- 41. Optimization of parameters of overworked mining gallery support while carrying out long-wall face workings
- (Mining)
- ... Contiguous Seams. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 6, pp. 60–66. 8. Malkowski, P., Niedbalski, Z. and Majcherczyk, T., 2016. Roadway design efficiency indices for hard coal mines. ...
- Created on 11 January 2018
- 42. Formation of thermal fields by the energy-chemical complex of coal gasification
- (Mining)
- ... fuel seam gasification in the context of excessive fissuring of rock mass enclosing the gasifier. Studies of thermal and power indices of the station for coal gasification were carried out with the help ...
- Created on 17 November 2017
- 43. Environmental and economic estimation of technological solutions in terms of land resource conservation in the process of open-cast mining
- (Economy and management)
- ... has been involved. Findings. A mode of mining land use has been characterized regarding the development of favourable conditions for conservation of lands used during open-cast mining. The indices ...
- Created on 24 July 2017
- 44. Analytical method for calculating and charting “stress–deformation” provided longitudinal form of destruction of rock samples
- (Geotechnical and mining mechanical engineering, machine building)
- ... has been developed for calculating the limit strength of the sample knowing three experimental indices of rock properties: shear strength of the material, coefficients of internal friction and contact ...
- Created on 24 July 2017
- 45. Principles of rock pressure energy usage during underground mining of deposits
- (Mining)
- ... indices of massif around mine workings were established with help of industrial, laboratory and theoretical research of stress-strain state of rock massif. Research on entropy influence on energy ...
- Created on 21 May 2017
- 46. Stability analysis of two-level anchor support installed in the weakly metamorphosed rocks
- (Mining)
- ... and qualitative indices of the impact of rope anchors on the change in the stress intensity of resin-grouted roof bolts were defined. The basic area of reducing the stress intensity is directly adjacent ...
- Created on 21 May 2017
- 47. Development of the export potential of industrial enterprises
- (Economy and management)
- ... of internal and external environments of influence on the enterprise export potential development, promotes implementation of quantitative and qualitative indices while evaluating export availability of ...
- Created on 16 March 2017
- 48. Features of modeling of electromagnetic field of electric machines when magnetic system properties change
- (Electrical complexes and system)
- ... indices for a three-phase induction motor with a phase-wound rotor through particular losses components. Przeglad Elektrotechniczny (Electrical Review), No. 12b, pp. 80–82. 2. Hadziselimovec, M., ...
- Created on 19 January 2017
- 49. Dataware of internet-center for monitoringof land resources use in ukraine
- (Information technologies, systems analysis and administration)
- ... Dordrecht, Kluwer Academic, pp. 109–123. 11. Metternicht, G., 2003. Vegetation indices derived from high-resolution airborne videography for precision crop management. International Journal of Remote ...
- Created on 17 November 2016
- 50. Estimation of ecological state of surface water bodies in coal mining region as based on the complex of hydrochemical indicators
- (Environmental safety, labour protection)
- ... quality according to the requirements of Methodology of Ecological Estimation of Surface Water in Accordance with the Categories. The average values of the following three complex indices of water quality: ...
- Created on 02 October 2016