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This study aims to clarify the influence mechanism of polishing solution type on the glazing evolution of fixed abrasive pad under different interfacial pressure conditions.

The tribological experiments were carried out on the friction and wear machinery with W3-5 diamond fixed abrasive pad and quartz glass workpiece under three polishing solution types of five pressure conditions. The changes of surface morphology, porosity and hardness of fixed abrasive pad were detected by white light interferometer, optical microscope and shore hardness tester.

The results showed that the glazed phenomenon of fixed abrasive pad is occurred after a certain time, which is more obvious with the increasing of interfacial pressures. The polishing solution type has a significant effect on the glazing time, although the glazed phenomenon is inevitable. The mechanism of it is that the micro-convex peaks on the surface of the fixed abrasive pad are easily wear, and the pores are blocked by the accumulation of waste debris generated during the experiment process. Thus, a smooth and high-density hard layer is formed on the surface of the fixed abrasive pad which induces the decreasing of the friction coefficient and surface roughness value. For selected polishing solution types, the wear rate of micro-convex peaks is different due to the corrosion action difference with polishing pad surface.

The main contribution of this work is to provide a new investigating method for further understanding the glazing evolution mechanism of fixed abrasive pad.

The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-08-2023-0257/

This study is exploratory in nature and designed to address poorly documented issues in the literature. The dimensions of regional distribution or spatial organisation of Industry 4.0 (I4.0), including the potential role of clusters, have only recently been addressed, with most available studies focusing on advanced, mainly Western European countries. Although developing fast, the literature on I4.0 in other countries, such as the Central and Eastern European or post-transition economies like Poland, needs to pay more attention to the spatial distribution or geographical and organisational aspects. In response to the identified knowledge gap, this paper aims to identify the role of clusters in the transformation towards I4.0. This explains why clusters may matter for advancing the fourth digital transformation, how advanced in implementing I4.0 solutions are the residents of Polish clusters and how they perceive the advantages of cluster membership for such implementation. Finally, it seeks to formulate policy recommendations based on the evidence gathered.

The methodology used in this study combines quantitative analysis of secondary data from a cluster benchmarking survey with a case study approach. The benchmarking survey, conducted by the polish agency for enterprise development in 2021, gathered responses from 435 cluster members and 41 cluster managers, representing an estimated 57% of the current clusters in Poland. In addition to quantitative analysis, a case study approach was used, incorporating primary sources such as interview with cluster managers and surveys of cluster members, as well as secondary sources like company documents and information from cluster organisation websites. Statistical analysis involved assessing the relationship between technology implementation and the adoption of management systems, as well as exploring potential correlations between technology use and company characteristics such as revenue, export revenue share and number of employees using Pearson correlation coefficient.

In Poland, implementing I4.0 technologies by cluster companies is still modest. The cluster has influenced the use of I4.0 technologies in 23% of surveyed companies. Every second surveyed company declared a positive impact of a cluster on technological advancement. The use of I4.0 technologies is not correlated with the revenue of clustered companies. A rather bleak picture emerges from the results, revealing a need for more interest among cluster members in advancing I4.0 technologies. This may be due to a comfortable situation in which firms still enjoy alternative competitive advantages that do not force them to seek new advanced advantages brought about by I4.0. It also reflects the sober approach and awareness of associated high costs and necessary investments, which are paramount and prevent successful I4.0 implementation.

The limitations inherent in this study reflect the scarcity of the available data. This paper draws on the elementary survey administered centrally and is confined by the type of questions asked. The empirical section focuses on an important, though only one selected sector of the economy – the automotive industry. Nevertheless, the diagnosis of the Polish cluster’s role in advancing I4.0 should complement the existing literature.

The exploratory study concludes with policy recommendations and sets the stage for more detailed studies. Amidst the research’s limitations, this study pioneers a path for future comprehensive investigations, enabling a deeper understanding of Polish clusters’ maturity in I4.0 adoption. By comparing the authors’ analysis of the Polish Automotive Group (PGM) cluster with existing literature, the authors uncover a distinct disparity between the theoretical prominence of cluster catalysis and the current Polish reality. Future detailed dedicated enquiries will address these constraints and provide a more comprehensive map of Polish clusters’ I4.0 maturity.

This study identifies patterns of I4.0 implementation and diagnoses the role of clusters in the transformation towards I4.0. It investigates how advanced is the adoption of I4.0 solutions among the residents of Polish clusters and how they perceive the advantages of cluster membership for such transformation. Special attention was paid to the analysis of the automotive sector. Comparing the conclusions drawn from the analysis of the Polish PGM cluster in this case study to those from the literature on the subject, it becomes clear that the catalytic role of clusters in the implementation of I4.0 technologies by enterprises, as emphasised in the literature, is not yet fully reflected in the Polish reality.

This chapter describes the present state and the trends in the Polish information and communications technology (ICT) sector, which today is considered to be one of the most progressively developing part of the national economy. Special attention is given to economic background, ICT employment and governmental policy. Some forecasts for future development were also proposed.

The purpose of this chapter is to present the background, dynamics and future trends in the Polish ICT sector.

The statistical data (Statistics Poland, Eurostat), market reports and scientific articles were analysed. Microsoft Excel and QGIS software was used to analyse the data and visualise the results.

Polish ICT market has stable fundaments, good infrastructure, qualified workers and a good location. Despite the developed infrastructure, e-commerce and e-administration usage is relatively low compared to the average level of EU27. The Polish ICT market specialises in software implementation, IT outsourcing and computer game development. The Polish ICT market development is associated with cloud computing, outsourcing, e-commerce, cybersecurity, big data, artificial intelligence (AI) and Industry 4.0. Poland is also in the top 10 countries for IT outsourcing worldwide, with the leading ICT centers in Warsaw, Cracow and Wrocław.

The growth of the ICT sector was (is) supported also by central programmes and government strategies: Operational Programme Digital Poland, Digital Competence Development Program and Cybersecurity Strategy. In the last 2 years, the development of ICT was also boosted by the COVID-19 pandemic. Market reports and forecasts show that the sector's future development will be related to artificial intelligence, Industry 4.0 and data analytics and financed by private business and central government contracts. The increase in remote work will also be significant.

The aim of this chapter is to investigate the immigrant women entrepreneurship phenomenon in Italy by focusing on the Polish experience. Stemming from the most current data on immigration in Italy and on immigrant women entrepreneurs and women-led firms, by analysing the regions in which these firms are grounded and the economic sectors in which they are mostly involved, this chapter presents the research programme the two authors of this book have been involved in over the last year and the first preliminary results. Specifically, the two authors engaged to compare the experiences, difficulties and opportunities of immigrant women entrepreneurs of different ethnicities/communities located in Italy. The final goal is to analyse if and how the socio-cultural background of these women counts, if and how it affects their way of doing business and what is the influence of the socio-cultural Italian context. The first group of immigrant women entrepreneurs that the authors decided to analyse are the Polish. Accordingly, this chapter presents data on Polish women entrepreneurs based in Italy and the results of an interview with an expert on this community.

The article aims to present the results of adapting the team boosting behaviors (TBB) scale to Polish cultural conditions and validating it.

The research methodology consisted of three steps. In the first step, I translated the TBB scale into Polish using a rigorous back-translation method. Next, to assess content validity, nine domain experts reviewed the initial version of the instrument for clarity and relevance. Finally, I applied the scale to a sample of 532 team members and underwent thorough psychometric testing to assess construct validity. I employed structural equation modeling (SEM) with the partial least squares (PLS) factor-based algorithm technique for confirmatory factor analysis to assess the scale’s reliability and validity.

After development, the Polish version of the TBB scale kept its three sub-scale structures. However, the validation process led to a slight reduction in the number of test items compared to the original scale.

The findings imply that the Polish version of the scale is a valid and reliable tool for assessing TBB. However, I recommend additional studies to confirm this instrument’s structure.

The results confirmed the reliability and relevance of the tool for measuring TBBs in Polish cultural conditions. The tool provides the basis for implementing further research with the TBB construct in Poland and internationally.

Polish agriculture is one of the main sectors of the national economy that, under the influence of political transformations and European integration, is subject to measures stimulating its development. The instruments of the Common Agricultural Policy (CAP) have been an important supporting stimulus.

This chapter aims to evaluate the significance of the common agricultural policy to the growth and development of agriculture and to structural transformations therein triggered primarily by the influx of additional CAP funds.

The agricultural sector was examined together with its selected characteristics in the context of CAP instruments' impact after 2004. Data included the streams of funding for Polish agriculture and indicators illustrating changes in structural features, economic performance and productivity of production factors. The indicators included changes in the number, structure and potential of farmsteads, changes in the level of employment in agriculture, this sector's share in total gross value added, profitability of farmsteads, capital expenditure level and changes in labour and land profitability compared with changes in the level of employment and agricultural production intensity. They were calculated based on data from EUROSTAT, Statistics Poland and Farm Accountancy Data Network (FADN).

The outcomes confirm that common agricultural policy has contributed to create development processes in Polish agriculture. Changes in the sector affected structural characteristics, production factors productivity and the income of agricultural producers. Since Poland joined the European Union (EU), the percentage of agricultural workers declined by 8.4 p.p. and the number of farms decreased by nearly 30%. These changes were accompanied by a nearly twofold increase in agricultural labour productivity, 50% increase in land productivity and the profitability of land increased by 43%.

At the beginning of the 1990s, the Polish economic situation was extremely difficult: high public debt, shortages, high inflation and more than 8,000 state-owned enterprises (SOEs) waiting to be restructured and/or privatised; along with a GDP per capita lower than in Ukraine.

This chapter provides an overview of the Polish economic transition, and presents the results of this process, taking into account four aspects of the changes, i.e. stabilisation, liberalisation, institutional reforms and privatisation. Special attention is paid to intentionally unfinished privatisation and the still significant role of state-owned enterprises, which have remained important economic agents.

Critical analyses were made of the literature dedicated to the economic transition and of the role and characteristics of state-owned enterprises. Empirical evidence is drawn from original datasets about the scale of SOEs in the contemporary economy and rotations in management and supervisory boards in Polish joint-stock companies.

Despite the unfavourable initial conditions, Poland soon emerged as a leader in economic growth, successfully stabilising, liberalising and privatising its economy. The institutional foundations of a democratic market economy were consistently built, and the applications for membership in the OECD, the EU and NATO were an important driver of institutional reforms. In terms of state institutions, political and economic freedom and quality of governance, Poland is more similar to the G7 countries than to the other post-socialist countries, though the need to maintain high-quality state institutions is still a priority. The significant share of SOE is regarded as a challenge of the Polish economy because state-owned enterprises are an object of rent-seeking by politicians and political parties.

The purpose of this review is to comprehensively consider the material properties and processing of additive titanium alloy and provide a new perspective for the robotic grinding and polishing of additive titanium alloy blades to ensure the surface integrity and machining accuracy of the blades.

At present, robot grinding and polishing are mainstream processing methods in blade automatic processing. This review systematically summarizes the processing characteristics and processing methods of additive manufacturing (AM) titanium alloy blades. On the one hand, the unique manufacturing process and thermal effect of AM have created the unique processing characteristics of additive titanium alloy blades. On the other hand, the robot grinding and polishing process needs to incorporate the material removal model into the traditional processing flow according to the processing characteristics of the additive titanium alloy.

Robot belt grinding can solve the processing problem of additive titanium alloy blades. The complex surface of the blade generates a robot grinding trajectory through trajectory planning. The trajectory planning of the robot profoundly affects the machining accuracy and surface quality of the blade. Subsequent research is needed to solve the problems of high machining accuracy of blade profiles, complex surface material removal models and uneven distribution of blade machining allowance. In the process parameters of the robot, the grinding parameters, trajectory planning and error compensation affect the surface quality of the blade through the material removal method, grinding force and grinding temperature. The machining accuracy of the blade surface is affected by robot vibration and stiffness.

This review systematically summarizes the processing characteristics and processing methods of aviation titanium alloy blades manufactured by AM. Combined with the material properties of additive titanium alloy, it provides a new idea for robot grinding and polishing of aviation titanium alloy blades manufactured by AM.

Poland generally has a homogeneous society, conservative towards changes and diversity. The corporate culture in Polish companies reflects this mindset, leading to a lack of inclusion on the corporate board. Additionally, many companies may not fully understand the benefits of an inclusive workplace and legal requirements for gender diversity.

The main objective of the study is to provide a better understanding of the attitude of Polish companies towards diversity policies and reveal differences in actual and expected levels of gender diversity in corporate boards. Thus, we examine compliance with the gender diversity guidelines in the corporate governance code.

Using a sample of 367 Polish companies listed on the Warsaw Stock Exchange, we study the composition of the management and supervisory boards to check if they meet the expected gender diversity criteria. We also look at companies' explanations for non-compliance with the main principles regarding diversity policy.

We find that the current composition of corporate boards of stock companies in Poland is male-dominated. Women represent only 12.72% and 17.12% of the management board and supervisory board members, respectively, and 68.94% (42.23%) of companies have no women on their management (supervisory) board. Moreover, only a small percentage of companies comply with the principles related to gender diversity. Qualifications, experience and education are pointed out as the most important criteria for decision-making on board appointments, with only 2% of companies applying gender as an additional criterion. The study suggests that larger companies are more likely to implement diversity policies.

This chapter outlines milestones and circumstances that led to the evolution of the profession of research management and administration (RMA) in Poland. The RMA has a history stretching back around 20 years, with the breakthrough year being in 2007, when the Polish National Council for Research Project Coordinators (KRAB) was established. Currently, the Polish community of RMA is scattered across universities, scientific and research institutes; and its RMAs are employed in research support centres, national/international research programmes offices or welcome offices. At the national level, main activities concerning RMA are centred around KRAB and its pool of activities related to research project management implemented by International Project Management Association (IPMA) Poland. In some respects, RMA can still be considered a semi-profession in the country; and RMAs are that part of the administration staff engaged with the development of scientific excellence in research institutions: they are more often an invisible workforce, but necessary to project development and related activities. There are no dedicated RMA certifications available yet, however, support for RMAs in Poland has been consistently becoming stronger and more widespread over the years in the higher education system (HES) and beyond.