1,571 zoekresultaten voor “range works in roos environmental” in de Publieke website
-
Insights from scanning tunneling microscopy experiments into correlated electron systems
This thesis presents insights from our study of various correlated electron systems with a scanning tunneling microscope (STM). In ordinary metals, electron-electron interactions exist, but get substantially screened due to the sheer number of electrons.
-
Koop jij ook chocolaatjes en rozen voor je wederhelft? De fascinatie voor Amerikaanse feestdagen verklaard
Bonbons kopen als een teken van liefde, de beste deals inslaan tijdens Black Friday en een griezelig kostuum aantrekken voor Halloween. In de afgelopen jaren hebben deze feestdagen en tradities een enorme vlucht in Nederland genomen, terwijl hun oorsprong aan de andere kant van de oceaan ligt. Waarom…
-
Electroextraction approaches for preconcentration of metabolites
In this thesis, we developed new ways to use a technique called electroextraction (EE) to extract charged molecules from one liquid into another using an electric field.
-
Weidong Zhang over het bereiken van 'decent work' in China
Op 23 maart 2023 verdedigde Weidong Zhang in Leiden zijn proefschrift over het bereiken van 'decent work' in China. Dit onderzoek analyseert in hoeverre China fatsoenlijk werk bereikt aan de hand van een casestudy over fatsoenlijke werktijden. Het woord 'bereiken' benadrukt dat China nog bezig is dit…
-
Jorrit Rijpma bij Working Group on Frontex Scrutiny, Europees Parlement
Op vrijdag 23 april verscheen Jorrit Rijpma voor de Working Group on Frontex Scrutiny van het Europees Parlement. Deze werkgroep is opgericht door de Commissie burgerlijke vrijheden, justitie en binnenlandse zaken (LIBE) van het Europees Parlement, als reactie op de beschuldigingen van serieuze schendingen…
-
MOOC: EU Policy and implementation: making Europe work!
Mooc Eu Policy Europe Europa
-
Postdoc - Translational Pharmacology in antibiotic regimen development
Wiskunde en Natuurwetenschappen, Leiden Academic Centre for Drug Research (LACDR)
-
Impact assessment modelling of matter-less stressors in the context of Life Cycle Assessment
Promotoren: Prof.dr. G.R. de Snoo en Dr. R. Heijungs
-
The Ecology and Evolution of Microbial Warfare in Streptomyces
The soil-dwelling, filamentous bacteria of the genus Streptomyces are renowned for their production of useful secondary metabolites including antibiotics. The work described in this thesis provides new insights on the role and regulation of antibiotic production and resistance in these bacteria.
-
Swimming Bass under Pounding Bass: fish response to sound exposure
Promotor: C.J. ten Cate, Co-promotor: H.W. Slabbekoorn
-
Resource Panel
Contributions to the UNEP international panel for sustainable resource management
-
Multi-omics studies of the control of growth and antibiotic production of Streptomyces
Actinobacteria are Gram-positive bacteria that have a complex multicellular life cycle and are well known for their ability to produce a wide range of bioactive natural products (NPs).
-
Novel analytical approaches to characterize particles in biopharmaceuticals
Particles are omnipresent in biopharmaceutical products. In protein-based therapeutics such particles are generally associated with impurities, either derived from the drug product itself (e.g. protein aggregates), or from extrinsic contaminations (e.g. cellulose fibers).
-
Dr.ir. Willie Peijnenburg is benoemd tot bijzonder hoogleraar Environmental Toxicology and Biodiversity
Dr.ir. Willie Peijnenburg is per 1 september 2009 bij de Faculteit der Wiskunde en Natuurwetenschappen benoemd tot bijzonder hoogleraar Environmental Toxicology and Biodiversity. Het betreft een deeltijdaanstelling. Peijnenburg blijft daarnaast werkzaam bij het Laboratorium voor Ecologische Risico-beoordeling…
-
Nieuw onderzoeksrapport: Land and climate change: Rights and environmental displacement in Mozambique
Nieuw onderzoeksrapport en beleidsbrief van Carolien Jacobs en Bernardo Almeida
-
EPCEM 2001: Differences in the authorization process of GMOs in the EU and the USA
This report investigates the different approaches in the authorization process of GMOs for commercial use in the European Union and the United States of America. Three main aspects are considered and analyzed as potential causes of differences in the authorization process of GMOs for commercial use.…
-
Pesticides Atlas overhauled in line with European Framework Directive on Water
The Dutch atlas with pesticides concentrations in surface waters have been overhauled. This new, free accessible, website is in line with the European Framework Directive on Water (In Dutch: KRW).
-
2 Assistant Professors in Generative AI and Human-centered AI
Wiskunde en Natuurwetenschappen, Leiden Institute of Advanced Computer Science (LIACS)
-
Postdoc in Structures and Homotopy in Optimisation
Wiskunde en Natuurwetenschappen, Leiden Institute of Advanced Computer Science (LIACS)
-
Research Assistant(s) Immigration policy in times of autocratization
Sociale Wetenschappen, Politieke Wetenschap
-
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.
-
Human-lion conflict around Nairobi National Park: Lion Population Structure, Diet, and Movement in a Semi-Fenced Park.
What is the population size and social structure in time and space? What is the lion diet and food preference in time and space? What is the home range (MCP and Kernel) and movement in time and space? What are human – lion conflict and responses of lions to traditional herding in time and space? What…
-
Dual-Appointment PhD Candidate and Junior System Administrator, Software Optimization and Compiler
Wiskunde en Natuurwetenschappen, Leiden Institute of Advanced Computer Science (LIACS)
-
Temperature effects on genetic and physiological regulation of adaptive plasticity
Promotor: P.M. Brakefield
-
Effect of Nanoparticles on Microbial Catabolism and Community Structure using Biolog techniques
1. To what extent do metallic NPs added to soil extractions change the activity, abundance, or community composition of microbes? 2. How do the effects of metallic NPs on soil microbes differ from the effects of the ions shedding from corresponding NPs?
-
Long term dynamics of stochastic evolution equations
Promotor: S.M. Verduyn Lunel, Co-promotor: O. van Gaans
-
First-pass and systemic metabolism of cytochrome P450 3A substrates in neonates, infants, and children
Growth and development affect the metabolism of drugs administered to neonates, infants, and children.
-
The stochastic geometry of non-Gaussian fields
Promotor: V. Vitelli, Co-promotor: J. Paulose
-
Molecular characterization of copper-dependent enzymes involved in Streptomyces morphology
Promotor: G.P. van Wezel, Co-promotor: D. Claessen
-
High-contrast imaging polarimetry of exoplanets and circumstellar disks
Understanding the formation and evolution of planetary systems is one of the most fundamental challenges in astronomy. To directly image and study young exoplanets and the circumstellar disks they form from, dedicated high-contrast imaging instruments are built.
-
Interactions from lipid membrane deformations
Biological cells, the basic building blocks of all life forms, are surrounded by a lipid membrane. More than half of the membrane is occupied by membrane proteins, which can regulate the cell functionality through specific arrangements.
-
Role of integrin adhesions in cellular mechanotransduction
Promotor: B. vd Water, T. Schmidt, Co-Promotor: E.H.J. Danen
-
Fundamental research on the voltammetry of polycrystalline gold
Voltammetry plays a crucial role in modern scientific research by offering valuable insights into the electrochemical properties of materials, with wide-ranging applications in fields such as materials science, energy storage, corrosion studies, and sensor development.
-
2 Lecturer positions (0.6-1.0 FTE) in Computer Science, Machine Learning, and AI
Wiskunde en Natuurwetenschappen, Leiden Institute of Advanced Computer Science (LIACS)
-
Development of life cycle assessment for residue-based bioenergy
Promotores: Prof.dr.G.R. de Snoo and Dr. R. Heijungs
-
The tension between nature conservation and economic valuation of ecosystem services
Promotores: G.R. de Snoo, W.T. de Groot, Co-promotor: C.J.M. Musters
-
CERA - Certification of Raw Materials
CERA (CErtification of RAw Materials) is a four-year project that will develop a standardized certification scheme ensuring environmental, social and economic sustainability in extraction, processing, trading and manufacturing of all mineral raw materials. It will guarantee traceability of certified…
-
Matter into context: population- and community-level impacts of nanomaterials in freshwater ecosystems
The application of nanomaterials in industrial processes and consumer products provides many societal benefits, but can also lead to the release of nanomaterials into the environment. The work in this dissertation aims to provide insights into the potential environmental impacts that may follow from…
-
PhD Candidate, Brain-inspired LLM for Edge Devices: A Hardware-Algorithm Co-design Framework
Wiskunde en Natuurwetenschappen, Leiden Institute of Advanced Computer Science (LIACS)
-
From molecules to monitoring: Integrating genetic tools into freshwater quality assessments
Freshwater is an important resource, but at a great risk of species decline due to habitat loss, pollution and over-exploitation, and invasive alien species.
-
Waste Collection Systems Assessed and Good Practices Identified (COLLECTORS)
What is the environmental impact of different waste collection systems across Europe? How can the collection be improved when considering collection, sorting, and treatment, as well as use options for secondary materials?
-
Tineke Rutgers
Bestuursbureau
t.rutgers@bb.leidenuniv.nl | +31 71 527 7891
-
Ine Alberts
Bestuursbureau
j.b.p.m.alberts@bb.leidenuniv.nl | +31 71 527 4188
-
Imaging polarimetry for the characterisation of exoplanets and protoplanetary discs. Scientific and technical challenges
Promotor: Prof.dr. C.U. Keller
-
Hai Lin
Wiskunde en Natuurwetenschappen
h.x.lin@cml.leidenuniv.nl | +31 71 527 7460
-
Kat Stewart
Wiskunde en Natuurwetenschappen
k.a.stewart@cml.leidenuniv.nl | +31 71 527 2727
-
Patterns on Spatially Structured Domains
We consider the propagation of electrical signals through nerve fibres.
-
Metagenomics for community ecology; a next generation of eDNA monitoring tool for biomass studies in freshwater environments
How can we quantify the density of species within a community through environmental DNA concentrations?
-
The Regional Network on the Synergy between the Convention on Biological Diversity and the UN Convention to Combat Desertification
Description of The Regional Network on the Synergy between the Convention on Biological Diversity and the UN Convention to Combat Desertification.
-
Improving vegetation representation in Multi-sensor Earth Observation Products through phenology and trait-based priors
What are the behaviours of plant traits throughout various points in the growing season in a radiative transfer model framework and how well can this knowledge be integrated through data assimilation to provide priors for robust local and global vegetation products and analysis?