Promotie

Promotie

Promotie

Promotie

Hieronder vind je een overzicht van alle PRE-Classes die door de verschillende opleidingen van de Universiteit Leiden worden verzorgd. Bij elk onderdeel kun je een inhoudelijke beschrijving vinden en meer specifieke informatie over de eisen die aan deelname aan de betreffende Class verbonden zijn.

Cool Little Kids is een onderzoeksproject ter preventie van angstproblemen bij verlegen en teruggetrokken kinderen van 3-6 jaar die extreem verlegen of angstig zijn.

Aan de Universiteit Leiden heb je alle ruimte om in het buitenland te studeren of stage te lopen. Zo gaat er letterlijk een nieuwe wereld voor je open, vergroot je je kansen op de arbeidsmarkt en ontwikkel je je als persoon.

Wetlands provide many ecosystem goods and services which include fish production. The sustainability of small-scale fisheries (SSF) has received considerable attention in recent years because fish is one of the major sources of animal protein to a considerable fraction of the global population which…

Geesteswetenschappen, Centre for the Arts in Society

How can we quantify the density of species within a community through environmental DNA concentrations?

How can ecosystem services within river catchments be quantified in spatial and temporal explicit way?

Hieronder leest u welke onderzoeken wij in het verleden hebben uitgevoerd.

Op 10 november 2021 verdedigde Carmel van Niekerk-Jacobs het proefschrift 'Realising the right to reproduce with assistance in South Africa'. Het promotieonderzoek is begeleid door prof.dr. J.J. Sloth-Nielsen en prof.dr. T. Liefaard.

Het intern gerenoveerde P.J. Vethgebouw is in de zomer van 2017 feestelijk geopend en in gebruik genomen door de Faculteit Geesteswetenschappen. Dit is het eerste afgeronde deelproject in de ontwikkeling van een vernieuwde Humanities Campus. Met grote zorgvuldigheid is het monument omgevormd tot een…

Prof.dr. P. Stevenhagen, Prof.dr. K. Belabas (Universite Bordeaux I)

Promotor: Prof.dr. A. Doelman, Co-promotor: V. Rottschäfer

This dissertation focuses on developing new mathematical and statistical methods to properly represent time-varying covariates and model them within the context of time-to-event analysis.

Promotor: C.J. ten Cate, Co-promotor: H.W. Slabbekoorn

Promotores: Prof.dr. H. van Veen & Prof.dr. W. de Boer (Wageningen University)

This thesis discusses the physical and chemical processes than influence the composition of forming planets.

Bacteriophages, or phages for short, are the most abundant biological entity in nature. They shape bacterial communities and are a major driving force in bacterial evolution.

Promotor: J. Aarts

In this thesis integral points on affine del Pezzo surfaces are studied.

We have studied the impact of particle shape anisotropy, multivalent interactions and flexibility on systems of micron-sized colloidal particles.

Promotor: J.S. Kaastra Co-promotor: E. Constantini

A century ago, it was unclear whether the stars in the sky were clustered in groups, or widely spread in the universe.

The idea of citizens and public professionals collaborating to provide public services has widely spread in several countries around the globe. Co-production is often presented as the go-to solution for challenges like a legitimacy crisis of both the government and the market, and financial concerns.…

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

Planets are formed in disks of gas and dust around young stars.

Promotor: Koen Kuijken Co-promotor: Henk Hoekstra

It has been a long-standing mystery how complex biological structures emerge from such seemingly uncoordinated building blocks as cells and tissues, in the presence of only minimal environmental guidance.

Supervisor: S.F. Portegies Zwart Co-Supervisor: A.G.A. Brown

Promotor: W. Jiskoot, Co-promotor: A. Hawe

This thesis focuses on the X-ray spectral analysis of merging galaxy clusters and the plasma code development for future high-resolution X-ray spectroscopy observations.

Prostate cancer (PCa) is one of the most prevalent cancer in males.

Promotoren: Prof.dr. G.R. de Snoo en Dr. R. Heijungs

Consequences for sediment stability and seston trapping

The subject of this thesis, ‘Approach to Markov Operators on Spaces of Measures by Means of Equicontinuity’, combines an analytical and probabilistic approach to Markov operators.

Polycyclic aromatic hydrocarbons (PAHs) are the most abundant class of organic compounds in space. The PAH field evolves from the constant interaction between experimentalists, theorists, modellers and observers. While laboratory research and quantum chemical calculations together set up the molecular…

This thesis describes biochemical investigations of glucocerebrosidase (GBA), the lysosomal β- glucosidase that is deficient in Gaucher disease (GD).

A plasma is an ionized gas with very low electrical resistivity. As such, magnetic field lines are 'frozen in' and move with the fluid. Magnetic field lines that are linked, knotted and tangled, cannot be undone by the fluid motions.

Promotor: G.R. de Snoo

When a star gets too close to a supermassive black hole, it is torn apart by strong tidal forces in a tidal disruption event (TDE).

The Sun and all the stars in the night sky reside in the Milky Way galaxy. In the at-rest reference frame of the Galaxy, typical stars travel with velocities of about 100-200 kilometres per second.

From surface science towards industrial practice using high-pressure scanning tunneling microscopy.

Almost all bacteria are enveloped by a cell wall that provides cellular protection.

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

Within the field of astronomy, understanding how galaxies grow and evolve from the Big Bang to the present day is a challenging and complex question.