4,412 zoekresultaten voor “from and literary studies” in de Publieke website
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Anthracycline biosynthesis in Streptomyces: engineering, resistance and antimicrobial activity
Actinobacteria are well known for the production of bioactive natural products, many of which have applications in the fields of human, animal and plant health. Subject of this thesis are the anthracyclines, glycosylated aromatic polyketides with potent anticancer activity.
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Functional xylem anatomy: intra and interspecific variation in stems of herbaceous and woody species
My PhD thesis investigates the ecological significance of resistance against drought-induced air bubble formation inside the water conduits of plants (embolism), and the plasticity and functional aspects of stem anatomical traits in woody and herbaceous species.
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Wim van Anrooij
Faculteit der Geesteswetenschappen
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Adsorption and catalysis on Pt and Pd monolayer-modified Pt single crystal electrodes
The focus throughout this thesis will be on gathering fundamental studies of the detailed structure and composition of the electrode/electrolyte interface effect on the rate and mechanism of key electrocatalytic reactions.
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Exploring Images With Deep Learning for Classification, Retrieval and Synthesis
In 2018, the number of mobile phone users will reach about 4.9 billion. Assuming an average of 5 photos taken per day using the built-in cameras would result in about 9 trillion photos annually.
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Novel detectors and algorithms for electron nano-crystallography
Promotor: Prof.dr. J.P. Abrahams, Prof.dr. M. van Heel
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The Ecology and Evolution of Microbial Warfare in Streptomyces
The soil-dwelling, filamentous bacteria of the genus Streptomyces are renowned for their production of useful secondary metabolites including antibiotics. The work described in this thesis provides new insights on the role and regulation of antibiotic production and resistance in these bacteria.
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Laboratory studies of Water Ice in Space
Astronomical observations of cold regions in the universe show a rich inventory of ices. Part of these ices may end up on planets like our own, but in that journey they will be exposed to considerable amounts of radiation.
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Photothermal circular dichroism studies of single nanoparticles
In this work, we investigate the minute circular dichroism effects of single nanoparticles.To this aim, we apply photothermal imaging with a polarization-modulated heating beam.
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Leiden Archaeology Network and Career Event (LANCE)
Career Event
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Violence Studies
Deze minor richt zich op interpersoonlijk geweld (d.w.z. geweld dat plaatsvindt tussen individuen), waarbij de meest voorkomende soorten fysiek geweld en seksueel geweld omvatten.
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Abstract delta modeling: software product lines and beyond
Promotor: Prof.dr. F.S. de Boer, Co-promotor: D. Clarke
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Systemic Accountability of the European Border and Coast Guard
Op 11 november 2021 verdedigde Mariana Gkliati het proefschrift 'Systemic Accountability of the European Border and Coast Guard'. Het promotieonderzoek is begeleid door promotoren prof.dr. P. Rodrigues en prof.dr. L. Besselink (UvA).
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Online studie
We brengen wetenschap bij u thuis! Doe mee aan onze online Biologische Bewegingsstudie!
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Intelligence Studies
Sinds de Tweede Wereldoorlog spelen inlichtingen- en veiligheidsdiensten een belangrijke rol in de beleids- en besluitvorming, met name waar het gaat om de nationale veiligheid van een staat. In dit minorprogramma bestuderen we zowel de organisaties, hun werkmethoden, hun analysetechnieken, als de politieke,…
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Surveying young stars with Gaia: Orion and the Solar neighbourhood
OB associations are loose groups of young, massive stars. They constitute the last stage of the massive starformation process, and the context in which new stars are formed.
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Systematics, Epidermal defense and Bioprospecting of Wild Orchids
This thesis presents the systematics, epidermal defense, and bioprospecting of wild orchids.
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Heme biosynthesis and regulation in the filamentous fungus Aspergillus niger
Promotors: Prof.dr. P.J. Punt, Prof.dr. C.A.M.J.J. van den Hondel
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of the Rule of Law in its External Relations: Case Studies on Development Cooperation and Enlargement
Op 26 juni 2019 verdedigde Lisa Louwerse haar proefschrift 'The EU’s Conceptualisation of the Rule of Law in its External Relations: Case Studies on Development Cooperation and Enlargement'. Het promotieonderzoek is begeleid door promotor prof. mr. C.A.P. Hillion.
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Transborder Governance of Forests, Rivers and Seas
Natural resources often stretch across borders that separate modern nation states. This can create conflict and limit opportunities for regulated consumption of their goods and services, but also provide opportunities for joint multinational efforts that exceed single country capabilities.
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Selective and efficient electrochemical CO2 reduction on nanostructured catalysts
Promotor: M.T.M. Koper, Co-Promotor: L.B.F. Juurlink
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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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Resolving the building blocks of galaxies in space and time
We investigate the buildup of galaxies from various vantage points. The first two chapters focus on the stellar content of galaxies, especially the distribution of stellar masses at birth and potential variations therein in various galactic environments.
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Gibbs-non-Gibbs transitions and vector-valued integration
Promotor: W. T. F. den Hollander, F. H. J. Redig
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Attacks on hash functions and applications
Promotores: R. Cramer, A.K. Lenstra, Co-Promotor: B.M.M. de Weger
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Asian Studies (MA)
De master Asian Studies van de Universiteit Leiden is een hoogwaardige opleiding bij één van de meest vooraanstaande centra voor Aziëstudies in Europa.
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Impact of plant hormones on growth and development of actinobacteria
Plants are colonized by an astounding number of microorganisms that can provide different life-support functions, including nutrient acquisition and protection against (a)biotic stresses like drought or pathogen attack.
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Isotopes and the characterization of extrasolar planets
Diverse types of exoplanets such as gas giants on close-in orbits (hot Jupiters) and young massive giants on wide orbits (super Jupiters), with no analogs in the Solar System, pose challenges but also opportunities to our understanding of planet formation and evolution.
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Media Studies (MA)
De masteropleiding Media Studies van de Universiteit Leiden combineert theoriekennis met praktijkervaring om zo een ideale springplank te vormen voor een carrière in de literatuur, film, fotografie of journalistiek.
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Warnings: The Complicated Journey from Alert to Action in (Inter)national Politics (WARN)
Het WARN-project heeft als doel te begrijpen waarom sommige waarschuwingen niet effectief genoeg zijn of niet tijdig de juiste besluitvormers bereiken om een crisis af te wenden.
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Microscopy and Spectroscopy on Model Catalysts in Gas Environments
In surface science there is great effort to move from studying simple, flat model surfaces in vacuum to investigating more complex model catalysts in gas environments (in situ). This thesis gives three examples of such studies using microscopy and spectroscopy.
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Data-Driven Machine Learning and Optimization Pipelines for Real- World Applications
Machine Learning is becoming a more and more substantial technology for industry.
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characterization of bacterial proteins involved in antibiotic resistance and peptidoglycan biosynthesis
This thesis describes the structural and biochemical characterization of the β-lactamase BlaC from Mycobacterium tuberculosis (Mtb), and the Alr and YlmE proteins from Streptomyces coelicolor A3(2).Mtb is the main cause of tuberculosis.
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Security Studies (BSc)
Veiligheidsbedreigingen zoals terrorisme en cybercriminaliteit behoren tot de meest urgente problemen van onze tijd. Tijdens de bacheloropleiding Security Studies bestudeer je de veiligheidsuitdagingen van de 21ste eeuw en leer je strategische oplossingen te ontwikkelen voor een complexe wereld.
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From the Rule of Law to a Culture of Justice: a Practitioner’s Challenge to Policy Thinkers
Irene Khan, expert op het gebied van mensenrechten, werpt een aantal vragen op: Wat kan men verstaan onder een ‘Culture of Justice’? Wie bepaalt wat 'Justice' is? Hoe realistisch is de bevordering van ‘Rule of Law’ en ‘Justice’ in landen waar sprake is van ernstige conflictsituaties en armoede?
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Monitoring and detection of nanomaterials in biological media.
How do nanoparticles bioaccumulate and biodistribute in organisms?
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Risks to Health and the Environment Related to the Use of Lead in Products
The aim of this project was to estimate emissions from lead products-in-use for the past, the present and the future and assess the development of toxicological risks associated with these products.
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Erasmus+ for Studies
Bachelor, Master, PhD
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Korean Studies (MA) (120EC)
De masterspecialisatie Korean Studies van de Universiteit Leiden biedt gespecialiseerde, diepgaande kennis van de culturele en maatschappelijke vraagstukken van pre-modern en modern Korea.
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Middle Eastern Studies (MA)
De onderzoeksgroep Middle Eastern Studies van de Universiteit Leiden is één van de grootste in zijn soort in Europa en een vooraanstaand centrum voor wetenschappelijk onderzoek. De masteropleiding Middle Eastern Studies bouwt op alle mogelijke manieren voort op deze expertise.
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Japanese Studies (MA) (120EC)
De masterspecialisatie Japanese Studies van de Universiteit Leiden staat internationaal in hoog aanzien. De opleiding biedt studenten diepgaande kennis over de belangrijkste aspecten van modern en pre-modern Japan.
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Chinese Studies (MA) (120EC)
Vooraanstaande experts op het vakgebied doceren in de master Chinese Studies van de Universiteit Leiden. De opleiding combineert verdiepende kennis met gevorderde taalbeheersing.
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Online Experience International Studies
Studievoorlichting, Online Proefstuderen
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PhD student in Biochemistry, Structure and Function of Archaeal Chromatin
Wiskunde en Natuurwetenschappen, Leids Instituut voor Chemisch Onderzoek (LIC)
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interactions in terms of their pupils’ best interest: A perspective from continental European pedagogy
Dit proefschrift betreft een interpretatief onderzoek naar de wijze waarop leraren hun dagelijkse leraar-leerling interacties interpreteren in termen van het belang van hun leerlingen.
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Online Experience Urban Studies
Studievoorlichting, Online Proefstuderen
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The Interactions of Human Mobility and Farming Systems and Impacts on Biodiversity and Soil Quality in the Western Highlands of Cameroon
Promotors: Prof.dr. G.R. de Snoo, Prof.dr. G.A. Persoon, Prof.dr.ir. H.H. de Iongh
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Meeloopdag African Studies
Studievoorlichting
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Religious Studies (MA)
In de masteropleiding Religious Studies van de Universiteit Leiden onderzoek je een breed spectrum aan religies en hun uitdrukkingsvormen vanuit een vergelijkend perspectief.
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Latin American Studies (MA)
De master Latin American Studies van de Universiteit Leiden biedt diepgaande expertise over Latijns Amerika.