During embryonic growth, cells proliferate, differentiate, and collectively migrate to form different tissues at the right position and time in the body.

Book on Dutch mayors governing local order and public safety.

Almost all PhD defences at Leiden University have been postponed due to the corona virus, but statistician Sanne Willems is going through with hers. In a different form than usual that is. Hardly any audience, the committee dialing in from a distance and the celebration to be held at a later moment.…

Pastoralist Societies, Rock Art and Literacy in Jordan’s Black Desert (200 BC to 800 AD)

To what extent is the image of the Taino settlements on Hispaniola representative for the whole island, or is it only related to a few large settlements of known caciques?

Astronomers from, among others, SRON and Leiden Observatory have discovered long-sought intergalactic gas with ESA’s space telescope XMM-Newton. This gas is one of the pieces of the puzzle to map the total amount of ‘normal’ matter in the universe. The research will be published in Nature on 21 June…

Dr. Vlad Niculescu-Dincă (Institute of Security and Global Affairs) has been appointed a Knight of the Order “Merit for Education” through a decree of Romanian President Klaus-Werner Johannis.

Prof. André Gerrits and dr. Max Bader have been awarded a grant by the WOTRO Science for Global Development of NWO for their project 'Human Security and Conflict in Ukraine: Local Approaches and Transnational Dimensions'.

Researchers at Leiden Observatory study the fundamental physics that creates structure in the Universe. These processes collect matter into galaxies and gas into stars. With the use of powerful telescopes and advanced calculations and computer simulations, Leiden astronomers seek to understand the origin,…

A Paleoecological Study of Sittard, Stein, Elsloo and Hienheim

The Developmental Psychology specialisation of the Research Master’s in Psychology offers a strong theoretical background to provide the varied knowledge-base needed for a thorough understanding of emotional and cognitive development across childhood and adolescence.

Philosophy responds to intellectual challenges posed by society and by the acquisition and organization of knowledge worldwide. It reflects on current practices in the light of past performances, while seeking to develop new perspectives on current problems.

How can we stay fit during corona quarantine?

In the future, physicians may be able to identify dementia much earlier than they can today because a computer algorithm will be able to predict from brain scans how our memory is going to develop.

Fitness is more than physical health alone. An equally important aspect in our general well-being is mental fitness. Mental fitness refers to fitness of the mind. During the course of your PhD research, there might be periods in which you feel insecure or down. It is important to take good care of…

Fitness is more than physical health alone. An equally important aspect in our general well-being is mental fitness. Mental fitness refers to fitness of the mind. During the course of your PhD research, there might be periods in which you feel insecure or down. It is important to take good care of yourself.…

What distinguishes a tumour cell from a healthy cell? Researchers are trying to answer this question as precisely as possible. Certain differences could eventually lead to new therapies.

Do selenium nanoparticles in fish food cause subtle alterations in behavior of fish: effect of particles size and concentration?

CSC-Leiden University joint scholarship program

The Collective Experience of Empathic Data Systems (CEEDs) consortium developed novel integrated technologies that support experiencing, analysing and understanding of very large datasets.

We aim to provide new insights relating to the spectacular multi-cellular life cycle of streptomycetes and other actinobacteria.

Researchers at Leiden Observatory study the fundamental physics that creates structure in the Universe. These processes collect matter into galaxies and gas into stars. With the use of powerful telescopes and advanced calculations and computer simulations, Leiden astronomers seek to understand the origin,…

Supplementum Epigraphicum Graecum is an annual publication collecting newly published Greek inscriptions and studies on previously known documents.

Ancient Greek was spoken in a large number of different dialects. Although we do not find direct evidence for syllabic liquids in any of our sources, comparative evidence shows that these sounds must have been present in Proto-Greek, and that they were retained until comparatively recently in the prehistory…

How are you doing in these strange and unprecedented times? That is the question we are asking our colleagues in this series. Rosalinde Spitters, for instance, skills lecturer at the Faculty of Social and Behavioural Sciences.

A certain type of oil droplets changes shape when cooled and shrunk: from spherical through icosahedral to flat hexagonal. Two competing theories couldn't fully explain this, but now, a Physical Review Letter by Ireth García-Aguilar and Luca Giomi solves the mystery.

During a symposium in honour of his 60th birthday, statistician Aad van der Vaart received the royal award of Knight in the Order of the Lion of the Netherlands. Colleagues talk about his significance for their field and how they got to know him. ‘The collaborations with Aad have been one of the great…

Empty train stations, canceled holidays, sick acquaintances, shortage of hospital beds, people hoarding toilet paper… COVID-19, the Corona-virus that caused a pandemic, has disrupted everyday life, flooded the healthcare system, and halted the economy. Daily talk is all about the Coronacrisis, but where…

Lecture, Workshop

By studying language you can reconstruct the history of different communities, even when no other historical sources, such as written documents, are available. In the coming years, researchers Willem Adelaar and Marian Klamer will be carrying out this kind of reconstruction in areas of great linguistic…

Situated on the west coast of modern Turkey, the site of Ephesus is one of the largest excavations in Turkey and one of the most visited tourist attractions. Only one tenth of the city has been exposed until now although the Austrian Archaeological Institute in Vienna (ÖAI) has been excavating here…

Since the establishment of LEAD, the input of its staff has focused on several education and training programmes, such as the Post-Graduate Course on Medical Anthropology, Medical Sociology and Ethnomedicine at the Faculty of Social Sciences of Leiden University since 1992, and the Post-Graduate Course…

Colonialism Inside Out: Everyday Experience and Plural Practice in Dutch Institutions in Sri Lanka (c. 1700-1800)

How do we address the world's most pressing issues through governance? The Master Public Administration gives you a unique multi-level perspective on the management of global political, economic and social actors, with three specialisations to suit your specific interest.

This subproject offers a political and transnational perspective on the development and uses of public memories of the Revolt in the seventeenth century.

Non-urban settlement organization and Roman expansion in the Roman Republic (4th-1st centuries BC)

This project applies a social-historical approach to examine and contrast various groups of African-American slave refugees who sought freedom within North America between 1800 and 1860. It innovatively distinguishes between different “spaces of freedom” for runaway slaves, namely sites of formal, semi-formal,…

What is the first thing you think of when you hear the word UN? Is it just the Security Council and the ‘blue helmets’ or is there more to it? These are some of the questions tackled by the Chair’s research group.

Have you decided to look for housing yourself? Find out how to start your search and what you need be aware of.

The first location of the Open Science Centre network was opened on 7 July in Figueira de Castelo Rodrigo, Portugal. A Portuguese Minister and a State Secretary inaugurated the Plataforma de Ciência Aberta, which is a collaboration between Leiden University and the municipality of Figueira de Castelo…

In every parliamentary system, people vote on political parties during an election instead of a president. It is very unlikely that one party gets the majority of the parliament. Therefore, a government is formed by negotiations between parties. In Belgium, this process is far more complicated than…

In accordance with the present travel advice issued by Leiden University and KU Leuven concerning student mobility abroad, it is highly unlikely that the ‘Egyptology in the Field’ programme will be able to take place as normal in Egypt during the 2020-2021 academic year

On 6 September 2018 Jacqueline Vel of the Van Vollenhoven Institute for Law, Governance and Society organised a master class on ‘Access to Justice’ at the invitation of the Wira Wacana Christian University in Waingapu, Sumba, Indonesia.

Rick van Well has won the 2018 Thesis Prize of the research master’s programme Political Science and Public Administration. Offering an insight into the hiatus of the literature on government-parliament relations, as well conducting an extensive empirical study on the working of local councils, Van…

Many students, members of staff and alumni at Leiden University are active in politics, including as candidates in the local elections on 21 March.

A poor woman from Java plucks three cocoa fruits from a plantation, to use as seedlings. The judge convicts her of theft, but she is not sent to prison. This is one of the examples of legal differentiation that Adriaan Bedner, Professor of Law and Society, will be examining in Indonesia. Inaugural lecture…

The Kenyan second-hand clothing market is depended upon locally by citizens for its low cost, high quality and diversity. To prevent the spread of the coronavirus, Kenya halted imports of second-hand clothes in late March. Ever since, local manufacturers and designers are looking for solutions and opportunities…

Leiden Public Administration alumnus Jeffrey Jonkers negotiates in Syria with the Assad government, civilians and even with IS. The UN peace talks are due to start shortly in Geneva. Jonkers negotiates behind the scenes.

In some parts of the Roman Empire public meals were the norm: the wealthy treated the whole city to a meal. This phenomenon that suddenly arose and disappeared just as quickly had to do with political and social developments, according to historian Shanshan Wen. PhD defence 6 September.