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Roman Shevchenko

National University of Civil Defence of Ukraine

Kharkiv

Ukraine

SCHOLARLY PAPERS

3

DOWNLOADS

150

TOTAL CITATIONS

2

Scholarly Papers (3)

1.

Selection of Optimal Al–Si Combinations in Cast Iron for Castings for Engineering Purposes

EUREKA: Physics and Engineering, (2), 99-107, 2021. doi:10.21303/2461-4262.2021.001694
Number of pages: 9 Posted: 04 Jun 2021
PC TECHNOLOGY CENTER, National University of Civil Defence of Ukraine, National Transport University, Donbass State Engineering Academy and Donbass State Engineering Academy
Downloads 79 (809,932)
Citation 1

Abstract:

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cast iron, inoculation, alloying, optimal Al–Si combinations, industrial smelting, tensile strength

2.

Development of a Method for Obtaining a CdS/CdTe/Cu/Au Module on a Flexible Substrate Designed for Backup Supplying Systems Prevention of Emergency Situations

Eastern-European Journal of Enterprise Technologies, 1(5 (109), 31–36, 2021. https://doi.org/10.15587/1729-4061.2021.225694
Number of pages: 6 Posted: 27 Mar 2021
National University of Civil Defence of Ukraine, Institute of Public Administration and Research in Civil Protection, Administration of the State Border Guard Service of Ukraine, Design and Technology Institute of Micrographics, National Technical University "Kharkiv Polytechnic Institute", Cherkasy Institute of Fire Safety named after Chernobyl Heroes, Institute of Public Administration and Research in Civil Protection, National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine and National University of Civil Defence of Ukraine
Downloads 50 (1,063,489)

Abstract:

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film photocell, flexible substrate, micromodule, solar cell, cadmium telluride, current-voltage characteristic

3.

Investigating an Alternative Electricity Supply System for Preventing Emergencies Under Conditions of Limited Capacity

Eastern-European Journal of Enterprise Technologies, 3(11 (105)), 56-61, 2020, doi: 10.15587/1729-4061.2020.206395
Number of pages: 6 Posted: 05 Jan 2021
National University of Civil Defence of Ukraine, National University of Civil Defence of Ukraine, Design and Technology Institute of Micrographics, Design and Technology Institute of Micrographics, Cherkasy Regional Center of Hydrometeorology, National University of Civil Defence of Ukraine and National University of Civil Defence of Ukraine
Downloads 21 (1,436,435)
Citation 1

Abstract:

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cadmium telluride; photoelectric converters; tandem and double-sided sensitive instrument structures