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Rozprawy doktorskie na temat „Resolution modelling”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Hubbard, Alun Lloyd. "High resolution modelling of glacier flow." Thesis, University of Edinburgh, 1998. http://hdl.handle.net/1842/20582.

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Hidayatulloh, Poempida Urip Priyopurnomo. "Multi-resolution modelling of human body parts." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322738.

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Gatcombe, Christopher Peter. "Computer modelling of high resolution ultrasonic transducers." Thesis, City University London, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236597.

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James, Richard William Llewellyn. "Modelling of high resolution liquid crystal devices." Thesis, University College London (University of London), 2006. http://discovery.ucl.ac.uk/1446277/.

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There is much interest in the use of liquid crystals for holographic displays or light steering in telecommunication systems. These applications require a much higher resolution than conventional displays and as a consequence the pixel size and the gaps between them shrink. The impact of the fringing fields is significant and the electric field in the inter-pixel gaps can become large enough to give rise to disclinations. There is a need for modelling of these effects not only from the point of view of device optimisation but also to find ways to use them to our advantage. For instance, defect

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Makrai, Gabor. "Reducing the errors in high resolution environmental modelling." Thesis, University of York, 2018. http://etheses.whiterose.ac.uk/21979/.

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Air pollution modelling is one of the key tools for researchers, scientists, and urban planners to support the sustainable development of the urban environment. This modelling tool is critical for the users in the age of rapid urbanization to understand pollution distribution in the modelling area. Recent updates in air quality regulations are challenging the state-of-the-art air pollution modelling techniques by requiring accurate predictions on a high temporal level, i.e. predictions at the hourly level rather than the annual level. Current state-of-the-art models are designed to have good p

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6

Casas, Moreno Xavier. "Noise modelling for high-throughput super-resolution microscopy." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-246912.

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Super-resolution fluorescence microscopy is an emerging imaging fieldthat aims at breaking the di↵raction barrier of light based on state transitionin fluorescent molecules. Current challenges in the existing approachare to achieve large field of views, fast recordings and increasing the imagequality.The Advanced Bio-Imaging group at the Science for Life Laboratory inStockholm invented the Molecular Nanoscale Live Imaging with SectioningAbility (MoNaLISA), a microscope that reaches high spatial resolution(45-65 nm) with low light intensities (kWcm<br>Super-upplösta fluorescensmikroskop är ett

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7

Hu, Keming. "High-resolution finite volume methods for hydraulic flow modelling." Thesis, University of Manchester, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326712.

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8

Marjoribanks, Timothy Ian. "High resolution modelling of flexible submerged vegetation in rivers." Thesis, Durham University, 2013. http://etheses.dur.ac.uk/7773/.

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Vegetation is a common feature within natural river channels and exerts a profound influence on the functioning of the fluvial system. In particular, the interaction between vegetation and flow causes a reduction in conveyance, an alteration to the velocity profile and the generation of coherent turbulent structures which differ to those found in un-vegetated channels. Recognition of the influence of vegetation on open channel flow has led to an increased awareness of the importance of accurately representing the effects of vegetation within numerical models, across a range of spatial scales.

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DE, MARCO JESSICA. "Monitoring and modelling cryosphere processes using high resolution surveys." Doctoral thesis, Università degli Studi di Trieste, 2022. http://hdl.handle.net/11368/3015429.

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This thesis aims to study the recent and past behaviours of the lowermost Italian glacier, a very small glacier (<0.5 km2) known as Ghiacciaio Occidentale del Montasio (Julian Alps), which is located far below the regional equilibrium-line altitude. Glacier elevation changes, mass balances, surface displacements and change in surface cover were monitored using high resolution techniques (in particular Structure from Motion Multi-View Stereo, SfM-MVS) and reconstructing Digital Elevation Models (DEMs) from historical images and maps. Glacier changes were correlated to air temperature and preci

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10

Unterman, Matthew Blair. "High resolution simulations of synoptic scale 'paleometeorology' during the last glacial maximum." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/7654.

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Hourly winter weather conditions of the Last Glacial Maximum (LGM) are simulated using the Community Climate Model version 3 (CCM3) on a globally resolved T170 (~75 km) grid. This simulation has been run in-tandem with a lower temporally resolved six-year climatological run. The purpose of the study is to determine: (1) whether examination of higher-resolution simulations, on both spatial and temporal scales, can enhance paleometeorological inferences based previously on monthly statistics of model output and (2) whether certain synoptic-scale events, which may have only a modest impact on sea

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11

Meredith, Edmund [Verfasser]. "High-resolution regional modelling of changing extreme precipitation / Edmund Meredith." Kiel : Universitätsbibliothek Kiel, 2015. http://d-nb.info/1080521631/34.

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Patel, Sanjay. "Computational modelling of instability and transition using high-resolution methods." Thesis, Cranfield University, 2007. http://hdl.handle.net/1826/3235.

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This thesis concerns the numerical investigation of suddenly expanded flows featuring separation, instabilities and transition, in the context of Implicit Large Eddy Simulation (ILES). The study of separated flows through suddenly expanded geometries is a classic yet complex area of research. These types of flows feature instabilities which may lead to bifurcation. Non-linear bifurcation is of great importance when considering hydrodynamic stability and the mechanism of laminar to turbulent flow transition. A detailed numerical investigation of various high-resolution methods and their ability

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13

Singles, Roderick John. "Fine resolution modelling of ammonia dry deposition over Great Britain." Thesis, University of Edinburgh, 1996. http://hdl.handle.net/1842/14431.

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In this study an alternative has been taken, by applying an atmospheric transport model. Due to assumptions in the treatment of vertical dispersion, many current UK models are unable to describe the short-range dispersion of ammonia adequately, so a new statistical model has been created by extensively modifying an existing Lagrangian trajectory model. A number of atmospheric processes have been parameterised for inclusion in the model, and boundary data have been constructed to allow the inclusion of continental emissions. The wind speed data used to advect the model have been optimised for N

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14

Schön, Gustav. "NUMERICAL MODELLING OF A NOVEL PVT COLLECTOR AT CELL RESOLUTION." Thesis, KTH, Energiteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-212731.

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Solar photovoltaic-thermal (PVT) modules produce heat and power via a heat exchanger attached to the rear of the PV cells. The novel PVT collector in this study is previously untested and therefore its behaviour and thermo-electric performance due to fluid channel configuration and in various climate and operating conditions are unknown. Moreover, the working fluid flowing through the heat exchanger cause a temperature gradient across the module such that a cell near the inlet and a cell near the outlet may have significant temperature differences. PV cells are sensitive to temperature; howeve

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15

Smith, Christopher N. "Calibration, validation and uncertainty estimation in high resolution fluvial hydraulic modelling." Thesis, University of Bristol, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390111.

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16

Forrest, Simon John. "The Use of High Resolution Precipitation Data in Urban Flood Modelling." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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Urban area studies have concentrated on the records of rain and water level gauges to predict the hydrological response and potential flooding. High resolution data is needed in Urban Areas as it may reduce the risk of potential flooding, especially rapid and local events.

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17

Prendergast, Ryan Strong. "Modelling and MMSE reconstruction solutions for image and video super-resolution." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2008. http://wwwlib.umi.com/cr/ucsd/fullcit?p3307355.

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Thesis (Ph. D.)--University of California, San Diego, 2008.<br>Title from first page of PDF file (viewed July 14, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 167-175).

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18

Zhang, Zhong. "High spatial resolution modelling of the potential vegetation distribution in Europe." Thesis, King's College London (University of London), 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.430458.

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19

Ireland, Murray L. "Investigations in multi-resolution modelling of the quadrotor micro air vehicle." Thesis, University of Glasgow, 2014. http://theses.gla.ac.uk/5719/.

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Multi-resolution modelling differs from standard modelling in that it employs multiple abstractions of a system rather than just one. In describing the system at several degrees of resolution, it is possible to cover a broad range of system behaviours with variable precision. Typically, model resolution is chosen by the modeller, however the choice of resolution for a given objective is not always intuitive. A multi-resolution model provides the ability to select optimal resolution for a given objective. This has beneﬁts in a number of engineering disciplines, particularly in autonomous system

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20

Webb, T. L. "High resolution atmospheric modelling of a tropical island for space geodesy." Thesis, University of Reading, 2016. http://centaur.reading.ac.uk/66292/.

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Turbulent mixing processes over terrain cause local horizontal variations in water vapour from a variable vertically stratified profile. Temporal variations in water vapour distribution cause delays in phase used in the space geodetic InSAR technique. To correct for this, dynamic atmospheric models are used to simulate water vapour distribution and hence variable refractive phase delay over a small volcanic island in the humid tropics, Montserrat. Initialised by ECMWF analysis data at 16 km resolution, the Weather Research and Forecasting (WRF) model is nested to 300 m resolution. Synthetic si

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21

Jonsson, Pär. "Multivariate processing and modelling of hyphenated metabolite data." Doctoral thesis, Umeå universitet, Kemi, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-663.

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One trend in the ‘omics’ sciences is the generation of increasing amounts of data, describing complex biological samples. To cope with this and facilitate progress towards reliable diagnostic tools, it is crucial to develop methods for extracting representative and predictive information. In global metabolite analysis (metabolomics and metabonomics) NMR, GC/MS and LC/MS are the main platforms for data generation. Multivariate projection methods (e.g. PCA, PLS and O-PLS) have been recognized as efficient tools for data analysis within subjects such as biology and chemistry due to their ability

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22

Grose, Timothy John. "Analysis of theoretical and observational techniques using the fine resolution Antarctic model." Thesis, University of East Anglia, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317581.

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23

Napolitano, Lisa. "Analysis and implementation of high resolution precipitation data in urban drainage modelling." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.

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Urban SIS is a project that develops, demonstrates and puts into production a method to downscale climate and impact indicators to urban scale, realizing a set of Essential Climate Variables over three area of Europe, including Bologna; in particular the precipitation was estimated for 5 non-consecutives years at a spatial resolution of 1x1 km2 and a temporal resolution of 15 min. The database of the area of Bologna contains an amount of data in the order of 10 millions that was managed in this study with RStudio. An analysis of the high resolution precipitation data over the most critical flo

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24

Pallarès, López Elena. "High-resolution wave forecasting : the Catalan coast case : modelling, coupling and validation." Doctoral thesis, Universitat Politècnica de Catalunya, 2016. http://hdl.handle.net/10803/397750.

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It is widely known that wind and wave predictions in the nearshore are less precise for semi enclosed domains than in the open ocean. The Catalan coast is a clear example of this situation, with a wave climate controlled by short fetches, complex bathymetry, high wind field variability in time and space, and sea and swell waves combined that generate bimodal spectra. These characteristics, typical for a semi-enclosed basin, limit the reliability of wave predictions in the area, with errors on the significant wave height around 10% and a clear under-prediction of the wave period with errors aro

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Muhammad, Zakir Hossain. "High resolution ultrasonic monitoring of muscle dynamics and novel approach to modelling." Doctoral thesis, Universitätsbibliothek Leipzig, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-102502.

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The presented work is concerned with the development and application of an ultrasonic detection scheme suitable for the monitoring of muscle dynamics with high temporal - down to 5 µs - and spatial resolution - down to 0.78 µm. A differential detection scheme has been developed to monitor the variations of the velocity of longitudinal polarized ultrasound waves travelling in contracting and relaxing muscle, compensating for variations of the path length by referencing to a frame. The observed time dependent variations of the time-of-flight of the ultrasonic waves caused by variations in the mu

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Zachariadis, Zacharias Ioannis. "High resolution and high order methods for RANS modelling and aerodynamic optimization." Thesis, Cranfield University, 2008. http://hdl.handle.net/1826/3806.

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With the optimisation of fixed aerodynamic shapes reaching its limits, the active flow control concept increasingly attracts attention of both academia and industry. Adaptive wing technology, and shape morphing airfoils in particular, represents a promising way forward. The aerodynamic performance of the morphing profiles is an important issue affecting the overall aerodynamic performance of an adaptive wing. A new concept of active flow, the Active Camber concept has been investigated. The actuator is integrated into the aerofoil and aerofoil morphing is realized via camber deformation. In or

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Patterson, Nathaniel Mead. "Assessing the Feasibility of Reducing the Grid Resolution in FDS Field Modelling." University of Canterbury. Civil Engineering, 2002. http://hdl.handle.net/10092/8288.

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Field modelling is increasingly becoming the main form of fire modelling for design purposes. To reduce the computational running time of field models designers are sacrificing fine grid resolution without considering the consequences this could incur on the results. This report aims to provide some validation on the extent to which grid size can be increased in the field model Fire Dynamics Simulator (FDS) before the results are compromised and to determine whether there is a point at which zone model predictions become more reliable. FDS model predictions using a range of grid sizes were co

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Rösiger, Ina [Verfasser], and Jonas [Akademischer Betreuer] Kuhn. "Computational modelling of coreference and bridging resolution / Ina Rösiger ; Betreuer: Jonas Kuhn." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2019. http://d-nb.info/1184277826/34.

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Harry, Edward. "Metaphase chromosome dynamics investigated by high resolution tracking and data-driven modelling." Thesis, University of Warwick, 2014. http://wrap.warwick.ac.uk/66662/.

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Kinetochores are multi-protein machines that control chromosome movements by regulating the dynamics of attached microtubules. In human cells chromosome movements are orchestrated by the leading kinetochore tracking a shrinking microtubule whilst its sister tracks a growing microtubule. Directional switches occur when (both) kinetochore-attached microtubules fl ip between these two states, adaptive and coordinated switching then giving rise to the oscillations observed during metaphase. However the mechanisms (and rules) controlling directional switching are poorly understood. This work demons

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Deveugle, Peter. "A comparative study of reservoir modelling techniques using high-resolution outcrop datasets." Thesis, Imperial College London, 2011. http://hdl.handle.net/10044/1/8565.

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This PhD project describes a high-resolution, three-dimensionanal model of two parasquence sets of the late Cretaceous Ferron Sandstone, a fluvial dominated deltaic reservoir analogue exposed in Utah, USA. The model was first used to quantify the facies architecture of this analogue and then as the reference to compare stochastic modelling techniques: 1) object based modelling (OBM); 2) sequential indicator simulation (SISIM); 3) multiple point statistics (MPS); and 4) spectral component geologic modelling (SCGM).

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Fergus, Andrew. "Conflict to resolution with computer simulation modelling as a communication tool, an idea." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0025/MQ49612.pdf.

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Angelis, Georgios. "Novel spatiotemporal image reconstruction for high resolution PET imaging in neuroscience." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/novel-spatiotemporal-image-reconstruction-for-high-resolution-pet-imaging-in-neuroscience(8a251bc6-3ba6-48e2-8a7e-7fb0c0726ba0).html.

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Positron emission tomography (PET) is a widely used molecular imaging modality,which offers quantitative information about many biochemical processes in vivo. In particular, the dynamic PET data provide physiologically meaningful parametricimages after the estimation of the parameters of a model that best describes thekinetic behaviour of the injected radiotracer. Spatiotemporal 4D image reconstructionalgorithms estimate these physiological parameters directly from the raw sinogramdata, where the noise distribution can be more accurately modelled and thus leading tostatistically more reliable

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Pino, Lorenzo. "Bridging the lower- and the upper-atmosphere of exoplanets through high-resolution transmission spectroscopy." Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3421818.

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Only two decades have passed since the first exoplanets were discovered, yet we already know thousands of them. They show a huge range of masses, radii and orbits. Our planet formation and evolution theories, mostly based on the Solar System, are inadequate to explain such a variety, and need to be expanded. Sizes and masses (thus density) are now available for about 1,000 exoplanets, but are insufficient to get the full picture. The bulk composition of a planet is a much better tracer of its formation and evolution history, but harder to access. Still, since about 15 years, a window on plan

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Richardson, Ian. "Integrated high-resolution modelling of domestic electricity demand and low voltage electricity distribution networks." Thesis, Loughborough University, 2011. https://dspace.lboro.ac.uk/2134/7968.

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Assessing the impact of domestic low-carbon technologies on the electricity distribution network requires a detailed insight into the operation of networks and the power demands of consumers. When used on a wide-scale, low-carbon technologies, including domestic scale micro-generation, heat pumps, electric vehicles and flexible demand, will change the nature of domestic electricity use. In providing a basis for the quantification of the impact upon distribution networks, this thesis details the construction and use of a high-resolution integrated model that simulates both existing domestic ele

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Mohr, Sibylle. "The neurocognition of linguistic conflict resolution : evidence from brain oscillations, ERPs, and source modelling." Thesis, University of Glasgow, 2012. http://theses.gla.ac.uk/4084/.

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The ability to express thought in language, to communicate, and to rapidly understand who did what to whom is a highly complex cognitive skill and ultimately the cognitive trait that defines us as being human. For the most part, language comprehension runs very smoothly and people perform it extremely quickly and efficiently. One might think this is nothing exceptional, were it not for the fact that everyday speech contains plenty of ambiguities, speech errors, and otherwise conflicting or interfering information. Similar to any other cognitive system, the language system is fitted out with me

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Tuttle, Sam Arthur. "Quantitative modelling of fine scale auroral emissions and electric fields at sub-second resolution." Thesis, University of Southampton, 2017. https://eprints.soton.ac.uk/415860/.

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The structuring and dynamics of auroral emissions at fine spatial and temporal scales, down to tens of metres and fractions of a second, is an oft-observed but poorly understood phenomenon. One particular theory for such fine scale structure involves magnetic reconnection in the auroral acceleration region initiating Alfven waves which structure and energise the precipitating particles. Such theories are testable using measurements of the ionospheric electric fields associated with the observed fine scale structure. This thesis presents attempts to measure ionospheric electric fields, using a

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Karmacharya, Jagadishwor. "Climate processes over the Himalaya : the added value from high resolution regional climate modelling." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:a8cec5ba-b837-49c0-abd4-62c26d71dffd.

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The Himalaya plays a vital role in shaping the hydro-climate of South Asia and beyond, but their climate has not yet been monitored and modelled as well as some other regions. As the summer monsoon is the dominant climate system over South Asia, including the Himalaya, realistic simulation of the South Asian summer monsoon (SASM) should be a prerequisite for the satisfactory simulation of the Himalayan climate. The present research tests the assumption that higher resolution modelling will provide improved representation of the SASM, both regionally and over the Himalaya region. The first part

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Skogeby, Richard. "Resolution Improvements and Physical Modelling of a Straw Tracker : The NA62 Experiment at CERN." Thesis, Umeå universitet, Institutionen för fysik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-140175.

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Lab measurements and Monte Carlo simulations have been carried out for the evaluation of the Straw-type detectors used in the NA62 experiment at CERN. In addition, analyses of experiment data was used in corrections to improve the reconstruction of particle tracks, ultimately leading to improved resolution of the detector system as a whole. 97.7 percent of the Straws were aligned to within 30 microns, quantified as the deviation from zero of the mean of the inherent residual distribution of each Straw. A drift time dependence on where along the Straw the particle ionized have been corrected fo

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Denby, Leif Christopher. "Using high-resolution modelling to improve the parameterisation of convection in a climate model." Thesis, University of Cambridge, 2017. https://www.repository.cam.ac.uk/handle/1810/269850.

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In this work high-resolution numerical simulation (Large-Eddie Simulation, LES) has been used to study the characteristic factors causing and influencing the development of moist convective clouds. Through this work a 1D cloud-model was derived from first principles to represent the vertical profile of individual convective clouds. A microphysics framework was implemented to ensure identical behaviour in LES and cloud-model integration where the microphysical processes represented are numerically integrated using a novel adaptive step microphysics integration which uses the physical speed at w

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Pederzoli, Anna. "The application of an Eulerian chemical and transport model (CMAQ) at fine scale resolution to the UK." Thesis, University of Edinburgh, 2008. http://hdl.handle.net/1842/3127.

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Present-day numerical air quality models are considered essential tools for predicting future air pollutant concentrations and depositions, contributing to the development of new effective strategies for the control and the reduction of pollutant emissions. They simulate concentrations and depositions of pollutants on a wide range of scales (global, national, urban scale) and they are used for identifying critical areas, integrating measurements and achieving a deeper scientific understanding of the physical and chemical processes involving air pollutants in the atmosphere. The use of comprehe

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Wang, Xiaojing. "Multi-resolution time-domain modelling technique and its applications in electromagnetic band gap enhanced antennas." Thesis, Queen Mary, University of London, 2010. http://qmro.qmul.ac.uk/xmlui/handle/123456789/380.

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Newly emerged Electromagnetic Band Gap (EBG) structures possess multiple frequency bands that prohibit wave propagation and such stop bands are basically determined by the periodicity of the structure. Such desirable features make EBG hybrid antenna an interesting topic. Traditional full-wave techniques lack the efficiency to fully cope with the complexity of these hybrid structures, since the periodical elements are often much smaller in size than the accompanying antenna components. The Haar wavelet based Multi-Resolution Time Domain (MRTD) technique provides improved numerical resolution ov

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Bonnaventure, Philip P. "High-resolution Permafrost Distribution Modelling for the Central and Southern Yukon, and Northwestern British Columbia, Canada." Thèse, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/19899.

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Basal Temperature of Snow (BTS) measurements were used as the primary inputs to a high resolution (30 x 30 m grid cells) empirical-statistical regional permafrost probability model for the southern and central Yukon, and northernmost British Columbia (59° - 65°N). Data from seven individual study areas distributed across the region were combined using a blended distance decay technique, with an eighth area used for validation. The model predictions are reasonably consistent with previous permafrost maps for the area with some notable differences and a much higher level of detail. The modelling

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Jones, Richard Wilson. "Weather and climate in the Amundsen Sea Embayment, West Antartica : observations, reanalyses and high resolution modelling." Thesis, University of East Anglia, 2018. https://ueaeprints.uea.ac.uk/66998/.

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Glaciers within the Amundsen Sea Embayment (ASE) are rapidly retreating and so contributing »10% of current global sea level rise, primarily through basal melting. Here the focus is atmospheric features that influence the mass balance of these glaciers and their representation in atmospheric models. New radiosondes and surface-based observations show that global reanalysis products contain relatively large biases in the vicinity of Pine Island Glacier (PIG), e.g. near-surface temperatures 1.8 ±C (ERA-I) to 6.8 ±C (MERRA) lower than observed. The reanalyses all underestimate wind speed during o

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Piermattei, Livia. "THE USE OF STRUCTURE FROM MOTION TECHNOLOGIES FOR HIGH-RESOLUTION TERRAIN MODELLING ON HIGH ALTITUDE CATCHMENTS." Doctoral thesis, Università degli studi di Padova, 2016. http://hdl.handle.net/11577/3427116.

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The research project developed in this Thesis involves the application of close-range photogrammetry based on the Structure from Motion (SfM) approach that allows reconstructing the 3D point cloud of the photographed object from a sequence of overlapping images taken with a common digital camera. Thanks to the characteristics of high portability of the equipment, flexibility of the method to reconstruct surface at different scale with high resolution, low-cost, and ease of use also for not expertise during both acquisition and processing phase, the SfM-photogrammetry is becoming a valid altern

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Tsiminaki, Vagia. "Appearance Modelling for 4D Representations." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAM083/document.

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Ces dernières années ont vu l'émergence de la capture des modèles spatio-temporels (modélisation 4D) à partir d'images réelles, avec de nombreuses applications dans les domaines de post-production pour le cinéma, la science des sports, les études sociales, le divertissement, l'industrie de la publicité. A partir de plusieurs séquences vidéos, enregistrées à partir de points de vue variés, la modélisation 4D à partir de vidéos utilise des modèles spatio-temporels pour extraire des informations sur la géométrie et l'apparence de scènes réelles, permettant de les enregistrer et de les reproduire.

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Urquhart, Andrew J. "Accuracy of low voltage electricity distribution network modelling." Thesis, Loughborough University, 2016. https://dspace.lboro.ac.uk/2134/21799.

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The connection of high penetrations of new low carbon technologies such as PV and electric vehicles onto the distribution network is expected to cause power quality problems and the thermal capacity of feeder cables may be exceeded. Replacement of existing infrastructure is costly and so feeder cables are likely to be operated close to their hosting capacity. Network operators therefore require accurate simulation models so that new connection requests are not unnecessarily constrained. This work has reviewed recent studies and found a wide range of assumptions and approximations that are used

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Florin, Madeleine Jill. "Towards Precision Agriculture for whole farms using a combination of simulation modelling and spatially dense soil and crop information." Thesis, The University of Sydney, 2008. http://hdl.handle.net/2123/3169.

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Precision Agriculture (PA) strives towards holistic production and environmental management. A fundamental research challenge is the continuous expansion of ideas about how PA can contribute to sustainable agriculture. Some associated pragmatic research challenges include quantification of spatio-temporal variation of crop yield; crop growth simulation modelling within a PA context and; evaluating long-term financial and environmental outcomes from site-specific crop management (SSCM). In Chapter 1 literature about managing whole farms with a mind towards sustainability was reviewed. Alternati

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Florin, Madeleine Jill. "Towards Precision Agriculture for whole farms using a combination of simulation modelling and spatially dense soil and crop information." University of Sydney, 2008. http://hdl.handle.net/2123/3169.

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Doctor of Philosophy<br>Precision Agriculture (PA) strives towards holistic production and environmental management. A fundamental research challenge is the continuous expansion of ideas about how PA can contribute to sustainable agriculture. Some associated pragmatic research challenges include quantification of spatio-temporal variation of crop yield; crop growth simulation modelling within a PA context and; evaluating long-term financial and environmental outcomes from site-specific crop management (SSCM). In Chapter 1 literature about managing whole farms with a mind towards sustainability

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Ots, Riinu. "High resolution modelling of particulate matter air quality in the UK with a focus on carbonaceous aerosol." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/25493.

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The Earth’s atmosphere consists of both gaseous and condensed-phase components, the condensed-phase material is called particulate matter (PM). The effects of atmospheric PM include adverse health impacts, as well as climate forcing. Both qualitative and quantitative knowledge about PM is necessary to assess these effects, and to devise best mitigation strategies. Understanding the distribution of atmospheric particulate matter is complex because much of it is of secondary origin rather than from primary emissions. Furthermore, there are multiple anthropogenic and natural sources of the contri

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Valters, Declan. "Modelling catchment sensitivity to rainfall resolution and erosional parameterisation in simulations of flash floods in the UK." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/modelling-catchment-sensitivity-to-rainfall-resolution-and-erosional-parameterisation-in-simulations-of-flash-floods-in-the-uk(a97f0c18-1222-42db-8ff9-daadfd3c9780).html.

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The contribution of this thesis is twofold: 1) the development of a hydrodynamic landscape evolution model for use on high-performance computing systems and 2) assessing the sensitivity of hydrogeomorphic processes to high-resolution rainfall input data and erosional parameterisation using the model. The thesis addresses a limitation in numerical landscape evolution models regarding how spatial variation in rainfall is represented or parameterised within such models. Typically, landscape evolution models forsake a realistic representation of rainfall patterns in favour of a simpler treatment o

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