Academic literature on the topic 'Wool production'

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Journal articles on the topic "Wool production"

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Russel, A. J. F., H. M. Sangster, G. T. Gittus, and Hilary Redden. "Fine wool production from UK hill land resources." Proceedings of the British Society of Animal Production (1972) 1994 (March 1994): 216. http://dx.doi.org/10.1017/s0308229600027604.

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Wool is the most neglected agricultural commodity in the UK. In many sheep enterprises the returns from wool represent less than 2% of the gross income and in some cases the value of the wool produced is less than the cost of shearing. Wool production, however, represents a potential avenue for agricultural diversification and, being a non-food commodity and suited to production in the Less Favoured Areas, accords with the agricultural policies of the UK government and the EU.Significant increases in return from wool can come only from improvements in quantity and/or quality, two traits which
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McKay, J. C. "Fibre production in angora rabbits." Proceedings of the British Society of Animal Production (1972) 1990 (March 1990): 67. http://dx.doi.org/10.1017/s0308229600018481.

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Angora rabbits carry a mutation.which confers continuous wool growth. The use of the wool in textiles was first recorded in 1706 in the U.K. and western Europe dominated world production until the the early 20th century. China now produces 60 percent of the world's 4,000 tonne annual crop.Genetic and nutritional improvements have led to a five-fold increase in annual yields over the last 40 years. Current commercial strains produce up to 1.5 Kg of wool per year from rabbits weighing 4 Kg. To maintain such yields requires concentrate diets with protein contents of at least 16 percent and cystin
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Williams, A. J. "The Efficiency of Wool Production." Outlook on Agriculture 15, no. 3 (1986): 141–50. http://dx.doi.org/10.1177/003072708601500307.

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The efficiency of wool production – which in the context of this review means largely the production of fine wool in Australia, the largest grower – depends on local conditions and management systems. The main factors, other than genetic, are climatic and edaphic; the proportion of herbage utilized by the sheep; and the proportion of ingested herbage converted into wool.
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Vacula, Miroslav, Martin Klvač, Robert Mildner, and Šárka Keprdová. "Parameters of Cement Bonded Particle Boards Modified with Stone Wool Fibre." Advanced Materials Research 923 (April 2014): 195–201. http://dx.doi.org/10.4028/www.scientific.net/amr.923.195.

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The contribution deals with possibilities of using waste from the production of stone wool for modification of the existing composition of cement boards . Waste - the fibres from the production of stone wool - was used as an alternative to the standardly used wooden filler (chips, sawdust). The waste was tested in laboratory and then added to the mixture for the production of cement-bonded particleboards as a substitute for wood filler. The physical and mechanical properties of laboratory-made boards with a modified recipe were monitored.
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Papa, Lumturi, and Kristaq Kume. "SHEEP WOOL PRODUCTION IN ALBANIA." Macedonian Journal of Animal Science 2, no. 2 (2012): 143–48. http://dx.doi.org/10.54865/mjas1222143p.

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Denney, GD, HI Ridings, and KJ Thornberry. "An analysis of the variation in wool production between commercial properties from a survey of a wheat-sheep shire in New South Wales." Australian Journal of Experimental Agriculture 30, no. 3 (1990): 329. http://dx.doi.org/10.1071/ea9900329.

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A survey of Merino breeding properties in the Weddin Shire of New South Wales was used to relate the variation in wool production among properties to physical and management factors. Clean wool production averaged 3.15 kg per sheep and showed little variation between the eastern, central and western portions of the shire. However, clean wool production per hectare was greatest in the eastern portion where rainfall, pasture improvement and stocking rate were highest. Overall, ewes produced 88% as much wool as the wethers but variation was great, with 23% of the properties surveyed producing mor
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Enciu, Ana, Camelia-Zoia Zamfir, Elena Ilisiu, and Alina Nicolescu. "Evaluation of the Wool Production on Romanian Sheep Breeds." Annals of "Valahia" University of Târgovişte. Agriculture 15, no. 2 (2023): 1–6. http://dx.doi.org/10.2478/agr-2023-0010.

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Abstract Sheep breeding is a traditional activity in Romania and wool production has been for a long period the main resource for the farmers’ prosperity. The opportunity of this study was generated by two main aspects: the change of the exploitation directions of sheep towards milk and meat production, which contributed to the lack of interest in selection and breeding for wool and to the reduction of the productive level and quality parameters of the wool; the absence of a national standard for classifying raw wool adapted to the current breeds structure, the conditions of sheep farming and
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Ntsiapane, A. D., J. W. Swanepoel, A. E. Nesamvuni, and T. O. Ojo. "Assessing the efficiency of smallholder wool farmers in the changing paradigms of the Free State province of South Africa." South African Journal of Animal Science 53, no. 1 (2023): 125–32. http://dx.doi.org/10.4314/sajas.v53i1.14.

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The South African population is predicted to increase to almost 66 million by 2030. This necessitates paradigm shifts to improve agricultural efficiency. However, South African wool production has continuously declined over the past three decades. The study analysed the efficiency of smallholder wool farmers and identified the determinants of technical inefficiency in wool production in Thaba ‘Nchu and Botshabelo in the Mangaung Metro (Free State province, South Africa). A multistage sampling technique was used to select 351 participants. A stochastic frontier model was employed to analyse the
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Charlick, AJ, and GW Arnold. "Effect of bearing and rearing lambs on Merino wool production." Australian Journal of Experimental Agriculture 30, no. 5 (1990): 591. http://dx.doi.org/10.1071/ea9900591.

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Over a 15-year period, the greasy fleece weights of medium-wooled Merino ewes lambing in June in a 625 mm winter rainfall area in south-western Australia were examined in relation to the numbers of lambs born and reared. The ewes were set stocked at 6.7 ewes/ha on annual pasture. During this period selection for increased wool production was undertaken. A generalised linear model was used to assess the effects of bearing and rearing lambs. There was a significant (P<0.05) year x lambing interaction because of a different response over years 1-7 from that over years 8-15. Over years 1-7 when
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SEN, R. N. "Production of Aniline Black on Wool." Journal of the Society of Dyers and Colourists 32, no. 10 (2008): 244–45. http://dx.doi.org/10.1111/j.1478-4408.1916.tb00898.x.

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Dissertations / Theses on the topic "Wool production"

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Chen, Yun-Ju (Kelly). "Consumer preferences for wool production attributes." Diss., Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/1035.

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Trdic, Francelj. "Monitoring mineral wool production using computer vision." Thesis, University of Hertfordshire, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338593.

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Christiansen, Carol Anne. "Primitive wool and early textile production in Shetland." Thesis, University of Manchester, 2003. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.666891.

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Devaux, Caroline Alexandra. "Wool Production, Systematic review of Life Cycle Assessment studies." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-247901.

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Wool is often being marketed as sustainable. However, when looking at LCA studies, results can be significantly different from one study to another and wool sometimes shows higher impacts than other fabrics. Based on a comprehensive literature review, this thesis aims at understanding the key environmental impacts of wool production and assessing the influence of main methodological choices on wool LCA results. In particular, the choice of the scope, allocation method and further considerations on water consumption and land use indicators have a great significance on the results of the studies
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Ruto, Christopher Kiptanui. "Lamb and wool production in an organic farming system." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3839.

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Thesis (M.S.)--West Virginia University, 2005<br>Title from document title page. Document formatted into pages; contains vii, 51 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 46-51).
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Fitzgerald, Maria Amelia. "Textile production in prehistoric and early medieval Ireland." Thesis, Manchester Metropolitan University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326250.

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Campbell, Angus John Dugald. "The effect of time of shearing on wool production and management of a spring-lambing merino flock /." Connect to thesis, 2006. http://eprints.unimelb.edu.au/archive/00003254.

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Róbertsdóttir, Hrefna. "Wool and society : manufacturing policy, economic thought and local production in 18th-century Iceland /." Göteborg : Lund : Makadam, Centrum för Danmarksstudier, 2008. http://bilder.fsys.se/9789170610561.jpg.

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Kabir, Maryam M. "Bioprocessing of Recalcitrant Substrates for Biogas Production." Doctoral thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-597.

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The application of anaerobic digestion (AD) as a sustainable waste management technology is growing worldwide, due to high energy prices as well as increasingly strict environmental regulations. The growth of the AD industry necessitates exploring new substrates for their utilisation in AD processes. The present work investigates the AD of two recalcitrant biomass: lignocelluloses and keratin-rich residues. The complex nature of these waste streams limits their biological degradation; therefore, suitable pre-processing is required prior to the AD process.In the first part of the study, the eff
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Meale, Sarah Jade. "Effects of dietary additives identified as potential methane mitigators on production characteristics, wool quality and yield and tissue fatty acid composition of sheep." Thesis, The University of Sydney, 2014. http://hdl.handle.net/2123/11605.

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Effects of dietary additives identified as potential methane mitigators on production characteristics, wool quality and yield and tissue fatty acid composition of sheep The ability of dietary strategies to mitigate CH4 emissions must be balanced with their effects on animal performance in order to be widely adopted by producers. This thesis investigated promising supplements [P. freudenreichii, crude glycerin and two species of micro-algae (A. nodosum and Schizochytrium spp.)] in terms of their CH4 mitigation potential, effects on lamb production, fatty acid (FA) profile of lamb; and wool yie
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Books on the topic "Wool production"

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Botkin, M. P. Sheep and wool: Science, production, and management. Prentice-Hall, 1988.

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Hunter, John P. The economics of wool and mohair production and marketing in Lesotho. Land Conservation and Range Development Project, Range Management Division, 1987.

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K, Tandon S. Production and properties of mixed-micron wool/cotton tropical fabrics. Wronz, 1992.

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D, Phillips William, ed. Spain's golden fleece: Wool production and the wool trade from the Middle Ages to the nineteenth century. Johns Hopkins University Press, 1997.

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Singh, Ranveer. Production and marketing of wool and mutton in India: A study of Himachal Pradesh. Mittal Publications, 1992.

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1943-, Croker K. P., ed. Growth and wool production of Merino wethers after treatment with testosterone. Department of Agriculture Western Australia, 1992.

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M, Davison R. A review of financial and production trends in the New Zealand sheep and beef sector, 20 March 1991. N.Z. Meat & Wool Boards' Economic Service, 1991.

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Wool and society: Manufacturing policy, economic thought and local production in 18th-century Iceland. Makadam, 2008.

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Lilja, Fredrik. The golden fleece of the Cape: Capitalist expansion and labour relations in the periphery of transnational wool production c. 1860-1950. Uppsala Universitet, 2013.

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McClelland, G. E. Production of high-purity gold from zinc precipitates and steel wool cathodes by hydrometallurgical refining. U.S. Dept. of the Interior, Bureau of Mines, 1985.

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Book chapters on the topic "Wool production"

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Samson, Leslie. "Angora wool production." In Rabbit production, 10th ed. CABI, 2022. http://dx.doi.org/10.1079/9781789249811.0022.

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Abstract This chapter highlights the different aspects of Angora wool production which includes: wool coat growth and yield; management; wool block (gastric statis); equipment for grooming and wool harvesting; removal of wool; care of shorn rabbits; grading and sorting of Angora wool; and home-spinning of Angora wool.
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Ryder, Michael L. "Genetics of Wool Production." In Encyclopedia of Genetics. Routledge, 2014. http://dx.doi.org/10.4324/9781315073972-50.

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Lukefahr, Steven D., James I. McNitt, Peter R. Cheeke, and Nephi M. Patton. "Marketing rabbits and their products." In Rabbit production, 10th ed. CABI, 2022. http://dx.doi.org/10.1079/9781789249811.0025.

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Abstract This chapter presents an overview of various rabbit products and by-products and their marketing. These include: rabbit meat; breeding stock; laboratory stock; skins; pharmaceuticals; Angora wool; fur crafts; pets; fertilizers from rabbit manure; and earthworms grown in beds of rabbit manure.
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Booth, P. C. "Priorities for Production Research." In The Biology of Wool and Hair. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-011-9702-1_35.

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Creevey, Lucy E. "4. Guatemala - Wool Production and Processing Project." In Changing Women’s Lives and Work. Practical Action Publishing, 1996. http://dx.doi.org/10.3362/9781780444659.004.

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Fejic, Nenad. "An apparent paradox: wool as an alternative currency for merchants and weavers in Dubrovnik (Ragusa) in the 15th century." In Datini Studies in Economic History. Firenze University Press, 2024. http://dx.doi.org/10.36253/979-12-215-0347-0.20.

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This article examines the use of wool as an alternative currency in Dubrovnik in the first half of the 15th century. The actors of this practice were Catalan merchants who advanced wool to local weavers. In return, the weavers had to refund the credit by transforming the wool into fabrics. The quantity of fabrics returned was always greater than the quantity that could be produced from the wool received. This use of wool as an alternative currency corresponded to the mining prosperity in the Balkans. Silver, a precious metal, was exported by the Catalans, rather than being used to finance local wool production, which therefore had to resort to a local financing circuit, where wool, in the absence of silver currency, served as an alternative currency.
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Alves, Joner O., Girley F. Rodrigues, Denise C. R. Espinosa, and Jorge A. S. Tenorio. "Production of Rock Wool from Ornamental Rock Wastes." In EPD Congress 2011. John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118495285.ch116.

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Leng, R. A. "The Scope for Manipulation of Fermentative Digestion in the Rumen to Improve Ruminant Production." In The Biology of Wool and Hair. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-011-9702-1_14.

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Gowane, G. R., Y. P. Gadekar, Ved Prakash, Vinod Kadam, Ashish Chopra, and L. L. L. Prince. "Climate Change Impact on Sheep Production: Growth, Milk, Wool, and Meat." In Sheep Production Adapting to Climate Change. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4714-5_2.

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Shiddieqy, Mohammad Ikhsan, Bess Tiesnamurti, Ratna Ayu Saptati, and Pita Sudrajad. "Sustainable Wool Production and Management System in Small Enterprise." In Advances in Biological Sciences Research. Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-116-6_9.

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Conference papers on the topic "Wool production"

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Johansson, A. M. "712. Wool colour traits in Gotland sheep and association with a deletion in ASIP." In World Congress on Genetics Applied to Livestock Production. Wageningen Academic Publishers, 2022. http://dx.doi.org/10.3920/978-90-8686-940-4_712.

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Pavlin, Majda, Barbara Horvat, and Vilma Ducman. "Pilot Production of Façade Panels: Variability of Mix Design." In International Conference on Technologies & Business Models for Circular Economy. University of Maribor Press, 2023. http://dx.doi.org/10.18690/um.fkkt.1.2023.3.

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As part of the WOOL2LOOP project, the Slovenian National Building and Civil Engineering Institute (ZAG), in collaboration with Termit d.d. were responsible for the production of façade panels. An initial mix design was developed at ZAG, where alkali-activated façade panels were produced, primarily from stone wool waste, while production took place at Termit. The mix design was changed twice during the pilot production, before a final product with suitable durability was developed. A compressive strength of up to 60 MPa and bending strength of approximately 20 MPa was achieved. The mechanical p
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Nüssler, Dirk, Nils Pohl, and Sven Leuchs. "Inline density measurement for rock wool." In OCM 2017 - 3rd International Conference on Optical Characterization of Materials. KIT Scientific Publishing, 2017. http://dx.doi.org/10.58895/ksp/1000063696-12.

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Distinguishing the density of rock wool is an important part in its production process. One available common option for inline measurements of the density is based on X-rays. Due to huge security requirements in realising such measurements, this method is very complex and expensive. This paper investigates a method to find a relationship between radar based measurements and the density of rockwool. This is shown by evaluating the measurements of amplitude and phase of several rock wool samples with different densities. The results show a linear dependency of the measured phase values and the s
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Marques, C. B., I. De Barbieri, J. Velazco, E. A. Navajas, and G. Ciappesoni. "28. Genetic parameters for feed efficiency, gas emissions, oxygen consumption and wool traits in Australian Merino." In World Congress on Genetics Applied to Livestock Production. Wageningen Academic Publishers, 2022. http://dx.doi.org/10.3920/978-90-8686-940-4_28.

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Vargas Jurado, N., J. W. Keele, L. A. Kuehn, and R. M. Lewis. "335. Genomic prediction of wool shedding in a composite sheep flock using pooled allele frequencies and individual genotypes." In World Congress on Genetics Applied to Livestock Production. Wageningen Academic Publishers, 2022. http://dx.doi.org/10.3920/978-90-8686-940-4_335.

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Shishlina, N., та L. Kuptsova. "РАДИОУГЛЕРОДНАЯ ХРОНОЛОГИЯ ШЕРСТЯНЫХ ТКАНЕЙ ЭПОХИ ПОЗДНЕЙ БРОНЗЫ ЗАПАДНОГО ОРЕНБУРЖЬЯ". У Радиоуглерод в археологии и палеоэкологии: прошлое, настоящее, будущее. Материалы международной конференции, посвященной 80-летию старшего научного сотрудника ИИМК РАН, кандидата химических наук Ганны Ивановны Зайцевой. Samara State University of Social Sciences and Education, 2020. http://dx.doi.org/10.31600/978-5-91867-213-6-109-111.

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The new 14C dates of wool textile from Srubnaya western Orenbur region correlate well with the period of the rapid spread across the steppe and the forest-steppe belts in northern Eurasia. We may infer from our analysis that in 1750–1650 BC the production of wool textiles in the southern Urals steppe belt was integrated into the economy of the local Ural population.
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Nazarova, Matluba, Aziza Abdujabborova, Sadafxon Shavkatjanova, and Laylo Begim Sharifiy. "Optimization of production processes of heat-retaining non-woven fabrics using local wool fibers." In PROBLEMS IN THE TEXTILE AND LIGHT INDUSTRY IN THE CONTEXT OF INTEGRATION OF SCIENCE AND INDUSTRY AND WAYS TO SOLVE THEM: PTLICISIWS-2. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0197634.

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Elias, M. K., and C. Th Smit Sibinga. "PRODUCTION OF PLATELETS FOR TRANSFUSION - CURRENT METHODS AND PROBLEMS TO BE SOLVED." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643998.

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Initially, whole blood or platelet rich plasma were used as sources of platelets. Nowadays the methods of platelet concentrates (pc) production adopted in Blood Banks include the traditional method of platelet preparation by differential centrifugation of units of whole blood, besides the much more sophisticated technique of extracorporeal collection of pc with improved immunological compatibility.Manually pc are produced by the platelet rich plasmamethod, the buffy coat method and multiple bag plateletapheresis. The machine collection of pc is done by plateletapheresis or platelet elutriation
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CAPPUCCI, Sergio, Floriana LA MARCA, Roberto FALCONE, Nicole FABRIZIO, and Silvia DE POL. "Sediment’s vitrification from industrial sites and their reuse as secondary raw materials for mineral wool production." In Conférence Méditerranéenne Côtière et Maritime - Coastal and Maritime Mediterranean Conference. Editions Paralia, 2015. http://dx.doi.org/10.5150/cmcm.2015.025.

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Oyedeji, F. O., and J. O. Momoh. "Potential Human Hair and Sheep Wool Dyeing Characteristics of Hair Colour Formulations Prepared from Four Vegetable Dyes." In 28th iSTEAMS Multidisciplinary Research Conference AIUWA The Gambia. Society for Multidisciplinary and Advanced Research Techniques - Creative Research Publishers, 2021. http://dx.doi.org/10.22624/aims/isteams-2021/v28n2p11.

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Man insatiable desires often leads him to many choices. Some functional, others for the purpose of decoration or acceptability. The dyeing of hair can be comfortably placed in any of the three categories. The production of hair colours is a multi-billion dollar industry that involves the use of both plant-derived and synthetic dyes. Unlike synthetic dyes which can be toxic and harmful to the environment; natural dyes are biodegradable, non-toxic and compatible with environment. In the present study the comparative black – brown colouring effect of seven dye formulations made from ethanol and c
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Reports on the topic "Wool production"

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Martin, Kathi, Nick Jushchyshyn, and Claire King. James Galanos, Wool Evening Suit. Fall 1984. Drexel Digital Museum, 2018. http://dx.doi.org/10.17918/6gzv-pb45.

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The URL links to a website page in the Drexel Digital Museum (DDM) fashion image archive containing a 3D interactive panorama of an evening suit by American fashion designer James Galanos with related text. This evening suit is from Galanos Fall 1984 collection. The skirt and bodice of the jacket are black and white plaid wool. The jacket sleeves are black mink with leather inserts that contrast the sheen of the leather against the luster of the mink and reduce some of the bulk of the sleeve. The suit is part of The James G. Galanos Archive at Drexel University gifted to Drexel University in 2
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Gootwine, Elisha, David Thomas, Ruth Braw-Tal, Amir Bor, and P. J. Dziuk. Improvement of Prolificacy of Israeli and U.S. Sheep Breeds through Inclusion of the F Gene of the Booroola Merino-Stage II. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604931.bard.

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The purposes of this project were: 1) to introduce the FecB gene to the Awassi and Assaf breeds in Israel and the Rambouillet breed in the U.S.A. aiming in the long run to establish Awassi, Assaf and Rambouillet nucclei breeding flocks homozygous for the F gene in which the contribution of the Booroola Merino genetic background will be less than 10%; (In the U.S., Booroola crosses with Suffolk and Targhee were also studied. 2) to evaluate the effect of the FecB gene and different proportions of Booroola Merino genetic background on lamb survival, growth, milk production and wool production in
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Provenza, Frederick, Avi Perevolotsky, and Nissim Silanikove. Consumption of Tannin-Rich Forage by Ruminants: From Mechanism to Improved Performance. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7695840.bard.

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Trees and shrubs are potentially important sources of food for livestock in many parts of the world, but their use is limited by tannins. Tannins reduce food intake by decreasing digestibility or by causing illness. Supplementing cattle, sheep, and goats with polyethylene glycol (PEG), which has a high affinity for binding tannins and thus attenuating their aversive effects, increases intake of high-tannin foods and improves weight gains and wool growth. The objectives of this proposal were: Objective 1: To further delineate the conditions under which PEG affects intake of high-tannin foods. O
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Howard, James L., Rebecca Westby, and Kenneth E. Skog. Criterion 6, indicator 32 : exports as a share of wood and wood products production and imports as a share of wood and wood products production. U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, 2010. http://dx.doi.org/10.2737/fpl-rn-318.

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Felister, Mombo, Ngaga Yonika, Beatus John Temu, Kainyande Aruna, and Kendisha Soekardjo Hintz. Narrowing the wood supply gap through on-farm wood production in Tanzania. Technische Universität Dresden, 2022. http://dx.doi.org/10.25368/2022.364.

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Teshome, Busha, Tsegaye Bekele, Aruna Kainyande, and Kendisha Soekardjo Hintz. Narrowing the wood supply gap through on-farm wood production in Ethiopia. Edited by La Thi Tham. Technische Universität Dresden, 2022. http://dx.doi.org/10.25368/2022.365.

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Brackley, Allen M., David L. Nicholls, Maureen Puettmann, and Elaine Oneil. Life cycle assessment of wood energy for residential heating—opportunities for wood pellet production in southeast Alaska. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2017. http://dx.doi.org/10.2737/pnw-gtr-951.

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Brackley, Allen M., David L. Nicholls, Maureen Puettmann, and Elaine Oneil. Life cycle assessment of wood energy for residential heating—opportunities for wood pellet production in southeast Alaska. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2017. http://dx.doi.org/10.2737/pnw-gtr-951.

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Deal, Robert L., and Seth M. White. Understanding key issues of sustainable wood production in the Pacific Northwest. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2005. http://dx.doi.org/10.2737/pnw-gtr-626.

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Brackley, Allen M., and Daniel J. Parrent. Production of wood pellets from Alaska-grown white spruce and hemlock. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2011. http://dx.doi.org/10.2737/pnw-gtr-845.

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