Bulletin of the Polish Academy of Sciences Technical Sciences

About the Journal

The Bulletin of the Polish Academy of Sciences Technical Sciences has been published bimonthly by the Division IV Engineering Sciences of the Polish Academy of Sciences since the establishment of PAS in 1952. The journal is peer-reviewed and issued in electronic format. It aims to publish original, high-quality papers from multidisciplinary engineering sciences.

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Current Issue

Vol. 74 No. 5 (2026): in progress

Published: 2026-08-17

Artificial and Computational Intelligence

Conceptual design of a simulation model for bulk material transport by pipe conveyor

Bohdana Bobinics, Daniela Marasova

1144
- PDF
Deep learning-based rib segmentation and fracture classification in chest CT images

Osman Doğuş Gülgün, Erdem Uysal, Hamza Erol

1621
- PDF
Recursive aggregation of Liquid Neural Networks for wind power prediction in Poland

W. Jachuła, M. Wydra

1701
- PDF
The impact of the functional on the quality of the heat transfer coefficient mapping under fourth-kind boundary conditions using swarm algorithms

Robert Dyja, Maria Zych, Elżbieta Gawrońska, Jan Górecki, Grzegorz Domek

1951
- PDF
Weld pool analysis from images using deep learning methods

Przemysław Frankiewicz, Jan Pawlik, Michał Bembenek

1141
- PDF
EDU: English Document Understanding, a novel transformer-based approach for recognition of handwritten academic text

Liqun Cheng, Shanshan Guo

1619
- PDF

Civil Engineering

Simulation-driven analysis and modelling of infrastructural construction works performance

Michał Juszczyk, Michal Pyzalski, Dariusz Sala, Leonas Ustinovichius, Czeslaw Miedziałowski

1145
- PDF
Properties of cement mortars with the addition of waste copper slag mineralized using CO₂ – preliminary study

Seweryn Malazdrewicz, Mateusz Moj, Martyna Nieświec, Agnieszka Chowaniec-Michalak, Jerzy Hoła

1147
- PDF
Tailoring the performance of cementitious composites through zinc oxide – containing deep eutectic solvents

Piotr Latos, Izabela Klapiszewska, Maria Ratajczak, Karol Sobiraj, Anna Parus, Marcin Janczarek, Agnieszka Ślosarczyk, Teofil Jesionowski, Anna Chrobok, Łukasz Klapiszewski

1149
- PDF

Control, Informatics, and Robotics

Concentric-tube heat exchanger laboratory setup – functional extensions and preliminary tests toward a layered control structure

Krzysztof Bartecki

1142
- PDF
The state space model of the scalar, fractional order, variable parameters dynamic system

Krzysztof Oprzędkiewicz

1624
- PDF
Disturbance compensation in minimum operator based sliding mode control

Eram Taslima, Sunidhi Pandey, Katarzyna Adamiak, Andrzej Bartoszewicz, Shyam Kamal

1954
- PDF
On the solution of the Cayley impulsive dynamic control systems

Gulnaz Atta, Awais Younus

3356
- PDF

Mechanical and Aeronautical Engineering, Thermodynamics

Intelligent modeling and optimization of the liquid CO₂-MQL burnishing operation for friction and environmental emission

Huu-Toan Bui, Tung-Manh Do, An-Le Van, Trung-Thanh Nguyen

1146
- PDF
The influence of damping on the dynamic stability of complex mechanical systems, as exemplified by a truck crane

Sebastian Garus, Justyna Garus, Wojciech Sochacki, Marcin Nabiałek, Bartłomiej Jeż, Kinga Jeż

1623
- PDF
Influence of compression ratio on the combustion and emission behavior of ultrasonically synthesized animal-fat biodiesel

Abdul Hakim Javid, S. Ashfaque Ahmed, R. Nirmal Kumar, Syed Amjad Ahmed

2345
- PDF
Trajectory generation with complex no-fly zone constraints for hypersonic morphing vehicle

Yong Li, Hui Li, Lixin Wang, Luhua Liu

1950
- PDF

Material Science and Nanotechnology

Investigation of multilayer tribological coatings on CuSn10Pb10 bronze produced by electrospark alloying

Oksana Haponova, Viacheslav Tarelnyk, Nataliia Tarelnyk, Gennadii Laponog, Stanislav Smolenko, Tomasz Mościcki

1143
- PDF

Power Systems and Power Electronics

Soft-switching of IGCTs in three-level voltage source inverter

Zbigniew Szular, Witold Mazgaj

1622
- PDF

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Bulletin of the Polish Academy of Sciences Technical Sciences

About the Journal

Current Issue

Artificial and Computational Intelligence

Conceptual design of a simulation model for bulk material transport by pipe conveyor

Deep learning-based rib segmentation and fracture classification in chest CT images

Recursive aggregation of Liquid Neural Networks for wind power prediction in Poland

The impact of the functional on the quality of the heat transfer coefficient mapping under fourth-kind boundary conditions using swarm algorithms

Weld pool analysis from images using deep learning methods

EDU: English Document Understanding, a novel transformer-based approach for recognition of handwritten academic text

Civil Engineering

Simulation-driven analysis and modelling of infrastructural construction works performance

Properties of cement mortars with the addition of waste copper slag mineralized using CO₂ – preliminary study

Tailoring the performance of cementitious composites through zinc oxide – containing deep eutectic solvents

Control, Informatics, and Robotics

Concentric-tube heat exchanger laboratory setup – functional extensions and preliminary tests toward a layered control structure

The state space model of the scalar, fractional order, variable parameters dynamic system

Disturbance compensation in minimum operator based sliding mode control

On the solution of the Cayley impulsive dynamic control systems

Mechanical and Aeronautical Engineering, Thermodynamics

Intelligent modeling and optimization of the liquid CO₂-MQL burnishing operation for friction and environmental emission

The influence of damping on the dynamic stability of complex mechanical systems, as exemplified by a truck crane

Influence of compression ratio on the combustion and emission behavior of ultrasonically synthesized animal-fat biodiesel

Trajectory generation with complex no-fly zone constraints for hypersonic morphing vehicle

Material Science and Nanotechnology

Investigation of multilayer tribological coatings on CuSn10Pb10 bronze produced by electrospark alloying

Power Systems and Power Electronics

Soft-switching of IGCTs in three-level voltage source inverter

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About the Journal

Current Issue

Artificial and Computational Intelligence

Civil Engineering

Control, Informatics, and Robotics

Mechanical and Aeronautical Engineering, Thermodynamics

Material Science and Nanotechnology

Power Systems and Power Electronics

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