6,204 search results for “leiden one” in the Public website
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Contact us
We always try to answer questions about the Old Observatory Leiden as well as possible. Choose the subject you have a question about from the dropdown menu below.
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Serious Games
Immersive, interdisciplinary and didactically-sound learning activities designed to promote capacity building in various game-based formats.
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‘Universities and government should take the lead in the fight against cybercrime’
From ransomware to Citrix traffic jams: over the past few months Dutch organisations were regularly brought to a standstill by serious cyber attacks. We can only face these threats by standing as one, and universities and government should take the lead. These are the words of Leiden professors Bibi…
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Lost sulfur in the universe found in salt on dust and pebbles
An international team led by astronomers at Leiden University has shown in laboratory experiments that sulfur can bind with ammonium under icy cosmic conditions and form a salt that sticks to dust and pebbles. The resulting sulfur salt not only helps to explain the mystery of the missing sulfur gas,…
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Stefaan Van den Bogaert and Armin Cuyvers speak and moderate Ambassadors forum on ASEAN Conference
On 2 and 3 September 2016, the International Conference on ASEAN Development (ICAD) 2016 took place in Leiden. The conference aimed to draw comparative lessons from the EU for the development of the ASEAN Economic Community, which was launched in 2015.
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Corona Measures
A message from our director
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‘Rembrandt has come home’
Rembrandt Year is concluding with a major exhibition at Museum De Lakenhal. There are still numerous other activities such as lectures, the University Rembrandt Route and the screening of a critical documentary.
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Collaboration starts quest for new antibiotics through NWO fund
Identifying novel antibiotic compounds to tackle antibiotic-resistant bacteria. Researchers from Leiden University and VU Amsterdam will unite through a project now funded by NWO’s Open Technology Programme (OTP), which awarded the collaboration nearly one million euros.
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Annual Meeting of the European Association of Archaeologists (EAA) to Leiden in 2027
Leiden is proud to announce that the city has been selected to host the 33rd Annual Meeting of the European Association of Archaeologists (EAA), scheduled for 25-28 August 2027.
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Experimental Linguistics Lab Facilities
Psycholinguistic research
- News
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Political Science Master’s thesis prize 2021: the nominees
As a Leiden University’s master’s student in Political Science you conduct independent research and report your findings to fellow academics and, who knows, to a larger audience. Your thesis is a showcase of your academic skills and personal interest, and perhaps even passion. Easier said than done,…
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Outer solar system possibly formed by a passing star
The many thousands of small celestial bodies beyond Neptune’s orbit may have ended up there due to a star that passed close to the solar system billions of years ago. This is shown by Leiden simulation expert Simon Portegies Zwart, along with his German and Dutch colleagues. ‘We are answering several…
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Generating fake news automatically as a research project
By spreading fake news via TV spots and Twitter with the use of Social Bots, Pascal professor Heike Trautmann is investigating the characteristics of fake news. She is calling on Leiden researchers to cooperate in the project.
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New tenure track: understanding and engineering microbial metabolism for health and sustainability
On 1 March, Lennart Schada von Borzyskowski will start on a tenure track position at the Institute of Biology Leiden (IBL). With a focus on the natural and synthetic biochemistry of environmental bacteria, he wants to apply their features to health and sustainability issues.
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The Netherlands remains a key player in the world of tax evasion
By making use of artificial tax arrangements via the Netherlands and other countries, corporations and wealthy individuals worldwide together manage to avoid paying $472 billion in tax.
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Islam and Society
Knowledge of Muslim societies is essential to function in a globalised world and to fully understand our own Dutch society. Leiden researchers explore the languages, cultures, religions, legal systems and history of Muslim societies and in this way contribute to a centuries-old tradition.
- Career prospects
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Municipality Registration
Everyone who is moving to a new address in The Hague will need to register in the Municipal Personal Records Database of The Hague.
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Wish Come True
As part of a wish fulfilment from Make-A-Wish, Leiden University recently welcomed a very special guest. Together with her best friend, Yuliia participated in a practical session on February 24th, where they studied the brain of a calf.
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Quantum experts from Taiwan and The Netherlands meet in Leiden
Photonics, quantum research and semiconductor technology: Leiden University welcomed a high-level international delegation from Taiwan, to explore new opportunities for working together on innovations for future photonic quantum computers.
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VICI Award for Miguel John Versluys
Dr. Miguel John Versluys (Archaeology) has been awarded a prestigious Vici grant for his project:
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On the job market with a Leiden degree
Every year around 3,900 master's students sign their name in Leiden's famous 'Sweat Room' when they graduate. What do they do after that? Five young alumni talk about their work.
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Tell Balata Archaeological Park
The project aims at contributing to the safeguarding of Palestinian cultural heritage and the enhancement of economic situation through tourism development, by presenting and managing one of the most important archaeological resources, the archaeological site of Tell Balata.
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How Neanderthals made the very first glue
The world’s oldest known glue was made by Neanderthals. But how did they make it 200,000 years ago? Leiden archaeologists have discovered three possible ways. Publication in Scientific Reports, 31 August.
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Books and films
Leiden University has made history with its many scientific discoveries; a history that is also illustrated in a variety of books and films.
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Kroese-Duijsters Symposium 2025
Conference
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Hydropower, but without devastating consequences for fish and fishermen
Hydropower plants need not be disastrous for fishermen and nature. For that, we need to place new dams more strategically, but also modify or even remove some existing ones. Valerio Barbarossa and Rafael Schmitt showed that with a computer model of the Asian Mekong basin.
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Student parties faculty council intoduce themselves: Lijst Vooruitstrevende Studenten
This year’s University elections will be held from 25 to 29 May. You get to choose who will represent you this coming year in the University Council as well as the faculty council of the Science Faculty. This week, the various student parties will introduce themselves. Today: Lijst Vooruitstrevende…
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Anita Casarotto receives LUF grant for unlocking Mediterranean legacy survey data
Mediterranean archaeologist Dr Anita Casarotto has been awarded a grant of € 5,800 from the Byvanck Fonds for her research on unlocking important data for regional archaeological investigations in the Mediterranean. In collaboration with Leiden University and the KNIR (Royal Netherlands Institute in…
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Andrew Gawthorpe wins the Carla Musterd Award for Teaching
At the Institute’s Council meeting of last December the Institute’s biannual prize for teaching was awarded.
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Sebastian Pomplun joins Oncode Institute to accelerate breakthroughs in cancer research
Sebastian Pomplun manages to reach proteins with drugs even where this was thought impossible. That is why he and his research group have been allowed to join Oncode Institute. With nine others, he had been selected from 72 applicants to contribute to Oncode Institute's mission: to accelerate breakthroughs…
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FAQ
How to contribute to Inter-Section? What does the process look like? We have answered the most frequently asked questions.
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Uzbekistan
This is an Erasmus+ International Credit Mobility project of the Faculty of Humanities with three partners in Uzbekistan.
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NWIB Visiting Professors Programme Call 2023/2024
The NWIB Visiting Professors Programme offers assistant professors, associate professors and full professors at participating universities (see below) a unique opportunity to work undisturbed in an inspiring and stimulating environment. This programme enables you to stay at one of the five Netherlands…
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Hardly an audience and a remote committee: receiving a PhD in times of corona
Almost all PhD defences at Leiden University have been postponed due to the corona virus, but statistician Sanne Willems is going through with hers. In a different form than usual that is. Hardly any audience, the committee dialing in from a distance and the celebration to be held at a later moment.…
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Migration, Máxima and girls in tech: our year on social media
2024 has been an eventful year, and this is reflected in our social media posts. An overview of the most liked, most shared or most impressive posts.
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Sustainability Day 2023: The Planetary Boundaries and Spring Podcast Competition
On May 9th 2023, LUGO hosted its big Sustainability Day Event, on the theme: the planetary boundaries! The event, which took place at the Academy Building in Leiden, included an opening talk by Prof.dr.ing. Jan Willem Erisman, among others. At the closing, LUGO also awarded its first place prize for…
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Inter-Section
Innovative Approaches by Junior Archaeological Researchers
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Fires, Food and the Evolution of Human Detoxification Capabilities
A study by a Leiden-Wageningen group shows that present-day humans are biologically poorly equipped to deal with the toxins they are regularly exposed to in smoky environments: compared to earlier hominins, we modern humans are probably even worse off. The study appeared in Molecular Biology and Evolution.…
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Required documents
Along with your application, you will need to submit a variety of documents. This information only applies to students who need to submit an admission application. If you have a bachelor’s degree from Leiden University that grants you automatic admission to a master’s degree in the same field, you don’t…
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Required documents
Along with your application, you will need to submit a variety of documents. This information only applies to students who need to submit an admission application. If you have a bachelor’s degree from Leiden University that grants you automatic admission to a master’s degree in the same field, you don’t…
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Required documents
Along with your application, you will need to submit a variety of documents. This information only applies to students who need to submit an admission application. If you have a bachelor’s degree from Leiden University that grants you automatic admission to a master’s degree in the same field, you don’t…
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Leiden Law Cast #4: Changes to administrative law in the Netherlands with Prof. T. Barkhuysen
Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.
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Why Give
At Leiden University College we are determined to offer the best Liberal Arts & Sciences programme, and we believe that our students have the potential to play a leading role in tackling the challenges our world faces. Therefore, we aim to ensure that any student - regardless of their background - can…
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Living Lab Vrouwe Vennepolder
The 'living lab' Vrouwe Vennepolder is situated just north of Leiden, The Netherlands, and aims to find ways to improve the agriculture of the future.
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Preventing terrorism... At which cost?
Preventing terrorism before it happens seems like an idea no one would disagree to. But is it possible? How do counter-radicalisation policies look like? And are there dangers of unintended consequences? Francesco Ragazzi, Assistant Professor at Leiden University’s Institute of Political Science, has…
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Leiden University wins Frits Kalshoven International Law Moot Court Competition 2025
Every year, the Netherlands Red Cross and Belgian Red Cross-Flanders organise the Frits Kalshoven International Humanitarian Law Moot Court Competition. Eight teams from Belgium and the Netherlands participated in the 17th edition of the competition, from 5-7 March 2025 in The Hague. The team from Leiden…
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Institute of Public Law’s Barentsen and Drahmann both win teaching award
During the opening of the Faculty year on 5 September 2023, Barend Barentsen, Professor of Labour Law, and Annemarie Drahmann, Associate Professor of Constitutional and Administrative Law, were presented with the JSVO Teaching Awards 22-23.
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Training children in self-control
What is the effect of training children to exercise self-control? Niko Steinbeis has been awarded a major European subsidy to find the answer to this question. The innovative aspects of this research are the target group, an individual approach to the training and examining the child brain the scann…
