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 9 of 9 for “"Global Modeling"”.
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Global modeling of non-axisymmetric disruptions and halos currents in tokamaks
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1997.
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Characterizing complex time-series from the scaling of prediction error
… from the scaling of prediction error. We use the global modeling technique of radial basis function approximation to build models from a state-space reconstruction of a time series that otherwise appears complicated or random (i.e. aperiodic, irregular). Prediction error as a function of …
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Experimentally validated multiscale thermal modeling of electronic cabinets
… present. A steady reduced order thermal modeling framework for electronic cabinets was developed to provide an efficient method to model thermal transport across multiple length scales. This methodology takes advantage of compact modeling at the chip or component level and reduced order …
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Electronic Spectroscopy, Photochemistry, And Reactivity Of Isoprene-Derived Criegee Intermediates
… Through a combination of experiment, theory, and global modeling, syn conformers of MVK-oxide are shown to survive high-humidity tropospheric environments and play a role in sulfuric acid formation and formic acid removal. In contrast, anti-MVK-oxide and syn-MACR-oxide conformers are predicted to …
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Establishing the process-structure-property-performance relationship and viable repair pathways for expeditionary airfield surfacing systems.
… of this research focused on developing a global EAF framework in which full-scale arrays of matting can be modeled and the response to static aircraft loads can be analyzed in a manner consistent with full-scale trafficking experiments. Flexural and shear anisotropy in the mat core and …
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Multi-Physics Modeling of Terahertz and Millimeter-Wave Devices
<p>In recent years, there have been substantial efforts to design and fabricate millimeter-wave and terahertz (THz) active and passive devices. Operation of microwave and photonic devices in THz range is limited due to limited maximum allowable electron velocity at semiconductor materials, and …
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Urban-scale impacts on the global-scale composition and climate effects of anthropogenic aerosols
… is so that they can be used in the context of global modeling efforts. In specific, urban-scale processing has long been excluded in global 3D chemical transport models due to its large computational demands. In this thesis, the metamodel is used to simulate this processing, and compare a set …
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Simulations and projections of major air pollutants over the United States and uncertainty analyses, effects of natural change and human activities
Changes in global climate and pollutant emissions are very likely to continue in the coming decades driven by the human-related activities and natural fluctuations in the Earth climate system. These potential changes would have very important consequences on regional air quality over the contiguous …