نتایج جستجو برای: woolen and worsted fabrics
تعداد نتایج: 16829264 فیلتر نتایج به سال:
In Estonia, up to 90% of local wool is not adequately valued, while in Norway, due the well-functioning wool-buying and -sorting system, a large part used purposefully. However, both countries have room for improvement terms better usage wool. This article provides an overview Estonian-Norwegian research conducted from 2020 2023 its main results. During study, was collected three Estonian Norwe...
در این تحقیق نخ های فاستونی مخلوط پشم/ پلی استر با نمره 5/49 تکس(2/20 متریک) و تاب در متر 410 در سیستم های ریسندگی سولو، سایرو و سولو- سایرو، با پنج نسبت مخلوط مختلف ( 10، 30، 50، 70 و 90 درصد پلی استر) تولید شدند. خصوصیات فیزیکی نخ های تولیدی شامل استحکام ، ازدیادطول، پرزآلودگی، مقاومت سایشی و یکنواختی و همچنین نحوه قرارگیری الیاف در نخ با توجه به شاخص مهاجرت (m)، شاخص نایکنواختی مخلوط (i.b.i)...
BACKGROUND Neonatal hypothermia is an important challenge associated with morbidity and mortality. Preventing neonatal hypothermia is important in high-resource countries, but is of fundamental importance in low-resource settings where supportive care is limited. Kangaroo mother care (KMC) is a low-cost intervention that, whenever possible, is strongly recommended for temperature maintenance. D...
The Derivative Spectrophotometry usually improves resolution bands, eliminates the influence of background and provides more defined fingerprints than original spectra, hence enhancing the detectability of minor spectral features. In this work, different madder types were collected and applied for dyeing woolen yarns used in Persian carpet in conventional pre-mordanting and dyeing process with ...
application of human figures on brocades is valuable for studying. the existence of these motifs on the bouid’s & saljuk’s brocades indicates the popularity of them at this era in persia. these are very important sources for studying the weaving techniques. the production of silk fabrics made a magnificent period for persian textile industry. in this research work samples of fabrics with human ...
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