Search


Order results by:     
 
Issue Title
 
No 1 (2018) APPROACH TO EXTRACTING THIN COAL SEAMS Abstract  PDF (Eng)  similar documents
Le Thi Thu Hoa, Jaroonpattanapong Pirat, Xuan-Nam Bui, Pham Van Viet, Nguyen Hoang, Le Qui Thao
"... and considered in different scenarios of losses and dilution. The study findings indicate that high-quality coal ..."
 
No 1 (2018) EQUIVALENT RELATIONSHIPS BETWEEN INDICATORS OF UN-DERGROUND MINING OF ORE DEPOSITS Abstract  similar documents
Vladimir I. Golik, Yury V. Dmitrak, Sergey V. Borshevsky
"... costs, and ore losses at all mining stages are given. The quantitative indicators of ore losses ..."
 
Vol 4, No 2 (2019) Ways to Reduce Power Losses in Mining Power Supply Lines Abstract  similar documents
N. S. Antsiferov
"... losses in them. This results in appearance of unbalanced voltages on the terminals of electric apparatus ..."
 
No 1 (2018) OPTIMUM METHODS OF UNDERGROUND ORE MINING IN SIBERIA Abstract  similar documents
Jurij V. Mihaylov
"... leads to premature closure of mining enterprises and losses of strategic raw materials. The situation ..."
 
1 - 4 of 4 Items

Search tips:

  • Search terms are case-insensitive
  • Common words are ignored
  • By default articles containing any term in the query are returned (i.e., OR is implied)
  • Make sure that a word exists in an article by prefixing it with +; e.g., +journal +access scholarly academic
  • Combine multiple words with AND to find articles containing all terms; e.g., education AND research
  • Exclude a word by prefixing it with - or NOT; e.g., online -politics or online NOT politics
  • Search for an exact phrase by putting it in quotes; e.g., "open access publishing". Hint: Quoting Chinese or Japanese words will help you to find exact word matches in mixed-language fields, e.g. "中国".
  • Use parentheses to create more complex queries; e.g., archive ((journal AND conference) NOT theses)