Wat zou er gebeuren als er minder arbeidsmigranten zouden werken in Nederland? Hoogleraar economie Olaf van Vliet bespreekt deze vraag op NU.nl.

Nederland is koploper in Europa op het gebied van deeltijdwerkers. Draagt dat bij aan onze arbeidsmarktkrapte? Volgens Olaf van Vliet, hoogleraar economie, ligt dit ingewikkelder: ‘Het gaat om een afweging tussen betaald werk, zorgverantwoordelijkheden, vrijwilligerswerk en vrije tijd.’

GLOBOX is a spatially differentiated multimedia fate, exposure and effect model. It is used for the calculation of spatially differentiated LCA characterisation factors on a global scale.

Promotor: S.M. Verduyn Lunel, Co-Promotores: S.C.Hille, O.W. van Gaans

Morshed Mannan presenteerde onder andere zijn artikel dat deel uitmaakt van zijn proefschrift met de titel ‘Everything Old is New Again: Evaluating the Legal and Governance Structures of Emergent Protocol Cooperatives’.

Research

The Economics and Governance specialisation of the Master in Public Administration teaches you to formulate problem-solving approaches to concrete policy issues found at the intersection between economics and public administration. This specialisation is a unique joint offering of the Department of…

Met de NMR faciliteit doen we onderzoek naar de synthese van paramagnetische moleculen om kennis te vergaren over de structuur en dynamiek van eiwitten. Deze kennis kan dienen als basis voor een medicijn dat zich hecht aan een eiwit of voor de ontwikkeling van vaccins. Medicijnontwikkeling is één van…

Promotores: Prof.dr. F.S. de Boer, Prof.dr. J.J.M.M. Rutten (Radboud Universiteit Nijmegen)

Single-molecule spectroscopy has become a powerful method for using organic fluorescent molecules in numerous applications.

Source: Structure , Volume 22, Issue 8, pp. 1120-1139 (2014)

Promotor: Prof.dr. D. Bouwmeester

Promotor: W. T. F. den Hollander, F. H. J. Redig

During my PhD research, I studied the photon statistics of light emitted by a microcavity that contains a single quantum dot (QD) on resonance.

The Copenhagen interpretation of quantum mechanics states that a measurement collapses a wavefunction onto an eigenstate of the corresponding measurement operator.

Promotor: Prof.dr. M. Ubbink

Promotor: Prof.dr. W.Th.F. den Hollander, Co-promotor: R. Fernandez.

Promotor: H.V.J. Linnartz

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…

In this thesis, the focus lies on studying glucocorticoid receptor dynamics in living cells with the aim of understanding how this transcription factor finds its DNA target sites to regulate transcription.

This thesis presents insights from our study of various correlated electron systems with a scanning tunneling microscope (STM). In ordinary metals, electron-electron interactions exist, but get substantially screened due to the sheer number of electrons.

Gaucher disease is a rare metabolic disorder, in which a mutation of the enzyme glucocerebrosidase (GBA1) causes buildup of its substrate glucosylceramide and the deacylated counterpart glucosylsphingosine in lysosomes.

For each living organism health is ensured by correct functioning of its cells. Cells therefore have elaborate methods for regulation of their proteins.

Kidney transplantation is a major advance of modern medicine. This course will give you state of the art updates about what used to be an experimental, risky, and very limited treatment option more than 50 years ago and is now routinely performed in many countries worldwide.

Lezing

Staatsrechtelijk analfabetisme Wie de politiek sindsdien volgt, zou misschien geneigd zijn om een stap verder te gaan en te spreken over staatsrechtelijk analfabetisme. Het lijkt er soms wel op dat vele spelers in het politieke veld zich niet meer bewust zijn van de regels van het spel en de achterliggende…

De Afdeling Jeugdrecht van de Universiteit Leiden en Defence for Children nodigen u van harte uit voor de uitreiking van de achtste Jaap Doek Kinderrechtenscriptieprijs. Deze vindt online plaats, op donderdag 10 december van 15.30 tot 17.00 uur.

De abortuswetgeving in de Verenigde Staten staat op het punt om strenger te worden. In het radioprogramma OVT vertelt universitair docent Sara Polak waarom abortus zo’n belangrijk politiek thema is geworden.

Early time-resolved experiments by Frauenfelder on the ensemble of the kinetic rebinding of CO to myoglobin molecules resulted in a stretched exponential relaxa-tion due to a very large spread of the reaction rates of individual molecules.

The bacterial cell wall is a nearly universal structure that offers protection and gives the cell its shape. However, environmental stressors, such as cell wall-targeting antibiotics and hyperosmotic conditions, can induce bacteria to shift to a wall-deficient state. It is unknown whether the lack of…

Despite the fact that gold nanoparticles (GNPs) are one of the most studied nanoparticles, there is still a necessity for new approaches allowing for effective protective coating to enable wider use of GNPs in biomedical applications.

Promotores: Prof.dr. S.J. Edixhoven, Prof.dr. E. Ullmo (University Paris-Sud)

Striga hermonthica, commonly known as witchweed, infests major cereal crops in Sub-Saharan Africa causing severe yield losses and threatening the livelihood of millions of resource poor farmers.

The expanding population and economic activity are driving up global energy consumption. Simultaneously, there is an urgent need to transition from fossil fuels to renewable sources to mitigate the climate crisis, primarily caused by fossil fuel combustion.

One of the key discoveries in exoplanet research over the past decade is the abundance of small planets in our Milky Way. Despite their high numbers, our understanding of their atmospheres remains limited, and it is unknown if they possess atmospheres at all.

Promotor: Prof.dr. A.W. van der Vaart

While ecosystems have concrete benefits for human society, these benefits are typically overlooked in decision-making.

Fundamental research in the ALgebra, Geometry And Number Theory

This thesis describes the design, characterization and application of dextran based crosslinked network.

In this work, I explore the creation of new methods that optimize simulations of the gravitational N-body problem. Specifically, I take advantage of the recent popularity of Machine Learning methods to find tools that can suit this problem.

Hydrogen fuel cells are expected to be pivotal in the energetic transition towards renewable energy sources such as solar and wind power. However, their industrial scalability is severely hindered by the high cost and degradation rate of platinum catalysts, one of their key components. Addressing this…

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.

This thesis investigates opinion dynamics on random graphs through the lens of the voter model, a classical interacting particle system used to describe how consensus emerges in networks.

Green hydrogen is produced via a process called water electrolysis. During electrolysis water is split into oxygen and hydrogen.

This thesis advances our understanding of lipid uptake, a vital first step in lipid metabolism, by developing innovative click chemistry-based tools to study how immune cells internalize lipids.

A dense region of a gaseous and dusty cloud collapses to form a protostar surrounded by a disk and an envelope. This thesis uses both observations and models to study physical and chemical conditions of these protostellar systems which are likely where planets start to form.

Promotor: Roeland M.H. Merks

The research aims to explore the evolutionary adaptability of enzymes and the impact of temperature on protein evolution pathways, using M. tuberculosis β-lactamase BlaC as the object of study. Enzymes inherently embody a delicate balance between activity and stability, and the acquisition of new enzymatic…

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…

Promotor: Prof.dr. F.S. de Boer, Co-promotor: D. Clarke