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 20 of 969 for “"theoretical models"”.
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Field Theoretical Models on Non-Commutative Spaces
Aus vielen voneinander unabhängigen Überlegungen wird klar, daß die Raum-Zeit im Kleinen, oder mit sehr großen Energien betrachtet, in irgendeiner Form nichtkommutativ oder quantisiert sein muss. Diese Arbeit beschäftigt sich mit zwei verschiedenen Arten der Nichtkommutativität der Raum-Zeit und …
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Theoretical models of many-quark bound states
<p>The foundations of Many-Fermion Dynamics (MFD) are developed with special attention paid to a treatment of color and flavor degrees of freedom. From these ingredients a framework was developed to calculate the properties of many-fermion bound states. The quark implementation of MFD (MFDq) was …
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Rotordynamic Analysis of Theoretical Models and Experimental Systems
… construction and</p> <p>analysis of rotordynamic theoretical models, and their comparison the experimental</p> <p>systems. Finite Element Method (FEM) is used to construct models using Timoshenko</p> <p>beam elements with viscous and hysteretic internal damping. Eigenvalues</p> <p>and eigenvectors …
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Theoretical models for the polarization of astronomical masers
Made available in DSpace on 2011-06-08T16:51:06Z (GMT). No. of bitstreams: 1 1983_western.pdf: 4623969 bytes, checksum: 5f2feacd63b00f19e36b584d51336f60 (MD5) Previous issue date: 1983
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Theoretical models for subsurface geophysical probing with electromagnetic waves.
Thesis. 1976. Ph.D.--Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
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Theoretical models for microwave remote sensing of earth terrain
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1984.
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Critical criminology in South Africa : developing paradigms and theoretical models
The unmasking of apartheid and the unmasking of the state run together in an analysis of the legacy of social engineering. The integration of macro and micro levels of analysis offer a complex challenge to social theorists, and this in conjunction with the demands of analysing a racially divided …
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Theoretical models for microwave remote sensing of forests and vegetation
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Electroencephalographic effects of general anaesthetics : a suite of clinical studies and theoretical models
… (EEG) changes that could be explained by network models of cortical interactions. The thesis consists of a collection of various theoretical and clinical papers in three sections: (a) A background section summarizing previous relevant published works on the molecular actions of anaesthetic agents, …
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Analysis of glomerular permselectivity in the rat using theoretical models of hindered transport
Thesis (Ph. D.)--Massachusetts Institute of Technology, Whitaker College of Health Sciences and Technology, 1993.
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A systems analysis of electrodynamic tethers incorporating theoretical models of electron collection processes
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1991.
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Innovation and Growth: Theoretical Models and Analytical Simulations of Spatial, Clustering and Competition Effects
This thesis expands upon endogenous growth theory to incorporate a more detailed understanding of innovation. The similarities in modelling techniques between endogenous growth theory and the New Economic Geography (NEG) in the existing literature creates an opportunity to incorporate features of …
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Functional foods and adult consumers' consumption behavior: Adaptation and comparison of theoretical models
… foods by adapting and comparing three behavioral theoretical models: Protection Motivation Theory (PMT), Theory of Planned Behavior (TpB), and Expanded Rational Expectations model (ERE). The instrument for the study was developed by the researcher, and it included questions based on fourteen …
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Theoretical models for the electrochemical reduction of CO2 on copper catalysts under working conditions
… however significant advances need a deep theoretical understanding of the complexity of this material under CO2 reduction conditions. In this thesis I aimed at developing theoretical methods to address the main factors involved in this process: (i) surface reconstruction at negative …
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Development of conduct problems in girls: Testing theoretical models and examining the role of puberty
… this dissertation first reviews two existing theoretical approaches that provide an explanation for the development of conduct problems. Specifically, the available literature on the development and correlates of conduct problems in boys suggests the subtypes of conduct disorder represent two …
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Measuring institutional change : the application of two theoretical models to two South African higher education institutions
… of this study is to compare and assess two theoretical models of higher education institutional change: the policy response and the adaptational model. The policy response model is essentially a measurement of policy impact, and through the application of an indicator framework allows the …
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NOVEL EXPERIMENTAL APPROACHES AND THEORETICAL MODELS FOR IMPROVING SENSITIVITY AND INFORMATION CONTENT OF NMR AND MRI SPECTROSCOPY
The ongoing effort to improve the sensitivity and information content of NMR spectroscopy and MRI has important implications in scientific research and medical diagnostics. In this dissertation, a variety of approaches have been investigated and expanded on in an effort to contribute to this field. …
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Major life events, hassles, and adaptation in adolescence: A comparison of alternative theoretical models using structural equation modeling
… the most part, been guided by epidemiological models of life stress and adjustment, in which stressful life events are assumed to contribute to later psychopathology in a direct, etiologic fashion. There has been little attention directed towards understanding the complex processes through …
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Why are microcredit interest rates in sub-Saharan Africa so persistently high? Testing the predictions of theoretical models
The microfinance industry is progressing towards becoming a core of financial inclusion in the sub-Saharan African (SSA) region. Despite the recent growth of microfinance in the SSA, that industry is seemingly characterised by high lending rates. Those high rates have become a hotly debated topic …
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