Wyniki wyszukiwania - BazTech

1

Comparative risk analysis of autonomous systems implementation in A2-B0 and A3-B1 ships

Bilik Aleksandra, Michalski Konrad

Zeszyty Naukowe Politechniki Morskiej w Szczecinie

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2025

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nr 83 (155)

88--97

EN

This article concerns the development of autonomous ship technology in maritime navigation, which entails safety and risk management challenges. This study aims to compare the risk analyses of two levels of autonomy of seagoing ships – A3-B1 (ships with limited crew) and A2-B0 (ships fully unmanned) – based on the results of a project named SAFEMASS developed by DNV GL company for the European Maritime Safety Agency. In addition, identifying new, emerging risks relating to the functioning of MASS is another research goal. The article uses hazard identification methods (HAZID) and fault tree analysis (FTA). In the case of A3-B1 vessels, the main threats result from reduced situational awareness of operators and dependence on automatic systems. In the A2-B0 model, the most significant risks are communication system failures and a lack of physical supervision of processes. The research results indicate the need to implement additional risk control measures, such as system optimization and improvement of human-machine interfaces (HMI). It is suggested that autonomous and low-emission technologies will develop conceptually in the coming years. Still, the widespread implementation of these technologies will take a long time due to the complexity of the processes and high operating costs. This article emphasizes that implementing autonomous technologies is a promising path for the sustainable development of maritime transport. Still, further research is required, investment in infrastructure is needed, and legal regulations must be adjusted.

2

The triangle of harmonious development of a modern organization - an integrated approach

Suchacka Małgorzata, Żak Monika

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2025

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z. 218

621--635

EN

Purpose: The aim of this article is to underline and explain the need for comprehensive scientific reflection on the functioning model of organization based on two factors: work and family life with a third element - technology. Design/methodology/approach: The article is a review and discussion. The conclusions presented in the article are the result of non-reactive research based on the analysis of secondary sources - scientific literature. The method of scientific inference was inductive. Sources of information used to write this article are interdisciplinary in nature: in the field of management sciences, sociology, psychology and ethics. Findings: The value of the analysis is the attention focused on an attempt to maintain a balance between all components, i.e. working time, family/private life and technology (tech-life balance. The authors prepared a model in the form of a diagram of overlapping areas and their characteristics that can be used in subsequent empirical studies. For this purpose, the most important theoretical approaches present in the literature of various scientific disciplines concerning, among others, the concepts of work-life balance, sustainable digital footprint and tech-life harmony were conceptualized. Research implications: Future research should consider examining the impact of the highlighted factors on organizational development, providing a more comprehensive analysis of the impact of individual areas on entrepreneurs' decisions. Originality/value: This article presents a holistic perspective of conscious management within the distinguished areas of a harmoniously developing organization. Entrepreneurs can benefit from implementing a holistic management strategy that can improve business efficiency, encourage innovation, and improve coping with business challenges.

3

Advancing education through virtual reality in the management and production engineering field of study

Stecuła Kinga

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2025

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z. 215

641--655

EN

Purpose: The purpose of this paper is to explore the application of virtual reality (VR) as an innovative tool for education in the field of Management and Production Engineering. It aims to demonstrate how VR can be effectively integrated into laboratory classes to enhance students' learning experiences and practical skills. Additionally, the paper highlights the role of the teacher in guiding and supporting students in using VR technology for educational purposes. Design/methodology/approach: The paper utilizes a case study approach to examine the use of a specific virtual reality application in the field of Management and Production Engineering. The study involves the implementation of VR-based laboratory classes, where students engage in various training modules of the given selected VR application, including both theoretical and practical tasks in a simulated production environment. The methodology includes a presentation of the VR application's modules, the tasks for students, the organization of VR-supported laboratories, and the role of the instructor in facilitating the learning process. Findings: The study showed that it is possible to use virtual reality in higher education, especially in the context of classes in the field of management and production engineering. The possibility of creating and implementing VR applications that realistically reproduce the production environment and enable conducting training and classes for students of technical studies has been confirmed. The research results confirmed that VR is a practical tool for teaching production lines, technological processes, machine parameters, equipment operation, quality control, and safety rules in the production hall. All these elements can be effectively implemented under controlled conditions in the university, without the need for physical presence in the industrial plant. Originality/value: This paper offers a perspective on integrating virtual reality into laboratory classes within the field of Management and Production Engineering, highlighting its transformative potential for traditional teaching methods. The study emphasizes VR's value as a modern educational tool that enhances applied learning by providing hands-on practice in addition to theoretical knowledge, allowing students to engage actively and perform tasks independently.

4

Piany luminescencyjne – opracowanie technologii autorskiej

Majsiak Lena, Mazurczyk Wiktoria

Szkło i Ceramika

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2025

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R. 76, nr 3

47--55

PL

Opisana technologia pian luminescencyjnych jest wynikiem połączenia dwóch indywidualnie opracowanych technologii. Autorskie szkliwa luminescencyjne umożliwiają wytwarzanie obiektów ceramicznych stosowanych jako alternatywne źródło światła, zaś piany ceramiczne to materiały o właściwościach dźwiękochłonnych, podlegające wielokrotnemu recyklingowi. Wykonanie wspólnego tworzywa podyktowane było celem uzyskania kombinacji właściwości obu tych autorskich materiałów i poszerzenia tym samym obszaru badań i możliwości przyszłych zastosowań. Niniejszy artykuł przybliża specyfikę zagadnień związanych z luminescencją i pianami ceramicznymi oraz opisuje wspólnie opracowaną technologię i towarzyszącą jej drogę badawczą.

EN

The described luminescent foam technology is the result of combining two individually developed technologies. Luminescent glazes enable the production of ceramic objects used as an alternative light source, while ceramic foams are materials with sound-absorbing properties that can be recycled multiple times. The realization of a joint material was motivated by the goal of combining the properties of both original materials and thus expanding the area of research and possibilities for future applications. This article introduces the specifics of issues related to luminescence and ceramic foams and describes the collaboratively developed technology and the accompanying research path.

5

The impact of technology on tax evasion: an empirical study in ASEAN countries

Nghia Tran Nhan, Hang Tran Xuan

Polish Journal of Management Studies

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2025

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Vol. 31, No. 1

199--212

EN

This study investigates the impact of technology on tax evasion by using six Southeast Asian countries for the period 2007-2022. The technology factor was selected from three indicators: the number of individuals using the internet by population, mobile subscribers per 100 people, and landline subscribers per 100 people. Using the POLS, FEM, REM, and FGLS estimation methods for balanced panel data to test the proposed hypotheses. The research results show that technology positively affects tax evasion, and all three technology indicators positively impact tax evasion. That means the use of technology increases the risk of tax evasion in Southeast Asian countries. This result raises a major challenge for management agencies, especially in the widespread application of technology. Based on the empirical results, the authors propose policy recommendations to enhance tax compliance and reduce tax evasion in Southeast Asian countries.

PL

W niniejszym badaniu zbadano wpływ technologii na uchylanie się od opodatkowania na przykładzie sześciu krajów Azji Południowo-Wschodniej w latach 2007-2022. Czynnik technologiczny został wybrany spośród trzech wskaźników: liczby osób korzystających z Internetu na populację, abonentów telefonii komórkowej na 100 osób i abonentów telefonii stacjonarnej na 100 osób. Do testowania zaproponowanych hipotez wykorzystano metody estymacji POLS, FEM, REM i FGLS dla zrównoważonych danych panelowych. Wyniki badań pokazują, że technologia pozytywnie wpływa na uchylanie się od opodatkowania, a wszystkie trzy wskaźniki technologii pozytywnie wpływają na uchylanie się od opodatkowania. Oznacza to, że wykorzystanie technologii zwiększa ryzyko uchylania się od opodatkowania w krajach Azji Południowo-Wschodniej. Wynik ten stanowi poważne wyzwanie dla agencji zarządzających, zwłaszcza w przypadku powszechnego stosowania technologii. W oparciu o wyniki badań empirycznych, autorzy proponują zalecenia polityczne mające na celu poprawę przestrzegania przepisów podatkowych i ograniczenie uchylania się od opodatkowania w krajach Azji Południowo-Wschodniej.

6

Selected legal aspects of the process of developing and introducing a new technology for the needs of aesthetic medicine in the EU based on the MDR regulation

Kodłubański Łukasz Remigiusz

Polish Hyperbaric Research

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2025

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nr 1(90)

95--110

EN

Technological developments in the 21st century continue to bring us new treatment solutions that often go beyond the limits set by legal regulations. In particular, medicine and cosmetology in the European Community clash with each other, exceeding their typical procedures. The most important consideration is patient safety while fulfilling their wishes to improve their appearance, which affects their overall health. One of the most important legal acts related to this issue is Regulation (EU) 2017/745 of the European Parliament and of the Council of April 5, 2017, on medical devices (...). A professional analysis of this regulation is necessary from the very moment when the idea of using practical observations or an idea to introduce a new technology to the medical services market arises. This article presents selected objectives of the Regulation and basic issues related to the procedure for placing a product on the market in accordance with the interpretation of its provisions. The content of the analyzed regulations provides a basis for the key issues indicated in the summary of the article, which result from them for the development and introduction of innovations in the field of aesthetic medicine, such as the correct categorization of the product or the conduct of clinical trials.

7

Durability of ground improvement in road construction projects

Kowalewska Agata, Graczyk Mirosław, Świtała Marcin

Materiały Budowlane

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2025

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nr 10

21--27

EN

The durability of ground improvement is a key factor determining the long-term performance and safety of road construction projects. This paper presents selected aspects that influence the durability of ground improvement, as well as an overview of the most important reinforcement methods. It also includes a review of international experiences, highlighting differences in the selection of technologies and improvement depths, as well as an analysis of the costs of selected methods in relation to their effectiveness and service life. The findings confirm that material properties, quality of execution, and economic and environmental aspects play a decisive role in ensuring the long-term reliability of applied solutions.

PL

Trwałość wzmocnień podłoża gruntowego stanowi kluczowy czynnik decydujący o długoterminowej trwałości i bezpieczeństwie inwestycji drogowych. W artykule przedstawiono wybrane aspekty determinujące trwałość wzmocnień podłoża gruntowego oraz przytoczono najważniejsze metody stosowane do jego wzmacniania. Uwzględniono przegląd doświadczeń zagranicznych, wskazujących na różnice w podejściu do doboru technologii i głębokości wzmocnienia, oraz analizę kosztów wybranych metod w odniesieniu do ich efektywności i trwałości eksploatacyjnej. Analiza potwierdza, że zarówno właściwości materiałów, precyzja wykonania, jak i aspekty ekonomiczne oraz środowiskowe decydują o długotrwałej skuteczności wzmocnienia podłoża.

8

Technological Changes and Innovations in Manufacturing and Assembly Processes in Industrial Production of Incubators

Vaníčková Radka

Management and Production Engineering Review

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2025

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Vol. 16, No. 1

1--25

EN

The paper focuses on creating a proposal for an innovative solution for technological changes in manufacturing and assembly processes in industrial production of incubators. The aim of the paper is to point out how the manufacturing and assembly processes can be made more efficient so that capacity of industrial production of incubators is maximized, enterprise resource planning is fully integrated with production plan and overall evaluation of machinery efficiency is acceptable to all business subjects involved and creates potential for economic added value. The empirical methods used were TOC method, data mining-based analysis, analysis of internal documents, process benchmarking, FMEA, Lean manufacturing, Kaizen, process audit, Six Sigma, guided interview, Pareto analysis, Ishikawa diagram, Practice, 5 Whys method and 8D report method. The application part of the paper describes changes and innovation in production of industrial incubators concerning increased efficiency of assembly processes targeted at product quality. By optimizing production of incubators in compliance with customer preferences, life functions of new-born babies were improved. According to analysis of input data implementation of investment projects concerning changes in mass production and assembly of machinery benefits of projects were upgrading manual manufacturing to semiautomatic. Increased performance and streamlining of manufacturing and assembly processes in integration with an increase capacity of production stations enabled reducing operating costs of main production activity by implementing cost-saving measures. This contributed to promoting competitiveness of industrial and production enterprises and stabilizing their position in national and international market by integrating strategic, commercial, labor, and other business development and growth opportunities. Key innovations and technological changes create potential for economic added value and stable growth. A better understanding and implementation of optimization scientific research methods in production processes has potential to ensure long-term competitiveness of industrial and manufacturing enterprises on the global market. Ambitions of further research is application of SMED (Single Minute Exchange of Die) in Lean manufacturing, which enables synchronization of production flows and reduction of machine working hours with an emphasis on waste minimization, operator space optimization and rejection rate reduction of non-value operations at machine changes.

9

Structural Model of Technological Collaboration within a Manufacturing Cluster

Krawczyk-Dembicka Elżbieta, Urban Wieslaw

Management and Production Engineering Review

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2025

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Vol. 16, No. 1

1--11

EN

The aim of this study is to examine the collaboration among members of a business cluster in the field of technology management, specifically focusing on the Metal Processing Cluster operating in Poland. Utilizing survey data, a structural model is developed through the Partial Least Squares Structural Equation Modelling technique. The resulting statistically valid model elucidates several significant relationships that are crucial for fostering collaboration within a business cluster, while simultaneously affirming the advantages associated with membership in such an organizational structure. Participation in a cluster has the potential to expedite information acquisition, cultivate valuable new knowledge within firms, and yield both operational and strategic benefits. Although knowledge that facilitates and supports innovation is deemed essential for maximizing the advantages of cluster participation, a significant number of surveyed cluster companies have yet to implement such knowledge, suggesting the existence of untapped opportunities for further benefits among members.

10

Prefabrykowane konstrukcje drewniane w zrównoważonym budownictwie na przykładzie biblioteki publicznej

Golański Michał, Juchimiuk Justyna, Kwiatkowski Jacek, Figat Andżelika

Inżynieria i Budownictwo

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2025

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R. 81, nr 5

569--573

PL

Prefabrykacja w budownictwie rozwija się dynamicznie, odpowiadając na rosnące zapotrzebowanie na szybkie, energooszczędne i ekologiczne rozwiązania budowlane. W przeciwieństwie do tradycyjnych metod budowy prefabrykacja charakteryzuje się wytwarzaniem elementów konstrukcyjnych w kontrolowanych warunkach fabrycznych, co gwarantuje ich wysoką jakość, powtarzalność oraz precyzyjne wykonanie. W artykule podjęto próbę analizy wpływu technologii prefabrykowanej na środowisko. Przedstawiono przegląd dostępnych rozwiązań prefabrykowanych stosowanych w budownictwie w Polsce, a także różnice w podejściu projektowym i wykonawczym. Podano również konkretne studium przypadku realizacji budynku użyteczności publicznej – biblioteki, jako dowód możliwości zastosowania projektowania zrównoważonego.

EN

Prefabrication in construction is developing dynamically, responding to the growing demand for fast, energy-efficient, and ecological building solutions. Unlike traditional construction methods, prefabrication is characterized by the production of structural elements under controlled factory conditions, ensuring high quality, repeatability, and precise workmanship. This article attempts to analyse the environmental impact of prefabrication technology. It presents an overview of available prefabrication solutions used in construction in Poland, as well as differences in design and implementation approaches. A specific case study of a public building – a library – is also presented, demonstrating the feasibility of sustainable design.

11

Jak wdrażano ściany szczelinowe w Polsce

Kłosiński Bolesław A., Rychlewski Piotr

Inżynieria i Budownictwo

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2025

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R. 81, nr 2

118--127

PL

Artykuł przedstawia początki budowy ścian szczelinowych w Polsce, doskonalenie ich technologii i stosowania oraz współczesne trendy rozwoju.

EN

The paper presents the beginnings of diaphragm wall construction in Poland, the improvement of their technology and application, as well as contemporary development trends.

12

Foreign direct investment and technology transfer: unlocking Serbia’s growth potential

Pejić Sonja, Tomašević Ana Nešić

Engineering Management in Production and Services

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2025

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Vol. 17, no. 3

101--112

EN

This paper examines the effects of foreign direct investments (FDIs) on economic development and the transfer of knowledge and technology (technology spillover) in developing countries, specifically focusing on the Republic of Serbia. The analysis is based on a comparative review of EU countries and Serbia in terms of statistical data on R&D activities and patent applications. The study synthesises existing research and proposes a methodological framework for future empirical studies. Findings indicate that technology spillover - horizontal and vertical - has not yet reached the desired levels in Serbia. Despite the presence of FDIs, the anticipated improvements in domestic innovation and technological advancement remain limited. This study contributes to the literature by contextualising technology spillover in Serbia and identifying gaps in its realisation. It also provides a foundation for future research on the mechanisms by which FDIs influence domestic enterprise performance and national economic development. The paper offers insights for policymakers and business leaders seeking to maximise the FDI benefits. It suggests the need for strategic policies to enhance technology transfer, support domestic R&D, and foster stronger linkages between foreign investors and local firms to accelerate economic development.

13

Ecological Footprint of Wood-Based Products in the Ukrainian Carpathians Region

Pelyukh Oksana, Ilkiv Mykhailo, Kiyko Orest, Soloviy Ihor, Chelepis Taras, Lavnyy Vasyl

Drewno : prace naukowe, doniesienia, komunikaty

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2025

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Vol. 68, nr 215

Art. no. 196630

EN

In Ukraine’s Carpathian region, the absence of research on the ecological footprint (EF) of wood products poses challenges amidst unsustainable forestry practices, climate change, and human impacts that threaten forest ecosystems and local communities. This study addresses this gap by assessing and comparing the EF of furniture boards and solid structural timber produced by two wood-processing enterprises in the Carpathians. Using the ecological footprint of production methodology based on life cycle assessment, it calculates the cumulative environmental impacts of production, use, and disposal of these products, applying global productivity and equivalency coefficients. The analysis distinguishes between direct and indirect EFs: direct EF covers land use for forest resources and other areas, while indirect EF considers the land required to absorb CO₂ emissions from production. The findings reveal that the total EF for producing 1 m³ of furniture boards at enterprise “A” requires 0.475 ha, while structural timber at enterprise “B” needs only 0.111 ha, underscoring the different environmental impacts. A primary contributor to the EF is heat energy for drying lumber, generated by burning wood waste. Offsetting CO₂ emissions from this process requires 0.353 ha/m³ of land for furniture boards and 0.088 ha/m³ for structural timber. Additionally, electricity consumption for machinery adds 0.081 ha/m³ for furniture boards and 0.011 ha/m³ for structural timber. Transport emissions further increase the EF, with 0.026 ha/m³ required for furniture boards and 0.002 ha/m³ for structural timber. These results highlight the need for enhanced resource efficiency to mitigate environmental impacts, particularly in heat generation and transportation.

14

Technologia i organizacja produkcji oporowych bloków betonowych

Nicał Aleksander

Budownictwo i Prawo

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2025

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R. 28, nr 2

22--26

PL

Oporowe bloki betonowe są prefabrykatami, które zdobywają w ostatnim czasie coraz większą popularność w Polsce. Ich szerokie możliwości zastosowania w budownictwie przemysłowym, inżynieryjnym oraz rolnictwie, wpływają na coraz większe zainteresowanie potencjalnych inwestorów możliwościami ich efektywnej produkcji. Kształt elementów, w szczególności wgłębienia i wypukłości w dolnej oraz na górnej powierzchni, powodują, że prefabrykaty te mogą być ze sobą łączone, tworząc tym samym stabilne konstrukcje murowe. Nie jest wymagane przy tym stosowanie materiałów je spajających, co czyni je elementami łatwymi przy montażu i późniejszym ich demontażu. Autor artykułu przedstawił przegląd wybranych oporowych bloków betonowych oferowanych w Polsce wraz z ich podstawową charakterystyką geometryczną. Artykuł zawiera także opis technologii produkcji tych prefabrykatów oraz fotografie obrazujące formę służącą do ich wykonywania. Dodatkowo opisano organizację produkcji oporowych bloków betonowych oraz zaproponowano przykładową analizę pracochłonności procesu roboczego wybranego bloku. Artykuł odnosi się również do zagadnień składowania, oznakowywania i prawidłowego montażu tych elementów.

EN

Retaining interlocking concrete blocks are precast concrete elements that have recently become increasingly popular in Poland. Their wide range of applications in industrial, engineering and agricultural construction has led to an increasing interest from potential investors in the possibilities of their efficient production. A shape of the elements, in particular the recesses and convexities on the lower and upper surfaces, mean that these precast concrete elements can be connected together, thus creating stable masonry structures. The use of bonding materials is not required, which makes them easy to assemble and disassemble. The author of this article presented an overview of selected retaining interlocking concrete blocks offered in Poland, along with their basic geometric characteristics. The article also contains a description of the technology of producing these precast concrete elements and photographs illustrating the mould used to form them. Additionally, the organization of the production of retaining concrete blocks has been described and an example analysis of the labour intensity of the work process of the selected block has been proposed. The article also refers to the issues of storage, marking and correct assembly of these elements.

15

The state and prospects of digital transformation in the agricultural sectors

Altybayev Alshyn, Rakhimzhanov Alimzhan, Zhanbyrbayev Adilbek, Issayeva Zhanetta, Bekmukhamedov Baurzhan

Agricultural Engineering

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2025

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Vol. 29, No. 1

287--309

EN

The purpose of the study is to analyse trends and directions of digitalisation of agriculture, with a focus on technologies that contribute to improving the efficiency and sustainability of the industry. The methodology includes an analysis of the state of digitalisation of agriculture, key technologies, barriers to implementation, and development prospects based on statistical data and industry reports. The paper analyses the most developed crop and livestock industries in Kazakhstan, such as the production of cereals, oilseeds, dairy, and beef cattle, with a focus on the use of drones, the Internet of Things, artificial intelligence, and blockchain. The technical features of technologies, implementation costs, payback periods, and infrastructural requirements are considered. A comparative analysis of digitalisation in Kazakhstan and other countries is conducted, which identifies the main barriers, such as high costs, insufficient infrastructure, and a low level of digital literacy. It is determined that drones contribute to optimising field monitoring and accurate resource allocation, the Internet of Things provides data collection and analysis for real-time process management, artificial intelligence is used for forecasting and automation, and blockchain increases the transparency of supply chains. These technologies have improved resource management, increased yields, and minimised environmental impacts. The main barriers hindering the digitalisation of agriculture were high technology costs, insufficient infrastructure, low levels of digital literacy among industry workers, and resistance to change on the part of farmers.

PL

Celem badania jest analiza trendów i kierunków cyfryzacji rolnictwa, ze szczególnym uwzględnieniem technologii przyczyniających się do poprawy efektywności i zrównoważonego rozwoju branży. Metodologia obejmuje analizę stanu cyfryzacji rolnictwa, kluczowych technologii, barier wdrażania oraz perspektyw rozwoju w oparciu o dane statystyczne i raporty branżowe. W artykule przeanalizowano najbardziej rozwinięte sektory produkcji rolnej i hodowlanej w Kazachstanie, takie jak produkcja zbóż, roślin oleistych, bydła mlecznego i mięsnego, ze szczególnym uwzględnieniem wykorzystania dronów, Internetu Rzeczy, sztucznej inteligencji i technologii blockchain. Uwzględniono specyfikę techniczną technologii, koszty wdrożenia, okresy zwrotu z inwestycji oraz wymagania infrastrukturalne. Przeprowadzono analizę porównawczą cyfryzacji w Kazachstanie i innych krajach, identyfikując główne bariery, takie jak wysokie koszty, niewystarczająca infrastruktura i niski poziom kompetencji cyfrowych. Stwierdzono, że drony przyczyniają się do optymalizacji monitorowania pól i precyzyjnej alokacji zasobów, Internet Rzeczy umożliwia gromadzenie i analizę danych do zarządzania procesami w czasie rzeczywistym, sztuczna inteligencja jest wykorzystywana do prognozowania i automatyzacji, a blockchain zwiększa przejrzystość łańcuchów dostaw. Technologie te usprawniły zarządzanie zasobami, zwiększyły plony i zminimalizowały wpływ na środowisko. Głównymi barierami utrudniającymi cyfryzację rolnictwa były wysokie koszty technologii, niewystarczająca infrastruktura, niski poziom kompetencji cyfrowych wśród pracowników przemysłu oraz opór rolników przed zmianami.

16

Effects of train service operation quality on customer satisfaction in case of Dire Dawa station

Dibiku Mulugeta Girma

Zeszyty Naukowe. Transport / Politechnika Śląska

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2024

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z. 125

33--50

EN

This study evaluates the operational performance and customer satisfaction of the Ethio-Djibouti Standard Gauge Railway (EDR) through insights from 160 employee surveys, revealing strengths in technical quality and adherence to health, safety, and environmental standards, yet highlighting critical challenges such as suboptimal equipment utilization and customer service responsiveness that affect user satisfaction. Key performance indicators from regression analysis show that technical quality (Beta = 0.331), health and safety standards (Beta = 0.344), and asset management practices (Beta = 0.336) are strong predictors of customer satisfaction, with information technology (Beta = 0.241) also playing a crucial role in enhancing operational efficiency. To address these issues, the study recommends implementing advanced maintenance techniques, improving staff training for customer interaction, and upgrading technological infrastructure, while optimizing asset management practices to improve resource allocation. Overall, focusing on these areas is vital for EDR to enhance operational efficiency and customer satisfaction, thereby securing its competitive position in the transportation sector.

17

The impact of ongoing technological changes on key aspects of theatre management – the director's perspective

Karcz-Ryndak Julia

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2024

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z. 197

233--256

EN

Purpose: The purpose of the survey is to determine how theatre directors’ perceive the impact of ongoing technological change on key aspects of theatre management. Design/methodology/approach: The study adopted a qualitative perspective. Empirical data was obtained through interviews with theatre directors. The interviews were in-depth, partly standardised and unstructured. The research sample included theatre directors from different countries. Findings: The research identified aspects of theatre management that are particularly susceptible to the dynamic development of next-generation technology. The theatre managers most frequently perceive the impact of technology in relation to: the meaning and function of the theatre; funding of theatre operations; stakeholder relations; maintaining audience relations; aspects of the production of theatre productions; and staffing policy and the functioning of theatre companies. Strongly negative perceptions of the impact of technology are held by theatre directors on, among other things, the functions and relevance of the theatre, the impact of cultural policy, and the autonomy of arts. In contrast, positive perceptions of the impact of technology mainly related to aspects of the production of theatre performances. Research limitations/implications: The research is primarily limited to theatre directors' perspectives and the purposive nature of the sample cautions against broad claims about the entire population. Moreover, private and not-for-profit theatres are underrepresented. However, these findings could serve as a foundation for quantitative research aiming to generalize and explore new technology implementation processes in theatres. Further research into the implementation of artificial intelligence, perceived as a threat to the arts and theatre companies, seems crucial. Practical implications: The results of the research can be taken into account by theatre directors as they implement next-generation technologies. Originality/value: To the best of the author's knowledge, this article presents the first research on theatre managers' perceptions of ongoing technological changes in key management areas grounded in literature. The study's international scope enhances its value. The findings could benefit theatre directors, cultural organizers, researchers in theatre and cultural management, third-sector organizations in the theatre industry, and developers of new cultural technologies.

18

Technological and market aspects of meat production

Tucki Karol, Wielewska Izabela, Zuzek Dagmara K., Nowakowski Tomasz

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2024

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z. 203

575--598

EN

Purpose: The article presents a detailed analysis of the development of the European meat market. Based on statistical data for 2007-2023, a forecast of the sector's development until 2030 was prepared. The production of pork, poultry, beef, mutton and goat meat in all European Union countries was analyzed in detail. Based on statistical data, a forecast of carbon dioxide emissions and water consumption in the production process was prepared. The case study presents the characteristics of a selected meat plant from the point of view of the technological process implemented there and the impact of the meat plant on the environment. The main factors affecting the environment were also analyzed, i.e. the amount of air pollution emissions, the amount of waste generated and the amount of sewage discharged. The concentrations of pollutants released into the air were calculated for the installations operating in the plant. Design/methodology/approach: The subject of observation and assessment were industry reports, technology block diagrams and calculations based on those provided by the examined business entity. The presentation and detailed analysis of available data took the form of tables and bar charts, which were justified descriptively. The source of information for this study was the literature on the subject, statistical data and numerous studies by the Central Statistical Office and Eurostat, reports in the industry section, an interview with the owner of the meat plant, analysis of source documents provided by the examined business entity as well as the authors' own observations. The characteristics and sales market of the company were examined. The machinery of the examined company and the level of investments made over the years were also analyzed. Findings: The examined production plant produces goods for 12 months a year. It processes 2500 tons of raw material annually, or ca. 48 tons of livestock per week. The specific nature of the plant requires continuity of production. The article presents the characteristics of the production plant, the production process and the plant's technological and production facilities. The impact of the production process at the plant on the environment was analyzed in terms of applicable legal aspects and emission limits. Research limitations/implications: The analysis of the meat production sector and development forecasts was carried out for all European Union countries. The impact of the meat production plant was analyzed for a selected entity located in Poland.

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Quantum computers in third-party logistic activity – genuine change or technological gimmick?

Kmiecik Mariusz, Skórnóg Damian

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2024

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z. 197

277--303

EN

Purpose: The objective of the conducted research is to respond to the investigative question related to delineating potential areas of 3PL (third-party logistics) activities that could be supported by quantum computing. Design/methodology/approach: This study focuses on the exploration and analysis of literature, utilizing both the SCOPUS database and Google Scholar, to identify potential application areas of quantum computers in the 3PL sector. The literature review is based on a systematic approach that includes defining the aim, selecting, and critically assessing existing materials, with particular focus on digitalization, security of information flow, external transport planning, warehousing, and VAS (Value-Added Services). Findings: The analysis has demonstrated that quantum computers hold the potential to significantly influence 3PL businesses, contributing to innovation and enhancing operational efficiency. Specifically, this technology can revolutionize aspects such as supply chain optimization, data security, warehouse management, and the creation of added value through advanced analytics and personalized services. Research limitations: The study encountered constraints related to access to comprehensive databases, which may have influenced the thoroughness of the literature review. Furthermore, the scarcity of literature focusing directly on the application of quantum computers within the 3PL context indicates a need for additional, more in-depth empirical research in this field. Value of the paper: This paper holds both theoretical and practical value, indicating potential innovations and competitive advantages that can be achieved in the 3PL sector through the application of quantum computers. The paper highlights not only opportunities but also challenges and possible directions for future research, providing a foundation for upcoming research initiatives that may contribute to the development and transformation of operational standards in third-party logistics. This article can inspire future research in the area of using quantum computers in external logistics activities.

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Drivers' confidence in advanced drivers assistance systems (ADAS)

Drożyner Przemysław, Mikołajczak Piotr

Technical Sciences / University of Warmia and Mazury in Olsztyn

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2024

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Vol. 27

309--320

EN

Road accidents are a serious social problem, both in terms of public health and the costs associated with it, and as individual tragedies. Efforts to reduce the role of human factors in road accidents include partial or full automation of tasks performed by drivers through various types of advanced driver assistance systems. The question arises as to what characteristics of a technology user determine the degree of their trust in it in the context of the functionality and reliability of this technology. Two research questions related to the assessment of technology users (ADAS) of its reliability and effectiveness of operation and the differentiation of these assessments in individual groups of respondents were adopted. Data were obtained through survey research using the CATI (Computer Aided Interaction) technique Assisted Web Interview. 155 respondents participated in the study. As a result of the conducted research, it was found that the oldest systems, used for many years – ABS, airbags, inspire the greatest trust among drivers, while the least popular, used relatively recently – line assistance system. The respondent’s metrics (gender, age, experience) do not affect the perception of the effectiveness and reliability of ADAS; this may be surprising, because it is commonly believed that young people are more willing to use various types of technological innovations. Many respondents have no opinion on the effectiveness and efficiency of ADAS systems – most often these are people who do not have such systems installed in their cars or have not had contact with them. The most “educated” group in terms of knowledge of ADAS are – which is not surprising – professional drivers, although the number of such respondents whose knowledge is negligible (17%) may be surprising.