Which genes are involved in woodiness and associated traits such as drought tolerance, flowering time, stem elongation, life span, and plant herbivory, and how do these gene regulatory pathways overlap?

International organisations that represent collaborations between States are becoming increasingly more powerful, and they have an increasing impact on our daily lives. For example, the European Court of Human Rights in Strasburg established that minors have a right to legal aid immediately following…

An overview with the most frequently asked questions and the corresponding answers:

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.

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.

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.

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…

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.

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…

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…

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

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.

This doctoral project by artist and educator Luiz Zanotello engenders a postcolonial understanding of time, space and movement by means of artistic research methods. The project examines the contradictory effects of the abyssal line of thought within the tropics as a starting point.

The international astronomy outreach project IAU100 has won the first Communication Award by the Dutch Research Council (NWO). The initiative was founded by Leiden team manager Pedro Russo and team members Jorge Rivero González, Bethany Downer, Lina Canas and Marieke Baan.

A collaboration of physicists and chemists organized the LEELIS conference on new computer chip technology in Amsterdam on 10-11 November. Leiden physicist Joost Frenken is director of the organizing institute ARCNL.

Why, then, do governments choose to disclose intelligence and what factors shape how they do so?

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

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…

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,…

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…

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.

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…

Reference management software is software that enables scholars, researchers, and academics of all types to capture and use citations when creating their bibliography. These programs allow you to import citations from various databases and websites, create and organize bibliographies, and format article…

We as Young Academy Leiden are continuously educating ourselves and are listening to the voices coming from our own university, especially voices of young academics. In order to amplify those voices, we have set up a new blog called ‘Voices of Young Academics’. It features contributions from early career…

During the 1980s and early 2000s, authors like Alex Schmid and Andrew Silke demonstrated the paucity of first-hand insights being used to study terrorism and the consequences this had for the reliability of the findings beings presented. But to what extent have these issues endured?

In this project diverse aspects of the duchesses’ roles in the complex and dynamic relations between town and crown are studied on the basis of systematic research in the account books of four cities (Ghent, Bruges, Leuven and Mechelen) in the Burgundian Netherlands (ca. 1430-1503).

North, Middle and South America together constitute the single largest area in World Archaeology that is taught as a single focus. It is also the only major world area that saw societies develop from hunter-gatherers to early empires entirely independent from developments in Eurasia & Africa. It is,…

The Institute of Security and Global Affairs (ISGA) hosts two research journals and publishes the ISGA Reports series. Besides its own publications, researchers at ISGA also publish books or journal articles elsewhere. You can find all these external publications under Research output on the right.

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

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?

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

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.

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.

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.

The Tatiana Afanassjewa-lecture series is a series of public talks in Dutch by Leiden physicists on wednesday evenings, intended for everyone with an interest in physics.

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

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.