Content №6 2025

Geology 5
P. Baranov, V. Korotaiev, O. Slyvna, H. Bidniak, V. Bidniak The main principles of building gemological classification of raw amber 5
L. Shumlianska, O. Kozionova, O. Topoliuk, V. Vilarrasa, O. Tripilska Assessment of correctness conditionsin kinematic seismic tomography: uncertainty calculation and grid size approximation 13
G. Zhiyenbayeva, K. Kozhakhmet, B. Khamzina, Zh. Yerzhanova, K. Togizov, Sh. Laiskhanov Stratigraphy, correlation, and industrial-geophysical characteristics of the triassic deposits of the Seghendyk depression (Southern Mangyshlak) 23
Mining 35
A. Bondarenko, A. Pavlychenko, O. Shustov, O. Cherniaiev Determination of rational technological conditions for the use of pump dredger suction heads 35
T. M. Almenov, S. K. Moldabayev, R. K. Zhanakova, G. E. Askarova, M. A. Dryhola, K. Amantaiuly Ensuring the stability of slopes and ledges at the Vasilkovsky quarry (Republic of Kazakhstan) 43
Solid State Physics, Mineral Processing 52
V. S. Morkun, N. V. Morkun, S. M. Hryshchenko, Ya. O. Hryshchenko Increasing the efficiency of fine wet grinding of ore using the dynamic effect of ultrasound 52
Geotechnical and Mining Mechanical Engineering, Machine Building 61
I. F. Alrefo, M. O. Rawashdeh, O. Matsulevych, O. Vershkov, S. Halko, O. Suprun Designing passenger vehicle diesel engine cams with enhanced dynamic characteristics 61
O. Yu. Mykhailenko, D. V. Tsyplenkov, O. V. Ilchenko, H. V. Kolomits, V. S. Lazariev Model-based designof a cone crusher adaptive control system 69
Ye. A. Koroviaka, T. M. Lubenets, J. Haddad, V. O. Rastsvietaiev, V. V. Yavorska Justification of coal mines conveyor line parameters 79
L. Tumarchenko, Ye. Vyshnepolskyi, D. Pavlenko Improving accuracy of dual-purpose nylon parts fabricated by fused deposition modeling 88
V. M. Afronin, D. V. Vorobiov, O. I. Voronkov, A. M. Avramenko, A. S. Ptushka Improving the process of filling cylinders with air by modernizing the intake manifold 98
Electrical Complexes and Systems 105
Yu. G. Kachan, O. A. Shram, V. Yu. Mishchenko Comparative assessment of the advantages of an innovative power grid for industrial enterprises with renewable energy sources 105
L. Mazurenko, V. Grebenikov, O. Dzhura Elements overview and a commercial uav electric drive model 112
O. Aziukovskyi, A. Notholt, G. Diachenko, O. Balakhontsev Results of developing a laboratory testbench for remote control of a compressor installation based on WebHMI 119
Power Supply Technologies 127
M. V. Chernyavskyy, O. Yu. Provalov Scientific, technical and ecological aspects of expanding the fuel base of energy and cement production due to petroleum coke 127
Environmental Safety, Labour Protection 136
R. S. Kirin, Yu. A. Krasnova, O. Y. Makarenko, N. A. Makarenko, V. L. Khomenko Ensuring environmental safety in joint use of natural resources: formation of a legal position 136
Information Technologies, Systems Analysis and Administration 148
I. S. Laktionov, V. V. Hnatushenko, I. M. Udovyk, V. I. Olevskyi Simulation-driven assessment of cryptographic algorithms for resource-constrained infocommunication networks 148
A. Savostin, G. Kaipbek, K. Koshekov, G. Savostina, K. Wardle Comprehensive analysis of aviation maintenance text reports using natural language processing methods 157
M. D. Zakari, Md R. Kamal, N. M. Ramli, B. M. Rehan, M. S. F. Bin Mohd. Calibration and validation of the SWAT model for Upper Bernam River Basin in Malaysia 168
Anh Tuan Luu Ground control points and their influences on the precision of generating a digital surface model using an unmanned aerial vehicle 179
Economy and Management 189
H. Jafarli, M. S. Bril, I. O. Dzemishkevych, O. O. Hutorova, S. V. Rudenko, T. A. Vlasenko Assessment of the tax system under conditions of sustainable development 189
V. Kraievskyi, M. Skoryk, V. Martynenko, A. Savchenko Sustainable development as a factor in shaping the long-term value of an energy company 202
O. Rozhenko, T. Beridze, O. Galitsyna, Yu. Gadka, A. Buhra, V. Galitsyn Imperatives of information protection in the structure of economic security of an enterprise 211
S. P. Poteriaiko, O. S. Tverdokhlib, O. M. Teslenko Management efficiency assessment model of civil protection forces under martial law conditions 219
A. Cherep, Yu. Ohrenych, O. Cherep, I. Dashko Methodological principles of forming socio-economic security of enterprises of the region 228
M. Alamarat, O. Sokil, Ya. Sokil, S. Kucherkova, A. Kostyakova, I. Boiko Assessing business sector roles in investment appeal and innovation development 237
S. V. Ilchenko Indicative model of the eco-adaptive modernization of Ukraine’s transport and logistic network 246



https://doi.org/10.33271/nvngu/2025-6

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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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