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Porovnání provozně ekonomických parametrů vybraných skupin tahačů návěsů
VÍTOVEC, Drahomír
The aim of this diploma thesis is to find and evaluate decisive operational and economic indicators in a statistically significant group of trucks. They have a high level of chance and are therefore very difficult to determine in advance. These operating and economic indicators included repair and maintenance costs obtained from invoices, financial statements and the results of transport companies' operations. These costs were monitored for the time of operation of these trucks.
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Tax aspects of repairs and adjustments of tangible fixed assets
Urban, Marek ; Vančurová, Alena (advisor) ; Finardi, Savina (referee)
The diploma thesis deals with the tax aspects of repairs and technical evaluation of tangible fixed assets, as well as aspects of creation of reserves for repair of tangible assets. The aim of the thesis is to identify problem areas of legal regulation in relation to this area and to propose their solution. The first part of the thesis summarizes the current legal regulations of the investigated area in the Czech Republic. Summary is followed by a case study based on a real tax audit, which demonstrates problem areas of legal regulation. The conclusion of the case study is the comparison of the different options of the additional tax liability and its accessories. In the last part of the thesis are analyzed problematic places of legal regulation, based on a case study, and their solution is proposed.
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Regression models in survival analysis and reliability
Novák, Petr ; Volf, Petr (advisor) ; Antoch, Jaromír (referee) ; Dohnal, Gejza (referee)
Regression models in survival analysis and reliability Doctoral thesis Petr Novák Charles University in Prague, Faculty of Mathematics and Physics Abstract: In present work we study methods for modeling the dependence of data from sur- vival and reliability setting on available explanatory variables. The first part of the work compares the properties of the Cox proportional hazards model, Aalen additive model and the Accelerated failure model for survival data. We present methods for testing goodness-of-fit based on counting processes and martingale theory, allowing to identify which model fits the data best. The second part focuses on modeling the lifetime of repairable systems. We study the means of incorporating the history of studied devices into the models, including the influence of corrective repairs and preventive maintenance actions. We demonstrate the introduced methods on real applications and study their properties in various situations on simulated data. 1
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Sledování a vyhodnocení rozhodujících provozně ekonomických parametrů vybrané skupiny traktorů s vysokým výkonem motoru
PROKOP, Tomáš
The purpose of this thesis is monitoring and evaluation of critical operational and economic indicators in a statistically significant group of tractors of a higher power class, with a power exceeding 90 kW of engine performance. These tractors are for agricultural entreprises one of the most important vehicles. I daresay they are most commonly used for a wide variety of all the necessary agricultural work on farms. Whether it is the transportation of agricultural commodities or the toughest work on fields such as plowing. Tractors with these performances ale very complicated machines in which failure may occur. However, failure occurence may not be seen on all machines in the same way and progression. Future development of costs is hard to predict. Out of operational and economic indicators, costs of repairs and maintenance of the tractors were included in this work which I have received from invoices, financial statements and results of each agricultural company. Costs were observed with respect to the operation time of these tractors for a period of five years from the commissioning.
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Cost analysis of engineering structures
Klec, Martin ; Kudrna, Jan (referee) ; Výskala, Miloslav (advisor)
The thesis titled "Cost analysis of engineering structures" presents a comparison of the life cycle costs of linear structures with an asphalt surface against the life cycle cost of linear structures with a concrete surface. The thesis deals with prices, costs, calculations and budgets in its theoretical part. The following chapters present history and current status, road constructions, life cycle of the construction and differences between concrete and asphalt covering. Practical part of the thesis is divided into three parts. In each sub-section, there is a practical example of comparing the costs of the life cycle of linear structure with the asphalt surface against the costs of the life cycle of linear structure with the concrete surface. Everything is expressed in graphs.
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Autocentrum VW-Group
Fuchs, Ondřej ; Marek, Jiří (referee) ; Šindlar, Jiljí (advisor) ; Kalousek, Lubor (advisor)
The bachelor thesis deals with the new building of Car centre VW GROUP in Brno. District Brno-Brněnské Ivanovice Kastanova street. B.p.n 50/1, 51/1, 52, 53, 54, 55/1, 55/2, 55/3, 55/4. In cadastral area it is led as Brownfields under number 0201 by the city of Brno. It has a triangular shape with an area of 1.3 hectares and master plan is for blended areas. It is located on the Kastanova street and it is currently accessible from this street. From the eastern side it is bordered by a protective zone of river Svratka. The surrounding area is built up with administrative, industrial and commercial buildings. The building is situated in the north part of the area. It is designed as single building divided to one floor carservice and showroom with two floors. Presentation, sales, after-warranty and postwarranty servicing cars Volkswagen.
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