2,365 zoekresultaten voor “affect and motivatie” in de Publieke website
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Factors affecting galanthamine production in Narcissus
Factors affecting galanthamine production in Narcissus
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Beyond courts: Does strategic litigation affect climate change policy support?
Jaroslaw Kantorowicz onderzoekt hoe strategische klimaatprocessen de publieke houding ten aanzien van klimaatbeleid beïnvloeden.
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Motiveren en motivatie in het tweetalig onderwijs
Wat motiveert leerlingen in tweetalig onderwijs om Engels te leren en hoe draagt lesgeven bij aan die motivatie?
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Onze motivatie
We hebben drie beweegredenen om de wereld van de bacteriën en antibiotica met dit project toegankelijker te maken.
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De invloed van gedifferentieerd uitdagen van talent op motivatie en prestaties van leerlingen
Motivatie en prestaties van scholieren lijken minder te worden tijdens de middelbare schoolperiode. Deze tendens willen we graag verminderen. Daarom is GUTS (Gedifferentieerd Uitdagen van Talent op School) bedacht. Deze interventie, die nu wordt uitgevoerd op één school, is een combinatie van een verhoogde…
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Enhancing Performance and Motivation in Lower Secondary Education
Stimuleren van Prestaties en Motivatie in de Eerste Jaren van het Voortgezet Onderwijs
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Tim Mainhard
Faculteit der Sociale Wetenschappen
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Motivatie ontrafeld: waarom blijven armoede, onrecht, discriminatie en zelfs genocide de mensheid teisteren?
Naar motivatie wordt al 100 jaar onderzoek verricht. En dat is niet verwonderlijk, want motivatie ligt aan de basis van ons bestaan. Waarom doen we de dingen die we doen? Waarom willen we iets, of stellen we juist uit? Maar ook in grote dingen: waarom worden we verliefd, kopen we een huis, starten we…
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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.
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Geometry and Topology in Active and Driven Systems
The key characteristic of active matter is the motion of an emergent collection (such as a flock of birds), which is driven by the consumption of energy by its active components (i.e. individual birds).
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Above- and belowground interactions in Jacobaea vulgaris: zooming in and zooming out from a plant-soil feedback perspective
In this thesis, I focused on studying the above- and belowground interactions of J. vulgaris from a plant-soil feedback (hereafter, PSF) perspective. I investigated the temporal variation of negative PSF and examined the effects of root-associated bacteria on plant performance and aboveground herbiv…
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microbially-colonized hosts: Microbiota-mediated physisorption interactions and particle-specific toxicity
The external tissues of plants and animals are colonized by microbial communities termed microbiota. When organisms are exposed to environmental pollutants, these substances will therefore encounter microbiota at the exposure interface.
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Monique Boekaerts
Faculteit der Sociale Wetenschappen
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Plant occurrence in space and time: the importance of land use, habitat structure, and pollination mode
Plant diversity is essential for us and our planet as it sustains the stability of our ecosystems, provides vital materials and food to us and supports many ecosystem services.
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Social network and radical innovation: evidence from the U.S. pharmaceutical and biotechnology industry
Innovation plays an essential role in firms' competitiveness and long-term success. It varies from different types, ranging from run-of-the-mill innovation that brings incremental changes to existing technologies to radical innovation that breaks from existing trajectories.
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Cholesterol metabolism and hematopoiesis interaction in atherothrombosis
Cardiovascular disease is the leading cause of death worldwide.
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Bayesian learning: challenges, limitations and pragmatics
This dissertation is about Bayesian learning from data. How can humans and computers learn from data?
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Effects of the early social environment on song and preference learning in zebra finches
Songbirds as vocal learners learn their songs and song preference from social tutors. Tutor choice for both song and preference learning are important to characterize for understanding individual learning performance and cultural transmission of song.
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Electroreduction of nitrate and carbon dioxide on copper electrodes: a mechanistic study
In this thesis we have discussed several parameters that affect the electrochemical conversion of enviromentaly harmful molecules such as nitrates and carbon dioxide to more valuable and less deleterious compounds, in order to cast light onto the mechanism of the reaction to achieve an efficient and…
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Hydrodynamics and the quantum butterfly effect in Black Holes and large N quantum field theories
Why do black holes emit thermal radiation? And how does a closed quantum system thermalize?
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Innate immune modulation in atherosclerosis and vascular
Promotores: Prof.dr. J. Kuiper, Prof.dr. P.H.A. Quax, Co-promotor: I. Bot
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Involvement of host and bacterial factors in Agrobacterium-mediated transformation
Agrobacterium tumefaciens, a gram-negative plant pathogen belonging to the family Rhizobiaceae, is the causative agent of crown gall disease, which can affect many plant species including agronomically important ones.
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The impact of defense hormones on the interaction between plants and the soil microbial community
The soil ecosystem consists of the largest reservoir of biodiversity on Earth.
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dimension of environmental Life Cycle Assessment: addressing choice, future and interpretation uncertainties.
LCA has become an important method to study environmental impacts of human activities. Still, there are several methodological issues in LCA that can adversely affect the results reliability.
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Onderzoek naar motivatie van middelbare scholieren in het nieuws
Diverse media besteedden aandacht aan het Leidse onderzoek naar de onderwijsinnovatie GUTS. Onderwijskundige Lindy Wijsman: 'Daarmee blijkt het niveau van de prestaties en motivatie van de leerlingen in de eerste drie jaren van een middelbare school in Rotterdam hoger, maar de dalende trend blijft.'
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Effects of light at night on plants and their interactions with other species
What is the effect of light at night on plant phenology and physiology, and how does this affect plant interactions with other species?
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Surface Temperature and the Dynamics of H2 on Cu(111)
Heterogeneous catalysis is one of the fundamental processes of modern life, being common in industrial refinery and hydrogen vehicles, all the way to the living cell. The dissociation of H2 on Cu(111) is an important benchmark system for studying heterogeneous catalysis, with a large and varied amount…
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Estimation and Optimization of the Performance of Polyhedral Process Networks
Promotor: Prof.dr.ir. E. Deprettere
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Me, My Fiends, and I
A neuro-ecological perspective on adolescent prosocial development
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maximising approaches to evaluate the trade-offs involved in the evergreen and deciduous conundrum
Which traits and/or trade-offs determine benefits of being deciduous or evergreen?
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Molecular electronics: Controlled manipulation, noise and graphene architecture
Atoms and molecules are the basic units of matter. If we keep dividing a bar of gold or a glass of water into smaller parts, at the end we are left with a single gold atom or a water molecule.
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Statistical physics and information theory for systems with local constraints
Systems with local constraints is a new finding in recent researches on complex systems. The heterogeneous spatial interactions and the temporal dependencies among those numerous units make it difficult to describe by traditional statistical physics.
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On Multifield Inflation, Adiabaticity and the Speed of Sound of the Curvature Perturbations
Promotor: A. Achúcarro, Co-Promotor: G.A. Palma
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Investigating Institutional Diversity and Innovation: AI adoption and implementation in Taiwan and The Netherlands
(1) Wat zijn de institutionele factoren die van invloed zijn op de invoering en implementatie van AI? en (2) Hoe geeft AI vorm aan de uitoefening van bestuurlijke beslissingsbevoegdheid binnen publieke organisaties en hoe worden deze effecten gematigd door de keuzes op het gebied van invoering en im…
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Temperature effects on genetic and physiological regulation of adaptive plasticity
Promotor: P.M. Brakefield
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Emergence of rebellious digital press in Chile: Divergence, engagement and impact. Journal of Communication
A new publication on changes in the relationship between news and their public in Chile
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Modelling the interactions of advanced micro- and nanoparticles with novel entities
Novel entities may pose risks to humans and the environment. The small particle size and relatively large surface area of micro- and nanoparticles (MNPs) make them capable of adsorbing other novel entities, leading to the formation of aggregated contamination.
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Fungi of the greening Arctic: compositional and functional shifts in response to climatic changes
Promotor: E.F. Smets Co-promotor: J. Geml
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Anthropogenic effects on links between macro-invertebrate diversity and ecosystem functioning
How are links between macro-invertebrate diversity and ecosystem functioning influenced by anthropogenic pressures?
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Studies of dust and gas in the interstellar medium of the Milky Way
Promotor: Prof.dr. A.G.G.M. Tielens
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Functional analysis of Dof transcription factors controlling heading date and PPDK gene expression in rice
Promotor: P.J.J. Hooykaas, Co-Promotores: P.B.F. Ouwerkerk, M. Wang
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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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Non-equilibrium chemistry and cooling in simulations of galaxy formation
Promotor: J. Schaye
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Soil and crop management options to improve nitrogen cycling on dairy farms on peat soil
The main research question of this thesis was: Can nitrogen cycling on dairy farms on peat soil in the Dutch Green Heart area be improved by adapting management to the nitrogen supply from soil and by using other grassland species and crops without affecting milk production?
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Molecular Science and Technology
Hoe kunnen we chemische processen nog efficiënter maken? Hoe ziet ons gebruik van brandstoffen eruit in de toekomst? Kunnen we door middel van de kennis van de chemie van de mens nog betere medicijnen maken? Zullen we ooit ziektes compleet kunnen uitbannen?
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Emilie Prast
Faculteit der Sociale Wetenschappen
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Governance and Global Affairs
Als alumnus van de Faculteit Governance and Global Affairs (FGGA) maakt je deel uit van een waardevol netwerk; je wordt uitgenodigd voor evenementen en je ontvangt het laatste nieuws op jouw vakgebied.
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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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Comparative biology of common and grey seals along the Dutch coast
What are the main factors associated with the stranding of the two seal species? What are the factors influencing the prevalence of disease in the two species? Which human-related factors influence the populations of the two seal species?
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Allosteric modulation by sodium ions and amilorides of G protein-coupled receptors
Promotor: A.P. IJzerman