Electronics, photonics, instrumentation and communications

SYNTHESIS AND DIELECTRIC PROPERTIES OF PbO – MgO – Nb2O5 SAMPLE PHASES WITH PYROCHLORE AND PERVORSKITE STRUCTURE

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Research article

Bush A. A.

Glaz O. G.

DOI:

https://doi.org/10.60797/IRJ.2025.156.66

Issue: № 6 (156), 2025

Suggested:

14.04.2025

Accepted:

22.05.2025

Published:

17.06.2025

TRANSFER ALGORITHM FOR COMBINING TRAINED AND RETRAINED NEURAL NETWORK ARCHITECTURE FOR THE TASK OF NON-DESTRUCTIVE OF METALLURGICAL PRODUCTION

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Research article

DOI:

https://doi.org/10.60797/IRJ.2025.156.60

Issue: № 6 (156), 2025

Suggested:

23.02.2025

Accepted:

22.05.2025

Published:

17.06.2025

101

STUDY OF MAIN ENGINES OPERATION OF A MOTOR SHIP USING A SOFTWARE DIAGNOSTICS SYSTEM BASED ON VIBROACOUSTIC CHARACTERISTICS

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Research article

DOI:

https://doi.org/10.60797/IRJ.2025.155.31

Issue: № 5 (155), 2025

Suggested:

04.02.2025

Accepted:

28.04.2025

Published:

16.05.2025

146

Technical state and reliability of the chemical laser

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Research article

DOI:

https://doi.org/10.60797/IRJ.2025.153.47

Issue: № 3 (153), 2025

Suggested:

16.12.2024

Accepted:

31.01.2025

Published:

17.03.2025

234

ARCHITECTURE AND DESIGN OF AUTONOMOUS INERTIAL-RADIO-RADAR MICRO-NAVIGATION SYSTEM IN AVIATION MULTIFUNCTIONAL RADARS

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Research article

DOI:

https://doi.org/10.60797/IRJ.2025.152.60

Issue: № 2 (152), 2025

Suggested:

15.12.2024

Accepted:

29.01.2025

Published:

17.02.2025

315

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IRJ is a peer-reviewed scientific journal that provides an opportunity to publish their scientific achievements to graduate students, academic staff, students, people with an academic degree and other interested parties.