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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Mathematical Methods in Economics
 Bednar, Stepan ; Šustrová, Tereza (referee) ; Novotná, Veronika (advisor)
This bachelor thesis deals with the financial analysis of the company Porr, a.s. by using statistical methods. The thesis is consists of two main parts. The first part is theoretical and focuses on financial analysis, describes regression analysis and time series. The second part includes the financial analysis and the prediction of further development for the company by using statistical method. Recommendations for improving the financial situation in the future are suggested as the conclusion of these parts.
Detailed record
Minimalizace abrazivního opotřebení pomocí tvrdokovových návarů u zemědělských strojů
 Bednář, Štěpán
The preparation and processing of land is the primary process in agricultural practice, which leads to the provision of the basic needs of mankind. The operation of racks and machine parts is exposed to negative aspects in these conditions. Tribological influences associated with operation have an impact on the mechanisms of functional parts and cause their abrasive wear. This work deals with the minimization of abrasive wear using carbide welds. Detailed information on the mineralogical properties, size and shape of abrasive particles is summarized in the theoretical part. The chapter also describes the types of materials, heat treatment and welding technology. After that, the characteristics of agricultural machines and machine parts with increased intensity of abrasive wear and methods of renovating parts are described. The experimental part describes the preparation of samples by the fusion welding method and the analysis of the weight loss of the material on the sanding cloth. Using the results, the mechanical properties of the applied carbides are then evaluated.
Detailed record
Mathematical Methods in Economics
 Bednar, Stepan ; Šustrová, Tereza (referee) ; Novotná, Veronika (advisor)
This bachelor thesis deals with the financial analysis of the company Porr, a.s. by using statistical methods. The thesis is consists of two main parts. The first part is theoretical and focuses on financial analysis, describes regression analysis and time series. The second part includes the financial analysis and the prediction of further development for the company by using statistical method. Recommendations for improving the financial situation in the future are suggested as the conclusion of these parts.
Detailed record

See also: similar author names
1 BEDNÁŘ, Sandrik
1 Bednář, Stanislav
4 Bednář, Šimon
4 Bednář, Štěpán
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