Rozprawy doktorskie na temat „Geophysical”
Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych
Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „Geophysical”.
Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.
Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.
Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.
Woods, Andrew W. "Geophysical fluid flows". Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306472.
Pełny tekst źródłaShipp, Richard Michael. "Two-dimensional full wavefield inversion of wide-aperture marine seismic streamer data". Thesis, University of Cambridge, 2000. https://www.repository.cam.ac.uk/handle/1810/251747.
Pełny tekst źródłaFourie, Christoffel Johannes Stephanus. "In-situ subsurface density estimations using a seismic technique". Pretoria : [s.n.], 2008. http://upetd.up.ac.za/thesis/available/etd-01162009-110629/.
Pełny tekst źródłaCardoso, Silvana. "Mixing in geophysical flows". Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321097.
Pełny tekst źródłaPersson, Kjell. "Integrated geophysical-geochemical methods for archaeological prospecting". Doctoral thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279.
Pełny tekst źródłaCheung, See Nga Cecilia. "Experimental deformation in sandstone, carbonates and quartz aggregate". Thesis, State University of New York at Stony Brook, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3717020.
Pełny tekst źródłaThe first part of my thesis is mainly focused on the effect of grain size distribution on compaction localization in porous sandstone. To identify the microstructural parameters that influence compaction band formation, I conducted a systematic study of mechanical deformation, failure mode and microstructural evolution in Bleurswiller and Boise sandstones, of similar porosity (∼25%) and mineralogy but different sorting. Discrete compaction bands were observed to develop over a wide range of pressure in the Bleurswiller sandstone that has a relatively uniform grain size distribution. In contrast, compaction localization was not observed in the poorly sorted Boise sandstone. My results demonstrate that grain size distribution exerts important influence on compaction band development, in agreement with recently published data from Valley of Fire and Buckskin Gulch, as well as numerical studies.
The second part aimed to improve current knowledge on inelastic behavior, failure mode and brittle-ductile transition in another sedimentary rock, porous carbonates. A micritic Tavel (porosity of ∼13%) and an allochemical Indiana (∼18%) limestones were deformed under compaction in wet and dry conditions. At lower confining pressures, shear localization occurred in brittle faulting regime. Through transitional regime, the deformation switched to cataclastic flow regime at higher confining pressure. Specifically in the cataclastic regime, the (dry and wet) Tavel and dry Indiana failed by distributed cataclastic flow, while in contrast, wet Indiana failed as compaction localization. My results demonstrate that different failure modes and mechanical behaviors under different deformation regimes and water saturation are fundamental prior to any geophysical application in porous carbonates.
The third part aimed to focus on investigating compaction on quartz aggregate starting at low (MPa) using X-ray diffraction. We report the diffraction peak evolution of quartz with increasing pressures. Through evaluating the unit cell lattice parameters and the volume of the quartz sample, macroscopic stress and strain were resolved. Moreover, we observed quartz peak broadened asymmetrically at low pressure, such extent is more prominent in axial than in radial direction. Our evaluation on peak [101] (highest intensity among peaks) demonstrated that full width at half maximum can be a good proxy for microscopic stress distribution. We observed deviations in the pressure-volume curves at P = ∼0.4 GPa and speculated that it was the point of which onset of grain crushing and pore collapse occur in quartz. This is on the same order of which onset of grain crushing (commonly known as P*) is observed in sandstones in the rock mechanics literature. This demonstrated that there is potential in estimating grain crushing and pore collapse pressure with our technique.
Perez, Altimar Roderick. "Brittleness estimation from seismic measurements in unconventional reservoirs| Application to the Barnett shale". Thesis, The University of Oklahoma, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3617030.
Pełny tekst źródłaBrittleness is a key characteristic for effective reservoir stimulation and is mainly controlled by mineralogy in unconventional reservoirs. Unfortunately, there is no universally accepted means of predicting brittleness from measures made in wells or from surface seismic data. Brittleness indices (BI) are based on mineralogy, while brittleness average estimations are based on Young's modulus and Poisson's ratio. I evaluate two of the more popular brittleness estimation techniques and apply them to a Barnett Shale seismic survey in order to estimate its geomechanical properties. Using specialized logging tools such as elemental capture tool, density, and P- and S wave sonic logs calibrated to previous core descriptions and laboratory measurements, I create a survey-specific BI template in Young's modulus versus Poisson's ratio or alternatively λρ versus μρ space. I use this template to predict BI from elastic parameters computed from surface seismic data, providing a continuous estimate of BI estimate in the Barnett Shale survey. Extracting λρ-μρ values from microseismic event locations, I compute brittleness index from the template and find that most microsemic events occur in the more brittle part of the reservoir. My template is validated through a suite of microseismic experiments that shows most events occurring in brittle zones, fewer events in the ductile shale, and fewer events still in the limestone fracture barriers.
Estimated ultimate recovery (EUR) is an estimate of the expected total production of oil and/or gas for the economic life of a well and is widely used in the evaluation of resource play reserves. In the literature it is possible to find several approaches for forecasting purposes and economic analyses. However, the extension to newer infill wells is somewhat challenging because production forecasts in unconventional reservoirs are a function of both completion effectiveness and reservoir quality. For shale gas reservoirs, completion effectiveness is a function not only of the length of the horizontal wells, but also of the number and size of the hydraulic fracture treatments in a multistage completion. These considerations also include the volume of proppant placed, proppant concentration, total perforation length, and number of clusters, while reservoir quality is dependent on properties such as the spatial variations in permeability, porosity, stress, and mechanical properties. I evaluate parametric methods such as multi-linear regression, and compare it to a non-parameteric ACE to better correlate production to engineering attributes for two datasets in the Haynesville Shale play and the Barnett Shale. I find that the parametric methods are useful for an exploratory analysis of the relationship among several variables and are useful to guide the selection of a more sophisticated parametric functional form, when the underlying functional relationship is unknown. Non-parametric regression, on the other hand, is entirely data-driven and does not rely on a pre-specified functional forms. The transformations generated by the ACE algorithm facilitate the identification of appropriate, and possibly meaningful, functional forms.
TROTTER, BENNETT. "Pore Pressure Prediction in the Point Pleasant Formation in the Appalachian Basin, in parts of Ohio, Pennsylvania, and West Virginia, United States of America". The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1524213528591632.
Pełny tekst źródłaDeGiuli, Eric. "Turbulent flow in geophysical channels". Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/12802.
Pełny tekst źródłaPari, Giovanni. "Geophysical constraints on mantle dynamics". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ27710.pdf.
Pełny tekst źródłaLibarkin, Julie Carol. "Geophysical applications in compressional orogens". Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/289021.
Pełny tekst źródłaWaugh, Darryn W. "Single-layer geophysical vortex dynamics". Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239162.
Pełny tekst źródłaMirza, Nabeel Aman. "Geophysical modelling of sediment permeability". Thesis, Bangor University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280908.
Pełny tekst źródłaBUSTAMANTE, SAMUEL GUSTAVO HUAMAN. "FORECASTING GEOPHYSICAL MEASUREMENTS: PSEUDO-WELLS". PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2012. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=22840@1.
Pełny tekst źródłaCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
No presente trabalho de tese é apresentado, analisado e avaliado um método inédito para prever perfis de poço (para um pseudo-poço), a partir de informações dos poços verticais vizinhos e dados de sísmica 3D. Este método é formado por quatro partes principais. Na primeira parte são processados os perfis de raio gama dos poços para produzir um conjunto de sinais estratificados. Estes resultados são utilizados na segunda parte para realizar a correlação lateral de poços, com um método baseado em Algoritmos Genéticos, cujos resultados são intervalos de estratos semelhantes que indicariam a existência de estruturas rochosas contínuas na subsuperfície. Na terceira parte são estimados os deslocamentos, em profundidade, entre alguns estratos do pseudo-poço e dos poços reais. Isto é realizado com um método, baseado em Algoritmos Genéticos, para correlacionar eventos entre traços sísmicos 3D nas posições próximas aos poços reais e ao pseudo-poço. Na quarta parte são utilizados os resultados das outras três partes para interpolar vários tipos de perfis do pseudo-poço, primeiramente, dos estratos semelhantes e, em seguida, dos estratos não semelhantes, ajustados em profundidade. Os resultados desta parte constituem as medições previstas. Os pesos para a interpolação, pelo método de Shepard, são calculados através de uma função que depende da distância entre o pseudo-poço e cada um dos poços utilizados. Um estudo de sete casos é apresentado para avaliar a eficácia do método de previsão. Esses casos utilizam arranjos de dois e três poços do Campo de Namorado na Bacia de Campos (RJ) e, adicionalmente, um poço próximo a cada arranjo serve de padrão para avaliar as medições previstas através do coeficiente de correlação e da média dos erros percentuais absolutos. Em termos globais os resultados das previsões apresentam correlação linear forte e os erros percentuais absolutos estão entre 5 por cento e 30 por centoem relação aos padrões.
In this thesis is presented, analyzed and evaluated a new method to forecast well logs (for a pseudo-well), based on information of the neighboring vertical wells and the 3D seismic data. This method consists of four main parts. In the first part, the gamma ray logs from wellbores are processed to produce a stratified set of signals. In the second part, the stratified signals are used to perform a method of lateral correlation of wells with Genetic Algorithms; whose results are similar intervals strata that would indicate the existence of continuous rock structures in the subsurface. In the third part, a method, based on Genetic Algorithms, are used to estimate displacements in depth between some strata of the pseudo-well and real wells. That method correlates events between 3D seismic traces at positions near the real wells and the pseudo-well. In the fourth part, results from the other three parts are used to interpolate several types of logs of the pseudo-well, first of the similar strata and then of the not similar strata, adjusted in depth. The results of this part are the forecasted measurements. The weights for interpolation, by the method of Shepard, are calculated using a function that depends on the distance between the pseudo-well and each real well. A study of seven cases is presented to evaluate the effectiveness of the forecasting method. These cases use arrangements of two and three wells of the Namorado Field in the Campos Basin (RJ) and additionally a real well near each array serves as a standard for evaluating the forecasted measurements by the correlation coefficient and the mean absolute percentage error. Overall the results showed a strong linear correlation and the mean absolute percentage errors are between 5 per cent and 30 per cent in relation of standard data.
Wilson, John Max. "Computational Studies of Geophysical Systems". Thesis, University of California, Davis, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=10979293.
Pełny tekst źródłaEarthquakes and tsunamis represent two of the most devastating natural disasters faced by humankind. Earthquakes can occur in matters of seconds, with little to no warning. The governing variables of earthquakes, namely the stress profiles of vast regions of the earth's crust, cannot be measured in a comprehensive manner. Similarly, tsunami parameters are often accurately determined only minutes before waves make landfall. We are therefore left only with statistical analyses of past events to produce hazard forecasts for these disasters. Unfortunately, the events that cause the most damage also occur infrequently, and most regions have scientific records of earthquakes going back only a century, with modern instrumentation being widely distributed only in the past few decades. The 2011 M=9 Tohoku earthquake and tsunami, which killed close to sixteen thousand people, is the perfect case study of a country heavily invested in earthquake and tsunami risk reduction, yet being unprepared for a once-in-a-millennium event.
Physics-based simulations are some of the most promising tools for learning more about these systems. These tools can be used to study many thousands of years worth of synthetic seismicity. Additionally, scaling laws present in such complex geophysical systems can provide insights into dynamics otherwise hidden from view. This dissertation represents a collection of studies using these two tools. First, the Virtual Quake earthquake simulator is introduced, along with some of my contributions to its functionality and maintenance. A method based on Omori aftershock scaling is presented for verifying the spatial distribution of synthetic earthquakes produced by long-term simulators. The use of aftershock ground motion records to improve constraints on those same aftershock models is then explored. Finally, progress in constructing a tsunami early warning system based on the coupling of Virtual Quake and the Tsunami Squares wave simulator is presented. Taken together, these studies demonstrate the versatility and strength of complexity science and computational methods in the context of hazard analysis.
Khan, Sharon. "Studies in geophysical fluid dynamics". Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620035.
Pełny tekst źródłaBennett, Jesse E., Anthony T. Bowler, William R. Cavabaugh, Aaron J. Glass, John D. Green, Maher M. Katbah, George P. Murphy i in. "GEOPHYSICAL SURVEYS AT VULCAN MINE". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 1991. http://hdl.handle.net/10150/624556.
Pełny tekst źródłaAndrews, Joseph N., Brian D. Backes, Scott Balay, James F. Barry, Ralf A. Birken, Marshall P. Brown, Michael S. Davenport i in. "GEOPHYSICAL SURVEYS IN PIMA COUNTY". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/624613.
Pełny tekst źródłaBarber, Lorraine, Greg Crum, David George, Carrie Ikeda, Graham Irvine, Doug LaBrecque, Jonathon LeGrand i in. "GEOPHYSICAL SURVEYS NEAR AJO, ARIZONA". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/624614.
Pełny tekst źródłaBetts, Nathan K., Poto Chongo, Nina K. Dieter, Blake J. Elliott, Gretchen R. Geeslin, Maren B. Henley, Matthew W. Marcus i in. "GEOPHYSICAL SURVEYS NEAR PATAGONIA, ARIZONA". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 1998. http://hdl.handle.net/10150/624615.
Pełny tekst źródłaAl-Zaabi, Mohamed, Julie Eastman, Laura Huebner, Brianna Muhlenkamp, Jeannemarie Riley, Chris Rohe, Gwynneth Smith, Deborah Souza, Ben Sternberg i Cristin M. Taft. "Geophysical Investigations near Yuma, Arizona". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 2005. http://hdl.handle.net/10150/624622.
Pełny tekst źródłaBirken, Ralph A., Mohammed H. I. Hassouneh, Gail Heath, Douglas J. LaBrecque, David S. Lindsay, Matthew D. McGraw, Stuart L. Milton i in. "GEOPHYSICAL SURVEYS IN COCHISE COUNTY". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 1994. http://hdl.handle.net/10150/624612.
Pełny tekst źródłaCisneros, Gabriel, Marnee M. Dearman, Brian E. Dodds, Nils K. Edwards, Hesham El-Kaliouby, Charles E. Gajda, Michael L. Henley i in. "GEOPHYSICAL SURVEYS NEAR PATAGONIA, ARIZONA". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/624616.
Pełny tekst źródłaSpurr, Charles. "Seismic Analyses of the Crust and Moho beneath the Foreland Fold and Thrust Belt of the Southern Urals, Russia". University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1441883731.
Pełny tekst źródłaMohshin, Mohammad. "Analysis of Well Log Data and a 2D Seismic Reflection Survey in the vicinity of London, Ohio". Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1502304040084834.
Pełny tekst źródłaTronicke, Jens. "Patterns in geophysical data and models". Universität Potsdam, 2006. http://www.uni-potsdam.de/imaf/events/ge_work0602.html.
Pełny tekst źródłaKivior, Tomasz. "Eastern Tasmanian margin : a geophysical study /". Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09SB/09sbk62.pdf.
Pełny tekst źródłaVermeesch, Peggy Marie-Therese. "Geophysical modelling of the Chicxulub crater". Thesis, Imperial College London, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.429105.
Pełny tekst źródłaHewitt, Ian. "Mathematical modelling of geophysical melt drainage". Thesis, University of Oxford, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509957.
Pełny tekst źródłaArmstrong, Kayt. "Archaeological geophysical prospection in peatland environments". Thesis, Bournemouth University, 2010. http://eprints.bournemouth.ac.uk/16238/.
Pełny tekst źródłaMurray, Stuart William. "Wave radiation in simple geophysical models". Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/7922.
Pełny tekst źródłaAdam, Claire Reid. "Geophysical investigations of the Western Pyrenees". Thesis, University of Bristol, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357133.
Pełny tekst źródłaCaulfield, C. P. "Stratification and buoyancy in geophysical flows". Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386925.
Pełny tekst źródłaScrobogna, Stefano. "On some models in geophysical fluids". Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0601/document.
Pełny tekst źródłaIn this thesis we discuss three models describing the dynamics of density-dependent fluids in long lifes pans and on a planetary scale. In such setting the relative displacement induced by various external physical forces, such as the Coriolis force and the stratification buoyancy, is far more relevant than the intrinsic motion generated by the collision of particles of the fluid itself. Such disproportion of balance limits hence the motion, inducing persistent structures in the velocity flow.On a mathematical level one of the main difficulties relies in giving a full description of the perturbations induced by the external forces, which propagate at high speed. This analysis can be performed by the aid of several tools, we chose here to adopt techniques characteristic of harmonic analysis, such as the analysis of the dispersive properties of highly oscillating integrals.All along the thesis we consider boundary-free, three-dimensional domains, and inspecific we study only the case in which the domain in either the whole space or the periodic space . The models we consider are the following ones : primitive equations with comparable Froude and Rossby number and zero vertical diffusivity, density-dependent stratified fluids in low Froude number regime, weakly compressible and fast rotating fluid in a regime in which Mach and Rossbynumber are comparable. We prove that these systems propagate globally-in-time data with low-regularity. Nosmallness assumption is ever made, specific constructive hypothesis are assumed on the initial data when required
Potts, Laramie V. "Satellite geophysical investigation of the moon /". The Ohio State University, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488203857248761.
Pełny tekst źródłaCall, Christopher J., Arianna E. Gleason, Rennie B. Kaunda, Michael J. Meneill, Emmanuel Mkandawire, Joe D. Palmer, Barrie S. Portney, Ben K. Sternberg, Jones Tembo i Shanda L. Wagner. "Geophysical Surveys near Fort Huachuca, Arizona". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/624619.
Pełny tekst źródłaAsbury, Nicholas A., Margaret E. Barker, Joan Blainey, J. Matthew Fabijanic, Nchimunya M. Hazwezwe, Thomas E. Miller, Chalwe P. Musosha, Gillian E. O’Brien i Ben K. Sternberg. "Geophysical Surveys near Sierra Vista, Arizona". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 2004. http://hdl.handle.net/10150/624621.
Pełny tekst źródłaAlam, Alaa E., Mohammed Alabkari, Ahmed Mohammed A. Albahrani, Abdulrahman M. Aljarbou, Ada R. Dominguez, Mohammed Ghallab, Khaliza Binti Khalid i in. "Geophysical Surveys Near Tucson International Airport". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 2013. http://hdl.handle.net/10150/624631.
Pełny tekst źródłaAl-senani, Haitham S., Melissa R. Cox, Vasco S. Duke, Laurel M. Duncan, Hesham El-Kaliouby, Greg L. Gandler, Scott A. Geauner, Justin Manuel, Kathy S. Powell i Ben K. Sternberg. "Geophysical Surveys near Chino Valley, Arizona". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 2003. http://hdl.handle.net/10150/624620.
Pełny tekst źródłaAvanesians, Patrick, Giancarlo A. Daroch, John Fleming, Stephen A. Hundt, Steven C. Leake, Lujendra Ojha, Ben K. Sternberg i David F. Wampler. "GEOPHYSICAL INVESTIGATION OF THE TUCSON MOUNTAINS". LASI Laboratory for Advanced Surface Imaging, The University of Arizona (Tucson, AZ), 2011. http://hdl.handle.net/10150/624628.
Pełny tekst źródłaJohansson, Linnéa. "Modelling and interpretation of VTEM data from Soppero, Sweden". Thesis, Luleå tekniska universitet, Geovetenskap och miljöteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-64879.
Pełny tekst źródłaGranek, Justin. "Computing geologically consistent models from geophysical data". Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/39442.
Pełny tekst źródłaShen, Wei-Zhong. "Multichannel, multi-dimensional models for geophysical data". Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=26144.
Pełny tekst źródłaMainali, Ganesh. "Monitoring of tailings dams with geophysical methods". Licentiate thesis, Luleå : Luleå university of Technology, 2006. http://epubl.luth.se/1402-1757/2006/07.
Pełny tekst źródłaWardlaw, Dennis. "GEOPHYSICAL SURVEY OF GREENWOOD CEMETERY, ORLANDO, FLORIDA". Master's thesis, University of Central Florida, 2009. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3161.
Pełny tekst źródłaM.A.
Department of Anthropology
Sciences
Anthropology MA
Hill, Christopher John. "Satellite laser ranging and some geophysical applications". Thesis, University of Nottingham, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.328388.
Pełny tekst źródłaYoung, Andrew T. "Numerical and geophysical investigations of tunnel stability". Thesis, University of Newcastle Upon Tyne, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316427.
Pełny tekst źródłaGrosse, Neil G. "Image processing of Red Sea geophysical data". Thesis, University of Newcastle Upon Tyne, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308392.
Pełny tekst źródłaRabae, Abdussalam. "Geophysical investigations of the Anglo-Brabant Massif". Thesis, University of Bristol, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386227.
Pełny tekst źródłaAnsari, Abdul-Hamid. "Geophysical investigations of the southwest British Isles". Thesis, University of Bristol, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247667.
Pełny tekst źródła