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Spring 2012
The chemical mechanical polishing of Copper (Cu-CMP) is a complex and poorly understood process. Despite this, it is widely used throughout the semiconductor and microelectronics industries, and makes up a significant portion of wafer processing costs. In these contexts, desirable polishing...
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Achivement Motivation and Intervention Impacts in Adolescents with Fetal Alcohol Spectrum Disorder
DownloadFall 2020
This dissertation consists of three separate papers that contribute to an increased understanding of achievement motivation and discuss how it can guide interventions for adolescents with Fetal Alcohol Spectrum Disorder (FASD). The first paper is a concept review of important topics in this...
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Fall 2012
Coal pyrolysis liquids are rich in olefinic, phenolic and aromatic compounds, but traditional hydroprocessing destroys their inherent synthetic values. Acid catalyzed processes are not considered, because coal pyrolysis liquids also contain nitrogen bases. We aim to find appropriate catalysts...
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Acid Labile Surfactants Containing Ketal-Linkage in Micellar Electrokinetic Chromatography and Electrospray Ionization Mass Spectrometry
DownloadFall 2012
The combination of micellar electrokinetic chromatography (MEKC) with electrospray ionization mass spectrometry (ESI-MS) would yield a very powerful analytical technique. However, hyphenating both techniques is not easy. Sodium 4-[(2-methyl-2-undecyl-1,3-dioxolan-4-yl) methoxy]-1-propane...
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Acoustic and elastic least-squares two-way wave equation migration with exact adjoint operator
DownloadSpring 2017
A major problem in exploration seismology entails estimating subsurface structures and properties via linearized inversion. The problem is often called ''least-squares migration" where seismic imaging is posed as an iterative least-squares problem. The iterative solution employs the method of...
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Spring 2022
It is common in linguistic analysis to treat words as strings of speech segments that are believed to be transduced from the speech signal. However, there are notable shortcomings with this approach, especially concerning word comparison. Principally, comparing speech segment strings does not...