983 zoekresultaten voor “quantum mechanisms” in de Publieke website
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The Role of Linker DNA in Chromatin Fibers
The genetic information of all living organisms is contained in their DNA. Cells modify the degree of DNA compaction by epigenetics, which largely determines what genes are read out and which genes are transcriptionally silent.
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Matchmaking for open innovation: perspectives on multi-sided markets
Promotores: Prof.dr. B.R. Katzy, Prof.dr. K. Sailer (Munich University)
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Onderzoek
Computers worden steeds krachtiger en krijgen steeds ingewikkelder taken. Het Leiden Institute of Advanced Computer Science (LIACS) doet baanbrekend wetenschappelijk onderzoek en past nieuwe vindingen toe in actuele maatschappelijke vraagstukken.
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Interesse in duurzame innovaties en data?
Ben jij nieuwsgierig naar hoe wetenschap en technologie bijdragen aan een duurzame en innovatieve toekomst? Bij de Universiteit Leiden onderzoek je de wereld van data, natuurwetten en levende systemen. Van wiskunde tot kunstmatige intelligentie, van klimaatvraagstukken tot hightech innovaties: je leert…
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Interesse in duurzame innovaties en data?
Ben jij nieuwsgierig naar hoe wetenschap en technologie bijdragen aan een duurzame en innovatieve toekomst? Bij de Universiteit Leiden onderzoek je de wereld van data, natuurwetten en levende systemen. Van wiskunde tot kunstmatige intelligentie, van klimaatvraagstukken tot hightech innovaties: je leert…
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Prijzen en subsidies 2023
Op deze pagina vind je een overzicht van prijzen en subsidies die in 2023 zijn toegekend aan onze medewerkers en studenten, en de bijzondere benoemingen aan de Universiteit Leiden en andere instellingen.
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Transcutaneous vagus nerve stimulation reduces spontaneous but not induced negative thought intrusions in high worriers
Transcutaneous vagus nerve stimulation (tVNS) was tested in chronic worriers. tVNS may reduce spontaneously occurring negative thought intrusions. After a worry induction, there was no longer an effect of tVNS. tVNS did not affect physiological responding to worrying.
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Spin transport and superconductivity in half-metallic nanowires and junctions
The interest of this thesis lies in spin transport in normal metals and superconducting half-metallic junctions.
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The use of activity based protein profiling to study proteasome biology
Promotor: H.S. Overkleeft, Co-Promotor: B.I. Florea
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Online Course International Law in Action: The Arbitration of International Disputes
This course explores international arbitration as one of the most common methods of international dispute settlement. You will gain an in-depth understanding of international arbitration through the analysis of its role as a mechanism of dispute settlement, its institutions, the fields of law it is…
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Identification of Therapeutic Targets and Antisense Oligonucleotide Mediated Exon Skipping Based Therapies in Arthritis
Promotor: G.J.B. van Ommen
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Innovative (electro-driven) sample preparation tools for metabolomics study of muscle aging
This thesis focuses on the development of sample-preparation methods for small amounts of samples and applying the developed methods to muscle tissues to investigate the mechanisms involved in sarcopenia.
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The Chara plasma membrane system : an ancestral model for plasma membrane transport in plant cells
Multicellular giant algae Chara species have been widely used in physiological studies for decades.
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Zebrafish as vertebrate model of Gaucher disease
Lysosomal storage disorders (LSDs) are a group of orphan diseases characterized by lysosomal dysfunction or impaired lysosomal catabolism and affect collectively about 1 in 5000 live births.
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Het lerarentekort als gewichtige uitdaging: Schoolleiderschap, werkklimaat en leerklimaat op scholen met een hoge schoolweging.
Welke rol spelen de leiderschapsstijl en de visie op leraren en leerlingen van schoolleiders in het bevorderen van een positief werkklimaat voor leraren en een positief leerklimaat voor leerlingen op scholen met een hoge schoolweging?
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Role of non-homologous end-joining in T-DNA integration in Arabidopsis thaliana
Promotor: P. J. J. Hooykaas Co-promotor: B. S de Pater
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Zipping into Fusion
Promotor: Prof.dr. J.G.E.M. Fraaije, Co-promotor: A. Kros
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Thrips resistance in Gladiolus: an eco-metabolomic approach
Breeding for resistance becomes more and more important because we want to reduce the use of pesticides. A fast and cheap alternative can be to make use of morphological or chemical markers.
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Regulation of actomyosin contraction as a driving force of invasive lobular breast cancer
In this thesis, we used genetically engineered mouse models and a variety of cell-culture based assays to identify genes and pathways that are involved in the development and treatment of invasive lobular carcinoma (ILC).
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Bioorthogonal Antigens as Tool for Investigation of Antigen Processing and Presentation
In order to be able to develop effective medicine and treatments to prevent or cure autoimmune diseases or cancer we need to understand the mechanisms how they arise and what drives their course.Unravelling the fundamental molecular mechanisms influencing the onset and course of diseases such as allergies,…
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Quantitative systems pharmacology modeling of biotherapeutics in oncology
In this thesis, mathematical modeling and simulation was applied as a tool to inform quantitative decision making in oncology drug discovery and development.
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Accelerating the Photocatalytic Water Splitting in Catalyst−Dye Complexes
As a virtually inexhaustible source, solar energy plays a major role in future global energy scenarios.
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Functions of P38 and ERK kinases in zebrafish early development
Promotor: Prof.dr. H.P. Spaink, Co-promotor: Dr. B.E. Snaar
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Understanding disease suppressive soils
Soil is a home for an unbelievable diversity and abundance of microbial life that is essential for supporting life on our planet.
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Photocatalytic redox reactions at the surface of liposomes
Promotor: Prof.dr. E. Bouwman, Co-promotor: S. Bonnet
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Using mouse models to uncover genes driving tumorigenesis and therapy resistance in human breast cancer
To improve cancer treatments, personalized medicine approaches have aimed to identify exactly which mutations are driving tumor development in a given patient and specifically target these mutations using precision therapies.
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Regulering en ICT
Op welke manieren hebben ontwikkeling van digitale technologieën invloed op de samenleving en de regulerings- en juridische kaders binnen de samenleving?
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Lipid bilayers decorated with photosensitive ruthenium complexes
Promotor: Prof.dr. E. Bouwman, Co-promotor: S. Bonnet
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Anna Dawid-Lekowska -
Huub de Groot -
Waar eindigt de quantumwereld?
Met zijn ijskoude nanokrachtsensor zoekt Tjerk Oosterkamp naar de grens tussen de quantumwereld en de wereld van alledag. De Leids natuurkundige heeft een NWO-subsidie van 600.000 euro binnengehaald.
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Nacht van Ontdekkingen in teken van de tijd
Is teleportatie het vervoermiddel van de toekomst? Welke invloed had de 16e-eeuwse geleerde Scaliger op het besef van tijd? Ontdek het in de Nacht van Ontdekkingen op zaterdag 15 september in Leiden! Wetenschappers geven flitscolleges en buigen zich samen met het publiek, kunstenaars en muzikanten over…
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Leids Instituut voor Onderzoek in de Natuurkunde
Onderzoek aan het Leids Instituut voor Onderzoek in de Natuurkunde (LION) is fundamenteel en nieuwsgierigheids-gedreven. Al onze wetenschappers delen de wens om de kennis van de wereld om ons heen te vermeerderen, in een open, nieuwsgierige sfeer, waarin innovatieve ideeën ontstaan die toepassingen…
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Archief
Op deze pagina vind je de opnames van de Tuesday Talks sinds april 2025. Ook de opnames van de voorloper van de Tuesday Talks, This Week’s Discoveries, zijn hier te vinden
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Instituut voor Informatica aan de Universiteit Leiden
Leiden Institute of Advanced Computer Science (LIACS)
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Paul Hooykaas -
Electrocatalytic reduction of CO2 and nitrate on immobilized metal porphyrins
M.T.M. Koper, Co-promotor: D.G.H. Hetterscheid
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Core cross-linked polymeric micelles based on polypept(o)ides: from secondary structure formation of polypeptides to functional cross-linking
This thesis aimed to investigate core cross-linked polymeric micelles (CCPMs) and expand their potential for the delivery of hydrophobic drugs and co-factors.
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Search and rescue: tackling antibiotic resistance with chemistry
With the rise of multi-drug resistant bacterial pathogens, the possibility of a post-antibiotic world is quickly becoming reality.
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Morphogenesis and protein production in Aspergillus niger
Promotores: C.A.M.J.J. van den Hondel, V. Meyer, Co-promotor: A.F.J. Ram
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CO oxidation catalysis at multiple length scales
Promotor: J.W.M. Frenken Co-Promotor: R. Felici
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Causing a stir: Radiative and mechanical feedback in starburst galaxies
Promotores: Prof.dr. F.P. Israel, Prof.dr. P.P. van der Werf
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Some Assembly Required: The Structural Evolution and Mass Assembly of Galaxies at z
This thesis investigates the structural evolution and assembly of galaxies since the first few billions years after the big bang.
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Applications of multisource data-based dynamic modeling to cell-cell signaling and infectious disease spreading
The emergence of complex diseases resulting from abnormal cell-cell signaling and the spread of infectious diseases caused by pathogens are significant threats to humanity. Unraveling the dynamic mechanisms underlying cell-cell signaling and infectious disease spreading is crucial for effective disease…
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Florian Schneider
Gamic Learning in East Asian Studies - Wat kunnen spellen ons vertellen over de manier waarop mensen leren?
- Epigenetica: of waarom een lapjeskat een lapjeskat is
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Knots in plasma
A plasma is an ionized gas with very low electrical resistivity. As such, magnetic field lines are 'frozen in' and move with the fluid. Magnetic field lines that are linked, knotted and tangled, cannot be undone by the fluid motions.
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Josephson and noise scanning tunneling microscopy on conventional, unconventional and disordered superconductors
In this thesis we use Josephson and noise scanning tunneling microscopy for the study of conventional, unconventional (iron-based) and disordered superconductors. On the one hand, Josephson scanning tunneling microscopy allows us to directly visualize the superfluid density with high spatial resolut…
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Coherent dynamics in solar energy transduction
Promotor: Prof.dr. H.J.M. de Groot, Co-promotor: Francesco Buda
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Plan B for particle physics: finding long lived particles at CERN
This thesis discusses the discovery potential of Intensity Frontier experiments.