Leiden University is realizing a new and sustainable building with state-of-the-art research and education facilities for the Faculty of Mathematics and Natural Sciences, the Gorlaeus Building. The construction of the second phase, completed in January 2024, has resulted in a further expansion of the…

This project investigates the rich linguistic history of the crucial language groups in East Africa and includes a search for words that indicate earlier lost languages. These outcomes, combined with recent archaeological and genetic research, will contribute to a new understanding of East Africa’s…

Which metabolites of sponge are influenced by individual environmental or biological factors?

How do plant defense genes get activated?

Play and Media is one of the six research themes of the LUCAS Modern and Contemporary cluster.

People with a mild intellectual disability (MID) experience more loneliness than people without MID. In the COLLELO project, researchers from social and humanities disciplines collaborate with people with MID and their (in)formal networks to create an (online) learning community that aims to understand…

Do you choose to study at Leiden University? Then you choose interesting bachelor's programmes with top-quality education and excellent career prospects. A study that suits who you are, at a university where you can really be yourself. Discover it in the nicest student cities in the Netherlands: Leiden…

Review of new technical decisionsupport systems in the environmental field, and application in water management decission processes.

This project focuses on urban commercial space in Roman Italy and deals with the impact of economic growth on urban communities in the late Republic and the Imperial period (200 BCE – 300 CE).

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.

On 2 December, Roel Becker and Joyce Esser, both PhD candidates at the Department of Constitutional and Administrative Law, gave a lecture for their colleagues and the students of Res Publica, the master’s association Constitutional and Administrative Law. In the lecture, they paid attention to the…

In this article, Samir Negash, PhD candidate at the Institute of Public Administratation, discusses the discrepancy in European countries between the measured impact of immigration on the welfare state and how this impact is perceived by citizens.

This book explores the reception of foreign news during the late sixteenth-century civil wars in France and the Netherlands.

When we think of politics, we tend to think of adversary, antagonism, polarisation, a struggle for power. But politics should serve positive purposes, as well. Political psychologist and meditation teacher Femke Bakker (Leiden University) thinks that positive politics is first and foremost about tolerance.…

Political scientist Tom Louwerse (Leiden University), analysing several recent opinion polls, expects that after the March 2017 elections in the Netherlands, a relatively large number of mid-sized parties will gain representation in the Dutch parliament. If the predictions are anything close to the…

The Leiden Islam Blog offers a platform for scholars and publicists from Leiden and beyond to share their research and opinions with a broad audience.

Nowadays children grow up with social media. This may influence the development of brain regions involved in social interaction. In their review article in Nature Communications, Crone and Konijn illustrate how neuroscience can contribute to a better understanding of how media and peers influence adolescents'…

On March 28th, the book "Elke provincie een eigen gouden eeuw" (Each Province Its Own Golden Age), edited by Louis Sicking, will be released by Prometheus Publishers. Twelve authors each examine a province in detail and focus on an aspect of its history whose significance extends beyond the region i…

Searching for ways to delay the need for a transplant and trying to build kidneys to order.

Assessing the feasibility and legitimacy of the current model of global tax governance and the role of the OECD and EU in international tax law-making.

The Executive Board has adopted a new Code of Conduct on Integrity for staff. This new code encompasses all the existing regulations within Leiden University, including in the field of research, behaviour towards students and purchasing. 'This Code of Conduct is a very clear statement,' commented Rector…

The endocannabinoid receptors CB1R and CB2R are involved in a plethora of processes, and consequently are involved in many pathological conditions. Their wide distribution makes the CBRs both an interesting therapeutic target and hard to study.

The aim of this project is to develop accurate but interpretable ensemble learning methods for high-dimensional multi-domain data.

Promotor: Prof.dr. H.V.J. Linnartz, Co-Promotores: S. Ioppolo, H.M. Cuppen

What are the arrangements for your pension? What are you entitled to? Until what age do you have to continue working? And can you decide for yourself how your pension contribution is invested?

This week, Prof. Luuk van Middelaar (Europa Institute) publishes Alarums & Excursions: improvising Politics on the Europen Stage – a revised update of his 2017 book on the decade of EU crises.

Dr. Nikki Ikani challenges binary views of intelligence warnings, proposing a multidimensional typology to evaluate warning effectiveness.

With the recent rise and fall of IS, academics and policy makers around the world are expressing concerns about the fate of children of former foreign fighters. Will they follow in their parents’ footsteps? In this paper, Layla van Wieringen, Daan Weggemans and Marieke Liem argue that in light of this…

Seminar

Intelligence and National Security is the new specialisation in MSc Crisis and Security Management (CSM). It will start next September 2021. Do you want to know more about this track?

The Faculty of Humanities has shared a new spending reduction plan with its students and staff. Although the plans are less sweeping than previous ones, we still need to make painful decisions: the proposal to scrap the Bachelor’s in Italian Language and Culture, for example.

More than eighty students of the Honours College track Science & Society completed their thematic courses. Instead of filling out an exam, they presented a documentary or blog series. These new forms of assessments offered a new perspective on topics like homelessness and the use of mobile phones.

Leiden researchers Fenneke Sysling and Joris van der Voet will be admitted to the Royal Netherlands Academy of Arts and Sciences’ The Young Academy.

From 1550 onwards, a great interest in the natural world developed across Europe. This interest was not only stimulated by a growing knowledge of local flora and fauna, but also by the import of numerous exotic animal and plant species. Think, for instance, of researches and collectors like Gessner…

Gerard van Westen and his group, together with pharmaceutical company Galapagos, start on developing software that invents new effective molecules. They will receive an NWO LIFT grant of 280,000 euros, of which 63,000 euros will come from Galapagos. The company will also bring its expertise in biology,…

In this new edition of the Rijmbijbel there are 159 valuable miniatures, combined with commentary by MA-students from Utrecht. Students in Dutch Language at the universities of Antwerp and Leiden have translated the text passages. Various experts, such as Martine Meuwese (UU), tell more about Jacob…

In Spring next year, a new and international team of archaeologists, historians, and education experts will start a collaborative project on the archaeology of Molise. The project is generously funded by l’Istituto Regionale per gli Studi Storici del Molise “Vincenzo Cuoco” (IRESMO).

In the BNR lobby panel, a topic is highlighted every week that lies at the intersection of entrepreneurship and politics. Arco Timmermans, Professor by Special Appointment of Public Affairs, talks about the effect of Brexit on lobbying in the EU.

Recently, four books have been published which contain a chapter by ACPA senior researcher, lecturer and PhD-supervisor Dr. Marcel Cobussen.

Can zebrafish larvae be used as a behavioural model for screening natural products as potential neurotropic drugs?

In February 2014, the Swiss voting population accepted a constitutional initiative that aims at limiting migration through quota and, in the field of employment, national preference.

Ronald Cramer, in cooperation with Ivan Damgard and Jesper Nielsen (Aarhus University) have recently published the first book ever written on “quantum-secure multi-party computation”. The authors have spent six years to finish this comprising book.

The surface and the edges of graphene are expected to provide higher sensitivity and specificity in detecting and characterizing single molecules. However fundamental physical limits exist in reaching an ultimate precision in detecting the dynamics of chemical and biological systems. The research in…

In response to the challenges imposed by the COVID-19 pandemic, governments worldwide adopted a variety of strategies that include not just preventive or mitigation strategies adopted to 'flatten the curve', but also interventions aiming to mitigate economic and social impacts of the pandemic.

Researchers, civil servants and local residents met on 27 September to talk about partnering for sustainability. What were the results? In a green ‘city oasis’ in the centre of The Hague they spoke about the energy transition, bottom-up initiatives and citizen science.

Early Childhood Community Practitioners’ analyses of new mother’s challenges in Alexandra Township South Africa: a collaboration between academics and practitioners

This study describes religion in Java.

The aim of this dissertation is to present a critical edition of kāṇḍa 15 of the Paippalādasaṁhitā (PS) of the Atharvaveda.