219 search results for “plastic a break” in the Staff website
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Leiden archaeologist investigates washed up plastics with National Geographic grant
Roberto Arciero is part of RESPIRE project (Research Educational and Storytelling Project in Italian Remote Ecosystem), an international and interdisciplinary research team led by Martina Capriotti (University of Camerino) that received the National Geographic Meridian grant. Among the different topics,…
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Plastic in cigarette filters: why smoking is bad for the environment too
We all know smoking is bad for our health. But we might not have known that the cigarette filters that litter our streets also impact the environment. Esther Kentin is a lecturer at Leiden Law School. She is raising awareness of the University’s cigarette butt problem.
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Arko GhoshFaculty of Social and Behavioural Sciences
a.ghosh@fsw.leidenuniv.nl | 071 5275123
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Jo-Anne VerschoorFaculty of Science
j.verschoor@biology.leidenuniv.nl | 071 5272727
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Thijs BoskerFaculty of Science
t.bosker@cml.leidenuniv.nl | 071 5272727
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Jatmiko WahyudiFaculty of Science
j.w.wahyudi@cml.leidenuniv.nl | 071 5272727
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Activity or budget holder? Empty your workflow before summer break
Finance
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The lifecycle of a cigarette filter
The university is launching a campaign to focus extra attention on our smoke-free university locations. The University is using aptly named cigarette barrels to try to show clearly just how many cigarette filters are being saved from the environment. How harmful are these cigarette filters to the e…
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Lego Lost at Sea: an archaeological and environmental exhibition at the Van Steenis
At the entrance of the Van Steenis building you may now visit an exhibition on material culture. Unexpectedly, it does not display pottery or tools, but building materials. And recent ones at that! Check out the exhibition on Legos lost at sea, conceived and assembled by PhD candidate Maia Casna. ‘These…
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Auke-Florian Hiemstra named Person of the Year
Auke-Florian Hiemstra is the Leidsch Dagblad Person of the Year 2022.
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Ancient fire expert Femke Reidsma on Tea-Break Time Travel Podcast
In her podcast Tea-Break Time Travel Matilda Siebrecht is joined by fire expert Femke Reidsma, to talk all about how this essential tool was made and used by our ancient human ancestors. How can you recognise an ancient hearth? Why is it so important to study the first use of fire? When was the first…
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Leiden biologists find nanoplastics in developing heart
Nanoplastics can accumulate in developing hearts, according to a study by biologist Meiru Wang from Leiden University. Her research on chicken embryos sheds new light on how these tiny plastic particles pose a threat to our health.
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Leiden academics nominated for Person of the Year
Leiden academics Remco Breuker and Auke-Florian Hiemstra stand to win the title of Person of the Year.
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Katharina RiebelFaculty of Science
k.riebel@biology.leidenuniv.nl | 071 5275149
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Small actions by our labs add up to big steps in sustainability
Freezers set three degrees higher, a recycling bin for plastic petri dishes or timer switches installed on equipment: a growing number of Leiden University laboratories are taking small – but effective – steps to reduce their environmental impact, via the internationally recognized Laboratory Efficiency…
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Painting and Drawing
Arts and leisure, Arts and leisure
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Arjan LouwenFaculty of Archaeology
a.j.louwen@arch.leidenuniv.nl | 071 5271968
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Daphne BindelsFaculty of Science
d.s.bindels@biology.leidenuniv.nl | 071 5272727
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Esther KentinFaculteit der Rechtsgeleerdheid
e.kentin@law.leidenuniv.nl | 071 5275358
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Working hours
You and your manager agree on how many hours you will work. The standard working hours for a full-time employment are 38 hours per week.
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‘Pressure can be a motivator but you still need time to recharge your batteries’
We’ve all heard the advice about healthy workplace habits: taking regular breaks from your screen, going for the odd walk or eating lunch with your colleagues. But we don’t always heed this advice. A paradox, says assistant professor Juriena de Vries. ‘When you think you don’t have time for a break…
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Krista A. MilneFaculty of Humanities
k.a.milne@hum.leidenuniv.nl | 071 5272978
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Advisory report on unacceptable behaviour published
Today, 13 May 2024, Leiden University’s Executive Board is publishing the advice of the committee that investigated reports of unacceptable behaviour and breaches of academic integrity. These reports were about a professor from the university and their partner (a former member of the university staf…
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Pregnant at work
If you are pregnant, as your employer, we will do everything in our power to protect your health and that of your baby. Both during your pregnancy and while you breastfeed.
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Safety and security
The purpose of Security is to make sure that everyone within the university can study, work and relax in a safe and pleasant environment. This means not only responding to incidents but also preventing them.
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Netherlands Student Orchestra: from lecture hall to concert hall
A month’s break from your studies, ten days of intensive rehearsals and then a concert tour: the Netherlands Student Orchestra is based on a simple formula. Leiden student Daphne Biron tells us about the orchestra and the concert in Leiden on 20 February.
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L.A.S. Terra symposium 2026: Cause to celebrate
Symposium
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Back to work
When you return to work after the birth of your child, you are entitled to a number of facilities. These are listed below.
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Basic Project Management for PhD Candidates
Research, Working effectively, Transferable skills
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SUP for Sustainability: students clean up the Leiden canals
Some thirty Leiden students balanced on SUP boards for the Supping for Sustainability Lustrum activity. Together with alumnus Merijn Tinga, better known as the Plastic Soup Surfer, they paddled their boards through the Leiden canals and waterways, fishing plastic waste out of the water.
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Cosima NimphyFaculty of Social and Behavioural Sciences
c.a.nimphy@fsw.leidenuniv.nl | 071 5276457
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Evin AktarFaculty of Social and Behavioural Sciences
e.aktar@fsw.leidenuniv.nl | 071 5275228
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Joost van den BrinkFaculty of Science
j.van.den.brink@biology.leidenuniv.nl | 071 5275142
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Augustinus Lycklama à NijeholtFaculty of Medicine
a.a.b.lycklama_a_nijeholt@lumc.nl | 071 5269111
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Daphne Wong-A-Foe -
Research and current affairs: 2022 in six stories
Life returned to something resembling normal after Covid but other crises soon took its place. These great challenges are also being felt at the University and our researchers are working on solutions. The nitrogen crisis, problems with young people’s services and an increasingly urgent climate crisis:…
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Time Management for PhD Candidates
Personal development, Transferable skills
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Leiden Research Support Network Conference 2026
Conference
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A new job or the end of your contract
If you find a new job or if your contract is coming to an end, there are a number of matters to consider.
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Standing together against sexual misconduct at Leiden University
Personal development
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Lidewyde BerckmoesAfrika-Studiecentrum
l.h.berckmoes@asc.leidenuniv.nl | 071 5273445
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Han de WindeFaculty of Science
j.h.de.winde@biology.leidenuniv.nl | 071 5271036
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Een dag vol (nep)skeletten en mammoettanden
De Faculteit Archeologie bestaat dit jaar 25 jaar. Ter ere van dit jubileum opende de faculteit op 1 maart zijn deuren voor het brede publiek.
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From market-driven thinking to ‘Build, build, build’: Leiden experts on the housing crisis
The housing crisis is affecting a substantial group of Dutch citizens and is one of the main election themes this year. How did things get this far and what should the new cabinet do in the coming four years to address the problems? Three Leiden researchers give their answer.
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Archaeology brings 3D scanning into the classroom
In the course 'From Ceramics to Plastics: The Mediterranean in 12 objects' students were taught to work with 3D scanning technologies. One of the underlying reasons to introduce students to this technology was to teach them to reproduce objects. ‘More and more archaeological information is stored in…
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Questions about your LU-Card
Have you applied for a LU-Card but not received it? Does your LU-Card not work? Or do you have a different question or problem? Listed below are a few common questions and problems relating to the LU-Card.
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Pilot: recycling machines at the university
Facility
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Reporting incidents and accidents
What are you supposed to do if something goes or has gone wrong? Whether it be a break-in, an accident or an unsafe situation of any other kind, or data breach or cyber-attack; please read how to report each type of incident below.
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funding-career
Your funding needs might change as you advance through your career. Below we detail the opportunities available for every career stage.
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Work Balance in Action
Many people at the Faculty of Humanities engage in their work with great passion and enthusiasm. It is important that employees enjoy their work and create a healthy work balance. Work Balance in Action is intended to keep the theme of ‘work balance’ on the agenda. By engaging in dialogue around this…