One of the key limitations of the direct imaging of exoplanets at small angular separations are quasi-static speckles that originate from evolving non-common path aberrations (NCPA) to which the primary adaptive optics system is inherently blind. The main focus of this thesis is the development and…

In this article, the authors explore why there is substantial cross-national variation in the level of regulatory clarity surrounding cryptocurrencies

The research addresses the question of “what is the impact of geopolitical changes to the pivot states in the Middle East? With special focus on Turkey, Iran and Saudi Arabia.”

String theory has come under fire in recent years. Promises have been made that have not been lived up to. Leiden theoretical physicists have now for the first time used string theory to describe a physical phenomenon. Their discovery has been reported this week in 'Science'.

On Wednesday 21 March 2018 Jeroen Dijsselbloem, former Minister of Finance, and former President of the Euro Group and the Board of Governors of the European Stability Mechanism (ESM), gave a guest lecture at the Faculty of Governance and Global Affairs.

My research focuses on theories of the sublime by the Berlin Enlightenment philosophers Moses Mendelssohn (1729–86) and Johann Georg Sulzer (1720–79).

On 19 December 2019, Reza Eftekhar defended his thesis 'The Role of the Domestic Law of the Host State in Determining the ratione materiae Jurisdiction of Investment Treaty Tribunals: The Partial Revival of the Localisation Theory'. The doctoral research was supervised by Prof. E. de Brabandere.

On Monday 15 May, 14.15-16:00, Joao Nataf gave a guest lecture to third year bachelor students in the honours course “The Impact of Global Transformations on Violence”, coordinated by GTGC’s Deputy Coordinator Valentina Carraro. Mr. Nataf is the Secretary of the Subcommittee on Prevention of Torture…

The Feature Co-occurrence Constraint theory proposed in this dissertation provides a means to capture the development of the language learning child's segment inventory.

Barbarism: from the 18th century to the present.

On March 12th, Jonathan Brown succesfully defended his doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Jonathan on this great result.

Rutsel Martha, former Minister of Justice of the Dutch Antilles, former General Counsel of Interpol and alumnus of Universiteit Leiden, elaborated on the position of states and intergovernmental organizations (IGOs) in international financial law.

On Friday 8 November 2019, Ron Keller, former ambassador of the Netherlands to China, Turkey, Ukraine and Russia gave a guest lecture at the Institute of Security and Global Affairs.

Knowledge and culture subproject 3:

On Tuesday 26 February 2019, Prof. Corinne Dettmeijer has given a guest lecture to students of the master programmes Child Law (Jeugdrecht) and International Children’s Rights. Prof. Dettmeijer holds the Cleveringa Chair at Leiden University.

The Centre for Innovation has launched a new podcast series called What if Education… In each episode, the host Monika Theron invites students, teachers and experts to think differently about education.

NVIC welcomes Ahmed Hassan, a PhD candidate at Indiana University as a guest researcher.

The risk that conspiracy theories could incite a broad movement against the established political order is virtually non-existent. This is what researcher Jelle van Buuren of the Institute of Security and Global Affairs concluded in his PhD dissertation.

Don Scott De Amicis will give the sixth Hazelhoff Guest Lecture on international development finance: challenges and opportunities.

On Thursday 5 April, Leiden University had the honour to receive Professor Jurian Langer within the framework of the European Union Seminar Series, jointly organized by the master’s programme in International Relations, the Institute for History and the Europa Institute at the Leiden Law School.

Lillian McCabe is a PhD candidate in the Department of Religious Studies at Yale University and holds an MTS (Master of Theological Studies) from Harvard Divinity School. She studies the history of the occult sciences in Islamicate societies. Her dissertation focuses on Fakhr al-Dīn al-Rāzī’s (d. 606/1210)…

Jacques Sevat discussed the practical and legal aspects of global collateral management: collateral management to reduce the credit risks a global bank such as ING Bank runs every day.

A lecture about the drive, dynamics and dilemmas of our central bank and supervisor. Joanne Kellerman discussed the role of DNB, the central bank in our country for already 200 years, and the dilemmas that a supervisor faces. How can be ensured that a supervisory intervention is rightly timed and that…

The second and final volume of this co-authored study has just been published by J.B. Metzler. This second monograph explores the history of the concept of barbarism in the twentieth and twenty-first centuries.

This book is about what happens when two people meet. Its main aim is to present an account of intersubjectivity.

We show that Kirchhoff ’s law of conservation holds for non-commutative graph flows if and only if the graph is planar. We generalize the theory of (Euclidean) lattices to infinite dimension and consider the ring of algebraic integers as such a lattice.

Seven International Studies students are at the helm of Reach & Teach, a student platform that uses language lessons and social activities to promote the integration of holders of residence permits and asylum seekers in The Hague. Elsa Varela Put chairs the project and explains how it came into bein…

De Volkskrant has a guest columnist every month who writes a column for the website on Sundays. eLaw PhD student Danny Mekić was asked by de Volkskrant to be guest columnist for the month of January.

Aart Hendriks, Professor of Health Law at Leiden Law School, gave a guest lecture at Thammasat University in Bangkok, Thailand, on 24 January 2020. His lecture was on the rights of people with disabilities, both in Thailand and worldwide.

As a lawyer, how can you contribute to ensuring that the best interests of the child play a greater role in immigration law? That question was the topic of asylum lawyer Bart Toemen's guest lecture in the course ‘Kind en migratie’ (child and migration), given in the master’s programme ‘Jeugdrecht’ (Child…

As of 1 June, Serge Fehr has been appointed as Professor Quantum information theory at the Leiden Mathematical Institute (MI). Fehr is employed by Centrum Wiskunde & Informatica (CWI) and as of his appointment works one day a week at the MI. Fehr’s research is focused on quantum cryptology and will…

On the 28th of April 2021, The Europa Institute welcomed Mr. Menno Cox, Policy Officer at the European Commission (DG CONNECT).