Extraction of rare metals from technogenic objects as a way to the rational development of mineral resources. Maintenance the economy of rare metals is critical to national security and is an important condition for the modernization of the industry. The full implementation of modern technologies, such as new and renewable sources of energy, including …
The population of the Russian Artic and equated areas is at a higher risk for chronic lung diseases than other regions of our country. This is caused by severe climatic and geographical conditions that have increased human loads, by a tense environmental situation resulting from the development of gas, petroleum, petrochemical, and other …