Analysing the ways in which immigration structurally challenges and changes the organization and conceptual boundaries of national welfare states.

With the exception of external self-funded PhD candidates, all PhD candidates must follow a training plan established at the start of the doctoral process.

How does the photoregulation mechanism work in detail?

The Risk and Regulation Lab from organises events and workshops in Leiden and The Hague. On this page you can read reports of the events that already took place.

This research area is focused on the development and application of novel concepts and models in the emerging area of quantitative systems pharmacology (QSP).

The main objective of this research is to map out the cities of the Roman Near East in the imperial period, with a focus on location, city size and urban features, in order to study the form the urban system and its levels of integration.

SOLID: Solidarity under strain - A legal, criminological and economic analysis of welfare states and free movement in the EU. Analysing the ways in which immigration structurally challenges and changes the organization and conceptual boundaries of national welfare states.

NimbleAI aims at solutions for ultra-energy efficient and secure neuromorphic sensing and processing at the edge.

The lack of success of new CNS drugs in clinical development is in part due to the complexity of the CNS, unexpected side effects, difficulties for drugs to penetrate the brain, but also by the lack of biomarkers.

This study, Calypso, The Trinidadian Experience, has sought to establish links between calypso music and the construction and maintenance of identities, and to locate the genre as a mechanism (or as part of a broader mechanism) that has exerted on-going social influence within Trinidadian society…

How does the presence of internally displaced people impact on the justice and security concerns of longer-term residents in host communities, and to what extent do residents have different concerns than displaced?

Ellipsis is a frequently used sentence-shortening device. It allows us to leave out material that is evident from the (linguistic) context. Even though the elliptical material is not pronounced, elliptical sentences are not perceived as incomplete.

What are the key technical, social, regulatory, economic, and ethical considerations for scaling up ocean-based Carbon Dioxide Removal (CDR) approaches, and what integrated assessment frameworks and governance structures are needed to facilitate their implementation at scale?

This thesis analyses the existence and the functioning of the urban labour market in the early Roman empire by looking at the crucial influence of social structures, such as the family and non-familial labour collectives.

You can add an extra dimension to your student experience by becoming a member of a student association, and at Leiden University you’ll certainly be spoiled for choice.

By effectively integrating word-class scientific research in astronomy and excellent teacher education, you will become a professional astronomer with an internationally recognized MSc degree and teaching qualification.

The master's specialisation Social and Organisational Psychology consists of three main parts: the mandatory and elective courses, a thesis and an internship.

Increasing above- and belowground biodiversity in arable leek cultivation to stimulate pest control by natural enemies.

Today's health care system faces many challenges. The new interdisciplinary two-year Master PHM will train you to contribute to a more integrated health care system.

The Europa Institute has been the beneficiary of a generous grant from the H.L. Wesseling Fund. The Fund was established in memory of Professor Henk Wesseling (6 August 1937 – 18 August 2018), Dutch historian, Professor of contemporary history at Leiden University, and former rector of the Netherlands…

As an academic strategic partner of PHM, you have the skills to look and act across domains and integrally solve complex healthcare issues. This is requested in a wide range of healthcare organizations and businesses and in government.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

From ca. 1540 to 1600, thousands fled the war-stricken Southern Low Countries to the British Isles, Germany, and the Northern Low Countries. Research on this displacement crisis, central to the formation of the Netherlands and Belgium, reflects 21st-century debates on migration and language: language…

Enhancing education through course evaluations at Leiden University.

Our researchers are experts in the fields of languages, cultures, history, arts, societies and philosophy. Together we cover almost all continents and time periods. Knowledge of these disciplines contributes to a humane, safe and sustainable world.

Leiden University offers a rich environment in which ambitious students can reach their potential.

Leiden University offers students a rich environment in which to reach their potential.

Leiden University offers students a rich environment in which to reach their potential.

Leiden University offers ambitious students a rich environment in which to reach their potential.

Leiden University offers students a rich environment in which to reach their potential.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

Your time at Leiden is about more than just studying. Some of your best experiences will stem from being a part of our lively and diverse student community, as well as from life in the beautiful city of Leiden.

For most of the past ten years, Europe has been in a state of ‘crisis’. The bank crisis mutated seamlessly via the Euro crisis to the present migrant crisis. Whereas previously the general assumption was that even closer cooperation within the European Union was a foregone conclusion, the EU is now…

A dental anthropological approach to foodways, health and disease, and crafting in the pre-Columbian Caribbean.

Leiden University Green Office (LUGO) aims to promote sustainability in its teaching, research and operations. It is therefore supporting the University in the transition to a sustainable future.

Narrative Science examines the use of narrative in scientific research over the last two centuries.

Descolonización, continuidad cultural y re-apropiación de los códices mixtecos en el Pueblo de la Lluvia

In this paper, Sarah Giest and Bram Klievink highlight the effects of AI implementation on public sector innovation. This is explored by asking how AI-driven technologies in public decision-making in different organizational contexts impacts innovation in the role definition of bureaucrats.

The Brain and Education lab is a research group in the Institute of Education and Child Studies at Leiden University in the Netherlands. We use a Developmental Cognitive Neuroscience approach to study the development of complex cognitive processes involved in learning and academic skills such as reading…

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Procedural administrative law in a constitutional comparative law perspective

Until 2019, LUCIS hosted one annual lecture, inviting an eminent scholar to give a large-scale lecture in one of the finer halls at Leiden University. Because of their success, we now organise four larger lectures every year, entitled LUCIS Keynotes.

This thesis consists of three chapters. Each chapter is on a different subject. However, all three chapters address issues that arise in counting arithmetically interesting objects.

KNOWMAK project aims at developing a web-based tool, which provides interactive visualisations and state-of-the-art indicators on knowledge co-creation in the European Research Area (ERA).