The leading argument of this doctoral thesis is that Aristotle’s text De Interpretatione is of methodical relevance for present-day philosophical thinking. In the era of science and technology, the status of philosophy has become problematic.

Here you will find a list of resources for the study of diplomacy.

Once you have obtained your bachelor’s degree, you will be ready for a next step: continuing your studies or entering the labour market. Completing the English Language and Culture programme will give you an excellent preparation for both options.

Leiden University gives you every opportunity to broaden your horizons, both literally and figuratively. By stimulating you to get the best out of yourself, for example, with additional, more challenging programmes.

The Keuzegids is an independent consumer guide that compares all (master’s) programmes in the Netherlands. Students evaluate the programmes based on content, atmosphere, lecturers, assessment, and career preparation.

Once you have obtained your bachelor’s degree, you will be ready for a next step: continuing your studies or entering the job market. Completing the Linguistics bachelor’s programme will give you an excellent preparation for both options.

Would you like to know more about the Master Population Health Management? Or about studying and living in the city of The Hague? The University organises several information sessions to help you make the best choice.

The Biology and SCS master specialisation gives you the opportunity to combine fundamental Chemistry research with different aspects of science communication.

This thesis comprises four closely related interpretative studies and set out to answer the compound question: ‘How do teachers interpret their classroom interactions in terms of their pupils’ best interest?’

In the early universe, the dynamics of the Higgs field can give rise to many interesting phenomena.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Gibbs measures, as used in Statistical Mechanics, have a definition that is remarkably similar to the definition ofg-measures, used in dynamical systems.

Promotor: Prof.dr. H.W. Lenstra

Multi-Angle Dynamic Light Scattering (MADLS) is a technique that is used to determine properties of particles in suspension. The measurements give the hydrodynamic size distribution of individual particles as well as particle clusters, and assists in the interpretation of the stability of the particles…

Carbohydrates, or sugars, are the most diverse and most abundant biomolecules known. However, the isolation of carbohydrate samples in sufficient amounts and purity is often impractical or even impossible, so the chemical synthesis of glycosides becomes relevant. The glycosylation reaction, in which…

Studying in Leiden and The Hague comes with a number of facilities. These include use of the university library, login details for Brightspace and the possibility of study guidance. On this page you can read all about it and find useful links.

Promotor: Bas Edixhoven, Promotor: Qing Liu

Our teaching responds to the questions and needs of society. During their studies, students can already have an impact on current social challenges, and gain knowledge and skills that will help them contribute to a better world once they graduate – as academic professionals and engaged citizens.

Promotor: Prof.dr. T. Hankemeier, Co-promotores: Heiko van der Linden, Paul Vulto

Promotor: Prof.dr. P. Stevenhagen, Co-promotor: Prof. dr. B. de Smit

On 8 February, the Leiden University Fund officially launched the LUF Children’s Fund. For one year, we will support research projects by Leiden scientists aimed at creating a better future for vulnerable children.

This dissertation investigates Extended Lexical Units (ELUs), elements that are bigger than just one word and which are stored in the Lexicon.

In this thesis, rational points on K3 surfaces are studied. In the first part of Chapter 1 the Brauer group and the the Brauer-Manin obstruction are introduced.

Are you currently studying medicine and considering the master's Health, Ageing and Society? Read more about what the master's programme can mean for you!

Arts and leisure, Arts and leisure

A Humanities degree gives you a solid start on the job market, as shown by the employment survey among alumni who graduated from 2020 through 2024.

On 8 February 2023 Leiden Unversity celebrates its 448th foundation day.

From black holes to artificial intelligence and from drug research to data science: welcome to the fascinating world of the Faculty of Science. Our researchers, students and guests regularly give public lectures about their work. You are welcome to attend.

Leiden2022 is holding the event for young researchers from 12 to 18 September 2022: the EU Contest for Young Scientists (EUCYS).

Do you have any questions about the minor Intelligence Studies? Please contact us!

Do you have any questions about the minor Global Affairs? Please contact us!

This e-Prospectus gives an overview of the education and subjects LIACS offers.

Promotores: Bas Edixhoven, Jean-Benoit Bost, Co-promotor: Robin de Jong

Leiden University was taking part in the Weekend of Science in The Hague!

Promotor: S.J. Edixhoven, A. Iovita

Explore "Surgical anatomy of the leg in relation to nerve injuries" at Boerhaave Nascholing. Read more here.

The Hague Journal of Diplomacy only accepts online submission of articles through its Editorial Manager.

Contact us if you have questions about the minor Cultural Anthropology at Leiden University.

In this course, you will explore the organs involved in our food digestion and discover the common causes of abdominal and pelvic pain. The latest graphics and animations will give you new insights and understandings of this part of the body.

Do you have any questions about the minor Public Risk and Disaster (PRD)? Please contact us!

Contact us if you have questions about the LDE minor (Re)Imagining Port Cities.

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.

This course uses the lives, ideals, and achievements of Theodore, Franklin, and Eleanor Roosevelt to create the idea of a Rooseveltian century. It is an invitation to think critically and historically, and to give you a glimpse of what it means to be a historian in action.

Presenters will be expected to give a proper introduction of the project and describe their aims in a clear and concise manner. Progress and problems will be addressed to evoke a discussion. Undergraduate students are also supposed to present their work when their daily supervisor is scheduled.

Do you have any questions about the minor Violence Studies? Please contact us!

‘Visibility and secrecy are both valuable tactics and should not be antagonized in LGBT movements, ’ says Jingshu Zhu. Zhu defended her dissertation on Wednesday 21 February.

If you have any questions, we’ll be happy to help you!

In the programme, we will prepare you for your career. We provide you the knowledge and professional skills to practice public international law.