نتایج جستجو برای: wool fibers

تعداد نتایج: 74554  

Journal: :Fluid dynamics & materials processing 2023

Hybrid materials collected from organic and inorganic sources, which are traditionally used as brake lining materials, generally include fly ash, cashew shell powder, phenolic resins, aluminium wool, barites, lime carbon powder copper powder. The present research focuses on the specific effects produced by ash aims to provide useful indications for replacement of asbestos due health hazards cau...

2015

b) Numbers. The total sheep population in the Chokla distribution area was 0.53 m according to the 1972 census and 0.511 m according to the 1977 census, thus showing a slight decline. Of these, adult males and adult females were 0.049 and 0.352 m respectively. Chokla is perhaps the finest carpet-wool breed, although most Chokla wool is now being diverted to the worsted sector because of the dea...

2017
Guang-Wei Ma Yan-Kai Chu Wen-Jian Zhang Fei-Yue Qin Song-Song Xu Hua Yang En-Guang Rong Zhi-Qiang Du Shou-Zhi Wang Hui Li Ning Wang

Follistatin (FST) is involved in hair follicle morphogenesis. However, its effects on hair traits are not clear. This study was designed to investigate the effects of FST gene single nucleotide polymorphisms (SNP) on wool quality traits in Chinese Merino sheep (Junken Type). We performed gene expression analysis, SNP detection, and association analysis of FST gene with sheep wool quality traits...

2004
J. A. Abecia J. A. Valares F. Forcada

Melatonin implants are commonly used to control sheep reproduction during the winter solstice, but their effect on wool growth is unclear. In this study, wool growth was measured in 17 Assaf (carpet wool), 21 Rasa Aragonesa (medium wool) and 20 Merino (fine wool) ewes after inserting melatonin implants in January, February and April, and 13 ewes were used as control. All ewes were previously ov...

2002
A. P. Fearne

Supply chain management is currently receiving much attention in the wool textile industry especially following recent wool industry enquiries in Australia and New Zealand that have highlighted the need for improved communication between processors and wool growers. Supply chain management is also seen as a way of improving on-farm innovation, which is currently low compared to other agricultur...

ژورنال: گلجام 2020

The Iranian Carpet Museum collection contains the most valuable specimens of rugs from the ninth century AH to the contemporary period and is a rich source of research for researchers and art friends. Carpet Museum carpets and carpets, according to their quality and antiquity and taking into account the characteristics of carpet in terms of color, design, role, texture and variety of carpet wea...

2017
Chankyu Kang Sam Soo Kim Soo Jung Kim Jaewoong Lee

Escherichia coli (E. coli) was used to activate hydrolysis reaction along with biodegradation in natural and synthetic fibers to identify possibilities as alternative substitutes for textile wastes using chemical solutions and enzymes. To confirm the reaction between the bacterial infections of E. coli and the excessively abundant interstitial spaces of the fibers, various types of natural and ...

Journal: :Bojon-gwahakoeji 2022

This study presents the results of an analysis rusty textile around gilt-bronze crown and silver belt discovered during excavation survey Tomb No. 63 in Gyodong, Changnyeong, South Korea, 2020. Microscopic observation was conducted to observe conservation weaving states textile, cross/side-sectional investigation performed for fiber identification. Scanning electron microscopy (SEM) Fourier-tra...

2015
Guangbin Liu Ruize Liu Xiaohui Tang Jianhua Cao Shuhong Zhao Mei Yu Ritva Tikkanen

Wool is an important material in textile manufacturing. In order to investigate the intrinsic factors that regulate wool follicle cycling and wool fiber properties, Illumina sequencing was performed on wool follicle bulb samples from the middle anagen, catagen and late telogen/early anagen phases. In total, 13,898 genes were identified. KRTs and KRTAPs are the most highly expressed gene familie...

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