To answer questions that look beyond individual entities, network science studies the interactions taking place in complex systems. These complex systems can often have temporal information on when an interaction occurs.

Between 1798 and 1813 successive regimes attempted to enforce a fundamental geographical and administrative redivision of the Netherlands. The provinces that had been sovereign states within the Republic of the United Netherlands for over two centuries were dissolved and replaced by ‘departments’, subordinate…

History is being taught at Leiden University since the days of Justus Lipsius [1547-1606]. In 1860, following the appointment of Robert Fruin as Leiden professor of Dutch History, modern historical investigation started in the Netherlands.

What do bats do at night when they’re not hunting? Using tiny GPS trackers, Leiden researchers discovered that pond bats spend a substantial portion of the night resting – often outdoors. This surprising insight could change the way we protect them.

Are you currently seeking asylum in the Netherlands and do you have an academic background? You’re in the right place. The IncLUsion initiative makes it possible for refugees who are not (yet) able to register as students within the Dutch education system to follow courses at Leiden University. IncLUsion…

Ratna Saptari is since 2007 Assistant Professor at the Institute of Cultural Anthropology and Development Sociology. She has always been involved with issues of human rights and Indonesian workers' rights. This August she retired. But she won't sit still. She continues her voluntary work and wants to…

According to the LUMC, patients experience 30% fewer serious side effects when medication doses are tailored to their DNA.

Human and animal cells are very complex: very different chemical processes are going on at the same time, but they are separated from each other because the cells are divided in compartments. These compartments may also have a profound effect on the potential efficacy of therapeutics, because the drug…

Muhammad Adlin Sila examines the range of ways Bima Muslims constitute their Islamic identities and agencies through rituals and festivals. In response to their surroundings, what it means to be a Muslim is constantly being negotiated.

Leiden Law School established the Empirical Legal Studies Lab to support legal research and education using empirical methods during the Law Sector Plan (2019-2025). This page now functions as an archive.

During the development of the (human) body from a single fertilized egg, organs and structures must form. The development and growth of biological forms is called morphogenesis.

More focus on diversity in Antiquity, workshops for students with disabilities, and a card game to share stories about diversity: these and other projects will receive funding from the JEDI Fund in 2023.

Elise Dusseldorp has been appointed Professor in the Methodology and Statistics of Psychological Research. In the same way that she spends her spare time rambling through the forest, as a professor she sifts through colleagues’ research data. ‘I often come across information that doesn’t appear in the…

For her research on social-emotional regulation in children Michelle Achterberg on Wednesday, May 25 2022 received the Dutch Association of Developmental Psychology (VNOP) Dissertation Prize. With her PhD research, she mapped out which mechanisms play a role in social emotion regulation in childhood.…

A new type of tripodal squaramide-based supramolecular hydrogels is developed and studied.

Exit life as a student, enter life as a lawyer. Fresh out of university in 2022, Rick Kuivenhoven started working at a law firm straight away. How is life as a recent graduate? And does it match his expectations?

How are the epidermal lipid pathways involved in health and disease.

Islam is often studied as a distinct and uniform phenomenon that is or should be kept private, and stands apart from any other human activity, be it in the field of economics, law or politics.

Promotor: Prof.dr. J. Kuiper, Co-promotor: Saskia C.A. de Jager

Human activity, such as pollution, may disturb the balance of living water systems, which has consequences for biodiversity, but also for other functions such as water purification. Leiden University maps living water systems using the most advanced technologies.

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.

The basic program comprises a total of twelve courses organized by the Research School, that have been purpose-developed for training and support of PhD students and Research MA students who specialize in Medieval Studies (history, art history, and literary history, in particular).

Are you interested in taking up an extra challenge during your Master's programme? By participating in extracurricular activities, you can get even more out of your Master's programme. Have you thought about studying a semester abroad or developing your personal and leadership skills? Seize the opportunity…

Are you interested in taking up an extra challenge during your Master's programme? By participating in extracurricular activities, you can get even more out of your Master's programme. Have you thought about studying a semester abroad or developing your personal and leadership skills? Seize the opportunity…

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

High-quality education by talented lecturers and renowned researchers, international fieldwork internships, and practicals in ultramodern laboratories: the master's programme in Archaeology (research) at Leiden University offers you the perfect basis for a successful career.

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

Are you interested in taking up an extra challenge during your Master's programme? By participating in extracurricular activities, you can get even more out of your Master's programme. Have you thought about studying a semester abroad or developing your personal and leadership skills? Seize the opportunity…

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

The Faculty of Archaeology ranks as the best on continental Europe and is in the top ten of the world. Our master’s degree in archaeology offers the most diverse programme of its type in the Netherlands.

The revolutionary organizations in Paris and Berlin around 1848.

It is with profound sadness that we have learned of the passing of our colleague and friend, Dr Harold M Hays. Harold passed away on Wednesday 20 November, in his sleep, as a result of heart failure.

At the beginning of 2020, Maite Boden became the first student ever to receive the Young Star award. She received the award for her contribution to research into the notorious ghost particle: the neutrino. With her master's degree in the pocket as well, she is now looking for a job in data analysis.…

To get an idea of the science communication products and research that is possible, a few examples of student projects of recent years are shown below.

In this thesis new methodologies are developed for the detection and systematic study of radio sources in the early universe. This allows us to gain a deeper understanding of the formation and evolution of galaxies, the activity of supermassive black holes, and the final phase transition of our universe:…

This thesis aims to test in vitro pipelines to rapidly and cost-effectively identify molecular mechanisms that drive adverse outcomes in clinical use.

The Institute of Education and Child Studies is part of the Faculty of Social and Behavioural Sciences at Leiden University. The institute is governed by an Institute Board under the direction of a rotating chairman, i.e. the Scientific Director and an Director of Studies. The Institute Board is…

Book Presentation | Studium Generale Lecture

Find out more about the career opportunities after finishing the Air and Space Law programme. The programme prepares you for a successful career..

Streptomyces bacteria are a valuable source of natural products, many of which are used in the clinic or in biotechnology.

Systems pharmacology aims to apply techniques from systems biology to pharmacological models.

Information Activities online and on campus Master Cultural Anthropology

Lecture, SMILE Talks

What to do when more than forty boxes, filled to the brink with archival materials from the study of religion ranging all the way from the 1960’s up until contemporary times, ‘surfaces’? This may not be a typical question that you ask yourself on an average weekday. However, it is a question that must…

In 2019, Federico Cappadona was one of the first students to enroll in the new master’s specialisation Applied Archaeology. He recently graduated and he is happy to share his experience.

Quantum Rules lab van Leiden Universiteit biedt proefjes en experimenten voor middelbare scholieren om te leren over kwantum natuurkunde. Henk Buisman vertelt over het 5 jarige jubileum.

More attention for internationalisation, diversity, but also the mental health of students: that’s what Marleen van Dorst would like to see change. As of 1 September, she will be the new assessor of the Faculty of Science.

Social anxiety and factors determining school success in children. Brain development in relation to cognitive, social and emotional development in adolescence.