@article{ali_siddiqui_zubair_lin_2022, title={A study of the functionality of conventional pigmented inks in furnishing electrical conductivity to textiles}, volume={73}, ISSN={["1222-5347"]}, DOI={10.35530/IT.073.06.202159}, abstractNote={Electronic textiles technologies are finding widespread use in numerous sectors of our daily lives. One of the main enabling technologies for e-textiles is the additive deposition of functional material. The functional coatings that are used for such applications are based on a variety of materials such as conductive polymers, carbon-based materials, metals etc. There are several limitations associated generally with the commercially available conductive inks for non-textile substrates. The major limitations include (but are not limited to) high cost, inferior performance in terms of washing and creasing and difficulty in application, etc. In this study, we have evaluated two commercially available conductive inks and compared their washing and creasing performance with a conventional pigment printing system}, number={6}, journal={INDUSTRIA TEXTILA}, author={Ali, Muhammad and Siddiqui, Muhammad Owais Raza and Zubair, Muhammad and Lin, Long}, year={2022}, pages={602–606} } @article{zahid_ali_zubair_mehmood_2020, title={Effect of caustic treatment on cotton/modal blended fabric}, volume={71}, ISSN={["1222-5347"]}, DOI={10.35530/IT.071.05.1726}, abstractNote={Attempt has been made to assess the cotton/modal (60:40) blended woven fabric properties after mercerization with caustic lye of different strengths. Cotton/Modal (60:40) fabric was subjected to bulk mercerization process and subsequently dyed with reactive dyes. The colour strength, fastness properties (washing, staining and rubbing etc.), tensile and tear strength and shrinkage were characterized. The results of this study indicate that cotton/modal blended fabric that was considered in this study can be processed under similar conditions as those that are maintained for cotton fabrics generally and that the aforementioned properties are improved generally.}, number={5}, journal={INDUSTRIA TEXTILA}, author={Zahid, Bilal and Ali, Muhammad and Zubair, Muhammad and Mehmood, Kareem}, year={2020}, pages={427–431} } @article{shamey_zubair_cheema_2019, title={Unique hue stimulus selection using Munsell color chips under different chroma levels and illumination conditions}, volume={36}, ISSN={["1520-8532"]}, url={https://doi.org/10.1364/JOSAA.36.000983}, DOI={10.1364/JOSAA.36.000983}, abstractNote={To determine the role of chroma and illumination conditions on assessments of unique hue stimuli (UHs: Y, B, R, and G) 25 color normal observers selected Munsell color chips under controlled but different light sources that included simulated D65 daylight, incandescent (A), CWF and TL84, from two rotatable trays-one containing low and the other high chroma samples. Three independent evaluations were obtained from each observer with a gap of at least 24 h between assessments. A total of 2400 UH assessments were thus obtained. The mean, as well as the range and variability, in UH selections was calculated according to gender, illumination condition, and chroma. Results show statistically significant differences for uB and uR stimuli selections from the low to the high chroma sets under all lighting conditions, and for uY under light source A and CWF while differences in uG selections in different lighting conditions were statistically insignificant. No significant difference was found between male and female UH selections. Hue shift predictions based on CAT02 transform were found to agree well with observer responses under different illumination conditions. It was also found that observers' UH choices varied more for low chroma samples under different lighting conditions compared to high chroma samples. The highest variability was obtained under light source CWF, while the simulated D65 source resulted in the lowest variability in selections.}, number={6}, journal={JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION}, author={Shamey, Renzo and Zubair, Muhammad and Cheema, Hammad}, year={2019}, month={Jun}, pages={983–993} } @article{shamey_zubair_cheema_2015, title={Effect of field view size and lighting on unique-hue selection using Natural Color System object colors}, volume={113}, ISSN={["1878-5646"]}, DOI={10.1016/j.visres.2015.03.023}, abstractNote={The aim of this study was twofold, first to determine the effect of field view size and second of illumination conditions on the selection of unique hue samples (UHs: R, Y, G and B) from two rotatable trays, each containing forty highly chromatic Natural Color System (NCS) samples, on one tray corresponding to 1.4° and on the other to 5.7° field of view size. UH selections were made by 25 color-normal observers who repeated assessments three times with a gap of at least 24h between trials. Observers separately assessed UHs under four illumination conditions simulating illuminants D65, A, F2 and F11. An apparent hue shift (statistically significant for UR) was noted for UH selections at 5.7° field of view compared to those at 1.4°. Observers' overall variability was found to be higher for UH stimuli selections at the larger field of view. Intra-observer variability was found to be approximately 18.7% of inter-observer variability in selection of samples for both sample sizes. The highest intra-observer variability was under simulated illuminant D65, followed by A, F11, and F2.}, journal={VISION RESEARCH}, publisher={Elsevier BV}, author={Shamey, Renzo and Zubair, Muhammad and Cheema, Hammad}, year={2015}, month={Aug}, pages={22–32} }