Tomasz Prauzner - Academia.edu (original) (raw)
Papers by Tomasz Prauzner
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2021
The article presents personal reflections related to the adaptation of education in terms of curr... more The article presents personal reflections related to the adaptation of education in terms of current social challenges. Selected teaching postulates will be presented in relation to the current experiences and needs of the education system in the period of pandemic restrictions. The questions included are intended to make the reader reflect and public debate on the innovative changes that await contemporary didactics. In addition, the article will present the elements of own research related to the observation of cognitive activity using QEEG electroencephalographic studies. The analysis of cognitive activity is a key element in the assessment of didactic effectiveness. Due to the wide scope of scientific research, only selected sources of the author's publications will be indicated, in which the topic has been presented in detail.
PRZEGLĄD ELEKTROTECHNICZNY, 2018
Modelowanie i symulacja działania czujnika indukcyjnego pola magnetycznego Streszczenie. W artyku... more Modelowanie i symulacja działania czujnika indukcyjnego pola magnetycznego Streszczenie. W artykule przedstawiono wyniki badań opartych na modelowaniu MES będące kontynuacją badań w zakresie oceny czułości czujnika indukcyjnego w pomiarach grubości warstw ochronnych metalu. Przedstawiono nowe efekty badań naukowych weryfikujące dotychczasowe pomiary techniczne dzięki opracowaniu nowego modelu czujnika indukcyjnego w programie ANSYS Maxwell.
Przegląd Elektrotechniczny, 2020
Opracowanie rekordu ze środkow MNiSW, umowa Nr 461252 w ramach programu "Spoleczna odpowiedz... more Opracowanie rekordu ze środkow MNiSW, umowa Nr 461252 w ramach programu "Spoleczna odpowiedzialnośc nauki" - modul: Popularyzacja nauki i promocja sportu (2020).
Edukacja - Technika - Informatyka : wybrane problemy edukacji informatycznej i informacyjnej : ro... more Edukacja - Technika - Informatyka : wybrane problemy edukacji informatycznej i informacyjnej : rocznik naukowy. Nr 1, Cz.2 (2010), s.46-50
Prace Naukowe Akademii im. Jana Dlugosza w Czestochowie. Edukacja Techniczna i Informatyczna. T.4... more Prace Naukowe Akademii im. Jana Dlugosza w Czestochowie. Edukacja Techniczna i Informatyczna. T.4 (2009), s.297-302
Journal of Education, Technology and Computer Science, 2020
Simulation programs in polytechnic (vocational) education have an important didactic function. On... more Simulation programs in polytechnic (vocational) education have an important didactic function. On the one hand, they are a great example of modern didactic software, on the other hand, knowledge of the simulation software environment by a future graduate of a technical university increases the qualifications of the future employee and allows him to acquire an attractive profession. In the era of high requirements set by employers and competition on the education market, their knowledge seems highly justified. However, whether simulation programs, especially deterministic ones, can also act as teaching aids is not so obvious. In this article, in addition to purely theoretical considerations, will be presented stages of own research on didactic efficiency, or more precisely the impact of this group of software on the cognitive process during learning. More importantly, the didactic effectiveness was tested based on typical pedagogical research as well as by means of electroencephalogr...
W artykule przedstawiono analize oprogramowania symulacyjnego Pathfinder oraz wyniki badan naukow... more W artykule przedstawiono analize oprogramowania symulacyjnego Pathfinder oraz wyniki badan naukowych uzyskane na podstawie modelowania, obliczen matematycznych i wizualizacji ewakuacji osob z przykladowego obiektu mieszkalnego. Problem ochrony środowiska oraz bezpieczenstwo ludzi są jednym z kluczowych problemow omawianych w ramach zajec dydaktycznych na kierunku Inzynieria Bezpieczenstwa, prowadzonych przez Instytutu Edukacji Technicznej i Bezpieczenstwa Akademii im. Jana Dlugosza w Czestochowie.
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2017
In the paper, the simulation project to evaluate the capacity and the degree of congestion was pr... more In the paper, the simulation project to evaluate the capacity and the degree of congestion was presented. Due to the time-consuming traffic, the most advantageous modification is to optimize the duration of the light cycles in programs for signaling light. Based on the project, it was assessed that the communication and technical solutions used are optimal and don't require modification.
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2017
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2018
Energy Conversion and Management, 2017
Adsorption cycles have a distinct advantage over other systems in the ability to use low grade he... more Adsorption cycles have a distinct advantage over other systems in the ability to use low grade heat, especially waste heat of near ambient temperature. A Tri-bed twin-evaporator adsorption chiller constitute an innovative design in cooling production which allows more efficient conversion and management of low grade sources of thermal energy due to more effective way of utilization adsorptive abilities of the beds during a single work. Although it is the most effective way in chilled water production the complexity of the Tri-bed twin-evaporator adsorption chiller operation is still not sufficiently recognized and the improvement in cooling capacity (CC) of the cooler is still a challenging task. The paper introduces artificial intelligence approach for the optimization study of a Tri-bed twin-evaporator adsorption chiller using low-temperature heat from cogeneration. Genetic algorithms (GA) and artificial neural networks (ANN) are used to develop the model which allows estimating the behaviour of the adsorption heat pump. Cooling capacity (CC) as one of the main energy efficiency factor in cooling production is examined during the study for different operating sceneries. The presented non-iterative approach gives quick and accurate results as an answer to the input data sets. The CC of the chiller, evaluated using the developed model, is in good agreement with the experimental data. Maximum relative error between measured and calculated data is lower than ± 10%. The developed model permits to study the influence of operating parameters on the cooling capacity of the chiller. For the considered range of input parameters the highest cooling capacity which can be obtained by the heat pump is equal 93.3 kW. The method constitutes an alternative, easy-to-apply and useful, complementary technique, comparing to the other techniques of data handling, including the complex of numerical and analytical methods as well as high costs of empirical experiments. The model can be applied for optimizations purposes and can constitute a sub model or a separate module in engineering calculations, capable to predict the CC of the Tri-bed twin-evaporator adsorption cooler, integrated into multigenerative systems.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2018
The main objective of the paper is to present arguments about the multidimensional character of e... more The main objective of the paper is to present arguments about the multidimensional character of effectiveness of school education and to discuss a number of factors that influence the outcome of education directly or indirectly. Assessing the effectiveness of school education sheds light on its current problems and indicates directions for future research on innovative approaches to solving such problems. Preliminary assumptions for research based on EEG results concerning cognitive performance during student learning in technical fields will also be presented.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2017
The main objective of the paper is to argue for a multidimensional character of effectiveness of ... more The main objective of the paper is to argue for a multidimensional character of effectiveness of school education and to discuss a number of factors that influence the outcome of education directly or indirectly. Assessing the effectiveness of school education sheds light on its current problems and indicated directions for future research on innovative approaches to solving such problems.
PRZEGLĄD ELEKTROTECHNICZNY, 2016
The article presents the results of research based on FEM modeling which are continuation of rese... more The article presents the results of research based on FEM modeling which are continuation of research in the evaluation of the sensitivity of an inductive sensor in measuring the thickness of the protective layer of metal. There were presented new results of verification the existing technical measures through the development of a new model of an inductive sensor in the program ANSYS Maxwell. (The use of FEM simulation in the design of inductive sensors) Słowa kluczowe: przetworniki pola magnetycznego, badanie pola magnetycznego, symulacja komputerowa, modelowanie
Edukacja – Technika – Informatyka, 2016
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2015
The paper deals with didactic innovations based on research conducted wit in pedagogy on the obse... more The paper deals with didactic innovations based on research conducted wit in pedagogy on the observable social changes ind technology. The main objective of the paper is to address the issue how to apply modern technology and research findings on the functioning of the brain in order to improve the effectiveness of the learning process.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2016
The theory of teaching, commonly referred to as didactics, is gaining increasing recognition in t... more The theory of teaching, commonly referred to as didactics, is gaining increasing recognition in the work of a teacher immersed in the present-day reality of education. It appears right to assume that familiarity with the changing world should inspire innovativeness aimed to eliminate unnecessary or inadequate phenomena. For this reason, it is advisable to treat didactics as a theoretical discipline with practical implications for teachers, especially in the process of transforming and perfecting the educational system to make it meet the real social and economic challenges. The paper presents empirical studies conducted in the period 2010-2015 among full-time and weekend students of Safety Engineering at Jan Dlugosz University in Czestochowa, Poland. The studies were aimed to test the hypothesis that using deterministic computer simulations in the didactic process fosters learning effectiveness in the field of technological education as compared to traditional methods applied in a l...
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2021
The article presents personal reflections related to the adaptation of education in terms of curr... more The article presents personal reflections related to the adaptation of education in terms of current social challenges. Selected teaching postulates will be presented in relation to the current experiences and needs of the education system in the period of pandemic restrictions. The questions included are intended to make the reader reflect and public debate on the innovative changes that await contemporary didactics. In addition, the article will present the elements of own research related to the observation of cognitive activity using QEEG electroencephalographic studies. The analysis of cognitive activity is a key element in the assessment of didactic effectiveness. Due to the wide scope of scientific research, only selected sources of the author's publications will be indicated, in which the topic has been presented in detail.
PRZEGLĄD ELEKTROTECHNICZNY, 2018
Modelowanie i symulacja działania czujnika indukcyjnego pola magnetycznego Streszczenie. W artyku... more Modelowanie i symulacja działania czujnika indukcyjnego pola magnetycznego Streszczenie. W artykule przedstawiono wyniki badań opartych na modelowaniu MES będące kontynuacją badań w zakresie oceny czułości czujnika indukcyjnego w pomiarach grubości warstw ochronnych metalu. Przedstawiono nowe efekty badań naukowych weryfikujące dotychczasowe pomiary techniczne dzięki opracowaniu nowego modelu czujnika indukcyjnego w programie ANSYS Maxwell.
Przegląd Elektrotechniczny, 2020
Opracowanie rekordu ze środkow MNiSW, umowa Nr 461252 w ramach programu "Spoleczna odpowiedz... more Opracowanie rekordu ze środkow MNiSW, umowa Nr 461252 w ramach programu "Spoleczna odpowiedzialnośc nauki" - modul: Popularyzacja nauki i promocja sportu (2020).
Edukacja - Technika - Informatyka : wybrane problemy edukacji informatycznej i informacyjnej : ro... more Edukacja - Technika - Informatyka : wybrane problemy edukacji informatycznej i informacyjnej : rocznik naukowy. Nr 1, Cz.2 (2010), s.46-50
Prace Naukowe Akademii im. Jana Dlugosza w Czestochowie. Edukacja Techniczna i Informatyczna. T.4... more Prace Naukowe Akademii im. Jana Dlugosza w Czestochowie. Edukacja Techniczna i Informatyczna. T.4 (2009), s.297-302
Journal of Education, Technology and Computer Science, 2020
Simulation programs in polytechnic (vocational) education have an important didactic function. On... more Simulation programs in polytechnic (vocational) education have an important didactic function. On the one hand, they are a great example of modern didactic software, on the other hand, knowledge of the simulation software environment by a future graduate of a technical university increases the qualifications of the future employee and allows him to acquire an attractive profession. In the era of high requirements set by employers and competition on the education market, their knowledge seems highly justified. However, whether simulation programs, especially deterministic ones, can also act as teaching aids is not so obvious. In this article, in addition to purely theoretical considerations, will be presented stages of own research on didactic efficiency, or more precisely the impact of this group of software on the cognitive process during learning. More importantly, the didactic effectiveness was tested based on typical pedagogical research as well as by means of electroencephalogr...
W artykule przedstawiono analize oprogramowania symulacyjnego Pathfinder oraz wyniki badan naukow... more W artykule przedstawiono analize oprogramowania symulacyjnego Pathfinder oraz wyniki badan naukowych uzyskane na podstawie modelowania, obliczen matematycznych i wizualizacji ewakuacji osob z przykladowego obiektu mieszkalnego. Problem ochrony środowiska oraz bezpieczenstwo ludzi są jednym z kluczowych problemow omawianych w ramach zajec dydaktycznych na kierunku Inzynieria Bezpieczenstwa, prowadzonych przez Instytutu Edukacji Technicznej i Bezpieczenstwa Akademii im. Jana Dlugosza w Czestochowie.
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2017
In the paper, the simulation project to evaluate the capacity and the degree of congestion was pr... more In the paper, the simulation project to evaluate the capacity and the degree of congestion was presented. Due to the time-consuming traffic, the most advantageous modification is to optimize the duration of the light cycles in programs for signaling light. Based on the project, it was assessed that the communication and technical solutions used are optimal and don't require modification.
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2017
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2018
Energy Conversion and Management, 2017
Adsorption cycles have a distinct advantage over other systems in the ability to use low grade he... more Adsorption cycles have a distinct advantage over other systems in the ability to use low grade heat, especially waste heat of near ambient temperature. A Tri-bed twin-evaporator adsorption chiller constitute an innovative design in cooling production which allows more efficient conversion and management of low grade sources of thermal energy due to more effective way of utilization adsorptive abilities of the beds during a single work. Although it is the most effective way in chilled water production the complexity of the Tri-bed twin-evaporator adsorption chiller operation is still not sufficiently recognized and the improvement in cooling capacity (CC) of the cooler is still a challenging task. The paper introduces artificial intelligence approach for the optimization study of a Tri-bed twin-evaporator adsorption chiller using low-temperature heat from cogeneration. Genetic algorithms (GA) and artificial neural networks (ANN) are used to develop the model which allows estimating the behaviour of the adsorption heat pump. Cooling capacity (CC) as one of the main energy efficiency factor in cooling production is examined during the study for different operating sceneries. The presented non-iterative approach gives quick and accurate results as an answer to the input data sets. The CC of the chiller, evaluated using the developed model, is in good agreement with the experimental data. Maximum relative error between measured and calculated data is lower than ± 10%. The developed model permits to study the influence of operating parameters on the cooling capacity of the chiller. For the considered range of input parameters the highest cooling capacity which can be obtained by the heat pump is equal 93.3 kW. The method constitutes an alternative, easy-to-apply and useful, complementary technique, comparing to the other techniques of data handling, including the complex of numerical and analytical methods as well as high costs of empirical experiments. The model can be applied for optimizations purposes and can constitute a sub model or a separate module in engineering calculations, capable to predict the CC of the Tri-bed twin-evaporator adsorption cooler, integrated into multigenerative systems.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2018
The main objective of the paper is to present arguments about the multidimensional character of e... more The main objective of the paper is to present arguments about the multidimensional character of effectiveness of school education and to discuss a number of factors that influence the outcome of education directly or indirectly. Assessing the effectiveness of school education sheds light on its current problems and indicates directions for future research on innovative approaches to solving such problems. Preliminary assumptions for research based on EEG results concerning cognitive performance during student learning in technical fields will also be presented.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2017
The main objective of the paper is to argue for a multidimensional character of effectiveness of ... more The main objective of the paper is to argue for a multidimensional character of effectiveness of school education and to discuss a number of factors that influence the outcome of education directly or indirectly. Assessing the effectiveness of school education sheds light on its current problems and indicated directions for future research on innovative approaches to solving such problems.
PRZEGLĄD ELEKTROTECHNICZNY, 2016
The article presents the results of research based on FEM modeling which are continuation of rese... more The article presents the results of research based on FEM modeling which are continuation of research in the evaluation of the sensitivity of an inductive sensor in measuring the thickness of the protective layer of metal. There were presented new results of verification the existing technical measures through the development of a new model of an inductive sensor in the program ANSYS Maxwell. (The use of FEM simulation in the design of inductive sensors) Słowa kluczowe: przetworniki pola magnetycznego, badanie pola magnetycznego, symulacja komputerowa, modelowanie
Edukacja – Technika – Informatyka, 2016
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa, 2015
The paper deals with didactic innovations based on research conducted wit in pedagogy on the obse... more The paper deals with didactic innovations based on research conducted wit in pedagogy on the observable social changes ind technology. The main objective of the paper is to address the issue how to apply modern technology and research findings on the functioning of the brain in order to improve the effectiveness of the learning process.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, 2016
The theory of teaching, commonly referred to as didactics, is gaining increasing recognition in t... more The theory of teaching, commonly referred to as didactics, is gaining increasing recognition in the work of a teacher immersed in the present-day reality of education. It appears right to assume that familiarity with the changing world should inspire innovativeness aimed to eliminate unnecessary or inadequate phenomena. For this reason, it is advisable to treat didactics as a theoretical discipline with practical implications for teachers, especially in the process of transforming and perfecting the educational system to make it meet the real social and economic challenges. The paper presents empirical studies conducted in the period 2010-2015 among full-time and weekend students of Safety Engineering at Jan Dlugosz University in Czestochowa, Poland. The studies were aimed to test the hypothesis that using deterministic computer simulations in the didactic process fosters learning effectiveness in the field of technological education as compared to traditional methods applied in a l...