485 search results for “raw material” in the Public website
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CfP - Materiality Workshop (Dublin) - Deadline extended
The Early Irish Hands project is inviting applications for a one-day Work-in-Progress workshop on materiality. Extended deadline: 7 February 2023.
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Nanoparticles: a wonder material with a downside?
Minute nanoparticles are bringing about a completely new industrial revolution. But little is known about the possible dangers to the food chain. An international group will be examining this issue, and Leiden researchers will be playing a key role.
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Leiden researchers depict the formation of galaxies
An international team of astronomers, with researchers at Leiden Observatory playing a leading role, has mapped the fuel for galaxy formation in the iconic Hubble Ultra Deep Field. The results of the research have been accepted for publication in The Astrophysical Journal.
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New Horizon 2020 project on Concrete Sustainability
A new Horizon 2020 project has been awarded to Mingming Hu and Jeroen Guinée of the Department of Industrial Ecology of Institute of Environmental Sciences (CML).
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Maikel Kuijpers takes an archaeological perspective on the materials that shape our world
Materials like concrete, steel, plastic and fertiliser shape the world around us, but they’re also extremely polluting. If we want to build a more sustainable society, we can learn a lot from archeologists. How do we relate to these materials? And are there alternatives? Maikel Kuijpers is writing a…
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Talk and debate: how do we prevent science from harming the environment?
Sustainability researchers can play an important role in the energy transition. But what if their partners are not (yet) sustainable and science itself has adverse effects? This is the subject of an online talk by researcher Thomas Franssen on 16 December with a discussion afterwards. ‘Clean energy…
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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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Got an old mobile left over? Play the Funky Phone Challenge!
Have you got an old mobile phone lying around? If so, you can hand it in at Funky Phone in Lipsius. The phone will be recycled and you get to play an old-fashioned arcade game on the Funky Phone games computer built from discarded electronics. Vice-Rector Hester Bijl kicked off the Funky Phone Challenge…
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Europe is the only continent living at the expense of others
Europe can only maintain its level of consumption by structurally relying on resources extracted abroad. This finding was published in the September issue of the prestigious journal Global Environmental Change, in a paper that was co-written by scientists at Leiden University.
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University buildings
What is Leiden University doing to make its buildings future-proof and independent of fossil energy?
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Emergency recording of Chontales style sculpture at the El Gavilán site, Central Nicaragua
The scientific interest in stone sculpture has been present in the archaeological investigation of Nicaragua from the mid 19th century onward.
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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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Major European subsidy for research on circular economy
An international consortium headed by the Leiden-Delft-Erasmus Centre for Sustainability has been awarded a subsidy for research on the circular economy where all raw materials are recycled.
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Tanja Masson-Zwaan on 'Spraakmakers' about mining the moon
Commercial parties offering space travel, space waste, claiming the moon, potentially exploiting resources ... It’s going to get busy in space in the coming years. But there are no clear agreements about this. Tanja Masson-Zwaan, Assistant Professor of Space Law, talked about the topic in Spraakmakers…
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Rene Kleijn
Science
kleijn@cml.leidenuniv.nl | +31 71 527 1498
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Egypt beyond representation
This research develops and applies a new approach to study Aegyptiaca Romana from a bottom-up, Roman perspective.
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Just published: The Materiality of Texts from Ancient Egypt
Just published:
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One-way traffic for motion in new material
Scientists have developed a material that breaks one of the fundamental principles governing many physical systems. Ordinary materials transmit external forces equally, no matter where the pressure comes from. The newly developed material breaks this rule and could potentially be of interest in soft-robotics…
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Academics and lecturers develop teaching material on Islam
A number of different course curricula were presented at a training conference on ‘Islam in the Class’ op 17 November. The course materials were developed by Leiden academics in collaboration with teachers involved in pre-university education.
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Indigenous Peoples preserved
Indigenous Peoples possess rich worldviews and unique knowledge that form part of our global heritage. Oppressing these peoples and violating their natural environment is leading to the destruction of this knowledge. Leiden researchers aim to counter this through collaborating with Indigenous Peoples…
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Reconstructing adhesives
An experimental approach to organic palaeolithic technology
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Corrugated plastic unveils a new design principle for programmable materials
Martin van Hecke en Anne Meeussen publiceren in het tijdschrift Nature over mechanische metamaterialen. Ze hebben een nieuwe klasse multistabiele materialen ontdekt. Dit is gebaseerd op ribbeltjes plastic.
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Re-staging of ACPA Professor Louis Andriessen’s De Materie
This year’s edition of the prestigious art festival Ruhrtriennale, carried in diverse locations around the cities of Essen, Bochum and Duisburg (Germany), has re-staged De Materie, ACPA professor Louis Andriessen’s exceptional opera which overcomes traditional patterns of the genre in terms of dramaturgy,…
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Materials from the past contain lessons for today
Studying ancient materials and the way they were made can give us groundbreaking insights into the past. Not only that, the interplay between people and materials is highly relevant for society today, says Ann Brysbaert, Professor of Ancient Technologies, Crafts and Materials, at the Faculty of Archaeology.…
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Alternative story forms: a fresh approach to historical case material
Students taking the new bachelor’s course ‘Social Movements and Political Violence’ are about to do something new. In addition to studying textbooks and academic articles, they will actively work with multimedia materials and engage in online storytelling. Course instructor Corinna Jentzsch (Leiden…
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Ultra-thin material absorbs all the light
It appears to be a paradox: ultra-thin material that absorbs all the incident light. Nonetheless, it does exist. Two Leiden researchers report on their research in ‘Applied Physics Letters’. The article is among the Top 20 of the most downloaded articles of this reputable journal in May.
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When Art Isn’t Real
How an initially valueless object becomes worth hundreds of millions. And vice versa.
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New material challenges 250 year old building principles
Researchers at FOM-institute AMOLF and the Leiden Institute of Physics (LION) have developed a rubber rod with strange bending behaviours. Beyond a certain point, it bends more under decreasing pressure. This behaviour doesn’t fit our expectations and does not conform to secular laws that predict the…
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NWO grant gives way to more sustainable production of antibiotics
The opportunity to explore a new, exciting research topic. That is how Lennart Schada von Borzyskowski describes his successful application for the NWO XS grant. It comprises 50,000 euros, which the researcher from the Institute of Biology Leiden (IBL) will spend on investigating a more sustainable…
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“Pulp Fraction”: Tackling the orange waste mountain
During orange juice production only around a half of every orange is turned into juice. Lizah van der Aart and Blair Berger, both MSc-students at the IBL, and Ryan Bogaars from Delft University, received an NWO-scholarship to develop a novel method to extract natural products from orange residue.
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‘Space Court’ United Arab Emirates: ambitious, but not new
The United Arab Emirates has announced that it is to open a so-called ‘Space Court’ which will operate as an arbitral tribunal for space-related disputes.
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Why the WTO ban on China’s export duties should be ‘greened’
China is prohibited from using export duties to address any environmental problems. This is unfortunate, according to PhD candidate Fengan Jiang (Richard), as export duties could be useful in tackling global carbon leakage. PhD defence on 19 February 2020.
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Facts and figures
We are transparent about our research involving laboratory animals, which includes providing access to our annual statistics. On this page, you will find an overview of various aspects, such as the number of animals and the species we use, the types of research for which we employ animals, and the level…
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Newton-telescope finds missing intergalactic material
Astronomers from, among others, SRON and Leiden Observatory have discovered long-sought intergalactic gas with ESA’s space telescope XMM-Newton. This gas is one of the pieces of the puzzle to map the total amount of ‘normal’ matter in the universe. The research will be published in Nature on 21 June…
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Archaeologists visit Ethiopia for material culture studies project
Annelou van Gijn and Diederik Pomstra took part in the Shire Project in Tigray, northern Ethiopia, to contribute to an exciting mix of lithic and use-wear analysis, as well as ethno-archaeological and experimental studies.
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Mingming Hu
Science
hu@cml.leidenuniv.nl | +31 71 527 1497
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Self-folding materials: Martin van Hecke in the media
Martin van Hecke published an article in Nature, together with physicists from AMOLF and UvA. They have developed a metamaterial that folds itself up, even in multiple steps. Van Hecke appeared in the following media.
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Algorithmic tools for data-oriented law enforcement
Promotor: J.N. Kok, Co-promotor: W.A. Kosters
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Publication from the Barz Lab in Advanced Materials
Complex Structures Made Simple - Continuous Flow Production of Core Cross-Linked Polymeric Micelles for Paclitaxel Pro-Drug-Delivery
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On the coexistence of Landau levels and superconductivity
In unconventional high temperature superconductors, supercurrent vortices are known to spoil the Landau levels. In this thesis the emergence of Landau levels is studied in different types of superconductors: Weyl superconductors, and the Fu-Kane heterostructure.
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Beyond Egyptomania: Objects, Style and Agency
The material and intellectual presence of Egypt is at the heart of Western culture, religion and art from Antiquity to the present. This volume aims to provide a long term and interdisciplinary perspective on Egypt and its mnemohistory, taking theories on objects and their agency as its main point of…
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Peter Berrill
Science
p.berrill@cml.leidenuniv.nl | +31 71 527 2727
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Lydia van de Fliert
Faculteit Archeologie
l.l.van.de.fliert@arch.leidenuniv.nl | +31 71 527 2727
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Bernhard Steubing
Science
b.r.p.steubing@cml.leidenuniv.nl | +31 71 527 1495
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Maarten Koese
Science
j.m.koese@cml.leidenuniv.nl | +31 71 527 2727
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Stefano Merciai
Science
s.merciai@cml.leidenuniv.nl | +31 71 527 2727
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Nina Jaspers
Faculteit Archeologie
n.l.jaspers@arch.leidenuniv.nl | +31 71 527 2727
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Pablo Ilgemann
Science
p.m.ilgemann@cml.leidenuniv.nl | +31 71 527 2727
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Merel Spithoven
Faculteit Archeologie
m.spithoven@arch.leidenuniv.nl | +31 71 527 2727
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Miguel John Versluys
Faculteit Archeologie
m.j.versluys@arch.leidenuniv.nl | +31 71 527 2438