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1,945 zoekresultaten voor “experimental onderzoek near leesontwikkeling” in de Publieke website

• Chemical tools to monitor and control proteasome activities Onderzoeksoutput

  Promotores: H.S. Overkleeft; G.A. van der Marel Co-Promotor: B.I. Florea

• Upconverting nanovesicles for the activation of ruthenium anti-cancer prodrugs with red light Onderzoeksoutput

  Promotor: E. Bouwman, Co-promotor: S. Bonnet

• Improvisations in phototrophy Onderzoeksoutput

  Microbial rhodopsins are photosensitive pigments implemented in the growth and adaptation of a large population of microorganisms.

• Thermostable Nanodiscs for the development of novel biopharmaceuticals Onderzoeksoutput

  Nanodiscs are small, disc-shaped structures designed to mimic biological cell membranes, composed of a lipid bilayer stabilized by scaffold proteins. Membrane proteins play crucial roles in essential processes such as nutrient and waste transport, molecular recognition, and cell signalling, making them…

• The assembly history of the milky way nuclear star cluster Onderzoeksoutput

  Promotor: P. T. de Zeeuw, Co-promotor: N. Neumayer; G. van de Ven

• Allosteric modulation and ligand binding kinetics at the Kv11.1 channel Onderzoeksoutput

  Promotor: Prof.dr. A.P. IJzerman, Co-Promotor: L.H. Heitman

• Wetenschappelijk onderzoek en onderwijs Leids Universitair Behandel- en Expertise Centrum

  Het LUBEC is nauw verbonden met de Universiteit Leiden.

• 
  Niels Schiller Gastonderzoeker

  Faculteit der Geesteswetenschappen

• 
  Willemijn Heeren Universitair hoofddocent

  Faculteit der Geesteswetenschappen

• 
  Claartje Levelt Wetenschappelijk directeur / Hoogleraar

  Faculteit der Geesteswetenschappen

• 
  Yanan Wang Promovendus / gast

  Faculteit der Geesteswetenschappen

• 
  Eric Olijdam Gastmedewerker

  Faculteit der Archeologie

• 
  Jennifer Swerida Universitair docent

  Faculteit der Archeologie

• 
  Burcu Yildirim NINO Visiting Research Fellow

  Faculteit der Geesteswetenschappen

• Quantum Leiden onderzoekt de quantumtoekomst Quantum Leiden werkt aan de toekomst

  Leiden is sterk in het ontwikkelen van algoritmen. Verder zijn quantumnetwerken en quantumsensing belangrijke onderzoeksthema's. Als ook onderwijs en communicatie over quantum.

• Nieuw onderzoek naar online challenges Expeditie Binnenwereld

  Online challenges zijn populair onder jongeren. Hoewel sommige onschuldig zijn, hebben andere ernstige gevolgen. Huidige preventiestrategieën richten zich vooral op waarschuwingen, maar deze alleen zijn mogelijk niet voldoende.

• Diversiteit in onderzoek en onderwijs Dossier: Diversiteit en inclusie

• Effects of light at night on plants and their interactions with other species Onderzoeksproject

  What is the effect of light at night on plant phenology and physiology, and how does this affect plant interactions with other species?

• Onderzoek bij het Levend Lab Onderzoek naar vervuiling in de natuur

  Wat doen bestrijdingsmiddelen, bemesting of plastic met de waterkwaliteit? En hoe beïnvloeden wind en regen de data? Dat en meer onderzoeken de Leidse milieuwetenschappers in de 32 sloten van het Levend Lab.

• Long-term observation of protein dynamics via thermal-snapshot single-molecule spectroscopy Onderzoeksoutput

  This dissertation revolves around the design and implementation of novel instrumentation and related measurement techniques, at the single molecule level, for use in biophysical research. Chapter 1 presents an introduction to the field of fluorescence-based single molecule measurements. In particular,…

• Pharmacology based toxicity assessment: towards quantitative risk prediction in humans Onderzoeksoutput

  Promotor: Prof.dr. M. Danhof

• Plasmonic enhancement of one-photon- and two-photon-excited single-molecule fluorescence by single gold nanorods Onderzoeksoutput

  This thesis is a collection of experimental attempts to enhance photoluminescence of fluorescent molecules and quantum dots with single gold nanorods (GNRs) and relevant applications.

• Computed fingertip touch for the instrumental control of musical sound with an excursion on the computed retinal afterimage Onderzoeksoutput

  Promotor: Prof.dr. S. Haring

• Nucleosome stacking in chromatin fibers probed with single-molecule force- and torque-spectroscopy Onderzoeksoutput

  In human cells, a meter-long DNA is condensed inside a micrometer-sized cell nucleus. Simultaneously, the genetic code must remain accessible for its replication and transcription to functional proteins.

• Laser-generated toroidal helium plasmas Onderzoeksoutput

  This dissertation is an experimental study of laser-generated, atmospheric pressure, transient toroidal helium plasmas.

• Precision modeling of breast cancer in the CRISPR era Onderzoeksoutput

  The molecular mechanisms that instigate a healthy cell to become malignant are fueled by (epi)genetic alterations in so-called driver genes.

• A computational study of structural and excitonic properties of chlorosomes Onderzoeksoutput

  The long-held desire - to link structure directly to function and to explain molecular mechanisms based on basic chemical or physical principles - is finally coming closer, satisfying not only our scientific curiosity but also offering new solutions to the many challenges in the field of health, energy…

• Deciphering fermionic matter: from holography to field theory Onderzoeksoutput

  Promotor: K.E. Schalm, Co-promotor: S.S. Lee

• Strongly interacting electrons in Sachdev-Ye-Kitaev models and twisted bilayer graphene Onderzoeksoutput

  In this thesis, we study systems of electrons in which strong correlations give rise to emergent exotic physics.

• The noisy underwater world: the effect of sound on behaviour of captive zebrafish Onderzoeksoutput

  Promotor: Carel J. ten Cate, Co-Promotor: Hans W. Slabbekoorn

• Soil organic amendments for climate-smart agriculture Onderzoeksoutput

  Organic amendments applied to agricultural fields can partially offset our carbon emissions to the atmosphere and improve the resilience of agriculture to the effects of climate change. Driving these benefits, however, are complex and poorly understood interactions between organic amendment properties,…

• Quantifying the toxicity of mixtures of metals and metal-based nanoparticles to higher plants Onderzoeksoutput

  Promotores: Prof.dr. W.J.G.M. Peijnenburg & Dr. M.G. Vijver

• Analytical chemistry and biochemistry of glycosphingolipids: new developments and insights Onderzoeksoutput

  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…

• Electrochemical and surface studies of the effect of naphthalene-based additives on tin electrodeposition Onderzoeksoutput

  Tin electrodeposition applications have rapidly evolved in the past 25 years.

• Neonicotinoids in nature: The effects on aquatic invertebrates and their role in ecosystems Onderzoeksoutput

  This thesis describes the role of pollution, specifically neonicotinoid insecticides, as an actor of the ongoing biodiversity decline.

• Interaction of oxygen and carbon monoxide with Pt(111) at intermediate pressure and temperature: revisiting the fruit fly of surface science Onderzoeksoutput

  Promotor: M.T.M. Koper, Co-promotors: A.I. Yanson, L.B.F. Juurlink

• Resistance to PARP inhibition by DNA damage response alterations in BRCA1/2-deficient tumors Onderzoeksoutput

  Inactivating mutations in BRCA1 or BRCA2 genes predispose to several types of cancer.

• Kinetic and Non-Kinetic Effects for the Alkaline Oxygen Evolution Reaction on NiFeOOH Electrocatalysts Onderzoeksoutput

  Green hydrogen is produced via a process called water electrolysis. During electrolysis water is split into oxygen and hydrogen.

• Computational modeling of angiogenesis : from matrix invasion to lumen formation Onderzoeksoutput

  Promotor: Roeland M.H. Merks

• Magnetic Resonance Force Microscopy and the Spin Bath Onderzoeksoutput

  There are many interpretations of quantum mechanics, and ultimately experiments are needed to verify or falsify these interpretations.

• Granular Flows: Fluidization and Anisotropy Onderzoeksoutput

  Promotor: Prof.dr. M.L. van Hecke

• Platinum electrochemistry through a magnifying glass Onderzoeksoutput

  In most applications, electrocatalysts exhibit a large surface area to volume ratio, for example using nanoparticles.

• Effects of slug herbivory on seedling recruitment in Brassica napus and B. rapa Onderzoeksoutput

  Promotor: Prof.dr. P.G.L. Klinkhamer, Co-Promotor: T.J. de Jong

• Reconstruction Methods for Combined HAADF-STEM and EDS Tomography Onderzoeksoutput

  The research in this thesis is focused on tomographic reconstruction based on two imaging modalities in electron microscopy.

• The origins of friction and the growth of graphene, investigated at the atomic scale Onderzoeksoutput

  Promotor: J.W.M. Frenken

• Semi-empirical approach to the simulation of molecule-surface reaction dynamics Onderzoeksoutput

  Catalysis is of extreme relevance in the production of everyday materials and plays a central role in many aspects of our life.

• Advances in SQUID-detected Magnetic Resonance Force Microscopy Onderzoeksoutput

  In this thesis, we describe the latest advances in SQUID-detected Magnetic Resonance Force Microscopy (MRFM).

• Selective autophagy in host defense against mycobacterial infection Onderzoeksoutput

  The effective treatment of tuberculosis (TB) remains a major challenge to global health.

• Chemical reactivity of O2, CO and CO2 on Cu surfaces Onderzoeksoutput

  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.

• Adsorption and catalysis on Pt and Pd monolayer-modified Pt single crystal electrodes Onderzoeksoutput

  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.