1,435 zoekresultaten voor “komen from” in de Publieke website
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Understanding protein complex formation: The role of charge distribution in the encounter complex
Protein–protein complexes are formed via transient states called encounter complexes that greatly influence the formation of the stereospecific complex.
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Disrupting the transcriptional machinery to combat triple-negative breast cancer
Triple-negative breast cancer (TNBC) is a subtype of breast cancer characterized by limited treatment options and unfavorable clinical outcomes. Therefore, the research described in this thesis focused on the exploration of novel targeted therapies for TNBC.
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Matter into context: population- and community-level impacts of nanomaterials in freshwater ecosystems
The application of nanomaterials in industrial processes and consumer products provides many societal benefits, but can also lead to the release of nanomaterials into the environment. The work in this dissertation aims to provide insights into the potential environmental impacts that may follow from…
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Fundamental research on the voltammetry of polycrystalline gold
Voltammetry plays a crucial role in modern scientific research by offering valuable insights into the electrochemical properties of materials, with wide-ranging applications in fields such as materials science, energy storage, corrosion studies, and sensor development.
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Combining classic and novel tools in the study of Historical Collections of Chinese Materia Medica in the Netherlands
Chinese materia medica (CMM), comprising a diverse array of natural substances from plants, animals, and minerals, has been integral to Traditional Chinese Medicine (TCM) throughout history. This study investigates the dynamic evolution of CMM, noting shifts in species for improved therapeutic effects…
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Chemical reactivity of O2, CO and CO2 on Cu surfaces
Despite the history of studies on methanol formation from CO2, the dominant elementary reaction steps that constitute the chemical mechanism for this catalyzed process are not determined.
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Triblock polypept(o)ides for siRNA delivery: unique polymeric designs for versatile carrier systems
Utilizing the polymeric platform of polypept(o)ides, this thesis describes synthesis and investigation of novel triblock copolymers to obtain carrier systems with multiple compartments for efficient siRNA delivery. Although the individual microstructure of nanoparticles differs depending on the polymeric…
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Probing molecular layers with low-energy electrons
Molecular materials have been a subject of interest in fundamental research and applications for decades, and have been studied as bulk crystals, (thin) films and as individual molecules, due to the large variety in their properties. This dissertation explores pentacene crystals near the two-dimensional…
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Workshop The Art of Journaling
Kunst en vrije tijd, Kunst en vrije tijd
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Size effects in microstructured superconductors and quantum materials
We find ourselves in an era of transition, not just towards a more computing- and data-driven society but also away from unsustainable fossil fuels as an energy source.
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Manipulating carbon nanotubes Towards the application as novel field emission sources
Promotores: T.H. Oosterkamp, N. de Jonge
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Chitin in the fungal cell wall: towards valorization of spent biomass of Aspergillus niger
Aspergillus niger is an important industrial producer of organic acids and enzymes producing large amounts of spent fungal biomass.
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Radicals in arithmetic
Promotor: Prof.dr. P. Stevenhagen, Co-promotor: B. de Smit
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Histone-DNA assemblies in archaea. Shaping the genome on the edge of life
All life on earth contains DNA, which is used to store biological information. Organisms compact their DNA in order for it to fit inside their cell(s).
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Applications of graphene in nanotechnology : 1D diffusion, current drag and nanoelectrodes
Graphene nanoribbons (GNRs) are used as a current carrying substrate in investigation of current-induced forces in a low-temperature STM (chapter 2).
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The developing infant gut microbiota: mathematical predictions of the effects of oligosaccharides
A complex community of microbes develops in the infant gut shortly after birth. We call this community the infant gut microbiota. The microbiota influences the health of the infant, which makes the composition and function of the infant gut microbiota an important topic to study.
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Strafrecht & Criminologie
Het Instituut voor Strafrecht & Criminologie houdt zich bezig met onderzoek en onderwijs op respectievelijk het gebied van het straf(proces)recht en de criminologie.
- Medieval Latin (5 ECTS)
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Van klimaat tot veiligheid: ‘Studenten komen met perspectieven die ik nog niet kende’
Samenwerken is de oplossing voor internationale problemen, bleek tijdens het eindseminar van de Master Honours Class ‘Smart Regional Integration’ – al is dat soms makkelijker gezegd dan gedaan. “Je ziet de studenten ermee worstelen.”
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Coronaregels in studentenhuizen: ‘Bezoekers komen alleen als de rest dat goed vindt’
In veel studentensteden groeit het aantal coronabesmettingen, ook in Leiden stijgen de cijfers. Vooral in studentenhuizen is het soms lastig om afstand te bewaren, hoe doe je dat? Wij vroegen studenten naar de onderlinge afspraken in hun studentenhuis.
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From code to clinic: Theory and practice for artificial intelligence prediction algorithms
Promotie
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Rectoren: ‘Geef studenten meer gelegenheid om met het openbaar vervoer te komen’
De fysieke ontmoeting is cruciaal voor het universitair onderwijs. Daarom zou het onverstandig zijn als studenten enkel tussen 11:00 en 15:00 uur gebruik mogen maken van het openbaar vervoer. Dat zeggen de rectoren van de Nederlandse universiteiten in een gezamenlijke brief in ScienceGuide.
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Moet er een verplicht mini-sociaal stelsel komen voor alle werkenden?
BNR, maandag 20 maart 2017, 12:32 en (herhaling) dinsdag 21 maart 2017, 20:10
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essential in characterizing noun classes: Corpus and experimental evidence from Bantu
Lezing, This Time for Africa!
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From reconstructing to constructing languages: How I created two conlangs for a movie about the Neolithic Revolution
Lezing, Comparative Indo-European Linguistics (CIEL) Seminars
- Security and conflict resolution in northern Nigeria: from Boko Haram to farmer-herder violence - The Hague
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Tien adviezen voor het maken van impact: ‘Welke lastige dilemma’s komen daarbij kijken?’
In de brochure ‘Wetenschap met de ramen wijd open’ geven acht hoogleraren in de sociale en geesteswetenschappen advies aan collega’s die impact willen maken met hun onderzoek. Onder hen zijn de Leidse hoogleraren Andrea Evers en Leo Lucassen. De brochure, een uitgave van de Sociaal-Wetenschappelijke…
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Selective fetal growth restriction in identical twins: from womb to adolescence
Promotie
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The input pathways to the circadian clock: from nocturnality to diurnality
Promotie
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Outcome after anterior cervical discectomy: From inferential statistics to Machine Learning
Promotie
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Marion Boers: 'De komende tien jaar worden spannend voor de universiteit'
Op 7 september won Marion Boers de Onderwijsprijs Geesteswetenschappen, die jaarlijks wordt uitgereikt aan de meest inspirerende docent van de faculteit. In dit interview reageert ze op de winst, bespreekt ze het huidige onderwijs en deelt ze haar visie op de toekomst.
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What Works in Suicide Prevention? Lessons from the 113 Helpline
Lezing
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Olaf van Vliet in Intermediair over welke banen in gevaar komen door migratie, klimaattransitie en digitalisering
Door technologische verandering zijn banen en beroepen voortdurend aan verandering onderhevig. Zo is het al langer bekend dat sommige banen door automatisering overbodig worden. Digitalisering en de opkomst van kunstmatige intelligentie zijn meer recente ontwikkelingen die van invloed zijn op de arb…
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Basic Program 2024-2025
The basic program comprises a total of twelve courses organized by the Research School, that have been purpose-developed for training and support of PhD students and Research MA students who specialize in Medieval Studies (history, art history, and literary history, in particular).
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Postdoc on Law, Robots & Society (0.8-1.0 FTE)
Rechtsgeleerdheid, Instituut voor Metajuridica, eLaw - Centrum voor Recht en Digitale Technologie
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Brieven als buit
Alledaagse taal uit het verleden kennen wij nauwelijks, maar taalkundig onderzoek van een unieke brievencollectie opent perspectieven. Buitgemaakte brieven van mannen, vrouwen en zelfs kinderen stonden centraal in het Leidse Brieven als Buit-project onder leiding van prof. dr. Marijke van der Wal, dat…
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The Function of Toll-like receptor 2 in Infection and Inflammation
The function of TLRs in innate immunity has aroused worldwide attention soon after its discovery. Because of the broad functions of TLR2 in innate immunity, the drive for the development of TLR2-targeted vaccines or therapeutic treatments has accelerated in the last decades.
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Probing new physics in the laboratory and in space
The Standard Model (SM) of particle physics fails to explain several observed phenomena and is incomplete. In order to resolve this problem, one may extend the SM by adding new particles.
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The Infrared Spectrum of Massive Protostars
We have conducted a full spectral line survey of the 3-13 micron region of two massive protostars, AFGL 2591 and AFGL 2136, for the first time at high spectral resolution.
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Gauss's theorem on sums of 3 squares, sheaves, and Gauss composition
Promotor: Bas Edixhoven, Promotor: Qing Liu
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Photosynthetic light reactions at the gold interface
Promotor: T.J. Aartsma, Co-promotor: R.N. Frese
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Class invariants for tame Galois algebras
Promotores: B. Erez, P. Stevenhagen, Co-Promotor: B. de Smit
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Adding fuel to the conflict : how gas reserves complicate the Cyprus question
In this research I assess the impact of the recently discovered gas reserves south off Cyprus on the escalation of the Cyprus conflict.
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Lipid model membrane systems as a tool for unraveling the underlying factors for skin barrier dysfunction
Barrier function is the natural role of the skin. The lipid matrix present in the outermost layer of the skin, the stratum corneum is important for this function.
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Painting with starlight : optical techniques for the high-contrast imaging of exoplanets
This thesis describes the development and validation of new high-contrast imaging techniques, with the ultimate goal of enabling the next generation of instruments for ELT-class telescopes to directly image Earth-like extra-solar planets orbiting around nearby stars.
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SCS Courses
The coursework within the Science Communication and Society (SCS) specialisation prepares students for internships and a career in communication about science and health.
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Empirical signatures of universality, hierarchy and clustering in culture
In this thesis,
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Establishing State Responsibility in the Absence of Effective Government
Op 16 juni 2020 verdedigde Andrea Varga haar proefschrift 'Establishing State Responsibility in the Absence of Effective Government'. Het promotieonderzoek is begeleid door promotoren prof. dr. N.J. Schrijver en prof. dr. F. Baetens (University of Oslo).
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The Monetary Valuation of Water-related Ecosystem Services
While ecosystems have concrete benefits for human society, these benefits are typically overlooked in decision-making.
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Explorations of Water Oxidation Catalysis in Explicit Solvent
In the search for sustainable energy solutions, the idea of artificial photosynthesis has been proposed as an approach with which to use water and sunlight to produce hydrogen.