@article{guenay_jasper_2010, title={Limitations in predicting dyebath exhaustion using optical spectroscopy}, volume={126}, ISSN={["1472-3581"]}, DOI={10.1111/j.1478-4408.2010.00238.x}, abstractNote={There are practical limitations in predicting dyebath concentrations and dyebath exhaustion using absorbance measurements from optical spectroscopy. The purpose of this paper is to examine the common assumptions of prediction models that cause prediction errors, and especially when multiple dye combinations are used. If a linear model is used to map absorbance to concentration, then five assumptions must hold: measurement repeatability, linear scaling, spectral additivity, linear independence of the constituent spectra and the absence of spectral morphing. Violation of one or more of these assumptions will lead to errors in predicting the concentrations of dyes in a dyebath and subsequent exhaustion calculations.}, number={3}, journal={COLORATION TECHNOLOGY}, publisher={Wiley}, author={Guenay, Melih and Jasper, Warren J.}, year={2010}, pages={140–146} }
 @article{guenay_2009, title={Determination of Dyeing Levelness Using Surface Irregularity Function}, volume={34}, ISSN={["0361-2317"]}, DOI={10.1002/col.20502}, abstractNote={Abstract}, number={4}, journal={COLOR RESEARCH AND APPLICATION}, author={Guenay, Melih}, year={2009}, month={Aug}, pages={285–290} }
 @article{suh_guenay_jasper_2007, title={Prediction of surface uniformity in woven fabrics through 2-D anisotropy measures, Part I: Definitions and theoretical model}, volume={98}, ISSN={["0040-5000"]}, DOI={10.1533/joti.2005.0232}, abstractNote={Abstract A method has been developed for analyzing and predicting the surface uniformity of fabrics directly from yarn diameter measurements by using variance-area curves. The variance-length curves were first derived as a function of correlogram obtainable from the neighboring points within a yarn. Then the between-area variance curves were obtained directly from the variance-length curve and a correlation function. The anisotropy of surface irregularity was defined for woven fabrics, and a quantification method was proposed.}, number={2}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, publisher={Informa UK Limited}, author={Suh, M. W. and Guenay, M. and Jasper, W. J.}, year={2007}, pages={109–116} }
 @article{guenay_suh_jasper_2007, title={Prediction of surface uniformity in woven fabrics through 2-D anisotropy measures, Part II: Simulation and verification of the prediction model}, volume={98}, ISSN={["0040-5000"]}, DOI={10.1533/joti.2005.0234}, abstractNote={Abstract Yarn diameter profiles were captured from an online measurement system and then translated into a two-dimensional (2-D) fabric matrix by assigning each point of the yarn to a specific location within a virtual fabric. A method to quantify the anisotropy in fabric nonuniformity was developed by combining the gray-scale image of the 2-D fabric matrix with the newly defined between-area variance curves. The 2-D anisotropy measures thus obtained were found to be highly useful for characterizing certain appearance features of woven fabrics such as vertical or horizontal streaks and random cloudiness. Methods for selecting different shapes of the unit area facilitated comparison of the resulting between-area variance curves, and thus a measure of isotropy in the nonuniformity features of the woven fabrics.}, number={2}, journal={JOURNAL OF THE TEXTILE INSTITUTE}, publisher={Informa UK Limited}, author={Guenay, M. and Suh, M. W. and Jasper, W. J.}, year={2007}, pages={117–126} }
 @article{jasper_hinestroza_mohan_kim_shiels_gunay_thompson_barker_2006, title={Effect of xylene exposure on the performance of electret filter media}, volume={37}, ISSN={["0021-8502"]}, DOI={10.1016/j.jaerosci.2005.06.008}, abstractNote={Performance degradation of electret filter media when exposed to xylene was investigated using a custom-made exposure apparatus. Three types of electret filter media were exposed to xylene in liquid and gas phases. Experimental data indicated that the penetration percentage of di-octyl-phtalate (DOP) aerosols through electret filter media was not influenced by exposure to xylene vapors for periods up to 8 h. The filtration performance for all three types of electret filter media decreased over 30% when the samples were exposed to liquid xylene. Pressure drop changes of the filter media prior and after exposure to liquid xylene were statistically negligible. Neither morphological changes nor degradation of the polymer fibers were observed after exposure of the filter media samples to liquid xylene. Thermodynamic simulations were performed to determine the molar flux of liquid and gas phases through the filter media specimens. Experimental results obtained via capillary gas chromatography were within 4% of the predicted values. The decrease in performance was attributed to changes in the density and spatial distribution of the electret charges on the surface of the polymer fibers.}, number={7}, journal={JOURNAL OF AEROSOL SCIENCE}, publisher={Elsevier BV}, author={Jasper, W. and Hinestroza, J. and Mohan, A. and Kim, J. and Shiels, B. and Gunay, M. and Thompson, D. and Barker, R.}, year={2006}, month={Jul}, pages={903–911} }