1,508 zoekresultaten voor “hydrogen protection” in de Publieke website
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Semi-empirical approach to the simulation of molecule-surface reaction dynamics
Catalysis is of extreme relevance in the production of everyday materials and plays a central role in many aspects of our life.
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Adsorption and catalysis on Pt and Pd monolayer-modified Pt single crystal electrodes
The focus throughout this thesis will be on gathering fundamental studies of the detailed structure and composition of the electrode/electrolyte interface effect on the rate and mechanism of key electrocatalytic reactions.
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Deciphering the atomic structure of the electrified metal oxide-electrolyte interface
Humanity stands at a pivotal juncture, facing the dual challenge of environmental sustainability and rapid population growth, projected to exceed 11 billion by century’s end.
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Chemical functionalization of the graphene surface for electrical and electrochemical sensing application
Advanced sensing techniques require graphene with high quality and well-controlled surface chemistry.
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Destroy, Create, Transform and Sublimate. Laboratory Dissociation Studies on Polycyclic Aromatic Hydrocarbons and Analogues
The aromatic infrared bands (AIBs) seen throughout the interstellar medium (ISM) are generally thought to be carried by polycyclic aromatic hydrocarbons (PAHs) and their nitrogen analogues (PANHs).
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Perovskite-based Photoelectrochemical Investigations for Artificial Photosynthesis
Inspired by natural photosynthesis, perovskite-based photoelectrochemical (PEC) systems are being developed for artificial photosynthesis, aiming to enhance solar-to-hydrogen conversion for green energy.
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Supramolecular polymer materials for biomedical applications and diagnostics
Self-assembly is an abundant process in nature and is vital to many processes in living organisms.
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Structure dependence of molecular reactions on surfaces
The research presented in this thesis makes use of small molecules (as H2 , D2 and O2 ) on well-defined single crystal surfaces (flat Pt(111), flat Cu(211) and curved Pt(111)) to elucidate the role of surface structure and degrees of freedom in the reactant in specific surface reactions.
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Transformation and sublimation of interstellar ices: insights from laboratory experiments and astronomical observations
Stars and planets form within cold, dense clouds of gas and dust drifting through interstellar space. Although dust makes up only a small fraction of this material, it plays a key role in shaping the chemical evolution of these environments.
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Atomic Insights into Hydrodesulfurization
Hydrodesulfurization (HDS) is an ubiquitous part of oil refining that ensures that fuels are cleaned of impurities and environment release of pollutants such as SOx and NOx gasses are minimized.
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Surface-structure dependence of water-related adsorbates on platinum
Promotor: M.T.M. Koper, Co-promotor: J.B.F. Juurlink
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Development of highly accurate density functionals for H2 dissociation on transition metals
Metals surfaces form a group of effective catalysts for the reaction of small molecules such as hydrogen (H2).
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Selectivity and competition between the anodic evolution of oxygen and chlorine
Sustainable energy from wind and solar is most readily available near the sea.
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The interplay between stars, gas and dust in faint star-forming galaxies
When observing star-forming galaxies, we are not only seeing stellar light, but we also see how this interacts with galactic gas and dust. This thesis contains studies of the stellar, nebular and dust properties of low mass star-forming galaxies.
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Discovery of Reversible Monoacylglycerol Lipase Inhibitors
Monoacylglycerol lipase (MAGL) is the principal enzyme responsible for hydrolysis of the endocannabinoid 2-arachidonoylglycerol (2-AG). MAGL inhibition provides several potential therapeutic opportunities, including anti-nociceptive, anti-inflammatory and anti-cancer activity.
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Vacatures
Overzicht van de vacatures bij de afdeling Economie.
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Employing and Developing Operando Scanning Tunneling Microscopy for Fischer-Tropsch Synthesis
This thesis investigates catalytic reactions at the atomic scale using scanning tunneling microscopy (STM), with a focus on Fischer–Tropsch synthesis, a key industrial process that converts hydrogen and carbon monoxide into liquid fuels.
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The puzzle of protoplanetary disk masses
My work focuses on a class of astronomical objects called protoplanetary disks.
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Breeding birds on organic and conventional arable farms
Promotor: G.R. de Snoo
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Synthetic model microswimmers near walls
Synthetic microswimmers take an important place within the interdisciplinary field of active soft matter.
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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.
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The structure of a working catalyst: from flat surfaces to nanoparticles
Promotor: Prof.dr. J.W.M. Frenken
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Systems vaccinology: molecular signatures of immunity to Bordetella pertussis
Promotor: G.F.A. Kersten, W. Jiskoot, Co-promotor: B. Metz
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Rijpma op ICMPD Webinar “Protecting the Right to Protection in times of COVID-19”
Op 22 juni organiseerde het International Centre for Migration Policy Development (ICMPD) een webinar over de uitdagingen waarmee asielzoekers en vluchtelingen wereldwijd worden geconfronteerd als gevolg van de COVID-19 crisis.
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Self-Steering Committees
Binnen Una Europa vindt academische samenwerking plaats in interdisciplinaire zelfsturende comités (SSC’s).
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eLaw panel op CPDP
De Computers, Privacy and Data Protection Conference (CPDP) is 's werelds toonaangevende multidisciplinaire evenement op het gebied van privacy en gegevensbescherming. CPDP brengt experts samen om de allernieuwste juridische, regelgevende, academische en technologische ontwikkelingen op dit gebied te…
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Systematics, Epidermal defense and Bioprospecting of Wild Orchids
This thesis presents the systematics, epidermal defense, and bioprospecting of wild orchids.
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Understanding disease suppressive soils
Soil is a home for an unbelievable diversity and abundance of microbial life that is essential for supporting life on our planet.
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INFORM dag over EU gegevensbeschermingsrecht
Op vrijdag 2 november 2018 organiseert, eLaw, het centrum voor recht en digitale technologie van de Universiteit Leiden een eendaags congres over het nieuwe EU gegevensbeschermingsrecht dat eerder dit jaar van kracht werd.
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Future environmental impacts of hydrogen production and its use in container shipping
Promotie
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Emma de VriesFaculteit der Rechtsgeleerdheid
e.a.de.vries@law.leidenuniv.nl | 071 5272727
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‘Standing Room Only’ at eLaw’s CPDP Panel on 'Dark Patterns and Data-Driven Manipulation'
With the conference circuit slowly reopening after Covid forced almost all academic interactions online, thousands of conference attendees descended on Brussels for Europe’s largest technology conference. eLaw’s annual sponsorship of one of the many CPDP conference panels brought a diverse range of…
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C-SCAPE - Sandy strategies for sustainable coastal climate change adaptation
What is the optimal design of sandy solutions for sustainable climate change adaption, from an ecological, biophysical and societal point of view?
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Data
Het gebruik van ‘Big data’ is niet meer weg te denken binnen het wetenschappelijk onderzoek. Voor dit onderzoek maken we gebruiken van diverse grote databestanden.
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The Right to Health
Op donderdag 15 december is Elisavet Alexiadou gepromoveerd op haar proefschrift: ‘The Right to Health. A Human Rights Perspective with a Case Study on Greece'. Promotor was hoogleraar gezondheidsrecht Aart Hendriks.
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Ton Liefaard biedt een Europese perspectief op criminaliteit, preventie en re-integratie tijdens conferentie in Chili
Op maandag 28 november sprak Ton Liefaard op de Internationale Conferentie over Criminaliteitspreventie en Sociale Reïntegratie van Kinderen en Jongeren in het Jeugdstrafrecht in Chili. Zijn lezing ging over het Europese perspectief op criminaliteit, preventie en re-integratie.
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Molecular mystery in space
The space between the stars isn't simply a void; it also contains substances such as methanol and carbon dioxide. So far, chemical theories have been unable to explain how these substances originate under circumstances that should make it impossible. Fedor Goumans has been awarded a Veni subsidy to…
- The 'hybridisation' of radicalisation its implications for radicalisation research and the prevention of violent extremism.
- Toelating en aanmelding
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Nieuw boek over de Zandmotor biedt onderzoeksresultaten en reflecties
Hoe kan de Nederlandse Zandmotor helpen om onze kust op een natuurlijke manier te beschermen? En hoe kan deze kennis en ervaring helpen om kusterosie in Jamaica tegen te gaan? Onderzoekers Alexander van Oudenhoven (Centrum voor Milieuwetenschappen Leiden) en Arjen Luijendijk (TU Delft) bundelden de…
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Cyber Security Governance Essentials
De nieuwe minor 'Cyber Security Governance Essentials' gaat in september 2021 van start. Derdejaars bachelorstudenten van het Leiden Institute of Advanced Computer Science (LIACS) en de BSc Security Studies van het Institute of Security and Global Affairs (ISGA) die hun kennis en vaardigheden op het…
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Economic value of non-timber forest products among Paser Indigenous People of East Kalimantan
Promotor: G.A. Persoon, Co-promotor: H.H. de Iongh
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Ingrid Leijten publiceert boek Core Socio-Economic Rights and the European Court of Human Rights
Bij Cambridge University Press (CUP) verscheen onlangs van Ingrid Leijten het boek Core Socio-Economic Rights and the European Court of Human Rights. Het boek maakt onderdeel uit van de serie Cambridge Studies in European Law and Policy en heeft als onderwerp de bescherming van sociaaleconomische rechten…
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Risico’s big data niet goed in kaart gebracht bij AVG
In 2018 werd de Algemene Verordening Gegevensbescherming (AVG) van toepassing, de wet die de rechten en vrijheden van individuele burgers moet beschermen tegen de risico’s van de verwerking van persoonsgegevens. Maar intussen is het fenomeen big data aan een flinke opmars bezig. Promotie op 12 septe…
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Het recht op gezinshereniging: tussen migratiebeheersing en mensenrechten
Dit onderzoek gaat over het recht op gezinshereniging. Om te onderzoeken of er een mensenrecht op gezinshereniging bestaat, wordt gekeken naar verschillende rechtsbronnen binnen het internationale recht.
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Onderzoek
Het VVI beoogt kennis te bevorderen over het ontstaan en functioneren van juridische systemen in hun sociale context, de impact van deze systemen op de samenleving en vice versa, hun effectiviteit in bestuurlijke context en hun bijdrage aan ontwikkeling.
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Adjuvanted nanoparticulate seasonal influenza vaccines
Promotor: W. Jiskoot, Co-promotor: A. Kros
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Strategic Task Forces
Onze medewerkers en studenten maken deel uit van de taskforces van Una Europa. Deze taskforces vertalen de kernthema’s van Una Europa naar concrete acties.
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Kernrechten en de bescherming van sociaaleconomische belangen door het Europees Hof voor de Rechten van de Mens
Dit proefschrift gaat over de bescherming van sociaaleconomische belangen onder de klassiek geformuleerde grondrechten die zijn neergelegd in het Europees Verdrag voor de Rechten van de Mens (EVRM; Verdrag).
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Off the wall: characterisation and exploitation of a cell wall deficient life style in filamentous actinomycetes
Almost all bacteria are enveloped by a cell wall that provides cellular protection.