- 21. Dependence of the drilling speed on the frictional forces on the cutters of the rock-cutting tool
- (Mining)
- ... and development of mineral deposits, 5(48), pp. 58‒66. 13. Biletsky, M. T., Ratov, B. T., Kozhevnykov, A. А., Baiboz, A. R. and Delikesheva, D. N., 2018. Updating the theoretic model of rock destruction ...
- Created on 08 March 2019
- 22. Age and geodynamics of the Irtysh shear zone
- (Geology)
- ... complexes developed in the central part of the Irtysh shear zone has been determined; SHRIMP-II, LA-ICP-MS technologies of foreign laboratories have been used; by the results of new dating the geodynamics ...
- Created on 26 December 2018
- 23. Age and geodynamics of central Kazakhstan carbon ore copper provinces
- (Geology)
- ... of the central and south-eastern regions of Kazakhstan which are spatially separated and different in genesis. Methodology. We use the new U-Pb (zircon), Re-Os (molybdenite) dating and older K-Ar ...
- Created on 11 January 2018
- 24. An improved principal component analysis method based on wavelet denoising preprocessing for modal parameter identification
- (Information technologies, systems analysis and administration)
- ... the precision of the identified modal parameters and extract some previously lost modes. Список літератури / References: 1. Khanmirza, E., Khaji, N. and Majd, V.J., 2011. Model updating of multi-storey ...
- Created on 04 August 2016
- 25. Method of Image Denoising Based on Sparse Representation and Adaptive dictionary
- (Information technologies, systems analysis and administration)
- ... while updating the atoms in the new dictionary and greatly reduces the computation complexity. Список літературы / References 1. Anoop Suraj, A., Francis, M., Kavya, T.S. and Nirmal, T.M., 2014. ...
- Created on 23 June 2016
- 26. General most probable point based approach for reliability index computation
- (Geotechnical and mining mechanical engineering, machine building)
- ... the found MPPs can be used for updating the constructed response surface of the limit state function, which in its turn helps to find a more accurate MPP. Findings. As illustrated by the examples, ...
- Created on 22 June 2016
- 27. Mineralogical and petrographical peculiarities of dolerite from Aprelskoye deposit (Ingul Megablock of Ukrainian Shield)
- (Geology)
- ... dolerites are zircon and baddeleyite which is potentially suitable for further U-Pb isotope dating. Originality. For the first time the authors have concluded that the dolerites of the Aprelskoye ...
- Created on 27 October 2015
- 28. Step-by-step procedure of estimation of the parameters of an undermined coal-rock massif as a gas collector
- (Mining)
- ... massif accommodating an anthropogenic cavity”, the 5th International Scientific and Practical Conf., Krasnodon, Ukraine, pp. 27–30. ...
- Created on 14 January 2015
- 29. Investigation of stress and strain condition area around mining cameras
- (Mining)
- ... an array of ore and backfill. It was studied the effect of mining cameras inception depth for accommodating an array of rocks. Found that an increase in the depth of mining is accompanied by an increase ...
- Created on 24 December 2012
- 30. Optimization problem solving by means of generalized gradient method and symmetry principle
- (Economy and management)
- ... by methods of updating of algorithm of Woolf and K-transformation for the decision of a problem of minimisation. The constructed auxiliary function can be unimodal or multimodal. Further to auxiliary function ...
- Created on 19 December 2012
- 31. Using of self-teaching systems for steel brand identification in oxygen converter prodution
- (Information technologies, systems analysis and administration)
- Authors: T.A. Zheldak, Candidate of Technical Sciences, Senior Lecturer of the System Analysis And Control Department of the State Higher Educational Institution “National Mining University”, ...
- Created on 26 November 2012
- 32. Sources of renewal of basic production assets of Ukrainian coal mining companies
- (Economy and management)
- ... Ukraine Annotation: The article analyzes the basic foundations of the coal industry and identifies the need to update them. Nature of the updating process of the active part of the fixed ...
- Created on 20 November 2012