1,435 search results for “dynamics he system in” in the Public website
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Yujie HeFaculty of Science
yujiehe@strw.leidenuniv.nl | 071 5272727
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Yupeng HeFaculty of Science
y.he@lacdr.leidenuniv.nl | 071 5272727
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Kai HeFaculty of Science
k.he@liacs.leidenuniv.nl | 071 5274799
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Qinxin HeFaculty of Humanities
q.he@hum.leidenuniv.nl | 071 5272727
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Digits & Deviations of Dynamical Systems
Dynamical systems describe the evolution of objects in a space over time and may be used to model physical phenomena. Due to this, much research is dedicated to understanding the mathematics of dynamical systems.
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The immune system in action against cervical cancer
In the hunt for a vaccine against cervical cancer, fundamental knowledge about the immune system and organic chemistry have been brought together and have already resulted in a vaccine that is now being tested in clinical trials. Scientists are now working hard on an improved variant.
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The endocannabinoid system in zebrafish larvae
In this thesis, we have studied the potential of the zebrafish larval model in studying the ECS, as a complementary model to the existing rodent models.
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Analysis and Dynamical Systems
The research of our group is centered around dynamical systems, functional analysis and their interplay.
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Chaotic dynamics in N-body systems
Promotor: Prof.dr. S.F. Portegies Zwart, Co-promotor: D.C. Heggie
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Analysis and Dynamical Systems
The research of this programme is centered around dynamical systems, functional analysis, and their interplay.
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Dynamics of coupled quantum systems
Thermodynamics is one of the founding scientific pillars that has helped us better understand heat engines, biology, ecosystems, and even black holes. While it fundamentally describes large systems by examining the bulk behavior of their constituents, it is anchored in the statistical equivalence of…
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Comparative genomics of the balanced lethal system in Triturus newts
All crested and marbled newts (the genus Triturus) suffer from an unusual genetic abnormality, called a balanced lethal system, that kills exactly half of their offspring. How can a trait so disadvantageous have survived millions of years of natural selection?
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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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The interplay between lipids and the immune system in atherosclerosis
Cardiovascular diseases are among the most frequent causes of death in the world. The main underlying pathology of cardiovascular diseases is the development of atherosclerosis in the medium and large-sized arteries.
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Dynamics of the renin-angiotensin aldosterone system in dogs: circadian variations in physiological conditions and in relation to angiotensin-converting
Promotor: Prof.dr. M. Danhof
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The urban system in the North Western provinces
The first objective is to create a catalogue raisonée, i.e. a structured database that will store the main attributes of each town in a standardized format database, which will be freely accessible when completed; the second objective is to exploit theories and methods that can help us to understand…
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Dynamic testing and excellence
Unfolding potential
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Marcel de JeuFaculty of Science
mdejeu@math.leidenuniv.nl | 071 5277118
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Onno van GaansFaculty of Science
vangaans@math.leidenuniv.nl | 071 5277122
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Martina Chirilus-BrucknerFaculty of Science
m.chirilus-bruckner@math.leidenuniv.nl | 071 5274837
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of ‘bloopergenes’: unraveling the evolution of the balanced lethal system in Triturus newts
This dissertation is part of a broader research project that revolves around unraveling the evolution of balanced lethal systems.
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Strategy Dynamics
In the thesis the dynamics of strategies is studied from two perspectives.In the first part of the thesis strategies are considered to be opinions present in a community.
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modeling of tumor growth and metastasis and the role of the immune system in tumor destruction
In this project, we aim to obtain a quantitative understanding of the role of the immune system in tumor regression, of the role of tumor cell heterogeneity in cancer growth and of tumor cell migration properties.
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Arjen DoelmanFaculty of Science
a.doelman@math.leidenuniv.nl | 071 5277123
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Hermen Jan HupkesFaculty of Science
hhupkes@math.leidenuniv.nl | 071 5275587
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Stress-induced modulation of the innate immune system in cardiovascular disease
Promotor: Prof.dr. J. Kuiper
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Gibbs States in Statistical Mechanics and Dynamical Systems
This dissertation is organised into three parts, each addressing a distinct research area related to Gibbs measures.
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Random walks in dynamic random environments
Promotor: W.Th.F. den Hollander
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Dynamic Testing and Cognitive Flexibility
In this thesis, dynamic testing principles were applied to examine young children's potential for learning. Our studies focused on the role of cognitive flexibility, to further increase our understanding of the cognitive processes involved in children's ability to learn from instruction and feedback,…
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Computerised Dynamic Testing
An assessment approach that tailors to children’s instructional needs
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Intelligence, Dynamic testing and potential for learning
Can dynamic testing provide us with insight in children’s potential for learning?
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Dynamics of a β-lactamase
BlaC is the β-lactamase of Mycobacterium tuberculosis. We show that it can recover from inhibition by clavulanic acid and that phosphate helps it do so.
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Evolutionary molecular dynamics
This thesis introduces the concept of
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and Cosmetic (MAC) Plants in the Utilisation of the Plural Medical System in Pirgos and Praitoria for Community Health Development in Rural Crete
Promotor: Prof.dr. L.J. Slikkerveer
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Distance-based analysis of dynamical systems and time series by optimal transport
Promotor: S.M. Verduyn Lunel
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African Dynamics
In this unique collaboration between Leiden, Delft and Erasmus and building on the goals set in the African Union Agenda 2063 the United Nations Agenda 2030, this multidisciplinary minor fosters a deeper understanding of integrated and sustainable approaches in Africa.
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Dynamics of the Oort Cloud and Formation of Interstellar Comets Santiago Torres Rodriguez
The solar system was formed approximately 4.56 billion years ago. Despite the numerous theories that have been developed over the years, the formation and evolution of the solar system still remain unclear.
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Vivi RottschäferFaculty of Science
vivi@math.leidenuniv.nl | 071 5277113
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Sander HilleFaculty of Science
shille@math.leidenuniv.nl | 071 5277109
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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.
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Dynamic Nuclear Polarization agents
Dynamic nuclear polarization with paramagnetic agents can enhance nuclear magnetic resonance signals by orders of magnitude. The mechanism of enhancement depends a.o. on the magnetic resonance properties of the agents used. Electron spin relaxation times at NMR relevant magnetic field/microwave frequencies,…
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Pulses in singularly perturbed reaction-diffusion systems
Promotor: Arjen Doelman, Co-promotor: Vivi Rottschäfer
- Probability, Operations, and Dynamics
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The relation between dynamics and activity of phospholipase A/acyltransferase homologs
Phospholipase A/acyltransferase 3 (PLAAT3) and PLAAT4 are enzymes involved in the synthesis of bioactive lipids. Despite sequential and structural similarities, the two enzymes differ in activity and specificity.
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Surface Temperature and the Dynamics of H2 on Cu(111)
Heterogeneous catalysis is one of the fundamental processes of modern life, being common in industrial refinery and hydrogen vehicles, all the way to the living cell. The dissociation of H2 on Cu(111) is an important benchmark system for studying heterogeneous catalysis, with a large and varied amount…
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Opinion Dynamics on Random Graphs
This thesis investigates opinion dynamics on random graphs through the lens of the voter model, a classical interacting particle system used to describe how consensus emerges in networks.
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Dynamic Testing and Excellence
If gifted children are experts in using strategies, why do they experience problems with learning? Why do they underachieve?
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Dynamical Gibbs-non-Gibbs transitions and Brownian percolation
Promotor: Prof.dr. W.Th.F. den Hollander, Co-promotor: R. Fernandez
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Spin dynamics in general relativity
Promotor: J.W. van Holten
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Coherent dynamics in solar energy transduction
Promotor: Huub de Groot, Co-promotor: Francesco Buda