Results 31 to 40 of about 1,384,354 (349)
Contrast Affects the Strength of Synesthetic Colors
Cortex, 2006 Grapheme-color synesthesia is an automatic, involuntary experience of seeing colors when viewing numbers, letters or words on a printed page. Previous research has demonstrated that synesthesia is a genuine perceptual phenomenon, but crucially, all of these experiments have used high-contrast letters and numbers.
Hubbard, E, Manohar, S, Ramachandran, V
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Quark confinement and color transparency in a gauge-invariant formulation of QCD [PDF]
, 1999 We examine a nonlocal interaction that results from expressing the QCD Hamiltonian entirely in terms of gauge-invariant quark and gluon fields. The interaction couples one quark color-charge density to another, much as electric charge densities are ...
Chen L. +6 more
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Journal of Natural Fibers, 2022 The extraction of natural dye using an aqueous method is a concept of green chemistry to avoid environmental pollution and toxicity. The present study was performed to improve the color strength and fastness properties of the fabrics by using natural dye
Meghna Diarsa, Akshaya Gupte
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Engineering Properties of Colorful Mortar with Inorganic Color Paste
Applied Sciences, 2021 Color cement directly exposes the surface of a concrete building through concrete materials or adding color additives and other technologies to achieve a special aesthetic effect of the overall building’s appearance.
Jhih-Ming Huang +3 more
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AUTEX Research Journal, 2021 The purposes of the current research were to deposit the silver nanoparticles on the surface of a textile woven fabric and evaluate their dyeing performance and antibacterial activity.
Tania Imana Shahrin +2 more
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Minimal coloring and strength of graphs
Discrete Mathematics, 2000 A proper vertex coloring \(c\) of a graph \(G\) using colors \(1,2,\dots\) is said to be minimal if \(\sum_{v\in V(G)} c(v)\) is minimum among all vertex colorings of \(G\). The vertex strength of \(G\), denoted by \(s(G)\), is the smallest number of colors needed to obtain a minimal coloring of \(G\). (The edge strength of \(G\), denoted by \(s'(G)\),
Hajiabolhassan, H. +2 more
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Pemanfaatan Limbah Cair Pengempaan Gambir untuk Pewarnaan Kain Batik
JLI: Jurnal Litbang Industri, 2017 Gambier is a potential plant in West Sumatra with production about 17,160 tonnes in 2014. It will be released about 4,290,000 L of unutilized wastewater from that production which is dumped around production area. The wastewater odor is acidic with pH of
Failisnur Failisnur +2 more
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Impact of mechanical and microstructural properties of potato puree-food additive complexes on extrusion-based 3D printing [PDF]
, 2018 This paper studies the applicability of extrusion-based 3D printing for constructing novel shapes from potato puree and the effects of four additives (agar, alginate, lecithin, and glycerol) added separately at three concentrations (0.5, 1, 1.5%) on the ...
Dankar, Iman +4 more
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Journal 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
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, 1994 We present an analysis of the far-ultraviolet upturn phenomenon (UVX) observed in elliptical galaxies and spiral galaxy bulges. Our premise is that the UV radiation from these systems emanates primarily from extreme horizontal branch (EHB) stars and ...
Dorman, Ben +2 more
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