268 zoekresultaten voor “cycle” in de Publieke website
-
Fungi of the greening Arctic: compositional and functional shifts in response to climatic changes
Promotor: E.F. Smets Co-promotor: J. Geml
-
Efficient tuning of automated machine learning pipelines
Automated Machine Learning (AutoML) is widely used to automatically build a suitable practical Machine Learning (ML) model for an arbitrary real-world problem, reducing the effort of practitioners in the ML development cycle for real-world applications. Optimization is a key part of a typical AutoML…
-
What's in the diet? DNA-based analysis for qualitative and quantitative assessment of animal diet
Animal diet studies are critical for understanding ecological processes such as trophic interactions, energy flow, and nutrient cycling. By examining what animals consume, ecologists gain insights into species specialization, predator-prey relationships, and ecosystem management.
-
Signalling pathways that control development and antibiotic production in streptomyces
Bacteria are highly complex and diverse organisms that have adapted to survive in ecological niches ranging from the most extreme to the most heterogeneous environments.
-
Zebrafish embryos and larvae as a complementary model for behavioural research
Promotor: Prof.dr. M.K. Richardson
-
Quantitative uncertainty in LCI
Overall dispersion in LCA as result of inherent uncertainties, spread and unrepresentativeness.
-
Unraveling the mechanism of multicopper oxidases: from ensemble to single molecule
Promotores: Prof.dr. G.W. Canters, Prof.dr. T.J. Aartsma
-
Rituals of Birth, Circumcision, Marriage, and Death among Muslims in the Netherlands
Migration imposes special pressures on the meaning, experience and organization of lifecycle rituals. These pressures are felt most strongly by Muslim migrants to Western Europe. In this innovative study, Nathal M. Dessing examines the effects of migration on the life cycle rituals of Moroccan, Turkish…
-
Platinum surface instabilities and their impact in electrochemistry
Hydrogen fuel cells are expected to be pivotal in the energetic transition towards renewable energy sources such as solar and wind power. However, their industrial scalability is severely hindered by the high cost and degradation rate of platinum catalysts, one of their key components. Addressing this…
-
Opportunity and Problem in Context (OPiC). A framework for environmental management in developing countries
Promotor: W.T. de Groot
-
Using cryo-EM methods to uncover structure and function of bacteriophages
Bacteriophages, or phages for short, are the most abundant biological entity in nature. They shape bacterial communities and are a major driving force in bacterial evolution.
-
Environmental sustainability of NdFeB magnet recycling: foresight study on recycling systems and technologies
The demand for neodymium-iron-boron (NdFeB) magnets is rapidly growing, while the neodymium supply chain is under pressure. Recycling can alleviate these issues. This thesis investigates the potential for deploying novel magnet recycling technologies and their environmental consequences.
- ELS lab meeting: Note taking and writing
-
Mike Slootweg
Wiskunde en Natuurwetenschappen
h.j.slootweg@cml.leidenuniv.nl | +31 71 527 2727
-
Aymara Wagner
Wiskunde en Natuurwetenschappen
a.wagner@cml.leidenuniv.nl | 071 5272727
-
Targeted Therapy for Triple-Negative Breast Cancer
The research described in this thesis focused on identifying novel drug targets and synergistic combinations for triple-negative breast cancer (TNBC), a virulent subtype of breast cancer with a dismal prognosis and limited therapeutic options.
-
Heterogenized molecular (pre)catalysts for water oxidation and oxygen reduction
Before the large scale use of renewable energy sources can be implemented in our society, the storage of electrical energy needs to be tackled. Storage the energy as hydrogen via the reduction of protons is a good option.
-
Leiden Consortium on Individual Development (L-CID)
Waarom zijn niet alle kinderen even gevoelig voor variaties in hun sociale omgeving?
-
Learning from nature: using plant-soil feedback principles to improve growth and health of a horticultural crop
Plants and soils from natural ecosystems harbor great diversity of soil microorganisms, which could potentially contribute to the sustainability of horticulture. The knowledge about using wild plant species and soil from natural ecosystem to improve the crop health will advance the application of ecological…
-
The electrochemical reduction of dioxygen and hydrogen peroxide by molecular copper catalysts
The electrochemical oxygen reduction reaction (ORR) is an essential half-reaction for the utilization of hydrogen as a sustainable fuel, via the conversion of hydrogen to electrons and protons facilitated by the ORR. In the most common fuel cells, the ORR is requires high loadings of non-abundant platinum…
-
Evaluatie en implementatie van innovatieve diagnostiek en behandelingen
Als een nieuwe methode is ontwikkeld om een (neuro-)psychologische aandoening of hieraan gerelateerde gedragsfactoren te herkennen en te behandelen, kan deze nog niet direct in de klinische praktijk worden ingezet. Eerst moet de methode geëvalueerd worden, bij voorkeur in gerandomiseerde, gecontroleerde…
-
Connecting dots between natural and artificial Photosynthesis
Decentralized plug and play systems for energy production are the future picture of our society. Artificial photosynthetic systems are used for this purpose.
-
Breaking the witches' spell: towards steering the soil microbiome for volatile-mediated control of the root parasitic weed Striga
Striga hermonthica, commonly known as witchweed, infests major cereal crops in Sub-Saharan Africa causing severe yield losses and threatening the livelihood of millions of resource poor farmers.
-
Sustaining Ethical Aquatic Trade (SEAT)
Creating a framework to assess the sustainability of fish farms which will set sustainability standards and give consumers information about the the sustainability and safety of their seafood.
-
Long-term observation of protein dynamics via thermal-snapshot single-molecule spectroscopy
This dissertation revolves around the design and implementation of novel instrumentation and related measurement techniques, at the single molecule level, for use in biophysical research. Chapter 1 presents an introduction to the field of fluorescence-based single molecule measurements. In particular,…
-
Genetic and environmental factors determining heterogeneity in preservation stress resistance of Aspergillus niger conidia
Fungal food spoilage often starts with a contamination with spores. Experimental data strongly indicate the existence of subpopulations of spores with different levels of resistance to preservation methods.
-
The evolution and plasticity of life histories upon variation in nutrition: on aging focused integrative approach
Promotores: Prof.dr. P.M. Brakefield, Prof.dr. B.J. Zwaan (Wageningen Universiteit)
-
Collateral Transactions and Shadow Banking
Op 13 oktober 2021 verdedigde Ross Spence het proefschrift 'Collateral Transactions and Shadow Banking'. Het promotieonderzoek is begeleid door promotoren prof.mr. M. Haentjens en prof.dr. A.M. Pacces (UvA).
-
Stock-driven Scenarios on Global Material Demand
The role of material production as a driver of environmental impacts is increasing, which calls for a better understanding of global material flows. This thesis explores the role of in-use stocks of products, buildings and infrastructure as a key driver of global material demand and discusses the implications…
-
Cavities for light and sound: a cavity-enhanced platform for quantum acoustics
Surface acoustic waves (SAWs) are mechanical waves that travel along the surface of a material and find many applications in modern technologies due to the ease of excitation on piezoelectric substrates via interdigital transducers (IDTs).
- Agenda
-
Maarten Koese
Wiskunde en Natuurwetenschappen
j.m.koese@cml.leidenuniv.nl | +31 71 527 2727
-
Amelie Müller
Wiskunde en Natuurwetenschappen
a.muller@cml.leidenuniv.nl | +31 71 527 2727
-
Tycho Jongenelen
Wiskunde en Natuurwetenschappen
t.jongenelen@cml.leidenuniv.nl | +31 71 527 2727
-
Hazem Eltohamy
Wiskunde en Natuurwetenschappen
h.t.m.m.eltohamy@cml.leidenuniv.nl | +31 71 527 2727
-
Jana Enking
Wiskunde en Natuurwetenschappen
j.e.enking@cml.leidenuniv.nl | +31 71 527 2727
-
Esther van der Ent
Wiskunde en Natuurwetenschappen
e.van.der.ent@cml.leidenuniv.nl | +31 71 527 2727
-
Aaron Paris
Wiskunde en Natuurwetenschappen
a.paris@cml.leidenuniv.nl | +31 71 527 2727
-
Kristie Tjokro
Wiskunde en Natuurwetenschappen
k.j.tjokro@cml.leidenuniv.nl | +31 71 527 2727
-
Bartolomeus Häussling Löwgren
Wiskunde en Natuurwetenschappen
b.j.p.m.haussling.lowgren@cml.leidenuniv.nl | +31 71 527 2727
-
Jatmiko Wahyudi-
Wiskunde en Natuurwetenschappen
j.w.wahyudi@cml.leidenuniv.nl | +31 71 527 2727
-
Justin Lian
Wiskunde en Natuurwetenschappen
z.lian@cml.leidenuniv.nl | +31 71 527 2727
-
Jonas Klimt
Wiskunde en Natuurwetenschappen
j.b.j.klimt@cml.leidenuniv.nl | 071 5272727
-
Adrien Perello-y-bestard
Wiskunde en Natuurwetenschappen
a.perello-y-bestard@cml.leidenuniv.nl | +31 71 527 2727
-
Stefano Cucurachi
Wiskunde en Natuurwetenschappen
s.cucurachi@cml.leidenuniv.nl | +31 71 527 4919
-
Antoine Coudard
Wiskunde en Natuurwetenschappen
a.coudard@cml.leidenuniv.nl | 071 5272727
-
Mona Delval
Wiskunde en Natuurwetenschappen
m.h.delval@cml.leidenuniv.nl | +31 71 527 2727
-
Marc van der Meide
Wiskunde en Natuurwetenschappen
m.t.van.der.meide@cml.leidenuniv.nl | 071 5272727
-
Life cycle assessment of emerging chemical technology systems: challenges and future needs
Promotie
-
molecular mechanisms of ubiquitin-like signal transduction in cell cycle progression
Promotie