Promotor: K.E. Schalm, Co-promotor: S.S. Lee

Doctoral Thesis

While Nietzsche's works and ideas are relevant across the many branches of philosophy, the themes of contest and conflict have been mostly overlooked. Conflict and Contest in Nietzsche's Philosophy redresses this situation, arguing for the importance of these issues throughout Nietzsche's work.

In this paper, Kantorowicz aims to track the persistent effect of former partitioning borders on property tax rates in Poland.

Using formal methods, we rigorously validate and verify functionality and security properties of essential Internet protocols. In this project, we unambiguously specify Internet protocols (i.e. IP, TCP, UDP, BGP, DNS) using Reowolf's Protocol Description Language (PDL).

Alongside Leiden, Leiden University has a second hometown: The Hague.

Leiden University is a integral part of the community and contributes to a sustainable society. Over the coming years our University will become even greener.

If you still have questions and would you like to talk to someone about them, Leiden University offers the following options.

Find out how to apply for Public International Law at Leiden University by following our step-by-step guide.

Find out how to apply for Law and Society (MSc)  at Leiden University by following our step-by-step guide. 

Are you eager to explore traditional and experimental audiovisual methods for ethnographic research? Do you consider translating your research findings into a documentary? Are you highly motivated, committed and hard working? Then Visual Ethnography is the right specialisation for you! Visual Ethnography…

The two-year Foundations of Computing programme (120 EC) includes mandatory core courses and electives, as well as a Master's Thesis Research Project.

Lecture

Welcome to StatiCS: the Statistical Consultation Service. The goal of the service is to provide statistical support to PhD candidates and other researchers.

Lecture, China Seminar

For many deaf Ghanaians, Ghanaian Sign Language is their first language. But for more deaf signers to be able to fully participate in society, more sign language interpreters, deaf school teachers and family members need to be trained. What better way to facilitate this by means of a Ghanaian Sign Language…

After the summer, we'll hit the ground running with OSCLunches and OSCoffee's, open and online accessible for all.

The experiential expertise of people with a disability needs to be integrated in diversity & inclusion policy. This message was the common thread at the annual Diversity & Inclusion symposium. Students and staff members engaged in conversation about how the university can become more accessible.

At the end of a difficult year, students of ACPA’s Music Minor have put together “sonic postcards” to capture their experience of life under Covid restrictions. The result is a powerful, intimate statement about our pandemic fears and hopes.

Heloisa’s doctoral research examines classical music performance from a curatorial perspective, reflecting upon and challenging the traditional configuration of performance environments.

This doctoral dissertation explores classical music performance from a curatorial perspective, reflecting upon and challenging the traditional configuration of performance environments.

Acta Politica is the official journal of the Dutch Political Science Association.

LUGO is launching Green Teams throughout the University, with Green Teams existing in the Law and Archeology faculties, and also a Green Team for Campus the Hague.

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.

Our AI researchers work closely with other institutions such as Delft University of Technology and Erasmus University.

Healthy University Leiden aims to promote a working environment where staff and students can do their jobs responsibly, healthily and in positive surroundings, and where they can achieve their potential.

LUGO is rolling out Green Teams across the University, starting with the Law Faculty, and now expanding to include the Archaeology and The Hague Campus Teams.

The company Azafaros was established in 2018 to translate innovative science from Leiden University and Amsterdam University Medical Center into novel disease-modifying treatment modalities for rare genetic metabolic disorders such as lysosomal storage diseases.

The 11th edition of Leiden Museum Night will take place on Saturday 18 May 2019. Nine museums will once again be opening their doors. As it is Leiden University’s 444th anniversary this year, we will be celebrating in style at the Academic Historical Museum.

LUGO is launching Green Teams throughout the University, starting with the Law Faculty.

Imagined Voices deals with a form of composition, music with on-screen text, in which the dynamic between sound, words and visuals is explored.

The Covid-19 'infodemic' and conflict resolution by internet platforms.

What's it like to participate in the Leiden Leadership Programme? Alumni share their experiences: 'You learn things about leadership and can immediately put them into practice.'

A significant proportion of what will constitute your ‘Leiden University experience’ will be the accommodation that you stay in and the fellow students that you’ll meet there.

Get to know us through our online and in-person events for prospective students!

Get to know us through our online and in-person events for prospective students!

Due to the by now world-wide Covid19 restrictions on travelling and holding meetings, the committee has decided to cancel the conference in June. We are now looking into postponing the conference (either to a later date in 2020 or to 2021). We will keep you informed about any further developments. All…

Social, Economic and Organisational Psychology focuses on the application of scientific psychological knowledge of social processes within and between groups of people and individuals, in organisations, but also during economic and consumer decisions.

Misinformation spreads easily and fast. It gets presented as news, whereas actual news gets dismissed as fake. Conflicting streams of information allows all sides to cherry-pick whatever is most comfortable, boosting degrees of confidence and confusing the deliberation of both politicians and voters.…

Important note: upon careful consideration, we have decided to resume our Dutch language courses.

On 29 June 2017, Doris Dull-Zessner defended her PhD dissertation “Value Congruence in a Multinational Corporation”. The supervisors are Professor J.A.A. Adriaanse and Professor J.I. van der Rest.

The public sector is increasingly a multi-level system, with interactions between public and private actors on the national, sub-national (provinces, regions) and international level and various public, semi-public and private organisations that perform public tasks. In this minor students pay attention…

The master’s specialisation Artificial Intelligence offers future-oriented topics in computer science with a focus on machine learning, optimization algorithms, and decision support techniques.

Leiden and The Hague are real student cities and has everything you’ll need to turn your time as a student into the time of your life.

The moment is there: LUGO can finally announce the winner of the Sustainability Award 2020!

Catalysis is of extreme relevance in the production of everyday materials and plays a central role in many aspects of our life.

According to the amyloid cascade hypothesis, accumulation of beta-amyloid (Aβ) peptides initiates the pathological cascade in Alzheimer's disease (AD).

The moment is there: LUGO can finally announce the winner of the Sustainability Award 2020!

Do you have to be able to say everything on Twitter and Facebook? Is Instagram morally obliged to remove photos from attacks? Should we allow the terrorist group to recruit new members on the internet?