http://hdl.handle.net/20.500.14044/24432 Mon, 14 Sep 2026 22:49:18 GMT 2026-09-14T22:49:18Z http://hdl.handle.net/20.500.14044/40399 The steps of the value changes of chilhood learning from frontal occupation to project Ismeretlen szerző Borbély, Ákos Mon, 01 Jan 2018 00:00:00 GMT http://hdl.handle.net/20.500.14044/40399 2018-01-01T00:00:00Z http://hdl.handle.net/20.500.14044/40374 Educational application of LEGO Mindstorms EV3 system by using different simulation environments Udvardy, Péter; Beszédes, Bertalan Orosz, Gábor Tamás; Petőné Csuka, Ildikó Industry 4.0 requires wider and more sophisticated knowledge about automatization and robotics. Collaborative robots will be part of our every day soon, thus the education system must be adapted to these new requirements. The LEGO Mindstorms EV3 robotic set seems to suitable for educational purposes from the elementary school up to the universities considering the knowledge transfer level of these educational units. This robotic set can be programmed in its ‘original’ programming environment but also by using advanced simulation environment, too. This paper shows the robotic set, the sensors, the programming environments, the methods, and their possible application on different educational levels. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40374 2020-01-01T00:00:00Z http://hdl.handle.net/20.500.14044/40373 Autonomous power supply systems optimization for energy efficiency increasing Svhets, Olga; Naizabayeva, Asel; Toleugazin, Alibi; Seebauer, Márta Orosz, Gábor Tamás; Petőné Csuka, Ildikó The paper focuses on the calculation of electricity power generated by solar panel for an autonomous house. It was drawn a block diagram based on the research. The advantage of this automatic system is the elimination of moving elements. It allows the decreasing of the risk of various mechanisms failure and increasing the stability of the system. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40373 2020-01-01T00:00:00Z http://hdl.handle.net/20.500.14044/40369 Low-level UDP network programming performance comparison on Linux Devecseri, Viktor Orosz, Gábor Tamás; Petőné Csuka, Ildikó This article presents some low-level UDP based net- work programming methods and compares them by measuring the number of transmitted messages per second on x64 and POWER9 servers. The examined methods are: a naive imple- mentation with busy waiting variants; single- and multi-threaded synchronous and single-threaded asynchronous implementations using Boost.Asio; and an implementation using the sendmmsg() and recvmmsg() system calls for sending multiple messages at once. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40369 2020-01-01T00:00:00Z