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  2. Oleh Velychko

Oleh Velychko

State Enterprise “Ukrmetrteststandard”, Ukraine
4, Metrologicalhna str., Kyiv, 03143, Ukraine

Articles published in Academic Journals of Lviv Polytechnic Publishing House

FEATURES OF PRECISION MEASUREMENT OF ELECTRICAL ENERGY AT INDUSTRIAL FREQUENCY
Volume 86, no.1, 2025
RESEARCH OF PHASE STANDARD OF THE STATE PRIMARY STANDARDS OF UNIT PHASE SHIFT ANGLE BETWEEN TWO VOLTAGES
Volume 85, no.4, 2024
COMPARATIVE ASSESSMENT OF PROFESSIONAL COMPETENCIES OF EDUCATIONAL STANDARDS OF INFORMATION AND MEASUREMENT TECHNOLOGIES SPECIALTY
Volume 85, no.3, 2024
LINKING OF ROUNDS RESULTS OF INTERLABORATORY COMPARISONS ON CALIBRATION OF ELECTRICAL RESISTANCE MEASURES ON A DIRECT CURRENT
Volume 85, no.2, 2024
EXPERT ASSESSMENT OF COMPETENCES AND LEARNING RESULTS FOR MASTER’S ACCORDING TO HIGHER EDUCATION STANDARD IN INFORMATION AND MEASUREMENT TECHNOLOGIES
Volume 85, no.1, 2024
EXPERT ASSESSMENT OF THE COMPETENCIES AND RESULTS OF BACHELOR'S STUDY ACCORDING TO THE STANDARD OF HIGHER EDUCATION IN INFORMATION AND MEASUREMENT TECHNOLOGIES
Volume 84, no.4, 2023
GENERALIZED RISK ASSESSMENT PROCEDURE FOR SOFTWARE TESTING OF LEGALLY REGULATED MEASURING INSTRUMENTS
Volume 84, no.3, 2023
RESEARCH OF LONG-TERM DRIFT OF THE NATIONAL INDUCTANCE STANDARD
Volume 84, no.2, 2023
COMPARATIVE ANALYSIS OF EXPERT EVALUATION OF QUALITY CRITERIA OF THE EDUCATIONAL PROGRAM FOR THE FIELD OF COMPUTER-INTEGRATED TECHNOLOGIES
Volume 84, no.1, 2023
AUTOMATION OF MEASUREMENTS ON THE STATE STANDARD OF THE UNIT OF PHASE SHIFT ANGLE BETWEEN TWO VOLTAGES
Volume 84, no.1, 2023
CALIBRATION OF HIGH AND ULTRA-HIGH FREQUENCY POWER METERS IN THE RANGE OF UP TO 30 MHZ
Volume 83, no.4, 2022
CALIBRATION OF ANALYZERS OF THE MOBILE COMMUNICATION SYSTEM PARAMETERS
Volume 83, no.3, 2022
CALIBRATION OF QUARTZ ELECTRONIC STOPWATCHERS COMPARISON METHOD USING A DIGITAL CAMERA
Volume 83, no.3, 2022
COMPARATIVE ANALYSIS OF TECHNICAL CHARACTERISTICS OF CHARGING STATIONS OF ELECTRIC VEHICLES
Volume 83, no.2, 2022
GROUP EXPERT EVALUATION OF QUALITY CRITERIA OF THE EDUCATIONAL PROGRAM FOR THE FIELD OF METROLOGY AND INFORMATION-MEASURING TECHNIQUE
Volume 83, no.1, 2022