Social and Human Sciences

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

Research article

Алексеев К. А.0009-0009-6789-2115

Alekseev K. A.

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

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)

771

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

Research article

Сиппель И. Я.0000-0002-2635-2296

Sippel I. Y.

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

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)

367

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

Research article

Беляева У. П.0000-0002-3057-537X
Мелихова М. С.
Лыткина А. С.

Belyaeva U. P.
Melikhova M. S.
Lutkina A. S.

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

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)

352

The professional conduct of Federal State Fire-Fighting Service officers in high-risk situations as a subject of pedagogical research

Research article

Маринич Евгений0000-0002-2786-3020

Marinich Y.

https://doi.org/10.60797/IRJ.2026.166.25

DOI:

https://doi.org/10.60797/IRJ.2026.166.25

EDN:

XBCBLF

Suggested:

19.03.2026

Accepted:

03.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

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

232

DIGITALISATION AND COGNITIVE LINGUISTICS: HOW ARTIFICIAL INTELLIGENCE IS CHANGING OUR UNDERSTANDING OF LANGUAGE RESEARCH

Research article

Анненкова А. В.0000-0001-6870-8126

Annenkova A. V.

https://doi.org/10.60797/IRJ.2026.166.26

DOI:

https://doi.org/10.60797/IRJ.2026.166.26

EDN:

SMGNPW

Suggested:

19.03.2026

Accepted:

01.04.2026

Published:

17.04.2026

Issue: № 4 (166), 2026

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

228

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