Academic literature on the topic 'Zinc Sources'

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Journal articles on the topic "Zinc Sources"

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J.S, DASALKAR, RUDRAKSHA G.B, LAWAND B.T, and RACHEWAD S.N. "RESPONSE OF SORGHUM-WHEAT ROTATION TO DIFFERENT SOURCES OF ZINC IN VERTISOL." Madras Agricultural Journal 81, Augest (1994): 415–17. http://dx.doi.org/10.29321/maj.10.a01548.

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A field experiment was conducted to study the efficiency of different sources of zinc in sorghum-wheat crop rotation on calcareous vertisol of Parbhani. Zinc application 4kg Zn/ha through zincated superphosphate proved its superiority over other zine sources in producing grain and fodder yield of sorghum. Among the zine snurces, the residual effect of zincated superphosphate was significantly higher in producing grain and straw yield of wheat followed by farm yard manure and zinc sulphate. Zinc application @ 4kg Za/ha through different Zinc sources significantly increased uptake of Zn.N and P
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SEKARAN, SRI RAMACHANDRA, and MATHAN K.K. "DIRECT AND RESIDUAL EFFECT OF DIFFERENT ZINC SOURCES ON UPTAKE OF Zn AND YIELD IN PADDY-PULSE ROTATION." Madras Agricultural Journal 78, March Augest (1991): 197–99. http://dx.doi.org/10.29321/maj.10.a01844.

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Direct and residual effect of different zinc sources (Zinc sulphate, Zincated urea and Zincated suphala) in rice-pulse-rotation was evaluated. Crop yield, concentration and uptake of zine was high in plots where Zn was applied as zincated urea alone and in combination with zincated suphala. Residual effect on the pod yield of green gram was also found. Residual effect on the zinc uptake both by pod and haulms was not much influenced by zinc sources. None of the zine sources could provide DTPA Zn of 2 ppm (critical limit) after greengram crop in order to raise the third crop
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Wedekind, K. J., and D. H. Baker. "Zinc bioavailability in feed-grade sources of zinc." Journal of Animal Science 68, no. 3 (1990): 684. http://dx.doi.org/10.2527/1990.683684x.

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Fatma Tugce Senberber Dumanli, Fatma Tugce Senberber Dumanli, Azmi Seyhun Kipcak Azmi Seyhun Kipcak, and Duygu Sena Vardar and Nurcan Tugrul Duygu Sena Vardar and Nurcan Tugrul. "Ultrasonic-Assisted Synthesis of Zinc Borates: Effect of Boron Sources." Journal of the chemical society of pakistan 42, no. 6 (2020): 839. http://dx.doi.org/10.52568/000703.

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Sonochemistry meaning ultrasound-assisted chemistry plays an important role in the synthesis of inorganic compounds. Among these inorganic compounds, zinc borates are used for the flame-retarding agent. In this study using zinc chloride (ZnCl2), boric acid (H3BO3), Na2B4O7and#183;10H2O, Na2B4O7and#183;5H2O and NaOH as raw materials, a zinc borate compound in the formulae of Zn3B6O12and#183;3.5H2O was obtained using an ultrasonic probe. Crystal structures of samples were identified using X-ray diffraction (XRD). The symmetric and asymmetric stretching between boron and oxygen atoms were searche
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Fatma Tugce Senberber Dumanli, Fatma Tugce Senberber Dumanli, Azmi Seyhun Kipcak Azmi Seyhun Kipcak, and Duygu Sena Vardar and Nurcan Tugrul Duygu Sena Vardar and Nurcan Tugrul. "Ultrasonic-Assisted Synthesis of Zinc Borates: Effect of Boron Sources." Journal of the chemical society of pakistan 42, no. 6 (2020): 839. http://dx.doi.org/10.52568/000703/jcsp/42.06.2020.

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Sonochemistry meaning ultrasound-assisted chemistry plays an important role in the synthesis of inorganic compounds. Among these inorganic compounds, zinc borates are used for the flame-retarding agent. In this study using zinc chloride (ZnCl2), boric acid (H3BO3), Na2B4O7and#183;10H2O, Na2B4O7and#183;5H2O and NaOH as raw materials, a zinc borate compound in the formulae of Zn3B6O12and#183;3.5H2O was obtained using an ultrasonic probe. Crystal structures of samples were identified using X-ray diffraction (XRD). The symmetric and asymmetric stretching between boron and oxygen atoms were searche
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Edwards, H. M., and D. H. Baker. "Bioavailability of zinc in several sources of zinc oxide, zinc sulfate, and zinc metal." Journal of Animal Science 77, no. 10 (1999): 2730. http://dx.doi.org/10.2527/1999.77102730x.

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Maage, Amund, Kaare Julshamn, and Gerd Eikeland Berge. "Zinc gluconate and zinc sulphate as dietary zinc sources for Atlantic salmon." Aquaculture Nutrition 7, no. 3 (2001): 183–87. http://dx.doi.org/10.1046/j.1365-2095.2001.00170.x.

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Ma, H. Z., Y. B. Dang, Y. N. Wang, et al. "Iron oxide synergistic vacuum carbothermal extraction of zinc from zinc sulfide." Journal of Mining and Metallurgy, Section B: Metallurgy, no. 00 (2024): 24. http://dx.doi.org/10.2298/jmmb231212024m.

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To reduce the issues of high pollutant emissions and lengthy processes in extracting zinc from zinc sulfide ore, a new technical approach is proposed that involves the synergistic use of iron oxide and vacuum carbothermal reduction to extract zinc from zinc sulfide ore. The iron oxide is sourced from high-iron-content metallurgical residue. Under vacuum conditions, carbon reduces iron oxide to metallic iron, which then displaces zinc in sulfide to produce zinc vapor. The zinc vapor is finally condensed to obtain metallic zinc. This study investigates the extraction of zinc from zinc sulfide un
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Alenzy, Ahmed F. M., and Akram A. H. Al-Hadethi. "Kinetics of Nano-zinc Oxide in Desert Calcareous Soils." NeuroQuantology 20, no. 1 (2022): 249–55. http://dx.doi.org/10.14704/nq.2022.20.1.nq22264.

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A laboratory experiment was carried out to study the kinetics reaction of zinc added to calcareous soils from different fertilizer sources and extracted by DTPA solution. Where two types of fertilizers were added, the first, nano-zinc fertilizers in the form of nano-metallic zinc oxide (ZnnO), nano-chelated zinc (ZnnDTPA), and nano-zinc humate (ZnnHA), while the second type was the same fertilizer sources, but in their regular form (ZnO, ZnDTPA and ZnHA). All of them were added at a concentration of 100 mg kg-1 and the nano and regular zinc sources were incubated after they were added to the s
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Tüzün, Ahmet Engin, Osman Olgun, and Alp Önder Yildiz. "The Effect of High-Level Dietary Supplementation with Different Zinc Sources on Performance, Eggshell Quality and Bone Characteristics in Layer Quails." “Agriculture for Life, Life for Agriculture” Conference Proceedings 1, no. 1 (2018): 176–82. http://dx.doi.org/10.2478/alife-2018-0026.

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Abstract The aim of this study was to investigate the effects of dietary supplementation with high levels of inorganic, organic or nano sources of two high-level zinc diets (200 and 300 mg/kg) on performance, eggshell quality and mineral content of bone in layer quails. The experiment had a 2×3 factorial arrangement of treatments. Egg production and the zinc content of tibia were significantly increased in the present experiment. Compared with zinc oxide supplementation, zinc-glycine supplementation increased zinc concentration in the tibia. The interactions between the sources and levels of z
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Dissertations / Theses on the topic "Zinc Sources"

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Berry, Patrick A. "Versatile Chromium-Doped Zinc Selenide Infrared Laser Sources." University of Dayton / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1271776256.

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Lowe, John. "An evaluation of supplemental dietary zinc sources in the dog." Thesis, University of Nottingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389473.

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Wright, Cody LeForge. "Evaluation of Absorption and Post-Absorptive Metabolism of Inorganic and Organic Zinc Sources." NCSU, 2001. http://www.lib.ncsu.edu/theses/available/etd-20010302-152709.

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<p>A series of experiments was conducted to examine the absorption and post-absorptive metabolism of zinc (Zn) from inorganic and organic sources. Results of an in vivo experiment, using Holstein bull calves as models, suggested that, when Zn was supplemented at 20 mg Zn/kg DM for 98 d, Zn source had minimal impact on plasma or tissue Zn concentrations. However, when Zn was supplemented at 500 mg Zn/kg DM for 12 d, plasma and tissue Zn concentrations were greater in bulls that received Zn proteinate (ZnProt) than in those that received ZnSO and Ca only, uptake and transport of Zn from inorgani
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Carvalho, Bruno Reis. "Nutritional requirements and bioavailability of different sources of zinc and manganese for broilers." Universidade Federal de Viçosa, 2017. http://www.locus.ufv.br/handle/123456789/22132.

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Submitted by MARCOS LEANDRO TEIXEIRA DE OLIVEIRA (marcosteixeira@ufv.br) on 2018-10-04T13:42:24Z No. of bitstreams: 1 texto completo.pdf: 1183953 bytes, checksum: 63246c559ad27adae74ae5a73a750919 (MD5)<br>Made available in DSpace on 2018-10-04T13:42:24Z (GMT). No. of bitstreams: 1 texto completo.pdf: 1183953 bytes, checksum: 63246c559ad27adae74ae5a73a750919 (MD5) Previous issue date: 2017-05-04<br>Dois experimentos foram conduzidos para avaliar a exigência de zinco (Zn) e manganês (Mn) para frangos de corte a partir de fontes orgânicas e inorgânicas, bem como sua biodisponibilidade relat
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Schell, Timothy C. "Supplementing weanling pigs with high concentrations of Zn and the Zn availability of Zn sources for weanling pigs." Diss., This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-09192008-063113/.

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Meerkotter, Marÿke. "Sources of heavy metals in vegetables in Cape Town and possible methods of remediation." Thesis, University of the Western Cape, 2012. http://hdl.handle.net/11394/1721.

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Philosophiae Doctor - PhD<br>Cape Town includes two vegetable farming areas within the city limits, the Joostenbergvlakte/Kraaifontein area and the Philippi area. Both areas supply produce to local markets and further afield. Sporadically, high levels of cadmium, copper, lead and zinc have been found to occur in some of the soils, irrigation water resources and crops. To find the sources of specifically Cd, Pb and Zn to these agricultural systems, extensive analysis of several heavy metals in inputs such as fertilizers, agrochemicals and supplementary water resources to these farming areas was
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Cortinhas, Cristina Simões. "Fornecimento de zinco, cobre e selênio orgânicos para vacas leiteiras e efeitos sobre a qualidade do leite e saúde da glândula mamária." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/10/10135/tde-16072009-112611/.

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Os objetivos gerais deste estudo foram avaliar o efeito suplementação de zinco (Zn), cobre (Cu) e selênio (Se) orgânicos para vacas leiteiras e os seus efeitos sobre a qualidade do leite, saúde da glândula mamária e consumo de alimentos. Os objetivos específicos foram avaliar: a contagem de células somáticas (CCS), a prevalência de mastite clínica e subclínica,a produção e composição de leite nos 80 primeiros dias de lactação; monitorar a atividade enzimática de superóxido dismutase (CuZnSOD), glutationa peroxidase (GSH-Px) e ceruloplasmina (CP); o consumo de alimentos; a concentração plasmát
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Le, pape Pierre. "Etude de la dynamique, des sources et de la spéciation des éléments tracés dans le bassin versant de l’orge (Essonne, France)." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112330/document.

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Ce travail a pour but d’étudier la dynamique des éléments traces (ETs) dans la colonne d’eau d’une rivière anthropisée : l’Orge. La partie amont du bassin versant draine en majorité des terrains boisés et des terres agricoles, et vers l’aval, des zones urbanisées de plus en plus denses jusqu’à son exutoire dans la Seine, au sud de Paris. Quatre campagnes de prélèvements ont été effectuées le long de l’Orge suivant une année hydrologique (2010/2011). Le suivi spatio-temporel des concentrations dans la phase dissoute (&lt; 0,45 µm) et dans les matières en suspension (MES) a été associé à des out
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Carpenter, Corey Blaine. "Effects of increasing copper and zinc from two different sources and space allowance on nursery and finishing pig growth performance and carcass characteristics." Thesis, Kansas State University, 2017. http://hdl.handle.net/2097/35473.

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Master of Science<br>Department of Animal Sciences and Industry<br>Joel M. DeRouchey<br>Five experiments using a total of 4,470 pigs were used to determine the effects of dietary Cu and Zn source and finishing pig space allowance. Experiment 1 evaluated increasing dietary Zn from Zn hydroxychloride or ZnSO₄ for finishing pigs. Increasing dietary Zn up to 100 mg/kg Zn maximized ADG and HCW with the greatest response observed during the last 37 d period when ractopamine was included in the diet. Pigs fed diets with Zn hydroxychloride had greater HCW compared to those fed ZnSO₄. Experiment 2 eval
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Schlegel, Patrick. "Facteurs de variation de la biodisponibilité du zinc, ajouté sous forme organique ou inorganique, chez deux espèces monogastriques en croissance (poulet et porcelet)." Phd thesis, AgroParisTech, 2010. http://pastel.archives-ouvertes.fr/pastel-00536407.

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Le zinc est un élément essentiel, un métal polluant et une ressource non renouvelable. Les phytates sont identifiés comme facteur alimentaire principal qui limite la biodisponibilité du Zn chez le monogastrique. Le Zn sous forme organique (DZNO) est supposé moins interagir avec les phytates que celui de forme inorganique (DZNI). La biodisponibilité du Zn alimentaire a été étudiée en fonction des phytates chez le rat, le poulet et le porcelet pour mieux comprendre les mécanismes liés à cette interaction. Les expériences in vivo et les méta-analyses ont permis de mettre en évidence que : 1) L'ab
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Books on the topic "Zinc Sources"

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Phillips, Glenn R. Evaluation of sources and toxicity of copper and zinc in the Boulder River drainage, Jefferson County, 1985. Montana Dept. of Fish, Wildlife and Parks, 1986.

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Scragg, Jonathan J. Copper Zinc Tin Sulfide Thin Films for Photovoltaics: Synthesis and Characterisation by Electrochemical Methods. Springer-Verlag Berlin Heidelberg, 2011.

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United States. Environmental Protection Agency. Emission Standards and Engineering Division, ed. Zinc/zinc oxide preliminary source assessment. U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, 1987.

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Schaumloffel, John Clinton. Sediments contaminated by mining and smelting activiites as sources of zinc, cadmium, lead and arsenic in Lake Coeur d'Alene and Lake Roosevelt. Dept. of Chemistry, Washington State University, 1996.

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R, Cole E. Nonferrous waste as a source of zinc for electrogalvanizing. U.S. Dept. of the Interior, Bureau of Mines, 1987.

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United States. Bureau of Mines. Nonferrous Waste as A Source of Zinc For Electrogalvanizing. s.n, 1987.

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Duane, M. J. Pb and Sr isotopic characteristics of Proterozoic Pb-Zn and Au deposits, Transvaal sequence, South Africa: Suggestions for their source areas and genesis. University of the Witwatersrand, 1988.

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Freedman, Jenna. Shared authority: Zine Union Catalog for beginners. The creators, 2017.

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Dave, Stimson, and Miller Steve, eds. Touch and go: The complete hardcore punk zine '79-'83. Bazillion Points, 2010.

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Rojas, Luis X. Relative bioavailability of different organic and inorganic zinc and copper sources in ruminants and rats. 1994.

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Book chapters on the topic "Zinc Sources"

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Gallaher, Daniel D., Cynthia M. Gallaher, Stephanie Shulman, Andrea McElhome, Kyle A. Brokken, and Gerry Shurson. "Bioavailability of Different Sources of Protected Zinc." In Trace Elements in Man and Animals 10. Springer US, 2002. http://dx.doi.org/10.1007/0-306-47466-2_84.

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Wilkinson, Jamie J. "The Potential of Zn Isotopes in the Science and Exploration of Ore Deposits." In Isotopes in Economic Geology, Metallogenesis and Exploration. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27897-6_15.

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AbstractSince the turn of the Century, the growth in development and application of zinc isotopes to multiple fields in terrestrial and planetary sciences has been exponential. The potential for the application of zinc isotope systematics to ore deposit formation processes was obvious from the outset, given that they represent the most significant concentrations of zinc on Earth and because this approach allowed, for the first time, direct assessment of zinc metal origins and transport. This contribution presents a brief summary of the notation and analytical procedures for analysis of zinc is
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Ammerman, C. B., M. Sandoval, P. R. Henry, R. C. Littell, and R. D. Miles. "Tissue Zinc Uptake as a Measure of the Relative Bioavailability of Supplemental Zinc Sources For Domestic Animals." In Trace Elements in Man and Animals 10. Springer US, 2002. http://dx.doi.org/10.1007/0-306-47466-2_82.

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Ilcin, Mustafa, and Ali Satar. "The Importance of Orthoptera Insects in Agricultural Fields and Their Investigation As an Alternative Protein Source." In Alternative Protein Sources. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359289.4.

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Orthoptera is an order of insects that includes grasshoppers, crickets, katydids, and locusts. These insects are characterized by their large hind legs, adapted for jumping, and their ability to produce sound (stridulation) by rubbing certain body parts together. Certain species of grasshoppers can undergo a phase change to become locusts, forming large swarms that can travel great distances and cause significant agricultural damage. The sound produced by crickets and katydids is species-specific and is used to attract mates. Each species has a unique song. Many Orthopterans have evolved to bl
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Henriques, G. S., L. F. C. Pedrosa, E. L. Dantas, J. M. de Moura, C. L. Araujo, and S. M. F. Cozzolino. "Assessment of Femurs and Testis as Parameters for Zinc Bioavailability from Different Food Sources." In Trace Elements in Man and Animals 10. Springer US, 2002. http://dx.doi.org/10.1007/0-306-47466-2_96.

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Ahmad, Faizan, Sadaf Zaidi, Fazil Qureshi, and Shams Tabrez Khan. "Comparing Various Diets as Sources of Zinc with Special Reference to Fruits and Vegetables." In Microbial Biofertilizers and Micronutrient Availability. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76609-2_16.

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Langridge, Peter. "Micronutrient Toxicity and Deficiency." In Wheat Improvement. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-90673-3_24.

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AbstractMicronutrients are essential for plant growth although required in only very small amounts. There are eight micronutrients needed for healthy growth of wheat: chlorine, iron, boron, manganese, zinc, copper, nickel and molybdenum. Several factors will influence the availability of micronutrients, including levels in the soil, and mobility or availability. Zinc deficiency is the most significant problem globally followed by boron, molybdenum, copper, manganese and iron. Deficiency is usually addressed through application of nutrients to seeds, or through foliar spays when symptoms develo
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Bersch, Jéssica Deise, Ana Paula Soares Dias, Denise Dal Molin, Angela Borges Masuero, and Inês Flores-Colen. "Marine-Based Photocatalytic Protection of Building Envelopes on Behalf of Climate Change." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_55.

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AbstractPhotocatalysis in building envelopes can reduce air pollution, further providing surfaces with antimicrobial and self-cleaning effects. However, conventional photocatalysts have drawbacks, like environmentally unfriendly industrial production processes, UV-restricted light absorption, and human health concerns. So, this chapter reviewed photocatalysts synthesized following a green route in several research fields, relying on the wide availability of sea waste. The final goal was to assess if the construction sector already encompasses the topic and provide experimental paths to preserv
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Kropka, Janusz. "Quantitative analysis of supply from anthropogenic sources to mine workings of closed zinc-lead ore mines in the Bytom Trough (southern Poland)." In Uranium in the Aquatic Environment. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-642-55668-5_126.

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Azimova, Shakhnoza S., and Anna I. Glushenkova. "Camelina pilosa (DC.) N. Zing." In Lipids, Lipophilic Components and Essential Oils from Plant Sources. Springer London, 2012. http://dx.doi.org/10.1007/978-0-85729-323-7_651.

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Conference papers on the topic "Zinc Sources"

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Leng, Douglas L., Rodney G. Powers, and Ivan R. Lasa. "Zinc Mesh Cathodic Protection Systems." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00795.

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Abstract Over the years several forms of sacrificial anode cathodic protection systems have been developed and successfully used to provide corrosion control in marine environments. For more than a century cast anodes have been used to protect ship hulls, propellers and other exposed metal objects from corrosion in a purely galvanic mode. However it was not until recently, in the past twenty years, did researchers begin evaluating the potential benefits of applying sacrificial cathodic protection to steel and steel reinforced concrete structures that are environmentally exposed to marine corro
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Dattilo, Marion. "The Use of Ac Impedance to Determine the Corrosion Rate of Electrogalvanized Steel." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86263.

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Abstract The Bureau of Mines has determined the corrosion rate of industrial electrogalvanized (EG) steel by dc and ac electrochemical techniques as compared to solution analysis by atomic absorption in deaerated molar ammonium sulfate. An evaluation of the zinc coatings obtained in an industrial-scale test has shown that coatings obtained from a waste-derived electrolyte out perform the normal industrial coating. Impedance diagrams show that a slightly different frequency dispersion is obtained for the two different coatings studied. The time dependence of the zinc corrosion rate can be easil
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Fivizzani, Kenneth P., Leonard Dubin, Barbara E. Fair, and John E. Hoots. "Manganese Stabilization by Polymers for Cooling Water Systems." In CORROSION 1989. NACE International, 1989. https://doi.org/10.5006/c1989-89433.

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Abstract Manganese from natural water sources causes deposition and associated corrosion problems in municipal and industrial water systems, particularly where chlorination is employed. Polymers are used to limit the precipitation of iron/manganese and manganese salts. Evidence for solubilization of manganese salts by polymeric and molecular agents has also been obtained. Factors such as dosage and composition have a significant impact on the performance of polymers. A polymer’s ability to perform effectively is also significantly affected by operating conditions such as temperature, pH, iron:
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Rosas, Omar, Oscar Garcia, Jose Hernandez, and Carlos Girault. "Ni-Co Electroplating as a Protection against Environmental Assisted Cracking of Coated High-Strength Steel Bolts in Sea-water." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13270.

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Abstract Hydrogen embrittlement occurs when a material’s mechanical strength is weakened by the penetration of atomic hydrogen inside the material, the hydrogen sources are diverse and they all intervene in this phenomenon. Plating processes and cathodic protection induce the production of hydrogen that may penetrate the steel, causing hydrogen embrittlement. The purpose of the present work is addressing the influence of different metallic coatings on the amount of hydrogen present in the steel bolting substrate and relate it to the extent of hydrogen embrittlement; this investigation attempts
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Lipfert, Frederick W. "Effects of Acidic Deposition on Atmospheric Deterioration of Materials." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86105.

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Abstract Most common construction materials deteriorate in the outdoor atmosphere, due to the combined actions of "natural" weathering and atmospheric contaminants. Recently, interest in materials damage and corrosion has included the effects of acidic precipitation, in addition to the effects of gaseous and particulate air pollution. Assessing the relative importance of these usually additive effects requires damage functions, relating loss of a given material to specific agents in the atmosphere. Such damage functions have been estimated for zinc (galvanized steel), copper, aluminum, carbon
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Lytle, Darren A., Michael R. Schock, and Thomas J. Sorg. "Investigation on Techniques and Control of Building Lead and Copper Corrosion by Orthophosphate and Silicate." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95609.

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Abstract A new building was identified as having high lead levels in it’s drinking water. Through a detailed sampling protocol, the sources of lead were identified as brass plumbing fittings and fixtures, and Sn:Pb solder. A study was performed in two isolated sections of the building plumbing system to determine if the lead levels could be reduced naturally with time by simply using the water. Significant reductions in lead levels were not achieved following 8 months of water usage. A second study was performed to evaluate the effectiveness of three chemical corrosion inhibitors; zinc orthoph
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Rudomilova, Darya, Gerald H. Luckeneder, Tomás Prošek, Josef Faderl, and Andreas Muhr. "Corrosion-Induced Hydrogen Entry to Steel and a Risk of Hydrogen Embrittlement." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19560.

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Abstract The entry of hydrogen induced by atmospheric corrosion and its effect on the mechanical properties of advanced high-strength steels have been investigated in view of the safe application of these materials in the automotive industry. High-strength steels are susceptible to hydrogen embrittlement, and atmospheric corrosion is one of the possible sources of hydrogen uptake. To induce the corrosion reaction, bare and scribed zinc coated high-strength steel samples with a tensile strength of 1 GPa were contaminated with sodium chloride and exposed to humid air or immersed in water electro
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Hoots, J. E., and G. A. Crucil. "Role of Polymers in the Mechanisms and Performance of Alkaline Cooling Water Programs." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86013.

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Abstract A continuing trend in industrial cooling water systems is operation under increasingly severe conditions (e.g. higher alkalinity, temperature, hardness, and pH). To maintain the desired level of scale and corrosion inhibition, use of treatment programs specifically designed to operate under those stresses is necessary. Evaluation of two non-chromate programs, based on the all-organic and alkaline zinc formulations, will be presented. The data and concepts described in this paper were obtained from three sources: static laboratory tests, dynamic process simulation (Pilot Cooling Towers
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Pryor, Alan E. "Ozone Treatment of Cooling Water at a Gas Production Facility." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91585.

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Abstract Since January, 1989, ozone has been used as the sole method of water treatment in a 13,000 gpm (49,205 lpm) cooling tower at a gas production facility in the San Francisco Bay area. The system has operated efficiently at very high cycles of concentration for extended periods while eliminating the controlled blowdown of about 12 million gallons (45,420,000 liters) of water per year. Make-up water sources (ranging from 250 to 650 umhos/cm) have been used; and the tower has operated for extended periods at zero blowdown without significant adverse effects. Once the organic demand in the
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Alley, D. W., D. J. Barker, M. W. Mucek, and S. A. Bradley. "Liquid Metal Embrittlement of Alloy 800 Hydrogen Unit Preheat Tubes." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03659.

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Abstract A failure analysis was conducted on a 1½ inch diameter UNS N08800 hydrogen unit preheat tube that failed in service. Based on chemical and metallographic analyses the failure was attributed to liquid metal embrittlement by zinc. The zinc source is thought to be the Cu/Zn catalyst for the low temperature shift converter located downstream of the preheat tubes.
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Reports on the topic "Zinc Sources"

1

Berry, Patrick A. Versatile Chromium-Doped Zinc Selenide Infrared Laser Sources. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada526209.

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Chen, Jenn-Shing, F. R. McLarnon, and E. J. Cairns. Development of advanced secondary zinc cells for power-source applications. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/10156496.

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Chen, Jenn-Shing, F. R. McLarnon, and E. J. Cairns. Development of advanced secondary zinc cells for power-source applications. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/5043530.

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Rosero, A., J. García, and J. Morelo. Varietal selection of high beta-carotene cassava genotypes adapted to dry and humid Caribbean Region of Colombia. Corporación colombiana de investigación agropecuaria - AGROSAVIA, 2018. http://dx.doi.org/10.21930/agrosavia.poster.2018.6.

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Cassava (Manihot esculenta Crantz) is a four staple crop for human consume worldwide after rice, wheat and corn. Mainly, it is used as energetic source due high carbohydrate content; however, improvement of its nutritional quality can contribute to food security, especially in vulnerable region as Caribe, where several factors have threaten with nutritional balance in children. In Colombia, close to of children are born with a birth weight of less than 2,500 grams, which is one of the main risk factors for the mortality of newborns. In children less than 5 years old, 43,3% has zinc deficiency,
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Patience, John F., and Amanda Chipman. Impact of Zinc Source and Timing of Implementation on Grow-finish Performance, Carcass Composition and Locomotion Score. Iowa State University, 2011. http://dx.doi.org/10.31274/ans_air-180814-692.

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Ang, Len, and Sokphea Young. Civil Society Organisations and Youth Civic Engagement in Cambodia. Cambodia Development Resource Institute, 2021. https://doi.org/10.64202/wp.132.202110.

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Civic engagement is “how citizens participate in the life of a community to improve conditions for others or to help shape the community’s future” (Adler and Goggin 2005, p. 236). In Cambodia, civic engagement has been promoted by civil society organisations (CSOs) since 1993. The organisations covered by the abbreviation “CSO” are many in Cambodia, but they consist of, and are not limited to, non-governmental organisations (NGOs), youth associations, community-based organisations (CBOs), self-help groups and small clubs. There are around 3,000 NGOs registered officially with the Ministry of I
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Geochemistry, geochronology, mineralogy, and geology suggest sources of and controls on mineral systems in the southern Toquima Range, Nye County, Nevada; with geochemistry maps of gold, silver, mercury, arsenic, antimony, zinc, copper, lead, molybdenum, bismuth, iron, titanium, vanadium, cobalt, beryllium, boron, fluorine, and sulfur; and with a section on lead associations, mineralogy and paragenesis, and isotopes. US Geological Survey, 2003. http://dx.doi.org/10.3133/mf2327c.

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