795 search results for “regulering” in the Staff website
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Difficult message for policymakers from two Leiden reports on circular economy
You should start working now, and the positive results will only be seen long after your term has expired. That is just about the worst thing you can say to politicians and policymakers. Yet that is exactly the message of two recent reports on sustainable resource use from the Centre for Environmental…
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eLaw taught at Mykolas Romeris University
It is said that robots replace human interaction, but not always. This spring, the robots were the reason why the eLaw Center for Law and Digital Technologies at Leiden University in the Netherlands and Mykolas Romeris University (MRU) Law School in Lithuania got together.
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Lianas are taking over the rainforests – and it’s visible from space
A pandemic of lianas is sweeping through tropical forests, reducing their ability to store carbon and limiting their role in mitigating climate change. Two recent studies from Leiden University highlight the issue. ‘We now understand why lianas are visible in satellite imagery.’
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‘The child protection system really isn’t in good order’
Last Thursday the Dutch House of Representatives held a debate on children being put into care when the childcare benefits scandal (toeslagenaffaire) had caused problems for their families. Four Leiden University academics were asked by the House to produce a fact sheet for this debate, bringing together…
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Jasper's day
Jasper Knoester is the dean of the Faculty of Science. How is he doing, what exactly does he do and what does his day look like? In each newsletter, Jasper gives an insight into his life.
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Alumnus Allard Altena is a Public Prosecutor: ‘It’s just the best job ever!’
Since graduating from Leiden Law School with master’s degrees in Jurisprudence & Philosophy of Law and Criminal Law, alumnus Allard Altena now works as a Public Prosecutor at the Dutch Public Prosecution Service. He says, ‘I leave work at the end of each day knowing I’ve done something useful.’
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Alumnus teaching at a Texan university: pizza, guns and heated debate in the lecture theatre
Americans are electing a new president in November but they also have other choices to make in the polling booth. Alumnus Sanne Rijkhoff works at a Texas university and is trying to help make students more aware of the elections.
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Apply Now: Interdisciplinary Training for PhD Candidates and Supervisors
Research
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New SPARXS technique reveals DNA behaviour at unprecedented speed
Studying how single DNA molecules behave helps us to better understand genetic disorders and design better drugs. Until now however, examining DNA molecules one-by-one was a slow process. Biophysicists from Delft University of Technology and Leiden University developed a technique that speeds up screening…
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Leiden research that matters: how science is shaping European pesticide policy
Leiden ecotoxicologist Martina Vijver helped shake a European policy proposal in a single weekend. Not with a new experiment, but with years of research on pesticides – and an urgent letter that reached Brussels.
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Jasper's Day
This column is different from all my previous ones. Normally I highlight one day from the previous two weeks, from early in the morning to late at night. Today, however, I want to look back on the past two weeks, the past few months, in fact. They have been coloured by the most difficult case I have…
- LUC The Hague | Call for Intro Week Mentors
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Opening of the Herta Mohr Building: brand new and also recycled location for Humanities
Light, open and green: a description that fits the new, renovated location of the Faculty of Humanities. The official opening of the Herta Mohr Building took place on 8 October, and it has many remarkable features: for example, recycled ‘mushroom columns’, a pedestrian bridge to the University Library…
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Are tropical forests threatened by democracy?
Democracy may lead to more deforestation in the tropics. So write environmental scientist Joeri Morpurgo and his colleagues in the prominent scientific journal Biological conservation. They found that competitive elections are associated with more loss of tropical rainforest than elections without competition.…
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Strong muscles start in the gut
Researchers from the LUMC and the Universities of Granada and Almería have found a gut bacterium that is associated with stronger muscles in people and mice. Their findings, published in the journal Gut, hint at the potential for new probiotics to support muscle strength and healthy ageing.
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New professor of Theoretical Physics: ‘The problems I study can come from anywhere in society’
The financial sector, supply chains and ecology. Not necessarily topics you might associate with physics, yet it’s exactly what new professor Diego Garlaschelli is dealing with. The common thread? Complex networks.
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Psychology Connected on entrepreneurship: 'Failure is inevitable, but that should be no surprise for academics’
From science to startup: How do you approach it? Why should you take your research to the market in the first place? And what obstacles will you face? ‘It takes time to find a company that matches your motives.’
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Parents under pressure to cooperate 'voluntarily' in youth support
Staff at Dutch youth care services sometimes put parents under pressure to cooperate 'voluntarily'. There are instances when children are removed from the home without the approval of the court. This may have some benefits from the perspective of the support services, but in legal circles there are…
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Hardline migration policy pushes ICE towards violence – could it happen here?
An ICE agent fatally shot Renee Good in Minneapolis on 7 January, igniting nationwide fury over escalating federal violence. Could such an incident occur in the Netherlands?
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PhD Supervision 2.0: Investing in social safety within the university
Sociale veiligheid in promotietrajecten staat nationaal en ook bij de Universiteit Leiden hoog op de agenda. Toch blijkt het in de praktijk lastig om structureel ruimte te maken voor dit thema, juist vanwege de complexe en hiërarchische verhoudingen binnen de academische wereld. Tijd om daar wat aan…
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Paper versus practice: border control is in human hands
Even when a border has officially disappeared, it is still people who decide whether others may cross freely. This was also true for the Polish-German border, where PhD candidate Maryla Klajn spend six months conducting fieldwork.
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When criminal law works unfairly against people in vulnerable positions
Criminal law can reinforce social inequality. ‘People at the lower end of society are hit harder by criminal law in a range of different ways’, says Professor Marloes van Noorloos. ‘That has to change.’
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New start-up company: Leiden astronomers develop a technology to detect gas leaks
Helping industry to spot dangerous and climate-harming gas leaks faster, cheaper, and more reliably than today’s tools: that's what Leiden University and BigCircle Ventures set out do in a new spin-off company.
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‘Materiality, Religion, and the Environment’: L*CeSAR’s second workshop
On Thursday, the 19th of March 2026, students and staff had the chance to partake in the second full-day workshop organized by the Leiden Center for the Study of Ancient Religions (L*CeSAR). This edition was centered on the role of the environment in relation to religion in antiquity.
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Dutch MP Robert van Asten: ‘Our choices must also benefit future generations’
Alumnus Robert van Asten has been an MP for D66 since 2025. He studied Tax Law at Leiden University from 1997 to 2005. After a career in that field, he switched to local politics and later national politics.
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Sandra Palmen is State Secretary and alumna: ‘My main goal is to get the childcare benefit redress operation back on track’
Sandra Palmen studied tax law at Leiden University and built a career within central government, currently as State Secretary. She was one of the first to raise the alarm about the child benefits affair and is now righting the wrongs.
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‘To truly understand the brain, we must understand the chemistry’
How do fats and enzymes in the brain contribute to multiple sclerosis? In his PhD research, Daan van der Vliet combined chemistry and neuroscience to gain new insights into how brain disorders develop.
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Important findings in plain language: Leiden University introduces lay talk
PhD ceremonies in the Academy Building will be much easier for family, friends and other non-specialist audience members to follow after the summer. The Doctorate Board is pleased to have decided that as of 1 September, all Leiden PhD candidates will begin their PhD defence with a lay talk. ‘It can…
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Criminal Liability of Pilots in Aviation Accident Cases
PhD defence
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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How to write a Data Management Plan (DMP)
Research
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Digital Authoritarianism in the Making: Repression and Resistance on the Russian Internet
Book talk
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Meet your Graduate School – Supervisor and the final phase of the PhD track
Study information, Graduate School
- Activities
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LINE Mini-symposium on Happiness & Enthusiasm
Lecture
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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Workshop: How to write a Data Management Plan (DMP)
Workshop
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The Vanishing Chinese Pharmacies: The Current Landscape and Social Identity of Traditional Chinese Medicine in Taiwan
Lecture, China Seminar
- Bicentennial Bolivia: reflections upon 200 years of independence
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SecurDomino Symposium: Integrating safety and security in industrial threat risk analysis to prevent domino effects
Lecture, Symposium
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Leiden Law Cast #8: Alumnus Ard van der Steur
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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Introducing: Manon Post and Efstathia Dionysopoulou
Manon Post and Efstathia Dionysopoulou recently joined the Institute for History as a PhD candidate and postdoc in the framework of the 'Anchoring Innovation' program. Below, they introduce themselves!
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Recap of the 2021 Anthrooplogy PhD Conference
After a long period of isolation under pandemic, the PhD candidates of the Institute of Cultural Anthropology and Development Sociology seized the opportunity to organize an in-person, on-site event: the CADS PhD Conference for 2021. With the theme "Young Scholars at the Intersection of Uncertainty,…