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Skip to Search Results- 1Adutwum, Lawrence A
- 1Armstrong, Michael D S
- 1Barker-Rothschild, Daniel
- 1Harynuk, J. J.
- 1Larocque, Rachelle MJ
- 1Lee, Xiao Qin
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On the impact of drought-induced abiotic stress on the composition of Douglas-fir lignin for valorization
DownloadFall 2022
Rising interest in the transition to renewable energy, materials, and chemicals ushers biorefining strategies that effectively utilize all components of lignocellulosic biomass feedstocks. Concurrently, more frequent and severe drought brought on by accelerating climate change pose questions...
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Decomposition and Feature Selection of Comprehensive 2-DimensionalGas Chromatography - Time-of-Flight Mass Spectrometry(GC×GC-TOFMS) Data
DownloadFall 2021
Comprehensive Two-Dimensional Gas Chromatography - Time-of-Flight Mass Spectrometry (GC×GC-TOFMS) is an advanced instrumental technique that separates complex mixtures along two chromatographic dimensions, followed by multivariate detection that collects mass spectral information at a high...
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Understanding the Chemistry of Conversion of Model Compounds and Biomass by Hydrous Pyrolysis Based on Spectroscopic Data Using Data Fusion, Data Mining, and Chemometrics
DownloadFall 2019
Encoding the presence of multispecies in a complex system, difficulty in characterizing the physical constituents of the products with analytical instruments along with developing the causality or modeling between these groups are some major challenges in a complex system such as biomass...
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Application of chemometric and experimental tools for monitoring processes of industrial importance
DownloadFall 2019
The common theme of this work was to investigate the relationships between multi-dimensional experimental data and the physical and chemical properties of certain reacting systems that have industrial relevance. Three particular systems of increasing complexity in terms of composition of the...
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Fall 2017
Advancements in data acquisition technologies and the desire for rich data has led to an increase in the size of data collected from modern analytical instruments. With the aid of chemometric techniques, researchers are still able to glean more useful information from these kinds of data than...
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Simulation of Fire Debris for the Training of Chemometric Models for the Identification of Ignitable Liquids
DownloadSpring 2015
Arson is one of the most challenging crimes for forensic scientists to investigate. The variability in the composition of ignitable liquids, including changes in chemical composition during and after the fire, and the presence of pyrolysis products generated from burning substrates yields a very...
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Spring 2013
Each individual chromatogram is typically very sparse, especially when coupled with a technique such as mass spectrometry. Only a small portion of the recorded data actually contains potentially useful information. Since the inclusion of irrelevant information will have detrimental effects upon...
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2012
de la Mata, A. P., Harynuk, J. J., Sinkov, N.A.
Interesting real-world samples are almost always present as mixtures containing the analyte(s) of interest and a matrix of components that are irrelevant to answering the analytical question at hand. Additionally, the compounds comprising the matrix are usually present in far greater...
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Fall 2009
Systems of classifications are socially created and historically contingent. New classifications lead to the creation of new categories, new objects and new kinds of people. Over the last thirty years, some of the most successful categories have emerged from the study of seriality. This thesis...