Rozprawy doktorskie na temat „Topography”
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Reid, G. T. "Automatic moire topography". Thesis, University of Strathclyde, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314722.
Pełny tekst źródłaWiemer, Jan C. "Learning topography in neural networks towards a better understanding of cortical topography /". [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=962378798.
Pełny tekst źródłaMengesha, Yoseph Gebrekidan. "Atmospheric boundary-layer flow over topography data analysis and representations of topography /". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ39212.pdf.
Pełny tekst źródłaColler, Bryan. "The topography of relief". Thesis, Boston University, 2013. https://hdl.handle.net/2144/12737.
Pełny tekst źródłaCenedese, Claudia. "Baroclinic eddies over topography". Thesis, University of Cambridge, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624104.
Pełny tekst źródłaThompson, LuAnne. "Flow over finite isolated topography". Thesis, Woods Hole, Mass. : Woods Hole Oceanographic Institution, 1990. http://catalog.hathitrust.org/api/volumes/oclc/23822687.html.
Pełny tekst źródłaCarter, Glenn S. "Turbulent mixing near rough topography /". Thesis, Connect to this title online; UW restricted, 2005. http://hdl.handle.net/1773/10976.
Pełny tekst źródłaZankofski, Deborah Ann. "Interaction of fronts with topography". Thesis, Monterey, California. Naval Postgraduate School, 1985. http://hdl.handle.net/10945/21389.
Pełny tekst źródłaTate, Nicholas J. "The fractal dimension of topography". Thesis, University of East Anglia, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318094.
Pełny tekst źródłaWinterbourne, Jeffrey Richard. "Dynamic topography in the oceans". Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610506.
Pełny tekst źródłaFallon, Martin. "Surface topography of silicon microcircuits". Thesis, University of Edinburgh, 1992. http://hdl.handle.net/1842/13812.
Pełny tekst źródłaCampbell, James Matthew. "On topography and crystal nucleation". Thesis, University of Leeds, 2014. http://etheses.whiterose.ac.uk/6829/.
Pełny tekst źródłaWilkinson, Andrew James. "Biomimetic topography in orthopaedic ceramic". Thesis, University of Glasgow, 2016. http://theses.gla.ac.uk/7791/.
Pełny tekst źródłaKlöcking, Marthe. "Continental magmatism and dynamic topography". Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/271750.
Pełny tekst źródłaBeyer, Andreas. "Seafloor analysis bsed on multibeam bathymetry and backscatter data = Meeresbodenanalyse auf der Basis von Bathymetrie und akustischer Rückstreuung /". Bremerhaven : Alfred-Wegener-Institut für Polar- und Meeresforschung, 2006. http://www.loc.gov/catdir/toc/fy0711/2007403021.html.
Pełny tekst źródłaBeyer, Andreas. "Seafloor analysis based on multibeam bathymetry and backscatter data = Meeresbodenanalyse auf der Basis von Bathymetrie und akustischer Rückstreuung /". Bremerhaven : Alfred-Wegener-Inst. für Polar- und Meeresforschung, 2006. http://www.loc.gov/catdir/toc/fy0711/2007403021.html.
Pełny tekst źródłaKunz, Jacob Andrew. "Probabilistic modeling of microgrinding wheel topography". Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49118.
Pełny tekst źródłaSacerdotti, Franco. "Surface topography characterisation of autobody panels". Thesis, Brunel University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326923.
Pełny tekst źródłaLoxley, Neil. "X-ray topography of semiconductor silicon". Thesis, Durham University, 1988. http://etheses.dur.ac.uk/6647/.
Pełny tekst źródłaCunha, Darryl Anthony de. "Measurement of corneal topography and transparency". Thesis, City University London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282074.
Pełny tekst źródłaSenin, Nicola. "Feature-based characterisation of surface topography". Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/54266/.
Pełny tekst źródłaStraub, Kyle M. "Quantifying turbidity current interactions with topography". Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/40864.
Pełny tekst źródłaThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Includes bibliographical references (p. 196-205).
This thesis advances our understanding of how transport properties of turbidity currents are mediated by interactions with seafloor topography, specifically channelized surfaces. Turbidity currents are responsible for crafting the morphology of continental margins. Unfortunately, very few direct observations exists defining turbidity current interactions with submarine channels and canyons because infrequent occurrence, great water depths, and high current velocities make measurements difficult to obtain. To overcome this problem, I utilize reduced scale laboratory experiments, remote sensing of the seafloor and subsurface deposits, and numerical analysis of transport processes. I focus on resolving the topography and composition of the evolving water-sediment interface with additional measurements that characterize the sediment transport and flow fields. I begin by quantifying interactions between turbidity currents and channel-bounding levees. Levees are the primary elements of self-formed channels and act to confine flows within channels, thereby increasing transport efficiency. I quantify the morphology and growth of levees in a submarine channel network offshore Borneo. Levee deposit trends are interpreted using laboratory observations and a morphodynamic model describing levee growth. Channel and levee deposits resulting from interactions between turbidity currents and sinuous submarine channels are then studied using reduced-scale laboratory experiments. Measurements of current superelevation in channel bends are used to illustrate the importance of current runup onto the outer banks of channel bends. This runup resulted in focused overbank flow and production of thick, coarse, steep levees at these sites.
(cont.) Additional laboratory experiments illustrate the importance of current-channel bend interactions to the runout length of turbidity currents. I observed enhanced mixing in channel bends that reduced proximal deposition rates in sinuous channels compared to straight channels. I hypothesize that a wholesale vertical mixing of suspended sediment within turbidity currents at channel bends is a necessary condition for the construction of submarine channels greater than 100 km in length. Finally, I document the deepening of submarine canyons under net depositional conditions using an industry-grade seismic volume from the continental slope offshore Borneo. Interpretation of seismic horizons suggests deposition resulted from sheet-like turbidity currents, highlighting the importance of unconfined currents to the evolution of seascapes.
by Kyle M. Straub.
Ph.D.
BELL, BERNARD WHITE JR. "DIGITAL HETERODYNE TOPOGRAPHY (MOIRE, CONTOURING, PROFILOMETRY)". Diss., The University of Arizona, 1985. http://hdl.handle.net/10150/187971.
Pełny tekst źródłaSotoudeh, Neda. "Modelling surface topography from reflected light". Thesis, Middlesex University, 1997. http://eprints.mdx.ac.uk/6565/.
Pełny tekst źródłaMaude, Ulrika. "Beckett's landscapes : topography, body and subject". Thesis, University of York, 2001. http://etheses.whiterose.ac.uk/9755/.
Pełny tekst źródłaLoven, Bjoern. "The zea shipsheds - topography and architecture". Thesis, Royal Holloway, University of London, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.529037.
Pełny tekst źródłaRosa, André Luís Beling da. "An accessible approach for corneal topography". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/95987.
Pełny tekst źródłaCorneal topography consists of measuring the corneal shape, which is a key factor for visual acuity. The exam is used, for instance, in keratoconus detection, personalized contact lens fitting, in pre- and post-procedures associated with refractive surgery and corneal transplants. This thesis presents an accessible, inexpensive and portable approach to perform corneal topographies. The results obtained with our prototype show a mean difference of about 0.02 millimeters, equivalent to 0.5% of the mean corneal radius, when compared to topographies acquired with a commercial device. Our approach is based on Placido’s disks, a set of concentric disks that are placed in front of the patient’s eye and reflected on the cornea. Observing the deformation of the projected pattern, one can identify some refractive conditions (e.g., astigmatism, keratoconus) and estimate the patient’s corneal topography. We have built a clip-on device to be used with a cell phone to emit the patterns, which are then captured by the cell phone camera. We use a software pipeline to enhance the images, segment the patterns, associate the emitted pattern with the captured one to sample the signal, and finally estimate the corneal surface. The estimated shape is then decomposed using Zernike polynomials in components with specific optical meanings. We have evaluated the results obtained with our prototype in three ways: visual inspection of keratoscopies, keratoconus detection, and comparison with the results produced by a commercial corneal topographer. According to such analysis, our device can be used for screening of individuals with keratoconus, and to obtain corneal topographies with 0.02-millimeter differences with respect to the results obtained with a commercial corneal topographer.
Yang, Junjun. "Seafloor Topography Estimation from Gravity Gradients". The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1512048462472145.
Pełny tekst źródłaJohnston, Thomas Michael Shaun. "Internal tide scattering at midocean topography". Thesis, University of Hawaii at Manoa, 2003. http://proquest.umi.com/pqdweb?index=0&did=765959661&SrchMode=2&sid=6&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1209407173&clientId=23440.
Pełny tekst źródłaMicali, Jason Daniel. "Interferometer for Measuring Dynamic Corneal Topography". Diss., The University of Arizona, 2015. http://hdl.handle.net/10150/581129.
Pełny tekst źródłaLewis, Nathan Dean. "Corneal Topography Measurements for Biometric Applications". Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/203470.
Pełny tekst źródłaLee, Phillip Alan. "Control of crystallisation using surface topography". Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/17568/.
Pełny tekst źródłaAntonacci, Gianluca. "Air pollution modelling over complex topography". Doctoral thesis, University of Trento, 2004. http://eprints-phd.biblio.unitn.it/612/1/Gianluca_Antonacci-2004.pdf.
Pełny tekst źródłaRaja, Keshav Jayakrishnan. "Internal waves and mean flow in the presence of topography". Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAU006/document.
Pełny tekst źródłaInternal waves play an important role in many processes in oceans. The interaction be-tween internal waves and ocean topography has been an active field of research for long. Yetthere are many questions remaining on the topic. In this thesis, two main processes are ex-amined namely, the reflection of internal wave beams on a slope, and generation of lee wavesover a three-dimensional obstacle, using laboratory experiments and numerical simulations.The nonlinear reflection of an internal wave beam on a uniform slope is studied using two-dimensional inviscid theory and numerical simulations. The resonant triadic interactionsamong the incident, reflected and second harmonic wave beams are investigated developingon existing theory and verifying them with results for numerical simulations.In the case of reflection of three-dimensional internal wave beams, a strong mean horizon-tal flow is found to be induced by the wave beam, which perturbs the wave field and weakensthe second harmonics. The generation of this wave-induced mean flow is examined usingresults from experiments and three-dimensional numerical simulations. Furthermore, theeffects of background rotation on the wave induced mean flow are also studied using numer-ical simulations.The Antarctic Circumpolar Current is considered as one of the main sources of mixing inoceans. Laboratory modelling of the Antarctic Circumpolar Current was done in the Coriolisplatform at LEGI to study the topography induced drag on the current. The experiment andits results are also presented
Wichura, Henry. "Topographic evolution of the East African Plateau : a combined study on lava-flow modeling and paleo-topography". Phd thesis, Universität Potsdam, 2011. http://opus.kobv.de/ubp/volltexte/2011/5236/.
Pełny tekst źródłaDas Ostafrikanische Plateau ist ein eindrucksvolles Beispiel für aktive, kontinentale Grabenbildung, aber auch für geodynamische Hochebenenbildung mit weitreichendem klimatischen Einfluss auf die gesamte Region. Als integraler Bestandteil des Ostafrikanischen Grabensystems beläuft sich die mittlere Höhe des Plateaus auf durchschnittlich 1000 m ü.NN. Seine Lage korreliert gut mit der Präsenz einer halbkreisförmigen negativen Bouguer-Schwereanomalie, die an den Aufstieg eines Manteldiapirs im Untergrund gekoppelt ist. Dieser prägte die känozoische Krustenentwicklung seit seinem Aufstieg im Eozän-Oligozän. Die Hebungsgeschichte und topographische Entwicklung des Hochlandes steht seither in enger Beziehung zum einsetzenden Vulkanismus, der Bildung erster Abschiebungssysteme und führte schließlich zur Entwicklung des heutigen Vollgrabensystems. Neueste Hypothesen lassen den Schluss zu, dass topographische Veränderungen als dominierende Einflussgrößen atmosphärischer Zirkulationsmuster sowie der regionalen Niederschlagsverbreitung anzusehen sind. Zusätzlich werden diese Prozesse durch die äquatoriale Lage des Ostafrikanischen Plateaus verstärkt und die Hebung dieser Region oft mit wichtigen Klima- und Umweltveränderungen in Ostafrika und angrenzende Gebiete in Verbindung gebracht. Während der weitreichende klimatische Einfluss des Hochlandes größtenteils akzeptiert ist, sind Zeitpunkt und Ausmaß seiner Heraushebung nicht eindeutig bestimmt und daher noch immer Grundlage bestehender Diskussionen. Diese Zwangslage hat ihre Ursache im Fehlen aussagekräftiger und datierbarer Referenzhorizonte. Um den Hebungsbetrag zu quantifizieren und Beweise signifikanten Reliefs vor der Entwicklung des Grabensystems entlang des Ostafrikanischen Hochlandes zu erbringen, analysierte und modellierte ich einen der längsten terrestrischen Lavaströme. Dieser vor 13,5 Ma abgelagerte Yatta-Lavastrom hat mit 300 km Länge seinen Ursprung in der Region der heutigen östlichen Grabenschulter des zentralen Kenia-Rifts. Die phonolitische Lava ergoss sich entlang eines Flussbettes, das einst die östliche Flanke des Hochlandes entwässerte. Aufgrund unterschiedlicher Erosionspotentiale bildet der Lavastrom gegenwärtig ein positives Relief und befindet sich oberhalb des Athi Flusses, der parallel zum Paläofluß, und somit versetzt zu seinen früheren Verlauf, strömt. Mein Ansatz der Lavastrom-Modellierung basiert auf einer Methode, die das Fließverhalten einer beliebigen Lava in Abhängigkeit von Temperatur und Magmenzusammensetzung in einem rechtwinkligen Kanal berechnet. Die wesentlichen Wachstumsmuster des Lavastroms sind durch ein eindimensionales Modell beschrieben, wobei Newtonsches Fließverhalten im Innern hinter der Lavastromfront von der zeitlichen Entwicklung der Viskosität und/oder der Fließgeschwindigkeit bestimmt wird. Vergleiche meiner Resultate mit verschiedenen Magmenzusammensetzungen zeigen, dass sich lange, kanalisierte Lavaströme mit hohen Ergussraten und schneller Platznahme bilden können. Dies geschieht unter annähernd isothermalen Bedingungen und erfordert laminares Fließen. Die Integration der Yatta- Lavastrom-Dimensionen und der bedeckten Paläotopographie (Neigungswinkel) in das Modell, erlaubte es mir die Topographie des Ostafrikanischen Hochlandes vor der Grabenbildung zu modellieren. Das Ergebnis der Modellierung ergibt einen Neigungswinkel von mindestens 0,2° und impliziert, dass der Lavastrom seinen Ursprung in einer Höhe von mindestens 1400 m ü.NN gehabt haben muss. Somit existierte bereits vor 13,5 Ma hohe Topographie in der heutigen Region des zentralen Kenia-Rifts. Diese abgeleitete regionale Hebungsgeschichte im mittleren Miozän korreliert mit der zweistufigen Ausbreitung der Graslandschaften, sowie dem Aufkommen neuer Arten im tropischen Afrika. Die Kombination aus Fließverhalten, Entstehungsort und morphologischer Eigenschaften macht den Yatta-Lavastrom zu einem “Paläoneigungsmesser” und wichtigen vulkanischen Untersuchungsobjekt für die topographische Entwicklung in Ostafrika.
Mahieu, Vincent. "Temps, espace et identités : recherches sur les coexistences religieuses dans la Rome tardo-antique (312-410)". Thesis, Paris Sciences et Lettres (ComUE), 2018. http://www.theses.fr/2018PSLEP029.
Pełny tekst źródłaThe fourth century AD is admittedly a major turning point in the history of Western Europe. The evolution of Christianity from the status of a marginal culture within a religious group to that of a cultural and normative pole within society constitutes an important transition specific to Late Antiquity. This transition from margin to norm started from the social frameworks of time and space, acting as strong identity markers. The great amount of evidence from the "Vrbs", its position as historical capital, as its recognized status as important city for the development of Christianity, make it a specific research framework. This study, which focuses on the sharing of time and space between the victory of the Milvius Bridge (312) and the sack of Alaric (410), reconstructs the organization of the times in the city and explores the mechanisms behind the development of the calendar structure of the Church within this urban space (part 1). On the basis of a catalogue that brings up to date the "LTVR(S)", this study rebuilds the polytheistic topography and scrutinizes the material inscription of the Christian cult on the Roman territory (part 2). On the basis of these cross-sectional analyses and case studies (part 3), it also attempts at understanding the modes of religious co-existence and interaction within a society. The results point towards a sense of continuity rather than breaking. This dissertation reveals a model that favours integration and conformation strategies to the Roman dynamics in the sharing of time and space. It argues in favour of a religious cohabitation mostly peaceful led by a common identity investment focused on the "Romanitas"
Buchanan, Timothy John. "Computer aided analysis of human iris topography and its relationship to systemic disease". Thesis, University of Central Lancashire, 1993. http://clok.uclan.ac.uk/21060/.
Pełny tekst źródłaCoelho, Emanuel Ferreira. "Tidal dynamics and mixing over steep topography". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1994. http://handle.dtic.mil/100.2/ADA283535.
Pełny tekst źródłaLerede, Niclas. "Topography based fan control for heavy trucks". Thesis, Linköping University, Department of Electrical Engineering, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-17101.
Pełny tekst źródłaThis thesis is a study of how cooling fan control can be improved by using road topography information. Two such controllers are presented, one that uses information available in vehicles produced today, and one that combines GPS-information with digital topographic maps to use information about the road ahead of the vehicle.
Simulations show that significant energy savings can be obtained, especially during warm conditions and hilly roads. Compared to conventional fan controllers, energy consumption can be cut by up to three quarters. Moreover, this is possible without any hardware redesign.
Zettler, Tamara Elizabeth. "Operational induced changes in Geomembrane surface topography". Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/20295.
Pełny tekst źródłaGagnon, Jean Sebastien. "Multiscaling and multifractality in the earth's topography". Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=33761.
Pełny tekst źródłaBurrows, Justin. "Vector modelling three-dimensional engineering surface topography". Thesis, Brunel University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286805.
Pełny tekst źródłaO'Rourke, Eleanor Anne. "The effect of topography on thermohaline adjustment". Thesis, University of Liverpool, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.511044.
Pełny tekst źródłaLawrence, Daniel William. "On the digital-political topography of music". Thesis, Michigan Technological University, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3643826.
Pełny tekst źródłaThe persuasive power of music is often relegated to the dimension of pathos: that which moves us emotionally. Yet, the music commodity is now situated in and around the liminal spaces of digitality. To think about how music functions, how it argues across media, and how it moves us, we must examine its material and immaterial realities as they present themselves to us and as we so create them. This dissertation rethinks the relationship between rhetoric and music by examining the creation, performance, and distribution of music in its material and immaterial forms to demonstrate its persuasive power. While both Plato and Aristotle understood music as a means to move men toward virtue, Aristotle tells us in his Laws, through the Athenian Stranger, that the very best kinds of music can help guide us to truth. From this starting point, I assess the historical problem of understanding the rhetorical potential of music as merely that which directs or imitates the emotions: that which "Soothes the savage breast," as William Congreve writes. By furthering work by Vickers and Farnsworth, who suggest that the Baroque fascination with applying rhetorical figures to musical figures is an insufficient framework for assessing the rhetorical potential of music, I demonstrate the gravity of musical persuasion in its political weight, in its violence--the subjective violence of musical torture at Guantanamo and the objective, ideological violence of music--and in what Jacques Attali calls the prophetic nature of music. I argue that music has a significant function, and as a non-discursive form of argumentation, works on us beyond affect. Moreover, with the emergence of digital music distribution and domestic digital recording technologies, the digital music commodity in its material and immaterial forms allows for ruptures in the former methods of musical composition, production, and distribution and in the political potential of music which Jacques Attali describes as being able to foresee new political realities. I thus suggest a new theoretical framework for thinking about rhetoric and music by expanding on Lloyd Bitzer's rhetorical situation, by offering the idea of "openings" to the existing exigence, audience, and constraints. The prophetic and rhetorical power of music in the aleatoric moment can help provide openings from which new exigencies can be conceived. We must, therefore, reconsider the role of rhetorical-musical composition for the citizen, not merely as a tool for entertainment or emotional persuasion, but as an arena for engaging with the political.
Coffey, Paul Anthony. "The influence of topography upon rotating magnetoconvection". Thesis, University of Newcastle Upon Tyne, 1996. http://hdl.handle.net/10443/1572.
Pełny tekst źródłaHughes, Christopher William. "The effect of topography on ocean flow". Thesis, University of Oxford, 1992. http://ora.ox.ac.uk/objects/uuid:37b3f6b2-ce5f-45b3-b2ed-3325518b06bb.
Pełny tekst źródłaHartley, Robert. "Cell sensing of micro and nano topography". Thesis, University of Glasgow, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.248248.
Pełny tekst źródłaHoogenboom, Trudi. "Gravity and topography signatures of Venusian coronae". Thesis, University of Leeds, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.400956.
Pełny tekst źródłaStaziker, David J. "Water wave scattering by undulating bed topography". Thesis, University of Reading, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260670.
Pełny tekst źródłaHolmes, Damian J. "Gravity waves in uniform windflow over topography". Thesis, University of Surrey, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336449.
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