2,421 search results for “koen studies” in the Public website
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On the geometry of demixing: A study of lipid phase separation on curved surfaces
Like a mixture of oil and water, lipid membranes separate into two liquid phases.
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Studies in Tocharian verbal morphology relevant to the cladistic position of Tocharian in Indo-European
PhD defence
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Environmental sustainability of NdFeB magnet recycling: Foresight study on recycling systems and technologies
PhD defence
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deuterated water in space: a combined laboratory and computational study
Promotor: Prof.dr. H.V.J. Linnartz, Co-Promotores: H.M. Cuppen, S. Ioppolo
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A comparative study of COVID-19 responses in South Korea and Japan: political nexus triad and policy responses
This study aims to examine how South Korea (hereafter, Korea) and Japan, two neighboring countries in Northeast Asia, have been responding to and mitigating the spread of COVID-19.
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In memoriam: Juan José Jaime Aloísio Archidona Ramírez (1992 - 2024)
On Monday 26 February the terrible news reached us that our gifted former Egyptology student – and former student assistant at the Leids Papyrologisch Instituut – Juan Archidona Ramírez had succumbed to cancer.
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community ecology; a next generation of eDNA monitoring tool for biomass studies in freshwater environments
How can we quantify the density of species within a community through environmental DNA concentrations?
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Testimonials
Read about experiences of former students.
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Awards and Grants 2022
An overview of awards and prizes granted to our staff and students in 2022, as well as special appointments at Leiden University and other institutions.
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Inside the expert's head
In a lot of research on education, general didactic principles are applied to a particular area of study. ‘But every field of study also has its own ways of thinking’, argues professor Fred Janssen. ‘If you can identify those ways of thinking, then you have a lot of indicators for how you can best organise…
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International organisations and the rule of law
International organisations that represent collaborations between States are becoming increasingly more powerful, and they have an increasing impact on our daily lives. For example, the European Court of Human Rights in Strasburg established that minors have a right to legal aid immediately following…
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About the programme
In the master’s specialisation in Economic and Consumer Psychology, students will study the psychological mechanisms that underlie many of our choices and decisions concerning consumption and other economic behaviours.
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Why Minor Powers Risk Wars with Major Powers: A Comparative Study of the Post-Cold War Era
Through a range of case studies spanning the post-Cold War period in Iraq, Moldova and Serbia, this book studies asymmetric conflicts where warring sides exhibit vast power differentials.
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Leiden's first professor in International Studies
The Board of Governors of Leiden University has confirmed the appointment of Professor André Gerrits (Institute for History, currently in the field of Russian Politics and History) to the field of International Studies and Global Politics, commencing October 1st 2015.
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Engaging students in the study of physics: An investigation of physics teachers' belief systems about teaching and learning physics
This doctoral thesis comprises four studies on the content and structure of physics teachers’ belief systems about teaching and learning physics in secondary education in the Netherlands.
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The Urban Graveyard
The urban graveyard presents several studies in which the results of older archaeological and osteoarchaeological research are compared to more recent excavation data from several Dutch, Belgian and Danish cities and towns.
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Dr Vasiliki Kosta speaks at ECB Legal Conference 2021
Dr Kosta participated in the ECB Legal Conference 2021 titled ‘Continuity and change – how the challenges of today prepare the ground of tomorrow’. Dr Kosta spoke in the ‘Symposium on Proportionality’ and presented a taxonomy of the principle of proportionality in EU law based on the interest that it…
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Kom naar de GLOBTAXGOV-seminar over belastingconcurrentie
Wat betekent belastinghervorming in de VS? Hoe groot is de invloed van belastingontwijkende multinationals op belastingconcurrentie in ontwikkelde en ontwikkelingslanden? En wat zijn de problemen met belastinguitgaven? Op 7 november vindt een GLOBTAXGOV-T20-seminar plaats op de Campus Den Haag van de…
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Report by Dutch Committee on Social Minimum
On Thursday 28 September, the Committee on Social Minimum, of which Koen Caminada is a member, presented its second report to outgoing minister for poverty policy in the Netherlands, Carola Schouten. The Committee was established by the minister at the request of the House of Representatives.
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LUC congratulates the 2016 Theses of Merit winners and Brill Prize winner
LUC The Hague congratulates the authors of this year’s Theses of Merit and the winner of the Brill Prize 2016!
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Measuring skate provides insight into ice-skating technique
In the future top Dutch speed skaters may skate even faster thanks to a skate full of electronics. This ‘measuring skate’ gives top skaters and coaches information about the skater’s technique and motion. It can measure the dynamics at play between the foot, the ice and the skate.
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Dr. Dong Guo won the Dutch Medicinal Chemistry prize 2013-2014
On March 27th, 2015 the biannual Dutch Medicinal Chemistry Prize for the best Dutch Ph.D. thesis in the field was awarded to Dr. Dong Guo, a current postdoc researcher in our lab, by the Section of Medicinal Chemistry of the Royal Netherlands Chemical Society.
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and sustainable technological innovation under uncertainty: a case study of III-V/silicon photovoltaics
A framework for prospective/ex-ante life cycle assessment (LCA) and ecological risk assessment (ERA) of emerging technologies is developed and applied to a case study of III-V/silicon photovoltaic panels.
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Towards in-cell structural study of light-harvesting complexes : an investigation with MAS-NMR
Light-Harvesting Complex II (LHCII) is responsible for light absorption and excitation energy transfer in plants and photosynthetic algae, while in high light it undergoes conformational changes by which it quenches excitations to prevent photodamage.
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Studying the Benefits of Using UML on Software Maintenance: an Evidence-Based Approach.
Including modelling as part of software development appears to have various benefits.
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Untangling cosmic collisions: a study of particle acceleration and magnetic fields in merging galaxy clusters
On the largest scale, the Universe resembles a cosmic spiderweb. Most galaxies coexist in small groups within the threads of this web. At the nodes of the threads are enormous groups of galaxies forming the largest structures in the universe still held together by gravity: clusters of galaxies.
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Working on Labor. Essays in Honor of Jan Lucassen | Studies in Global Social History, Volume: 9
This collection of seventeen essays takes its inspiration from the scholarly achievements of the Dutch historian Jan Lucassen. They reflect a central theme in his research: the history of labor.
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Tapping into semantic recovery: an event-related potential study on the processing of gapping
This project aims to investigate the underlying (neurocognitive) linguistic processes of ellipsis resolution, particularly gapping.
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Electrochemical and surface studies of the effect of naphthalene-based additives on tin electrodeposition
Tin electrodeposition applications have rapidly evolved in the past 25 years.
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A pharmacognostic study of Vernonia guineensis Benth. (Asteraceae): bioactivity, safety, and phytochemical analysis
Promotor: Prof.dr. R. Verpoorte, , Co-Promotor: Young Hae Choi
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A study of Polish LDS (Mormon) conversion in two branches in Warsaw, Poland
On the 16th of June Patrtick Harrison successfully defended a doctoral thesis and graduated.
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Democratic Secrecy: A Philosophical Study of the Role of Secrecy in Democratic Governance
The starting hypothesis of the project is that secrecy is not always inimical to democratic governance as conventional wisdom has it.
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Security Studies awarded bronze medal EW Best Studies 2023
The Security Studies bachelor's programme has received a bronze medal in EW Best Studies 2023. Every year, EW Best Studies selects the top programmes in Dutch higher education.
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International Studies students receive their diploma
Organised in four separate sessions throughout the day, and broadcast live online to guests and families who could not join, a total of 260 students received their Bachelor’s Diploma of International Studies on 28 August 2020 at the graduation ceremony in the historic Pieterskerk in Leiden.
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Complaining as a moral narrative: An ethnographic study of complaints, morality and bureaucracy at a Dutch health insurer
Part of ‘Moralising Misfortune: A Comparative Anthropology of Commercial Insurance’, an ERC Consolidator project of Erik Bähre.
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Combining classic and novel tools in the study of Historical Collections of Chinese Materia Medica in the Netherlands
Chinese materia medica (CMM), comprising a diverse array of natural substances from plants, animals, and minerals, has been integral to Traditional Chinese Medicine (TCM) throughout history. This study investigates the dynamic evolution of CMM, noting shifts in species for improved therapeutic effects…
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A PCAD-model for fish to study the impact of airgun sound exposure on free-ranging cod
We are developing the conceptual framework, which is new to this taxonomic group, and evaluate the current state of the art with respect to all critical parameters and transfer functions for a fully developed Population Consequences of Acoustic Disturbance (PCAD) model.
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adaptation in Zeeland, the Netherlands: A European climate change case study from the Rhine delta
Global climate change is manifest by local-scale changes in precipitation and temperature patterns, including the frequency of extreme weather events (EWEs). EWEs are associated with a myriad range of adverse environmental and societal consequences, including negative impacts to agriculture and food…
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Graduation Day for BA International Studies Students
Organised in three separate sessions throughout the day, and broadcast live online to guests and families who could not join, over 200 students received their Bachelor’s Diploma of International Studies on 3 September 2021 at the graduation ceremony in the historic Pieterskerk in Leiden.
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Go study abroad!
Are you keen to immerse yourself in a new culture, broaden your horizons and make friends for life? If so, come to the Study Abroad Festival on Friday afternoon 14 October.
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Smoothly breaking unitarity : studying spontaneous collapse using two entangled, tuneable, coherent amplifiers
The Copenhagen interpretation of quantum mechanics states that a measurement collapses a wavefunction onto an eigenstate of the corresponding measurement operator.
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Development and application of cryo-EM tools to study the ultrastructure of microbes in changing environments
Cryogenic electron microscopy (cryo-EM) is a powerful technique used to visualize the inside of cells and to study specific protein complexes. Within this thesis, I describe the use of various cryo-EM techniques to gain insight into the structural changes of the human pathogen, Vibrio cholerae, as it…
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Gert Oostindie
Faculty of Humanities
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Babak Rezaeedaryakenari
Faculteit der Sociale Wetenschappen
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Rolf Bremmer
Faculty of Humanities
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Ester van der Voet
Science
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Martina Revello Lami
Faculteit Archeologie
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Eduardo Alves Vieira
Faculty of Humanities
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Alette Jansen
Faculteit Rechtsgeleerdheid
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Challenging the paradigm of filthy and unhealthy medieval towns
Mapping sanitary infrastructure in large urban societies in the Low Countries, 1200–1900