558 zoekresultaten voor “some problems” in de Publieke website
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Empathic or anxious mistakes?
A neurocognitive investigation of the development of social performance monitoring in youth growing up in stressful versus non-stressful environments
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New Foundations for Separation Logic
The research presented in this thesis concerns one of the most important questions in software engineering of our time: how can we make sure that software is free from memory safety bugs?
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Structured Parallel Programming for Monte Carlo Tree Search
The thesis is part of a bigger project, the HEPGAME (High Energy Physics Game). The main objective for HEPGAME is the utilization of AI solutions, particularly by using MCTS for simplification of HEP calculations.
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Nonparametric Bayesian Methods in Robotic Vision
In this dissertation non-parametric Bayesian methods are used in the application of robotic vision.
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SFA of Chlorine in Europe: A MacTempo Case-Study
An overview is given of the flows of chlorine and chlorinated hydrocarbons through the Europian Union.
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Faculteit der Rechtsgeleerdheid
Het onderzoek binnen de Faculteit der Rechtsgeleerdheid beperkt zich niet tot een enkel speerpunt, maar richt zich op de volle breedte van het recht. Door actuele onderwerpen (zoals kinderrechten, politiek, sport, rampen of criminaliteit) te behandelen en te koppelen aan de wetenschappelijke theorie,…
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SFA of PVC in Sweden
In this study the flows of PVC and its additives through the Swedish Society were followed from the cradle to the grave (from production to waste treatment).
- Microplastics
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Exploring deep learning for multimodal understanding
This thesis mainly focuses on multimodal understanding and Visual Question Answering (VQA) via deep learning methods. For technical contributions, this thesis first focuses on improving multimodal fusion schemes via multi-stage vision-language interactions.
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Data Science & Artificial Intelligence
Data Science (DS) and Artificial Intelligence (AI) are omni-present and have the potential to be incorporated in various fields. However, in order to live up to this expectation, a good understanding of the techniques, their implications and limitations is required. In this minor you develop insights…
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Scalability and uncertainty of Gaussian processes
The main theme of this thesis is the theoretical study of Gaussian processes as a tool in Bayesian nonparametric statistics.
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On cluster algebras and topological string theory
My PhD research is devoted to studies of the conjectural cluster-algebraic symmetry in the theory of topological string, which is the simplest, however already non-trivial sector in the theory of string.
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Tromble, From Nomadic Traditionalists to Sedentary Scripturalists? Reexamining Ethno-Religious Discourse in Central Asia
Religion and ethnicity are inextricably linked in discourse within and about Central Asia. One common narrative suggests that as a result of differences between historically sedentary and nomadic populations, ethnic Tajiks and Uzbeks are naturally more religious and more likely to radicalise than their…
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Distributions
Statistical distributions in LCA and converting between different representations of these distributions.
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On Multifield Inflation, Adiabaticity and the Speed of Sound of the Curvature Perturbations
Promotor: A. Achúcarro, Co-Promotor: G.A. Palma
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Control of early plant development by light quality
This thesis describes how different colours of light affect various aspects of the growth and development of Arabidopsis and tomato plants.
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On topological properties of massless fermions in a magnetic field
Make more fluid: In condensed matter systems, electrons can acquire unusual properties from their interaction with the atomic lattice.
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Translational Symmetry Breaking in Holographic Strange Metals
In this thesis, we have used numerical approaches to study the effects of translational symmetry breaking on strange metallic systems as realised by the holographic duality.
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Spectroscopy of two-field inflation
This thesis is about cosmological inflation and its relation to observations.
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Knowledge extraction in the quantum random-oracle model
The aim of this thesis is to present novel techniques for proving cryptographic schemes secure against quantum adversaries. Most results are within the context of an idealized model called the ‘quantum random-oracle model’.
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Design, synthesis, and evaluation of antigenic peptide conjugates containing Toll-like receptor agonists
This thesis describes the design, synthesis, and immunological evaluation of varying (neo)antigenic peptide conjugates containing either a TLR2 or a TLR7 agonist.
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Counting curves and their rational points
n this thesis we study curves. In the first half, we study moduli spaces of curves and Gromov-Witten invariants, certain kinds of curves counts. We employ logarithmic geometry for this.
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Studying through the summer?
Leiden University offers a unique range of summer courses where you can broaden or deepen your knowledge or share your expertise with fellow students. The choice of academic courses is very diverse, ranging from Law, Big Data, Languages and Linguistics to Maths and Natural Sciences, Biology, Biomedical…
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Chainet - European network on chain analysis for environmental decision support
Analytical tools for environmental design and management in a systems perspective. The combined use of analytical tools.
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Wetenschappelijke publicaties
Een lijst met wetenschappelijke publicaties samengesteld door het team van het TRIXY Expertisecentrum.
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Galois representations of elliptic curves and abelian entanglements
Prof.dr. P. Stevenhagen, Prof.dr. K. Belabas (Universite Bordeaux I)
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Toelatingseisen
De masteropleiding Education and Child Studies is een academische opleiding en biedt op onderzoek gebaseerde kennis over leren en de ontwikkeling van kinderen.
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Toelatingseisen
De masteropleiding Education and Child Studies is een academische opleiding en biedt op onderzoek gebaseerde kennis over leren en de ontwikkeling van kinderen.
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Toelatingseisen
De masteropleiding Education and Child Studies is een academische opleiding en biedt op onderzoek gebaseerde kennis over leren en de ontwikkeling van kinderen.
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Toelatingseisen
De masteropleiding Education and Child Studies is een academische opleiding en biedt op onderzoek gebaseerde kennis over leren en de ontwikkeling van kinderen.
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Comparative ecology and genetics of sympatric wild cats in relation to human wildlife conflict in Bardia National Park, Nepal
What is the population size/structure and distribution of tiger and leopard inside the Bardia National Park (BNP) compared with the population outside? What is the movement and home range and conflict pattern in time and space of tigers and leopards inside the BNP compared with outside? What constitutes…
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Toelatingseisen
De masteropleiding Education and Child Studies is een academische opleiding en biedt op onderzoek gebaseerde kennis over leren en de ontwikkeling van kinderen.
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Rebekah Tromblé
Students Practicing Citizen Journalism
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De Kolyvan-Voskresensk Fabrieken en de Russische Integratie van Zuid-Siberië, 1725-1783
How were the Russians, under early modern conditions, able to incorporate this distant, undeveloped and, because frequent nomadic attacks, dangerous territory? And what role did the Kolyvan-Voskresensk plants play in this process?
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Steden van het Romeinse Nabije Oosten
Het belangrijkste doel van dit onderzoek is om de steden van het Romeinse Nabije Oosten in de keizertijd in kaart te brengen, met een focus op locatie, stadsgrootte en stedelijke kenmerken, om de vorm van het stedelijke systeem en de niveaus van integratie te bestuderen.
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Exposure and health Assessment of Persistent Organic Pollutants (POPs) at e-waste recycling site among workers in the informal sector in Nigeria
Do e-waste workers display enhanced effects of adverse health effects due to informal e-waste processing in Nigeria? Is there a difference between the health outcomes of the exposed and the control groups? Are there difference in health effects within and between job groups (collectors, dismantlers,…
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Geweld in inrichtingen voor jeugdigen
Dit onderzoek richt zich op geweld betreffende jongeren die in aanraking zijn gekomen met het jeugdstrafrecht en ten gevolge daarvan van hun vrijheid zijn beroofd en geplaatst in een gesloten setting (lees: opsluiting in een politiecel, voorlopige hechtenis en detentie na veroordeling).
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Magnetism and magnetization dynamics in thin film ferromagnets
Promotores: Prof.dr. J. Aarts, Prof.dr. J.M. van Ruitenbeek
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Algorithm selection and configuration for Noisy Intermediate Scale Quantum methods for industrial applications
Quantum hardware comes with a different computing paradigm and new ways to tackle applications. Much effort has to be put into understanding how to leverage this technology to give real-world advantages in areas of interest for industries such as combinatorial optimization or machine learning.
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Robust rules for prediction and description.
In this work, we attempt to answer the question:
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Geometric quadratic Chabauty and other topics in number theory
This thesis is is made of three parts. The first part describes a generalization of the Chabauty's method, that can be used to determine the rational points of a curve such that s+g>r+1, where g is the genusof the curve, r is the rank of the Mordell-Weil group of the jacobian of the curve and s is…
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Probing Gravity at Cosmic Scales
The theoretical explanation of cosmic acceleration is nowadays one of the biggest puzzles in cosmology.
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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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Governance of Innovation Project Management: Necessary and Neglected
Promotor: Prof.dr. B.R. Katzy, Prof.dr. J. de Vries
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Credible sets in nonparametric regression
Promotor: Prof.dr. A.W. van der Vaart
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Groups and fields in arithmetic
Promotor: Prof.dr. H.W. Lenstra
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Sterile neutrinos in the early Universe
Promotor: A. Achúcarro, Co-promotor: A. Boyarsky
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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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Novel regulators of prostate cancer stem cells and tumor aggressiveness
Promotor: R.C.M. Pelger Co-Promotor: G. van der Pluijm
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Ginsenosides as selective glucocorticoid drugs: agonists, antagonists, and prodrugs
Glucocorticoids are potent anti-inflammatory drugs widely used clinically to treat various inflammatory and immune conditions. However, two main clinical problems limit their use. GCs trigger severe side effects and they induce acquired glucocorticoid resistance, especially during chronic systemic treatment…