5,741 zoekresultaten voor “history of the contemporary middle east” in de Publieke website
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Mechanistic studies of the water oxidation reaction with molecular iron catalysts
In this dissertation iron-based homogeneous catalysts were synthesized, characterized and investigated for water oxidation activity.
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Dynamics and regulation of the oxidative stress response upon chemical exposure
The focus of the described research in this thesis is on the oxidative stress response (Nrf2 pathway). The aim of the research presented in this thesis is to obtain more information concerning microRNAs which are involved in the Nrf2 pathway, to determine and evaluate the application of microRNAs for…
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Structural characterization of the cell envelope of Actinobacteria under changing environments
Bacteria have the ability to alter their morphology in order to adapt to changing environments.
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Analysis of the angucycline biosynthetic gene cluster in Streptomyces sp. QL37 and implications for lugdunomycin production
Streptomyces bacteria are a valuable source of natural products, many of which are used in the clinic or in biotechnology.
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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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Digital warfare in the Sahel: popular networks of war and Cultural Violence
Deze studie kijkt naar netwerken van mensen die betrokken zijn bij conflicten, zowel binnen landen als over de grenzen heen. Het gebruikt verschillende onderzoeksmethoden om te begrijpen hoe deze netwerken werken, vooral in de Sahel (in Afrika) en andere gebieden.
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Vacancy: PhD History of Architecture URBAN-DELTA (KU Leuven)
The Department of Architecture of KU Leuven is looking for two full-time PhD students (48 months) for the ERC-funded project "URBAN-DELTA: Metropolises in the Mud. Innovation in Delta Building Technology in Europe and China before 1800", directed by Merlijn Hurx. Apply before: June 10
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Towards a greater understanding of the presence, fate and ecological effects of microplastics in the freshwater environment
This thesis combines field and laboratory studies to address some of the most pressing questions in the field of microplastic research.
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Evaluation of the zebrafish embryo as an alternative model for hepatotoxicity testing
Promotor: Prof.dr. B. van de Water, Co-promotores: L.T.M. van der Ven, A.S. Kienhuis
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Ancient History: Empires, Societies and Cultures (MA)
De master Ancient History van de Universiteit Leiden biedt een compleet en breed overzicht van de geschiedenis van de Griekse en Romeinse periode, met speciale aandacht voor de denkwijze en de sociaal-economische geschiedenis in de periode van 400 v.Chr – 400 na Chr.
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Jorre TheWiskunde en Natuurwetenschappen
j.c.the@math.leidenuniv.nl | 071 5272727
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Discovery and exploitation of the transcriptional regulatory system of pectinases in Aspergillus niger
Pectin is a plant cell wall polysaccharide made of mainly D-galacturonic acid (GA) subunits. The potency of the filamentous fungus Aspergillus niger to naturally secrete high amounts of pectinases to degrade pectin has been utilized for the industrial production of pectinases.
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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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Chemistry and characterization of the graphene basal plane and edge for recognition tunneling
Biopolymer sequencing with graphene edge-based tunnel junctions has the potential to overcome current limitations with the third generation of sequencing based on biological nanopores.
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Explicit Computation of the Height of a Gross-Schoen Cycle
Arithmetic geometry concerns the number-theoretic properties of geometric objects defined by polynomials. Mathematicians are interested in the rational solutions to these geometric objects.
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Stress-induced modulation of the innate immune system in cardiovascular disease
Promotor: Prof.dr. J. Kuiper
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BRASILIAE. Indigenous Knowledge in the Making of Science: Historia Naturalis Brasiliae (1648).
Investigating the intercultural connections that shaped practices of knowledge production in colonial Dutch Brazil.
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On the origin of ‘bloopergenes’: unraveling the evolution of the balanced lethal system in Triturus newts
This dissertation is part of a broader research project that revolves around unraveling the evolution of balanced lethal systems.
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Becoming Literate by Means of the internet
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Invariant Hilbert subspaces of the oscillator representation
Promotor: G. van Dijk
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Amoeboid cell migration and physicochemical properties of the extracellular environment
This dissertation aims to advance understanding of amoeboid single cell migration under the influence of changing physicochemical environmental properties. The particular focus is on the relatively unknown influence of differing physical properties in the extracellular environment, such as the migratory…
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Estimation and Optimization of the Performance of Polyhedral Process Networks
Promotor: Prof.dr.ir. E. Deprettere
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On the nature of the right to resist: a rights-based theory of the ius resistendi in liberal democracies
Op 7 september verdedigde Francesc Claret Traid het proefschrift 'On the nature of the right to resist: a rights-based theory of the ius resistendi in liberal democracies'. Het promotieonderzoek is begeleid door Afshin Ellian en Gelijn Molier.
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Aspects of the analysis of cell imagery: from shape to understanding
In this thesis, we have studied cell images from two types of cells, including pollen grains and the immune cells, neutrophils. These images are captured using a bright field microscope and a confocal microscope.
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Pensions, Retirement, and the Financial Position of the Elderly
Langetermijnontwikkelingen, zoals het verouderen van de bevolking, de toename in de gemiddelde levensverwachting en de gevolgen van de recente financiële crisis, hebben bijgedragen aan de discussie rondom de houdbaarheid van het pensioenstelsel.
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Judicial transformation: The case of the Polish Constitutional Tribunal
In dit artikel onderzoeken Jaroslaw Kantorowicz en zijn coauteurs hoe recente politieke veranderingen het Poolse Grondwettelijk Tribunaal hebben hervormd en waarom deze ontwikkeling belangrijke inzichten biedt in hedendaagse democratische achteruitgang in Europa.
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Establishment of the European Stability Mechanism for the Eurozone
In dit artikel onderzoeken Madeleine O. Hosli en Wen Pan hoe intergouvernementele dynamieken het Europees Stabiliteitsmechanisme vormgaven, waarbij ze Liberale Intergouvernementalisme gebruiken om onderhandelingsfasen, de invloed van grote lidstaten en de geldigheid van theoretische aannames te anal…
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The pre-Roman elements of the Sardinian lexicon
Op 12 februari promoveert Cid Swanenvleugel. Het Leiden University Centre for Linguistics feliciteert Cid!
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Explaining Contestation: Votes in the Council of the European Union
The researchers examine the Council of the European Union's voting behaviour between 2010 and 2021 and the impact of different independent variables.
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The Transformation of the Euro: Law, Contract, Solidarity
Op 31 januari 2018 verdedigde Vestert Borger zijn proefschrift getiteld ‘The Transformation of the Euro: Law, Contract, Solidarity’. Het promotieonderzoek is begeleid door professor Stefaan Van den Bogaert (promotor) en dr. Jorrit Rijpma (co-promotor).
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A search for transient reductions in the speed of sound of the inflaton in cosmological data, and other topics
Promotor: Prof.dr. A. Achucarro
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Activity-based proteomics of the endocannabinoid system
This thesis describes the use of an activity-based proteomics method to study the endocannabinoid system.
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Biomimetic redox reactions of the Cu(II) μ-thiolate complex
Promotor: Prof.dr. E. Bouwman
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New dimensions of the cellular response to DNA damage
Thirty years ago, mutations in the BRCA1 gene were first linked to hereditary breast and ovarian cancer, establishing a genetic basis for cancer development.
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Knowledge Extraction from Archives of Natural History Collections
Natural history collections provide invaluable sources for researchers with different disciplinary backgrounds, aspiring to study the geographical distribution of flora and fauna across the globe as well as other evolutionary processes.
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Studieprogramma
Binnen de opleiding Midden-Oostenstudies kun je je richten op vijf verschillende deelgebieden.
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Chemical functionalization of the graphene surface for electrical and electrochemical sensing application
Advanced sensing techniques require graphene with high quality and well-controlled surface chemistry.
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In vitro investigation of the photoprotection mechanism of Light Harvesting Complex II
Solar energy is used by photosynthetic organisms to drive energy required cellular processes. Is absorbed by two groups of pigments, located in the LHCs.
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Fungi of the greening Arctic: compositional and functional shifts in response to climatic changes
Promotor: E.F. Smets Co-promotor: J. Geml
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Controlling growth and morphogenesis of the industrial enzyme producer Streptomyces lividans
Promotor: G.P. van Wezel, Co-Promotor: E. Vijgenboom
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Andeweg, Irwin & Louwerse, Governance and Politics of the Netherlands
Al jaren hét standaardwerk over politiek en openbaar bestuur in Nederland. Volledig, diepgaand en up-to-date.
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Bakti and Sayan traditions among the Tenggerese people in East Java: the role of indigenous institutions in integrated elderly care development
This research delves into the unique cultural approach of the Tenggerese people, an Indigenous community in East Java, Indonesia, regarding elderly care. It focuses on their traditional practices of bakti (‘filial piety’) and sayan (‘mutual aid’), deeply ingrained in the community's lifestyle and va…
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Multi-omics studies of the control of growth and antibiotic production of Streptomyces
Actinobacteria are Gram-positive bacteria that have a complex multicellular life cycle and are well known for their ability to produce a wide range of bioactive natural products (NPs).
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Iber Kasehatan in Sukamiskin: Utilisation of the Plural Health Information and Communication System in the Sunda Region of West Java, Indonesia
This study has been carried out in the community of Sukamiskin, a kelurahan (‘village’) in Bandung, the Capital of West Java Province, located in the Sunda Region of Indonesia.
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Islam en samenleving
Kennis van moslimsamenlevingen is onmisbaar om in een geglobaliseerde wereld te kunnen functioneren en om onze eigen Nederlandse maatschappij goed te begrijpen. In Leiden verdiepen onderzoekers zich in de talen, cultuur, religie, rechtssystemen en geschiedenis van moslimsamenlevingen en zetten daarmee…
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Moving Romans. Urbanisation, migration and labour in the Roman Principate
In hoeverre was arbeidsmigratie belangrijk voor het functioneren van de steden in Romeins Italië?
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developments in automated structure solution and crystallographic studies of the Sso10a2 and human C1 inhibitor protein
Promotor: Prof.dr. J.P. Abrahams, Co-Promotor: N.S. Pannu
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The Agta of the Northern Sierra Madre. Livelihood strategies and resilience among Philippine hunter-gatherers
Promotores: G. Persoon, R. Schefold
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Nanofluidic tools for bioanalysis : the large advantages of the nano-scale
Promotor: Prof.dr. T. Hankemeier, Prof.dr. J.C.T. Eijkel (Twente University)
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Deciphering the atomic structure of the electrified metal oxide-electrolyte interface
Humanity stands at a pivotal juncture, facing the dual challenge of environmental sustainability and rapid population growth, projected to exceed 11 billion by century’s end.