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Mining - Informatics, Automation and Electrical Engineering
No full textBibliogr. s. 27.The beginnings of the «Bochnia» Salt Mine date back to 1248. Over the centuries, its structure, methods of operation and purpose have all changed, with its miners being pioneers in Poland with regard to the method of extraction and the technologies used. Over hundreds of years, several shafts have been excavated, and a maze of galleries created near Bochnia, creating something like a town outside and underneath the city. Due to the depletion of the deposit and increasing costs, mining was stopped, and the last lump of salt came to the surface in 1990. Since that time the company has been making efforts to protect the natural and historical heritage by securing the workings and making them available for sightseeing by tourists.Krakówwersja wydawnicz
Mining - Informatics, Automation and Electrical Engineering
No full textBibliogr. s. 60.The article presents the principles of the rational use of conveyor subassemblies owned in underground coal mining plants for the purpose of listing complete devices appropriate for specific locations and required operating parameters. Since these are often units from different manufacturers, the user will be required to prepare a collective User Manual and issue a Declaration of Conformity.Krakówwersja wydawnicz
Mining - Informatics, Automation and Electrical Engineering
No full textThe powered roof support is an essential part of the protection of the mining wall. Its main task is to support the roof of the wall excavation and, as such, it must resist the coal mass that has the potential to collapse the mining pit. The force with which the powered roof support acts on the roof of the excavation is called load-carrying capacity. This paper describes the problem of the load-carrying capacity of powered roof support, in particular reviewing their charging systems. The research aims to ensure that the required initial load-carrying capacity is obtained and the working load-carrying capacity is maintained. This paper presents the research results of a double-block prototype equipped with an automatic charging system. We present the results of both bench and operational testing in real conditions.Krakówwersja wydawnicz
Zarządzanie Biblioteką
No full textOn the occasion of the 100th anniversary of the AGH-UST Main Library, a number of activities were organized as a part of the open days to attract the attention of the academic community. One of the main events was an Escape Room game organized as a chamber LARP to remind and show in an unusual way, according to the principles of gamification, how necessary and important the Library is.Z okazji 100-lecia Biblioteki Głównej AGH, w ramach dni otwartych, zorganizowano wiele atrakcji mających przyciągnąć uwagę społeczności akademickiej. Jedną z nich była gra terenowa w konwencji Escape Room przygotowana jako chamber LARP, aby w niecodzienny sposób, zgodnie z zasadami grywalizacji, przypomnieć i pokazać, jak potrzebnym i ważnym miejscem jest Biblioteka.Gdańskwersja wydawnicz
Managerial Economics
No full textBibliogr. s. 167-[169].The article presents an analysis of changes in the tax efficiency of companies listed on the Warsaw Stock Exchange. After 2017, some changes to the tax law aimed at tightening the regulations on an unprecedented scale were introduced. The research conducted showed that since 2018 there has been a decrease in tax efficiency measured with effective tax rate (ETR) and current effective tax rate (CETR). On average, in 2018-2019, the efficiency measured with CETR dropped by 17.7%, the median by 14.8% compared to the previous years. In 2018 and 2019, the value of the CETR was the highest in the entire analyzed period, i.e. from 2012 to 2019. At the same time, the propensity of companies to create deferred tax assets is declining, and the effective tax rate is also growing. The changes mainly concern companies with average tax efficiency, large entities forming capital groups, and companies implementing capital investments. The article presents a discussion on the observed trends and formulates directions for further research.Krakówwersja wydawnicz
Student w centrum – jak projektować zajęcia?
No full textZ nagrania dowiesz się: czym jest kształcenie zorientowane na studenta (ang. student-centered design), jakie są założenia, korzyści, warunki brzegowe oraz wyzwania wynikające z tego sposobu projektowania, jak szybko włączyć to podejście do własnej praktyki i dzięki temu zwiększyć zaangażowanie studentów w zajęcia. Jak Państwo wiedzą koncepcja „kształcenia skoncentrowanego na studencie” zakłada m.in. powtórki materiału, dlatego też zapraszamy serdecznie do powebinarowego quizu. Mogą Państwo sprawdzić nową wiedzę poprzez odpowiedź na sześć pytań do zagadnień poruszanych na webinarze. Quiz jest anonimowy, nie jest na ocenę i ma nieograniczony czas wykonania.nagraniewebina
