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Creator of electrotechnical terminology. 80th anniversary of assoc. prof. Stasys Žebrauskas

Creator of electrotechnical terminology. 80th anniversary of assoc. prof. Stasys Žebrauskas

1 April marks the 80th anniversary of the birth of a Lithuanian electrical engineer, teacher and scientist, creator of scientific terminology for electrical engineering and traveller Assoc. Prof. Stasys Žebrauskas (1942-2020).  At the initiative and with the help of the Department of Electric Power Systems, Dr. Audronė Veilentienė, Head of KTU Museum, has prepared a virtual exhibition dedicated to this extraordinary individual. The exhibition uses photographs from the archives of the Department of Electric Power Systems and the family archives of Assoc. Prof. S. Žebrauskas and the descriptions are based on the biography of the scientist written by Prof. Juozapas Arvydas Virbalis.

Teacher and scientist

After graduating from Kaunas Polytechnic Institute in 1965 (Kaunas University of Technology since 1990), Stasys Žebrauskas worked here for more than 50 years. During all this time he worked in one department: at first, it was the Department of Theoretical Electrotechnics, later renamed the Department of Electrical Engineering and then remained the Department of Electric Power Systems. He also taught electrical engineering at Aleksandras Stulginskis University of Agriculture from 1994 to 2013. Assoc. Prof. S. Žebrauskas was very good at the methodological development of teaching material and had an undeniable talent for explaining complex subjects in a very understandable way. He was very kind and sincere in his work with students, always trying to help them and finding time for consultations. The students appreciated it, they loved and respected him. Assoc. Prof. Stasys Žebrauskas published 23 methodological tools, and in 2013, he published a textbook “Electromagnetic Field”. A special merit of the associate professor is the establishment of the Electromagnetic Fields Educational Laboratory. Not only did he arrange to get the premises and equipment and prepared descriptions for all the laboratory work, but he also manually forged some of the components required for the work.

Assoc. Prof. S. Žebrauskas was actively involved in research activities: his scientific interests included the development and research of corona discharge-based technical devices. He made a comprehensive study of the related problems, prepared and defended his doctoral thesis in 1999 in electrical and electronic engineering entitled “Corona Discharge Electric Field of a Three-Electrode System”, which was equivalent to a habilitation thesis in terms of its scope and the multitude of the problems addressed, and he also supervised two doctors of science. In total, Stasys Žebrauskas published about 150 scientific papers. As an engineer, he strived for the use of his research results in real devices. This is evidenced by the 6 inventions he made. And only a lack of time and funds prevented the widespread adaptation of these devices.

Love for the homeland and language

Assoc. Prof. S. Žebrauskas was not only an excellent teacher and scientist, but also a true Lithuanian with a passion for fostering and promoting the Lithuanian spirit. He gave lectures in perfect Lithuanian language, paying great attention to both intonation and correct accentuation. Therefore, besides the subject of his lectures, he also taught the culture of the language. During the Soviet occupation, S. Žebrauskas used to organise trips in his native land for his colleagues to visit places of great importance to Lithuanian history. When the national revival began, he enthusiastically joined the activities of the restoration of independence: on 23 August 1989, he drove his colleagues to the Baltic Way, guarded the Seimas during the events of January 1991, spent the night of 13 January at the television building in Kaunas and travelled to the Vilnius region to observe the referendum on the Lithuanian Constitution. He was involved in public activities by becoming a member of the Conservative Party and was the chairman of one of the electoral districts for several years. Assoc. Prof. S. Žebrauskas was a true patriot of Lithuania, who actively participated in the creation of a free Lithuania. He rejoiced in all of Lithuania’s achievements and was deeply affected by its failures.

The greatest contribution of Assoc. Prof. Stasys Žebrauskas is to the development of Lithuanian technical terminology. He was one of the authors of the Dictionary of Electrical Engineering Terms (1999-2001) and the editor-in-chief of the Explanatory Dictionary of Electrical Engineering Terms (2010-2012). While studying at Kaunas Polytechnic Institute, he witnessed the attention paid to Lithuanian electrotechnical terms by his lecturers, Assoc. Prof. Jurgis Zdanys and Prof. Leonas Kaulakis. Already then he realised that having specific Lithuanian terminology was vital for the survival of the Lithuanian language and technical language should be Lithuanian and precise. With the continuous development of technology, and especially electrical engineering, the number of terms was increasing rapidly. As international contacts expanded, a diversity of electrical engineering terms was expressed in different languages. The challenge was twofold: the need for Lithuanians to understand these terms and the need for them to be in the spirit of the Lithuanian language. Realising this, Assoc. Prof. S. Žebrauskas gathered a team of like-minded people and began implementing a grandiose task to compile a quadrilingual dictionary of electrical engineering terms. It required reviewing and analysing a huge amount of scientific and technical literature, as well as coordinating the proposed terms with professional linguists. The work often lasted from 6 a.m. to 11 p.m. In total, the dictionary contains 11530 terms.

After the completion of the quadrilingual dictionary and its electronic version, the authors led by S. Žebrauskas began creating an explanatory dictionary of such terms. This dictionary consisted of 10400 words. The work on the dictionaries took 16 years of intensive and painstaking work from 1996 to 2012. In addition, S. Žebrauskas wrote and edited articles for the Lithuanian Encyclopaedia and the Encyclopaedia of Technology, and participated in conferences on the issues of technical language. Thus, his contribution to Lithuanian technical terminology is invaluable.

Hobbies and family

In his youth, Stasys Žebrauskas was an active athlete who defended the honour of KPI in various competitions and was a master of racewalking. He was also a tireless traveller. He was particularly fond of canoeing, first with friends, then with friends and children, and later with friends, children and grandchildren. For at least 30 years, S. Žebrauskas would organise a canoe trip in one of the lake regions in the last week of July. He was also a regular participant in trips organised by Assoc. Prof. Juozas Adomavičius from the Faculty of Informatics, both around the world and across Lithuania.

On all trips and at all festive gatherings Stasys Žebrauskas was accompanied by his camera. He captured happy and sad moments and was a true archivist of the department and his family. Over the years, he accumulated a huge archive of photographs that shows 50 years of life and changes in the department and its people.

Looking at the intensity of the life of Assoc. Prof. Žebrauskas, it would seem that there was simply no time for family, but he was a loving husband, father and grandfather, and he always managed to find time for family matters. He and his wife raised a son and a daughter who became scouts, created wonderful families and gave their grandfather 12 grandchildren.