Though during the 30-th Dnipropetrovsk Mining Institute lost a significant part of its cadre staff (about 30 persons, among which there were outstanding professors) because of political repressions.
Ingawa wakati wa 30-th Dnipropetrovsk Institute Madini waliopotea sehemu kubwa ya kada wafanyakazi wake (kuhusu 30 watu, kati ya ambayo kulikuwa na maprofesa bora) kwa sababu ya repressions kisiasa.