New articles

THE HISTORY OF THE FIRST RUSSIAN STEAM-POWERED PIANO FACTORY "C. M. SCHRÖDER" — THE LENINGRAD FACTORY OF SMALL MUSICAL INSTRUMENTS NAMED AFTER A. V. LUNACHARSKY: FROM THE FIRST KEY TO THE LAST CHORD

PDF XML

Research article

DOI:

https://doi.org/10.60797/IRJ.2026.166.22

EDN:

DCPVON

Suggested:

28.03.2026

Accepted:

13.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

339

GIS technologies in the assessment of element migration in anthropogenic soils during gas production

PDF XML

Research article

Pyzhyanov D. I.

Sarapulova G. I.

DOI:

https://doi.org/10.60797/IRJ.2026.166.23

EDN:

QRZZDL

Suggested:

27.03.2026

Accepted:

08.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

185

A STUDY OF THE HYDRAULIC CONDITIONS AT AN INDUSTRIAL FACILITY UNDERGOING MODERNISATION IN ZABAYKALSKY KRAY

PDF XML

Research article

Ivanov S. A.

Tuzov A. V.

DOI:

https://doi.org/10.60797/IRJ.2026.166.98

EDN:

VODJTP

Suggested:

24.03.2026

Accepted:

08.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

177

A practice-oriented digital resource in the Moodle LMS: experience in teaching organic chemistry

PDF XML

Research article

DOI:

https://doi.org/10.60797/IRJ.2026.166.97

EDN:

ZWZCIA

Suggested:

22.03.2026

Accepted:

07.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

153

From linguistics to cultural semiotics: the philosophical potential of Ferdinand de Saussure’s theory

PDF XML

Research article

Melikhova M. S.

Lutkina A. S.

DOI:

https://doi.org/10.60797/IRJ.2026.166.24

EDN:

HURAXX

Suggested:

20.03.2026

Accepted:

07.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

146

of 4026

Show by

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.