Are you a night owl or a lark? Your lifestyle can affect your health more than you might think. PhD candidate Wietse in het Panhuis is researching this with the aid of jet-lagged mice. He explains in a Science Shot podcast

This project develops a scientific method to extract clinically relevant new information from patient forum websites that discuss patient experiences concerning e.g. medication, nutrition, co-morbidities, genetic factors etc.

In this project innovative technology for photovoltaics cells is developed and analysis of ecological and health related risks are explicitly accounted for.

Susanne Asscheman is a postdoctoral researcher in the unit Developmental and Educational Psychology of the Institute of Psychology at Leiden University.

The current COVID-19 vaccination campaign involves injecting the vaccine into muscle tissue, but injecting a smaller amount of vaccine in the skin might also provide good protection. The #wakeuptocorona crowdfunding campaign has enabled Anna Roukens (LUMC) to examine the safety and efficacy of vaccination…

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

Companies in Poland employ North Korean forced labourers on a large scale. Some of these companies are supported by the European Union. These are the findings of a research team headed by Leiden Professor of Korean Studies Remco Breuker and employment lawyer Imke van Gardingen. The study is still ongoing…

On Wednesday 11 December 2019, Marieke Liem, Associate Professor, appeared as a guest on the NPO Radio 1 podcast. The central topic of the podcast was risk perception among the Dutch population.

Governance and Global Affairs, Institute of Security and Global Affairs

Gold Matters: Sustainability Transformations in Artisanal and Small-scale Gold Mining: A Multi-Actor and Trans-Regional Perspective.This project explores whether a transformative approach towards sustainability can arise in Artisanal and Smallscale Gold Mining (ASGM).

Prisoners who are visited regularly by family or friends are less likely to be reconvicted in the short term than inmates who rarely or never receive visits. Visits should therefore be encouraged and facilitated, according to PhD candidate Maria Berghuis, who will defend her doctoral thesis on 23 June…

Moritz Jesse delivered a lecture titled 'Legal Risks from, to, and within EU Migration Law - An Inventory’ as part of the lunch seminar series organized by the Amsterdam Centre for European Law and Governance at the University of Amsterdam in May.

Charisma K. Lepcha (PI, Sikkim University), Pradyut Guha (co-PI, Sikkim University), Rajib Sutradhar (co-PI, Christ University Bangalore) and Erik de Maaker (Leiden University) have been awarded a two-year grant of USD 18.000 to conduct research on the impact of ‘green farming’ on the sensitive mountain…

What are the impacts of digital educational resources on rural teachers and their teaching in China?

The renovation of Cluster Zuid (P.N. van Eyckhof-Van Wijkplaats) is the third project in the redevelopment of the Humanities Campus. With the renewal of these buildings, the university ensures a modern campus that offers space to the growing faculty. The university wants to create an attractive educational…

This handbook provides a resource for those already familiar with some kinds of micro-particles who wish to learn more about others, or for those just starting out in the study of microremains who wish to have a broad understanding about microscopic archaeology.

Promotors: Prof.dr. P.G.L. Klinkhamer, Prof.dr. P.M. Brakefield

Description of Development of a low cost technology for in-situ treatment of groundwater for potable and irrigation purposes (TiPOT) (2004 - 2007)

The research programme Statistical Science is concerned with the analysis and interpretation of masses of data, the quantification of uncertainty using probability models, and the development and benchmarking of algorithms and methods with these aims.

Cyber-attacks, privacy-related problems or failures in functioning: many technologies that are used every day have security issues that are solved when the software is already in use. A new interdisciplinary project, in which Olga Gadyatskaya, Harry Wijshoff, Alex Uta and Kristian Rietveld from the…

The information below concerns courses that our group teaches in Leiden. 

The Faculty of Medicine

The research of this PhD project can be subdivided into two main disease areas: migraine and stroke. For both we will be investigating how artificial intelligence (AI) and machine learning (ML) techniques can be used to study these afflictions, their (early) detection, and their potential treatment.

On Thursday 23 May, a jointly organized Lunch Seminar between the Leiden Research Lunch and the research program Interaction Between Legal Systems takes place. In this special seminar we have the honour of receiving Maria Weimer from the University of Amsterdam, who will present her new book on

Analytical tools for environmental design and management in a systems perspective. The combined use of analytical tools.

What are the environmental trade-offs for SMEs considering moving from monoculture aquaculture practice towards IMTA? What are the environmental trade-offs comparing IMTA species with their conventional monoculture alternatives?

How were the Russians, under early modern conditions, able to incorporate this distant, undeveloped and, because frequent nomadic attacks, dangerous territory? And what role did the Kolyvan-Voskresensk plants play in this process?

In a recent publication in Nature Sustainability, an international team led by Josephine Chambers from Wageningen University, and including Marja Spierenburg from the Institute of Cultural Anthropology and Development Sociology at Leiden University, have developed a practical tool for researchers and…

A sustainable resource management is an essential aspect to satisfy the current human needs without compromising the needs of future generations.

Over the past century, the world population has grown exponentially, as has our need for energy and raw materials. If we wish to continue to live prosperously in the future, we have to radically restructure our economy and consumption. Scientific research shows us how to do this.

Over the past century, the world population has grown exponentially, as has our need for energy and raw materials. If we wish to continue to live prosperously in the future, we have to radically restructure our economy and consumption. Scientific research shows us how to do this.

Examining if large scale application of new energy pathways can be constrained by materials and emissions.

Aluminium-based adjuvants, such as aluminium hydroxide and aluminium phosphate, are well-known for their immune-stimulating properties.

Is the current existing legal framework on compulsory and voluntary care - for vulnerable young adults (between the ages of 18 to 23) - in need of revision? And if so, what kind of amendments would be advisable?

Governance and Global Affairs, Institute of Security and Global Affairs

Promotor: G.J. Kramer Co-Promotor: E.G.M. Kleijn

The proceeds of the Leiden University Science Run on 28 September will go to Scholars at Risk, a section of the UAF that assists refugee scholars. One such scholar is Leiden PhD candidate Lety Elvir Lazo from Honduras.

This thesis describes the role of pollution, specifically neonicotinoid insecticides, as an actor of the ongoing biodiversity decline.