2,146 search results for “light” in the Public website
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Not so smooth after all: resolving dust and gas structures in protoplanetary disks
A large diversity of exoplanetary systems has been found, but it is still unclear what drives this diversity.
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The Future of Multilateralism: Global Cooperation and International Organizations
The Future of Multilateralism addresses current challenges and future perspectives of international and regional organizations. It aims to uncover how stable the foundations of global cooperation really are, particularly in the light of the latest unilateral and protectionist practices of international…
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Jihad and Islam in World War I
Studies on the Ottoman Jihad on the Centenary of Snouck Hurgronje's
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Essays on Welfare Benefits, Employment, and Crime
On 20 January 2022, Marco Stam defended the thesis 'Essays on Welfare Benefits, Employment, and Crime'. The doctoral research was supervised by Prof. M.G. Knoef.
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Magnetic imaging of spin waves and magnetic phase transitions with nitrogen-vacancy centers in diamond
The elementary excitations of magnets are called spin waves, and their corresponding quasi-particles are known as magnons. The rapidly growing field of Magnonics aims at using them as information carriers in a new generation of electronic devices, (almost) free of electric currents.
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FragmEndoscopy: Medieval fragments in early modern book spines
During the early modern period, many medieval manuscripts were cut up into strips of parchment which were reused to reinforce the bindings of newly printed books. Until recently, these reused pieces of medieval manuscripts only came to light when the early modern book binding was damaged and/or subjected…
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Contributions to the phylogeny of the haplolepideous mosses
The haplolepideous mosses (Dicranidae) comprise about 4000 species distributed over a wide range of habitats, with great gametophytic and sporophytic morphological variation. Their monophyly is well supported by the results of several molecular phylogenetic studies, which shed light on their relationships…
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Anthropology of Law in Muslim Sudan: Land, Courts and the Plurality of Practices
Anthropology of Law in Muslim Sudan analyses the hybridity of law systems and the plurality of legal practices in rural and urban contexts of contemporary Sudan, shedding light on the complex relation between Islam and society.
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The Phonology of Proto-Central Chadic
This study looks at the diverse phonological systems found within Central Chadic, and reconstructs the phonological system of their ancestor language.
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The reintegration of high profile ex-offenders
The reintegration of high profile ex-offenders frequently receives great political and public attention. While this attention, more often than not in the form of negative sentiments, may be understandable from a moral perspective, it raises several important questions: how do such offenders reintegrate…
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Tracing Traces from Present to Past
A Functional Analysis of Pre-Columbian Shell and Stone Artefacts from Anse à la Gourde and Morel, Guadeloupe, FWI
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Two-Prover Bit-Commitments: Classical, Quantum and Non-Signaling
This thesis considers multi-prover commitment schemes whose security is based on restrictions on the communication between the provers.
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eV-TEM: Transmission Electron Microscopy with few-eV Electrons
Electron microscopy has become an extremely important techniquein a wide variety of elds.
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Dynamics and radiation from tidal disruption events
When a star gets too close to a supermassive black hole, it is torn apart by strong tidal forces in a tidal disruption event (TDE).
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Macromolecular Biochemistry
Macromolecular Biochemistry is a section of the Leiden Institute of Chemistry at Leiden University, comprising the PIs Marcellus Ubbink, Remus Dame, Aimee Boyle, Lars Jeuken and Anne Wentink.
- Leiden Institute of Physics
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Field Research Education Centre
Fieldwork is a crucial part of the learning process for students in the Faculty of Archaeology. This includes both fieldwork aimed at collecting archaeological data and materials as well as fieldwork for heritage studies. The Faculty has established a specific centre of expertise to further shape these…
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Squaramide-based supramolecular polymers
Supramolecular polymers are class of materials that are formed by non-covalent interactions such as hydrogen bonding, π-π interactions, electrostatic interactions and the hydrophobic effect.
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UN celebrity diplomacy in China: activism, symbolism and national ambition online
In this article in International Affairs, Saskia Postema and Jan Melissen examine Chinese celebrities' UN-affiliated Weibo activism in the context of China's increasing engagement in the United Nations, which coincides with a shrinking domestic public sphere under Xi Jinping's leadership.
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A history of East Baltic through language contact
On the 6th of July, Anthony Jakob successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Anthony on this achievement!
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Intelligence Studies
Since the Second World War, intelligence and security services have played an important role in policy and decision making, particularly with regards to a state’s national security. In this minor programme we study both the organisations, their working methods, their analysis techniques, as well as…
- Mass Atrocity Responses and Public Opinion
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ASCL Seminar: Hope and uncertainty in African migration - a case study of involuntary return to Ghana
Lecture
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Children's rights in crisis. Multidisciplinary, transnational, and comparative perspectives
This book rigorously investigates the contemporary state of children's rights and the multifaceted challenges facing children, uncovering the complexities at their core.
- Testimonials: Bachelor Honours Class
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Kant on Self-Control
This Element considers Kant's conception of self-control and the role it plays in his moral philosophy. It offers a detailed interpretation of the different terms used by Kant to explain the phenomenon of moral self-control, such as 'autocracy' and 'inner freedom'.
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Singing Techniques
Arts and leisure, Arts and leisure
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Painting and Drawing
Arts and leisure, Arts and leisure
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Modelling the role of mycorrhizal associations in soil carbon cycling: insights from global analyses of mycorrhizal vegetation
In this PhD study, I aim to deepen our understanding of the influence of major mycorrhizal types, namely arbuscular mycorrhizae (AM) and ectomycorrhizae (EM), on the global soil carbon cycle and their potential distribution changes under future environmental shifts.
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Vacancies
On this page you can find the current vacancies at the Van der Molen research group.
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Lexical Tone in Word Activation
On the 16th of May, Qing Yang successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Qing on this achievement!
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The flexible listener: exploring zebra finch sensitivity to spectral and temporal sound features
Human vocal communication and music perception represent advanced cognitive skills, seemingly innate and universal. These faculties encompass a range of perceptual and cognitive abilities. Cross-species research sheds light on the origins of musicality by investigating whether these traits are shared…
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Tsagkroni: Radicalisation and Crisis Management
This book discusses theories of crisis management and the radical right, to shed light on how responses to crisis influence radical right parties in their presence, discourse, and evolution. The book offers a comparative perspective by examining case studies with various traditions of radical right…
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Applications of AdS/CFT to strongly correlated matter: from numerics to experiments
What physics controls the properties of quantum matter, such as how electrons flow inside high-temperature superconductors? This question has captivated the physics community and industry for decades, in part due to the great technological potential such materials have, but also because they have resisted…
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Awards and Grants 2019
An overview of awards and prizes granted to our staff and students in 2019, as well as special appointments and royal distinctions.
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Hydrodynamics and the quantum butterfly effect in Black Holes and large N quantum field theories
Why do black holes emit thermal radiation? And how does a closed quantum system thermalize?
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Public Health and the American State
This book explores how public health concerns and political agendas influenced each other in the US over the past century.
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The People in Between: Education, Desire, and South Koreans in Contemporary China
Xiao Ma defended her thesis on 26 September 2018
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Questions in context: The case of French wh-in-situ
On the 4th of November, Aliza successfully defended a doctoral thesis. The Leiden University Centre for Linguistics congratulates Aliza on this achievement!
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Core Facilities
Core Facilities are shared resources that provide access to instruments, technologies and services to researchers across the Institute of Biology. They are staffed by scientists with vast experience in their field, ensuring that all researchers can count not only on the latest available technology…
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Spui Building Campus The Hague
Leiden University is developping a major, new university premises at Spui, in the city centre of The Hague. The building, a former department store, will provide space for some 3,000 university students and staff. Construction starts early in 2023. The doors of the Spui Building are planned to open…
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Programme
Everyone is welcome at the Leiden Science Family Day. We have set up a programme with a variety of activities for children, teenagers and adults.
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Multidominance, ellipsis, and quantifier scope
This dissertation provides a novel perspective on the interaction between quantifier scope and ellipsis. It presents a detailed investigation of the scopal interaction between English negative indefinites, modals, and quantified phrases in ellipsis. One of the crucial observations is that a negative…
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Gendered radicalisation and ‘everyday practices’: An analysis of extreme right and Islamic State women-only forums
A growing amount of literature is being devoted to interrogating gendered dynamics in both violent extremism and terrorism, contributing to the integration of international and feminist security. This includes how such dynamics can shape differences in the motivations and participation of women and…
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There is no doubt. Muslim scholarship and society in 17th-century Central Sudanic Africa
Combining approaches from intellectual history, philology and the study of Arabic manuscripts, this study places the Bornu scholar Muḥammad al-Wālī within his intellectual environment on the one hand, and it portrays him as someone who responded to the concerns of ordinary Muslims around him on the…
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Characterization and skin permeation of ketoprofen-loaded vesicular systems
PURPOSE: To determine the effect of elasticity on the skin permeation of ketoprofen from surfactant-based vesicular formulations and elastic liposomes.
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Alessandra Silvestri Group - The Late Universe
We are cosmologists, in other words we use physics to study the Universe, how it started and evolved into the structure that we observe around us.
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Urban Craftsmen and Traders in the Roman World
This volume, featuring sixteen contributions from leading Roman historians and archaeologists, sheds new light on approaches to the economic history of urban craftsmen and traders in the Roman world, with a particular emphasis on the imperial period.
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A yeast screening method to decipher the interaction between the adenosine A2B receptor and the C-terminus of different G protein α-subunits
Source: Purinergic Signal., Volume 10, Issue 3, pp. 441-53 (2014)
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Forgotten Lineages. Afterlives of Dutch Slavery in the Indian Ocean World
Forgotten Lineages explores the paths through which generations of formally enslaved and their descendants gradually forgot their past of enslavement under Dutch and British imperial rule and became local subjects in Sri Lanka and South Africa. It explores why and how forgetting rather than memory became…