274 search results for “plastic step” in the Public website
-
How do you make citizen science successful?
Mapping out the problem of plastic pollution requires a lot of data over a large area. That's why scientists are increasingly turning to volunteers for help, also known as citizen science. But what are the challenges for a researcher when he or she involves the public in research in this way? Four Leiden…
-
Auke-Florian Hiemstra named Person of the Year
Auke-Florian Hiemstra is the Leidsch Dagblad Person of the Year 2022.
-
People
This is the team of LAPP:
-
444 Citizen Science
This year Leiden University exists for 444 years! This will be celebrated together with the residents of Leiden and The Hague during various activities. One of these is scientists and residents doing research on plastics and psychology together.
-
Waste Separation
What is better for waste recycling: a plastic, paper or ceramic cup? A bio-based or fossil-based coating? Waste sorting at the source or at a recycling facility? Ask ten experts and you will get ten different opinions. We can all agree on one thing: doing nothing is not an option. Thus, Leiden University…
-
Schone Rivieren (Clean Rivers)
What motivates citizen scientists in the Schone Rivieren project to contribute? How does their motivation, attitude and knowledge change over the years? Are there differences in motivation and attitude between different groups of volunteers (clean up vs. monitoring; long-term vs. short-term)?
-
Join the Pipe
Join the Pipe is a project committed to reduce plastic waste and to provide people both in the Global South and in the Global North with drinkable water.
-
Join the Pipe
Join the Pipe is a project committed to reduce plastic waste and to provide people both in the Global South and in the Global North with drinkable water.
-
Separating waste, and then...?
What happens to the different waste streams?
-
Green initiatives
Roll your sustainable sleeves! Our students and staff have found various ways to do just that, both at home and at our university.
-
Bin Your Butt
Something new at our faculty: you can now vote with your cigarette butts! Have you spotted the special bins yet? Send us suggestions for challenging, non-scientific propositions and who knows, your burning question might appear on a new voting bin!
-
Scanning for Syria
Dutch archaeologists are making three-dimensional virtual reconstructions of archaeological objects lost in the Syrian civil war.
-
Sustainability Series
We are very excited to announce our Sustainability Series for 2023-2024. Each month an interactive workshop will be organised that discusses a specific theme of sustainability. Interested about sustainability? Do not hesitate to sign up to our events !
-
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.
-
Integrated Chain Management in the Province of Limburg
The cases of building materials, automobility, mushrooms and plastics.
-
Citizen Science
From where litter ends up to which languages are spoken in Leiden and The Hague: over 50 interesting, surprising, complex and entertaining questions were sent in for the Citizen Science project to mark our 444th anniversary. Not one but two Citizen Science projects will be starting this year in Leiden…
-
Chasing nanoplastics
How dangerous are micro- and nanoplastics? Do they affect the environment? What harm can they do to our bodies? Questions that we can now finally answer because of Fazel Abdolahpur Monikh. Together with his colleagues, he developed a method to detect and quantify nano-sized plastics. Their paper has…
-
Research at the Living Lab
What is the effect of pesticides, fertilizers or plastic on water quality? And how do wind and rain affect the data? These are just some of the things that Leiden environmental scientists study in the 32 ditches of the Living Lab.
-
Opening Academic Year 2017-2018
The opening of the Academic Year 2017-2018 took place on Monday 4 September 2017 in Pieterskerk church.
-
What to focus on for a clean environment?
The earth has more than 7 billion inhabitants, all of whom leave behind traces of pollution. However, not all forms of pollution have the same harmful effect. Leiden scientists help determine where we should put our priorities.
- Our story
-
Functional xylem anatomy: intra and interspecific variation in stems of herbaceous and woody species
My PhD thesis investigates the ecological significance of resistance against drought-induced air bubble formation inside the water conduits of plants (embolism), and the plasticity and functional aspects of stem anatomical traits in woody and herbaceous species.
-
Important Step for Dark Matter Experiment CERN
Particle lab CERN gives the green light for the test phase of an experiment that aims to produce dark matter particles. Physicist Alexey Boyarsky is one of the initiators.
-
Blood vessels on a chip make the cause of dementia visible
New technology offers many new possibilities for research, such as on dementia. ‘Organ-on-a-chip’ is a new technology in which small bits of organ are grown out of stem cells on a small plastic plate. A small piece of blood vessel, heart or nerve offers many new possibilities for research, such as…
-
Network and projects
Netwerk en projecten duurzaamheid verduurzaming green office en green team
-
Dean and vice-chair of LUMC Board steps down
Prof. dr. Pancras Hogendoorn is stepping down as dean of the Faculty of Medicine and vice-chair of the Executive Board of Leiden University Medical Centre (LUMC). He is also resigning from all associated secondary posts. Hogendoorn has taken his decision in anticipation of the findings of an inquiry…
-
Selection architect first step new beta-campus
Leiden University has selected an architect for the realisation of its new beta-campus. As a team, Designers bureau Inbo in Rotterdam and JHK Architects have won the tender for phase 1, the new housing estate for the Faculty of Science.
-
One step closer to preventing mass death of roosters
The Dutch biotech start-up In Ovo is the first company to develop a large-scale solution for determining the sex of a chick while it is still in the egg. This fast and cheap technique can be applied mechanically at hatcheries, which was not possible before.
-
New insight brings sustainable hydrogen one step closer
Leiden chemists Marc Koper and Ian McCrum have discovered that the degree to which a metal binds to the oxygen atom of water is decisive for how well the chemical conversion of water to molecular hydrogen takes place. This insight helps to develop better catalysts for the production of sustainable hydrogen,…
-
Education highlights 2023
From educational adventures in the tropics, students building software for real customers, to bacteria that degrade plastics. Scroll through our highlights on educational innovation and the achievements of our students.
-
In shape for photoregulation
How does the photoregulation mechanism work in detail?
-
LUGO Packaging Event
Product packaging is essential. It prolongs shelf-live and highly influences purchasing decisions. However, it’s also a big source of waste, especially single-use plastic. Have you ever felt conflicted choosing a product due to the material it’s packaged in? Or opted for a different product due to its…
-
Enargeia, Living Presence and Persuasion in Roman Rhetoric, Literature, Visual Art and Theatre
Subproject of
- Prof Dr Caroline Müller
-
Conrad's Shadow Catastrophe, Mimesis, Theory
Western thought has often dismissed shadows as fictional, but what if fictions reveal original truths?
-
Diversity symposium 2021: small steps can increase inclusion
‘Culture change takes time,’ said Vice-Rector Hester Bijl at the closing panel of the University’s Diversity Symposium on 26 January. She talked about the road to a diverse and inclusive university. The symposium provided plenty of concrete examples of small steps that can already be taken.
-
Europe needs to step up as Trump’s chances rise
Following Trump’s resounding victory over his Republican arch-rival in Iowa, it's clear that standing by passively and giving Biden the benefit of the doubt is not an option. Luuk van Middelaar, Professor of Foundations and Practice of the European Union and its Institutions, warns in his column in…
-
One step closer to pain-free vaccinations
Microneedles are a promising tool for the painless administration of vaccines through the skin. But, are these minuscule needles really effective? PhD student Pim Schipper of the Leiden Academic Centre for Drug Research investigated various factors of vaccination via the skin and discovered, among other…
-
First step in converting solar energy using ‘artificial leaf’
Two things are needed to produce fuel from sunlight: an antenna that harvests light, and a light-driven catalyst. The most efficient antennae contain bacteria. An international team headed by Huub de Groot imitated them and discovered how they function.
-
‘Don’t assume that someone else will step in’
Her book ‘Veel valse hoop’ (Much False Hope) about the persecution of the Jews in the Netherlands was immediately hailed as a seminal work. German historian Katja Happe gave the Cleveringa Lecture on 26 November. She is fascinated by what makes people take a stand.
-
‘A logical step from medieval literature to fact-checking’
Alumnus Peter Burger – along with his colleague Alexander Pleijter – is the face of fact-checking in the Netherlands. ‘My degree led straight to this.’
-
The immune system: step it up or slow it down?
When foreign matter enters our body, our immune system has to make a choice whether or not to go on the attack. There are times when the system goes wrong, and we end up with an illness or an allergic reaction. Researchers at LUMC are trying to steer the immune system. The dossier on Immunity, Infection…
-
LUGO Podcast: It's Not Easy Being Green
It’s Not Easy Being Green – but we’re here to help! Do you want to live more sustainably but have no idea where to start? Are you interested in making the world greener and do you want to get to the bottom of hot topics? Or are you sceptical about climate change and do you want to hear about the…
-
Do internationally adopted children in the Netherlands use more medication than their non-adopted peers?
Adoptees in the Netherlands generally do not use more medication than their non-adopted peers.
- News
-
Interview: Eric Eliel steps down as Scientific Director of Physics
After seven years, Eric Eliel resigns as scientific director of the Leiden Institute of Physics (LION). On April 18th, LION hosts a farewell party and a week later Eliel will officially hand over his tasks to Jan Aarts. We spoke with him about his term as director, in which among others a new science…
-
Computational modeling of cellular dynamics in tumor cell migration
Epithelial-mesenchymal plasticity (EMP) and tumor cell migration play an important role in cancer progression, and an improved understanding of the mechanisms underlying these concepts is essential for developing new targeted approaches.
-
Martin van Hecke Lab - Mechanical Metamaterials
We investigate the physics and design of mechanical metamaterial, intricately sculpted materials with properties set by their architecture.
-
In the media
The research at the Living lab attracts a great deal of press attention. Please find below a small selection of the many news reports that have been published. Also take a look at the Zembla programme about the Living Lab.
-
Zebrafish xenograft model: identification of novel mechanisms driving prostate cancer metastasis
Prostate cancer (PCa) is one of the most prevalent cancer in males.