Promotor: S.M. Verduyn Lunel

Adenosine is an endogenous ligand which exerts its action by activating adenosine receptors (ARs), while its circulating levels are controlled via a variety of mechanism and proteins, amongst others the equilibrative nucleoside transporters (ENTs).

Curved single crystals provide variable, but well-defined surface structures.

Het practicum en de lessenserie sluiten aan bij verschillende thema’s in de lesmethode.

Promotor: C.A.J. Knibbe, Co-promotor: J.J. Boelens, R.G.M. Bredius

Promotor: J.A. Bouwstra Co-promotor: A. El Ghalbzouri

Promotor: T. Hankemeier, Co-Promotores: T. Reijmers, L. Coulier

This study attempts to understand how indigenous community institutions pose an important role in sustainable community-based development, including the integration between local culture and development.

To study how planetary systems come into existence we study much younger systems still in formation.

This thesis is about the study of hydrocarbons via infrared spectroscopy.

Het essay Voor de vooruitgang verschijnt ter gelegenheid van de 450e Dies Natalis van de Universiteit Leiden. In 2025 vieren we ons 450-jarig bestaan. Thema van dit lustrum is De tijd vooruit.

This thesis describes the synthesis and biological evaluation of TLR2/6, TLR4, TLR7/8 and TLR9 ligands, of which the activity can be conditionally controlled.

Promotor: J.G.E.M. Fraaije, Co-Promotor: A. Kros

Biological cells, the basic building blocks of all life forms, are surrounded by a lipid membrane. More than half of the membrane is occupied by membrane proteins, which can regulate the cell functionality through specific arrangements.

Promotor: J. A. Bouwstra

This thesis is concerned with the constitution of chiral responsive matrix assemblies that may undergo light-driven conformational changes and self-select vibrations to develop vibronic states for driving semi-classical coherent transfer with nearly 100% yield in a lossless NCAP process.

Het Nederlandse koloniale verleden in Indonesië heeft grote invloed gehad op de literatuur.

In this thesis we study the landscape of gravitational models which modify GR by introducing an additional scalar degree of freedom (d.o.f.) to source Cosmic Acceleration.

Promotor: Prof.dr. J.G.E.M. Fraaije, Co-promotor: A. Kros

Promotor: Prof.dr. R.M.H. Merks

This thesis mainly extends the theory of positive operators on Riesz spaces to a setting of pre-Riesz spaces.

Tomography is a powerful technique to non-destructively determine the interior structure of an object.Usually, a series of projection images (e.g.\ X-ray images) is acquired from a range of different positions.

Alle belangrijke feiten en cijfers over de Universiteit Leiden, afkomstig uit het Jaarverslag 2024.

Continuous optimization is never easy: the exact solution is always a luxury demand and the theory of it is not always analytical and elegant.

Herkennen huisartsen kinderen die (een verhoogd risico voor) angststoornissen hebben en is er een patroon dat kan helpen om kinderen met en zonder angststoornissen te onderscheiden in de huisartsenpraktijk?

This thesis deals with properties of Jacobians of genus two curves that cover elliptic curves.

Promotor: R. Tijdeman, Co-promotor: H.J.J. te Riele

The filamentous bacteria Streptomyces are widespread inhabitants of terrestrial soils.

Pulsars were first discovered in 1967 and since then the population has grown and expanded over several wavelengths.

The department of Industrial Ecology is dealing with research into the development of tools for decision making on sustainable production and consumption.

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

Instituut voor Publiekrecht omvat het publiekrecht, met uitzondering van het strafrecht en inclusief het sociaal recht.

Wat zijn de kenmerken van een curriculum dat de ontwikkeling van student agency in het voortgezet onderwijs stimuleert, hoe kunnen docenten aansluiten op de verschillende agency-profielen van leerlingen en wat is de relatie ervan met leerprestaties, welzijn en spanning?

To an algebraic curve C over the complex numbers one can associate a non-negative integer g, the genus, as a measure of its complexity.

Promotor: T. Schmidt, Co-promotor: S. J.T. van Noort

De Tweede Kamer, het kloppend hart van de Nederlandse democratie, bestaat tweehonderd jaar. Zestien gezaghebbende auteurs, waaronder Henk te Velde, Joris Oddens en Diederik Smit, schetsen in dit mooi uitgevoerde jubileumboek op toegankelijke wijze de ontwikkeling van deze volksvertegenwoordiging vanaf…

Promotor: Prof.dr. B.R. Katzy, Prof.dr. H.J. van den Herik, Prof.dr. G.H. Baltes (University of Applied Sciences Konstanz)

This thesis considers multi-prover commitment schemes whose security is based on restrictions on the communication between the provers.

Bicarbonate buffer is largely found in nature due to its ability to regulate pH variations around neutral values. As the pH changes, so does the speciation of the buffer.

Promotor: J.N. Kok, P.E. Slagboom Co-promotor: J.F.J. Laros

Hieronder informatie over deze adviesraad.

With tomography it is possible to reconstruct the interior of an object without destroying.

Promotor: A. Kros, Co-promotor: R.R.C.L. Olsthoorn

The main goal of the research described in this thesis was the development of new photoactivated chemotherapy (PACT) ruthenium(II) complexes bearing a non-toxic photolabile ligand.

Promotor: M. Danhof Co-promotor: O.E. Della Pasqua

Promotores: R. Cramer, A.K. Lenstra, Co-Promotor: B.M.M. de Weger

Promotor: Prof.dr. G.P. van Wezel

Promotor: W. Jiskoot, Co-promotor: H.A. Every

The power of personalized nutrition lies in being able to conduct clinical research on healthy people while capturing metabolic markers sensitive to the impact of environmental and metabolic stressors (e.g. diet, changing sex hormones and the menstrual cycle).

Agrobacterium tumefaciens, a gram-negative plant pathogen belonging to the family Rhizobiaceae, is the causative agent of crown gall disease, which can affect many plant species including agronomically important ones.