Results 21 to 30 of about 5,652,424 (301)

Investigation on the thermal degradation, moisture absorption characteristics and antibacterial behavior of natural insulation materials

open access: yesMaterials for Renewable and Sustainable Energy, 2021
The demand for natural insulation materials is increasing with special attention to the use of such materials for exploiting renewable energy. Natural insulation materials tremendously influence the sustainability development and energy efficiency ...
Ayaz Ahmed, Adnan Qayoum
doaj   +1 more source

Mechanical Reinforcement of Wool Fiber through Polyelectrolyte Complexation with Chitosan and Gellan Gum

open access: yesFibers, 2013
The formation of polyelectrolyte complex (PEC) wool fibers formed by dipping chitosan or gellan gum-treated wool fibers into biopolymer solutions of opposite charge is reported.
Khairul Anuar Mat Amin   +1 more
doaj   +1 more source

A Novel Approach towards Removal of Lipid Barrier from Wool Fibers’ Surface Using Thermophilic Lipase

open access: yesJournal of Natural Fibers, 2022
The hydrophobic nature of wool caused by the surface lipid barrier impedes any wet processes of wool fibers. The conventional methods that utilize alkaline solutions for removing this lipid layer are deteriorative for the fiber.
A. F. El-Fiky   +4 more
doaj   +1 more source

The influence of zinc-methionine bioplex supplementation to pregnant and lactating sheep on selected wool parameters [PDF]

open access: yesArchives Animal Breeding, 2019
The most important nutrients affecting wool production include sulfur amino acids, such as methionine, and minerals, such as zinc, and their deficiency may cause wool production decrease.
A. Wyrostek   +5 more
doaj   +1 more source

The Current Status and Future Insight into the Production of Machine-washable Wool

open access: yesJournal of Natural Fibers, 2022
Although woolen garments exhibit outstanding performance, appearance, and comfort characteristics, yet they suffer from their tendency to felt and shrink during mechanical agitation, which prohibits their laundering in domestic washing machines.
Hosam El-Sayed
doaj   +1 more source

The effects of chemical treatments on the abrasion resistance of wool fabrics [PDF]

open access: yes, 1981
The low abrasion resistance of wool fabrics compared with many man-made fibre fabrics is known to be a frequent cause of consumer dissatisfaction particularly in pure wool suiting fabrics. Accordingly this project was undertaken to attempt to improve the
Peppas, Athanasios
core   +5 more sources

Effects of ractopamine hydrochloride on growth performance and carcass characteristics in wool and hair lambs

open access: yesItalian Journal of Animal Science, 2013
This study aimed at evaluating the effects of ractopamine hydrochloride (RAC) on growth performance and carcass characteristics of wool and hair lambs.
Ángel M. Romero-Maya   +5 more
doaj   +1 more source

Determination of parameters of a trepanning machine for cleaning wool fibers

open access: yesСовременные инновации, системы и технологии, 2022
This article provides information about the technology of primary processing of wool and the feeding part of the baking machine. It analyzes the operating principle and types of baking machines at the enterprise of primary processing of wool.
Ф.Б. Исмойилов   +2 more
doaj   +1 more source

Sulfur and Cystine Content in Various Sheep Wool Breeds and Their Correlation with Wool Growth and Strength

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, 2023
This scholarly article presents a comprehensive analysis of sulfur and cystine content in the wool of various sheep breeds, with a particular focus on their relationship with wool growth and strength.
V. M. Tkachuk   +2 more
doaj   +1 more source

Sustainability, biodegradability and life cycle analysis of wool

open access: yes, 2023
Wool stands out as a superior fiber having natural, renewable, and biodegradable characteristics. It grows on sheep, out of which a variety of products from apparel to interior textiles are manufactured.
Ozek, Hikmet Ziya
core   +1 more source

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