935 zoekresultaten voor “isotopic analysis” in de Publieke website
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Reinout HeijungsWiskunde en Natuurwetenschappen
heijungs@cml.leidenuniv.nl | +31 71 527 7461
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Sneller schaatsen dankzij data science
Veel Nederlandse schaatsers en voetballers behoren tot de absolute wereldtop. Toch kunnen ze dankzij slimme statistische analyses wellicht nóg een beetje beter worden. De Universiteit Leiden werkt er samen met Delft en Amsterdam aan.
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Mona DelvalWiskunde en Natuurwetenschappen
m.h.delval@cml.leidenuniv.nl | +31 71 527 2727
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Anniek KortleveWiskunde en Natuurwetenschappen
a.j.kortleve@cml.leidenuniv.nl | 071 5272727
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Some case studies of random walks in dynamic random environments
Promotor: Promotor: W.Th.F. den Hollander, Co-promotor: V. Sidoravicius.
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A macro level assessment of material circularity
A sustainable resource management is an essential aspect to satisfy the current human needs without compromising the needs of future generations.
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General plant strategies and functions in wetlands: Global trait-based analyses
Wetland plants are distinguished from plants of other terrestrial ecosystems by their adaptations to specific habitat stresses, including waterlogged and flooding and the subsequent abundance of phytotoxic compounds.
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Dit schrijven de media over Nederlandse primeur in dampkring exoplaneet
Woensdag 14 juli publiceerden Nederlandse astronomen een primeur in vakblad Nature. Het was hen als eersten ter wereld gelukt om isotopen te ontwaren in de damkring van een exoplaneet. Een ontdekking die ons meer kan leren over het ontstaan van planeten. Verschillende media schreven over de bijzondere…
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Alastair Reed over het voorkomen van gewelddadig extremisme bij herstel na belegering
Alastair Reed, universitair docent bij het Institute of Security and Global Affairs (ISGA), is geïnterviewd door Devex, het mediaplatform voor de wereldwijde ontwikkelingsgemeenschap.
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Peter Burger en Suzan Verberne in de Volkskrant over QAnon en taalkunde
Twee teams met taalwetenschappers deden onafhankelijk van elkaar onderzoek naar de identiteit van ‘Q’, de persoon van wie wordt verondersteld dat die de complottheorie heeft verspreid. Beide studies lijken te wijzen naar hetzelfde duo.
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Travelling patterns on Discrete Media
This thesis describes how complex and real-world relevant analytical solutions can be found starting from a simple Nagumo problem posed on one or two-dimensional lattices.
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Leiden SPSS project
Data theory research on the analysis on the multidimensional data
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Paving the path between low- and high-mass star formation: dynamics probed by Herschel far-infrared spectroscopy
Promotor: Prof.dr. E.F. van Dishoeck, Prof.dr. F.F.S. van der Tak (RUG)
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Stefano CucurachiWiskunde en Natuurwetenschappen
s.cucurachi@cml.leidenuniv.nl | +31 71 527 4919
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The evolution of chemical diversity in plants : pyrrolizidine alkaloids and cytochrome P450s in Jacobaea
Plants produce an astonishing variety of secondary metabolites (SMs) which are thought to play vital roles in the fitness of plants through ecological interactions.
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Mathematisch Instituut
Het Mathematisch Instituut is verantwoordelijk voor het onderzoek en onderwijs in de wiskunde en de statistiek aan de Universiteit Leiden.
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The role of the Arabidopsis AHL15/REJUVENATOR gene in developmental phase transitions
This thesis describes the functional analysis of the Arabidopsis AHL15 gene.
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Figuring rural development: concepts and cases of land use, sustainability and integrative indicators
Promotores: Prof. dr. G.R. (Geert) de Snoo, Dr. E. (Ester) van der Voet
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SAILS Lunch Time Seminar: Franco Donati
Lezing
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Quantitative Super-Resolution Microscopy
Promotor: T. Schmidt
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The structure of the dusty cores of active galactic nuclei
Promotor: W. Jaffe, Co-promotor: K. Meisenheimer
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Design and Synthesis of Click Lipids as Tools to Study Immune Cell Metabolism
This thesis advances our understanding of lipid uptake, a vital first step in lipid metabolism, by developing innovative click chemistry-based tools to study how immune cells internalize lipids.
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Aggravating matters: accounting for baryons in cosmological analyses
Three major cosmology-focused missions are planned for the next decade: the Euclid space telescope, the Vera C. Rubin Observatory in Chile, and the Nancy Grace Roman Space Telescope.
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Unraveling temporal processes using probabilistic graphical models
Real-life processes are characterized by dynamics involving time. Examples are walking, sleeping, disease progress in medical treatment, and events in a workflow.
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Innovation and stasis
The name ‘Jambi flora’ refers to fossil plants found as part of a rock formation from the Early Permian (296 million years old), located in the Jambi Province of Sumatra, Indonesia.
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Metabolomics assisted with stable-isotope labeling: exploring neuronal metabolism related to Parkinson’s disease
The progressive loss and degeneration of dopaminergic neurons is a major pathological hallmark of Parkinson's disease (PD). The onset and progression of PD can be triggered by multiple risk factors, for instance, genetic mutation, environmental exposure, and aging.
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EuDEco
EuDEco (modellering van de Europese Data Economie) is een Coordination & Support Action (CSA) die financiering ontvangt van het Europese Horizon 2020 programma.
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Pharmacology based toxicity assessment: towards quantitative risk prediction in humans
Promotor: Prof.dr. M. Danhof
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Exploring Images With Deep Learning for Classification, Retrieval and Synthesis
In 2018, the number of mobile phone users will reach about 4.9 billion. Assuming an average of 5 photos taken per day using the built-in cameras would result in about 9 trillion photos annually.
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Carcinogenicity of insulin analogues
Promotor: Prof.dr. B. van de Water
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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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Towards a Relational Approach to Understanding Interactions in Interactive Art
This thesis introduces a relational interaction model and a practical tool for describing, visualising and generating interactive dialogues.
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Mingming HuWiskunde en Natuurwetenschappen
hu@cml.leidenuniv.nl | +31 71 527 1497
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Guilherme PerinWiskunde en Natuurwetenschappen
g.perin@liacs.leidenuniv.nl | +31 71 527 2727
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Vincent Croft-Wiskunde en Natuurwetenschappen
v.a.croft@liacs.leidenuniv.nl | 071 5272727
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Akrati SaxenaWiskunde en Natuurwetenschappen
a.saxena@liacs.leidenuniv.nl | +31 71 527 2727
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Amie CorbinWiskunde en Natuurwetenschappen
a.e.corbin@cml.leidenuniv.nl | +31 71 527 2727
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Glenn Aguilar HernandezWiskunde en Natuurwetenschappen
g.a.aguilar.hernandez@cml.leidenuniv.nl | +31 71 527 5557
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Arnold TukkerWiskunde en Natuurwetenschappen
tukker@cml.leidenuniv.nl | +31 71 527 5632
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Unveiling dark structures with accurate weak lensing
Improvements of weak gravitational lensing shape measurements are presented and some used for data analysis.
- ELS lab meeting – Methodology session on social network analysis
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Archaeological Forum: Lieke Bes and Adam Benfer
Lezing
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Variables and Naming in Introductory Programming Education
Learning a programming language is challenging. Even one of the first –but crucial– concepts to learn, variables, is hard to grasp. Variables can represent different roles and functions within a code and need to be named appropriately to support code comprehension and debugging.
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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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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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Media Studies (MA)
De masteropleiding Media Studies van de Universiteit Leiden combineert theoriekennis met praktijkervaring om zo een ideale springplank te vormen voor een carrière in de literatuur, film, fotografie of journalistiek.
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Contagious Territories
In dit project denken we na over de relatie tussen territorium en besmetting. Door de historische, politieke en conceptuele verbanden te traceren tussen territoriale grenzen en migratie aan de ene kant en ziektegerelateerde fenomenen zoals besmetting, immuniteit en inenting aan de andere kant, vragen…
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Empirical Analysis of Social Insurance
Promotie
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CONSENT
CONSENT (Consumer sentiment regarding privacy on user generated content services in the digital economy) is a research project funded by the European Union under the 7th Framework Programme. The question central to this research is whether recent changes to consumer and commercial practices developed…
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Development of kinase inhibitors and activity-based probes
Promotor: H.S. Overkleeft, J. Neefjes, Co-promotor: M. van der Stelt