750 zoekresultaten voor “non functies” in de Publieke website
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Sparsity-Based Algorithms for Inverse Problems
Inverse problems are problems where we want to estimate the values of certain parameters of a system given observations of the system. Such problems occur in several areas of science and engineering. Inverse problems are often ill-posed, which means that the observations of the system do not uniquely…
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Untangling cosmic collisions: a study of particle acceleration and magnetic fields in merging galaxy clusters
On the largest scale, the Universe resembles a cosmic spiderweb. Most galaxies coexist in small groups within the threads of this web. At the nodes of the threads are enormous groups of galaxies forming the largest structures in the universe still held together by gravity: clusters of galaxies.
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New polymyxin antibiotics for old problems: addressing nephrotoxicity and resistance
Polymyxins are clinically used antibiotics, discovered in mid-20th century. Once abandoned due to excessive nephrotoxicity, they are now used increasingly to address infections caused by multi-drug resistant Gram-negative bacteria.In this thesis, we describe the development and synthesis of analogues…
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Stereoelectronic and conformational effects in oxocarbenium, iminium and iminosugar ammonium ions
Promotor: G.A. van der Marel, Co-promotor: J.D.C. Codée
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Noonan and LEOPARD syndrome in zebrafish: molecular mechanisms and cardiac development
Promotor: Prof.dr. J. den Hertog
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Intense automorphisms of finite groups
In this thesis we classify the pairs (p,G), where p is a prime number and G is a finite p-group possessing an intense automorphism, i.e. an automorphism that sends each subgroup of G to a G-conjugate, that is non-trivial and whose order is coprime to p.
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Formalism, Realism and Conservatism in Russian Law
Op 18 december 2019 verdedigde Mikhail Antonov zijn proefschrift 'Formalism, Realism and Conservatism in Russian Law'. Het promotieonderzoek is begeleid door promotor prof.dr. W.B. Simons.
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Inhibitors and activity-based probes for β-D-glucuronidases, heparanases and β-L-arabinofuranosidases
Glycosidases (GHs) are enzymes responsible for the degradation of carbohydrates and play many roles in human health and pathophysiology. Often, abnormal levels of glycosidase activity are markedly linked to human pathologies.
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Dual Complexes of Semistable Varieties
This thesis is comprised of three chapters covering the theme of studying semistable varieties by looking at their dual combinatorial objects.
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Spin dynamics in general relativity
Promotor: J.W. van Holten
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Innate immune modulation in atherosclerosis and vascular
Promotores: Prof.dr. J. Kuiper, Prof.dr. P.H.A. Quax, Co-promotor: I. Bot
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Principal algebraic actions of the discrete Heisenberg group
Promotor: Prof.dr. W.T.F. den Hollander
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PLGA-based particulate vaccine delivery systems for immunotherapy of cancer
Promotores: W. Jiskoot, F. Ossendorp
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Evaluation of the zebrafish embryo as an alternative model for hepatotoxicity testing
Promotor: Prof.dr. B. van de Water, Co-promotores: L.T.M. van der Ven, A.S. Kienhuis
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Studentenleven
Leiden is een echte studentenstad en heeft alles in huis om van jouw studententijd een onvergetelijke tijd te maken.
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Collegezalengebouw
Einsteinweg 57, Leiden
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Cross-border Claims to Cultural Objects
Op 11 november 2021 verdedigde Evelien Campfens het proefschrift 'Cross-border Claims to Cultural Objects'. Het promotieonderzoek is begeleid door prof.dr. N.J. Schrijver en prof.dr. W.J. Veraart (VU Amsterdam).
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Inverse problems for universal deformation rings of group representations
Promotor: Prof.dr. P. Stevenhagen
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Patterns on Spatially Structured Domains
We consider the propagation of electrical signals through nerve fibres.
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Discovery and development of inhibitors selective for human constitutive proteasome and immunoproteasome active sites
This thesis describes the design and development of subunit‐selective inhibitors of particular catalytically active subunits of human constitutive proteasomes and immunoproteasomes.
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Clues from stellar catastrophes
Promotores: S.F. Portegies Zwart, E. M. Rossi
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Internationaal en Intercultureel Management
Globalisering brengt een groeiende behoefte aan toegepaste cultuurkennis met zich mee, voor bedrijven en non-gouvernementele organisaties (NGO’s). Denk je wel eens na over een internationale carrière? De minor Internationaal en Intercultureel Management bied je een startpunt.
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Na je studie
Na je studie Notarieel recht zijn er verschillende mogelijkheden. Waaronder het volgen van een juridische master. Bekijk wat je na je studie kunt doen.
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Bioengineering and biophysics of viral hemorrhagic fever
Viral hemorrhagic fever (VHF) is a group of acute diseases caused by highly infectious viruses including Ebola, Lassa, Dengue viruses. Its high mortality rate poses high risk to public health, however, studies on VHF have been hampered due to the non-availability of proper models and incomplete knowledge…
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Extremely loud & incredibly far: observing radio bright AGN into the cosmic dawn
In this thesis new methodologies are developed for the detection and systematic study of radio sources in the early universe. This allows us to gain a deeper understanding of the formation and evolution of galaxies, the activity of supermassive black holes, and the final phase transition of our universe:…
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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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Een dag uit het leven
Heb je interesse om Filosofie te komen studeren aan de Universiteit Leiden? Om je een indruk te geven het leven als student, vertelt Joep Rovers, eerstejaarsstudent, over een typische dag.
- Ontmoet onze docenten
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Who gets what, when, and how? An analysis of stakeholder interests and conflicts in and around Big Science
Big Science, commonly defined as conventional science made big in three dimensions, namely organizations, machines, and politics, brings a plethora of different stakeholders together, often for a long period of time. This includes policymakers, scientists, (scientific) managers as well as local “host”…
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Tangent fermions: massless fermions on a lattice
In some condensed matter systems, such as the surface of a 3D topological insulator, the electrons are effectively massless and we must necessarily use the massless Dirac equation to describe them.
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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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Over de gastschrijver
Schrijver Ronald Giphart is in 2024 gastschrijver van de Universiteit Leiden.
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Vervolgopleidingen
Na je bacheloropleiding heb je de mogelijkheid om door te gaan met de masteropleiding aan de Universiteit Leiden. Bekijk de vervolgopleidingen
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Vervolgopleidingen
Een volledige academische opleiding bestaat uit een bacheloropleiding én een masteropleiding. De Universiteit Leiden stimuleert studenten om na hun bacheloropleiding door te gaan met de masteropleiding.
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Vervolgopleidingen
Een vervolgopleiding na je bacheloropleiding is een goede vervolgstap. Bekijk de vervolgopleidingen in de richting van Fiscaal recht.
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Over de opleiding
Als je je verder wil verdiepen in een specifiek rechtsgebied als arbeidsrecht, ondernemingsrecht of staatsrecht, dan is een master Rechtsgeleerdheid iets voor jou. Kijk je net even verder om creatieve oplossingen te bedenken, dan is deze master jou op het lijf geschreven.
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Minimum Description Length principle: the effects of ensemble non-equivalence
Lezing
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Biomarkers for the response to immunotherapy in patients with non- small cell lung cancer
Promotie
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Media & interactie
Media & interactie is waar kunstmatige intelligentie en machine learning samenkomen met filosofie, cognitieve wetenschap en de creatieve kunsten. Voorbeelden van onderzoeksvragen in dit domein zijn: ‘Kan een algoritme naar menselijke maatstaven creatief zijn?', 'Kunnen creatieve processen, zoals het…
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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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Leiden Advocacy Project on Plastic
Het Leiden Advocacy Project on Plastic (LAPP) is een pro bono initiatief aangaande juridische vraagstukken omtrent plastic. LAPP is opgericht om het toenemende probleem van plasticvervuiling aan te pakken en onderzoek te doen naar juridische kwesties gerelateerd hieraan. Studenten werken hierbij als…
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Using insertional mutagenesis to identify breast cancer drivers and therapy resistance genes in mice
In this thesis, we used genetically engineered mouse models to identify genes and pathways that are involved in ILC formation and in the development of resistance to FGFR-targeted therapy.
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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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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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Systematics, Epidermal defense and Bioprospecting of Wild Orchids
This thesis presents the systematics, epidermal defense, and bioprospecting of wild orchids.
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Europese productnormen en privaatrechtelijke normstelling
Op 10 juni 2020 verdedigde Gitta Veldt haar proefschrift 'Europese productnormen en privaatrechtelijke normstelling'. Het promotieonderzoek is begeleid door promotor prof.mr. H.J. Snijders.
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Multi-Biomarker Pharmacokinetic-Pharmacodynamic Relationships of Central Nervous Systems Active Dopaminergic Drugs
Discovery and development of Central Nervous System (CNS) drugs is hampered by high attrition rates.
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Crossed product algebras associated with topological dynamical systems
Promotor: S.M. Verduyn Lunel, Co-promotoren: M.F.E. de Jeu, S.D. Silvestrov
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Matching, entropy, holes and expansions
In this dissertation, matching, entropy, holes and expansions come together. The first chapter is an introduction to ergodic theory and dynamical systems.
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Structural Properties of Single Server Queueing Systems: Efficient Methods via Lumping and Dynamic Programming
This thesis consists of two main parts. The first part (Chapters 2 and 3) deals with a class of Markov process called Quasi-Skipfree (QSF) processes.