Results 31 to 40 of about 418,730 (266)

An Evaluation of the Use of Coffee Silverskin Particles and Extracts as Additives in Wheat Flour/Glucose Mixtures to Produce Bioactive Films for Food Packaging

open access: yesApplied Sciences
The scientific community’s interest in finding an alternative to the term “wastes” for coffee by-products is steadily increasing. The substantial presence of polyphenols, caffeine, and tannins in these wastes could result in the contamination of water ...
Argyri-Ioanna Petaloti   +3 more
doaj   +1 more source

Color‐Changing Paints Enabled by Photoresponsive Combinations of Bio‐Inspired Colorants and Semiconductors

open access: yesAdvanced Science, 2023
Modern paints and coatings are designed for a variety of applications, ranging from fine art to extraterrestrial thermal control. These systems can be engineered to provide lasting color, but there are a limited number of materials that can undergo ...
Cassandra L. Martin   +5 more
doaj   +1 more source

Teintures naturelles et teinturiers au Cambodge

open access: yesRevue d'ethnoécologie, 2017
Based on the notes he has taken during his trips to many Cambodian villages in the late sixties, the author explains how villagers would use a traditional technique to dye skeins of silk threads, cotton and other fabrics in yellow, red, indigo, green and
Bernard Dupaigne
doaj   +1 more source

Colorful Image Colorization [PDF]

open access: yes, 2016
Given a grayscale photograph as input, this paper attacks the problem of hallucinating a plausible color version of the photograph. This problem is clearly underconstrained, so previous approaches have either relied on significant user interaction or resulted in desaturated colorizations.
Zhang, Richard   +2 more
openaire   +2 more sources

Synthesis of Novel Nanocomposite Materials with Enhanced Antimicrobial Activity based on Poly(Ethylene Glycol Methacrylate)s with Ag, TiO2 or ZnO Nanoparticles

open access: yesNanomaterials
The aim of this investigation was to prepare novel hybrid materials with enhanced antimicrobial properties to be used in food preservation and packaging applications.
Melpomeni Tsakiridou   +3 more
doaj   +1 more source

Bioactive Edible Gel Films Based on Wheat Flour and Glucose for Food Packaging Applications

open access: yesGels
In order to prepare bioactive edible gel films with enhanced properties, the feasibility of using wheat flour as a raw material with glucose added at several concentrations was studied in this investigation.
Argyri-Ioanna Petaloti   +2 more
doaj   +1 more source

Color Perception Analysis on Consumers [PDF]

open access: yesJournal of Emerging Trends in Marketing and Management, 2021
In the present paper we have realized a pchychological study that aims to determine how color affects our day-to-day decisions. The key aspects of the study are drawn by strategically using colors which make the customers feel in a certain way about a ...
Denisa-Roxana Muntean   +2 more
doaj  

The Semiotics of Colors in Al Maghout Poetry [PDF]

open access: yesدراسات في اللغة العربيّة وآدابها, 2017
Mohammed Maghout expresses his feelings through colors and uses colors to communicate his ideas. He also uses colors to define and characterize his poetry and render it different from what is conventional so that it provokes more, appeals to the eye as ...
Tayseer Graykous, Fadia Sulaiman
doaj   +1 more source

Phenotypic variation from waterlogging in multiple perennial ryegrass varieties under climate change conditions

open access: yesFrontiers in Plant Science, 2022
Identifying how various components of climate change will influence ecosystems and vegetation subsistence will be fundamental to mitigate negative effects.
Carl A. Frisk   +8 more
doaj   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

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