561 search results for “critical metals” in the Public website
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Programme
The symposium is open to all registered participants and consists of two sessions and a Poster Session.
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Archaeology of Europe
In the master’s programme in Archaeology, you can follow courses on the archaeology of Europe, deepening your understanding of the continent’s long history.
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Faculty of Science
Explore the unknown in order to be able to innovate in the distant future.
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Summer school - Critical approaches to typography
Lecture, Summer School
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Awards
As a venue, Leiden University is a fitting setting for recognising the outstanding achievements of the award winners and celebrating the inspiration that they bring as role models for encouraging a fairer society by motivating one individual at a time.
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Zware metalen hebben slechte reputatie, maar genezen ook kanker
Veel mensen denken dat zware metalen giftig zijn en mens en natuur altijd schade aanbrengen. Dat beeld moet genuanceerd worden, vindt hoogleraar Sylvestre Bonnet.
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POSTPONED - The Denial of Racism on Twitter: A Critical Discourse Analysis
Lecture, LUCIS What's New?! Series
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Red cell transfusion in critically ill patients
PhD defence
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LDE minor focuses on resources needed for energy transition
European dependence on Russian gas, earthquake damage in Groningen and the changing climate: the call for an energy transition is getting louder. This transition will be accompanied by an increasing demand for 'new' raw materials. The Geo-Resources for the Future minor looks at exactly that developm…
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Superconductivity theory under attack
Measurements on a superconducting material show an abrupt transition between a normal metal and a 'strange' metal. The really strange thing, however, is that this abruptness disappears when the temperature falls. 'We don't have any theoretical machinery for this', says theoretical physicist Jan Zaanen,…
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LCCP Lecture The Social Dimension of Critical Phenomenology
Lecture
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Ten years ERC: Sylvestre Bonnet kills cancer with light
In 2013, Sylvestre Bonnet received an ERC Starting Grant to kill cancer with molecules that can be activated by light. Two postdocs and three PhD students later, the end approaches of his so far successful project.
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Medieval Chalcis and its Euboean Hinterland
This project aims to answer the following questions: how did the landscape and geography of the local surroundings of Chalcis impact medieval to early modern productivity, habitation, mobility and interaction in a wider sense? And where are such changes and continuations still visible in the landsca…
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Ephesus
Situated on the west coast of modern Turkey, the site of Ephesus is one of the largest excavations in Turkey and one of the most visited tourist attractions. Only one tenth of the city has been exposed until now although the Austrian Archaeological Institute in Vienna (ÖAI) has been excavating here…
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Experimental project Huize Horsterwold
The project’s main aim was to build a reconstruction of a prehistoric house plan, without using any metal tools. How effective are tools made of stone, flint, bone, antler and wood? What are the constraints imposed by the various building materials? How much labour do we need and how much knowledge…
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Catalysts contribute their own oxygen for reactions
A catalyst: normally a substance that speeds up a chemical reaction, without adding molecules to this reaction. Scientists from the group of Prof. Marc Koper of Leiden University and Prof. Yang Shao-Horn of MIT now discovered that in specific reactions that need oxygen, catalysts called metal oxides…
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Making better use of our natural resources
The availability of natural resources, the energy transition, the importance of circularity and our dependence on China. This and more is what Professor of Industrial Ecology René Kleijn's inaugural lecture is about.
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Public interview with Russian film critic Anton Dolin
Lecture
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Egidius Smeets
Science
e.w.f.smeets@lic.leidenuniv.nl | +31 71 527 2727
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Cathodic corrosion: devastating but predictable
An indian stepwell on a nanoscale. That is what postdoc Nakkiran Arulmozhi calls the pattern he saw when he corroded a special kind of platinum crystal. The unique images show the destructiveness of the process, but also show how predictable it is.
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Dick Stufkens Prijs 2019 awarded to electrochemist Thom Hersbach
The Dick Stufkens Prize 2019 for the best PhD thesis of the Holland Research School of Molecular Chemistry (HRSMC) will be awarded to Thom Hersbach. In his thesis, Hersbach presents a thorough analysis of cathodic corrosion. His comprehensive research, on which he graduated with the distinction cum…
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Dissertations
Overview of all dissertations published by PhD candidates from CML.
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Surface Plasmons Measured for Faster Internet
Leiden physicists use a new method to measure so-called surface plasmons. Researching these particles could lead to new light-based technology, including faster internet.
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Fundamental Research in Energy & Sustainability
Twenty years from now, the world population is estimated to be around 9 billion people (now 8 billion). In combination with the improvements in living standards and the corresponding growth in consumption, this population will result in an enormous increase in the demand for food, consumables, water…
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PhD Theses
A full overview of MCBIM PhD theses.
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Famous Leiden scientists
The oldest university in the Netherlands has produced many well-known scientists. Some of them are known to the wider public; others are perhaps less well known, but their achievements are no less impressive.
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‘Vestito a ponti d’oro e a cento corde in seno’: history, repertoire and playing techniques of the Italian salterio in the eighteenth century
This research aims to fully recall these lost sound aspects of the eighteenth century and is, therefore, a study that passionately advocates the diversity of musical experience in the context of historical performance practice.
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Solvent effects in the electrocatalytic reactions of water
Koper
- Career prospects
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Decolonising International Law: Entrapments in Praxis and Critical Thought
Lecture
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Non-adiabatic effects may substantially affect rate of reaction relevant to Haber-Bosch catalysis
Using N2 dissociation on Ru(0001) as a representative showcase (for catalysts employed in the Haber-Bosch process), we have shown for the first time that non-adiabatic effects can substantially reduce a molecule’s dissociation probability on a metal surface. These effects are currently completely unaccounted…
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Mind the gap(s)! A surface science approach to catalysis?
Surface Reaction Barriometry: Methane Dissociation on Flat and Stepped Transition-Metal Surfaces.
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Collaboration between experimentalists and theoreticians is HOT
A recent collaborative paper between researchers from the Theoretical Chemistry & Catalysis and Surface Chemistry groups has been chosen by the renowned Physical Chemistry Chemical Physics journal as a
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New ONEM Microscope to combine best of two worlds
Leiden physicists have been awarded 1.5 million euros for developing a hybrid microscope that provided nanometer-resolution. 'The idea is to combine the resolution of electron microscopy with the pros of optical microscopes.'
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Imagining Oceans: A Critical Conversation on Oceanic Spaces
Lecture
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Archaeology as self-reflection
Archaeology can help us reflect critically on our European identity. This is what David Fontijn will claim in his inaugural lecture on 18 March.
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Separating waste, and then...?
What happens to the different waste streams?
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Best Spanish doctoral thesis in Soil science in 2015 for CML researcher Daniel Arenas Lago
The Spanish Society of Soil Science has chosen as the best thesis of 2015 (call 2016) in Spain to the CML-researcher Daniel Arenas Lago, for his research at the University of Vigo that expands and deepens in new knowledge about adsorption and retention of heavy metals in soils, an issue increasingly…
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Gorlaeus Highrise lives on in two new buildings in Leiden
If you look closely, you may recognise the metal beams from the skeleton of the Circular Pavilion near Leiden Central Station: they come from the demolished Gorlaeus Highrise. The same beams have also been used for the circular construction of BioPartner 5 at the Leiden Bio Science Park, which will…
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Newly discovered plant species store manganese in leaves
Leiden scientists have discovered a new plant genus with two new species at a potential nickel mine site in Indonesia. Remarkable characteristic of the plants: they store manganese in their leaves.
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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,…
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Speed gun for molecules
Detecting molecules with temperature instead of chemical reactions: that’s what scientists from the Leiden Institute of Physics want to do. They are developing a sensor that utilizes special nanoparticles to keep track of certain molecules. In this way, they can for example see how well new drugs do…
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Heritage institutions for everyone
How can heritage institutions make their organisations, collections and exhibitions more inclusive and accessible? University lecturer Eliza Steinbock will investigate this using a NWO Smart Culture grant.
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Archaeologist Ady Roxburgh receives two-year research grant from the Estonian Research Council
Ady Roxburgh has been awarded a two-year grant to continue his research into the choices behind the composition of Roman, copper-alloy artefacts. The Estonian Research Council has awarded him a fully funded Mobilitas Pluss postdoctoral grant. The Evaluation Committee decided to fund the first 5 applications…
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Promotional video for LMCat project released
The European FET-Horizon2020 LMCat project of Dr. Irene Groot has released a promotional video showing the role graphene could play in our daily lives, how LMCat's production technique works, and how the consortium is capable of taking graphene production to the next level.
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Water quality tool for improved risk assessments launched
CML-Leiden University has developed a user-friendly tool that improves the risk assessment of heavy metals in surface waters. The tool was developed in cooperation with Deltares and the National Institute of Health and Environment (RIVM).
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With this app, students learn to recognise an argumentative error from that aunt over Christmas dinner
In this ‘Educatips’ column, Psychology lecturers share their most important lessons about teaching. This month: Zsuzsika Sjoerds and Sebo Uithol teach students critical thinking with their app 'Family Dinner'. With success: 'The old exams have become too easy.'
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European Mining Conference: Developments in Deep-Sea Mining and the EU Critical Raw Materials Act
Conference
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Strings attached to future high-temperature superconductivity
The behaviour of strongly correlated electron systems, such as high-temperature superconductors, defies explanation in the language of ordinary quantum theory. A seemingly unrelated area of physics, string theory, might give physicists a better understanding of the weird behaviour of these kinds of…
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Gaia sees strange stars in most detailed Milky Way survey to date
Today, ESA’s Gaia mission releases its new treasure trove of data about our home galaxy. Astronomers, led by the Leiden astronomer Anthony Brown, describe strange ‘starquakes’, stellar DNA, asymmetric motions and other fascinating insights in this most detailed Milky Way survey to date.