year 2022

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Issue 1-2, 2022

ELECTROTECHNICA & ELECTRONICA E+E

Vol. 57. No 1-2/2022
Monthly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA

20220102-full

C O N T E N T S

Radi P. Romansky
Technological aspects of e-governance 1

Seferin Mirtchev
Challenges ...  read more

20220102-01
Technological aspects of e-governance
Radi P. Romansky

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The contemporary information society has determined the main priority of digital technologies in maintaining the basic processes in society. It is often emphasized that the main feature of modern society is the accompaniment ...  read more

20220102-02
Challenges for Engineering Education, Research and Innovation – Survey
Seferin Mirtchev

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Today, the technologies are a critical driver of economic development. The engineers are crucial for effective technology management. Educating engineers who can adapt successfully to the everchanging fields of complex technologies ...  read more

20220102-03
Feedback control of ozone concentration in a room using an ozone generator and the Internet of Things with built-in sensor
Takeshi Tanaka, Masayuki Yamauchi, Koji Kakugawa, Toshikazu Uchida, Shigekazu Ishihara, Keiko Ishihara

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Recently, coronavirus has spread worldwide and is becoming a major challenge. Under such circumstances, coronavirus inactivation using ozone has been reported. We have also installed a Sigfox antenna at Hiroshima Institute ...  read more