Results 1 to 10 of about 1,903 (164)

Digital Grading the Color Fastness to Rubbing of Fabrics Based on Spectral Reconstruction and BP Neural Network [PDF]

open access: yesJournal of Imaging, 2023
To digital grade the staining color fastness of fabrics after rubbing, an automatic grading method based on spectral reconstruction technology and BP neural network was proposed. Firstly, the modeling samples are prepared by rubbing the fabrics according
Jinxing Liang   +6 more
doaj   +4 more sources

Broadening Color Shade Range of Rubia tinctorum L. Natural Colorants on Wool Fibers via Combination of Metal Mordants: Color Characteristics and Fastness Studies

open access: yesJournal of Natural Fibers, 2023
This study aims to extend color shade range of Rubia tinctorum L. (Dyer’s madder) natural dye on wool textiles via binary combination of Al, Sn, Cr, Fe, Cu, Ni, Co, Zn mordants.
Siyamak Safapour   +2 more
doaj   +2 more sources

Effect of dye bath pH in dyeing of cotton knitted fabric with reactive dye (Remazol Yellow RR) in exhaust method: impact on color strength, chromatic values and fastness properties

open access: yesHeliyon, 2022
The significance of textile coloration is inevitable as coloration is a critical process and it can be affected by several parameters i. e. time, temperature, pH, and liquor ratio (M:L).
A.T.M. Gulam Moula   +6 more
doaj   +3 more sources

Application of Prodigiosin Extracts in Textile Dyeing and Novel Printing Processes for Halochromic and Antimicrobial Wound Dressings [PDF]

open access: yesBiomolecules
The textile industry’s reliance on synthetic dyes contributes significantly to pollution, highlighting the need for sustainable alternatives like biopigments. This study investigates the production and application of the biopigment prodigiosin, which was
Cátia Alves   +7 more
doaj   +2 more sources

Chemical treatment of cotton fabric by eco-friendly carbon quantum dots-chitosan nanocomposites [PDF]

open access: yesشیمی کاربردی روز, 2022
The current research aims to synthesize carbon quantum dots-chitosan nanocomposites (CQDs-CS) and investigate the effects of its adding on the various properties of cotton fabric like color fastness, color features and antimicrobial activity.
Abbas Madhi, Behzad Shirkavand Hadavand
doaj   +1 more source

Coloring Fast with Broadcasts

open access: yesProceedings of the 35th ACM Symposium on Parallelism in Algorithms and Architectures, 2023
We present an $O(\log^3\log n)$-round distributed algorithm for the $(Δ+1)$-coloring problem, where each node broadcasts only one $O(\log n)$-bit message per round to its neighbors. Previously, the best such broadcast-based algorithm required $O(\log n)$ rounds. If $Δ\in Ω(\log^{3} n)$, our algorithm runs in $O(\log^* n)$ rounds.
Maxime Flin   +4 more
openaire   +3 more sources

Fast Soft Color Segmentation [PDF]

open access: yes2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020
Accepted at CVPR ...
Naofumi Akimoto   +3 more
openaire   +2 more sources

Investigation on fastness properties of plated interlock knitted fabrics

open access: yesCleaner Engineering and Technology, 2022
A study was conducted on eri silk/micro denier polyester/bamboo and eri silk/micro denier polyester/tencel plated interlock knitted fabrics with disperse and reactive dyes and also to test the color fastness properties of these selected eri silk plated ...
M. Ramesh Kumar   +3 more
doaj   +1 more source

Dyeing of Silk Fabric with Natural Wall Nut Tree Wood Dye and Its Ultraviolet Protection Properties

open access: yesJournal of Natural Fibers, 2022
Maintaining color fastness and endow functionality of the fabrics dyed with natural colorants had been the major constraint of natural dye in modern textile practices. In this work, a natural dye was extracted from wall nut tree wood.
Shiwen Wang   +4 more
doaj   +1 more source

Dyeing of polyester fibers with sulfur- and nitrogen-containing anthraquinone derivatives [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2022
A series of disperse dyes, 9,10-anthraquinone containing dithiocarbamate, thiourea and triazole fragments, were prepared via consecutive refunctionalization of aminoanthraquinones in our previous studies and their structures were confirmed by the 1H ...
Deniz Nahide Gulsah   +7 more
doaj   +1 more source

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