Academic literature on the topic 'Sheep By-products'

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Journal articles on the topic "Sheep By-products"

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Hingankar, Dr. Madhuri S. "A Comprehensive Review of Biochemical Analysis of Sheep By-Products." Int. Res. Journal of Science & Engineering, 2024, 11, no. 5 (2023): 199–203. https://doi.org/10.5281/zenodo.14198947.

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Sheep (<em>Ovis aries</em>) contribute significantly to global agriculture and industry through their primary products&mdash;meat, milk, and wool&mdash;and valuable by-products such as lanolin, bones, and bioactive compounds. This review provides a comprehensive analysis of the biochemical composition of sheep-derived by-products and highlights their industrial, nutritional, and environmental significance. Using advanced analytical techniques, significant progress has been made in characterizing proteins, lipids, carbohydrates, and minerals present in these materials. This paper also addresses
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CHOOI, KF, RI HUTAGALUNG, and WE WAN MOHAMED. "Copper toxicity in sheep fed oil palm by-products." Australian Veterinary Journal 65, no. 5 (1988): 156–57. http://dx.doi.org/10.1111/j.1751-0813.1988.tb14447.x.

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Vidal, Alessandra Roseline, Rogério Luis Cansian, Renius de Oliveira Mello, et al. "Production of Collagens and Protein Hydrolysates with Antimicrobial and Antioxidant Activity from Sheep Slaughter By-Products." Antioxidants 11, no. 6 (2022): 1173. http://dx.doi.org/10.3390/antiox11061173.

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This work aimed to produce collagens and hydrolysates with antimicrobial and antioxidant activity from sheep slaughter by-products. The by-products (sheep and lamb) were treated and extracted. The collagens were hydrolyzed with the enzyme Alcalase®. The spectra of collagens and hydrolysates were similar (amide bands I, II, III, A, B). The bands presented by the collagens (α1, α2, β) were characteristic of type I collagen. The hydrolysates showed molecular weight peptides equal to/lower than 15 kDa. Collagens had a denaturation temperature of 39.32 (lamb) and 36.38 °C (sheep), whereas the hydro
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Li, Yu Guan, and Wen Xing Bao. "RIFD-Based Tracing and Traceability System for Tan Sheep Mutton Products." Applied Mechanics and Materials 556-562 (May 2014): 6076–80. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.6076.

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Based on the study of Tan sheep mutton products supply chain, this paper establishes a tracing and traceability system for Tan sheep mutton products by using RFID technology, internet of things, QR 2D barcode and EPC system . The whole system consists of four sub-systems i.e. Tan sheep breeding management system, Tan sheep data acquisition system based on handheld devices, Tan sheep slaughter and processing management system, tracing and traceability system of Tan sheep mutton products. The whole system is capable of identifying and tracing each Tan sheep, collecting data from Tan sheep breedi
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Aregheore, E. M. "The Value of Different Cassava by-Products in Sheep Nutrition." East African Agricultural and Forestry Journal 54, no. 4 (1989): 233–38. http://dx.doi.org/10.1080/00128325.1989.11663571.

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Vidal, Alessandra Roseline, Letícia Pereira Duarte, Michele Mantelli Schmidt, et al. "Extraction and characterization of collagen from sheep slaughter by-products." Waste Management 102 (February 2020): 838–46. http://dx.doi.org/10.1016/j.wasman.2019.12.004.

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Zharuk, Liudmyla, Tetiana Koval, and Olga Kozak. "Development of the world market of sheep products." Ekonomika APK 310, no. 8 (2020): 60–71. http://dx.doi.org/10.32317/2221-1055.202008060.

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The purpose of the article is to assess the main trends in the functioning of the world market for sheep products to determine the strategic guidelines for the industry in Ukraine. Research methods. In the process of research, the dialectical method of cognition, a systematic approach to the study of economic phenomena and processes were used; abstract-logical method - for generalizations and formulation of conclusions; monographic - for detailing the conjunctural components of the world market for sheep products; empirical - for a comprehensive assessment of the current state of the research
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ADEBOWALE, E. A., and A. A. TAIWO. "UTILIZATION OF CROP RESIDUES AND AGRO-INDUSTRIAL BY-PRODUCTS AS COMPLETE DIETS FOR WEST AFRICAN DWARF SHEEP AND GOATS." Nigerian Journal of Animal Production 23, no. 2 (2021): 153–60. http://dx.doi.org/10.51791/njap.v23i2.2339.

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Two experiments consisting of three dietary treatments each were conducted on the use of crop residues and agro-industrial wastes for formulating complete diets for growing West production. African dwarf sheep and goats. Growth Performance and digestibility studies were carried out with the animals, In experiment Crude protein (CP), ash and gross energy levels increased from diet 1 to diet 3 while the crude fibre contents decreased progressively. Sheep consumed more nutrients (P&lt;0.01) than goats. In the streep, the highest dry matter intake (DMI) was on diet 2 (74.1y/kyw 0.75). However,the
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Dushka, V., V. Maksym, V. Chemerys, N. Kubrak, and A. Kryvishyn. "Economic substantiation of the production of sheep breeding products in the farms of Ukraine." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 25, no. 101 (2023): 44–52. http://dx.doi.org/10.32718/nvlvet-e10106.

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Activation of the development of sheep breeding in Ukraine is possible based on the spread of specialized farms for breeding and growing sheep for meat, which will contribute to the economy of rural areas, employment, and welfare of the population. The article presents the main results of the research on planning the economic efficiency of the production of sheep products in farms, taking into account the market conditions of Ukraine. The optimal structure for the organization of production and sale of sheep products is proposed and substantiated, which includes breeding, growing, slaughtering
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De Evan, T., C. N. Marcos, D. Bueno, H. Pérez, and M. D. Carro. "O107 Feeding agroindustrial by-products to sheep: influence on ruminal fermentation." Animal - science proceedings 13, no. 3 (2022): 375–76. http://dx.doi.org/10.1016/j.anscip.2022.07.117.

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Dissertations / Theses on the topic "Sheep By-products"

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INGHESE, CRISTINA. "Exploitation of winery by-products as immune modulators in sheep." Doctoral thesis, Università di Foggia, 2018. http://hdl.handle.net/11369/369485.

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Il presente lavoro di tesi è incentrato sul possibile recupero di scarti derivanti dall’industria enologica al fine ottenere sostanze bioattive dal ruolo immunomodulante che possano essere introdotte, quali supplemento, nell’alimentazione dei ruminanti. Recentemente, il Parlamento Europeo ha introdotto la “Waste Framework directive” (Direttiva 2008/98/EC) con l’intento di promuovere il riciclo e il recupero degli scarti e dei sottoprodotti per ottenere nuove materie prime. Come, infatti, è descritto nella direttiva suddetta, un sottoprodotto è: un “prodotto”, che deriva dalla dal processo prod
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Avila, Stagno Jorge. "An examination of the effects of using glycerol and wheat dry distillers grains with soluble in sheep diets." Thesis, The University of Sydney, 2013. http://hdl.handle.net/2123/10410.

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AN EXAMINATION OF THE EFFECTS OF USING GLYCEROL AND WHEAT DRY DISTILLERS’ GRAINS WITH SOLUBLES IN SHEEP DIETS The aims of this research were to assess the effects of feeding glycerol and wheat based dry distillers’ grains with solubles (WDDGS) on rumen metabolism, performance, carcass characteristics and fatty acid composition of adipose tissue of lambs. In study 1, increasing levels of glycerol as replacement of barley grain in in vitro batch cultures did not affect culture pH and total methane (CH4) production, but in vitro dry matter disappearance, total VFA production and propionate propo
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Costa, Joaquim Bezerra. "Nutritional evaluation of diets containing four levels of inclusion and two degrees of grinding of the cashews byproduct(Anacardium occidentale, L.) in sheep." Universidade Federal do CearÃ, 2008. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=4277.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>O presente estudo foi conduzido objetivando-se avaliar a influÃncia dos nÃveis de inclusÃo e graus de moagem do resÃduo de caju (Anacardium occidentale, L.) sobre o consumo, coeficientes de digestibilidade, parÃmetros de comportamento ingestivo e o pH do lÃquido ruminal de dietas experimentais isoenergÃticas e isoprotÃicas contendo o resÃduo de caju fornecidas a ovinos em terminaÃÃo. Vinte e quatro ovinos foram distribuÃdos em delineamento inteiramente casualizado em esquema fatorial 4 X 2, quatro nÃveis de inclusÃo (11, 21, 28 e 3
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Fayemi, Peter Olutope. "Perceptions on ante-mortem welfare, quantitation of pain and pregnancy biomarkers, muscular fibre architecture and quality of Dohne Merino offal." Thesis, University of Fort Hare, 2013. http://hdl.handle.net/10353/d1007573.

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Sheep farming is practiced extensively in South Africa for its significant contributions to the livestock, wool and meat industries. The sheep farming sector in the country has approximately 13,800 farmers with commercial and communal sheep farmers making up 58 percent and 42 percent of the entire work force (Directorate of Agricultural Information Services, 2008). An estimate of 28.8 million sheep and flock size ranging between ≤ 50 and ≥ 1800 exist in various South African provinces. Although the national herd size is unevenly distributed provincially most of the herds are found in the Easte
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Rodrigues, Gustavo Henrique. "Desempenho, características da carcaça, perfil de ácidos graxos e parâmetros ruminais de ovinos alimentados com rações contendo polpa cítrica úmida semi despectinada e/ou polpa cítrica desidratada." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/11/11139/tde-13102009-153558/.

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O objetivo desse estudo foi avaliar o desempenho, o perfil de ácidos graxos e os parâmetros ruminais de ovinos alimentados com co-produtos da indústria citrícola em rações contendo alta proporção de concentrado. Adicionalmente, foram comparadas as estimativas de desempenho e de metabolismo obtidas nos experimentos com as preditas pelo modelo SRNS Small Ruminant Nutrition System No experimento I, 28 ovelhas foram alimentadas com ração composta por 55% de milho na matéria seca (MS), sendo o milho substituído em 33%, 67% e 100% pela polpa cítrica desidratada (PCD). Houve diminuição linear (P<0,0
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Amaral, Deborah Silva do. "Qualidade e vida de prateleira de patê elaborado com subprodutos comestíveis do abate de ovinos." Universidade Federal da Paraí­ba, 2012. http://tede.biblioteca.ufpb.br:8080/handle/tede/4030.

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Made available in DSpace on 2015-04-17T14:49:19Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 1476200 bytes, checksum: 9adfb21edcaca9834a01f0b4db7401ca (MD5) Previous issue date: 2012-04-20<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>Many edible meat by-products, produced from the lamb slaughter, are often wasted, although they represent excellent sources of many nutrients. The preparation of pâté may be an alternative to the use of this raw material, and contribute to the development of lamb sector by the offer of new products to the consumer market. The obj
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Maia, Michelle de Oliveira. "Efeito da adição de diferentes fontes de óleo vegetal na dieta de ovinos sobre o desempenho, a composição e o perfil de ácidos graxos na carne e no leite." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/11/11139/tde-12092011-162017/.

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O objetivo deste estudo foi avaliar o desempenho, a composição e o perfil de ácidos graxos (AG) do leite e da carne de ovinos alimentados com dietas contendo óleo de canola, girassol ou mamona. Adicionalmente, foram realizados dois ensaios de metabolismo para avaliar o efeito das dietas sobre a digestibilidade dos nutrientes e parâmetros ruminais. No Experimento I, 44 ovelhas com suas respectivas crias foram distribuídas em delineamento em blocos completos casualizados. Os animais foram alimentados com dietas compostas por 50% de volumoso, sendo uma dieta controle e as outras contendo 3% de ól
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Papadopulos, Joanna Victoria Calliope. "Response by sheep milking pastoralist households in Jordan to the withdrawal of an input subsidy and related market, environmental, social and policy implications." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325155.

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Gilaverte, Susana. "Substituição do milho por polpa cítrica peletizada ou casca de soja na alimentação de borregas." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/11/11139/tde-10092009-095510/.

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Dois experimentos foram realizados com o objetivo de avaliar o efeito da substituição do milho pela polpa cítrica (PCP) ou pela casca de soja (CS) em rações sobre o desempenho, o comportamento ingestivo, a digestibilidade aparente dos nutrientes, o balanço de nitrogênio e os parâmetros ruminais de ovinos. Os tratamentos foram arranjados em esquema fatorial 2 x 2 + 1, sendo dois ingredientes (PCP e CS) e dois teores (50 e 100%) de substituição ao milho mais um controle positivo (59,4% de milho em base de MS). No experimento 1 (digestibilidade, balanço de nitrogênio e parâmetros ruminais) foram
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Books on the topic "Sheep By-products"

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Zoysa, Aruni De. Other bacterial diseasesDiseases caused by corynebacteria and related organisms. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780198570028.003.0019.

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The genus Corynebacterium contains the species Corynebacterium diphtheriae and the non-diphtherial corynebacteria. C. diphtheriae is the major human pathogen in this genus, but several species of nondiphtheria corynebacteria appear to be emerging as important pathogens.Zoonotic corynebacteria rarely cause disease in humans, but recent reports have indicated that the frequency and severity of infection associated with Corynebacterium ulcerans has increased in many countries. In the past most human C.ulcerans infections have occurred through close contact with farm animals or by consumption of u
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Sillis, Margaret, and David Longbottom. Chlamydiosis. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780198570028.003.0017.

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Chlamydial pathogens cause a wide-range of infections and disease, known as chlamydioses, in humans, other mammals and birds. The causative organisms are Gram-negative obligate intracellular bacteria that undergo a unique biphasic developmental cycle involving the infectious elementary body and the metabolically-active, non-infectious reticulate body. At least two species, Chlamydophila psittaci and Chlamydophila abortus, are recognized as causes of zoonotic infections in humans worldwide, mainly affecting persons exposed to infected psittacine and other birds, especially ducks, turkeys, and p
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McLean, Alice. Cooking in America, 1840-1945. Greenwood, 2006. http://dx.doi.org/10.5040/9798400631955.

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This cookbook covers the years 1840 through 1945, a time during which American cookery underwent a full-scale revolution. Gas and electric stoves replaced hearth cookery. Milk products came from commercial dairy farms rather than the family cow. Daily meals were no longer bound by seasons and regions, as canned, bottled, and eventually frozen products flooded the market and trains began to transport produce and meat from one end of the country to the other. During two World Wars and the Great Depression women entered the work force in unprecedented numbers and household servants abandoned low-
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The 2006-2011 World Outlook for Glass Products Made by Flat Glass Producers Excluding Float, Sheet, and Plate Flat Glass. Icon Group International, Inc., 2005.

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Parker, Philip M. The 2007-2012 World Outlook for Glass Products Made by Flat Glass Producers Excluding Float, Sheet, and Plate Flat Glass. ICON Group International, Inc., 2006.

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Parker, Philip M. The 2007-2012 Outlook for Glass Products Made by Flat Glass Producers Excluding Float, Sheet, and Plate Flat Glass in India. ICON Group International, Inc., 2006.

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Parker, Philip M. The 2007-2012 Outlook for Glass Products Made by Flat Glass Producers Excluding Float, Sheet, and Plate Flat Glass in the United States. ICON Group International, Inc., 2006.

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Lee, Jaeil, and Camille Steen. Technical Sourcebook for Apparel Designers. Bloomsbury Publishing Inc, 2024. http://dx.doi.org/10.5040/9781501391972.

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Learn technical design processes and industry standards, such as ASTM and ISO, for apparel production and manufacturing practices. With more than 1,200 images and technical packages for 12 apparel products, the book explains topics like fabric selection, finding seasonal fashion trends, garment construction, and fit evaluation, all so you can cost-effectively meet consumer needs. You’ll learn about product categories including women’s wear, menswear, and knitwear, as well as how to create a cost sheet and manage product data, to help you develop specification sheets and technical packages for
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Ray, Sumantra (Shumone), Sue Fitzpatrick, Rajna Golubic, Susan Fisher, and Sarah Gibbings, eds. Informed consent in a research setting. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199608478.003.0009.

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Informed consent is a legal requirement for all clinical trials conducted on human subjects. This chapter summarises the process for obtaining consent for non-clinical trial research and goes on to describe the more highly regulated consent process for clinical trials in investigational medicinal products (CTIMPs). The chapter defines consent and discusses the requirements for consent in capable adults. The process for CTIMP studies is outlined together with the required elements of consent to be documented in the patient information sheet and the process to be followed with withdrawal of cons
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Book chapters on the topic "Sheep By-products"

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Birbasar, Onur, Feyza Denizli, Eda Özkaya, Samet Sevinç, Ali Ulus, and Canan İnel. "Segregation Mechanisms and Their Effects on the Aluminium Flat Rolled Products (Sheet/Foil) Produced by Twin Roll Casting Technology." In The Minerals, Metals & Materials Series. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-22532-1_138.

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Mohamed, M. I., and I. M. Awadalla. "Feeding value of some by-products by sheep." In Book of Abstracts of the 51st Annual Meeting of the European Association for Animal Production. Brill | Wageningen Academic, 2000. https://doi.org/10.1163/9789004683792_311.

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Udrea, Lavinia, Gabriela Teodorescu, Sînziana Venera Morărita, and Ivona David. "Study on the Diversity of Products Obtained from Sheep in the Current Bioeconomy Context." In Mountain Ecosystems and Resources Management. The Grassroots Institute, 2023. http://dx.doi.org/10.33002/mount.a/16.

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A concern for the growth and utilization of sheep is raised since ancient times in Romania. The development of livestock sector is determined by the climate and the geographical configuration with the availability of grasslands maintained by transhumants. The pastoralism founded a domestic processing of milk, wool and leather products with positive socio-economic implications on material and spiritual life of local people. The sheep breeds prevailed until the 20th century were ‘Tucana’ and ‘Stogose’ and, to a lesser extent, ‘Tisigai’. These breeds, generally unimproved, have a profound fitness
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Ekwemalor, Kingsley, Ikenna Enenya, Sarah Adjei-Fremah, Emmanuel Asiamah, Paula Faulkner, and Osei-Agyeman Yeboah. "Alternative to Antibiotics Used in Sheep Production." In Agricultural Sciences. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.114992.

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Sheep play a significant role in agriculture, serving as a primary source of meat, milk, and wool fiber. They constitute a unique class of animals distinguished by their specialized digestive organs. As our population increases, there is a high demand for sheep meat and products from developed and developing countries. In livestock production, disease poses a significant challenge, and the use of antimicrobial and antiparasitic drugs facilitates the control of infections, thereby improving animal welfare, health, and productivity. The use of antimicrobials in sheep farming has become prevalent
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Salachna, Anna, Katarzyna Kobiela-Mendrek, Maria Kohut, Monika Rom, and Jan Broda. "The Pastoralism in the Silesian Beskids (South Poland): In the Past and Today." In Sheep Farming [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.99722.

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The Silesian Beskids (Poland), the westernmost part of the Carpathian Mountains is an area with long pastoral tradition. For centuries sheep grazed in clearings located among forested ridges have been an integral part of the mountain landscape and pastoral customs have become essential elements of regional cultural heritage. In the chapter, the history and the current state of pastoralism in the Silesian Beskids are presented. The specific pastoral system developed in the region, based on annual migration of flocks between summer highland and winter lowland pastures is described. Local breeds
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Sykes, N. J. "From Cu and Sceap to Beffe and Motton." In Food In Medieval England. Oxford University PressOxford, 2006. http://dx.doi.org/10.1093/oso/9780199273492.003.0005.

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Abstract Throughout the medieval period cattle and sheep were, with pigs, the main meat-providing animals, but the value of their flesh was often outstripped by demand for their milk, manure, and traction or wool. Since cattle and sheep were often managed intensively for these secondary products, any study of beef and mutton consumption must be viewed against the backdrop of the medieval economy. Between the fifth and sixteenth centuries England witnessed considerable economic change which surely influenced dietary practices. As the documentary record does not cover the whole period or the act
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Bhila, T. E., M. M. Ratsaka, B. D. Nkosi, K. J. Leeuw, M. J. Chipa, and T. M. Langa. "Performance of beef cattle and sheep fed diets based on non-conventional by-products." In Book of Abstracts for the 10th World Conference on Animal Production. Brill | Wageningen Academic, 2008. http://dx.doi.org/10.3920/9789086865789_273.

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Price, Max D. "Out of the Cradle." In Evolution of a Taboo. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780197543276.003.0004.

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Pigs, sheep, goats, and cattle constituted the package of domesticated animals that spread throughout the Near East, and later to Central and South Asia, Europe, and Africa. But domestic pig husbandry spread more slowly, often appearing centuries or even millennia after the domestication of ruminants. Environmental and cultural factors were likely responsible for this slow spread. During the Late Neolithic, people innovated agriculture and livestock-keeping strategies. These included intensive forms of pig husbandry, perhaps in order to supply pork for feasts. In addition, by the Chalcolithic
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Haouet, M. N., M. Trabalza-Marinucci, G. Martino, et al. "Chemical and sensory evaluation of sheep milk products as influenced by diet and cheese making technique." In Book of Abstracts of the 46th Annual Meeting of the European Association for Animal Production. Brill | Wageningen Academic, 1995. https://doi.org/10.1163/9789004684317_102.

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Monir Madkour, M. "Brucellosis." In Oxford Textbook of Medicine. Oxford University Press, 2010. http://dx.doi.org/10.1093/med/9780199204854.003.070621.

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There are four species of the Gram-negative, aerobic brucella bacillus, each comprising several biovars: Brucella melitensis (‘Malta fever’, most commonly associated with goats, sheep, and camels), B. abortus (cattle), B. suis (pigs), and B. canis (dogs). The disease that they cause—brucellosis—occurs worldwide, but is especially prevalent in the Mediterranean region, the Indian subcontinent, Mexico, and Central and South America. Transmission is commonly by ingestion of untreated dairy products or other contaminated foods, but can also be by inhalation or inoculation....
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Conference papers on the topic "Sheep By-products"

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Tran, Trung Le, Khanh Dien Le, Minh Tuan Pham, Thanh Nam Nguyen, and Huu An Khang Dong. "A Research on the Simulation of Multi-Stage Single Point Incremental Forming (MSPIF) Process on Stainless Steel Sheet SUS304 by Abacus Software." In 2024 International Conference on Machining, Materials and Mechanical Technologies. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-o0nibg.

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The paper focuses on the simulation process of Incremental Sheet forming (ISF) technology of the stainless steel SUS304 by the Multi-Stage Single Point Incremental Forming (MSPIF) with Abaqus software. Although being a popular stainless material with high mechanical and corrosion-resistant properties, widely used in various industries, forming of SUS304 steel by MSPIF technology still faces several challenges so in this study, with the simulation process, we have to determine the suitable values of influential factors to enhance the formability of SUS3043 sheet material. In the paper, with Aba
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Shaffer, R. James, and Serge Bélisle. "An Assessment of the Performance of Coated Sheet Steels in Vehicle and Atmospheric Environments." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91411.

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Abstract Historically, the cosmetic corrosion performance of automotive coated sheet steel has been measured using accelerated corrosion test environments. The accelerated environments, however, do not necessarily simulate the actual On-Vehicle environments in which the materials are expected to perform. The Modified Volvo Atmospheric Corrosion test has been used by many investigators to bridge the gap between accelerated laboratory and actual On-Vehicle (highway) environments. To assess the correlation between the Volvo and On-Vehicle tests, a testing program was initiated where the rates of
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Kain, Robert M., Brian Weber, and Wayne L. Adamson. "Localized and General Corrosion Resistance of Candidate Metallic Materials for RO-Membrane Cartridges." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95268.

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Abstract A series of crevice corrosion tests has been performed to determine the localized corrosion behavior of stainless steels and 70/30 CuNi in three aqueous environments associated with an advanced reverse osmosis (RO) water treatment system. These tests were performed to identify the resistance of candidate RO-membrane cartridge materials to crevice corrosion in the 2nd-pass brine and 3rd-pass (boiler-quality) permeate in the RO system. Because of its inherent resistance to general and localized corrosion in ambient temperature seawater and related brines, titanium has been identified as
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Rao, Shan (Sherry), Da Kuang, and Connor McManus. "Study of Minimal Surface Preparation for Various Patch Repair Coating Products Applied under the Minimum Allowable Temperatures." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-21005.

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Abstract Patch repair coating products provide cost-effective solutions for restoring small to medium-sized damages in mainline coatings to extend the lifespan of pipelines. Some coating products are specially designed to tolerate reduced surface conditions while providing the adequate corrosion protection performance. Due to easy mobilization and relatively inexpensive, power tool cleaning is commonly used in the field to prepare surfaces for small area repairs. During field coating work, adverse weather conditions are often encountered. However, little data were publicly available to support
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Schubach, Peter, and Horst Gehmecker. "Pre-Treatment Processes for Automotive Applications in Europe." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95389.

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Abstract Pre-treatment processes for automotive applications in Europe are optimised firstly due to the increasing use of aluminum and coated steel for car bodies and parts and secondly due to environmental issues. Prephosphated coated steel, mainly electrogalvanised steel with a trication zinc phosphate layer applied in the steel mill is used by many car manufacturers. Several R&amp;D projects are under way to coat aluminum sheet with inorganic or organic layers to enhance forming, welding and joining properties. Environmental aspects initiated the development of cleaners with biodegradable a
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de Romero, Matilde F., Sandra Urdaneta, Malbayucel Barrientos, and Gustavo Romero. "Correlation between Desulfovibrio Sessile Growth and OCP, Hydrogen Permeation, Corrosion Products and Morphological Attack on Iron." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04576.

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Abstract It has been shown that the main protagonists of Microbiologically Induced Corrosion (MIC) in waters injected for the secondary recovery of crude oil and in general for any MIC process, are Sulfate-Reducing Bacteria (SRB), found in their sessile stage adhering to the metal surfaces. This study consisted of evaluating sessile bacterial growth behavior of a pure strain of SRB identified as Desulfovibrio desulfuricans subspecies desulfuricans, on a pure iron sheet during different exposure periods: 3, 6, 9, 15, 18, 21 and 24 hours; and its correlation with open-circuit potential, hydrogen
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Jasner, M. R., and E. Altpeter. "Resistance to Localized Corrosion of Stainless Steels and Nickel-Base Alloys in Hot Seawater." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93499.

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Abstract It is well-known that the corrosion behaviour of stainless steels and nickel-base alloys varies to different seawaters. Decisive for this phenomenon are differences in temperature, salinity, marine life (bacteria and their decomposition products). Therefore, longtime tests have been performed in a test loop with natural seawater of the German North Sea. The investigations include sheet samples with a special crevice assembly and weldments as well as loop test arrangements with pipe couplings. The seawater temperature was adjusted to 50 and 70°C. All materials were also tested as rotat
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Hudson, W. A., J. B. Delrue, S. E. Evans, and J. F. Remark. "Designing a Chemical Cleaning System a Conceptual Design." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06534.

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abstract Over time in nuclear power plant operation, corrosion products, such as copper and iron from piping and feedwater systems, deposit on the tube sheet, tube bundle, and in crevices in the secondary side of steam generators. These deposits can be harmful to the steam generator and steam generator tubes by inducing tube degradation such as stress corrosion cracking (SCC), as well as a phenomenon known as “tube denting.” To remove corrosion deposits that have grown over a number of cycles and to mitigate further tube damage, a chemical cleaning may be designed and applied to remove bulk de
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Massinon, D., and D. Thierry. "Rate Controlling Factors in the Cosmetic Corrosion of Coated Steels." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91574.

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Abstract Cosmetic corrosion can usually be distinguished from perforating corrosion by the fact that the later occurs from the inside of the car body whereas the former occurs from the outside. Both initiate from local defects in the paint generated by chips or mechanical damage caused to the paint. However, the thickness and nature of the paint film are completely different from one side to the other. Also, it has been shown that a difference in film thickness can generate two types of corrosion mechanisms. It is likely that the kinetics of the degradation process are depending upon the prese
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Kirchheiner, Rolf, and Georg-Wilhelm Overbeck. "Development of High Performance Cast Alloys Alloy 31 and Alloy 59 for the Chemical Process Industry." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07187.

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Abstract Within the last decades great efforts were made by the producers of wrought corrosion resistant products to develop new alloys. The materials of construction for modern chemical process industry (CPI) plants, petrochemical and other industries not only have to resist uniform corrosion. New alloys must also have sufficient resistance against localized corrosion and stress corrosion cracking. These industries have to cope with both the technical and commercial challenges of rigid environmental regulations, the need to increase production efficiency, and at the same time possess the nece
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Reports on the topic "Sheep By-products"

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Naseem, Sajid, Sandra Heckel, Martin Zahel, and Andreas Leuteritz. Optimization of dosing methodof hybrid filler (Cellulose/MgAl LDH) in biopolymers using micro-compounder for preparation of bio-composites. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.bbb.1.

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With growing environmental concerns about using conventional plastics in daily life, the demand for bio-based polymer products is increasing. Natural and biodegradable raw materials are alternatives for making plastic products more sustainable. Cellulose-based fibers have gained attention in preparing biodegradable polymer composites because of their biodegradable nature, bio-based origin, low cost and low weight compared to synthetic fibers (glass and carbon). In this research, hybrid fillers based on cellulose and hydrotalcite were used in biodegradable polymers such as in PLA and blend of P
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Bhattarai, Rabin, Yufan Zhang, and Jacob Wood. Evaluation of Various Perimeter Barrier Products. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-009.

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Construction activities entail substantial disturbance of topsoil and vegetative cover. As a result, stormwater runoff and erosion rates are increased significantly. If the soil erosion and subsequently generated sediment are not contained within the site, they would have a negative off-site impact as well as a detrimental influence on the receiving water body. In this study, replicable large-scale tests were used to analyze the ability of products to prevent sediment from exiting the perimeter of a site via sheet flow. The goal of these tests was to compare products to examine how well they r
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Panon, Ludovic, Laura Lebastard, Michele Mancini, et al. Inputs in Distress: Geoeconomic Fragmentation and Firms’ Sourcing. Banco de España, 2024. http://dx.doi.org/10.53479/37834.

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We study how disruptions to the supply of foreign critical inputs (FCIs)—inputs primarily sourced from extra-EU countries with highly concentrated supply, advanced technology products or inputs which are key to the green transition —may affect value-added at different levels of aggregation. Using firm-level customs and balance sheet data for Belgium, France, Italy, Slovenia and Spain, our framework allows us to assess how geoeconomic fragmentation may affect European economies differently. Our baseline calibration suggests that a 50% reduction in imports of FCIs from China and other countries
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Ruprah, Inder J., and Jeetendra Khadan. Diversification in Trinidad and Tobago: Waiting for Godot? Inter-American Development Bank, 2016. http://dx.doi.org/10.18235/0008458.

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Economic diversification is an incessant theme threading policy discussion in Trinidad and Tobago, although with an ebb and flow over time. This topic is once again at the forefront of policy discussions following the recent oil price decline and subsequent to the new administration that took office in September 2015. This policy brief discusses the potential role that the exchange rate plays in diversification, fiscal adjustment and economic growth. In doing so we use a new estimation of the real effective exchange rate that better captures competitiveness of the country's non-oil exports. Th
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Kramer, Robert. LED Street Lighting Implementation Research, Support, and Testing. Purdue University, 2020. http://dx.doi.org/10.5703/1288284317274.

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This report describes the results of technical analysis, field tests, and laboratory tests that were performed for LED highway lighting options by the Energy Efficiency and Reliability Center (EERC) at Purdue University Northwest for the Indiana Department of Transportation (INDOT). This effort was conducted over the past 3 years to evaluate and test the technology and viability of using modern highway lighting technology to enhance energy efficiency, safety, security, and economic development of communities and roadways. During the testing period there was a continuous discussion between INDO
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NREL Publishes Deployment-Focused "Composite Data Products" for Fuel Cell Demonstrations Funded by the American Recovery and Reinvestment Act (ARRA) (Fact Sheet). Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/993328.

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