The work in this thesis demonstrates how to obtain an atomic-scale picture of a diverse set of complex surface structures observed using STM, under disparate conditions.

In this thesis, we consider various (electro)chemical phenomena at surfaces and nanoparticles and their underlying atomistic processes, which we studied using first-principles methods such as density functional theory.

Elizabeth Hicks won first runner-up in the Netherlands Institute of the Near East (NINO) MA thesis 2021 competition at the end of January.

Regular users of cannabis are less aware of their own mistakes, and they are not good at creative thinking. This is the conclusion drawn by psychologist Mikael Kowal from his research on the effects of cannabis. PhD defence 6 October.

Essays dedicated to Frans Wiggermann

The Supplementa series of BABESCH is designed as a platform for thematic publications, in juxtaposition to the annual and varied mix of contributions offered by the journal itself. The thematic publications will include proceedings of colloquia, collections of particular studies by one or more authors,…

In this book, Peter Akkermans provides a systematic overview of the Halaf culture of the 6 th millennium BC in the Syrian portion of the valley of the Balikh River, a tributary of the Euphrates.

The orbits of 27 stars orbiting closely around the black hole at the center of our Milky Way are very chaotic. As a result, researchers cannot predict with confidence where they will be in about 462 years. ‘That is astonishingly short,’ says astronomer Simon Portegies Zwart who collaborated on the r…

When hobby divers revisited a nearly 400-year-old shipwreck off the coast of Texel, they discovered more than 1,000 objects in wooden boxes. Eight years later, postdoc Janet Dickinson used recovered books to compile a profile of the mysterious owner.

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.

This thesis describes the use of a combined approach of computational and experimental techniques to gain novel insights to understand the glycosylation reaction and its reactive intermediates.

This thesis describes the role of pollution, specifically neonicotinoid insecticides, as an actor of the ongoing biodiversity decline.

Biodiversity and trade: mitigating the impacts of non-food biomass global supply chains.

The researchers in the World Archaeology department of the Faculty of Archaeology concentrate on a range of different periods and regions: from humanity’s origins to the Middle Ages and the modern age, and from Asia to South America.

The Classics and Ancient Civilizations programme in Assyriology offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations programme offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations (Research) programme offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations programme in Egyptology offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations programme offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations (Research) programme in Egyptology offers many extracurricular opportunities to enrich your study experience.

LIAS has a School of Asian Studies (SAS), a School of Middle-Eastern Studies (SMES) and a School of Religious Studies (LUCSoR). These designations, and the fields within them, remain foundational to our work. At the same time, the academic community benefits from the presence of cross-regional networks…

The Classics and Ancient Civilizations (Research) programme in Assyriology offers many extracurricular opportunities to enrich your study experience.

Proceedings of the International Colloquium Leiden, May 29 and 30, 2008

Numerous beads and pendants of amber, jet and bone have been found in Dutch Neolithic and Bronze Age context, both in settlements and in graves. Because ornaments are personal items, they are closely linked with people’s identity.

Middle East Studies Lecture

The times between the Neolithic and Urban revolutions in Mesopotamia have for a long time been interpreted as a period of stagnation. This volume is part of an emerging discourse that challenges such assumptions.

This work describes several studies into the electroreduction of carbon dioxide (CO2RR), both regarding mechanistical aspects and catalyst stability considerations. Mechanistic insights into carbon-carbon bond formation on a silver catalyst are described in Ch 2, were we find an acetaldehyde-like surface…

Water Management, Agricultural Practices, and Social Complexity in Southern Turkmenistan during the Bronze Age

This book is the first comprehensive presentation of the archaeology of Syria from the end of the Paleolithic period to 300 BC.

The Human Origins group at Leiden University studies the archaeology of hunter-gatherers, from the earliest stone tools in East Africa, more than three million years old, to the origin of sedentary societies towards the end of the last ice age.

Our research regularly receives attention in the (Dutch) popular media. Here is an overview.

Olivier Nieuwenhuijse, project leader of the project Focus Raqqa, was hosted by the NOS Radio 1 news broadcast on February 16, 2017.

CERQ is a questionnaire measuring cognitive coping strategies developed by Dr. Nadia Garnefski and Dr. Vivian Kraaij.

Arts and culture

The project seeks to come to an understanding of the archaeology of the desert and the ways in which its inhabitants engaged with their constraint, marginal environments through time. It compares and interprets site distribution and community organisation over a long time scale and across several different…

Herta Mohr, Witte Singel 27A, 2311 BG, Leiden

The aim of this work was to study the applicability of antigen-coated pH-sensitive microneedle arrays for effective vaccination strategies. Therefore, a model antigen (ovalbumin) was coated onto pH-sensitive (pyridine-modified) microneedle arrays to test pH-triggered antigen release by applying the…

Promotores: Prof.dr. J. A. Bouwstra, Prof.dr. W. Jiskoot

Every day, the intestines face an enormous challenge. They must absorb nutrients, medicines, and other substances we consume, while keeping harmful compounds out.

Ontdek je eigen gedrag en dat van anderen tijdens onze unieke teambuildingervaring, waar wetenschap, emoties en spelletjes samenkomen!

Doğukan Yilmaz chose a study that aligned with his favourite subjects, and it paid off. For his bachelor thesis, he developed a new model to better predict an important chemical reaction. ‘On the edge of what is possible at the bachelor level,’ his supervisors write. Thanks to his impressive achievements,…

Understanding Late Neolithic Ceramic Containers from Upper Mesopotamia

Promotor: S.M. Verduyn Lunel, Co-promotor: O.W. van Gaans

Tell Sabi Abyad is a major Late Neolithic settlement mound in Northern Syria, belonging to the seventh and early sixth millennium bc. This book presents the results of large-scale fieldwork conducted at the site between 1994 and 1999, under the auspices of the Netherlands National Museum of Antiquities…

Update : August 2017 Dr Harco Willems

This study seeks to identify suitable local environments conditions for the objects displayed at the Jordanian museums using the proper methods in order to contribute to the stabilization of these objects.