562 search results for “rare earth elements value chain” in the Public website
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Rare Earth Supply Chain and Industrial Ecosystem: A Material Flow Assessment of European Union
1) Assess the trends in supply and production status of these critical minerals and mineral products worldwide and Europe’s dependence including on intermediate products such as permanent magnets, RE based super alloys, batteries, polishing compounds, phosphors, catalysts etc. 2) Trace the entire value…
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When materials become critical: lessons from the 2010 rare earth crisis
Promotor: G.J. Kramer Co-Promotor: E.G.M. Kleijn
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Growth and Transport properties of (Rare Earth)TiO3 / SrTiO3 interfaces
This thesis presents the results of a study on the interfaces of insulating oxides with and without the insertion of a magnetic layer.
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Cavity quantum electrodynamics with rare-earth ions in solids
Promotor: Prof.dr. D. Bouwmeester, Co-Promotor: M.J.A. de Dood
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The chlorine chain study
A substance flow analysis, covering about 99 % of the flows of chlorinated substances in the Netherlands.
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Integrated Chain Management in the Province of Limburg
The cases of building materials, automobility, mushrooms and plastics.
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External Safety Aspects of the Chains of Chlorine, Ammonia and LPG
Safety issues of the transport and storage of Chlorine, ammonia and LPG.
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Value Congruence in a Multinational Corporation
Op 29 Juni 2017 heeft Doris Dull-Zessner haar proefschrift “Value Congruence in a Multinational Corporation” verdedigd. De supervisors zijn prof.dr.mr. J.A.A. Adriaanse and prof.dr. J.I. van der Rest.
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Chainet - European network on chain analysis for environmental decision support
Analytical tools for environmental design and management in a systems perspective. The combined use of analytical tools.
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strength of ecosystem services and alternative ways to express the value of biodiversity
Do sustainability values play a role in motivating people to act for biodiversity in successful projects and in successful leadership action? And how could these values be incorporated in current economic valuation methods?
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Understanding the value of social media metrics for research evaluation
The availability of indicators based on social media has opened the possibility to track the online interactions between social media users and scholarly entities.
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scientific programmer, Automated machine learning for spatio-temporal Earth Observation datasets
Science, Leiden Institute of Advanced Computer Science (LIACS)
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Hoe zit het met de onmisbare, zeldzame aardmetalen?
In aflevering zes van tv-programma ‘Waarde van de Aarde’ volgt Twan Huys het spoor van de zeldzame aardmetalen, of rare earth metals. Industrieel ecoloog Benjamin Sprecher vertelt in de uitzending dat die aardmetalen geologisch gezien niet zeldzaam zijn, maar geopolitiek gezien wel.
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Assistant Professor (UD) in the field of Earth System Science and Global Challenges
Governance and Global Affairs
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Assistant Professor (UD) in the field of Earth System Science and Global Challenges
Governance and Global Affairs, Leiden University College The Hague
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The added value of multimedia to repeated story book reading in preschool age
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Economic value of non-timber forest products among Paser Indigenous People of East Kalimantan
Promotor: G.A. Persoon, Co-promotor: H.H. de Iongh
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Improving vegetation representation in Multi-sensor Earth Observation Products through phenology and trait-based priors
What are the behaviours of plant traits throughout various points in the growing season in a radiative transfer model framework and how well can this knowledge be integrated through data assimilation to provide priors for robust local and global vegetation products and analysis?
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Rare jongens, die elektronen
Hoe supergeleiding werkt is voor onderzoekers allang geen geheim meer. De laatste vijf jaar hebben ze vooral aandacht voor het onverklaarbare gedrag van de elektronen die in het binnenste van supergeleiders zitten. Een internationaal onderzoeksteam met onder meer Leidse natuurkundigen zette in juli…
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implementation of BioSolarCells, Early stage assessment of environmental value propositions
What performance criteria does a new technology have to fulfill in order to be added to the list of future energy options and what constraints exist in terms of broad market penetration?
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Rare jongens, die Romeinen
Waren jongeren in de Oudheid vroeg-volwassenen met verantwoordelijke publieke functies, of wispelturige, soms idealistische adolescenten? In het boek Jeugd in het Romeinse Rijk analyseren Leids historicus Johan Strubbe en zijn Leuvense collega Christian Laes een debat. Spreken literaire bronnen en inscripties…
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Qi YuScience
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Fate, accumulation and impact of metallic nanomaterials in the terrestrial environment
The rapidly increasing commercial application of metallic nanoparticles within products will inevitably enhance the amount of NPs being released into soil.
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Educatieve Earth Ball voor docenten over de hele wereld
Het EU-UNAWE project van de Universiteit Leiden inspireert kansarme jonge kinderen met het heelal en presenteert met trots deze lichte, opgeblazen versie van onze planeet. De Earth Ball is een eenvoudig hulpmiddel voor in de klas en wordt geleverd met een activiteitenboek vol ideeën over hoe dit lesmateriaal…
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Growth and Transport properties of (Rare Earth)TiO3 / SrTiO3 interfaces
PhD defence
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Abiotic depletion in LCIA
Possible improvements for the assessment of abiotic depletion in LCA.
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Value Based Pituitary Care, implementing Value Based Health Care in a rare disease
PhD defence
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Opportunity and Problem in Context (OPiC). A framework for environmental management in developing countries
Promotor: W.T. de Groot
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Resolving gas-phase metallicity in galaxies
Galaxies are environments where gas coalesces, cools, and is converted into stars. However, it remains unclear the exact mechanisms through which galaxies acquire, redistribute and lose their gas.
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eLaw workshop op het Big Data Value Forum in Versailles
Op 22 november 2017 organiseert eLaw - het Centrum voor Recht en Digitale Technologie aan de Universiteit Leiden, samen met partners van het e-SIDES-project een workshop over de ethische, juridische en sociaaleconomische implicaties van big data.
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eLaw workshop op het Big Data Value Forum in Versailles
Op 22 november 2017 organiseerde eLaw, het Centrum voor Recht en Digitale Technologie aan de Universiteit Leiden, samen met partners van het e-SIDES-project een workshop over de ethische, juridische en sociaal-economische implicaties van big data.
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Susan van den BrinkScience
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CERA - Certification of Raw Materials
CERA (CErtification of RAw Materials) is a four-year project that will develop a standardized certification scheme ensuring environmental, social and economic sustainability in extraction, processing, trading and manufacturing of all mineral raw materials. It will guarantee traceability of certified…
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Arjen Doelman geselecteerd binnen het programma Mathematics of Planet Earth van NWO
Het onderzoeksproject van Prof.Dr. Arjen Doelman ‘Adaptive Semi-Strong Ecosystem Dynamics’ is geselecteerd voor financiering als een van de 7 onderzoeksprojecten binnen het programma Mathematics of Planet Earth (MPE) van NWO.
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Julia WasalaScience
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Nicolas NavarreScience
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José MogollónScience
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Current challenges in statistical DNA evidence evaluation
Promotor: R.D. Gill, F. Taroni
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Maarten KoeseScience
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Structural Properties of Single Server Queueing Systems: Efficient Methods via Lumping and Dynamic Programming
This thesis consists of two main parts. The first part (Chapters 2 and 3) deals with a class of Markov process called Quasi-Skipfree (QSF) processes.
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Franco DonatiScience
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Identifying the origins of galaxy formation
This thesis investigates how galaxies form and what diversifies the evolutionary histories of galaxies.
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Hergebruik en recyclen van mobiele telefoons
Industrieel ecoloog Rene Kleijn was te gast in het tv-consumenten programma Radar. De uitzending vond plaats op maandag 27 Februari 2017 om 20.30 uur (NPO). Hij heeft daar gesproken over het hergebruik en recyclen van mobiele telefoons. Dit sluit aan op zijn werk in verschillende onderzoeksprojecten…
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The impact of climate variability on the ecology of a lion (Panthera leo Linnaeus 1758) population and lion livestock conflicts in the Amboseli
Promotor: Prof.dr. G.R. de Snoo, Prof.dr. G.A. Persoon, Co-promotor: H.H. de Iongh
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Rene KleijnScience
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Synergy Study: Sentinel2 –Sentinel3 Land Products
To deliver a Virtual Sensor tool optimised to exploit the synergy between Sentinels 2 and 3 to allow the consistent retrieval of land surface parameters (Albedo, LAI, and LST); To extend the existing capabilities of land EO data assimilation tools to add capacity to handle data in the thermal domain…
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Steady-State Analysis of Large Scale Systems
Promotor: W.Th.F. den Hollander Co-Promotor: F.M. Spieksma
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On the Power Efficiency, Low latency, and Quality of Service in Network-on-Chip
In multi/many-core System-on-Chips (SoCs), the performance is almost linearly scaling with the number of processing elements.
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Ten Napel neemt deel aan seminar over ‘The Value of Tradition in the Global Context’
Van 11-13 december 2018 was Hans-Martien ten Napel uitgenodigd om deel te nemen aan een kleinschalig seminar over bovengenoemd onderwerp. Het seminar werd georganiseerd in het kader van het ‘Tradition Project’ van St. John’s University School of Law in New York, mede georganiseerd door Villanova School…
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Approach to Markov Operators on Spaces of Measures by means of equicontinuity
The subject of this thesis, ‘Approach to Markov Operators on Spaces of Measures by Means of Equicontinuity’, combines an analytical and probabilistic approach to Markov operators.