283 search results for “metal sustainability” in the Staff website
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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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AI recognizes anxious youth based on their brain structure
A unique multicenter study, including about 3,500 youth between 10 and 25 years old from across the globe, shows that artificial intelligence - specifically machine learning - is able to identify individuals with anxiety disorders based on their unique brain structure.
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Visit by Members of Parliament highlights interdisciplinary research and collaboration
High-quality education, research involving multiple faculties, collaboration between universities and central government funding to make all this possible: these were the topics covered in a working visit of the Standing Committee for Education, Culture and Science (OCW) to the Association of Universities…
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Liveable Planet congres: Lokaal beleid voor een leefbare planeet
Conference
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Keti Koti in Leiden: 'Here, too, slavery is all around us‘
Many traces of the city's slavery history can be found in Leiden but the public isn't always aware of them. The initiators of 'Mapping Slavery in Leiden' want to change this with guided tours and street markers. Representatives of the University and other Leiden institutions will be giving the first…
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The magic of liquid helium: this person makes ice-cold research in Leiden possible
White clouds of ice-cold gas flowing across the floor. Magical, but be careful not to freeze your fingers off. We are of course talking about liquid nitrogen and helium. You may have seen the spectacular Freezing Physics science show by the student organisation Rino. But did you know that this commodity…
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Extraordinary treasures on National Finds Day
Is it a prehistoric mammoth tooth or just an ordinary pebble? It was National Finds Day at the Dutch National Museum of Antiquities on Saturday 17 June, and Leiden University was one of the collaborating partners.
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Lowlands as lab: virtual trips in the name of science
While tens of thousands of visitors dance to deafening music, a team of Leiden psychologists are trying to collect data for their research at Lowlands. How do festivalgoers experience a virtual trip? And what role do factors such as too little sleep and whether they have experience with psychedelics…
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Assessing total environmental impact is becoming even more important
Life cycle assessment (LCA) reveals the total environmental impact of products or production processes, and EU rules are going to make this even more important.
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‘Ask scientists how to build the circular economy’
Some governments and companies are pursuing a more circular economy, but what is the best way to get there? An international group of industrial ecology researchers wrote a report that stresses the importance of including the scientific side into policies and practices. ‘We feel an obligation to support…
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Hoard of Roman coins turns out to be offering for safe crossing
Several years ago, two amateur archaeologists from Brabant discovered over a hundred Roman coins near to Berlicum in the north of the province. After years of research, it now appears that the location, close to a ford in the river, was a site for offerings. Another interesting fact is that the coins…
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Inventors with a nose for technology
Amidst the lathes and welding machines of the Fine Mechanics Department, Emiel Wiegers is working concentratedly on a metal cylinder. He and his colleagues design and construct components for researchers' set-ups. ‘We are a bunch of inventors who enjoy helping the researchers in our Faculty.’
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Tunnel vision alarm in the search for more efficient hydrogen cells
A tenacious postdoc researcher persuaded Professor Marc Koper to research the oxygen reduction reaction. In Koper's eyes, there was little of interest there. But they promptly discovered a whole new way to improve fuel cells on hydrogen and oxygen. Their article appeared in Nature Catalysis on 07 Ju…
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Four Leiden Scientists: 'Environmental risks of new pesticides with nanoparticles insufficiently examined'
The environmental risks of new pesticides containing nanoparticles are inadequately researched, according to four Leiden scientists in the scientific journal Environmental Science & Technology. They call for an examination of the long-term and environmental effects of pesticides containing nanoparti…
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Towards Superconducting Spintronics with RuO2 and CrO2 nanowires
PhD defence
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How to improve interdisciplinary cooperation within Leiden University?
Conference
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Liveable planet lunch meeting - Understanding public opposition to infrastructure and energy projects
Lecture
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Liveable planet lunch meeting - Porosity in Port City Territories
Lecture
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Liveable planet lunch meeting - Politics of Attention for the Environment: Small Steps and Big Leaps.
Lecture
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Surprising vacuum forces in a superconductor
Lecture, Tuesday Talks: Science Insights
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Liveable planet lunch meeting - Learning from Ancient Water Systems
Lecture
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Liveable Planet Lunch Series “A Forest of Knowledge – Investigations on foraging cognition in tropical forest foragers”
Lecture
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Toxicity, bioaccumulation and trophic transfer of engineered nanoparticles in the aquatic environment
PhD defence
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Elephants in the Room
Lecture
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Liveable Planet Lunch Lecture: ‘If you want to travel far, go together’: transdisciplinary collaboration for a Liveable Planet - Laurens Hessels
Lecture
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Liveable planet lecture & drinks - Mobilizing the Dutch climate research community to accelerate system transitions
Lecture
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The quest for the magic angle
Stack two layers of graphene, twisted at slightly different angles to each other, and the material spontaneously becomes a superconductor. Science still can't explain how something so magical can happen, but physicists use special equipment to reveal what is taking place under the surface.
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Liveable planet lunch meeting - Digging for a Liveable Planet?
Lecture
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Liveable planet lunch meeting - Free-riding on scrappage subsidies
Lecture
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Back to the scanner: brain science in times of corona
For their research many neuropsychologists use the brain scanners at the LUMC. At the start of the pandemic, the rules for visiting the hospital became stricter and a large amount of psychology research looked as though it would fall through. Thanks to good protocols the researchers can now pick up…
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How to develop cancer drugs with less side effects
Lecture, Tuesday Talks: Science Insights
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Plato's Myths: Tools for Thinking Conference
Conference
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LIC Lecture + drinks
Lecture