Understanding how galaxies form, interact, and evolve comes largely from comparing theory predictions with observational data. Numerical simulations of galaxies provide the most accurate approach to testing the theory, as they follow the non-linear evolution of gas and dark matter in great detail and…

There are times when an administrator has too weighty a role in settling bankruptcies. This is the message of Professor Reinout Vriesendorp's inaugural lecture on 24 June.

On February 2nd the book Beelden zonder weerga appears, written by professor in science history Dirk van Delft and biochemist Ton van Helvoort. They describe the rich history of electron microscopy, which comes to a conclusion in the final chapter with the current state-of-the-art ESCHER microscope…

Research shows that including administrative fines in the screening process for a Certificate of Conduct (in Dutch: VOG) is not currently feasible.

Irma Johanna Mosquera Valderrama, principal investigator of the ERC GLOBTAXGOV project and Associate Professor of Tax Law has participated in the T20 task force on Trade, Investment and Tax Cooperation under the Argentinian Presidency. As a member of the task force, she has contributed to the policy…

Prof. Vriesendorp and prof. Wessels have been recognized in the 2020 Lawdragon list of 500 Leading Global Restructuring & Insolvency Lawyers. Prof. Haentjens has been recognized in the 2020 Lawdragon Leading Global Restructuring Advisors & Consultants guide.

Political scientist Nicholas Vrousalis (Leiden University) reviews the recent literature on exploitation. He istinguishes between three main species of exploitation theory: (a) teleology-based (including harm and mutual benefit) accounts, (b) respect-based (including mere means, force, rights, and fairness)…

Facilitating direct citizen participation through online channels is considered as an opportunity for including harder to reach groups in participation.

Our library contains around 23,000 books, journals and historical documents under the care of a specialized librarian.

This dissertation contains a detailed description of the Carib language, including the most extensive dictionary of the language to date. This knowledge is based on work from earlier sources and field work which was carried out by the author over a ten-year period, particularly in Galibi, a Carib village…

The soil-dwelling, filamentous bacteria of the genus Streptomyces are renowned for their production of useful secondary metabolites including antibiotics. The work described in this thesis provides new insights on the role and regulation of antibiotic production and resistance in these bacteria.

This study focuses on violence involving juveniles in conflict with the law who are deprived of their liberty in different institutions within the framework of the (juvenile) criminal justice system (inter alia, police detention, pre-trial detention and deprivation of liberty after conviction or sen…

Learn new ways to analyse and study cultures and languages and provides insight into how digital methods and artificial intelligence (AI) are changing our personal lives and societies in the minor Digital Humanities and Artificial Intelligence.

We invite proposals for special sessions on interdisciplinary, under-studied, and emerging topics (deadline passed).

Assesses the importance of Merleau-Ponty to current and ongoing concerns in contemporary philosophy.

Submitted manuscripts will be subject to blind peer review.

Master, PhD

The Department of Child Law is a knowledge centre dedicated to academic research and education for both students and professionals in the field of child law and children's rights.

With an MSc degree in Governance of Sustainability you are well prepared for a broad array of career prospects in the field of sustainability, such as working with or for governments, at consultancies or continuing your academic research.

RESOCIAL ('User vulnerabilities and Resilience on SOCIAL media platforms and the metaverse: a sociolegal and design perspective', an NWO-NWA Synergy Grant Project) seeks to identify, measure, and thereby mitigate human vulnerabilities on social media platforms (including the metaverse and immersive…

Welcome to our event page! Here you can find all the past events of LUGO that have taken place online. Have you missed some of our events and want to watch it back? You are in the right place! Furthermore, we have included all the relevant information corresponding with the events. This can include…

The Institute on occasion rents out its classrooms and library for lectures, seminars and meetings.

The Centre for Digital Heritage undertakes collaborative international research in the field of Digital Heritage. It is an initiative of the University of York.

WIIS-Netherlands (WIIS-NL) is an affiliate of WIIS Global. WIIS-NL subscribers include: professionals, civil servants, academics, NGOs, employees of international bodies and organizations, embassy staff, politicians, students, and interested members of the general public. The Chapter’s base is Leiden…

Cholesterol influences many pathways, including serving as precursor for adrenal steroidogenesis. Imbalance of cholesterol levels has been implicated in several diseases including cardiovascular diseases and its underlying pathology, atherosclerosis.

The month of May saw LUGO host its Spring Event, which consisted of a poetry reading and clotheswap! The event took place on May 10th at Rapenburg 100, in Leiden, from 17.30 to 20.30, and included free vegan snacks provided for by the Green Kitchen.

This thesis focuses on the application of lipid-based nanomedicine in drug delivery, including small molecular antitumor drugs and biomacromolecules including mRNA, and evaluates their biological performance.

Our research focuses on a number of subthemes, such as the history of collecting, the agency of museum collections, the ethics of collecting (including legal aspects), and the integration of humanities and technical research in exploring the collections.

This dissertation presents a comprehensive description of Xinka, an indigenous language from southeastern Guatemala. The description is based on a missionary grammar that is titled Arte de la lengua szinca and was written by the priest Manuel Maldonado de Matos around 1773.

Human skin equivalents (HSEs) can be a valuable tool to study aspects of human skin, including the skin barrier, or to perform chemical or toxicological screenings.

In this 3-volume set of primary sources, Lionel Laborie and Ariel Hessayon bring together a wide range of vital sources for the study of prophecy in the early modern world. This meticulously edited collection includes rare material and fascinating manuscripts published in English for the first time.

In this chapter, Kohei Suzuki aims to provide a brief overview of Japan’s local government system.

Research in the group Clinical Neurodevelopmental Sciences is focused on understanding and influencing developmental mechanisms in children and adolescents.

From the smallest level of interaction among families and close friends, over the meso-level of schools, shops, churches, religious communities and companies, to the highest level of nation-states and international organisations: Language Policy and Planning (LPP) is everywhere!

The complex pathophysiology of immuno-dermatological disorders is multifactorial, including environmental, skin microbiome, (epi)genetic and immune dysregulation conditions. This project primarily focuses on the orphan disease mycosis fungoides, a subtype of cutaneous T-cell lymphoma. The current pathophysiological…

The Astronomy and Science Communication and Society programme trains you in practical and theoretical aspects of science communication alongside high quality astronomical research at a world class institute.

The use of N fertilizers has increased worldwide in the past century. While this increased input of N has increased food productivity, it has also contributed to decreases in biodiversity, soil quality and environmental health, including increases in greenhouse gas emissions.

Heterogeneous catalysis is one of the fundamental processes of modern life, being common in industrial refinery and hydrogen vehicles, all the way to the living cell. The dissociation of H2 on Cu(111) is an important benchmark system for studying heterogeneous catalysis, with a large and varied amount…

In this on-line dissertation, jazz saxophonist Dick de Graaf investigates a variety of compositional and improvisational models and techniques in contemporary jazz and Western art music, and discusses possible applications of these materials in current jazz practices.

Leiden University’s Career Service can provide the answers to most of the questions you might have about your career, your personal profile and the job market. It’s also there to help you with job applications.

Within the MAC our Enabling Analytical Technology team is working to innovate all steps of analytical workflows. This includes developing novel sample preparation modules, creative sample handling methods, automated workflows, and more. Several projects implement the microfluidic principle of segmented…

We prepare you for your career by adressing the legal issues that impact the rights of children across the globe. Read more information about career preparation

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The research profile ‘Asian Modernities and Traditions’ (AMT) aims to raise the strength and visibility of research, teaching and dissemination on Asian studies at Leiden University.