It is our pleasure to announce that the latest issue of Journal of The Iranian Journal of Chemical Engineering (IJChE) (Volume 20, Issue 3, 2023) has been published and is now available on the website: www.ijche.ir
📘Improvement of the Metal Extraction and Removal of Harmful Impurities from Sulfide Ores by Polyoxometalate Oxidizers: Design of Experiments and Industrial Modeling https://doi.org/10.22034/ijche.2023.387172.1483 🟢🟢🟢🟢🟢🟢
📌Regular Article
📘Effect of the Carbon Source Flow Rate on the Quality of the Growth of Super-Aligned Carbon Nanotube Arrays by the Chemical Vapor Deposition Method https://doi.org/10.22034/ijche.2023.400941.1492 🟢🟢🟢🟢🟢🟢
It is our pleasure to announce that the latest issue of Journal of The Iranian Journal of Chemical Engineering (IJChE) (Volume 20, Issue 3, 2023) has been published and is now available on the website: www.ijche.ir
📘Improvement of the Metal Extraction and Removal of Harmful Impurities from Sulfide Ores by Polyoxometalate Oxidizers: Design of Experiments and Industrial Modeling https://doi.org/10.22034/ijche.2023.387172.1483 🟢🟢🟢🟢🟢🟢
📌Regular Article
📘Effect of the Carbon Source Flow Rate on the Quality of the Growth of Super-Aligned Carbon Nanotube Arrays by the Chemical Vapor Deposition Method https://doi.org/10.22034/ijche.2023.400941.1492 🟢🟢🟢🟢🟢🟢
China’s stock markets are some of the largest in the world, with total market capitalization reaching RMB 79 trillion (US$12.2 trillion) in 2020. China’s stock markets are seen as a crucial tool for driving economic growth, in particular for financing the country’s rapidly growing high-tech sectors.Although traditionally closed off to overseas investors, China’s financial markets have gradually been loosening restrictions over the past couple of decades. At the same time, reforms have sought to make it easier for Chinese companies to list on onshore stock exchanges, and new programs have been launched in attempts to lure some of China’s most coveted overseas-listed companies back to the country.
What Is Bitcoin?
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
