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 6 of 6 for “"Spectral inversion"”.
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ENHANCEMENT OF THE GEOLOGICAL FEATURES OF THE SCOTIAN BASIN BY THE APPLICATION OF SPECTRAL INVERSION, OFFSHORE NOVA SCOTIA
… quality. Frequency information obtained from spectral decomposition is related to the temporal thickness of layers. Spectral inversion uses a priori geological information and spectral decomposition to view thin beds below seismic resolution. Spectral inversion is applied to a 3D dataset from …
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RESOLUTION OF SUB-SEISMIC RESERVOIRS BY THE APPLICATION OF SPECTRAL DECOMPOSITION AND SPECTRAL INVERSION METHODS IN BOONSVILLE FIELD, NORTH CENTRAL TEXAS.
Constrained least squares-spectral analysis (CLSSA) and high resolution spectral inversion are applied to 3D seismic dataset from Boonsville field to overcome the wavelet interference arising from complex reflection patterns created by thin layering within Atoka conglomerate that forms the …
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Diagnostics of solar flare energetic particles: neglected hard X-ray processes and neutron astronomy in the inner heliosphere
… flare conditions. In this thesis, we show spectral features characteristic of non-thermal recombination HXR emission and suggest how it plays a signicant role in the flare HXR continuum, something that has been ignored in the past. It is important to note that these results could demand a …
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All optical networking beyond 10 Gbits/s OTDM networks based on electro-optic modulators and fibre ring lasers
… is summarised, and the application of mid span spectral inversion experimentally investigated. For green field sites, soliton like propagation of high speed data signals is demonstrated. In this case the particular restrictions of high speed soliton systems are discussed and experimentally …
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Neutral hydrogen mass distributions in galaxies uncovered by three-dimensional stacking
… transformations (rotation, stretching, and spectral-inversion) as a first approach to a ‘Comprehensive Unearthing of Baryons in Extended-regions using a Stacker' (Cube Stacker). Developed in Python 3.8, this pipeline bridges the gap of stacking techniques targeted at re-solved targets, …
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The analysis and the three-dimensional, forward-fit modeling of the hard x-ray and the microwave emissions of major solar flares
… both temporally and spatially, and the spectral inversion must also be spatially-resolved and done in a realistic magnetic field geometry. In this dissertation, the properties of the high energy electrons produced in two major solar flares, the 2011-02-15 X2.2 flare and the 2015-06-22 …