672 search results for “koninklijke hollandsche maatschappij der wetenschapper koen” in the Student website
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Alumnus Willem van der Muur: ‘I wanted to work somewhere I could make an impact’
Willem van der Muur worked at the Van Vollenhoven Institute as a PhD candidate from 2013 to 2019. After completing his doctorate he left for Indonesia to work for the World Bank. There, he is leading a project to register land rights.
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Msc Thesis presentation Olivier van der Hoeven on Friday 24 January @ 1.30 pm in room HL207
Education
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Theatres and museums
In the centre of Leiden there are thirteen museums, all within walking distance of each other. Leiden is also home to the oldest theatre in the Netherlands, the Leidse Schouwburg. The Hague on the other hand has no less than thirty museums in and around the city, as well as a wealth of theatres. So…
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Jelle van der Werff on exchange in Melbourne: ‘The best six months of my life!’
Master’s student in Company Law Jelle van der Werff left for Melbourne in February 2025 for a six-month exchange. It turned out to be a great opportunity: ‘Getting to know so many different cultures in one place is really special.’
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MSc Thesis presentation Eli van der Bent on Wednesday 6 March @ 15h15 in room Oort 173 (Gorterzaal)
Education
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Yunhao ZhangFaculty of Science
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Victor van der Horst is Chair of the Faculty Council: 'Everyone can contact us'
Since September, Victor van der Horst is a member of the Faculty Council. Well, not just a member; he is the Chairman! In addition, this master's student in Mathematics also devotes himself to our Faculty in many other ways. 'I'm convinced we need input from all layers to keep improving our Faculty.'…
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Studies Faculteit der Rechtsgeleerdheid bekroond met ‘beste studie’-medailles
Vijf opleidingen van de Leidse rechtenfaculteit hebben een medaille ontvangen als ‘beste studie’. Dit blijkt uit onderzoek dat EW Magazine uitvoerde in samenwerking met ResearchNed. De Advanced Master Air and Space Law scoorde uitzonderlijk hoog en ontving een gouden medaille.
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Lancering nieuwe masteropleidingen en afstudeerrichtingen binnen Faculteit der Rechtsgeleerdheid
Met de komst van drie nieuwe masteropleidingen in 2025/26 wordt het opleidingsaanbod van de Faculteit der Rechtsgeleerdheid nog breder en meer divers. De nieuwe opleidingen richten zich op economie, recht en bedrijfskunde en recht en migratie.
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Kirsten Barink, Milène van der Geest, Claire van den Helder and Pim Ruhe granted with Speckmann Award 2021
Bachelor's students Kirsten S. Barink, Milène van der Geest, Claire van den Helder and Pim L. Ruhe are granted the Speckmann award for their Fieldwork NL report 'If it would have been a colour it would be pitch-black', a report on people suffering from the phenomenon of 'Electrohypersensitivity'.
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Willem van der Does sheds new light on the at times pitch-black history of psychiatry
Piercing through the skull with an ice pick, administering electric shocks without an anaesthetic, or applying leeches to the uterus: these may seem like medieval methods of torture, but they are in fact therapies used in medicine. Willem van der Does writes about all of them in his new book. ‘Physicians…
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Çetin, Nova Folkersma, Marta Mas Castella, Iris Molenaar and Emma van der Plas
Alumna Simay Çetin received the award for her Master thesis: ‘Interpreting Culture through Embodied Practice: An anthropological study of sexuality among Dutch Women with Turkish Migrant backgrounds.’ Nova, Marta, Iris and Emma were awarded for their Fieldwork NL report.
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Sill VerberneFaculty of Science
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Down-to-earth biology student wins Young Talent Award
Gijs van der Velden has one of the best study results in his first college year of all science studies. With that, he won the Young Talent Incentive award and received 500 euros of the Koninklijke Hollandse Maatschappij der Wetenschappen (KHMW). The biology student remains quite nonchalantly. ‘Of course,…
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Library
Leiden University Libraries (UBL) has several locations in Leiden and The Hague. As a Leiden University student, you can make use of all locations.
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Flitsinterview met alumnus Kees van der Staaij: ik ben en blijf een jurist in hart en nieren
Flitsinterview met alumnus Kees van der Staaij: ik ben en blijf een jurist in hart en nieren
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Xiang van der Boon on exchange in Bilbao: ‘A unique opportunity to step outside your comfort zone’
Xiang van der Boon, a third-year Law and Tax Law student, went to Bilbao in 2025 to study at the University of Deusto for five months. She learned a lot about herself: ‘Living abroad showed me it's important to make time to relax.’
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Sense Jan van der Molen new scientific director LION: ‘We strive for scientific excellence as well as a healthy work-life balance’
Sense Jan van der Molen is vanaf 1 maart de nieuwe wetenschappelijk directeur van het Leiden Instituut voor Onderzoek in de Natuurkunde.
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Meet the new study advisor Cleody van der Eijk: ‘I want to help my students to find their next step in life’
Cleody van der Eijk recently started as the new study advisor and exchange coordinator at Archaeology. Aside from helping students out when they encounter issues during their studies, she will also focus on the process of studying abroad. ‘It is very valuable to get to know another culture, while you…
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Will McDonaldFaculty of Science
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Bastiaan van GanzenFaculty of Law
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Programme content
The Pre-PhD Programme takes place in the second semester (February-July) and consists of two tracks.
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Nienke van der Marel on astrochemistry
Lecture, Kaiser Lente Lezing
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Cyberweek
From 16 to 23 October 2025, the Faculty of Governance and Global Affairs (FGGA) will host the second edition of Cyber Week. Following last year’s success, we will once again shine a daily spotlight on our teaching and research in the field of cybersecurity through LinkedIn and Instagram. Today’s societal…
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A Nimble Arc: James Van Der Zee and Photography
Lecture, Talk
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Professors from The Hague in the classroom: ‘Why do you have to wear such a long dress?’
The celebration of the university’s 450th anniversary is not confined to the walls of the university. For the 7th time, professors stood in front of the class of grade 7, in both Leiden and The Hague. Four FGGA professors visited primary schools, introducing the children to research questions such as…
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Olympic gold for Industrial Ecology student Dirk Uittenbogaard
Dirk Uittenbogaard, a student on the Delft-Leiden Master’s in Industrial Ecology, has won a gold medal for rowing at the Olympic Games in Tokyo. Uittenbogaard took gold in the men’s quadruple sculls, together with Abe Wiersma, Tone Wieten and Koen Metsemakers.
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Heike VethaakFaculty of Law
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The Mindfulnest at the Science Faculty
Are you in need of some rest, stressed about an exam, or feeling under the weather? Since a few months you can find Mindfulnest at the Science Faculty. Assessor Ava Bauer and student psychologists Petra Penning and Koen Linders explain what the Mindfulnest can mean for you.
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CADS Spotlight: Tim van de Meerendonk & Esther van der Camp
Lecture, Research Seminar
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First photo of black hole at the heart of our Galaxy
Finally we know for sure that there is a black hole at the centre of our own galaxy. Today, astronomers unveiled the first ever photo of Sagittarius A*, a super-massive object at the centre of the Milky Way. This picture could only be taken thanks to the cooperation of telescopes worldwide.
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Media spotlight on neutrino detection by underwater telescope
Scientists have detected a neutrino with the highest energy ever measured. Leiden physicists Maarten de Jong and Dorothea Samtleben were involved in this project, which was widely covered in newspapers and online media last week.
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KiDS doesn't shake up cold dark matter model after all
Data from 41 million galaxies does not shake up the standard cosmological model after all. To that conclusion, to their own surprise, comes an international team of researchers including Koen Kuijken, professor at the Leiden Observatory.
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Candidates Faculty Council (FR) and University Council (UR) elections announced
Organisation
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Max van der Horst: “Ethical Vulnerability Mass-Exploitation 101: Theory and Practice”
Lecture, Tech Trends Workshop
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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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Nobel Prize laureate Paul Krugman in Wijnhaven: 'American men have real problems'
In a packed lecture hall at Wijnhaven, Nobel Prize winner Paul Krugman succinctly summed up the essence of his argument on Wednesday 17 September: ‘Running a good society is hard’. His lecture held up a mirror to economists and policymakers.
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Wives of professors, students and alumni played a crucial role in Leiden’s women’s rights movement
PhD candidate Agnes van Steen researched the history of the Leiden women’s rights movement (1860-1990) and found that the university produced many feminists.
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Obesity and medication: when does bodyweight matter?
How can we best treat infectious diseases in people with obesity? Hospital pharmacist and PhD researcher Koen van Rhee studied how obesity affects blood levels of two commonly used medicines. He also developed a method for pharmaceutical companies to test new drugs on this patient group.
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Kaltrina KajtaziFaculty of Science
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Joining forces for a Healthy and Happy The Hague
Numerous of enthusiastic administrators, professionals, policy makers, and citizens gathered last week for an assembly organised by ‘Gezond en Gelukkig Den Haag (in English: Healthy and Happy The Hague). They discussed a different approach to health, health care and society, while exchanging best pr…
- 13 November: Prepare together with other students for the protest in Utrecht
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Programmes FGGA popular among employers
What is the top 50 most popular studies among employers? That's what career platform Magnet.me investigated for the second consecutive year. What does it show? The programmes of the Faculty of Governance and Global Affairs are well represented in the ranking.
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Ganna Vsevolodivna DemydyukFaculty of Law
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EL CID 2021: a great start in a friendly city
‘Leiden is small, friendly and welcoming,’ says new first-year student Ayla Russel. Strong wind and heavy showers were forecast for the first in-person day of the EL CID on 16 August, which could easily have spoiled this impression. But fortunately the showers – apart from one – fell somewhere else,…
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Guido StamFaculty of Science
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Lars van DoornFaculty of Law
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No matter the weather: honours students explore the 'wilderness' in Wassenaar
With a combination of incidental sunshine, torrential rain, and wind chills, weather conditions were not ideal for a hiking excursion. Even so, last Saturday, honours students braved a trek across an estate and a golf club in Wassenaar to learn about the relationship between gardens and nature. From…
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Archaeologist Alex Geurds becomes member of Society of Antiquaries: ‘It is an honor bestowed for life’
Dr Alex Geurds was elected as a Fellow for the Society of Antiquaries, a prestigious and old educational charity based in London. Established in 1707, the society aims at the encouragement and advancement of the study and knowledge of the antiquities.
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Historian Gert Oostindie the new Cleveringa Professor
Gert Oostindie, Emeritus Professor of Colonial and Postcolonial History, is this year’s Cleveringa Professor at Leiden University. He was appointed by the University on 4 October. In his inaugural lecture on 24 November, entitled Courage and Disregard, he will talk about (academic) freedom in relation…