If you are unable to come to work due to sickness, find out below how to report sick and how the University guides its employees on sick leave.

When politicians claim they can make major differences with their migration policies, they’re raising false expectations. The opportunities for the government to restrict migration are in fact very limited. And what about the little room they do have? Mark Klaassen’s advice is to make use of those opportunities…

Book presentation

Guidelines, rules and other important information for PhD candidates are described in detail in various documents.

The post-PhD phase is discussed during the many formal and informal meetings PhD candidates have with their supervisor.

There are some important documents relevant for PhD candidates and supervisors

Guidelines, rules and other important information for PhD candidates are described in detail in various documents.

From 13 to 16 July, Leiden will host the EuroScience Open Forum (ESOF), the largest multidisciplinary scientific conference in Europe. Lars van Doorn from Leiden Law School will give a presentation.

Everything biobased: Plastic, medicine and fuel. It seems like a futuristic utopia. But for how long? A collaboration of researchers now proposes an idea to accelerate the development process. By combining machine learning and laboratory automation, this biobased ideal may become a reality rather sooner…

Conference, Workshop

Are you moving to the Netherlands with your partner and looking to build your own career here? Whether your partner will be working at Leiden University or elsewhere, this page is for anyone relocating to the Netherlands and exploring job opportunities. Here you’ll find useful tips, resources, and links…

On 15 June 2023, the book presentation for the ‘Panta Rhei: recht en duurzaamheid’ (Panta Rhei: law and sustainability) was held at the Oude Sterrenwacht in Leiden. The book provides an overview of research in the field of sustainability conducted at Leiden Law School and was compiled by Yvonne Erkens,…

Research into our history of colonialism and slavery, heart-to-heart conversations at a Keti Koti table, exhibitions, lectures and podcasts that establish the link between present and past. Staff and students participated in the national Slavery Memorial Year in many different ways. What have we learned…

Anti-immigration protests over asylum seekers receive extensive attention, but PhD candidate Clare Fenwick says it’s a vocal minority taking to the streets. 'The silent majority might also have migration concerns, like job losses due to labour migration, but these views seem to remain outside public…

PhD defence

In the booklet ‘Research with Windows Wide Open’, eight professors in the social sciences and humanities advise colleagues who want to make an impact with their research. They include Leiden professors Andrea Evers and Leo Lucassen. The booklet, published by the Royal Netherlands Academy of Arts and…

Receiving a gift is nice, but giving a present also makes you happy. Development psychologist Mara van der Meulen former member of the Leiden Consortium on Individual Development (L-CID) answered four questions about giving gifts.

Lecture, Research Seminar

The Leiden University salaries are determined at national level and listed in the Collective Labour Agreement of Dutch Universities (CAO). You are assigned to a salary scale on the basis of your job profile and level. If you perform well, your salary will be increased to the next amount in the salary…

Lecture, Lunch Research Seminar

Dutch citizens are not opposed to additional earnings and financial gifts for people on welfare, but believe it is important that there should also be an obligation to look for a job. This was the outcome of a research project on the opinions of Dutch people regarding the implementation of welfare p…

The organizations below represent the interests of postdocs within and outside Leiden University.

Genes predict whether you have a propensity for an illness but environmental factors often have the last word: nutrition, air pollution, lifestyle, stress. The exposome as both culprit and chance. Large-scale research is being carried out into this at Leiden. Thomas Hankemeier, Professor of Analytical…

Lecture

175 years ago, the Netherlands took great strides towards parliamentary democracy with a revamped Constitution. Where does the Constitution stand today?

Human resources

If your work allows it, you can work partly from home and partly at the University. How this combination of working from home and at the University will turn out for you depends on your own working activities and situation and those of your team. This means that tailor-made solutions are needed.

Leiden University alumni can make use of a number of University services: ULCN, career support, mentoring network and the Young Alumni Network.

We carry out regular evaluations with a view to improving the quality of our teaching. The programme committees and the Accreditation Organisation of the Netherlands and Flanders (NVAO) play an important part in this process. In addition, a student satisfaction survey is also carried out very year:…

The university strives to create a pleasant working environment for everyone. From terms of employment to health and development: here you will find the right information and support.

If you find a new job or if your contract is coming to an end, there are a number of matters to consider.

PhD defence

Due to technological and societal developments, we are being flooded with more information than our brains can process. How does this affect our decision-making, both as individuals and as a society? And can we learn to make better choices? This is what Lotte van Dillen will explore with her profess…

Leiden University has become a partner of the Global Coalition for Social Justice.

Cookware handles, electrical plugs, brake pads. Unlike other plastics, these ‘thermosets’ cannot simply be melted down and reshaped, making them difficult to recycle. Chemist Roxanne Kieltyka and her team are now exploring a way to make these materials recyclable, potentially transforming the way we…

Genetically modified organisms (GMOs) could be useful allies in the fight against critical environmental problems. Could because the use of GMOs is strictly regulated at the moment. A Leiden student team is now trying to make these GMOs safer with the aid of an ingenious lock.

Within the same species of butterfly many different wing patterns can occur. How is this possible? According to researchers Ben Wielstra and Emma Berdan, of the Institute of Biology Leiden (IBL), the answer lies within supergenes. A supergene is a part of a chromosome that contains many strongly linked…

Sander van Kasteren (Professor of Molecular Immunology) makes the invisible visible. He will explain more in his inaugural lecture.

The LACDR green lab initiative is a group recently founded by employees of the LACDR. We are devoted to stimulating sustainability in our education and research! With the support of the Institute manager and scientific director of the LACDR, our main goal is making the labs more sustainable by e.g.…

In her teaching, University Lecturer of Ancient History Liesbeth Claes uses various digital tools. Using that experience and interest she started an innovation project in order to research which digital skills history alumni need on the labour market and how these skills can be implemented in the cu…

Its idyllic setting and white sandy beaches have made the Maldives a hotspot for tourists. This provides an income but is a problem for the fragile natural environment. Students from various universities worked with the local people to make the soil more fertile. How did they go about it?