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Possibilities of using Power BI in the enterprise
No full textDiplomová práce se zabývá představením Business Intelligence, a to konkrétně platformy Microsoft Power BI. V rámci práce je tento ekosystém představen a využit pro tvorbu reportů ve třech oblastech. Mezi tyto oblasti patří projektové řízení, systém řízení kvality a výroba. Pro každou oblast byly zpracovány tři podoblasti, které byly popsány od napojení dat do Power Query po tvorbu vizuálů v aplikaci Power BI Desktop.ObhájenoThe diploma thesis deals with the introduction of Business Intelligence, specifically the Microsoft Power BI platform. This ecosystem is introduced and used for the creation of reports in three areas. These areas include project management, quality management system and manufacturing. Three sub-areas have been developed for each area. For each area, the whole process from connecting data to Power Query to creating visualizations in Power BI Desktop was described
Innovation of Ball-And-Socket Socket for Tilting Radial Bearings
No full textDiplomová práce obsahuje návrhy inovací systém Ball and Socket pro radiální naklápěcí segmenty. Inovace spočívá v návrhu vhodné otěruvzdorné vrstvy povlaku se snahou snížit koeficient smykového tření. Následným ověřením správnosti otěruvzdorné vrstvy se provedlo měření, jak navržené otěruvzdorné vrstvy povlaků jsou vhodné.
Diplomová práce přináší poznatky o vhodnosti použití povlaků v systému Ball and Socket.ObhájenoThe thesis contains proposals for innovations of the Ball and Socket system for radial tilting segments. The innovation consists in the design of a suitable abrasion resistant coating layer in an attempt to reduce the coefficient of shear friction. Subsequent verification of the correctness of the abrasion resistant layer was carried out by measuring the suitability of the designed abrasion resistant coating layers.
The thesis provides insights into the suitability of the coatings in the Ball and Socket system
Metodika měření obecných prostorových ploch
No full textPráce se zabývá popisem obrobkových
sond, jejich použitím v praxi a popisem
kalibrace sondy Renishaw RMP 60 na
těžkých obráběcích strojích Škoda,
vytvořením jednotného kalibračního cyklu,
který by byl využitelný pro stroje HCW se
všemi dostupnými konfiguracemi.ObhájenoThis thesis deals with workpiece measuring
probes, their application in industrial
practice, and a description of the calibration
of a Renishaw RMP60 probe used on heavy
machine tools manufactured by Škoda. It
goes on to describe the creation of a single
calibration cycle which can be used for
Škoda's HCW series of machines with all type
of configurations
The influence of the COVID-19 pandemic on managerial functions: Theory verified by Delphi method
No full textThe aim of the article is to analyse the performance of managerial functions in the context of the COVID-19 pandemic. The first part of the article focuses on a systematic literature review (SLR) aimed at identifying the most frequently researched managerial functions in the context of changes due to the pandemic and the difficulties in performing these functions. A total of 211 articles from the Web of Science database were analysed, 18 of which were relevant to the present research. Based on the SLR conducted, two research questions were identified and answered by conducting a three-round Delphi survey among the experts interviewed (a total of 23 company managers). The results show that during the COVID-19 pandemic, the managerial function of planning has the highest importance and was performed the most often, followed by the function of leading. The managers gave minor importance to the organising function, which was statistically confirmed by Friedmann ANOVA followed by post hoc analysis – the Bonferroni-Dunn test. The results also confirmed a satisfactory level of expert agreement on the data obtained (Kendall W ~ 0.7–0.84), confirming the relevance of the findings. Also, several internal barriers that affected the work of managers were identified. The results are somewhat unusual, as most of the constraints faced by managers were imposed by the external environment, such as government regulations or sanitary measures. This discrepancy suggests that companies should emphasise improving their crisis management in the future. The results obtained thus provide the basis for further research in the area analysed. At the same time, it is possible to move away from the COVID-19 situation and transform the issue into managerial management in crises
