The aim of current study was to develop a dried inactivated polio vaccine (IPV) formulation with minimal loss during the drying process and improved stability when compared with the conventional liquid IPV.

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This study is the first to directly relate brain development to sex differences and school performance. The results debunk the myth that brain development is slower in boys.

Institute of Environmental Sciences, Faculty of Science, Leiden University

Making a dynamic substance stock model in order to conduct scenario analyses and make forecasts.

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Anxiety disorders, like specific phobias, are among the most prevalent mental health disorders that may hinder children in their development. Cognitive Behavioral Therapy (CBT) is considered an effective treatment for childhood anxiety. After treatment, children are encouraged to practice at home with…

Do you want to understand the complexities of today’s gender issues, social media use, food habits, social justice movements, labour relations or religious expressions? Join our international bachelor's programme in Cultural Anthropology and Development Sociology and get insight into people's social…

The specialization Peace, Justice and Development at Leiden University examines the legislation that governs international relations in a global society.

Education and Organisation Development

The aim of this thesis was to develop and evaluate a Ecological Professional Development Model to support preservice biology teachers to direct their own subject-specific ecological professional development route.

The University encourages you, as members of our staff, to use and develop your talents.

The more opportunities a child has to learn and develop, the stronger his or her future position in society. Leiden University investigates how the brain picks up information, and how learning processes can be influenced positively.

This interdisciplinary minor addresses sustainability challenges from a systems perspective, and investigates ways to sustain society within planetary boundaries.

This interdisciplinary minor addresses sustainabilty challenges from a systems perspective, and investigates ways to sustain society within planetary boundaries.

Law is of major importance for socio-economic development. Ideally, law organizes human interaction in a way that promotes justice and legal certainty and protects vulnerable groups from exploitation and arbitrariness.

The programme group Parenting, Child Care and Development carries out general courses within the field of Education and Child Studies and specialised courses within the field of Child and Family Science.

Do you want to learn how to prevent child problems by optimising caregiving? Would you like to advise parents, professional caregivers and policy makers on caregiving-issues? In that case the master’s specialisation Parenting and Child Development is the ideal choice for you!

What is the relationship between probability experiments and cryptographic applications?

On 18 May 2011, Dr. Ben Knapen, Minister for European Affairs and International Cooperation, delivered the annual Van Vollenhoven Lecture on “Rule of Law and Development”.

During adolescence, mood disorder onset peaks. Mood variability is associated with negative mental health outcomes, so understanding biological factors that might be associated with mood variability, such as sleep and structural brain development, could elucidate the mechanisms underlying mood and anxiety…

The development process of any software has become extremely important not just in the IT industry, but in almost every business or domain of research.

Creating an open and learning organisation requires strong leadership. HRM Learning & Development offers various training courses with a focus on the different leadership roles. In the coming year, they will further expand this offering.

How can teachers best learn from each other and develop? Jacobiene Meirink is conducting research on professional development for teachers in secondary education. She is particularly interested in how teachers collaborate on and learn from the development of teaching programmes. More insight into effective…

Study why and how, in countries around the world, people mobilize around ethnic, racial, religious and social identities, and explore the role of political institutions in mitigating conflicts that arise from such mobilization.

Study information

Can we build a biosensor to detect neuroblastoma markers in urine using the chemotaxis system in E. coli?

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How has early development in R. ocellatus been modified as a result of its parasitic embryonic lifestyle?

Are you interested in the neurocognitive and biological roots of learning, behaviour and emotions in children? If so, the programme in Applied Neuroscience in Human Development might be the specialisation you are looking for.

Despite recent advances in medicine, many devastating disorders like cancer and cardiovascular, neurodegenerative and infectious diseases still lack effective treatments. In order to address this challenge, we, as scientists from Leiden University, joined hands in the LED3 network. LED3, for Leiden…

We aim to provide new insights relating to the spectacular multi-cellular life cycle of streptomycetes and other actinobacteria.