The price of copper has historically been unstable,[33] and its price increased from the 60-year low of US$0.60/lb (US$1.32/kg) in June 1999 to $3.75 per pound ($8.27/kg) in May 2006. It dropped to $2.40/lb ($5.29/kg) in February 2007, then rebounded to $3.50/lb ($7.71/k...
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Wu, Y.; Huang, M.; Lu, Y.; Huang, Y.; Jian, J. Molecular characterization and functional analysis of CD209E from Nile Tilapia (Oreochromis Niloticus) involved in immune response to bacterial infection.Fish Shellfish Immunol.2023,136, 108718. [Google Scholar] [CrossRef] ...
The verification efficiency and precision of copper ore grade has a great influence on copper ore mining. At present, the common method for the exploration of reserves often uses chemical analysis and identification, which have high costs, long cycles, a
5000 Kilometer/Kilometers per Month Free samples Show more Lead time Samples Maximum order quantity: 1 meter Sample price: $1.00/meter Customization Ratings & Reviews Product reviews (0) Store reviews (4) 5.0 Very Satisfied Based on 4 reviews forverified purchases ...
2023, 316, 120629. [Google Scholar] [CrossRef] Mensah, M.K.; Drebenstedt, C.; Hoth, N.; Ola, I.M.; Okoroafor, P.U.; Wiafe, E.D. Artisanal gold mine spoil types within a common geological area and their variations in contaminant loads and human health risks. Environ. Monit....