Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Matej Bereš"'
Publikováno v:
Energies, Vol 17, Iss 18, p 4606 (2024)
The year 2022 was marked by a significant increase in electricity prices in Germany, with prices reaching extreme levels due to various geopolitical and climatic factors. This research analyzes the evolution of electricity prices in Germany from 2015
Externí odkaz:
https://doaj.org/article/cf7c8165fb644383992fa5cdf55bbfab
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6396 (2024)
Electricity prices have been exceptionally volatile in recent years. In 2022, we witnessed a sharp increase in electricity prices in many countries. Several factors contributed to this, including reduced electricity production by hydropower plants du
Externí odkaz:
https://doaj.org/article/b7bf136a143d471792214196d4d7d3d8
Autor:
Simona Kirešová, Milan Guzan, Branislav Sobota, Tibor Vince, Štefan Korečko, Jozef Dziak, Ján Molnár, Patrik Jacko, Matej Bereš
Publikováno v:
Atmosphere, Vol 15, Iss 7, p 802 (2024)
The paper focuses on the measurement of PM and other meteorological parameters in a small region of central Europe—eastern Slovakia and northeastern Hungary. Due to the increasing availability of sensors measuring not only PM, but also temperature,
Externí odkaz:
https://doaj.org/article/cf3081c521e440168241f23bec39f64b
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2521 (2024)
People spend two-thirds of their time in buildings. Building materials are, therefore, natural shielding for us. Many studies describe the shielding effect of non-building materials. This study evaluates the shielding effectiveness (SE) of electromag
Externí odkaz:
https://doaj.org/article/ab10d3245751433eb3091e8ccdc61ff7
Autor:
Šimon Gans, Ján Molnár, Dobroslav Kováč, Irena Kováčová, Branislav Fecko, Matej Bereš, Patrik Jacko, Jozef Dziak, Tibor Vince
Publikováno v:
Sensors, Vol 23, Iss 20, p 8393 (2023)
The paper deals with a brief overview of magnetoelastic sensors and magnetoelastic sensors used in general for sensing bending forces, either directly or sensing bent structures, and defines the current state of the art. Bulk magnetoelastic force sen
Externí odkaz:
https://doaj.org/article/d0d19a50d5534570886bcc4d45b80605
Autor:
Tibor Vince, Matej Bereš, Irena Kováčová, Ján Molnár, Branislav Fecko, Jozef Dziak, Iveta Tomčiková, Milan Guzan
Publikováno v:
Journal of Universal Computer Science, Vol 26, Iss 11, Pp 1402-1421 (2020)
The paper presents analyses of the implementation of IoT in the patent technology of the remote measuring laboratory (VMLab). The technology allows to create a new electrical connection between different devices, where the connection diagram was not
Externí odkaz:
https://doaj.org/article/42babb099e39445fb8f8c010b19566bc
Autor:
Ján Molnár, Simona Kirešová, Tibor Vince, Dobroslav Kováč, Patrik Jacko, Matej Bereš, Peter Hrabovský
Publikováno v:
Journal of Universal Computer Science, Vol 26, Iss 11, Pp 1495-1512 (2020)
IoT technology is gaining more and more popularity in practice, as it collects, processes, evaluates and stores important measured data. The IoT is used every day in the work, in the home or smart houses or in public areas. It realizes the connectivi
Externí odkaz:
https://doaj.org/article/561fefff0eb1455eb1be8db01712b934
Autor:
Dobroslav Kováč, Tibor Vince, Matej Bereš, Ján Molnár, Jozef Dziak, Patrik Jacko, Irena Kováčová
Publikováno v:
Energies, Vol 15, Iss 21, p 8209 (2022)
The article describes the design of a universal simulation model of a voltage regulator for applications compatible with the globally used PSpice program. Users can create a model of any type of integrated switching voltage regulator that is currentl
Externí odkaz:
https://doaj.org/article/b73471f77ec4421980f129be608d67a7
Autor:
Patrik Jacko, Matej Bereš, Irena Kováčová, Ján Molnár, Tibor Vince, Jozef Dziak, Branislav Fecko, Šimon Gans, Dobroslav Kováč
Publikováno v:
Sensors, Vol 22, Iss 4, p 1440 (2022)
The article describes the implementation of IoT technology in the teaching of microprocessor technology. The method presented in the article combines the reality and virtualization of the microprocessor technology laboratory. A created IoT monitoring
Externí odkaz:
https://doaj.org/article/ca30b3afeba942b6b1ab30539f999c52
Efficiency Enhancement of Non-Isolated DC-DC Interleaved Buck Converter for Renewable Energy Sources
Autor:
Matej Bereš, Dobroslav Kováč, Tibor Vince, Irena Kováčová, Ján Molnár, Iveta Tomčíková, Jozef Dziak, Patrik Jacko, Branislav Fecko, Šimon Gans
Publikováno v:
Energies, Vol 14, Iss 14, p 4127 (2021)
The article describes the principles based on which it is possible to obtain energy from renewable sources more efficiently. The principles use the conventional DC-DC interleaved buck converter based on the common electronic component types and the c
Externí odkaz:
https://doaj.org/article/4f5af9558fbb4721aadf041a8922e8c1