3,181 zoekresultaten voor “wordt in security policy and practice” in de Publieke website
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Electrocatalytic reduction of CO2 and nitrate on immobilized metal porphyrins
M.T.M. Koper, Co-promotor: D.G.H. Hetterscheid
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Galaxy formation and the structure of the Universe
Promotores: Prof.dr. J. Schaye, Prof.dr. S.D.M. White (MPA Garching)
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Wireless Random-Access Networks and Spectra of Random Graph
This thesis is divided into two parts. In Part I we study metastability properties of queue-based random-access protocols for wireless networks. The network is modeledas a bipartite graph whose edges represent interference constraints. In Part II we study spectra of inhomogeneous Erdős-Rényi random…
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LDE Governance of Migration and Diversity Seed Fund
Master, PhD
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ICT in Business and the Public Sector (MSc)
In de tweejarige masteropleiding ICT in Business and the Public Sector verbreed je jouw kennis van informatica en ontwikkel je bedrijf en organisatie skills die je nodig hebt als moderne IT professional. Je kunt je specialiseren in ICT in het bedrijfsleven of in het publieke domein.
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Learning from texts: Extending and revising knowledge
Wat doe je als je iets te weten wilt komen? Tegenwoordig gebruikt men voornamelijk het internet om informatie te verkrijgen. Een lezer moet deze informatie vaak uit meerdere bronnen halen en die bronnen met elkaar in verband brengen, om zo een compleet plaatje te vormen van het onderwerp. Soms is de…
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The Education and Training of Public Servants
In dit boek geven de auteurs een overzicht van de geschiedenis van ambtenarenopleidingen door cases in Europa, de VS en Australië te analyseren.
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Incubation and latency time estimation for SARS-CoV-2
Promotie
- Research in Physics, Quantum Matter and Optics (MSc)
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Program Current Issues in Religious Studies and Western Esotericism
Program for postgraduate research master seminar 'Current Issues in Religious Studies and Western Esotericism' 2024–2025 is online
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Cyclophellitol analogues for profiling of exo- and endo-glycosidases
To this day, all cyclophellitol-based inhibitors and ABPs have been close analogues of their natural substrate counterparts. As a result, these probes showed high selectivity towards their target glycosidases.
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Waves and Patterns in Discrete Media: Bridging the Gaps
What happens to electrical waves that have to cross gaps in insulation material around nerves in the human body
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Governance of Innovation Project Management: Necessary and Neglected
Promotor: Prof.dr. B.R. Katzy, Prof.dr. J. de Vries
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Automated de novo metabolite identification with mass spectrometry and cheminformatics
Promotor: T. Hankemeier, Co-Promotores: T. Reijmers, L. Coulier
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Galactic substructures as tracers of dark matter and stellar evolution
One of the most important puzzles in modern astrophysics is the nature of dark matter.
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Reconstruction Methods for Combined HAADF-STEM and EDS Tomography
The research in this thesis is focused on tomographic reconstruction based on two imaging modalities in electron microscopy.
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Disorder and interactions in high-temperature superconductors
This thesis is devoted to an in-depth examination of the various effects of disorder in the cuprate high-temperature superconductors.
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Optoplasmonic detection of single particles and molecules in motion
Detecting nanoscopic objects plays an important role in nanoscience in particular, in the rapidly growing field of nanobiology. The forebear to modern super-resolution microscopy for single molecule investigation, is fluorescence microscopy.
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Fire and grazers in the West African savanna
Promotores: H.A. Udo de Haes, H.H.T. Prins, Co-promotor: H.H. de Iongh
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Morphogenesis and heterogeneity in liquid-grown streptomyces cultures
The filamentous bacteria Streptomyces are widespread inhabitants of terrestrial soils.
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Computational speedups and learning separations in quantum machine learning
This thesis investigates the contribution of quantum computers to machine learning, a field called Quantum Machine Learning. Quantum Machine Learning promises innovative perspectives and methods for solving complex problems in machine learning, leveraging the unique capabilities of quantum computers…
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On the coexistence of Landau levels and superconductivity
In unconventional high temperature superconductors, supercurrent vortices are known to spoil the Landau levels. In this thesis the emergence of Landau levels is studied in different types of superconductors: Weyl superconductors, and the Fu-Kane heterostructure.
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Functional fluorescent materials and migration dynamics of neural progenitor cells
In this thesis, time-lapse fluorescent microscopy plays a pivotal role in investigating functional materials within living cells as well as the migratory behaviour of neural progenitor cells.
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The role and analysis of molecular systems in electrocatalysis
Molecular complexes can be used as electrocatalysts for oxygen reduction, water oxidation, and/or hydrogen peroxide production.
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Classical and paramagnetic NMR spectroscopy applied to different protein systems
Promotor: Prof.dr. M. Ubbink
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PUPOL Netwerk: Academic Network Public and Political Leadership
Onderzoekers aangesloten bij het Leiden Leadership Centre zijn actieve leden van het PUPOL netwerk. PUPOL is een internationaal academisch netwerk voor publiek en politiek leiderschap. Dit netwerk stimuleert de uitwisseling van ideeën en bevordert gezamenlijk onderzoek tussen wetenschappers gericht…
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Fermions and Bosons: Excitons in strongly correlated materials
Promotors: Prof.dr. J. Zaanen, Prof.dr.ir. H. Hilgenkamp
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Mechanism-based inhibitors and probes for neuraminidases
Neuraminidases are enzymes that cleave glycosidic linkages of sialic acid. These enzymes are involved in influenza infections as well as in many cellular processes in mammals and micro-organisms.
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Design and evaluation of video portfolios: reliability, generalizability, and validity of an authentic performance assessment for teachers
In welke mate zijn beoordelingen op basis van een videodossier betrouwbaar, generaliseerbaar en valide?
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Collective Labour Rights and Collective Labour Relations of China
Op donderdag 11 januari 2018 verdedigde Xiang Li haar proefschrift: 'Collective Labour Rights and Collective Labour Relations of China'. Haar promotoren zijn Guus Heerma van Voss en Barend Barentsen.
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Adaptation, Discretion, and the Application of EU Animal Welfare Legislation
Brendan Carroll verdedigde op donderdag 30 oktober zijn proefschrift:
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The Importance of Conspiracy Theory in Extremist Ideology and Propaganda
Op 16 april 2020 verdedigde Andrew Fink zijn proefschrift 'The Importance of Conspiracy Theory in Extremist Ideology and Propaganda'. Het promotieonderzoek is begeleid door promotor prof.dr. A. Ellian.
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Research in Physics, Biological and Soft Matter Physics (MSc)
In deze master specialisatie ligt de focus op het begrijpen van biologische processen in hun natuurlijke context, zoals cellen en weefsels.
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Bio-Pharmaceutical Sciences and Business Studies (MSc)
Deze opleiding biedt de mogelijkheid om top onderzoek te combineren met kennis over ondernemerschap en ervaring in het bedrijfsleven.
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Executive deficits, behavioural problems and early reading development
This study tests whether behavioural problems at a young age are related to early reading and mathematics development.
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Empirische Methoden in Rechtswetenschappelijk Onderzoek
COI@Leiden organises activities and events throughout the year. These include a monthly seminar series on topics relating to conflict resolution and PhD labs to assist COI students in developing their research skills.
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Conflict Resolution Seminars @Leiden
COI@Leiden organises activities and events throughout the year. These include a monthly seminar series on topics relating to conflict resolution and PhD labs to assist COI students in developing their research skills.
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Departing from Java. Javanese Labour, Migration and Diaspora
Vanaf de koloniale tijd tot heden hebben grote aantallen Javanen hun woonplaats verlaten om zich in andere delen van Indonesië of veel verder weg te vestigen. Vaak was deze spreiding gedwongen, vaak met traumatische gevolgen.
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Shtuka cohomology and special values of Goss L-functions
Assuming everywhere good reduction we generalize the class number formula of Taelman to Drinfeld modules over arbitrary coefficient rings.
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Heterogenized molecular (pre)catalysts for water oxidation and oxygen reduction
Before the large scale use of renewable energy sources can be implemented in our society, the storage of electrical energy needs to be tackled. Storage the energy as hydrogen via the reduction of protons is a good option.
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Empirical signatures of universality, hierarchy and clustering in culture
In this thesis,
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Mechanical metamaterials: nonlinear beams and excess zero modes
Mechanical metamaterials are man-made materials which derive their unusual properties from their structure rather than their composition.
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What’s CLIL about bilingual education? A window on Content and Language Integrated Learning pedagogies
In Nederland bieden ongeveer 130 van de 700 middelbare scholen een tweetalige stroom aan. Toch is er nog maar weinig wetenschappelijk onderzoek naar CLIL (content and language integrated learning). Met haar proefschrift wil Evelyn van Kampen (promovendus bij het ICLON) bijdragen aan een beter begrip…
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Foreign intelligence in the digital age. Navigating a state of 'unpeace'.
Het The Hague Program for Cyber Norms, een onderzoeksprogramma van het Institute of Security and Global Affairs, heeft zijn eerste beleidsnota gepubliceerd. Hierin onderzoeken Dennis Broeders, Sergei Boeke en Ilina Georgieva de rol van inlichtingendiensten in cyberspace en de (on)mogelijkheden van adequate…
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FAIRDOM – FAIR Sharing for Systems and Synthetic Biology
Het FAIRDOM-consortium is een open initiatief van verschillende partners, waaronder financieringsprogramma's, grote consortia, instituten, kleine groepen en individuen.
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Anyonic, cosmic, and chaotic: three faces of Majorana fermions
In my thesis I study Majorana fermions from three different perspectives. The first one corresponds to non-interacting Majorana fermions that, however, pose non-trivial topological properties. The second one corresponds to strongly interacting Majoranas and the third to relic neutrinos. No one knows…
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Femke Bakker, Hawks and Doves: Democratic Peace Theory Revisited
Femke Bakker, Hawks and Doves: Democratic Peace Theory Revisited
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Mechanical Response of Foams: Elasticity, Plasticity, and Rearrangements
Promotor: M.L. van Hecke
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Geometric quadratic Chabauty and other topics in number theory
This thesis is is made of three parts. The first part describes a generalization of the Chabauty's method, that can be used to determine the rational points of a curve such that s+g>r+1, where g is the genusof the curve, r is the rank of the Mordell-Weil group of the jacobian of the curve and s is…
- English Language Assessment for BA and MA students