Letteratura scientifica selezionata sul tema "Copper induatry and trade"
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Articoli di riviste sul tema "Copper induatry and trade"
HANCOCK, R. G. V., L. A. PAVLISH, R. M. FARQUHAR, R. SALLOUM, W. A. FOX e G. C. WILSON. "DISTINGUISHING EUROPEAN TRADE COPPER AND NORTH-EASTERN NORTH AMERICAN NATIVE COPPER". Archaeometry 33, n. 1 (febbraio 1991): 69–86. http://dx.doi.org/10.1111/j.1475-4754.1991.tb00686.x.
Testo completovan de Mieroop, Marc, e Jan Gerrit Dercksen. "The Old Assyrian Copper Trade in Anatolia". American Journal of Archaeology 101, n. 4 (ottobre 1997): 778. http://dx.doi.org/10.2307/506838.
Testo completoSolar, Peter M., e Klas Rönnbäck. "Copper sheathing and the British slave trade". Economic History Review 68, n. 3 (23 novembre 2014): 806–29. http://dx.doi.org/10.1111/ehr.12085.
Testo completoHuang, Yumeng. "Evolution of global strategic mineral resources trade pattern: a case study of copper". BCP Business & Management 25 (30 agosto 2022): 676–86. http://dx.doi.org/10.54691/bcpbm.v25i.1895.
Testo completoCarré, Guillaume. "Copper in the Early-Modern Sino-Japanese Trade". East Asian Science, Technology and Society 12, n. 4 (31 ottobre 2018): 559–61. http://dx.doi.org/10.1215/18752160-4386942.
Testo completoAlvaro, Rendy. "PENGARUH NILAI KURS, INFLASI, DAN PDB TERHADAP EKSPOR TEMBAGA DI INDONESIA". Jurnal Budget : Isu dan Masalah Keuangan Negara 4, n. 1 (27 dicembre 2022): 64–81. http://dx.doi.org/10.22212/jbudget.v4i1.32.
Testo completoTercero Espinoza, Luis A., e Marcel Soulier. "An examination of copper contained in international trade flows". Mineral Economics 29, n. 2-3 (13 ottobre 2016): 47–56. http://dx.doi.org/10.1007/s13563-016-0087-2.
Testo completoЕмельянов, А. А., Н. Р. Кельчевская, К. А. Попова e И. С. Пелымская. "ANALYSIS OF LONG-TERM DYNAMICS OF COPPER-IN-STOCK IN THE US ECONOMY". Surgut State University Journal 11, n. 2 (2023): 31–37. http://dx.doi.org/10.35266/2312-3419-2023-2-31-37.
Testo completoKillick, David. "Tracing Ingombe Ilede's trade connections". Antiquity 91, n. 358 (agosto 2017): 1087–88. http://dx.doi.org/10.15184/aqy.2017.100.
Testo completoOnetto, Cristobal A., Dariusz R. Kutyna, Radka Kolouchova, Jane McCarthy, Anthony R. Borneman e Simon A. Schmidt. "SO2 and copper tolerance exhibit an evolutionary trade-off in Saccharomyces cerevisiae". PLOS Genetics 19, n. 3 (28 marzo 2023): e1010692. http://dx.doi.org/10.1371/journal.pgen.1010692.
Testo completoTesi sul tema "Copper induatry and trade"
Dercksen, Jan Gerrit. "The old Assyrian copper trade in Anatolia /". Istanbul : Leiden : Nederlands historisch-archaeologisch instituut te Istanbul ; Nederlands instituut voor het nabije oosten, 1996. http://catalogue.bnf.fr/ark:/12148/cb37173725z.
Testo completoShelnutt, John Paul. "Transition in the world primary copper industry, 1975-1990". Diss., The University of Arizona, 1991. http://catalog.hathitrust.org/api/volumes/oclc/41997845.html.
Testo completoJones, Michael Rice. "Oxhide ingots, copper production, and the mediterranean trade in copper and other metals in the bronze age". Texas A&M University, 2003. http://hdl.handle.net/1969.1/5957.
Testo completoHsu, Yiu-Kang. "Dynamic flows of copper and copper alloys across the prehistoric Eurasian steppe from 2000 to 300 BCE". Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:e6e7b95e-b852-4e38-8793-76d817149ce9.
Testo completoCánepa, Guanilo Rodolfo Alejandro, e Memoli Adriana Revilla. "Impacto del volumen exportado del cobre en el comercio intrarregional y extrarregional del bloque regional Alianza del Pacífico entre los años 2013 y 2018". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/652728.
Testo completoThe Pacific Alliance is a regional block founded in 2011 and formed by Chile, Colombia, Mexico and Peru. This agreement has been highly successful at the international level not only for its cooperation, but for knowing how to cope with its political and ideological differences. Its goal is to create an area of deep integration through the free movement of goods, services, capital and people, exonerating tariff barriers, as well as promoting growth, development and competitiveness. These same factors are the ones that have helped to improve its trading methods both intraregional and extraregional, being from the long list of beneficiary products Copper, a mineral commodity that has grown in exports, and whose main producing countries are in this agreement. The objective of this research is to carry out an analysis of the influence of the exported volume of copper on the intraregional and extraregional trade of the Pacific Alliance regional block. That is why a mixed investigation has been carried out, which is divided on one hand into the quantitative study, with data on the intraregional and extraregional trade of this block and the volume of copper exported, and on the other hand the qualitative research which includes interviews with experts on the subject, compiling their opinions and making a comparison among them. As a result of the data collected, it is concluded that the volume exported of this commodity do influence the intraregional trade, but not extraregional trade.
Tesis
Read, Robert. "The determinants of intra-firm trade in intermediate products : case studies of the synthetic fibre, copper and banana export industries". Thesis, University of Reading, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284096.
Testo completoQuezada, Reyes Víctor Alejandro. "Pretreatment to the leaching of copper sulphides minerals in oxidizing media". Doctoral thesis, Universitat de Barcelona, 2021. http://hdl.handle.net/10803/670663.
Testo completoCopper production in Chile is developed by hydrometallurgical and concentration; copper concentrates are traditionally treated by the pyrometallurgical route. According to Cochilco, copper produced in 2019 by hydrometallurgical process represent a 27.3% of Chilean total copper production. However, this contribution is estimated to decrease to 11.6% by 2029, due to the depletion of copper oxides and the appearance of copper sulphides, mainly chalcopyrite, being this mineral refractory to conventional leaching conditions. An alternative to improve leaching efficiency is pretreatment prior to leaching, especially the effect of curing time. This variable can increases the kinetics of copper extraction, especially in sulphides ores, however, there is limited research about it. Studies on pretreatment evaluate the effect on leaching efficiency but not previous leaching. Furthermore, the reactions that govern this phenomenon have not been clearly identified. Therefore, the objective of this thesis is the evaluation of the effect of acid curing on the copper extraction from sulphides minerals in oxidizing media and in presence of chloride. A pure sample of chalcopyrite, chalcocite and a mine ore were used. Tests evaluating the effect of curing time, KNO3, NaCl and H2SO4 concentration have been carried out. The chalcopyrite sample effect was evaluated by ANOVA. The product generated in the pretreatment (agglomerates) has been characterized using different characterization techniques, such as: X-Ray diffraction, Scanning Electron Microscopy and Reflection Optical Microscopy. Furthermore, the effect of pretreatment has been evaluated on the leaching efficiency at different temperatures, leaching residues have also been characterized. In the pretreatment of the chalcopyrite sample and mine ore, under the conditions of 15 kg/t of H2SO4, 25 kg/t of NaCl and 15 days of curing time, the following products were identified: CuSO4, NaFe3(SO4)2(OH)6, Cu2Cl(OH) and S0. Regarding the chalcocite sample, under the conditions of with 30 kg/t of H2SO4, 40 kg/t of NaCl and 7 days of curing time, the following products were identified: Cu1.75S, Cu(OH)Cl, Na2SO4 and CuSO4. Finally, copper sulphides ore pretreatment improved leaching efficiency, between 4 and 6%, reaching a copper dissolution of 94% from chalcopyrite at 90 °C, strengthening the hydrometallurgy as an alternative treatment for copper sulphides ores.
Lattanzi, Gregory Denis. "THE VALUE OF RECIPROCITY: COPPER, EXCHANGE AND SOCIAL INTERACTION IN THE MIDDLE ATLANTIC REGION OF THE EASTERN WOODLANDS OF NORTH AMERICA". Diss., Temple University Libraries, 2013. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/237820.
Testo completoPh.D.
Native Americans in the Eastern Woodlands participated in extensive trade networks with their surrounding neighbors, beginning over 4,500 years ago. Lithics, perishable goods, exotics, and knowledge have crisscrossed the landscape throughout prehistory. By determining a general region from which copper artifacts originated and linking it with the location of their use and eventual discard, this research reveals "trade" patterns and thus advances our understanding of culture change in the Eastern Woodlands. This project focuses on evaluating the nature and extent of this interaction using copper artifacts from Early to Middle Woodland period sites within the Middle Atlantic region. These sites include Abbott Farm and Rosenkrans Ferry in New Jersey and Nassawango in Maryland. This study uses laser ablation multi-collector inductively coupled plasma-mass spectrometry to examine trace-element concentrations of copper in artifacts and thus tests existing regional models of prehistoric exchange. By examining the elemental composition of copper this study was able to determine whether the artifacts from these sites were made on raw material from single or multiple geological sources, and where those sources might be located. The elemental study showed that geologic sources of copper represented by the artifacts found on a site could have come from Pennsylvania, New Jersey, North Carolina and Canada. These geological sources are all located within the eastern United States. This helped to clarify how native peoples in the Middle Atlantic Region acquired copper and whether current reconstructions of ancient patterns of trade could account for the regional distribution of copper artifacts. A series of expectations based on interpretations of the chemical data were constructed to evaluate existing exchange models. Certain aspects of the exchange models did hold up in light of this study. A broad-based (down the line) exchange network was identified for the Early Woodland site examined in this study. Similarly, broad-based exchange networks were seen at Middle Woodland sites; with the addition of a more complex focused exchange network with copper coming from within the region. This means that prehistoric groups in this region, while they appear to exhibit signs of increased socio-cultural complexity, provide stronger evidence of a reciprocally shared ideology based on probable kin relations. Similarly, these results agree with previous copper sourcing studies carried out in the mid-continent. Identifying the provenance of artifacts used in exchange networks is important for understanding interactions among prehistoric groups and the impact of these networks on social organization. Furthermore, by combining geological, archaeological, and anthropological data this research elucidates processes of material resource acquisition and determines if they change through time. Research into the identification of raw material sources, the archaeological context of exotic artifacts, the movement of those artifacts between groups, and the significance or value attached to those artifacts through the act of exchange all contribute to an understanding of prehistoric behavioral and social processes.
Temple University--Theses
Sadagopan, Rishi S. "Effect of copper and nickel on the performance of an activated sludge system treating cellulose acetate wastewater". Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-09292009-020122/.
Testo completoDelaney, Nathan. "Copper Capitalism: The Making of a Transatlantic Market in Metals, 1870-1930". Case Western Reserve University School of Graduate Studies / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=case1526067114476348.
Testo completoLibri sul tema "Copper induatry and trade"
Rowlands, John. Copper mountain. [Anglesey]: Stone Science Anglesey, 2002.
Cerca il testo completoCIM, Metallurgical Society of, Instituto de Ingenieros de Minas de Chile., Universidad de Chile, Copper 87 Conference (1987 : Viña del Mar, Chile) e Symposium on Copper Pyrometallurgy (1987 : Viña del Mar, Chile), a cura di. Copper 87. Santiago, Chile: Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile, 1987.
Cerca il testo completoUnited States. Congress. Office of Technology Assessment., a cura di. Copper, technology & competitiveness. Washington, DC: Congress of the U.S., Office of Technology Assessment, 1988.
Cerca il testo completoUnited States. Congress. Office of Technology Assessment., a cura di. Copper, technology & competitiveness. Washington, D.C: Congress of the U.S., Office of Technology Assessment, 1988.
Cerca il testo completoCanada. Industry, Science and Technology Canada. Copper smelting and refining. [Ottawa]: Industry, Science and Technology Canada, 1988.
Cerca il testo completoCanada. Industry, Science and Technology Canada. Copper smelting and refining. Ottawa: Industry, Science and Technology Canada, 1991.
Cerca il testo completoICRA Information, Grading, and Research Service., a cura di. The Indian copper industry. Gurgaon: ICRA Information, Grading, and Research Service, 2006.
Cerca il testo completoCourter, Ellis W. Michigan's copper country. Lansing, Mich: Michigan Dept. of Natural Resources, Geological Survey Division, 1994.
Cerca il testo completoJoseph, Günter. Copper: Its trade, manufacture, use, and environmental status. Materials Park, Ohio: ASM International, 1999.
Cerca il testo completoPerritano, John. Copper. Broomall, PA: Mason Crest, 2015.
Cerca il testo completoCapitoli di libri sul tema "Copper induatry and trade"
Shimada, Ryuto. "The golden age of Japanese copper*". In Intra-Asian Trade and the World Market, 24–36. London: Routledge, 2006. http://dx.doi.org/10.4324/9780203086506-5.
Testo completoPeng, Hao. "Copper Trading by Qing China’s Official Merchants and Affiliated Trading Group". In Trade Relations between Qing China and Tokugawa Japan, 85–98. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7685-6_6.
Testo completoGlamann, Kristof. "The Dutch East India Company′s Trade in Japanese Copper, 1645–1736". In Metals and Monies in an Emerging Global Economy, 95–133. London: Routledge, 2022. http://dx.doi.org/10.4324/9781315249094-6.
Testo completoKlassen, Stanley, e Andrew J. Danielson. "Copper Trade Networks from the Arabah: Re-assessing the Impact on Early Iron Age Moab". In “And in Length of Days Understanding” (Job 12:12), 1201–26. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27330-8_51.
Testo completoDavid, Chaim Ben. "The Negev Highlands –– A Corridor for the Copper and Incense Trade during Nonconsecutive Periods between the Chalcolithic and Roman Periods". In “And in Length of Days Understanding” (Job 12:12), 1227–54. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27330-8_52.
Testo completo"Copper". In Commodity Trade and Finance, 319–31. Informa Law from Routledge, 2015. http://dx.doi.org/10.4324/9781315767413-16.
Testo completo"Less Copper, More Shoppe". In Tourists and Trade, 147–55. SUNY Press, 2023. http://dx.doi.org/10.1515/9781438493305-012.
Testo completo"The Copper Company:". In The Swedish Monarchy and the Copper Trade, 141–64. Amsterdam University Press, 2024. http://dx.doi.org/10.2307/jj.17381689.9.
Testo completoMikesell, Raymond F. "Recent Changes in Copper Production, Trade and Industrial Organization". In The Global Copper Industry, 18–36. Routledge, 2017. http://dx.doi.org/10.4324/9781315108544-2.
Testo completo"The Economics of the Japanese Copper Trade". In The Intra-Asian Trade in Japanese Copper by the Dutch East India Company during the Eighteenth Century, 129–49. BRILL, 2006. http://dx.doi.org/10.1163/9789047417583_s012.
Testo completoAtti di convegni sul tema "Copper induatry and trade"
Congcong Wang. "A social network analysis of international trade of copper ore". In 2010 International Conference on Future Information Technology and Management Engineering (FITME). IEEE, 2010. http://dx.doi.org/10.1109/fitme.2010.5655823.
Testo completoKirkby, R. H. "Copper pair transmission: the trade-off between reach and capacity". In IEE Colloquium on Optical and Hybrid Access Networks. IEE, 1996. http://dx.doi.org/10.1049/ic:19960325.
Testo completoTailor, Satish, Ankur Modi e S. C. Modi. "Development of Thermal Sprayed Thin Copper Coatings". In ITSC2018, a cura di F. Azarmi, K. Balani, H. Li, T. Eden, K. Shinoda, T. Hussain, F. L. Toma, Y. C. Lau e J. Veilleux. ASM International, 2018. http://dx.doi.org/10.31399/asm.cp.itsc2018p0811.
Testo completoLall, Pradeep, Shantanu Deshpande e Luu Nguyen. "Copper, Silver, and PCC Wirebonds Reliability in Automotive Underhood Environments". In ASME 2018 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/ipack2018-8358.
Testo completoWetherhold, Robert C., Elena Pisanova e Hani Alarifi. "Rapid Spray Method for Improving Cu-Epoxy Interface Strength". In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-37690.
Testo completoLall, Pradeep, Shantanu Deshpande e Luu Nguyen. "High Temperature Storage and HAST Reliability of Copper-Aluminum Wirebond Interconnects". In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-39524.
Testo completoStewart, Rick J. "The Glorious Revolution, Bristol and Engine Development in Cornwall 1688-1730s". In 2nd International Early Engines Conference. International Early Engines Conference & ISSES, 2023. http://dx.doi.org/10.54267/ieec2-2-02.
Testo completoLall, Pradeep, Aniket Shirgaokar e Jeffrey Suhling. "Models for Component Selection and Thermo-Mechanical Reliability Trade-Offs to Address Component Obsolescence in Military Electronics". In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68274.
Testo completoMoe Føre, Heidi, Stine Wiborg Dahle e Rune H. Gaarder. "Tensile Strength of Nylon Netting Subjected to Various Concentrations of Disinfecting Chemicals". In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61519.
Testo completoReynolds, Paul. "Early Colliery Engines at Swansea, 1730 - c1840". In 2nd International Early Engines Conference. International Early Engines Conference & ISSES, 2021. http://dx.doi.org/10.54267/ieec2-1-05.
Testo completoRapporti di organizzazioni sul tema "Copper induatry and trade"
Blyde, Juan S., e Mauricio Mesquita Moreira. Chile's Integration Strategy: Is There Room for Improvement? Inter-American Development Bank, ottobre 2006. http://dx.doi.org/10.18235/0011112.
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