- 41. Research into ecological status and the degree of heavy metal concentration in the waters of the Drenica river (Kosovo)
- (Content №4 2021)
- ... Abstract: Purpose. To reflect the impact of discharge waters from the ferronickel smelter and surface lignite mining on the pollution of the Drenica River with heavy metals. According to our estimation, ...
- Created on 23 August 2021
- 42. Compound physical and mechanical effects stimulating metastable diamond formation
- (Content №4 2021)
- ... data. Vestnik Moskovskogo Gosudarstvennogo Universiteta, (2), 38-45. 73. Chernai, A.V., Sobolev, V.V., Chernaj, V.A., Ilyushin, M.A., & Dlugashek, A. (2003). Laser initiation of charges on the basis ...
- Created on 23 August 2021
- 43. Energy-efficient solutions of foundry class steelmaking electric arc furnace
- (Content №3 2021)
- ... consumption in daily production cycle. Geometrical and operating parameters are taken into account, in particular: variation in arcs energy efficiency at evolution of wells in charge under electrodes during ...
- Created on 23 June 2021
- 44. Control of density and velocity of emulsion explosives detonation for ore breaking
- (Content №2 2021)
- ... rate changing from density and charge diameter for EE Ukrainit-PP-2B, varying according to exponential law have been established. The rational initial density of EE Ukrainit-PP-2B has been established ...
- Created on 29 April 2021
- 45. Coefficient of local loss of mechanical energy of the flow for a mixture of charge materials
- (Content №2 2021)
- ... Abstract: Purpose. To determine the dependence of the coefficient of local losses of mechanical energy of flow of a two-component mixture of charge material on its depth, content of components, and average ...
- Created on 29 April 2021
- 46. Dynamic loads in self-aligning gear transmissions of heavy loaded machines
- (Content №1 2021)
- ... of the ball mill 5.5 6.5 (central discharge ball mill). It is shown that in the real range of mesh misalignment angles and gear parameters, the time of the gear alignment is several orders of magnitude ...
- Created on 05 March 2021
- 47. Mathematical modeling of the surface roughness of the grinding wheel during straightening
- (Content №1 2021)
- ... 8. He, Q., Xie, J., Lu, K., & Yang, H. (2020). Study on in-air electro-contact discharge (ECD) truncating of coarse diamond grinding wheel for the dry smooth grinding of hardened steel. Journal of ...
- Created on 05 March 2021
- 48. Integrated system of modular power supply and multilevel control of brushless dc motor for electric vehicles
- (Content №6 2020)
- ... of voltages magnitude, charge equalization of battery modules in the modes of traction and regenerative braking of electric vehicles (EV), as well as checking the operability of the developed algorithms ...
- Created on 22 December 2020
- 49. System approach to forecasting and preparedness of response to emergency situations
- (Content №6 2020)
- ... 2. Dubinin, D., Korytchenko, ., Lisnyak, ., Hrytsyna, I., & Trigub, V. (2017). Numerical simulation of the creation of a fire fighting barrier using an explosion of a combustible charge. Eastern-European ...
- Created on 22 December 2020
- 50. Efficiency of environmental taxation in European countries: comparative analysis
- (Contens №5 2020)
- ... as air pollution fees and resource use charges are quite effective (Poland, Slovakia, Slovenia, Estonia). The second cluster includes countries in which the environmental tax increase was accompanied by ...
- Created on 30 October 2020