590 zoekresultaten voor “large hudson cold” in de Publieke website
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The interplay between lipids and the immune system in atherosclerosis
Cardiovascular diseases are among the most frequent causes of death in the world. The main underlying pathology of cardiovascular diseases is the development of atherosclerosis in the medium and large-sized arteries.
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Magnetism and magnetization dynamics in thin film ferromagnets
Promotores: Prof.dr. J. Aarts, Prof.dr. J.M. van Ruitenbeek
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Sterile neutrinos in the early Universe
Promotor: A. Achúcarro, Co-promotor: A. Boyarsky
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Mesoporous silica nanoparticle-based protein delivery systems for biomedical applications
Promotor: A. Kros
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The impacts and challenges of water use of electric power production in China
This thesis examines the impacts and challenges of water use of electric power system. This thesis found that there are large differences in water use of electricity technologies, with hydropower and thermal power being two large water users.
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Gibbs-non-Gibbs transitions and vector-valued integration
Promotor: W. T. F. den Hollander, F. H. J. Redig
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Balsaminaceae in Southeast Asia: systematics, evolution, and pollination biology
Balsaminaceae is a diverse plant family characterized by a huge floral morphological diversity.
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Restoration of ditch bank plant diversity : the interaction between spatiotemporal patterns and agri-environmental management
Promotor: G.R. de Snoo, Co-promotor: C.J.M. Muster
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Evaluating European imports of Asian aquaculture products using statistically supported life cycle assessments
Promotor: Prof.dr. G.R. de Snoo
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Platinum electrochemistry through a magnifying glass
In most applications, electrocatalysts exhibit a large surface area to volume ratio, for example using nanoparticles.
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Beschadigd vertrouwen
Op 7 december 2021 verdedigde Georgina Kuipers het proefschrift 'Beschadigd vertrouwen'. Het promotieonderzoek is begeleid door prof.mr. W. den Ouden en prof.dr. M.A. van der Steen (EUR).
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Geometry of Vegetation Pattern
One of the effects of climate change is the phenomenon of desertification, a process that occurs in semi-arid and arid areas and causes land degradation as well as vegetation loss. Due to the lack of resources, vegetation self-organizes to sustain itself by forming large-scale spatial patterns.
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Innate immunity, developmental speed and their trade-offs in two hexapod models
This thesis focuses on important life history traits and their trade-offs using two hexapod models. Particularly, the trade-off between immune defense and embryonic developmental speed is a central theme of this study.
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Sensing Transport
Solute carrier (SLC) transporters are a large and diverse class of relatively understudied transmembrane proteins.
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Modelling the dynamics of the innovation process: a data-driven agent-based approach
Promotor: Prof.dr. B.R. Katzy
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Algorithms for the description of molecular sequences
Promotor: J.N. Kok, P.E. Slagboom Co-promotor: J.F.J. Laros
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Chitin in the fungal cell wall: towards valorization of spent biomass of Aspergillus niger
Aspergillus niger is an important industrial producer of organic acids and enzymes producing large amounts of spent fungal biomass.
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Smart Industrial Parks in China: towards Joint Design and Institutionalization
How to contribute to a quantum leap of eco-industrial symbiosis in China?
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Joop Schaye in Volkskrant over reusachtig kosmisch spinnenweb
Het is de grootste structuur in het heelal: een duizelingwekkend web van materie dat sterrenstelsels zoals de Melkweg onderling verbindt. De Leidse Joop Schaye en Michael Maseda waren twee van de astronomen die hielp een piepklein stukje van dit 'kosmische spinnenweb' in beeld te brengen. In de Volkskrant…
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Inhibitor discovery of phospholipases and N-acyltransferases
In this thesis an activity-based probe was discovered that could visualize the activity of PLAATs. With an optimized gel-based ABPP assay in hand, screening of a compound library led to the discovery of alpha-ketoamides as a hit for PLAAT3.
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Lights in a sea of darkness: constraining the nature and properties of dark matter using the stellar kinematics in the centres of ultra-faint
Dark matter is one of the biggest mysteries of the Universe. Its properties cannot be explained with the known laws of physics and elementary particles.
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Engineering of antigen-saving dissolving microneedles for intradermal vaccine delivery
The intradermal administration route is attractive for vaccine delivery, because of the highly populated antigen-presenting cells in the skin. However, the skin’s main physical barrier, the stratum corneum, prevents vaccines from entering the skin.
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Forensische Criminologie (MSc)
De master Forensische Criminologie richt zich op het gebruik van specialistische expertise in de strafrechtspleging: van forensische psychiatrie tot criminalistiek.
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Ewine van Dishoeck
Wiskunde en Natuurwetenschappen
ewine@strw.leidenuniv.nl | +31 71 527 5814
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Postcolonial Displacements: Migration, Narratives and Place-making
Postcolonial Displacements onderzoekt de verschillende manieren waarop migratie in Zuid-Azië bijdraagt aan het verbeelden, ondermijnen, herdefiniëren en ter discussie stellen van territoria, naties en gemeenschappen. Het project richt zich op de betwiste randgebieden van het politiek verdeelde Zuid-Aziatische…
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Heterogenized molecular (pre)catalysts for water oxidation and oxygen reduction
Before the large scale use of renewable energy sources can be implemented in our society, the storage of electrical energy needs to be tackled. Storage the energy as hydrogen via the reduction of protons is a good option.
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Distant star formation in the faint radio sky
One of the key quests in astronomy is to study the growth and evolution of galaxies across cosmic time. Radio observations provide a powerful means of studying the formation of stars and subsequent buildup of distant galaxies, in a way that is unbiased by the presence of dust.
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Revealing the nature of new low-frequency radio source populations
It has now been well established that shocks and turbulent motions in the intra-cluster medium (ICM) generated through cluster mergers can produce large-scale synchrotron emission.
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Matching, entropy, holes and expansions
In this dissertation, matching, entropy, holes and expansions come together. The first chapter is an introduction to ergodic theory and dynamical systems.
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Targeting Human Proteasomes: Substrates, Inhibitors and Prodrugs
Large parts of the research described in this Thesis aims at the development of oligopeptide-masked toxins and their in situ immunoproteasome-mediated activation.
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The formation of complex organic molecules in dense clouds-Sweet results from laboratory
Large areas of space are filled by molecular clouds that consist of gas and dust grains that are the remnants of dead stars. When these clouds start collapsing, the decreasing temperature and increasing density cause gas particles to start accreting onto dust grain surfaces.
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The evolution of chemical diversity in plants : pyrrolizidine alkaloids and cytochrome P450s in Jacobaea
Plants produce an astonishing variety of secondary metabolites (SMs) which are thought to play vital roles in the fitness of plants through ecological interactions.
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Large Scale Structure and Gravitational Waves as probes of gravity
Promotie
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Sterrenstelsels eten zich groot aan gaswolken, maar hoe?
Een sterrenstelsel kan groeien door gas uit zijn directe omgeving naar binnen te trekken. Maar astronomen weten nog niet precies hoe dit gebeurt. Sterrenkundige Joop Schaye gaat met een Europese onderzoekssubsidie van 1,5 miljoen euro op zoek naar antwoorden.
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Essentiality of conserved amino acid residues in β-lactamase
Evolution acts via mutations in amino acid sequences. Substitution of essential amino acids leads to a nonfunctional protein. l.
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EXIOBASE
EXIOBASE is a global, detailed Multi-regional Environmentally Extended Supply and Use / Input Output (MR EE SUT/IOT) database. It was developed by harmonizing and detailing SUT for a large number of countries, estimating emissions and resource extractions by industry, linking the country EE SUT via…
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On the random-matrix theory of Majorana fermions in topological superconductors
The thesis mainly contributes to the characterization of Majorana fermions as they appear in the Condensed Matter context.
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Quantum dots in microcavities: From single spins to engineered quantum states of light
A single self-assembled semiconductor quantum dot in a high-finesse optical microcavity - the subject of this thesis - is an interesting quantum-mechanical system for future quantum applications. For instance, this system allows trapping of an extra electron and thus can serve as a spin quantum memory,…
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Korean Painting: 'Drawing Various Chrysanthemums & Bamboo’
Kunst en vrije tijd, Kunst en vrije tijd
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Nieuw onderzoekscentrum in Leiden gaat het ontstaan van planeten onderzoeken
Er wordt een expertise groep voor de Atacama Large Millimeter / Submillimeter Array (ALMA) gehuisvest in de Sterrewacht van Leiden. Hiermee is een bedrag is gemoeid van 0,5 miljoen euro per jaar.
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‘Op CERN werken: een jongensdroom die is uitgekomen.’
Promoveren in wat voor deeltjesfysici het Mekka van de moderne wetenschap is: CERN. Voor de bijna afgestudeerde natuurkundige Marco van Woerden wordt deze droom binnenkort werkelijkheid, en mag hij zich in Genève drie jaar lang bezighouden met de fundamenten van de wetenschap.
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Nederland investeert in grootste telescoop ter wereld
Nederland draagt 18,8 miljoen euro bij aan de Europese Extremely Large Telescope (E-ELT). Het bedrag is toegekend aan een consortium van academische en industriële partners onder leiding van de Nederlandse Onderzoekschool voor Astronomie (NOVA).
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Een nieuwe manier om atmosferen van exoplaneten te onderzoeken
Dankzij een slimme nieuwe techniek zijn Leidse astronomen er voor het eerst in geslaagd om de atmosfeer van een exoplaneet gedetailleerd te onderzoeken. De resultaten van hun onderzoek worden op 28 juni gepubliceerd in het tijdschrift Nature.
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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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Adaptive Semi-Strong Ecosystem Dynamics
Developing methodes to understand the evolution of patches in natural ecosystems
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Druk op rivierenbeheer leidt tot frequentere overstromingen
In zijn nieuwe boek 'Overstromingen en beheer van grote laaggelegen rivieren' onderzoekt Paul Hudson, universitair hoofddocent fysische geografie bij Leiden University College in Den Haag, de menselijke invloed op rivieren in laagland. De afgelopen twintig jaar is de druk op grote laaggelegen rivieren…
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Gold nanorod photoluminescence: applications to imaging and temperature sensing
Promotor: M.A.G.J. Orrit
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Satellite remote sensing of plant functional diversity
Biodiversity enables ecosystems to thrive through the synergy of functional differences among organisms. While human well-being strongly depends on biodiversity-driven ecosystem services, human actions are also at the root of current unprecedented biodiversity declines.
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Advances in computational methods for Quantum Field Theory calculations
In this work we describe three methods to improve the performance of Quantum Field Theory calculations.
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The astrochemical factory: A solid base for interstellar reactions
In this thesis chemical and physical processes in the ice mantles on interstellar dust grains are studied.