298 zoekresultaten voor “near van kirsten” in de Publieke website
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Gold nanorod photoluminescence: applications to imaging and temperature sensing
Promotor: M.A.G.J. Orrit
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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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Extended Essays
Leiden University’s Academic Challenge
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Near-infrared fluorescence imaging with indocyanine green in vascular surgery
Promotie
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Prof. dr. J.D. Speckmann-prijs
Elk jaar reikt het Instituut Culturele Antropologie en Ontwikkelingssociologie de Speckmann-prijzen uit het voor het beste Bachelor Veldwerk NL-verslag en de beste masterscriptie.
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Contact
Algemene contactinformatie
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Assyriërs waren ‘huiselijker’ dan gedacht
Archeoloog Victor Klinkenberg onderzocht een oude Assyrische nederzetting in Syrië, dichtbij IS-bolwerk Raqqa. ‘Al met al speelde het sociale leven een veel grotere rol dan het militaire.’ Promotie op 27 oktober.
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Spinning worlds
Promotor: I. A. G. Snellen, Co-promotor: M. A. Kenworthy
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Anisotropy, multivalency and flexibility-induced effects in colloidal systems
We have studied the impact of particle shape anisotropy, multivalent interactions and flexibility on systems of micron-sized colloidal particles.
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Electronic spectroscopy of molecules of astrophysical interest
This thesis revolves around the electronic spectroscopy of molecules in the laboratory and the search for the carriers of the diffuse interstellar bands (DIBs).
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Phenotypic engineering of photosynthesis related traits in Arabidopsis thaliana using genome interrogation
Promotor: P.J.J. Hooykaas, Co-Promotor: E.J. van der Zaal
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Improvisations in phototrophy
Microbial rhodopsins are photosensitive pigments implemented in the growth and adaptation of a large population of microorganisms.
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Not so smooth after all: resolving dust and gas structures in protoplanetary disks
A large diversity of exoplanetary systems has been found, but it is still unclear what drives this diversity.
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Computational electrocatalysis
This dissertation focused on computational methods based on first principles calculations using the Density Functional Theory (DFT) framework. Emphasis was laid on affordable methods that can provide a tradeoff between computational expense and accuracy.
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Digging for data: the rise and fall of a Miocene mammal biodiversity hotspot in the Vallès-Penedès (Catalonia, Spain)
The Vallesian, 11.1-9 Ma, was a special time in the Vallès-Penedes basin near Barcelona, where a biodiversity hotspot existed. Europe had a subtropical climate, with rhinos, forest giraffes, lions, hyenas, flying squirrels and primates.
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Novel Immune Cell-Based Therapies for Atherosclerosis
Promotor: Prof.dr. J. Kuiper
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Chemical tools to monitor and control proteasome activities
Promotores: H.S. Overkleeft; G.A. van der Marel Co-Promotor: B.I. Florea
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Cavity quantum electrodynamics with quantum dots in microcavities
Promotor: Prof.dr. D. Bouwmeester
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Externe onderzoekssamenwerking
Binnen het brede netwerk van de Universiteit Leiden neemt het instituut deel aan onderzoek binnen de volgende profileringsgebieden:
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Untangling cosmic collisions: a study of particle acceleration and magnetic fields in merging galaxy clusters
On the largest scale, the Universe resembles a cosmic spiderweb. Most galaxies coexist in small groups within the threads of this web. At the nodes of the threads are enormous groups of galaxies forming the largest structures in the universe still held together by gravity: clusters of galaxies.
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Superstructures of lipids and graphene
This thesis systematically analyzes the physical-chemistry of lipid-graphene interactions with the major objective of reconciliating the variety of results reported in the literature.
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Allosteric modulation and ligand binding kinetics at the Kv11.1 channel
Promotor: Prof.dr. A.P. IJzerman, Co-Promotor: L.H. Heitman
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Clues from stellar catastrophes
Promotores: S.F. Portegies Zwart, E. M. Rossi
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Probing molecular layers with low-energy electrons
Molecular materials have been a subject of interest in fundamental research and applications for decades, and have been studied as bulk crystals, (thin) films and as individual molecules, due to the large variety in their properties. This dissertation explores pentacene crystals near the two-dimensional…
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Radicals in arithmetic
Promotor: Prof.dr. P. Stevenhagen, Co-promotor: B. de Smit
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Low-temperature spectroscopic studies of single molecules in 3-D and on 2-D hosts
Spectroscopic studies on fluorescent single molecules in organic condensed matter does not only provide information about the molecule itself, but also its near environment. By suppression of phonon-induced broadening of spectral lines through cooling to low temperatures, small changes in the spectral…
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Risk bounds for deep learning
In this thesis, deep learning is studied from a statistical perspective. Convergence rates for the worst case risk bounds of neural network estimators are obtained in the classification, density estimation and linear regression model.
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Role of near-surface environment in tuning electrochemical CO2 reduction reaction and H2 evolution reaction
Promotie
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The Demographics of Protoplanetary Disks: from Lupus to Orion
The work presented in this thesis is based on ALMA surveys of protoplanetary disks in three star-forming regions: Lupus, OMC-2, and NGC 2024.
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The assembly history of the milky way nuclear star cluster
Promotor: P. T. de Zeeuw, Co-promotor: N. Neumayer; G. van de Ven
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Microscopy and Spectroscopy on Model Catalysts in Gas Environments
In surface science there is great effort to move from studying simple, flat model surfaces in vacuum to investigating more complex model catalysts in gas environments (in situ). This thesis gives three examples of such studies using microscopy and spectroscopy.
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Designing Ships using Constrained Multi-Objective Efficient Global Optimization
A modern ship design process is subject to a wide variety of constraints such as safety constraints, regulations, and physical constraints.
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Hydrodynamics and the quantum butterfly effect in Black Holes and large N quantum field theories
Why do black holes emit thermal radiation? And how does a closed quantum system thermalize?
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CO2-Calculator
Development of GHG calculator for bio-electricity and heat.
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Cryo Electron Tomography Studies On Bacterial Chemosensory Arrays
Bacterial chemosensory arrays are protein assemblies that are the key structural and functional component for motile bacteria to sense their internal or environmental chemical signals.
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Upconverting nanovesicles for the activation of ruthenium anti-cancer prodrugs with red light
Promotor: E. Bouwman, Co-promotor: S. Bonnet
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'Ik kook, dus ik ben'
Bekijk, beluister, proef en kook zelf in de Smaakstudio opgezet door, onder anderen, archeologe dr. Joanita Vroom, in het kader van een nieuwe tentoonstelling in het Wereldmuseum, Rotterdam. Joanita Vroom geeft ook een serie workshops over voedsel uit het verleden.
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Mark Driessens Jordanië-veldwerk te zien in fototentoonstelling
Het Rijksmuseum van Oudheden in Leiden heeft een kleine fototentoonstelling over Mark Driessens veldwerkproject in zuidelijk jordanië. In deze kleine tentoonstelling ziet u een selectie van negen foto’s die zijn gemaakt tijdens het onderzoek van archeologen in Udhruh. Deze Jordaanse nederzetting ligt…
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Preclinical and ‘near-patient’ models for the evaluation of experimental therapy in prostate and bladder cancer
Promotie
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New Dutch LCA guide
Writing an operational guide to the ISO standards for LCA and related sub-projects.
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LIBC Onderzoeksfaciliteiten
Faciliteiten waar LIBC leden gebruik van kunnen maken (in het Engels):
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RiskCycle: Risk-based management of chemicals and products in a circular economy at a global scale
How can we, together international experts, define future needs of R+D contributions for innovations in the field of risk-based management of chemicals and products in a global perspective using alternative testing strategies to minimize animal tests?
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Searching by Learning: Exploring Artificial General Intelligence on Small Board Games by Deep Reinforcement Learning
In deep reinforcement learning, searching and learning techniques are two important components. They can be used independently and in combination to deal with different problems in AI, and have achieved impressive results in game playing and robotics. These results have inspired research into artificial…
- Hallo, ik ben professor Nella
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Parttime programma
Sinds 2021 is de master ook in deeltijd te volgen, een parttime opleiding van 2-3 dagen per week, waarvan één vaste, verplichte dag op vrijdag.
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Vakevaluatie
Met onze service voor vakevaluaties ondersteunen we faculteiten van de Universiteit Leiden bij het optimaliseren van hun onderwijs.
- Tumult 1974-2024
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Meisjes enthousiast over natuurkunde tijdens Physics Ladies' Day
Op 28 oktober 2016 maakten vrouwelijke studiekiezers kennis met Natuurkunde tijdens de jaarlijkse Physics Ladies’ Day. Deze dag speciaal voor meiden uit 5 en 6 vwo werd voor de derde keer gehouden. 'Je hoeft niet per se de beste van je klas te zijn.'
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Goed nieuws voor de verenigingen voor vrijwilligers in de onderwaterarcheologie
Per 1 april 2024 kunnen verenigingen voor vrijwilligers in de onderwaterarcheologie ontheffing aanvragen voor het doen van kleinschalig onderzoek naar vindplaatsen onder water.
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Corruption & Integrity in the Netherlands (1945 - present)
Corruption, integrity (or a lack thereof…) and public values are near omnipresent elements in public administration and politics of all times. Cases of corrupt public officials and politicians continuously emerge. Strangely enough, however, it often remains unknown what actually occurred, how something…