Multi-objective optimization is an effective technique for finding optimal solutions that balance several conflicting objectives. It has been applied in many fields of our world, because practical problems usually have more than one desired goal. For example, developing a new vehicle component might…

The languages of the Mbam-et-Inoubou District of the Centre Region of Cameroon have a unique position in Bantu linguistics. Being in between

Due to their central physiological roles in living organisms, retaining beta-glycosidases have been the subject of tremendous research efforts to examine their structure/function relation using numerous biophysical and biochemical approaches.

The solar system was formed approximately 4.56 billion years ago. Despite the numerous theories that have been developed over the years, the formation and evolution of the solar system still remain unclear.

As a supervisor, you are responsible for the adequate supervision of your PhD candidate. Read here about your duties as a supervisor, the procedures relating to this, and which forms you will need.

The central aim is examining gender differences in recorded crime, particularly in relation to interpersonal violence, in early modern Bologna.

Promotores: Prof.dr. P.C.W. Hogendoorn & Prof.dr. H.P. Spaink, Co-promotor: Dr. B.E. Snaar-Jagalska

What makes a pension scheme sustainable? Most answers to this question have revolved around expert assessments of pension schemes’ affordability or adequacy. This study shifts focus from the financial or social sustainability of pension scheme designs to their political sustainability. The key question…

This thesis aims to enhance our understanding of galaxies by testing theoretical models of galaxy formation against observations, particularly in the cases of extreme systems which have been found to have an excess of baryonic mass in their central regions, in the form of either supermassive black holes…

This pilot project will initiate research on how heritage has been and can be mobilized to address climate change governance in Himalayan Asia. Climate adaptation strategies frequently include the sourcing of heritage, encompassing landscapes, built environments 4 and cultural practices. However, effective…

Materials balances have been used in the recent past for the analysis of substance oriented environmental problems and the formulation of measures for environmental policy. In this study an integrated tool, based on the materials balance principle, has been developed for the analysis of both environmental…

In the search for sustainable energy solutions, the idea of artificial photosynthesis has been proposed as an approach with which to use water and sunlight to produce hydrogen.

An exploration across thirteen essays by critics, translators and creative writers on the modern-day afterlives of Old English, delving into how it has been transplanted and recreated in the twentieth and twenty-first centuries.

On the 24th of June Hossein Pourbagheri successfully defended a doctoral thesis and graduated.

A linguistic reconstruction of the migration of the Tocharians from Europe to China

Considering Mesoamerican Precolonial books as material objects

Almost a century passed since the much-celebrated judgement in the case concerning the Factory of Chorzów was delivered. This 1928 judgement of the Permanent Court of International Justice affirmed the essential principle of ‘reparation’ in international law, claiming that ‘restitution’ is the preferred…

Managing Diversity: Supervising Functions in Managing Colonial Workplaces

The application procedure is broken down into three parts.

The application procedure is broken down into three parts.

Development of indicators to assess decoupling of economic development and environmental pressure in the EU-25 and AC-3 countries.

This project uses archaeological, literary and epigraphic evidence to investigate urban development in Roman-period North Africa, compiling this in a GIS-linked database in order to analyse the development of urban settlement spatially over time.

The aim of this research was to establish if Ebeling's semiotactic theory and method of semiotactic analysis, as described in his works Syntax and Semantics (1978), Een Inleiding tot de Syntaxis (1994) and Semiotaxis, over Theoretische en Nederlandse Syntaxis (2006), could be applied to Modern Japanese…

On 10 november 2021, Carmel van Niekerk-Jacobs defended the thesis 'Realising the right to reproduce with assistance in South Africa'. The doctoral research was supervised by Prof. J.J. Sloth-Nielsen and Prof. T. Liefaard.

Some children and adolescents find it hard to attend school because of anxiety and/or depression, a problem which is often referred to as school refusal. The main research question is how we can best help these young people reduce their emotional distress and increase their school attendance in order…

The MCS group consists of five staff members, all of whom have a strong link to the Museums and Collections programme of the Faculty of Humanities and the Heritage and Museum programme of the Faculty of Archaeology.

Just Published: EU Banking and Insurance Insolvency (second edition) Authored and Edited by Gabriel Moss QC, Bob Wessels and Matthias Haentjens Published by Oxford University Press

Pathogenic bacteria are increasingly resistant to today’s antibiotics. Professor Gilles van Wezel seeks new forms of antibiotics in good bacteria that live in the soil.

In Renaissance Florence, humanists wrote Latin poems fashioning their city as the new Rome, and members of the Medici family as Roman rulers. How can we explain this practice?

This 4-year research project focuses on vernacular and unacknowledged heritages of the highlands of Bhutan. It seeks to make a major contribution to the preservation of these heritages, to create a cultural resource for current and future generations.

Supervisor: Natalia Ortiz Zacarías

This project compares and contrasts how and why several Turkish and Iranian women were compelled to participate in leftist guerilla movements in the 1960s and 1970s.

How has migration affected Irish and Italy society since 1945?

The Sundanese people, the largest ethnic group in West Java, have been using traditional medicine for a long time. Known as ubar kampung, Sundanese indigenous knowledge, beliefs and practices of traditional medicine are based on local people’s knowledge and use of Medicinal, Aromatic, and Cosmetic (MAC)…

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

1) Assess the trends in supply and production status of these critical minerals and mineral products worldwide and Europe’s dependence including on intermediate products such as permanent magnets, RE based super alloys, batteries, polishing compounds, phosphors, catalysts etc. 2) Trace the entire value…

Self-censorship violates principles of a free society but few people want to take the role of the martyr.

On 19 January 1935, the foundation of ‘Het Leids Papyrologisch Instituut’ took place. Prior to the year 1935, the founders – J.C. van Oven (1881-1963, Roman Law), B.A. van Groningen (1894-1987, Greek) en M. David (1898-1986, Legal History) – had already been teaching Greek papyrology at Leiden Unive…

During the 1980s and early 2000s, authors like Alex Schmid and Andrew Silke demonstrated the paucity of first-hand insights being used to study terrorism and the consequences this had for the reliability of the findings beings presented. But to what extent have these issues endured?

This research intends to study the why, what, how and the possible outcome of internationalisation in higher education institutions of fine art and design.

Ethnography and Photography in a Moroccan Berber Village

Case-studies on use-wear analysis of prehistoric flint tools

Sub-Saharan Africa has seen a significant rise in terrorist acts and radicalized youth since the appearance of Boko Haram in 2009 and the fall of Libya in 2012. This book investigates the deeper layers of radicalization in Sub-Saharan Africa, which is situated in a larger global tendency.

How do dissociative states affect the ability to suppress emotional distraction (in the context of a working memory task) in patients with Borderline Personality Disorder?

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

This study, Calypso, The Trinidadian Experience, has sought to establish links between calypso music and the construction and maintenance of identities, and to locate the genre as a mechanism (or as part of a broader mechanism) that has exerted on-going social influence within Trinidadian society…

The Decolonising Collective Leiden is a platform for staff and students interested in exploring strategies to foster pluralistic, diverse, and decolonised knowledge production at Leiden University. While many discussions about decolonisation are ongoing in discrete spaces across the University, there…

The organ in the Great Auditorium in the Academy Building has been played at walk-in concerts and University celebrations since 1998.

Indigenous Pasts and the Roman Present