Dying from viral infection due to organ failure and blood loss: we still know little about how it can happen. Among other things, Huaqi Tang developed an organ-on-a-chip to figure it out. 'These technologies can offer unprecedented opportunities to fight the viruses that threaten our society.' Tang…

You can make some astounding images using just a box with a hole. Inspired by the celebration of Leiden as the European City of Science, Professor Matthew Kenworthy left several pinhole cameras across the Observatory over the course of 2021. This is how the simplest devices may uncover the greatest…

Engaged, active students who can see the links within their discipline. These are key aims of the University vision on teaching and learning, but how do you achieve them? An interdisciplinary research team led by ICLON has developed an inventive method that helps lecturers do just that.

The team of Alireza Mashaghi at the Leiden Academic Centre for Drug Research has found a way to determine and classify the shape of proteins. Their new theory defines the topology of proteins as a simple and precise barcode that allows the identification of all types of folds. ‘This barcode enables…

Monica den Boer, who has decades of experience within police and defence and was also active as a Member of Parliament (D66), has been appointed extraordinary professor of Police Studies.

Getting to know all his colleagues as fast as possible, and learning about the faculty’s strengths: these will be Jasper Knoester’s first challenges. Jasper became the new Dean of the Faculty of Science on 1 January, and he is optimistic about the corona restrictions. ‘Obviously, this isn’t the start…

Nowadays, it is almost impossible to imagine warfare without unmanned aerial vehicles, or drones. For instance, they have been deployed in the war in Iraq and Afghanistan. Are the current laws of war adequate to address the use of drones? PhD candidate James Welch will defend his thesis on 21 March.

When you think of migration, you probably won’t immediately think of dating apps. Yet such apps are important to many migrants, such as those who identify as lesbian, gay, bi, trans, queer or questioning (LGBT+). Researcher Andrew DJ Shield studied the role that dating apps play in the migration process,…

Marike van Aerde was at the brink of traveling to India for fieldwork when that country closed its borders, three weeks ago. Only a few days later, Leiden University followed suit in temporarily banning all fieldwork trips. With her research team scattered across different continents, she does her best…

Sylvie Ramakers of Leiden University College The Hague has been accepted to the prestigious Yenching Academy of Peking University in Beijing China, making her the third LUC alumnus in five years to break the ceiling of the notoriously competitive selection.

On the Day of Privacy, 28 January, the European Commission is calling on citizens to make sure they protect their personal data. But how do you do that, and against what, exactly? Privacy researcher Bart Custers explains.

The occupation of the Afghan capital Kabul by the radical Taliban movement on 15 August 2021 received enormous international attention, not least because of the crisis that soon enveloped Kabul airport as desperate Afghans sought to flee the country on evacuation flights mounted by the United States…

The goal of alumnus International Studies Dennis Jansen (24) is to make the voice of young people heard in the climate debate. In November he is going to el-Sheikh in Egypt, where the Climate Change Conference is being held.

Rewarding good behaviour, instead of punishing it – a proven pedagogical method. Would it also work in tackling tax avoidance? This question sparked the interest of PhD candidate Josephine van der Have. Her research investigates the potential of a trademark for fair taxation.

'What nature made isn’t necessarily an optimized medicine to use in the human body,’ says Professor of Biological Chemistry Nathaniel Martin. That’s why a group of Leiden researchers is making a chemistry-based improved version of the frequently used antibiotic vancomycin. They received an NWO NACTAR…

Nearly a year since the abrupt switchover to mostly online learning, the Digital Education seminar gave teaching staff the opportunity to review their experiences. What can stay in 2021 and what must go? Frequently voiced opinions: yes please to digital tools that make lectures more interactive; yes…

Aron is a second-year student of Korean Studies. He was in Seoul as part of the stay-abroad portion of the program when Leiden University took measures due to the coronavirus. He and his fellow students decided to let the last flight back to the Netherlands pass to stay in South Korea.

Odile Bodde tells about her stay in London at King's College...

Why are the local parties so popular? Researchers at Leiden University gave their reaction the day after the elections of 21 March.

It all started with demonstrations protesting about the death of George Floyd from police brutality in Minneapolis, but the Black Lives Matter protest is spreading like wildfire across the whole of the US. Every day, thousands of people are taking to the streets. We asked American Studies expert Sara…

Ian Simpson is a relatively new face at the Faculty of Archaeology. Starting as an assistant professor in the Heritage and Society department in 2018, he is one of the faculty’s members in critical heritage studies and looks both at the past as well as the future. ‘I study how heritage can be employed…

Fifty years ago a group of students started the Leiden Student Working Group on LGBT. Today students can contact Leiden University Pride and for staff there is the LGBTQ+ Core Network. Five questions for Kirsten de Mare, student of linguistics and chair of LU Pride.

It's good to have high expectations of your students, says public administration lecturer Maarja Beerkens. ‘But I don't stand at the top of the mountain telling them to climb up.' This empathic and at the same time demanding lecturer has been nominated for the LUS Teaching Prize.

Last year around 2,000 international students started a master’s degree at Leiden University. To make this possible, there are various grants that these students can apply for. One such grant is the LExS: the Leiden University Excellence Scholarship Programme. Three LExS students tell us about their…

When and how to use the concept of “culture” . To medical anthropologists this is a core question, but also a challenging one.

The last time they visited Campus The Hague was back in March, the pupils from The Hague department of ICM Weekend School. On Sunday 13 September, they were finally able to continue their lessons, corona proof. A report of the kick-off for the new school year for third-year pupils and their parents,…

Since 2009-2010, the West viewed China as more assertive. Especially after Xi Jinping came to power in 2012, the country abandoned Deng Xiaoping’s ‘low profile’ foreign policy. Friso Stevens explains in his dissertation where this change has come from. The dissertation defence is on 28 March.

Erik Danen is the new Dean of the Graduate School from 1 January. He is a professor at the Leiden Academic Centre for Drug Research and conducts research into cancer drugs. Danen is really looking forward to it: ‘PhD candidates are a special group: that's what I like to dedicate myself to.’

Leiden University Mentor Network offers free advice and tips from a Leiden alumnus. Sign up now! Our Vice-Rector Magnificus Hester Bijl is a Leiden alumna and now mentor to Irene de Best, a master's student of English.

Four PhD researchers of Leiden University have been selected to participate in the Europaeum Scholars Program 2022-2023. Two of them, Lena Riecke and Sophie Vértiter, are doing their research at ISGA. Time for a introduction.

From 1 September Erwin Muller will be the new Dean of the Faculty of Governance and Global Affairs (FGGA) in The Hague. What makes him the right person for the job? And what can the Faculty expect in the next few years? ‘Quality and content are crucial. Some growth figures are worryingly high.’

The race to build the first quantum computer is still ongoing, but Morten Bakker has made big step forward in that process with qubits. A qubit is a unit of quantum information that can be produced in large numbers on chips. Qubits capable of exchanging photons (light particles) could be used in the…

Rianne Scheerhoorn is a government trainee at the Ministry of Economic Affairs and Climate Policy and the Ministry of Agriculture, Nature and Food Quality. After completing her Bachelor's and Master's degrees in Public Administration, she was sure that the Central Government Traineeship Programme (Rijkstraineesprogramma)…

Three Leiden students who have made their dreams of studying abroad come true this year with the aid of a VSBfonds scholarship talk about their experiences.

Suddenly everyone is at home, but this is not a holiday – far from it. Because work and school are ‘simply’ carrying on remotely. How can parents and children keep a cool head? Lenneke Alink, Professor of Forensic Family Studies, gives her advice.

Every person on earth can read another person’s mind. Not in the way psychics or witches do, but by putting themselves in the shoes of others and considering how they perceive the world. This kind of empathy greatly facilitates communication and interaction. Max van Duijn studies this phenomenon to…

Imagine that you need to travel, but you don’t have a car and you’re dead broke. What do you do? Hitchhiking, of course! Leiden biologists found that certain bacteria use this very same tactic: their spores hop on motile bacteria and use them as a taxi, ensuring they reach the right environment to f…

‘No choice is forever’, states Tracy Evans. ‘You can change your mind and go in a different direction when the circumstances change.’ When Tracy was 60 years old, she felt the need for a change herself. It lead to her earning a PhD degree six years later.

As an enthusiastic nature lover, Maaike Kempes began studying biology at Leiden University. Now, she is extraordinary professor of Forensic Neuropedagogy at the faculty of Social Sciences. She is researching how neurobiology plays a role in delinquent behaviour among young people. ‘They’re like Ferraris…

In collaboration with the The Hague Historical Museum and photographer Dagmar van Weeghel, Leiden University Libraries (UBL) is the first to present a retrospective exhibition of the photographic oeuvre of Alexine Tinne (1835 – 1869). New research into her life and work is the reason for a reappraisal…

Dutch and foreign alumni from Leiden are the oil that keeps the wheels of Dutch-Asian relations moving smoothly. That’s one of the conclusions reached during the area day of the Dutch ambassadors in Asia and Oceania. All of them gathered in Leiden University’s Academy Building on 30 January.

The James Webb Space Telescope continues to surprise us with stunning pictures, but of what exactly? Astronomer Nienke van der Marel shows with three images how massive stars lead short but explosive lives.

Philosophy master's student Timon Krause is 24, but it feels as if he’s already fully lived at least two lives. His show MINDGAMES is currently booked in 57 theatres, including Leiden’s Schouwburg on 18 January. ‘Philosophy is what my show’s all about.’

This week more than 400 international students are starting their study programme in Leiden or The Hague. Why did they choose to study here? And what is the advice from their mentors?

Flying is cheaper than driving a car, but a disaster for the environment. Yet few politicians dare to levy excise duty on kerosene. This is only one example from a world where emotions and yelling are burying facts, and in which scientists lose connection with society.

The gas prices now exceed 300 euros per megawatt hour – a record. The transition from fossil (natural gas, coal, oil) to renewable energy is needed and soon. But how do you get a society (and its citizens) to switch to sustainable energy?

Classical and Mediterranean archaeologist Tymon de Haas is a relatively recent addition to the Faculty of Archaeology. Succeeding Tesse Stek in September 2018, he has played an important role in teaching since then, working together with colleagues from multiple research groups. ‘I have my corner of…

Physicist Sense Jan van der Molen researches materials that do not exist in nature. ‘It’s fascinating to see how the properties of a material change if we manage to make it super thin.’ He will give his inaugural lecture on 21 October.

The 2023 Digital Humanities Pilot Project Symposium and Digital Winter School took place, 30 Jan – 2 Feb 2023.

Lecturers should take something of a back-seat role so that there is more opportunity for discussion among students. That is what cell biologist Roland Dirks believes. This inspiring lecturer has won the LUS Teaching Prize.