The paper presents the results of improving the production process using the SMED method. The process improvement was carried out in a company in the construction industry, using a machine park consisting of CNC machines. The study evaluated the current state of changeover times for selected CNC machines and proposed a reduction in changeover times for the machine park analysed. By introducing changes to the changeover process on selected CNC machines, it was possible to minimise the changeover time by more than 20% on all the machines analysed. The proposed reorganisation of the CNC operators’ workstations resulted in a time reduction of approximately 61% for machine 1, 52% for machine 2 and 12% for machine 3. The installation of barcode readers on the profiles, on the other hand, made it possible to load the machining programmes into the CNC machines more quickly and resulted in a reduction in loading time of approximately 88% on average for each of the machines analysed.

The authors of the article decided to verify the requirements for companies looking for sources of financing for projects that will enable them to transform the circular economy. Clarifying the requirements will allow companies to initially verify their ideas. For this purpose, an analysis was carried out of the requirements set for enterprises by committees assessing circular economy projects and allocating funds for their implementation. The analysis allowed us to identify several features that indicate whether a given project fits into the circular economy model. The article proposes a system model that can be used to prepare the company for changes towards the Green Deal (GD) by implementing the Cleaner Production (CP) strategy in the company. The implementation of a Cleaner Production strategy initiates further changes, gradually developing the company’s potential towards implementing the circular economy assumptions. This solution is much cheaper than the expensive services of consulting companies and much simpler than trying to prepare a competition application on your own, the authors asked themselves a research question: can the implementation of a Cleaner Production project be an initial action supporting SMEs in obtaining external funds (domestic and foreign) intended for the implementation of circular economy solutions?

Gospodarka Materiałowa i Logistyka. Prenumerata roczna 2021 (12 kolejnych numerów), Gospodarka Materiałowa i Logistyka. Prenumerata półroczna 2021 (6 kolejnych numerów)

In the empirical dimension, the authors' intention was to define the criteria that should be taken into account by universities to meet the requirements of sustainable university development - in terms of activities and reporting through the analysis of good practices developed by top Polish universities. The aim was also to select activities that, based on benchmarks, could be used by universities at every stage of implementing SDG goals. This is not an easy task, considering that for educational institutions the priority is the educational process, and the implementation of the principles of sustainable development is only possible through an intensive educational process combined with the application of knowledge in practice. This is a challenge for the university because it requires remodeling the current culture, changes in processes and the perception of certain cultural and social phenomena, and will involve a change in the teacher-student relationship, a change in the traditional education process to practice-based education, and will also require an interdisciplinary context. in the content provided. But this is precisely the challenge for outstanding educators. The authors compared three significant world rankings to which Polish universities also report. They collected information and data mainly regarding the activities undertaken by the reporting Polish universities in the area of ​​developing good practices. Many ideas and tips will enable the preparation of further material, which the authors plan to deepen with a detailed analysis of SD indicators.

Professional group, which is most difficult in our country to recruit are besides manual workers – engineers. The organization of vocational training during higher education does not guarantee future engineers proper practical preparation. When graduating from universities they are trained only in theory for future responsibilities. There are opportunities to use the experience of 50+ occupational group for the implementation of future engineers to work providing opportunities for development as well as ensuring the improvement of wages of employees in retirement age. An additional benefit is the improvement of company’s image. The article presents the statistics of the conditions on the labor market and the ability to complete the project which is to create a dual study program for first degree full-time students of the Silesian University of Technology with the use of practical knowledge of 50+ workers as internal coaches (trainers) in companies interested in acquiring and developing talents.