65 zoekresultaten voor “anthropogenic noise” in de Publieke website
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Bearing with noise: The effects of highway noise on behaviour and development in zebra finches
Anthropogenic noise negatively affects wildlife in a wide range of taxonomic groups.
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Sound Investigation: Effects of noise on marine animals across trophic levels
Anthropogenic noise has been shown to affect marine animals in various ways, this may have fitness consequences at individual and population level. This thesis aims to increase insight into the quantification of sound-induced behavioural responses that are relevant to fitness, and into factors that…
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The noise of the hunt: effects of noise on predator-prey relationships in a marine ecosystem
The effects of anthropogenic noise on interactions between predators and their prey are still little understood.
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North Sea noise in the Anthropocene: an impact study of human-made impulsive sounds on free-ranging cod
Sound is everywhere in the marine environment and hearing is therefore a very important for stimuli for fish. They use sound for orientation and communication, during migration, aggregation and spawning, but also for detection of prey and predators.
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Swimming Bass under Pounding Bass: fish response to sound exposure
Promotor: C.J. ten Cate, Co-promotor: H.W. Slabbekoorn
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Environmental footprints: assessing anthropogenic effects on the planet's environment
Promotor: Prof.dr. G.R. de Snoo, Co-promotor: R. Heijungs
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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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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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Josephson and noise scanning tunneling microscopy on conventional, unconventional and disordered superconductors
In this thesis we use Josephson and noise scanning tunneling microscopy for the study of conventional, unconventional (iron-based) and disordered superconductors. On the one hand, Josephson scanning tunneling microscopy allows us to directly visualize the superfluid density with high spatial resolut…
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Quantum machine learning: on the design, trainability and noise-robustness of near-term algorithms
This thesis addresses questions on effectively using variational quantum circuits for machine learning tasks.
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Met een microfoon de diepzee in
‘Zelfs op het diepste punt van de oceaan kun je nog het geluid van boten horen,’ zegt bioloog Hans Slabbekoorn. ‘En dat terwijl geluid de belangrijkste vorm van communicatie is voor het onderwaterleven'. Wat betekent al die herrie in de zee voor vissen en andere dieren? Op expeditie met het onderzoeksschip…
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Dansen voor de wetenschap: Annebelle Kok in finale Dance Your PhD
Je promotieonderzoek uitleggen aan anderen kan best lastig zijn, zeker zonder te praten! Promovendus Annebelle Kok van het Instituut voor Biologie Leiden stond in de finale van de ‘Dance Your PhD’-wedstrijd van wetenschappelijk tijdschrift Science. ‘Je moet je eigen onderzoek goed begrijpen, wil je…
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Reliable and Fair Machine Learning for Risk Assessment
The focus of this thesis is on the technical methods which help promote the movement towards Trustworthy AI, specifically within the Inspectorate of the Netherlands.
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Probing quantum materials with novel scanning tunneling microscopy techniques
This thesis described the development of novel scanning tunneling microscopy techniques to investigate strongly correlated electronic states in quantum matter.
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Eeuwoude wet over elektrische ruis herschreven
Elektrische ruis kan nuttig zijn voor wetenschappers, maar juist hinderlijk voor elektronicafabrikanten. Ze delen wel de behoefte om de hoeveelheid ruis te voorspellen. Promovendus Sumit Tewari herschrijft nu een honderd jaar oude wet die ruis relateert aan stroom. Hij verdedigt zijn proefschrift op…
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Long term dynamics of stochastic evolution equations
Promotor: S.M. Verduyn Lunel, Co-promotor: O. van Gaans
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The noisy underwater world: the effect of sound on behaviour of captive zebrafish
Promotor: Carel J. ten Cate, Co-Promotor: Hans W. Slabbekoorn
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Fenying Zang
Faculteit der Sociale Wetenschappen
f.zang@fsw.leidenuniv.nl | +31 71 527 2727
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De bioloog die een ander geluid wil horen in zijn vakgebied
Hans Slabbekoorn onderzoekt diergeluiden en het effect van het lawaai van mensen op die dieren. Ook zet hij zich in om zijn vakgebied meer divers te maken.
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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.
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Aria of the Dutch North Sea
Promotores: C. J. ten Cate; M. A. Ainslie. Co-promotor: W. Slabbekoorn
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North Sea Noise in the Anthropocene
Promotie
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Model-assisted robust optimization for continuous black-box problems
Uncertainty and noise are frequently-encountered obstacles in real-world applications of numerical optimization. The practice of optimization that deals with uncertainties and noise is commonly referred to as robust optimization.
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The power of one qubit in quantum simulation algorithms
Quantum computing is an emerging technology, which holds the potential to simulate complex quantum systems beyond the reach of classical numerical methods.Despite recent formidable advancements in quantum hardware, constructing a quantum computer capable of performing useful calculations remains challenging.In…
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Bayesian Inference for Gaussian Models
This dissertation studies the Asymptotics of Bayesian nonparametric inference for Gaussian linear models.
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SAPPAO - Optimizing the flight times of airplanes using data science
Met het SAPPAO-project willen we de voorspelling van geplande vluchten nauwkeuriger en betrouwbaarder maken. De volledige naam van het project is ‘A Systems Approach towards Data Mining and Prediction in Airlines Operations’.
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Promovendus ecologie wint prijs voor onderzoeksjournalistiek
Promovendus en onderzoeksjournalist Sebastiaan Grosscurt heeft in mei een Tegel gewonnen. In de categorie data wonnen Grosscurt en zijn collega’s de prestigieuze journalistieke prijs. ‘Ecologisch onderzoek en journalistiek zijn voor mij twee manieren om hetzelfde te bereiken.’
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Microbial communities in Pampa soils; impact of land use changes, soil type and climatic conditions
Promotor: J.A. van Veen, Co-promotor: E.E. Kuramae
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Expanding the coverage of ecosystem services in life cycle assessment: an interdisciplinary venture
To contribute to the body of knowledge aiming at a better coverage of ecosystem service assessment in LCA studies, this thesis dives into the challenges of incorporating existing ecosystem service methods within the impact assessment phase of the conventional LCA framework.
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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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Life Cycle Assessment-Based Guidance for development of New Energy Technologies
The development of new environmentally sound technologies is seen as a key route towards achieving sustainability.
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Ecology and conservation of spotted hyena in human dominated landscapes in northern Ethiopia
Promotors: Prof.dr. G.R. de Snoo, Prof.dr. H. Leirs (Univ. Antwerpen)
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Towards an effective biodiversity conservation and governance in the Pontocaspian region
Freshwater and brackish water ecosystems are arguably the most vulnerable ecosystems on earth, due to concentrated human developments in and around them. The Pontocaspian (PC) region located at the border of Europe and Asia contains a variety of brackish water ecosystems and unique inhabitants, known…
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Advances in SQUID-detected Magnetic Resonance Force Microscopy
In this thesis, we describe the latest advances in SQUID-detected Magnetic Resonance Force Microscopy (MRFM).
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LC-Impact
How can we develop and further improve life cycle impact assessment methods, characterisation factors and normalisation factors?
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On transport properties of Majorana fermions in superconductors: free & interacting
Majorana fermions in superconductors are the subgap quasiparticle excitations that are their own antiparticles.
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Interaction of oxygen and carbon monoxide with Pt(111) at intermediate pressure and temperature: revisiting the fruit fly of surface science
Promotor: M.T.M. Koper, Co-promotors: A.I. Yanson, L.B.F. Juurlink
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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
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Flexing the Slot Regime
Op 16 december 2021 verdedigde Lisanne van Houten het proefschrift 'Flexing the Slot Regime'. Het promotieonderzoek is begeleid door prof.dr. P. Mendes de Leon en prof. L. Pierallini (Luiss University Of Rome).
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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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Algebraic filters for filtered backprojection
Promotor: K.J. Batenburg, Co-promotor: A.W. van der Vaart, B. de Smit
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Deep learning for tomographic reconstruction with limited data
Tomography is a powerful technique to non-destructively determine the interior structure of an object.Usually, a series of projection images (e.g.\ X-ray images) is acquired from a range of different positions.
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Marcel Cobussen over de ‘geluidsbeleving’ in Rotterdam
Van een auto die wegrijdt tot pratende voorbijgangers, in een grote stad is het vrijwel nooit stil. Hoogleraar auditieve cultuur Marcel Cobussen werkt voor de stad Rotterdam aan een geluidsbeleid. Hij vertelt erover in een interview met NRC.
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Empirical signatures of universality, hierarchy and clustering in culture
In this thesis,
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Stable single molecules for quantum optics and all-optical switches
Promotor: Prof.dr. M.A.G.J. Orrit
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From Noise to Insight: The Functional Role of BOLD Signal Variability and Aperiodic Neural Activity in Metacontrol
Promotie
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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?
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Footprint family: Concepts, classification, integration, and benchmarking against planetary boundaries
How to bring together different footprints into an integrated family and what are the synergies? What are the roles of inventory analysis and characterization in measuring individual footprints and how these affect a footprint family? How to benchmark environmental footprints against related planetary…
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PhD candidate, Cryogenic Vibration Isolation for Einstein Telescope, Quantum Science, and Industry
Wiskunde en Natuurwetenschappen, Leids Instituut voor Onderzoek in de Natuurkunde (LION)
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Medieval and Early Modern Studies Spring School: Landscape History and Ecology (Gent, 28 May - 1 June 2024)
Climate change, depletion of natural resources, loss of natural and cultural landscapes, and many other (ecological) sustainability challenges urge us to (re)evaluate human interaction with the natural world. This renewed environmental consciousness has invigorated not only scientists working on effects…