Contens №5 2020

https://doi.org/10.33271/nvngu/2020-5

 

Geology

5

V. I. Parafilov, A. Amangeldikyzy, V. S. Portnov, A. N. Kopobayeva, A. D. Maussymbayeva. Geochemical specialization of the Shubarkol deposit coals

5

N. E. Fomenko. Anomaly of the natural constant electric field of large magnitude in technogenically disturbed layers of anthracite

11

Mining

17

V. I. Bondarenko, I. A. Kovalevska, H. A. Symanovych, M. V. Barabash, V. H. Snihur. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks

17

Solid State Physics, Mineral Processing

26

A. O. Bondarenko, P. O. Maliarenko, Ye. Zapara, S. P. Bliskun. Testing of the complex for gravitational washing of sand

26

A. Yu. Dreus, V. I. Bondarenko, V. S. Biletskyi, R. S. Lysenko. Mathematical simulation of heat and mass exchange processes during dissociation of gas hydrates in a porous medium

33

L. I. Solonenko, R. V. Usenko, K. I. Uzlov, A. V. Dziubina, S. I. Repiakh. Carbonization and crushability of structured sand-sodium-silicate mixtures

40

V. I. Golik, Yu. V. Dmitrak, V. S. Brigida. Impact of duration of mechanochemical activation on enhancement of zinc leaching from polymetallic ore tailings

47

Geotechnical and Mining ­Mechanical Engineering, Machine Building

55

A. Boustila, A. Hafsaoui, M. Fredj, S. Yahyaoui. Maximum surface settlement induced by shallow tunneling in layered ground

55

D. L. Vasyliev, V. F. Hankevych, T. V. Moskalova, O. V. Livak. The character of disruption of the rocks surface during rapid cooling

61

D. D. Baskanbayeva, L. A. Krupnik, K. K. Yelemessov, S. A. Bortebayev, A. E. Igbayeva. Justification of rational parameters for manufacturing pump housings made of fibroconcrete

68

M. O. Pozdnyshev, S. O. Davydov. Experimental research on hydraulic resistance of deformed woven meshes

75

V. Boiko, M. Sotnyk, V. Moskalenko, A. Chernobrova. Recirculation power in the balance of hydraulic losses of centrifugal pump

82

O. Voznyak, N. Spodyniuk, Yu. Yurkevych, I. Sukholova, O. Dovbush. Enhancing efficiency of air distribution by swirled-compact air jets in the mine using the heat utilizators

89

A. V. Rudyk, V. M. Chupryna, G. V. Pasov, V. I. Venzhega. Methods for determining the efficiency of the grinding process

95

Power Supply Technologies

101

V. Tytiuk, O. Chornyi, Yu. Zachepa, V. Kuznetsov, M. Tryputen. Control of the start of high-powered electric drives with the optimization in terms of energy efficiency

101

Environmental Safety, Labour Protection

109

O. V. Nazarenko, A. V. Ivanchenko. Research on technology of complex processing of phosphogypsum

109

V. Koziuk, Yu. Hayda, O. Dluhopolskyi, V. Martynyuk, Yu. Klapkiv. Efficiency of environmental taxation in European countries: comparative analysis

115

Yu. A. Turlova, H. S. Polishchuk. Certain topical issues of criminalization of illegal amber mining

122

Information Technologies, Systems Analysis and Administration

129

O. B. Zachko, D. O. Chalyy, D. S. Kobylkin. Models of technical systems management for the forest fire prevention

129

S. I. Cheberiachko, L. S. Koriashkina, O. V. Deryugin, M. M. Odnovol. Rational organization of the work of an electric vehicle maintenance station

136

Economy and Management

143

M. Vaintraub, I. Kamenska, O. Bokshyts. Strategic risk management in the development of university education in Ukraine

143

I. I. Nikolina, I. O. Hulivata, L. P. Husak, L. M. Radzihovska, I. I. Nikolina. Assessment of digitalization of public management and administration at the level of territorial communities

150

H. Tarasiuk, O. Pashchenko, O. Milinchuk, A. Chahaida, O. Sienko. Methodical aspects of stability development assessment of enterprises

157

H. M. Pylypenko, V. V. Prokhorova, O. B. Mrykhina, O. Ya. Koleshchuk, S. A. Mushnykova. Cost evaluation models of R&D products of industrial enterprises

163

D. S. Bukreieva. Peculiarities of formation of the country’s innovative environment based on complex analysis of resources of innovation

171

V. Shvets, O. Tryfonova, H. Solomina, Ya. Petrova. Theoretical and methodological foundations for the evaluation of management efficiency of joint investment institutions

178

Yu. V. Honcharov, I. Yu. Shtuler, V. V. Serzhanov, T. O. Makukh. Paradigm of state regulation and structural transformation of the national economy from the standpoint of homeostasis

184

O. Novak, S. Musiichuk, S. Zuenko. Management culture: the role of university startups

193

A. V. Cherep, N. V. Katkova, I. S. Murashko, S. A. Burlan, O. S. Tsyhanova. Identification and assessment the factors of influence on the formation of the machine-building enterprise sustainable development mechanism

199

 

 

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ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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