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.

This thesis describes the development and validation of new high-contrast imaging techniques, with the ultimate goal of enabling the next generation of instruments for ELT-class telescopes to directly image Earth-like extra-solar planets orbiting around nearby stars.

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

Breast cancer is the most common cancer in women worldwide. Metastasis, the process by which cancer cells spread to other parts of the body, makes treatments less effective. It is important to unravel the mechanism of metastasis.

Promotor: H.S. Overkleeft, Co-promotor: M. van der Stelt

The PID-directed shift in PIN polarity has been broadly accepted as one of the essential mechanisms for the regulation of auxin transport polarity.

Sepsis is a life-threatening condition caused by a dysregulated host response to infection, it is associated with significant morbidity, mortality, and with a high financial burden on global healthcare systems. Bacterial infections are the primary cause of sepsis, but the growing prevalence of antimicrobial…

This thesis explores how electron paramagnetic resonance (EPR) spectroscopy can be used to investigate key biochemical processes.

Het hoofd van MCS is tevens directeur van het LDE Centre for Global Heritage and Development, in Leiden gevestigd, voorzitter van LeidenGlobal en staflid van de Heritage and Museums afdeling bij de faculteit archeologie. Er worden gezamenlijk activiteiten ontplooid die op het grensvlak liggen van erfgoed…

Natural resources often stretch across borders that separate modern nation states. This can create conflict and limit opportunities for regulated consumption of their goods and services, but also provide opportunities for joint multinational efforts that exceed single country capabilities.

This thesis focuses on important life history traits and their trade-offs using two hexapod models. Particularly, the trade-off between immune defense and embryonic developmental speed is a central theme of this study.

Sinds de start van de Green Office zijn er verschillende projecten gestart om de bewustwording onder medewerkers & studenten te vergroten en de universiteit te verduurzamen. Lees hier alles over onze huidige projecten.

Radiography is an important technique to inspect objects, with applications in airports and hospitals. X-ray imaging is also essential in industry, for instance in food safety checks for the presence of foreign objects.

Promotor: Prof.dr. B.R. Katzy, Prof.dr. J. de Vries

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.

Promotor: G.P. van Wezel, Co-promotor: D. Claessen

This thesis utilises the exceptional sensitivity and resolution of LOFAR to explore the low-frequency Universe, while simultaneously advancing the telescope's capabilities to enable new scientific discovery.

Streptomyces are prolific producers of enzymes and secondary metabolites, including more than 50% of all clinical antibiotics. This makes them highly attractive for medical, biotechnological, and industrial purposes.

One of the main challenges in the development of an effective anti-cancer vaccine is the generation of an adequate and directed cellular immune response.

Promotor: J. Aarts

Streptomyces present a valuable platform for natural product discovery. Lugdunomycin is a novel angucycline-derived polyketide from Streptomyces sp QL37, with unprecedented skeleton and antimicrobial activity.

Humans and songbirds learn their vocalizations early in life by exposure to the vocalizations of adult conspecifics. Often, better learning outcomes are achieved with live, social, tutors than with audio-only exposure to vocalizations.

Subproject of the ERC project 'Challenging the Liberal World Order from Within: The Invisible History of the United Nations and the Global South'.

In today's volatile market environments, companies must be able to continuously innovate. In this context, innovation does not only refer to the development of new products or business models but often also affects the entire organization, which has to transform its structures, processes, and ways of…

Lees meer over informatiebijeenkomsten en activiteiten voor de masteropleiding The Politics of Artificial Intelligence aan de Universiteit Leiden, waaronder webinars, virtuele sessies en vragen en antwoorden over de aanmeldingsprocedure.

Ontdek de voorlichtingsactiviteiten rond de MSc Democracy and Representation aan Universiteit Leiden: online open dagen, Q&A-sessies en virtuele rondleidingen.

Met het afronden van je bachelor zet je een belangrijke stap. Maar daarmee is je academische vorming nog niet helemaal ‘af’. Veel opleidingen en banen vragen om meer. Daarom stimuleert de Universiteit Leiden je om na je bacheloropleiding door te gaan met de masteropleiding. Jouw Leidse bachelordiploma…

Ontdek de inhoud van de éénjarige MSc Nederlandse Politiek aan Universiteit Leiden: kernvakken, keuzevakken, scriptie en analytische vaardigheden binnen kleinschalig onderwijs.

Salicylic acid (SA) is a plant hormone, which is involved in the defense responses to pathogens and to abiotic stress, and in the regulation of plant growth and development.

The growing demand of energy indicates that global energy resources in the form of fossil fuels will not be sufficient in the future. In order to solve potential future energy problems development of a sustainable hydrogen economy is highly desirable.

In the emerging field of small-molecule RNA targeting, there is a growing demand for new high-throughput screening methods.

This thesis focuses on developing new chemical synthesis strategies to produce native ADP‑ribosylated biomolecules with precise structural control.

Lees meer over voorlichtingsactiviteiten voor de MSc International Organisation aan Universiteit Leiden, zoals webinars, virtuele sessies en Q&A’s over de aanmelding.

Lees meer over de voorlichtingsactiviteiten rond de MSc Political Theory: Legitimacy and Justice aan Universiteit Leiden, zoals webinars, virtuele open dagen, Q&A-sessies en evenementen voor toekomstige studenten.

Atherosclerosis is a progressive disease resulting in the formation of an arterial plaque. Despite lipid lowering, recurrent cardiovascular events remain a risk. While atherosclerosis is primarily lipid-driven, the immune system plays a critical role in the pathophysiology.

The aim of this thesis is to expedite and ensure the systematic accuracy of clearance scaling from adults to paediatric patients, with a special focus on drugs undergoing hepatic metabolism.

Wat zijn de beste werkwijzen om studenten te leren omgaan met complexe problemen?

Promotor: Prof.dr. G.R. de Snoo, Co-promotor: R. Heijungs

Ben jij benieuwd waarom mensen zijn zoals ze zijn – en hoe ze veranderen? Bij de Universiteit Leiden duik je in maatschappelijk gedrag, ideeën en culturen, van vroeger tot nu en van lokaal tot wereldwijd. Van grote steden tot wereldreligies, van filosofische vragen tot opvoeding en onderwijs – je onderzoekt…

Ben jij benieuwd waarom mensen zijn zoals ze zijn – en hoe ze veranderen? Bij de Universiteit Leiden duik je in maatschappelijk gedrag, ideeën en culturen, van vroeger tot nu en van lokaal tot wereldwijd. Van grote steden tot wereldreligies, van filosofische vragen tot opvoeding en onderwijs – je onderzoekt…

Anionic particles play an important role in biological systems where they fulfil many essential functions for cells.

Over the past two centuries, socioeconomic development has improved material living standards but has also intensified environmental pressures, including climate change and biodiversity loss.

Na de master kiezen de meeste alumni voor een baan in het bedrijfsleven of bij de overheid.

Studievoorlichting

Studievoorlichting