Cor Veenman (NFI) will perform research in the field of Forensic Big Data Science at LIACS.

Auke-Florian Hiemstra is the Leidsch Dagblad Person of the Year 2022.

Esteban Szmulewicz, a PhD candidate at the Department of Constitutional and Administrative Law, spoke at the annual Salzburg Global Weekend, organised by the Salzburg Global Seminar with the theme 'Democracy on the Front Lines'. Key speakers included Nobel Peace Laureate the Ukrainian Civil Rights defender…

Thanks to modern technology, it is now possible to extract more gas and oil in the eastern part of the Mediterranean than in the past. As a result, a conflict has once again erupted between Turkey and Greece, in which Turkey is making claim to part of the Mediterranean Sea around Cyprus.

Through the use of artificial intelligence, the executive is gaining in efficiency. At the same time, however, the judiciary is trailing behind in the process of digitalisation. Is this a problem, and what can we do about it?

On 1 and 2 November 2018 Armin Cuyvers and Daniel Carter presented two papers during a LERU conference on the Implications of Brexit: EU and Post-EU Constitutional and Substantive Law.

On Monday 24 August 2020 a small, intimate gathering of graduating students and staff took place in the Leiden University Academy Building’s Groot Auditorium. The other students participated online.

The new welfare state is said to be close to its citizens and does not dominate, but cooperate. “But this paradigm has a hard time to acknowledge the power relation that shapes the relation between state and citizens,” says Anouk de Koning in the interview 'The Downsides of Equality Talk in the Welfare…

Find out more about the programme International Children's Rights. We teach you to respond to (inter)national legal developments in relation to children.

A punishment that fits the crime is the cornerstone of the rechtsstaat or constitutional state. But opinions differ greatly on what constitutes a just and effective punishment. Research by Leiden University provides politicians, legislators, law enforcers and the public with new information and insights…

Computers are capable of making incredibly accurate predictions on the basis of machine learning. In other words, these computers can learn without intervention once they have been pre-programmed by humans. At LIACS, we explore and push the borders of what a revolutionary new generation of algorithms…

Other COI publications can be found on Leiden Law Blog, the Leiden Law Methods Portal, and in the drop-down tabs below.

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

This NWO project, which is being be carried out in close cooperation with the universities of Oxford (contact: Prof. Robert Hoyland) and Princeton (contact: Prof. John F. Haldon) and the UMR 8167 (Centre National de la Recherche Scientifique, CNRS, University Paris-Sorbonne, Paris IV, University Panthéon-Sorbonne,…

Up above the world so high a giant star twinkles. Could an 83-year-old astronomer unravel the mystery of this megastar? ‘At times I thought: that’s it! I give up! It’s beyond me.’

More than 10,000 school-leavers and their parents visited the Open Day at Leiden University on 25 February. The prospective students were given information about the different programmes in Leiden and The Hague. 'I'm curious to hear about their experiences.'

An article by Bert Fraussen, Adria Albareda, Caelesta Braun, Moritz Muller & Erin Sullivan, published as a three-part blog series.

Paul Wouters came to the Faculty of Science for a few months to help with organising day-to-day issues after the previous dean left. This has involved rather more than he expected. ‘I can now really understand why every faculty has its own dean.’

Buurtlab 070 is a new Leiden University project in which residents, researchers and students from The Hague work together on climate, sustainability and biodiversity solutions. What do they expect of the lab?

Theo van den Doel received his PhD in January for his research on veteran support. This showed that for long the government learned little from past missions. He has since presented his dissertation to the Lower House of Representatives, and the Minister for Defence, Kajsa Ollongren, has responded to…

Arianna Pranger has lost her heart to teaching. A senior lecturer on the master’s programme in Pharmacy, she won the LUS Teaching Prize 2020. The programme trains students to be pharmacists.

Prisoners deserve better professional support when preparing to return to society. PhD candidate Amanda Pasma: ‘You can’t imprison everyone for life. Society will have to give prisoners a second chance.’