3,474 search results for “security studies” in the Public website
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An Online Corpus of UML design models: Construction and empirical studies
Promotores: J. Kok, M. Chaudron (Chalmers University)
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Centre Leiden Supports Young Researchers at the Association for Jewish Studies Conference
For the second year in a row, the Austria Centre Leiden sponsored a festive gathering for the Paula Hyman Mentorship Program at the Annual Conference of the Association for Jewish Studies, which convened in San Francisco, California, USA in December 2023. This meeting allowed Hyman Committee Members…
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Towards a feminist playology: social sport studies and the limits of critique
The making of sacrifices seems part and parcel of any elite sportsperson’s life. Remarkably, the insights that we find in the current literature in social sport studies are not able to make sense of the references to sacrifice in the data that emerged in the context of this study on the social significance…
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Superlattices in van der Waals materials: A Low-Energy Electron Microscopy study
n this PhD thesis, the recombination of different atomic lattices in stacked 2D materials such as twisted bilayer graphene is studied. Using the different possibilities of Low-Energy Electron Microscopy (LEEM), the domain forming between the two atomic layers with small differences is studied.
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Studies of dust and gas in the interstellar medium of the Milky Way
Promotor: Prof.dr. A.G.G.M. Tielens, Co-Promotor: J.B.R. Oonk
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Unique insight into origin of Hofstad group
The Hofstad group is known mainly because of Mohammed B., the murderer of Theo van Gogh. PhD candidate Bart Schuurman examined this Dutch jihadist group based on interviews and confidential police files. How and why did the group come about? What drove some of the group members to commit terrorist…
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About
The Institute of Security and Global Affairs (ISGA) is a scientific institute that specialises in security issues. The ISGA is a part of the Faculty of Governance and Global Affairs at Leiden University. The ISGA has developed from the Centre for Terrorism and Counterterrorism (CTC) and the Centre…
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Open Science Monitor – Study on Open Science: monitoring trends and drivers
The aim of this study is to further develop the Open Science Monitor, which started as a pilot study.
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Violence and Violence Prevention
The Research Group 'Violence and Violence Prevention' studies interpersonal violence. We seek to better understand the dynamics underlying interpersonal conflict.
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The Miliuseae revisited: phylogenetic, taxonomic, and palynological studies in a major clade of Annonaceae
Promotor: Prof.dr. E.F. Smets
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How To Be A Historian - Scholarly Personae In Historical Studies 1800-2000
What makes a good historian? When historians raise this question, as they have done for centuries, they often do so to highlight that certain personal attitudes or dispositions are indispensable or studying the past. Yet their vieuws on what virtues, skills or competencies historians need most differ…
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The SAFE study: Suicidal ideation Assessment: Fluctuation monitoring with Ecological momentary assessment
Can we predict fluctuations in suicidal ideation in a person’s daily life, from hour to hour?
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High-throughput simulation studies of angiogenesis - Reverse engineering the role of tip cells and pericytes in vascular development
Promotor: Prof.dr. R.M.H. Merks
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City tales: an art-based participatory framework for studying migration-related diversity (ARTIVES)
The ARTIVES project studies imaginaries of diversity portrayed by artists in Lisbon and Rotterdam in their films, performances and (oral) literature with the aim to explore their transgressive potential of opening up possibilities of thinking differently about migration-related diversity. Their stories…
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In-Forest: A multi-method study of inequality and its epistemic effects in forest research
The project seeks to explore the interplay of valuation and inequalities in science, using the interdisciplinary and planet-critical field of forest research as empirical case. It examines which/whose knowledge is recognised on what grounds, and how social dimensions like gender and geographical location…
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Pieter van Vollenhoven: 'People aren't always happy to hear the truth.'
A symposium with a festive touch was organised at Leiden University on 20 March to mark the 50-year anniversary of the marriage of Princess Margriet and Pieter van Vollenhoven. The theme of the symposium was 'Catastrophes and the Law', a theme, the royal Princess and Prince were quick to reassure the…
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Flow: A study of electron transport through networks of interconnected nanoparticles
This thesis describes a study from both a theoreticaL and an experimental point of view.
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Towards Open and Reproducible Terrorism Studies: Current Trends and Next Steps
In recent years, the use of primary data in terrorism research has increased. In order to maximise the benefits of this trend, we want to encourage terrorism scholars to implement open science practices more systematically. This article therefore presents different avenues towards open and reproducible…
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Understanding collaborative governance approaches to ‘big’ problems through studying ‘small’ practices
In this article, Lianne Visser contributed to the understanding of why collaborative governance is a challenging response to wicked problems.
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Heritage Education — Memories of the Past in the Present Caribbean Social Studies Curriculum
As part of Nexus 1492 Subproject 4: A Future for Diverse Caribbean Heritages, which seeks to shed light on how local communities interpret and engage with heritage in the present day, this doctoral study aims to gain insight into how indigenous heritage is represented in the school curriculum for social…
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Functions of leptin in tuberculosis and diabetes: multi-omics studies across species
In this thesis, I study 1) metabolic alterations in tuberculosis related to wasting syndrome in human patients as well as in rodent and fish animal models. 2) effects of the mutation of the leptin gene on cachexia and diabetes in rodent and zebrafish animal models.
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Retirement is not an option for ‘an old warhorse’ like Osinga
He has had to accept early retirement due to his military profession, or ‘FLO’ (Functioneel Leeftijdsontslag) as it is more commonly referred to within the Dutch Ministry of Defence, but the words ‘retirement’ or ‘winding down’ do not appear to be part of Frans Osinga's vocabulary. His appointment at…
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Funding for MASTERY: how to deal with sensitive topics in academia
Ten projects have been selected during the fourth call in the Seed Funding Programme launched by EUniWell. Marieke Liem, Professor Social Resilience and Security, has received a grant for the MASTERY project.
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T-CYCLE EPR: Development at 275 GHz for the study of reaction kinetics & intermediates
A difficulty of studies on chemical kinetics are the reaction time scales and detection of their intermediates.
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An ex vivo human skin model for studying skin barrier repair
In the studies described in this study, we introduce a novel ex vivo human skin barrier repair model. To develop this, we removed the upper layer of the skin, the stratum corneum (SC) by a reproducible cyanoacrylate stripping technique.
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EU Bank Resolution Framework: A comparative study on the relation with national private law
On 19 September 2019, Lynette Janssen defended her thesis 'EU Bank Resolution Framework: A comparative study on the relation with national private law'. The doctoral research was supervised by Prof.mr. W.A.K. Rank and prof. M. Haentjens.
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Towards a single-molecule FRET study of Frauenfelder's nonexponential rebinding of CO in myoglobin
Early time-resolved experiments by Frauenfelder on the ensemble of the kinetic rebinding of CO to myoglobin molecules resulted in a stretched exponential relaxa-tion due to a very large spread of the reaction rates of individual molecules.
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for skin barrier repair : from ex vivo assessment towards clinical studies
The stratum corneum is the outermost skin layer and consists of dead cells embedded in a lipid matrix.
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Should we be scared of hacktivists?
Marco Romagna is a PhD candidate who is currently researching hacktivism and hacktivists, online activists with hacking skills, a relatively new field of study. Romagna teaches at The Hague University of Applied Sciences working within the Centre of Expertise Cyber Security and is also connected to…
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Vlad Niculescu-Dincă appointed Knight of the Romanian Order "Merit for Education"
Dr. Vlad Niculescu-Dincă (Institute of Security and Global Affairs) has been appointed a Knight of the Order “Merit for Education” through a decree of Romanian President Klaus-Werner Johannis.
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Podcast - Marieke Liem chats with De Correspondent
Lex Bohlmeijer, creator of the Good Conversations podcast at De Correspondent, is recording a podcast in Theater aan het Spui in The Hague. In his Good Coversations podcast, Lex talks politics, arts, journalism and science, with a wide range of guests who have an exceptional and often unknown story.…
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Marieke Liem speaks at 3 October University
Every year Leiden University celebrates the lifting of the siege of 1574, with the 3 October University. This year the event will be held on the 4th of October between 11 am and 1 pm. Visit the tent in the city centre of Leiden, to hear three of our scientists talk about their research on the theme…
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Dutch MPs involved in promoting Russian propaganda
Information obtained from Czech intelligence authorities has shown that politicians from several European countries, including the Netherlands, are involved in a Russian bribery scandal. Wim Voermans, Professor of Constitutional Law, comments on this in Dutch newspaper ‘NRC’.
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Unending Variety: Papyrological Texts and Studies in Honour of Peter van Minnen
The subjects of the texts vary from Demosthenes to the delivery of camels in early Islamic Egypt, and their provenances stretch from the Eastern to the Western Desert, and from the Egyptian Nile valley to Qasr Ibrim in northern Nubia.
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A micro-trial study to investigate the effectiveness of public speaking treatments in children
Which intervention technique is more effective in reducing public speaking anxiety in children aged 9 – 12 years, exposure or restructuring cognitions?
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A study on PsbS and its role as a pH sensor
Solar energy harnessed by plants and algae has great potential to be converted into biofuels for future generations.
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Photothermal studies of single molecules and gold nanoparticles: vapor nanobubbles and conjugated polymers
Promotor: M.A.G.J. Orrit
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synthesis and application of paramagnetic probes for protein structure studies
The main subject of this thesis is the design and synthesis of paramagnetic molecules for protein studies with NMR and EPR spectroscopy.
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Studies in Armenian Etymology with Special Emphasis on Dialects and Culture
This dissertation provides an up to date description of the Indo European lexical stock of Armenian (ca. 500 entries) with systematic inclusion of unused data that are found in Armenian dialects.
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Simple rule learning is not simple: Studies on infant and adult pattern perception and production
On December 11th, Andreea Geambasu succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Andreea on this great result.
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and Emotion Regulation in Borderline Personality Disorder: An fMRI study
What is the role of emotion regulation in coping with interpersonal feedback?
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The role of zebrafish larvae for studying anxiety-like behaviour
The main aim of my Ph.D. thesis is to further explore the value of using early developing zebrafish larvae (up to 5 dpf) as a model to study anxiety-like behaviour and their pharmacological modulation with drugs.
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Affinity and kinetics study of anthranilic acids as HCA2 receptor agonists
Structure-affinity relationship (SAR) and structure-kinetics relationship (SKR) studies were combined to investigate a series of biphenyl anthranilic acid agonists for the HCA2 receptor.
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Islam at 250: Studies in Memory of G.H.A. Juynboll
Islam at 250: Studies in Memory of G.H.A. Juynboll is a collection of original articles on the state of Islamic sciences and Arabic culture in the early phases of their crystallization.
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Destination Syria: An Exploratory Study into the Daily Lives of Dutch 'Syria Travellers'
What does the daily life of those who travelled to Syria to join jihadist groups look like? Destination Syria, a new ISGA report, provides answers to this question
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Migration History in World History. Multidisciplinary Approaches | Studies in Global Social History, Volume: 3
Migration is the talk of the town. On the whole, however, the current situation is seen as resulting from unique political upheavals. Such a-historical interpretations ignore the fact that migration is a fundamental phenomenon in human societies from the beginning and plays a crucial role in the cultural,…
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Freedom of Overflight: A Study of Coastal State Jurisdiction in International Airspace
On 10 June 2021, Merinda Stewart defended her thesis 'Freedom of Overflight: A Study of Coastal State Jurisdiction in International Airspace'. The doctoral research was supervised by Prof. P.M.J. Mendes de Leon en Prof. J.J. Rijpma.
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In vitro model systems for studying the impact of organic chemicals on the skin barrier lipids
This paper describes two synthetic lipid models designed to replace human stratum corneum (SC) in studies of the impact of volatile organic chemicals on the molecular organization of the skin barrier lipids.
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efficient membrane biophysical tool and its application in drug delivery studies
Promotor: A. Kros