Federal State Budgetary Educational Institution of Higher Education Ural State Mining University 1

1. Determining rational parameters for the impeller of a hydraulic excavator with a crowding mechanism
2. Dynamics of mine drainage centrifugal pumps technological development
3. Mathematical modeling of the fractional collection efficiency in a heat and mass exchanger and ways of improving it
4. Mine surveying technique and steel storage tank base deformation removal
5. Natural radioactivity of coal in the context of radioecological safety and rational use
6. Сriteria for energy efficiency of mining dust collectors within the mine safety system
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