256 zoekresultaten voor “central en oost-europa” in de Publieke website
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The Regional Network on the Synergy between the Convention on Biological Diversity and the UN Convention to Combat Desertification
Description of The Regional Network on the Synergy between the Convention on Biological Diversity and the UN Convention to Combat Desertification.
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Evidence-based treatment of central serous chorioretinopathy
Promotie
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Musems, Collections and Society | Yearbook 2020
In this Yearbook you will find some fascinating examples of what was done in 2021, not only by ourselves, but also by our international colleagues.
- Onderzoeksfaciliteiten
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Influence of Central Neuraxial blockade on anesthetic pharmacology and brain function
Promotie
- Annual Medieval Middle East Meeting 2024
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Science Communication & Society
The research group Science Communication and Society aims to understand how science communication works to improve the interaction between science and society. Central themes are ‘Bridging the gap between experts and the general public’ and ‘Evaluating Science Communication’.
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Invertebrates on the edge
What invertebrates live in the fields and edges? Do the populations change with landscape complexity?
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Environmental footprints: assessing anthropogenic effects on the planet's environment
Promotor: Prof.dr. G.R. de Snoo, Co-promotor: R. Heijungs
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Bloomington Grove Kickapoo Creek Restoration to Enhance Biodiversity
Does a high quality prairie restoration in an urban/agricultural landscape provide invertebrates necessary for a sustainable ecosystem?
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Small scale kinematics of massive star-forming cores
Promotor: Prof.dr. E.F. van Dishoeck, Co-Promotor: M.R. Hogerheijde
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Tracing the journey of the sun and the solar siblings through the Milky Way
Supervisor: S.F. Portegies Zwart Co-Supervisor: A.G.A. Brown
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Afdeling Environmental Biology (CML-EB)
De afdeling Environmental Biology (CML-EB) houdt zich bezig met vraagstukken rondom biodiversiteit en natuurlijke hulpbronnen op het platteland in westerse en niet-westerse gebieden.
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Discovery of novel inhibitors to investigate diacylglycerol lipases and α/β hydrolase domain 16A
Promotor: H.S. Overkleeft, Co-promotor: M. van der Stelt
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Bugs and birds and landscape complexity
What invertebrates are available to feed nestlings in an agricultural landscape of varied complexity?
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Chemical biology of glucosylceramide metabolism fundamental studies and applications for Gaucher disease
This thesis describes biochemical investigations of glucocerebrosidase (GBA), the lysosomal β- glucosidase that is deficient in Gaucher disease (GD).
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Analytical chemistry and biochemistry of glycosphingolipids: new developments and insights
Advanced mass spectrometry of glycosphingolipids takes the central stage in this thesis. Investigations focus on characterization of glycosphingolipid metabolism in health and disease with emphasis to the detection and accurate quantitation of known and so far unknown glycosphingolipids and closely…
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1,2-cis-glycosylations: method development and synthesis of complex oligosaccharides
Promotor: G.A. van der Marel, Co-promotor: D.C. Codée
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Shaping Massive Galaxies: the structural evolution of galaxies across
Galaxies in the local Universe fall into two main categories of spirals and ellipticals. In this Thesis, we explore the structural evolution of galaxies into this bimodal distribution.
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High-Contrast Imaging of Protoplanetary Disks
To study how planetary systems come into existence we study much younger systems still in formation.
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Leukemia treatment & cognitive development
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Calcium-dependent regulation of auxin transport in plant development
The plant hormone auxin regulates plant growth and development through polar cell-to-cell transport-generated maxima and minima. PIN FORMED (PIN) auxin efflux carriers determine the direction of this auxin flow through their asymmetric placement on the plasma membrane (PM).
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Aspecten van Joods leven in Roermond en Midden-Limburg 1275-2018
Op 28 oktober 2021 verdedigde Hein van der Bruggen zijn proefschrift en behaalde daarmee de doctorstitel.
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Photon detection at subwavelength scales
Promotor: Prof.dr. E. Eliel, Co-Promotor: M.J.A. de Dood
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The structure of the dusty cores of active galactic nuclei
Promotor: W. Jaffe, Co-promotor: K. Meisenheimer
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Orchid mycorrhizal interactions: evolutionary trajectories and ecological variations
The mycorrhizal symbiosis is among the most widespread species interactions on Earth. This thesis focuses on orchid mycorrhiza, a unique mycorrhizal type that has caught scientists’ attention for centuries.
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Mind the gap: gas and dust in planet-forming disks
Promotores: Prof.dr. E.F. van Dishoeck, Prof.dr. C.P. Dullemond
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Diversity in the globally intertwined giant barrel sponge species complex
This thesis describes the genetic and prokaryotic diversity of giant barrel sponges.
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Geometry and Topology in Active and Driven Systems
The key characteristic of active matter is the motion of an emergent collection (such as a flock of birds), which is driven by the consumption of energy by its active components (i.e. individual birds).
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Group representations in Banach spaces and Banach lattices
Promotor: S.M. Verduyn Lunel, Co-promotores: M.F.E. de Jeu, B. de Pagter
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Fertility and fontanels: women’s knowledge of medicinal plants for reproductive health and childcare in western Africa
Promotor: E.F. Smets, Co-promotor: T.R. van Andel
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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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Gibbs Processes and Applications
Gibbs measures, as used in Statistical Mechanics, have a definition that is remarkably similar to the definition ofg-measures, used in dynamical systems.
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Innate immunity, developmental speed and their trade-offs in two hexapod models
This thesis focuses on important life history traits and their trade-offs using two hexapod models. Particularly, the trade-off between immune defense and embryonic developmental speed is a central theme of this study.
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Mechanical and genetics basis of cellularization and serosal window closure in Tribolium castaneum
The applications of studying the early development of insects range from agriculture to material science.
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Gene networks-based mechanistic assessment of drug-induced organ toxicity: a focus on liver and kidney
Drug induced organ toxicity is the main problem of the drug development and drug usage in the clinic. The liver and kidneys are the most sensitive organs towards drug induced toxicity.
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Inverse problems for universal deformation rings of group representations
Promotor: Prof.dr. P. Stevenhagen
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Discovery of selective diacylglycerol lipase β inhibitors
Diacylglycerol lipases (DAGLα and DAGLβ) are responsible for the biosynthesis of the endocannabinoid 2-arachidonoylglycerol (2-AG) in the brain and peripheral tissues. Selective DAGLβ inhibitors have been proposed as a potential treatment for inflammatory diseases with reduced potential for central…
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Genomics applications of nanopore long-read sequencing for small to large sized genomes
In this thesis I highlight the applications of Oxford Nanopore Technologies (ONT) sequencing. This technique is a relatively new approach in the sequencing field, where nanopores are embedded in a membrane, DNA molecules are pulled through nanopores and an electrical current serving as the sequencing…
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Neutrinos From the Milky Way
Promotor: Prof.dr. M. de Jong
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Samenwerking
De Universiteit Leiden streeft naar impact van haar onderzoek en onderwijs op de samenleving. Veel van onze onderzoekers werken daarom samen met academische en maatschappelijke partners, overheidsinstellingen, non-gouvernementele organisaties en het bedrijfsleven.
- Thesis Lab: "The Source Course" (3 ECTS)
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Carol Gluck spreekt over herinnering Tweede Wereldoorlog in Azië
Historica Carol Gluck spreekt op 26 november over collectieve herinneringen aan de Tweede Wereldoorlog, met name in Azië. Haar oratie is op de jaarlijkse gedenkdag van de protestrede die Rudolph Cleveringa in 1940 hield tegen het ontslag van Joodse collega-professoren.
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De vele kleuren van het Leidse onderzoek
Om het onderzoek van de Universiteit Leiden inzichtelijker te maken is er een nieuwe webpagina gelanceerd waarop alle Leidse instituten met hun wetenschappelijke gebieden bij elkaar staan. Maar ze werken ook intensief samen.
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De feiten en fictie van het 'land of immigrants'
Waarom hebben zoveel migranten in het verleden hun thuisland verruild voor het verre en onbekende Amerika? En waren alle migranten wel even welkom in dit zogenaamde land of immigrants? Drie vwo’ers volgden de PRE-Class Political American History en gaven in hun eindpresentatie antwoord op die vragen…
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Carol Gluck spreekt over herinnering Tweede Wereldoorlog in Azië
Historica Carol Gluck spreekt op 26 november over collectieve herinneringen aan de Tweede Wereldoorlog, met name in Azië. Haar oratie is op de jaarlijkse gedenkdag van de protestrede die Rudolph Cleveringa in 1940 hield tegen het ontslag van Joodse collega-professoren.
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Perzische poëzie is grenzeloos
Het Perzisch en de Perzische poëzie zijn nauw verbonden met de geschiedenis van Centraal-Azië. Sommige middeleeuwse dichters werden later door één staat geclaimd, maar hun invloed was grenzeloos. Dat stelt Gabrielle van den Berg, hoogleraar Cultuurgeschiedenis van Iran en Centraal-Azië, in haar oratie…
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Studieprogramma
Binnen de opleiding Russische studies kun je kiezen uit twee afstudeerrichtingen: Taal & Cultuur of Geschiedenis, Politiek & Economie.
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From Star-formation to Recombination: Expanding our View of the Radio-Recombination-Line Universe
The origin and evolution of galaxies are closely tied to the cyclic feedback processes between stars and the interstellar medium (ISM).
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From data to models: reducing uncertainty in benefit risk assessment: application to chronic iron overload in children
Promotor: Prof.dr. M. Danhof, Co-promotor: O.E. Della Pasqua