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We make purchases almost every day. We buy some products very often (e.g. food), others less often (e.g. furniture, car). Shops, selling products to customers, are not their producers, but rather provide them with services (commercial service). It is important that the customer, after making the purchase, is satisfied not only with the product, but also with the purchasing process itself. In order...
In the article the way of improvement quality of life as users and maintainers of technical means is presented. It is assumed that it is necessary to keep the fundamental of sustainable development. Therefore the application of the scheme of the process of satisfying needs is shown. It helps establish the activities necessary to achieve this goal and enables to plan required information resources...
Classic methods of stocktaking big game living in a given area have many disadvantages. The main result is the need to ensure appropriate terrain and weather conditions and also require the involvement of a large number of people, so-called observers. The development of technology makes it possible to create new stocktaking methods that will not have as many of the above-mentioned disadvantages, while...
The paper presents a method for measuring and recording the forces involved in the coal cutting process. Moreover, a method for visualization of all forces involved in the cutting process was described. In the following part, the construction and principle of operation of a device for determination of forces involved in the cutting process (coal mining), referred to by the author as POU-BW/01-WAP,...
The article is a substantive summary of research conducted by the Institute of Production Engineering of the Silesian University of Technology in Zabrze, covering the determination of ways to reduce traffic noise in the selected area of the city of Zabrze using measurement and simulation methods. The analysis was conducted within the Project Based Learning (PBL) project which aimed at teaching a selected...
The health care system should offer and provide a variety of services without undue delay. Due to numerous technical, financial and human resource constraints, not all services can be offered both without restrictions and in equal measure in places of different sizes of residence. As a result of qualitative and quantitative research, a map of accessibility to social and health services was drawn up,...
The limitations and new safety restrictions related to the COVID-19 pandemic caused by SARS-CoV-2 had a strong impact on the functioning of numerous manufacturing companies. This paper presents the results of a survey conducted among employees of manufacturing companies. A preliminary comparison of the production efficiency (and volume) in terms of the size of enterprises was made – results obtained...
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