- 41. Degradation in loesses factors and models
- (Geology)
- ... Cybernetics, Dnipropetrovsk, Ukraine Abstract: Purpose: Construction of mathematical model of proneness subsidence degradation in conditions of techno-genic influences on the example of urban areas. ...
- Created on 13 August 2013
- 42. The use of natural and synthetic materials as components of artificial soil substratums (review)
- (Environmental safety, labour protection)
- ... V.V. Fedotov, Assistant of the Ecology Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine The problem of degradation of soils and ...
- Created on 26 November 2012
- 43. Analisys of dust respirators exhalation valves construction
- (Environmental safety, labour protection)
- ... on the impermeability of valves showed that it leads to damage of the petal and performance degradation. Tests with simulated ingress of dust into the valve has been carried out. References: ...
- Created on 21 November 2012
- 44. Phase transformations in bituminous coals under the influence of weak electric and magnetic fields
- (Solid-state physics, mineral processing)
- ... degradation of organic mass of coal”, Proceedings of International Conference “Forum of miners – 2009”, September 30 – October 3, National Mining University, Dnipropetrovsk, pp. 186–191. 2. Батраков ...
- Created on 08 November 2012