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.
Results
Showing 1 to 20 of 7250 for “"Phenomena"”.
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Understanding quantum phenomena
In meiner Dissertation beschäftige ich mich mit der Frage: Inwieweit kann die Philosophie der Physik uns erklären, wie die Welt aufgrund unserer besten Theorien der Physik aussieht? Meine Analyse schlägt eine bescheidene Sicht der möglichen Leistungen seitens der Philosophie der Physik vor. Ich …
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Ferrofluid flow phenomena
… theoretical development describes the observed phenomena.
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Ice tunnel closure phenomena
Includes bibliographical references (pages 111-112).
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Interstitial-lymphatic transport phenomena
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1998.
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The phenomena of vagueness
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 1997.
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Nonreciprocal phenomena in superconductivity
… thesis introduces and studies several unusual phenomena that arise in low-dimensional systems in the presence of a magnetic field. The first example that we discuss is nonreciprocal superconductivity, which occurs upon simultaneous breaking of inversion and time-reversal symmetries. …
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Sampling time-resolved phenomena
Broadly speaking, time-resolved phenomena refers to three dimensional capture of a scene based on the time-of-flight principle. Since speed and and time are proportional quantities, knowing time-of-flight allows one to estimate distances. This time-of-flight may be attributed to a pulse of light or …
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Novel electromagnetic scattering phenomena
… relevant for classical and quantum topological phenomena.
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Dynamical Phase-Change Phenomena
… the phases. Six different types of phase-change phenomena are possible: freezing (the substance changes from a liquid to a solid), melting (solid to liquid), condensation (gas to liquid), vaporization (liquid to gas), sublimation (solid to gas), and desublimation (gas to solid). Another form of …
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Mesoscopic simulations of electrohydrodynamic phenomena
Mesoskopische Simulationsmethoden wie Dissipative Particle Dynamics erlauben die Untersuchung eines Soft-Matter-Systems auf langen Zeit- und großen Längenskalen. Verschiedene elektrokinetische Effekte wie der elektroosmotische Fluss, Polyelektrolyt-Dynamik in freier Salzlösung und Elektrophorese …
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Emerging phenomena in oxide heterostructures
Oxide interfaces have attracted considerable attention in recent years due to emerging novel properties that do not exist in the corresponding parent compounds. Furthermore, modern atomic-scale growth and probe techniques enable the formation and study of new artificial interface states distinct …
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Collective Phenomena in Active Systems
<p>This dissertation investigates collective phenomena in active systems of biological relavance across length scales, ranging from intracellular actin systems to bird flocks. The study has been conducted via theoretical modeling and computer simulations using tools from soft condensed matter …
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Emergent Phenomena in Matrix Models
… models and particularly the property of emergent phenomena in them. We start discussing a 2-matrix model of Yang-Mills type that exhibits an emergent topology in the strong coupling limit. We use Monte-Carlo simulations to obtain various observables that allow us to get more insight in the …
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Order phenomena in polymer crystallization
… work of these thesis the influence of order phenomena in polymer melts on crystallization kinetics has been investigated by means of nuclear magnetic resonance (NMR) spectroscopy. In particular the so-called memory effect in syndiotactic polypropylene (s-PP) and the influence of entangled …
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Absorption phenomena in quantum walks
… by linear spreading in the short term, modal phenomena in the mid term, and stable distributions in the exceedingly long term. These theorems will be rigorously proved in the one-dimensional case and extrapolated to higher dimensional quantum walks. To this end we introduce QWSim, a new and …
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Exotic Phenomena in Dimension Four
<p>This thesis is a comparison of the smooth and topological categories in dimension 4. We first discuss lists of homeomorphic 4-manifolds with non-equivalent “exotic” smooth structures, and show that any finite list of smooth, closed, simply-connected 4-manifolds that are homeomorphic to a given …
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Transport phenomena in hydrogel membranes
In this thesis the factors surrounding the permeation of alkali and alkaline earth metal salts through hydrogel membranes are investigated. Although of relevance to aqueous separations in general, it was with their potential application in sensors that this work was particularly concerned. In order …
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