Aspergillus niger is an important industrial producer of organic acids and enzymes producing large amounts of spent fungal biomass.

Natural vanilla flavor is one of the most important in the world. However, the cost of this flavor is expensive. Production of this flavor by alternative methods, could reduce the cost.

In 2018, the European Year of Cultural Heritage, Leiden University Libraries focuses on the materiality of text and image with its activity programme titled ‘Beyond Content’. The programme pays attention to the forms in which historical texts and images have come down to us, and also to the new technologies…

‘Going Beyond Gender’ reveals how diverse women's experiences and backgrounds can be and how this diversity can affect their opportunities and career in academia. The entire film was recorded in and around the Kamerlingh Onnes Building as well as the Academy Building. The five women featured in the…

Long-distance Trade in Early Medieval Landscapes (ca. 6th-12th centuries)

Two bacterial species team up inside the plant root system to rescue their host from fungal infection. This was discovered by a team of microbiologists and bioinformaticians from the Netherlands Institute of Ecology, Wageningen University, and the Institute of Biology Leiden. They also identified the…

This research develops and applies a new approach to study Aegyptiaca Romana from a bottom-up, Roman perspective.

As a non-invasive genetic method, eDNA based approaches have become an important component of ecologists' and environmental managers' toolkits for biomonitoring in conservation and an increasingly important source of ecological knowledge.

In Leiden University’s master’s programme Literature in Society. Europe and Beyond you will develop your knowledge of the interactive relationship between literature and society, focusing on key political and social issues from a transnational perspective.

Fungal food spoilage often starts with a contamination with spores. Experimental data strongly indicate the existence of subpopulations of spores with different levels of resistance to preservation methods.

Promotor: E.F. Smets, Co-promotor: J. Geml

The research contained in this dissertation explores the origins of fire making in prehistory, focusing primarily on the fire use practices and fire production capacities of Neandertals.

How did Angkor interact with regional urban centers? How did the settlement system impact the society's agricultural system and regional resilience?

These podcast episodes were written for the Green Office’s Spring Podcast competition and miniseries 'Beyond the Safe Space', on the theme: the Planetary Boundaries, which took place between the months of March-May 2023.

Are you thinking about studying Literature and Society. Europe and Beyond? Learn more and watch the introduction video.

Promotor: Prof.dr. E. R. Eliel, Co-Promotor: M.J.A. de Dood

The Saalian archaeological record at Maastricht-Belvédère (the Netherlands).

The eleven innovative essays in this volume explore the notion that all forms of modern mass politics, including liberal democracies, need such a form of sacralization of politics to function.

Ellipsis is a frequently used sentence-shortening device. It allows us to leave out material that is evident from the (linguistic) context. Even though the elliptical material is not pronounced, elliptical sentences are not perceived as incomplete.

This section contains information on:

The central question of this thesis is: What drives late Middle Paleolithic stone artifact variability? In its attempt to answer this question, this thesis is a contribution to understanding variability within and between late Middle Paleolithic assemblages of the European Plain.

How Perceived (In)Visible Dissimilarity Relates to Feelings of Inclusion at Work

A landscape-oriented chronostratigraphic approach to MIS 5 Middle Paleolithic open-air sites on the European Plain : case studies from Lichtenberg and Khotylevo I

PhD defence

Death’s Social and Material Meaning beyond the Human is edited by Jesse D. Peterson, Natashe Lemos Dekker and Philip R. Olson

The objective of this project is to show how teacher research can encourage teachers’ learning process as professionals, improve teaching practices and generate knowledge about these practices.

The wide-ranging interests of the Dutch archeologist Maurits van Loon -prehistory, art history, and ancient history - are reflected in these papers, which commemorate his 30 years of archeological research in the Near East

The nation-state is not so old as we are often told, nor has it come to be quite so naturally. Getting this history right means telling a different story about where our international political order has come from—which in turn points the way to an alternative future.

The lysosomal β-glucosidase named glucocerebrosidase (GCase) is a retaining β-glucosidase that hydrolyzes the glycosphingolipid glucosylceramide (GlcCer) to ceramide and glucose at acid pH.

On the 12th of October, Fatemeh Tabassi Mofrad successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Fatemeh on this achievement!

On 16 November 2022 ms. Eftychia Mylona successfully defended a doctoral thesis and graduated.

Lecture

Promotor: E.F. Smets Co-promotor: J. Geml

Drawing on insights from past and contemporary scholars and world leaders, the report explores the concepts of a new social contract, a new global deal, and networked and inclusive multilateralism introduced recently by Secretary-General António Guterres to help the United Nations better grapple with…

Papers in honour of Professor Annelou van Gijn

This book argues that Armenians around the world – in the face of the Genocide, and despite the absence of an independent nation-state after World War I – developed dynamic socio-political, cultural, ideological and ecclesiastical centres. And it focuses on one such centre, Beirut, in the postcolonial…

The material and intellectual presence of Egypt is at the heart of Western culture, religion and art from Antiquity to the present. This volume aims to provide a long term and interdisciplinary perspective on Egypt and its mnemohistory, taking theories on objects and their agency as its main point of…

How do laws and procedures for police vetting unfold in practice?

Proceedings of the 25th International Congress of Roman Frontier Studies 3

Dr. Joris Larik, Assistant Professor of Comparative, EU and International Law at LUC The Hague, has co-authored a report entitled 'UN 2.0: Ten Innovations for Global Governance 75 Years beyond San Francisco'.

Despite being the second largest transmembrane protein family after GPCRs, the SLC superfamily has only gained significant attention in early drug development over the past decade.

To what extent have the Dutch and British militaries learned from their counterinsurgency operations in southern Afghanistan between 2006 and 2020?

The sixth issue of Ex Novo explores how ‘peripheral’ regions currently approach both the practice and theory of public archaeology placing particular emphasis on usually underrepresented regions of Eastern and Central Europe, the Mediterranean and beyond.

On 19 September 2023 Tabitha Speelman successfully defended a doctoral thesis and graduated.

Because of the overarching shadow of ‘the state’ in all things diplomatic, traditional diplomatic history has neglected the study of any actors in foreign relations other than state diplomats, such as ambassadors.

On 25 May, Roxane de Massol de Rebetz defended the thesis 'Beyond the dichotomy between migrant smuggling and human trafficking: a Belgian case study on the governance of migrants in transit'. The doctoral research was supervised by Maartje van der Woude, Joanne van der Leun and Masja van Meeteren.

This book asks what it means to think globally about world politics. In an attempt to contextualise the recent ‘globalising turn’ in International Relations (IR), it takes stock of more than 30 years of efforts at addressing IR’s Eurocentric limitations, and explores what ‘thinking globally’ means in…