Radosław Wolniak

• Professor
• Professor at Silesian University of Technology

The optimal technological choice for sustainable development lies in renewable energy sources (RES). However, the potential offered by RES utilization poses significant challenges for mobile technologies and everyday living. Despite extensive research and information highlighting the benefits of renewable energy, there remains considerable debate,...

This paper proposes and tests a methodology for evaluating the human capital of oil and gas industry enterprises. The methodology is based on previously developed mathematical and test tools, with enhancements to support decision−making in human capital development. The proposed methodology facilitates a comprehensive mathematical analysis of asses...

Wheat farming is of utter importance in every country around the world, since it is a critical crop that contributes to food security and rural development. Given this importance, this research work investigates trends, determinants, and spatial variability in Polish wheat production between the years 2004 and 2023, with a key interest in productiv...

Smart Universities in Smart Cities: Shaping the Future of Education and Urban Innovation focuses on how higher education institutions are adapting to the challenges of the digital age in a world increasingly influenced by technology and sustainability. Universities are becoming an indispensable element of smart cities, driving forward innovation, s...

For the healthcare industry to undergo the necessary changes, new technology, creative solutions, and interactive platforms are now crucial. Solutionist technologies can have numerous benefits, if used knowledgeably and properly. However, despite the large body of work on innovations in smart health, especially in e-health, e-advice and m-health, t...

Highlights What are the main findings? The study identifies the lack of dedicated bike paths and poor conditions of existing paths as significant barriers to scooter-sharing adoption, especially in post-industrial regions like Silesia, where outdated transportation infrastructure adds to the challenge. Inadequate fleet maintenance, complex rental p...

This paper explores the transformative role of control charts within the framework of Industry 4.0 and Quality 4.0. It examines how the integration of advanced technologies-such as the Internet of Things (IoT), artificial intelligence (AI), machine learning, and cloud computing-enhances the traditional functions of control charts. These innovations...

This paper explores the integration of the 5S methodology with Industry 4.0 technologies, highlighting how traditional principles of workplace organization and efficiency are enhanced through advanced digital tools. The 5S system-Sort, Set in Order, Shine, Standardize, and Sustain-plays a crucial role in improving operational efficiency, reducing w...

Decarbonization policies are being implemented in all EU countries where renewable energy is being developed. One of the main energy sources used for this purpose is photovoltaic energy. However, the development of photovoltaics does not only mean environmental benefits in the form of green energy and thus a reduction in greenhouse gas emissions fr...

This paper presents a review of the technologies and services associated with online grocery shopping. The progress in the field of online grocery shopping has been very rapid in recent years. Hence, there was a need to systematize knowledge about the latest various solutions used in this topic. The authors searched the internet, focusing on websit...

This study investigated the physicochemical properties of meat patties, comparing a control sample and an experimental sample with the addition of 10% oleogel. The experimental sample showed a reduction in protein content (19.47%) and fat (18.37%) compared with the control sample (20.47% and 19.95%, respectively), accompanied by an increase in carb...

The paper presents the results of research on the quality of e-learning in Polish higher education. The authors used an internet questionnaire for the study. The research sample was 621 students. Firstly, the researchers determined 14 variables that are important for the quality of e-learning. Then the students evaluated these variables with scores...

The rapid urbanization and technological advancements of the recent decades have increased the need for efficient and sustainable transportation solutions. This study examines the acceptance of smart transportation systems (STSs) among residents in Polish cities and explores the impact of these systems on energy-saving behaviors. Using the extended...

This paper reviews the digital transformation of grocery shopping, focusing on the technological innovations that have redefined consumer experiences over the past decades. By analyzing both academic literature and up-to-date information from websites, the study provides a review of the evolution of grocery shopping from traditional methods to mode...

The presented paper examines the integration of Artificial Intelligence (AI) in the management of smart cities, focusing on the Silesian and Lesser Poland Voivodships in Poland. This research addresses a notable gap in the analysis of regional AI strategies within urban management, providing a comparative analysis of AI implementation in these two...

This empirical study delves into the implementation of Industry 4.0 within organizations in Poland, with a particular focus on the impact of advanced technologies. The research challenges the prevailing notion that larger organizations are more adept at adopting Industry 4.0, while also investigating the levels of agility and adaptation among small...

Pursuing enhanced nutritional value in bakery products through technological advancements and new recipes is a promising facet of the food industry. This study focuses on incorporating rice and buckwheat brans, additional raw materials rich in biologically active substances, into bakery products. Utilizing a second-order rotatable plan, optimal rat...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in cybersecurity analytics. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of bus...

Purpose: The purpose of this publication is to present the usage of Taguchi methods approach in Industry 4.0 conditions. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of Taguchi metho...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in human resource analytics. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: This paper explores t...

Purpose: The aim of the article is to present the key assumptions and the importance of creating the Competence Center at the Silesian University of Technology, which is to be an innovative partnership between science and industry in the area of security and crisis management. The article aims to draw attention to the need to change the approach to...

This paper examines business model implementations in three leading European smart cities: London, Amsterdam, and Berlin. Through a systematic literature review and comparative analysis, the study identifies and analyzes various business models employed in these urban contexts. The findings reveal a diverse array of models, including public–private...

This study aims to improve press equipment for safflower oil production by using a mechanism that optimizes pressure distribution within screw turns. A detailed analysis of the main components of the produced safflower oil was performed, encompassing both quantitative and qualitative assessments. Through the exploration of dependencies governing th...

As urbanization continues to pose new challenges for cities around the world, the concept of smart cities is a promising solution, with artificial intelligence (AI) playing a central role in this transformation. This paper presents a literature review of AI solutions applied in smart cities, focusing on its six main areas: smart mobility, smart env...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in smart manufacturing. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of busines...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in customer behaviour analysis. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in global supply chain coordination. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integrati...

Purpose: The purpose of this publication is to present the usage of smart sprinkler system in smart homes. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of a Smart Sprinkler System wi...

Purpose: The purpose of this publication is to present the usage of smart doorbells in smart locks. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of smart locks into the fabric of sma...

Purpose: The purpose of this publication is to present the usage of Poka-Yoka approach in Industry 4.0 conditions. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of Poka-Yoke with Indu...

With the development of e-commerce in Poland, consumer awareness has evolved. Buyers not only compared prices and assessed the quality of products but also began to take into account the impact of their purchases on the environment, which was previously an overlooked aspect. This growing environmental awareness is part of a broader effort to addres...

This manuscript explores the relationship between the economic awareness (as a part of energy awareness) of Polish households and their sustainable energy consumption practices. Sustainable consumption is measured by the frequency of behaviors such as turning off electrical devices when not in use, removing mobile device chargers from sockets, swit...

The strategic objective of world climate policy is the decarbonization of industries, aiming to achieve “net-zero” emissions by 2050, as outlined in the European Green Deal and the Paris Agreement. This transition entails increasing the utilization of renewable energy sources (RES) in industrial energy consumption, thereby transforming economies fr...

This paper presents a thorough examination of methane capture from Polish coal mines, contextualized within the framework of the European Union’s (EU) climate policy objectives. Through a strategic analysis encompassing the interior of coal mines, the surrounding environment, and the macro environment, this study elucidates the complex dynamics inv...

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This article presents a case study on estimating the real service inspection intervals for German-brand passenger cars in Kazakhstan and Poland. This study aimed to identify disparities between the official recommendations of manufacturers for car maintenance and the real data collected in these two countries. The following passenger cars were exam...

The Green Deal, a cornerstone of the European Union’s climate goals, sets out to achieve a substantial 55% reduction in greenhouse gas emissions by 2030 compared to 1990 levels. The EU’s decarbonization strategies revolve around three pivotal avenues. First, there is a focus on enhancing energy efficiency and decreasing the energy intensity of econ...

The primary aim of this research paper is to investigate the distribution of hospitals across different regions in Poland. It provides an in-depth analysis of hospital distribution in Poland, emphasizing the significance of taking into account factors such as population size and accessibility when assessing the quantity of hospitals as a determinan...

The paper discusses the changes occurring in the steel industry and related markets as they move towards Industry 4.0. With significant investments in new technologies, steel mills are creating a smart environment for cooperation between producers, distributors, and consumers of steel products. The influence of Industry 4.0 within mills is being tr...

The global energy crisis, which began in 2021 due to the extraordinary economic recovery after the pandemic and intensified after Russia’s invasion of Ukraine in February 2022, has changed the conditions of energy management, paying more attention to energy efficiency. Natural gas prices have reached record levels and, consequently, so have electri...

Renewable energy sources (RESs) offer key transformative potential from a societal point of view due to their modularity and ability to generate energy at the local level, allowing for the development of grassroots democratic and participatory initiatives. The paper aims to share insights into the processes of creating RES cooperatives in Poland. O...

This research aims to enhance the nutritional value of gluten-free bread by incorporating a diverse range of components, including additives with beneficial effects on human health, e.g., dietary fibers. The research was focused on improving the texture, taste, and nutritional content of gluten-free products by creating new recipes and including no...

Purpose: The purpose of this publication is to present the usage of PDCA Cycle in Industry 4.0 conditions. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: This paper explores the integration of the PDC...

In highly developed countries, more and more people use culinary services. Cooking at home, for the family, is giving way to culinary services. Consumers either order food home or use the offers of restaurants and bars. Consumers’ choice of culinary form may be influenced by cooking television programs. Many TV stations broadcast cooking programs....

Purpose: The purpose of this publication is to present the applications of usage of business analytics in inventory management. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: Industry 4.0 has ushered...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in personalized customer experience. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The applicati...

Purpose: The purpose of this publication is to present the usage of quality management methods in Quality 4.0 conditions. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The applications of business an...

Purpose: The purpose of this publication is to present the usage of smartphone application in Smart Cities in waste management. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The integration of smartp...

This paper provides a comprehensive review of solutions based on artificial intelligence (AI) in the urban energy sector, with a focus on their applications and impacts. The study employed a literature review methodology to analyze recent research on AI’s role in energy-related solutions, covering the years 2019 to 2023. The authors classified publ...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in energy management. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The advantages of using busi...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in energy management. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The advantages of using busi...

Purpose: The purpose of this publication is to present the usage of smartphone application in Smart Cities in public safety and emergency services. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The i...

Purpose: The purpose of this publication is to present the benefits and challenges of customization and personalization in Industry 4.0 era. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The advent o...

This article presents a comprehensive analysis of the occurrence of innovative solutions in accordance with CSR in various companies. It turns out that 71% of medium-sized enterprises (50–249 people) and 64% of smaller companies (10–49 people and up to 9 people) declare the introduction of innovative solutions in CSR strategies, which proves that i...

Purpose: The purpose of this publication is to present the potential usage of business analytics in Industry 4.0. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: Business Analytics and Industry 4.0 rep...

Purpose: The purpose of this publication is to present the applications of usage of business analytics in Industry 4.0. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: Specifically, the paper discussed...

Purpose: The purpose of this publication is to present the usage of smartphone application in Smart Cities in urban mobility and traffic management. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: Smar...

Dear Colleagues, Integrating various energy sectors into smart energy systems is considered to be a potential paradigm for offering an all-encompassing and optimal solution for a feasible, reasonably priced, and sustainable energy system in the near future. According to Mathiesen, a smart energy system is one that is powered exclusively by renewab...

The article presents an analysis of the statistical relationship between the determinants of and barriers to the development of renewable energy sources (RESs) in the macroeconomic system and the development of renewable energy source consumption in individual European Union countries. The article considers four key categories of RES development ba...

Purpose: The purpose of this publication is to present the most important features with which the smart biking is characterized. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: Smart biking is a transf...

Purpose: The goal of the paper is to analyze the main features, benefits and problems with the business analytics usage. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The paper explores the main conc...

Purpose: The purpose of this publication is to present relations between Industry 4.0 and Smart City. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: The study highlights the positive effects of Indust...

The paper outlines the methodology employed for desk-based research, which involved gathering and analyzing empirical data on energy and heating consumption in the Polish small consumer sector. Secondary sources, including reports, documents, scientific publications, and public statistics, were utilized to ensure a comprehensive understanding of th...

Purpose: The goal of the paper is to analyze the main features, benefits and problems with the prospective analytics usage. Design/methodology/approach: Critical literature analysis. Analysis of international literature from main databases and polish literature and legal acts connecting with researched topic. Findings: Prescriptive analytics aims t...

The aim of this article is to present solutions related to wind energy in EU countries as an alternative to fossil fuels. This article is based on secondary information and statistical data regarding the development of wind power engineering in EU countries for the years 2016–2022. The main purpose of this paper is to analyze of the relations betwe...