1,951 zoekresultaten voor “african from” in de Publieke website
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Synthesis of Ribitol Phosphate based Wall Teichoic acids
Antibiotic resistance, caused by widespread use of antibiotics, leads to bacterial infections that are difficult, if not impossible, to treat and is a major worldwide health concern.
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Functional analysis of Dof transcription factors controlling heading date and PPDK gene expression in rice
Promotor: P.J.J. Hooykaas, Co-Promotores: P.B.F. Ouwerkerk, M. Wang
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Contributions to the phylogeny of the haplolepideous mosses
The haplolepideous mosses (Dicranidae) comprise about 4000 species distributed over a wide range of habitats, with great gametophytic and sporophytic morphological variation. Their monophyly is well supported by the results of several molecular phylogenetic studies, which shed light on their relationships…
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Computational optimisation of optical projection tomography for 3D image analysis
Optical projection tomography (OPT) is a tomographic 3D imaging technique used for specimens in the millimetre scale.
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Bayesian Inference for Gaussian Models
This dissertation studies the Asymptotics of Bayesian nonparametric inference for Gaussian linear models.
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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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Giant unilamellar vesicles: An efficient membrane biophysical tool and its application in drug delivery studies
Promotor: A. Kros
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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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PLGA-based particulate vaccine delivery systems for immunotherapy of cancer
Promotores: W. Jiskoot, F. Ossendorp
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Applications of Natural Deep Eutectic Solvents to Extraction and Preservation of Biomolecules
The recently introduced nature-originated deep eutectic solvents, so-called natural deep eutectic solvents (NADES) are considered as truly green solvents, which composed of natural ingredients found abundantly in organisms.
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Political Muslims: Understanding Youth Resistance in a Global Context
An interdisciplinary collection of the best international scholarship on Muslim youth.
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The puzzle of protoplanetary disk masses
My work focuses on a class of astronomical objects called protoplanetary disks.
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Trans-kingdom DNA transfer
The type-IV secretion system (T4SS) is a machinery able to transfer DNA and proteins between bacteria and in certain cases also to eukaryotic cells.
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Reactivity and Selectivity in Glycosylation Reactions
The glycosylation reaction is a pivotal reaction in creating new and complex oligosaccharides.
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Frontiers of Nanoscience (NanoFront)
Kunnen we van quantum-verrassingen quantum toepassingen maken? Kunnen we het leven onderzoeken en opbouwen vanuit de nano-schaal?
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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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Deciphering the complex paramagnetic NMR spectra of small laccase
Multicopper oxidase, laccase, can efficiently reduce oxygen to water and are mostly used in the enzymatic biofuel cells.
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Error bounds for discrete tomography
Promotores: K.J. Batenburg, B. Koren
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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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Fulltime programme
Het schema hieronder geeft het curriculum weer van het eenjarige fulltime programma van de master Health, Ageing and Society in collegejaar 2024-2025.
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Low energy electron transmission through layered materials and chiral organic films
In this Ph.D. thesis we study the interaction of low energy electrons with thin materials, namely layered materials (graphene, hexagonal boron nitride, molybdenum disulfide) and organic films. At these low energies the quantum mechanical wavelength of the electron wave function is in the order of a…
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High-contrast spectroscopy of exoplanet atmospheres
More than 5,000 exoplanets have been found over the past couple of decades. These exoplanets show a tremendous diversity, ranging from scorching hot Jupiters, common super-Earths, to widely separated super-Jupiters on the planet/brown dwarf boundary.
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Bioorthogonal chemistry to unveil antigen processing events
The research described in this thesis focused on the use of bioorthogonal antigens to investigate immunological processes in antigen presenting cells. Bioorthogonal antigens are antigenic proteins produced through recombinant expression in a methionine auxotrophic E. coli strain.
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Visual Relation extraction Based on Deep Cross-media Transfer Network
Building a Deep Cross-media Transfer Network to extract visual relations that relieve the problem of insufficient training data for visual tasks.
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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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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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Empirical Legal Studies Leiden
Empirical Legal Studies in Leiden focust op het bouwen van een interdisciplinaire gemeenschap van rechtsgeleerden en sociale wetenschappers die samen juridische vraagstukken onderzoeken op het snijpunt van recht en gedrag, waarbij diverse soorten methoden worden gebruikt.
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LEAC ontvangt EU en EAC subsidie voor activiteiten in Oost-Afrika
Het Leiden Centre for East African Law (LEAC) heeft een subsidie van €25.000 ontvangen van de EU delegatie bij de East African Community (EAC) en de EAC Commissie.
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Jewish Magic from Antiquity to the Twenty-First Century
Lezing
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Klimaatverandering stelt Afrikaanse grazers voor moeilijke keuze
Leeuwen beperken hun prooidieren, zoals zebra’s en gnoes, in hun mogelijkheden zich aan te passen aan een opwarmende aarde. Dat ontdekte Leidse onderzoeker Michiel Veldhuis van het Centrum voor Milieuwetenschappen in Leiden samen met internationale collega’s. Het onderzoek is op 1 juni in Nature Ecology…
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Discrete tomography with two directions
Promotores: R. Tijdeman, K.J. Batenburg
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Computer interventions for young children at risk to prevent reading impairments
This study’s main aim is to test whether children’s learning behaviour explains why they do not benefit from a literate environment.
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Van de jacht op overtreders naar het beheersen van risico’s
Op woensdag 30 november 2016 promoveert Florentin Blanc op zijn proefschrift 'From Chasing Violations to Managing Risks Origins'. De verdediging vindt plaats om 11.15 uur in het Academiegebouw van Universiteit Leiden. De promotor is professor Wim Voermans.
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Exploring Means to Facilitate Software Debugging
In this thesis, several aspects of software debugging from automated crash reproduction to bug report analysis and use of contracts have been studied.
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The LUGO Press
The LUGO Press is a student publication forum, rooted in academia and journalistic practices and published by the Leiden University Green Office.
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Online Course De-Mystifying Mindfulness
Around the world, mindfulness has become big business. This course combines conventional scholarly inquiry from multiple disciplines with experiential learning to provide a responsible, comprehensive, and inclusive education about mindfulness as a contemporary phenomenon.
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Molecular, Cellular and Organismal Biology (MSc)
Deze opleiding biedt de mogelijkheid om onderzoek op moleculair, cellulair en organismaal niveau te verenigen, maar biedt ook de mogelijkheid om je te specialiseren op één van deze niveaus.
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From data to discoveries: machine learning and optimization in space
Lezing
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Turning the tide from language endangerment to ethnolinguistic vitality
Oratie
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Curatorenfondsen
Bachelor, Master
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Talen studeren aan de Univeriteit Leiden
Ben je geïnteresseerd in talen? De Universiteit Leiden is dé universiteit voor talen en culturen. In Leiden en Den Haag bestuderen we talen en culturen uit alle regio's van de wereld. Dit aanbod is uniek in Nederland. De mondiale expertise die aanwezig is bij de Faculteit Geesteswetenschappen plaatst…
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Talen studeren aan de Univeriteit Leiden
Ben je geïnteresseerd in talen? De Universiteit Leiden is dé universiteit voor talen en culturen. In Leiden en Den Haag bestuderen we talen en culturen uit alle regio's van de wereld. Dit aanbod is uniek in Nederland. De mondiale expertise die aanwezig is bij de Faculteit Geesteswetenschappen plaatst…
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Hoe Nelson Mandela Leids eredoctor werd
De Zuid-Afrikaanse oud-president Nelson Mandela (1918-2013) ontving in 1999 een eredoctoraat van de Universiteit Leiden. Mandela, die een groot aandeel had in de afschaffing van de apartheid, reageerde bescheiden. ‘Het is geen persoonlijke prestatie. Het is een eerbetoon aan allen die uit het verzet…
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Stephen Ellis Annual Lecture 2023: The Place of Archives in Modern African Studies: A Searchlight on the Patronage of National Archives of Nigeria
Lezing
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EUniWell Open Lecture Series | From knowledge transfer to personal development
Lezing, Lezing onderdeel van serie
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Antithrombotic therapy in the Netherlands- New insights from nationwide data
Promotie
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Oxidative Stress in Chronic Diseases: Causal Inference from Observational Studies
Promotie
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Flow-based Arterial Spin Labeling: From brain to body
Promotie
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Antibiotic Discovery: From mechanistic studies to target ID
Promotie
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Maternal health in Namibia: Lessons learned from obstetric surveillance
Promotie