Науковий вісник НГУ

Geology

5

I.S. Nikitenko, O.V. Starik, M.L. Kutsevol, S.V. Shevchenko. Petrographic research on stone tools from the megalithic cult site of Tokivske-1

5

Mining

13

А.O. Bondarenko. Modeling of interaction of inclined surfaces of a hydraulic classifier with a flow of solid particles

13

M.I. Stupnik, V.O. Kalinichenko, S.V. Pysmennyi, O.V.Kalinichenko. Determining the qualitative composition of the equivalent material for simulation of Kryvyi Rih iron ore basin rocks

21

M.V. Petlovanyi, V.Yu. Medianyk. Assessment of coal mine waste dumps development priority

28

V.M. Orlovskyy, V.М. Savyk, P.О. Molchanov, A.M. Pokhylko. Simplified plugging material

36

Solid State Physics, Mineral Processing

43

D. Nettour, M. Chettibi, А. Bouhadja, G. Bulut. Determination of physicochemical parameters of Djebel Onk phosphate flotation (Algeria)

43

V.V. Sobolev, N.V. Bilan, O.S. Baskevych, L.I. Stefanovich. Electrical charges as catalysts of chemical reactions on a solid surface

50

I.K. Mladetsky, Ya.G. Kuvaiev, N.S. Pryadko. The control regularity detection of the useful mineral extraction from the ore feed stream with autogenous grinding. Part 1. Correlation analysis

59

Geotechnical and Mining Mechanical Engineering, Machine Building

66

D.V. Brovko, V.V. Khvorost, V.Yu. Tyshchenko. Qualimetric assessment in calculation of the survivabilitylevel of the mine surface objects

66

V. Zelenyak, L.I. Kolyasa, V.B. Loik, O.D. Synelnikov. Thermoelastic state of a half-space with an edge crackunder local heating conditions

72

O.V. Denyshchenko, А.L. Shyrin, V.O. Rastsvietaiev, O.V. Cherniaiev. Forming the structure of automated system to control ground heavy-type ropeways

79

Yu.M. Khalymendyk, V.Yu. Khalymendyk, L.M. Zakharova, V.V.Nazimko. Bench testing of a steel yieldingframe support

86

O.K. Ishchenko, V.M. Konoval, K.S. Ishchenko. Efficiency of preparation of mountain mass at careers of building materials

92

І.О. Vakulenko, S.О. Plitchenko, N.H. Murashova, V.N. Bohomaz. Concept of determining the friction stir welding mode

99

Electrical Complexes and Systems

106

S.K. Podnebennaya, V.V. Burlaka, S.V. Gulakov. Three-to-one phase converter's control method for powerfactor corrected power supply of resistance welding machine

106

Environmental Safety, Labour Protection

115

V. Mіkhailov, Yu. Kovrovskyi, P. Volynskіy. Development of civil protection in the process of reforming local self-government and territorial organization of power in Ukraine

115

I.M. Loza, O.Y. Pakhomov, V.I. Chorna, N.V. Voroshilova. Evaluation of remediation efficiency of manganese quarry lands after open-cut mining: ecosystem approach

122

Information Technologies, Systems Analysis and Administration

129

G.G. Shvachych, O.V. Ivaschenko, V.V. Busygin, Ye.Ye. Fedorov. Parallel computational algorithms in thermal processes in metallurgy and mining

129

О.М. Pihnastyi, V.D. Khodusov. Calculation of the parameters of the composite conveyor line with a constantspeed of movement of subjects of labour

138

Economy and Management

147

O.А. Lagovska, T.P. Nazarenko, I.V. Suprunova, V.Yu. Ilin. State support as a tool for development of enterprises of coal industry: current situation and problems

147

O. Aleksandrova, L. Batchenko, M. Dielini, U. Lavryk. Specifics of managing competitiveness of present-day university on principles of social responsibility

157

Ye.V. Terekhov, Yu.I. Litvinov. Eco-oriented management of manufacturing and supply activity of manganeseore raw materials supplier

166