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- 4Harynuk, James
- 3Harynuk, James J.
- 2McQueen, Rachel H.
- 1Abdul-Bari, M. Mukhtar
- 1Abdul-Bari, Mohammed M.
- 4Chemistry, Department of
- 4Chemistry, Department of/Journal Articles (Chemistry)
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- 1Human Ecology, Department of/Journal Articles (Human Ecology)
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An Efficient and Accurate Numerical Determination of the Cluster Resolution Metric in Two Dimensions
Download2021-04-01
Sorochan Armstrong, Michael D., de la Mata, A. Paulina, Harynuk, James J.
Cluster resolution (CR) is a useful metric for guiding automated feature selection of classification models. CR is a measure of class separation in a linear subspace for variable subsets via the determination of maximal, non‐intersecting confidence ellipses. Feature selection by cluster...
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Classifying Crystal Structures of Binary Compounds AB through Cluster Resolution Feature Selection and Support Vector Machine Analysis
Download2016
Adutwum, Lawrence A. , Harynuk, James, Mar, Arthur, Oliynyk, Anton O.
Partial least-squares discriminant analysis (PLS-DA) and support vector machine (SVM) techniques were applied to develop a crystal structure predictor for binary AB compounds. Models were trained and validated on the basis of the classification of 706 AB compounds adopting the seven most common...
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Indole-3-Acetic Acid is produced by Emiliania Huxleyi Coccolith-bearing cells and triggers a physiological response in bald cells
Download2016
Bramucci, Anna R., Labeeuw, Leen, Khey, Joleen, Case, Rebecca J., de la Mata, A. Paulina, Harynuk, James, Atwal, Harjot
Indole-3-acetic acid (IAA) is an auxin produced by terrestrial plants which influences development through a variety of cellular mechanisms, such as altering cell orientation, organ development, fertility, and cell elongation. IAA is also produced by bacterial pathogens and symbionts of plants...
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2020-01-01
Abdul-Bari, Mohammed M., McQueen, Rachel H., Nguyen, Ha., Wismer, Wendy V, de la Mata, A. Paulina, Harynuk, James J.
Although polyester is well known for smelling strongly after wear, little is known about the propensity of nylon to retain and emit body odor. In this study, we investigated whether odor intensity differed between nylon and polyester fabrics. A secondary aim was to compare odor on fabrics frozen...
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2020-03-02
Abdul-Bari, M. Mukhtar, McQueen, Rachel H., de la Mata, A. Paulina, Batcheller, Jane C, Harynuk, James J
Supplementary Table S1 for the article: Abdul-Bari, M. M., McQueen, R. H., de la Mata, A. P., Batcheller, J. C., & Harynuk, J. J. Retention and release of odorants in cotton and polyester fabrics following multiple soil/wash procedures. Textile Research Journal.
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Unique Ion Filter: A data reduction tool for GC/MS data preprocessing prior to chemometric analysis
Download2014
Harynuk, James, Adutwum, Lawrence A.
Using raw GC/MS data as the X-block for chemometric modeling has the potential to provide better classification models for complex samples when compared to using the total ion current (TIC), extracted ion chromatograms/profiles (EIC/EIP), or integrated peak tables. However, the abundance of raw...