757 search results for “vergouwen ten title van polarisation” in the Staff website
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The Netherlands Student Orchestra in Leiden
Arts and culture
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Visit by Members of Parliament highlights interdisciplinary research and collaboration
High-quality education, research involving multiple faculties, collaboration between universities and central government funding to make all this possible: these were the topics covered in a working visit of the Standing Committee for Education, Culture and Science (OCW) to the Association of Universities…
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From research in space to director on earth
After ten years and one day, Leiden Observatory has a new director. As of 1 September, Ignas Snellen will set the course for the astronomical institute. In this interview, you will get to know Ignas. Or at least a little. That is why we gave him five dilemmas and asked the people around him who he really…
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Flying pencil links Leiden and The Hague at launch of new degree programmes
It was a memorable start to September. While Leiden marked the opening of the academic year, The Hague celebrated the launch of three new degree programmes. Students were welcomed on a blue carpet rolled out at the entrance to the lecture halls.
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Executive Board Vice President Timo Kos ‘Now’s the time to step up’
Timo Kos has been Vice President of Leiden University’s Executive Board since 1 March. Who is he and how have his first weeks been? ‘Higher education is under threat; we’re under fire.’
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Webb data suggest potential atmosphere around rocky exoplanet
Researchers using NASA’s James Webb Space Telescope may have detected atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet 41 light-years from Earth. This is the best evidence to date for the existence of any rocky planet atmosphere outside our solar system.
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Five years of Pre-University The Hague: alumni share their experiences
Pre-University College The Hague is celebrating its fifth anniversary in 2024-2025. Three alumni look back on their experience. PRE broadened their academic horizons and taught them a lot about themselves. ‘PRE made me feel more comfortable at university'.
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What makes our university strong and distinctive? Let your voice be heard!
What sets Leiden University apart from other universities? And what research themes would you like us to showcase to the outside world? Share your ideas in our online consultation over the next two weeks.
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Stretching in the courtyard, yoga in the restaurant: how colleagues keep fit together
It’s not healthy but we often do it anyway: sit hunched at our computer for hours on end. But exercising and relaxing at work doesn’t have to be complicated. These staff members have come up with fun and easy ways to help their colleagues stay fit and healthy. ‘You don’t need sportswear and won’t end…
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Executive Board visits African Studies Centre: ‘We work from African perspectives’
From the energy transition in Namibia to sustainable jobs for young Nigerians, from African cookbooks to vodcasts on vintage Swahili booklets: during a recent visit by the Executive Board, staff from the African Studies Centre Leiden and the African Library presented their research, teaching and acquisition…
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Staff symposium on student well-being: ‘Building on a healthy, engaged and learning community’
Over 200 staff from Leiden University discussed student well-being with one another and students at the Staff Symposium on Student Well-being. In various workshops and lectures, lecturers, student advisers, student counsellors and other staff members discussed how they could contribute to our students’…
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End Fossil occupation of Lipsius building
Members of the End Fossil climate action group, including students from Leiden University, have occupied two rooms in the Lipsius building at the Faculty of Humanities today (23 November 2023).
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Academics call for more powers for international organisations
Organisations like the UN and the EU should be given more powers to combat transboundary problems. This is the message of a report published by the Swedish SNS Democracy Council, whose authors include Prof. Jan Aart Scholte of Leiden University. The researchers also wrote the following article.
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Poor countries recycle far more of our plastic than we thought. But it's not enough.
Countries that import plastic waste recycle an average of at least 63 percent of it. This is surprising, as we previously believed that the vast majority was incinerated or ended up as litter. This was discovered by PhD candidate Kai Li and his colleagues from the Institute of Environmental Sciences in…
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Young Academy Leiden: ‘helping young researchers focus in a fast moving academic world’
Young Academy Leiden (YAL) will change its board this month and welcome six new members. Outgoing chair Rachel Plak and incoming chair Ahmed Mahfouz talk about what the platform has achieved for young academics over the past year and what the plans are for the future.
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Chemist Marc Koper receives Spinoza Prize for research on electrolysis
Professor Marc Koper researches how you can use electrical energy to make or break chemical bonds. He has just been awarded a Spinoza Prize, the Netherlands’ highest personal science award, for his fundamental research into how this form of electrolysis works.
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Back at the office? ‘Don’t expect to be productive right away’
For some it will sound like music to their ears, but for others is may sound less appealing: now the advice on working from home has changed, we can once again go to the office. After a period of working from home, which for some lasted almost two years (with maybe a short break), it can be a big transition.…
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Last starlight for space telescope Gaia
ESA’s space telescope Gaia, which maps the Milky Way, completes its active phase of scanning the sky on 15 January. Over the past decade, Gaia has made more than three trillion observations of about two billion stars and other cosmic objects. ‘Gaia is already the discovery machine of the decade,’ Leiden…
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You should eat herring on the coast and not in Maastricht
For thirty years, the Dutch Newspaper AD conducted an annual search for the best herring. This came to an end when economist Ben Vollaard, based on a statistical analysis, claimed it was rigged. But that claim doesn't smell right, says Leiden statistician Richard Gill. ‘The way you code and process…
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‘Jasper is the dean Leiden Science needs’
Two deans: one leaving and one just arriving. Paul Wouters was deputising at the Faculty from March up to December. As of January he returns to his 'ordinary' role as dean of the Faculty of Social Sciences. Jasper Knoester is taking over from him, as he will be leaving Groningen for Leiden. How did…
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Luris turns 20: ‘Our research drives real-world impact and innovations’
It’s been exactly 20 years since Luris first began working with Leiden’s researchers and students to create an impact on society. To celebrate this anniversary, staff look back on their most memorable projects. Spoiler: they all had difficulty choosing one single project.
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Timo Kos: ‘We want our buildings to be as open and safe as possible’
Speaking for the Executive Board, Timo Kos reflects on the university’s security policy and what lies ahead. ‘We want to keep our buildings open, but we also need to be able to guarantee the safety of everyone there. It’s a real balancing act.’
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Scouring the brain for causes of psychiatric illnesses
What happens in the brains of people with psychiatric illnesses? With a €23.23 million gravity grant, scientists from different fields will search for biological causes over the next decade. ‘By joining forces, we hope to improve diagnosis and treatment for patients with these diseases.’
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‘It doesn’t feel like work’: what it’s like to be a mentor for Pre-University College
Guiding high school students as a mentor at Pre-University College: what is that like? And what does it all entail? As part of the 20th anniversary of PRE-College Leiden, we asked two experienced PRE-mentors about their job - and what makes their work so meaningful. ‘You really see them grow.’
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Back to Leiden for the Science Run: ‘As founder, I just have to participate'
Once a year, former employee and avid runner Dennis Hoencamp returns to his old workplace. That’s when he competes in the Leiden Science Run. As an event coordinator, he once devised the relay race as an anniversary activity. It grew into an annual event for the entire University and the Bio Science…
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LCN2 seminar January 2026
Lecture
- Workshop: Other forms of embodying knowledge
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LCN2 seminar November 2025
Lecture
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LCN2 seminar March 2025
Lecture
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PhD Career Event: Finding your career inside or outside academia
Career development
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LCN2 seminar March 2026
Lecture
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LCN2 seminar February 2026
Lecture
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CEO of Tata Steel: ‘We have a debt of honour as a company’
Hans van den Berg, CEO of Tata Steel NL, is in the eye of the storm. He continues to believe in connection, debate and knowledge that will make green steel possible.
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Managing group work
Didactics
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Singing Basics
Arts and leisure
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Night of the Lobbyist 2026
Evenement
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Skills
What skills do students need to function as academic professionals and engaged citizens?
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Connect & Be FAIR - From FAIR to FAIR2: Turning principles into practice for responsible, AI-ready data
Webinar with Q&A
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Leiden Science baking competition: celebrate Pi Day with pie
Festival
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Centre for Digital Scholarship Summer Training Week
Seminars, workshops
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Connect & Visualise: Data journeys in popular science
Webinar with Q&A
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Full-day International Workshop: Perspectives on Traditional Chinese Medicine. From Taiwan’s Experiences to Global Practice
Full-day International Workshop
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Academic management and leadership skills
Leadership, Personal development, Management
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Growing super legs for the Tour de France with the aid of Leiden data science
Only the fittest cyclists stand a chance of taking yellow in the brutal Tour de France. Team Jumbo-Visma is working with data scientists from Leiden. They have analysed the stages and performance of Jumbo-Visma’s riders in previous Grand Tours. And they are researching how to determine the fitness level…
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Sebas Muñoz van Hövell tot WesterflierLeiden Learning and Innovation Centre
s.munoz@llinc.leidenuniv.nl | 070 8009300
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Staff symposium on student well-being 'Today's Students'
Conference
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Sustainability and energy: AI research in Leiden, Delft and Rotterdam
From energy transition to the nitrogen crisis: artificial intelligence can be of great help. Researchers from the three universities in Zuid-Holland are seizing the opportunity. Three of them talk about collaborative research in the AI for Energy and Sustainability focus group within the Zuid-Holland…
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First scientific images Euclid telescope exceed all expectations
Space telescope Euclid is capable of unravelling the secrets of the universe. That is what the images published by ESA today show, according to astronomers working with the telescope's data. The images exceed all expectations. Scientists within the Euclid consortium, including astronomers Henk Hoekstra…
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‘We all support equal opportunities, but disagree on how to achieve them’
Rotterdam is an extreme example of inequality in the Netherlands. There are huge health and life expectancy differences between neighbourhoods. Good access to healthcare and education isn’t a cure-all, say inequality economists Lieke Beekers and Hans van Kippersluis
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Eleven Open Competition Domain Science XS grants for Leiden researchers
Eleven researchers from Leiden University have been awarded an Open Competition Domain Science ENW XS grant by the Dutch Research Council for their research projects. They are researching how to make software faster and greener, improve cancer detection and reduce anxiety by manipulating the biological…