Vol. 5 No. 2 (2021): Annual Journal of Technical University of Varna

Published: 2021-12-01

MECHANICS, MATERIALS AND MECHANICAL ENGINEERING

A Review on the Possibility for Nitriding of Aluminium Alloys

Siyana Vankova Zabunova

100-111
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ELECTRICAL ENGINEERING, ELECTRONICS AND AUTOMATION

A Study of the Impact of Squirrel-Cage Rotor Faults on the Stator Current Signature

Maik Jurgen Streblau, Marin Todorov, Tatyana Dimova

132-139
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INFORMATION TECHNOLOGIES, COMMUNICATION AND COMPUTER EQUIPMENT

Investigation of the influence of a template matrix on the embedding of information in an image

Dimitar Todorov, Zheyno Zheynov, Hristo Valchanov, Milena Karova, Ivaylo Plamenov Penev

140-145
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TRANSPORT, NAVIGATION AND AVIATION

System for studying the parameters of gas solenoid valves

Stoyan Nedelchev Stoyanov, Veselin Mihaylov, Zdravko Ivanov, Radostin Radev

112-121
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AGRICULTURE

DYNAMICS OF THE MICROBIOLOGICAL INDEXES AT LIME TREATMENT OF SLUDGES FROM A PURIFICATION PLANT

Boyka Malcheva, Pavlina Naskova, Dragomir Plamenov Dimitrov

146-155
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SOCIAL SCIENCES

STUDY ON LABOR INTEGRATION OF GROUPS OF PEOPLE, FACING SERIOUS DIFFICULTIES IN GAINING EMPLOYMENT IN THE LABOR MARKET OF BULGARIA

Svetlana Ivanova Todorova

122-131
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