Op 19 februari 2020 verdedigde Richard Jiang zijn proefschrift '‘Greening’ the WTO Ban on China’s Export Duties'. Het promotieonderzoek is begeleid door promotor prof.dr. M.C.E.J. Bronckers.

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Docenten in het hoger onderwijs zijn experts in wát zij doceren, maar niet noodzakelijk in hóe zij dit zouden moeten doen. Dit komt omdat zij vaak weinig tot geen training hebben gehad in het lesgeven. Daarnaast zijn zij over het algemeen meer georiënteerd op hun eigen vakgebied dan op hun rol als docent.…

Europees samenwerkings- en trainingsproject om fakenews te identificeren, voorkomen en te bestrijden.

Majorana fermions in superconductors are the subgap quasiparticle excitations that are their own antiparticles.

Promotores: Prof.dr. B.R. Katzy, Prof.dr. K. Sailer (Munich University)

Glycosidases are important enzymes in the turnover of polysaccharides and glycoconjugates, and are involved in a range of human pathologies including genetic disorders such as Gaucher and Pompe disease, but also in various cancers.

“Temminck’s Order” is the scientific biography of Coenraad Jacob Temminck (1778–1850), a Dutch naturalist and the first director of ’s Rijks Museum van Natuurlijke Historie in Leiden.

Patrick Overeem universitair docent aan het Instituut Bestuurskunde is door het College van Bestuur van de Universiteit toegelaten tot de Leiden Teachers’ Academy.

De auteurs vergelijken aannames over het normatieve nut van de term 'milieuvluchteling' met empirische bewijs van die term anders dan 'milieumigrant'.

In deze publicatie verkennen Sarah Louise Carthy en Bart Schuurman de realiteit van het benaderen en interviewen van moeilijk bereikbare bevolkingsgroepen.

Artificial photosynthesis has recognised potential to produce green and sustainable fuels from earth-abundant resources such as water, carbon dioxide (CO2), and sunlight.

Op 18 juni 2019 verdedigde Peter Kempees zijn proefschrift 'Hard power and the European Convention on Human Rights'. Het promotieonderzoek is begeleid door promotoren prof. dr. R.A. Lawson en prof. dr. H. Duffy.

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.

The role of material production as a driver of environmental impacts is increasing, which calls for a better understanding of global material flows. This thesis explores the role of in-use stocks of products, buildings and infrastructure as a key driver of global material demand and discusses the implications…

The aim of this thesis was to develop aluminium salt-based nanoparticles that may ultimately be used as adjuvant in human vaccines.

Analytical tools for environmental design and management in a systems perspective. The combined use of analytical tools.

In this thesis, two potential therapeutic targets for diabetic nephropathy were dentified and investigated. First, we show that glomerular clusterin is upregulated in diabetic nephropathy and demonstrated that recombinant clusterin protein can protect the podocytes against oxidative stress in vitro.…

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.

This thesis is a collection of theoretical works aiming at adjusting quantum algorithms to the hardware of quantum computers.

Promotores: Prof.dr. H Lenstra, Prof.dr. A Facchini (Padova University)

Promotores: J. Jonkers, K.E. de Visser

The LIACS Media Lab has received a research grant from the worldwide leading graphics hardware company NVIDIA. The grant exists of newly developed hardware utilizing thousands of processors. LIACS researchers will use it to investigate deep learning in understanding imagery from sources such as MRI…

Promotor: J.W.M. Frenken Co-Promotores: I.M.N. Groot; L.B.F. Juurlink

Onderzoekers van de Universiteit Leiden en de TU Delft gaan geautomatiseerd defecten in rioleringen herkennen en classificeren. Ze werken met meerdere lichtgevoelige camera’s op basis van nieuwe geautomatiseerde multi-sensor inspectie met stereo vision en laser range scanning. Computermodellen gaan…

The thesis describes experimental steps towards reduction of friction on the macroscopic scale by scenarios of thermo- and superlubricity well-known on the nanoscale.

The focus throughout this thesis will be on gathering fundamental studies of the detailed structure and composition of the electrode/electrolyte interface effect on the rate and mechanism of key electrocatalytic reactions.

‘We hopen dat ons artikel de mogelijkheden en voordelen laat zien van het gebruik van kunstmatige intelligentie in de quantumfysica om nieuwe ontdekkingen te doen.’ Vedran Dunjko van het Leiden Institute of Advanced Computer Science droeg bij aan een artikel dat vorig jaar verscheen in PNAS. Het artikel…

Promotor: Bas Edixhoven, Promotor: Qing Liu

In the first part, we introduce a new condition, called toric-additivity, on a family of abelian varieties degenerating to a semi-abelian scheme over a normal crossing divisor.

This thesis aims to investigate the effect of tripartite interaction between microbial inoculants, the plant, and herbivore insects on the rhizosphere microbiome and volatilome. We investigated the rhizosphere microbiome and volatilome of tomato plants exposed to insect herbivory and/or inoculated with…

Fundamental understanding of molecular reactions on metal surfaces is important for improving heterogeneous catalysis.

This thesis focuses on the synthesis, characterization and performance towards CO2 electroreduction of mono and bi-metallic particles based on p-block metals

Het middelbaar beroepsonderwijs (mbo) wordt gekenmerkt door drie belangrijke componenten: het leren op school, het leren op de werkplek en de verbinding daartussen. Reflectievaardigheden spelen een belangrijke rol bij die verbinding.

What is the current relevance of the ethics of counterterrorism and what is the added value of ethics support within the practice of counterterrorism?

Promotor: M.T.M. Koper, Co-promotor: J.B.F. Juurlink

Promotor: Prof.dr. G.J. Kroes

Welke rol spelen ouder-kind interacties bij het ontstaan, in stand houden en de behandeling van depressieve klachten van jongeren?

The Dutch atlas with pesticides concentrations in surface waters have been overhauled. This new, free accessible, website is in line with the European Framework Directive on Water (In Dutch: KRW).

In this thesis we use Josephson and noise scanning tunneling microscopy for the study of conventional, unconventional (iron-based) and disordered superconductors. On the one hand, Josephson scanning tunneling microscopy allows us to directly visualize the superfluid density with high spatial resolut…

What is the effect of light at night on plant phenology and physiology, and how does this affect plant interactions with other species?

1. To what extent do metallic NPs added to soil extractions change the activity, abundance, or community composition of microbes? 2. How do the effects of metallic NPs on soil microbes differ from the effects of the ions shedding from corresponding NPs?

Promotor: Carel J. ten Cate, Co-Promotor: Hans W. Slabbekoorn

In astronomy, the interpration of observations and measurements plays a crucial role: we rely purely and fundamentally on the information that reaches us as observers. And 80% of all matter in the universe is undetectable directly.

The overall objectives of my thesis are to investigate the dynamics of the sorghum root microbiome and to explore the beneficial effects of the root microbiome on sorghum growth and stress tolerance.

How presence, abundance and enzymatic activities of AM and EM fungi differently affect soil carbon sequestration processes?

This PhD thesis concerns the topic of arithmetic geometry. We address three different questions and each of the questions in some way is about counting how big some set is or can be.