657 zoekresultaten voor “raw materials” in de Publieke website
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Leiden Jewish Studies Association
Since its beginnings, Leiden University has been home to scholars with a broad and diverse expertise in the histories, languages, literatures and material cultures relevant to the study of Jews and Judaism from antiquity to modern times.
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Functional fluorescent materials and migration dynamics of neural progenitor cells
Promotie
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Schoonmaak- facilitair medewerker
Wiskunde en Natuurwetenschappen, Leiden Academic Centre for Drug Research (LACDR)
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Md Faysal Tareq
Wiskunde en Natuurwetenschappen
m.f.tareq@cml.leidenuniv.nl | +31 71 527 2727
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Waste Collection Systems Assessed and Good Practices Identified (COLLECTORS)
What is the environmental impact of different waste collection systems across Europe? How can the collection be improved when considering collection, sorting, and treatment, as well as use options for secondary materials?
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Semi-empirical approach to the simulation of molecule-surface reaction dynamics
Catalysis is of extreme relevance in the production of everyday materials and plays a central role in many aspects of our life.
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Biomimetic Copper Complexes for Energy Conversion Reactions
Hetterscheid
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Rachel Schats
Hoe kunnen digitale modellen worden opgenomen in archeologisch onderwijs en studie?
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Substances from Cradle to Grave
Materials balances have been used in the recent past for the analysis of substance oriented environmental problems and the formulation of measures for environmental policy. In this study an integrated tool, based on the materials balance principle, has been developed for the analysis of both environmental…
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Simulating the birth environment of circumstellar discs
Circumstellar discs are the reservoirs of gas and dust that surround young stars and have the potential to become planetary systems.
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Dynamic real-time substrate feed optimization of anaerobic co-digestion plants
Promotores: Prof.dr. T.H.W. Bäck, Prof.dr. M. Bongards (Cologne University)
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Linkages of Sustainability
Exploring linkages between energy and material use and implications for sustainable development.
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Dynamic hydrogels as synthetic extracellular matrices for three- dimensional cell culture
Synthetic hydrogels that mimic the natural extracellular matrix in the biophysical and biochemical cues it provides to cells are in high demand, however the cell phenotypes as they are observed in vivo in numerous cases have yet to be attained.
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Potential interference of fungal endophytes in Vanilla planifolia on vanilla flavor compounds biosynthesis
Natural vanilla flavor is one of the most important in the world. However, the cost of this flavor is expensive. Production of this flavor by alternative methods, could reduce the cost.
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Voor scholen
We zijn op zoek naar scholen die het leuk vinden om ons uit te nodigen om met hun leerlingen in gesprek te gaan over het thema ‘de binnenwereld’.
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Basic Program 2024-2025
The basic program comprises a total of twelve courses organized by the Research School, that have been purpose-developed for training and support of PhD students and Research MA students who specialize in Medieval Studies (history, art history, and literary history, in particular).
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Spin transport and superconductivity in half-metallic nanowires and junctions
The interest of this thesis lies in spin transport in normal metals and superconducting half-metallic junctions.
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Jeugd en sociale veiligheid
Onderzoek en interventies in Jeugd en Sociale veiligheid
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Junior Science Lab
Bij het Junior Science Lab kunnen basis- en middelbare schoolklassen aan de slag in een écht laboratorium.
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Distributions
Statistical distributions in LCA and converting between different representations of these distributions.
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Discovery and characterization of new glucosylated metabolites: pathophysiological consequences
Within this thesis the central stage is taken by the discovery and investigation of transglycosylation of sterols. First, investigation focuses on the development of a method to accurately detect and quantify glucosylated metabolites in biological materials.
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Impacts of the use of Natural Resources and Products
Development of an aggregated impact indicator to measure decoupling.
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PROGENY
How do you make a technology sustainable that does not even exist yet? Well, by bringing together an interdisciplinary team of pioneering European experts right at the start and paying attention to sustainability right from the development phase.
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Molecular Science and Technology (BSc)
Bij de bacheloropleiding Molecular Science & Technology aan de Universiteit Leiden ontwikkelen studenten een sterke theoretische basis in de scheikunde en doen ze kennis van de technologische toepassingen op. Daarnaast leren studenten een bijdrage te leveren aan vraagstukken op het gebied van duurzaamheid,…
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Studieprogramma
Bestudeer alle aspecten van het menselijk leven in het verleden en plaats je kennis in een breder, historisch perspectief.
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Duurzame toekomst
Hoe kunnen we onze maatschappij zo inrichten dat de wereld leefbaar blijft voor onszelf en al het andere leven om ons heen? Aan dat vraagstuk werken Leidse wetenschappers samen vanuit allerlei disciplines, van biologie tot datawetenschap en van milieueconomie tot archeologie.
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Postdoctoral research position in Quantifying Environmental Impacts of Future AEC Resource Scenarios
Wiskunde en Natuurwetenschappen, Centrum voor Milieuwetenschappen Leiden (CML)
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Nieuw Universitair Sport- en Tentamencentrum
De Universiteit Leiden bereidt momenteel de ontwikkeling van een nieuw sport-en tentamencentrum voor, in samenwerking met bouw- en ontwerpbureau Binx Smartility. Het huidige sport-en tentamencentrum voldoet niet meer aan de duurzaamheidseisen en wordt bovendien te krap.
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Kom experimenteren op het Experimentenplein!
Ben jij de wetenschapper van de toekomst? Kom experimenteren met wetenschap op het Experimentenplein! Maak je eigen slijm, ontdek hoe rubber kan tellen, speel mee met het antibioticaspel, ontdek de kracht van licht en nog veel meer!
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SiTaSol
What are the life-cycle environmental impacts and risks to human health and ecosystems of a III-V/Si PV system? How can these be expected to change when the system is deployed at industrial scale? What are the most favourable recycling scenarios?
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Inkoop
De Universiteit Leiden koopt jaarlijks een breed scala aan goederen en diensten in. Deze hebben allemaal, in meerdere of mindere mate, een nadelig effect op het milieu.
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Towards Biosolar cells
BioSolar Cells is a five-year research project in which ten knowledge institutions and 45 private industries work together.
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Lesmateriaal antibiotica
Met het practicum van Antibiotica Gezocht! verkennen leerlingen de wereld van microbiologie, antibiotica en resistentie. Daarmee kunnen ze ook bijdragen aan wetenschappelijk onderzoek van Universiteit Leiden en het Erasmus Medisch Centrum in Rotterdam.
- Arsenaal (gerealiseerd)
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The Metals Programme
Accumulation of metals in economy and environment and its associated risks, within the Netherlands and the EU.
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Chinese Kalligrafie voor iedereen
Kunst en vrije tijd, Kunst en vrije tijd
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Sumi-e (Japanese Ink Brush Painting) | English spoken
Kunst en vrije tijd, Kunst en vrije tijd
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Hydrogen dissociation on metal surfaces
Promotor: G. J. Kroes
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Non-Abelian metamaterials: emergent computing and memory
In the traditional theory of linear elasticity, superposition dictates that the response of a material does not depend on the sequence of the applied mechanical actuations.
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Hydrogen dissociation on metal surfaces
Dissociative chemisorption is an important reaction step in many catalytic reactions.
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Resource Panel
Contributions to the UNEP international panel for sustainable resource management
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Applications of topology to Weyl semimetals and quantum computing
This thesis covers various applications of topology in condensed matter physics and quantum information.
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On shape and elasticity: bio-sheets, curved crystals, and odd droplets
Because thin systems can deform along the thickness with relative ease, the interplay between surface mechanics and geometry plays a fundamental role in sculpting their three-dimensional shape.
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Optimization of quantum algorithms for near-term quantum computers
This thesis covers several aspects of quantum algorithms for near-term quantum computers and its applications to quantum chemistry and material science.
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Afdeling Industriële Ecologie (CML-IE)
The department of Industrial Ecology is dealing with research into the development of tools for decision making on sustainable production and consumption.
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Functionalizing monolayer graphene as a proton-selective membrane for direct methanol fuel cells
This thesis focused on the exploration of monolayer graphene as a membrane in direct methanol fuel cell (DMFC) applications, with improvements achieved through plasma exposure or damage- free chemical functionalization.
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Feedback from deeply embedded low- and high-mass protostars. Surveying hot molecular gas with Herschel
Promotor: Prof.dr. E.F. van Dishoeck, Co-Promotor: G.J. Herczeg
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Responding to environmental cues: the adaptive qualities of chromatin compaction proteins
Promotor: M. Ubbink, Co-Promotor: R. T. Dame
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CO2 reduction on post-transition metals and their alloys: an industrial approach
This thesis focuses on the synthesis, characterization and performance towards CO2 electroreduction of mono and bi-metallic particles based on p-block metals
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Studiemateriaal
Bij iedere cursus dient u (achtergrond) literatuur te bestuderen. Deze kan bestaan uit boeken, readers en/of materiaal aangeboden via de digitale leeromgeving BlackBoard.