Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"analytical algorithm"”.
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Evaluation of The Effectiveness of Anisotropic Analytical Algorithm In Flattened and Flattening-Filter-Free Beams For High Energy Lung Dose Delivery Using The Radiological Physics Center Lung Phantom
<p>The effectiveness of the Anisotropic Analytical Algorithm (AAA) implemented in the Eclipse treatment planning system (TPS) was evaluated using theRadiologicalPhysicsCenteranthropomorphic lung phantom using both flattened and flattening-filter-free high energy beams. Radiation treatment plans …
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Modulated Reflectance and Photoluminescence Spectroscopy of Epitaxial InGaAs Quantum Dot Structures /
… by numerical (nextnano3 software) and analytical (algorithm developed) modelling.
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Stress Intensity Factor Distributions in Bimaterial Systems - A Three Dimensional Photoelastic Investigation
… are observed and quantified using a simplified analytical algorithm which makes use of experimentally measured data. In this series of tests, the bimaterial specimens consist of a photoelastic material bonded to the same material containing a moderate quantity of aluminum powder (for elastic …
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Processing random signals in neuroscience, electrical engineering and operations research
… is a SDE with polynomial drift. We develop a new analytical algorithm to solve SDEs with polynomial drift, thereby contributing to the electrical engineering literature on signal processing models, many of which are special cases of SDEs with polynomial drift. We make new contributions to the …
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Analytical approach to unidirectional flow of non-Newtonian fluids of differential type
… the development of mathematical models and analytical techniques for non-Newtonian fluids of differential types on a vertical plate, horizontal channel, vertical channel, capillary tube and horizontal cylinder. For a vertical plate, a mathematical model of the unsteady flow of second-grade …
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A Geant4 Simulation Study Of A Xenon-Doped Liquid Argon, Full-Body, Time-of-Flight Positron Emission Tomography Scanner To Understand Its Performance And Noise Profile
… detection technologies and image reconstruction algorithms. However, current PET scanners possess a small field of view which limits the overall sensitivity. Increasing the sensitivity and using Time of Flight (TOF) information can help to improve the quality of PET scans. This thesis will …
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Evaluation of a semi-analytical approach to the retrieval of water quality parameters from optical data in European coastal Case-II waters
… waters. We study the suitability of a semi-analytical algorithm for the retrieval of these parameters in coastal waters to investigate the validity of radiative transfer theory and bio-optical models that have been developed primarily for open ocean waters. To obtain water quality parameters …
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Factors Influencing the Spatial and Temporal Distrubtion of Primary Productivity and Community Respiration in the Mississippi Coastal Estuarine Region
… of chlorophyll-a (r2 :S 0.6). Overall, a quasi-analytical algorithm (QAA) approach was better suited for measuring the distribution of light (i.e. Kd and Zeu) using satellite remote sensing methods in these optically complex waters, while simpler remote sensing reflectance (Rrs) and band ratios …
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Analytical and semi-analytical maneuvering strategies for close proximity operations in space
L'abstract è presente nell'allegato / the abstract is in the attachment