1,426 zoekresultaten voor “plastic a beter” in de Publieke website
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Modifying a post-translational modification
Promotie
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Presentatie en Q&A tweejarige Educatieve master
Studievoorlichting
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Presentatie en Q&A Education specialisation
Studievoorlichting
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Presentatie en Q&A Education specialisation
Studievoorlichting
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Presentatie en Q&A tweejarige Educatieve master
Studievoorlichting
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Interview Mare: Microplastics zitten overal, of dat kwaad kan weten we eigenlijk niet
Microplastics zijn kleine stukken plastics die we overal in het milieu tegenkomen. Op het CML wordt onderzoek gedaan naar de wereldwijde verdeling van deze plastics via citizen science: een techniek waarin het publiek wordt betrokken. Daarnaast worden intensieve case-studies in het Caribisch gebied…
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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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dosing of serotherapy in allogeneic hematopoietic cell transplantation - a delicate balance
Promotor: C.A.J. Knibbe, Co-promotor: J.J. Boelens, R.G.M. Bredius
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Group benefits from genomic instability: a tale of antibiotic warriors in Streptomyces
Streptomyces are filamentous bacteria that produce more than two-thirds of known antibiotics.
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A fixed point approach towards stability of delay differential equations with applications to neural networks
Promotor: S.M. Verduyn Lunel, Co-Promotor: O.W. van Gaans
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Coiled-coils on lipid membranes: a new perspective on membrane fusion
Promotor: J.G.E.M. Fraaije, Co-Promotor: A. Kros
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From the root of variation: A metabolomics perspective to plant soil-feedback
By growing in a soil plants change the biotic and abiotic properties of the soil in which they grow.
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changes for long term impact: optimization of structure kinetic properties: a case of CCR2 antagonists
Promotor: Prof.dr. A. P. IJzerman, Co-Promotor: L.H. Heitman
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Molecular inheritance from cloud to disk: a story of complex organics and accretion shocks
Stars like the sun are born in large molecular clouds existing from gas and dust. During the formation process, the chemical composition of the material can be altered drastically by the changing physical conditions.
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Towards a Circular Food System: Global Resource Losses, Waste Typologies, and Valorization Pathways
Food waste is a defining inefficiency of the modern food system, with profound implications for resource use, climate change, and circular economy transitions. This dissertation examines food waste through two complementary lenses: the prevention of avoidable food waste and the valorization of unavoidable…
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Visualizing strongly-correlated electrons with a novel scanning tunneling microscope
Materials with strongly correlated electrons show some of the most mysterious and exotic phases of quantum matter, such as unconventional superconductivity, quantum criticality and strange metal phase.
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The writing culture of ancient Dadan; a description and quantitative analysis of linguistics variation
Fokelien Kootstra verdedigde haar proefschrift op 23 april 2019
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Online Course Anatomy of the Abdomen and the Pelvis: a journey from basic to clinic
In this course, you will explore the organs involved in our food digestion and discover the common causes of abdominal and pelvic pain. The latest graphics and animations will give you new insights and understandings of this part of the body.
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Facets of radio-loud AGN evolution: a LOFAR surveys perspective
Promotor: H.J.A. Rottgering, Co-Promotor: R.J. van Weeren
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Betere katalysatoren dankzij computermodellen
De zoektocht naar betere katalysatoren voor chemische reacties wordt eenvoudiger door het werk van scheikundigen uit Leiden en Lyon. Federico Calle-Vallejo en collega's ontwikkelden een computermodel dat helpt voorspellen hoe de atomen van katalysatoren gerangschikt moeten worden voor het beste resultaat.…
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Leidse biologen vinden nanoplastics in ontwikkelend hart
Nanoplastics kunnen zich ophopen in harten die nog in ontwikkeling zijn. Dat blijkt uit een studie van Leidse biologen. Hun onderzoek naar kippenembryo’s werpt nieuw licht op hoe de piepkleine plastic deeltjes een gevaar vormen voor onze gezondheid.
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A molecular journey : tales of sublimating ices from hot cores to comets
The thesis explores how interstellar chemistry evolves as a function of time and changing physical architectures during the formation of stars.
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Designing Data protection law: hebben we een beter idee?
Wat is een goede wetgeving inzake gegevensbescherming? Hoe kan een dergelijke wetgeving goed worden ontwikkeld? Is de Europese wetgeving hierover adequaat, en is deze toepasbaar in China?
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Drug-target residence time: a case for the adenosine A1 and A2A receptors
Promotor: A.P.IJzerman, Co-Promotor: L.H. Heitman
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A well-established harmony in chaos: from isolated galaxies to galaxy clusters
The origin and evolution of galaxies are closely linked to many different physical phenomena.
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Unveiling the third dimension: vertical structure as a probe of planet formation conditions
Protoplanetary disks are the gas and dust environments where planetary systems form around young stars. Using observations from the Atacama Large Millimeter/submillimeter Array (ALMA) this thesis analyses the gaseous molecular reservoir, using multiple tracers to resolve the 3D structure of protoplanetary…
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Functionalizing monolayer graphene as a proton-selective membrane for direct methanol fuel cells
This thesis focused on the exploration of monolayer graphene as a membrane in direct methanol fuel cell (DMFC) applications, with improvements achieved through plasma exposure or damage- free chemical functionalization.
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Dutch Post-war Fiction Film through a Lens of Psychoanalysis
Deze week verscheen 'Dutch Post-war Fiction Film through a Lens of Psychoanalysis' van Peter Verstraten bij Amsterdam University Press, het vervolg op Humour and Irony in Dutch Post-war Fiction Film uit 2016. Elk hoofdstuk in zijn 482 pagina's tellende nieuwe studie begint met een titel van Fons Rademakers…
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Van Vonno, Achieving Party Unity: A Sequential Approach to Why MPs Act in Concert (dissertatie)
Cynthia van Vonno, politicoloog aan de Universiteit Leiden, verklaart in haar proefschrift waarom individuele parlementariers meestemmen met hun fractie.
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Sheltering 10 billion people in a warming and resource-scarce world: challenges and opportunities
Sheltering is an immediate human need and determines well-being andhealth.
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From stress to success; How actinobacteria exploit live without a cell wall
The aim of this thesis was to study phage infection in Streptomyces, focused on cell wall-deficient cells. Bacteriophages (or phages in short) attach to the cell wall of bacteria after which they replicate and lyse the host cell.
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They grow up so fast - Stellar accretion in a starburst cluster
When a star is born in our Galaxy, it is quite likely that it has formed within a massive cluster, which hosts numerous high-mass stars bathing their lower mass neighbours in UV radiation.
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In a State of Superposition: Exploring (In)Effective Public Communication About Quantum Technology
This dissertation focuses on investigating the public communication around quantum science and technology that may affect public engagement.
- Ideecafé: Plastic in de Leidse gracht
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and flow of data: connecting large datasets with machine learning in a drug discovery envirionment
This thesis focuses on data found in the field of computational drug discovery. New insight can be obtained by applying machine learning in various ways and in a variety of domains. Two studies delved into the application of proteochemometrics (PCM), a machine learning technique that can be used to…
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Unraveling the surface formation of regular and deuterated water in space: a combined laboratory and computational study
Promotor: Prof.dr. H.V.J. Linnartz
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Going global to local: achieving agri-food sustainability from a spatially explicit input-output analysis perspective
The global agri-food system plays a critical role in food security and environmental issues.
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Towards a system-based pharmacology approach to predict developmental changes in renal drug clearance in children
Promotores: Prof.dr. C.A.J. Knibbe, Prof.dr. M. Danhof, Prof.dr. K. Allegaert (Leuven)
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Designing 'context-specific' regional innovation policy: a study on the role of regional government in six European regions
Whilst government’s ability to design ‘context-specific’ regional innovation policy is generally assumed to depend on the region’s decision-making power, the aim of this study is to investigate how regional government matters. In order to open up the black box of policy design, the study develops a…
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and host-dependent CXCR4 signaling in cancer metastasis: insights from a zebrafish xenograft model
Promotor: A.H. Meijer, Co-promotor: B.E. Snaar-Jagalska
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Digging for data: the rise and fall of a Miocene mammal biodiversity hotspot in the Vallès-Penedès (Catalonia, Spain)
The Vallesian, 11.1-9 Ma, was a special time in the Vallès-Penedes basin near Barcelona, where a biodiversity hotspot existed. Europe had a subtropical climate, with rhinos, forest giraffes, lions, hyenas, flying squirrels and primates.
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A search for transient reductions in the speed of sound of the inflaton in cosmological data, and other topics
Promotor: Prof.dr. A. Achucarro
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Afval scheiden, en daarna...?
Wat gebeurt er met alle gescheiden afvalstromen?
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Formulation of influenza T cell peptides: In search of a universal influenza vaccine
Promotores: Prof.dr. G.F.A. Kersten, W. Jiskoot, Co-promotor: J-P. Amorij
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A pharmacognostic study of Vernonia guineensis Benth. (Asteraceae): bioactivity, safety, and phytochemical analysis
Promotor: Prof.dr. R. Verpoorte, Co-Promotor: Dr. Young Hae Choi
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From a Biased Perspective: Quasars, Mergers, and Planet-Forming Discs
This thesis is a (biased) journey through very different topics in astrophysics: quasars and new populations of active galactic nuclei, gravitational waves from merging black holes, and protoplanetary discs around young stars.
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Evolutionary adaptability of β-lactamase: a study of inhibitor susceptibility in various model systems
β-Lactamases are enzymes that can break down β-lactam substrates, such as antibiotics, preventing the use of these antibiotics for the treatment of various infectious diseases. However, some compounds, β-lactamase inhibitors, can block these enzymes allowing for possible treatments using a combination…
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The electrode-electrolyte interface in CO2 reduction and H2 evolution: a multiscale approach
Electrocatalysis allows for storing electricity or converting it into chemical bonds, producing chemical building blocks and fuels using renewable resources.
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Photoinduced processes in dye-sensitized photoanodes under the spotlight: a multiscale in silico investigation
With increasing carbon dioxide levels in the atmosphere and their detrimental effect on the global climate, modern society needs to push for more renewable energy sources. Storing widely accessible and abundant solar energy in chemical bonds in the form of molecular fuel via artificial photosynthesis…
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A New Model of Global Governance in International Tax Law Making (GLOBTAXGOV)
Dr. Irma Mosquera Valderrama onderzoekt in haar ERC-project de rol van de OESO (Organisatie voor Economische Samenwerking en Ontwikkeling) en de EU bij de totstandkoming van internationale fiscale wetgeving en streeft ernaar voorwaarden te scheppen waaronder zowel ontwikkelde landen als ontwikkelingslanden…