No. 3 (2020)

View No. 3 (2020)

No. 3 (2020)

Published: 2020-06-24

Титульні сторінки та зміст (PDF)

ECOLOGY AND ENVIRONMENTAL SECURITY

Research on the Efficiency of Waste Water Purification from Chromium(IIІ) Ions by Bentonite Clays

H. V. Sakalova, I. A. Trach, H. D. Petruk, T. M. Vasylinych

Abstract views: 996 Downloads: 410

https://doi.org/10.31649/1997-9266-2020-150-3-7-12
Pages: 7-12
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996 410
Justification of Reasonability of Equalization Basins Implementation for the Technology of Municipal Wastewater Treatment

O. S. Kovrov, D. V. Kulikova

Abstract views: 453 Downloads: 629

https://doi.org/10.31649/1997-9266-2020-150-3-13-21
Pages: 13-21
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453 629

ENERGY GENERATION, ELECTRIC ENGINEERING AND ELECTROMECHANICS

Simulation of Gases from Pipelines in Emergency Situations

Ya. V. Doroshenko

Abstract views: 568 Downloads: 1230

https://doi.org/10.31649/1997-9266-2020-150-3-22-28
Pages: 22-28
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568 1230
Diagnostics of Stator Windings of an Induction Motor Using Simulation Based on the Hodograph of the Park Vector

O. V. Hubarevych, S. O. Hulak, A. P. Poliakov

Abstract views: 679 Downloads: 1001

https://doi.org/10.31649/1997-9266-2020-150-3-29-36
Pages: 29-36
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679 1001

Application of the results of the research

Design of a Portable Digital Megohmmeter and Leakage Current Meter

A. V. Bulashenko, I. V. Zabehalov

Abstract views: 454 Downloads: 315

https://doi.org/10.31649/1997-9266-2020-150-3-37-42
Pages: 37-42
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454 315

Information technologies and computer sciences

Security Vulnerabilities in Android OS Applications

P. R. Chernenko, M. M. Orlova

Abstract views: 578 Downloads: 752

https://doi.org/10.31649/1997-9266-2020-150-3-43-50
Pages: 43-50
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578 752
Conceptual Models for Supporting Decision Making in Multiple Administration Systems

M. A. Kukhar

Abstract views: 573 Downloads: 357

https://doi.org/10.31649/1997-9266-2020-150-3-51-56
Pages: 51-56
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573 357
Forecasting the Number of Patients with COVID-19 in the Lviv Region

O. M. Pavliuk, O. Yu. Fedevych, A.-O. A. Strontsitska

Abstract views: 583 Downloads: 465

https://doi.org/10.31649/1997-9266-2020-150-3-57-64
Pages: 57-64
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583 465

Mechanical engineering and transport

Investigation of the Structure Composite Insulation Cold Foamed Materials

T. E. Rymar

Abstract views: 401 Downloads: 252

https://doi.org/10.31649/1997-9266-2020-150-3-65-72
Pages: 65-72
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401 252
The Solution of Continuum Mechanics Plane Problem in the Polar Coordinates Using the Argument Functions of Complex Variable

V. V. Chyhyrynskyi, O. H. Naumenko, O. V. Ovchynnykov

Abstract views: 379 Downloads: 252

https://doi.org/10.31649/1997-9266-2020-150-3-73-80
Pages: 73-80
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379 252
Mathematical Model of Forecasting Durability of Bus Bodies and Checking it for Adequacy

D. P. Ruban

Abstract views: 408 Downloads: 285

https://doi.org/10.31649/1997-9266-2020-150-3-81-89
Pages: 81-89
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408 285
Influence of the Friction Coefficient Value on the Disk Microspecimens Punching Diagram Taking into Account the Fracture Process

R. V. Kravchuk

Abstract views: 337 Downloads: 228

https://doi.org/10.31649/1997-9266-2020-150-3-90-95
Pages: 90-95
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337 228

Radioelectronics and radioelectronic equipment manufacturing

Prediction of Losses in Cellular Systems Using Neural Networks

O. O. Semenova, O. O. Voitsekhovska

Abstract views: 463 Downloads: 308

https://doi.org/10.31649/1997-9266-2020-150-3-96-101
Pages: 96-101
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463 308
Implementation of Wire Media for Radio Engineering Means for Transfer and Radiation of EM Waves (Review)

L. F. Politanskyi, D. A. Vovchuk, S. D. Haliuk, M. M. Khobzei, P. F. Robulets

Abstract views: 383 Downloads: 327

https://doi.org/10.31649/1997-9266-2020-150-3-102-110
Pages: 102-110
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383 327