The aim of this project is to foster a historiography that does justice both to the realization that scientific knowledge is constructed by local, contingent, and contextual processes, and the claims of science to objective validity.

Huub de Groot is professor in Biophysical Organic Chemistry. With his team he works in the field of photosynthesis and artificial photosynthesis. The molecular basis for photosynthesis is formed by protein complexes and organelles that contain chlorophyll molecules. The antenna systems herein capture…

No matter where you come from, life in the Netherlands will be a little (or a lot) different to your home country.

China is a one-party regime, yet elections are held for the local congresses. PhD candidate Wang Zhongyuan investigated how the Communist Party uses this democratic instrument to strengthen the authoritarian regime. PhD defence 31 January.

A research program that focuses on the development and implementation of cyber norms.

The combination of academic and professional skills taught in the CSM prepares you for a wide variety of careers in the rapidly expanding domain of security and crisis management, including public or private sector and policy-making positions.

The distinction of outstanding and rewarded scientific and educational achievements is an important component of the promotion of our work at the LACDR.

As a supervisor, you play a vital role in guiding and supporting your PhD candidate throughout their academic journey. Here are some important responsibilities and steps you need to consider.

Archaeology, World Archaeology

To apply for an exchange or study abroad programme at Leiden University, you must first select the individual courses or projects you want to follow. Each of your course requests will then be evaluated by the relevant faculty. Once you receive faculty approval for at least 15 EC worth of courses or…

Leiden University enjoys an excellent worldwide reputation, built on more than four centuries of outstanding teaching and research. The university has two locations: Leiden and The Hague. Our International Studies programme is located in The Hague, a centre of international and national policy making…

The BA in Linguistics programme draws on Leiden University’s renowned expertise in linguistics to bring students the widest range of subjects and languages offered by any institute in Europe. As a student, you will have the chance to study nearly extinct languages, to be involved in experimental research…

The BA in African Studies draws on Leiden University’s renowned expertise on Africa to bring students a wide range of subjects and themes covering the entire continent. During the programme, you will learn an African language and explore Africa from an internal perspective. By doing so, you will discover…

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

What exactly is justice and will robots ever replace caregivers? Philosophy is all about addressing the Big Questions. And by questioning beliefs from cross-cultural and historical perspectives, this programme will raise your game when it comes to current problems in science and society.

With a MSc in Chemistry you are well prepared for a wide range of career opportunities. The chemical industry is one of the largest contributors to economic prosperity worldwide.

The master’s programme Physics at Leiden University offers a wide range of specialisations from theoretical research to cosmology. You will be trained for a career in research or for a more practical-oriented specialisation. The programme offers a wide choice of individual study paths that take into…

Lecture

Op dinsdag 3 november is Ilektra Antonaki cum laude gepromoveerd op haar proefschrift over kapitaalbewegingen binnen de Europese Unie.

Cosmopolis seeks to explore the transnational and cultural dimensions of intra-Eurasian encounters through Dutch sources.

This article discusses the coevolution of several species of the tribe Phyllantheae and moths of the genus Epicephala.

On 9 January 2019, Marieke Wierda defended her thesis 'The Local Impact of a Global Court: Assessing the Impact of the International Criminal Court in Situation Countries'. The doctoral research was supervised by Prof. dr. C. Stahn en Prof. dr. L.J. van den Herik.

In our new strategic plan (Innovating and Connecting – 2022-2027) we focus on stronger connections: between disciplines, with society and within our university community.

What are the values that Leiden University cherishes? What does the University stand for and what does it consider important?

The making of sacrifices seems part and parcel of any elite sportsperson’s life. Remarkably, the insights that we find in the current literature in social sport studies are not able to make sense of the references to sacrifice in the data that emerged in the context of this study on the social significance…

Leiden University wants to create a safe and stimulating environment for everyone. However, you may experience issues at work that you cannot solve yourself. Your first point of contact for such situations is your supervisor. If you feel you cannot talk about it with your supervisor, you can turn to…

In deep reinforcement learning, searching and learning techniques are two important components. They can be used independently and in combination to deal with different problems in AI, and have achieved impressive results in game playing and robotics. These results have inspired research into artificial…

In the field of Western art music, improvisation has become a much discussed topic. In this interdisciplinary study I argue that in this context, improvisation is not to be seen as a quasi-autonomous skill or art form, but as an aspect of music-making in general.

The physical landscape is the setting in which human activities take place. Landscape and site context during human occupation is one of the areas of concern for the geoarchaeologist. A detailed stratigraphical study -both on- and off-site- clearly enhances the interpretation of the archaeologists,…

Although rarely considered by the pharmaceutical industry or clinicians, 24-hour rhythms in physiology are a factor of potential influence on the pharmacokinetics and pharmacodynamics of drugs.

As a new vision on food production, the feasibility study on LED light to grow crops with the biological- and chemical evaluation of final products.

Our library contains around 23,000 books, journals and historical documents under the care of a specialized librarian.

In this dissertation a large corpus of letter signs and texts gathered during fieldwork in Niger, and to a lesser extent Mali and Burkina Faso is used to show the graphemic diversity of the traditional script of the Tuaregs, tifinagh, and to analyze the orthographic system.

This study relates the vicissitudes of the Amerindian peoples who lived or still inhabit the islands of Trinidad and Tobago, from the earliest occupants, ca. 8000 BC, until at present.

Leiden University has a long and outstanding tradition in the field of public international law.

The research involves the application and combination of archaeological and archaeometrical methodologies. Petrographic analysis and isotopic provenance studies of raw materials and exotics, and the study of the distribution patterns of these materials are used to gain insight into the exchange of goods…

Biosynthetic gene clusters (BGCs) for natural products are widespread in microbial genomes, and they are rapidly exchanged. This research assesses the factors that control the spread of BGCs and resistance genes in nature. This includes risk assessment for the spread of engineered DNA in nature.

The proposed research program studies the impact of private foreign investment on development in Indonesia during the years c. 1910-1960.

Subproject of

The D&I Expertise Office is in close contact with various student and staff networks regarding diversity and inclusion.

How is vegetative development regulated in plants and how does this affect a plant’s life history strategy?

The EU JudgeCo Platform provides valuable sources on cross-border insolvency court-to-court cooperation and communication in a EU context.

Legal proceedings are often time-consuming, costly and stressful. Accessible out-of-court dispute resolution can sometimes offer a good alternative, but having access to reliable and efficient judicial proceedings remains equally important.

Uncovering task solving processes in dynamic testing

Research at the Leiden Institute of Physics (LION) is foundational and curiosity driven. All our scientists share a desire to increase the knowledge of the world around us, in an open atmosphere of inquiry from which innovative ideas emerge that provide applications and value for society.

On May 17th, Arthur Crucq succesfully defended his doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Arthur on this great result.

What are the functions of autophagy in the filamentous fungus Aspergillus niger?

Develop a tool to assess land tenure, access to land and, and land tenure conflict in Timor-Leste