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Modern Trends of Heating of Family House
Marcin, Richard ; Moskalík, Jiří (referee) ; Lisý, Martin (advisor)
The aim of this bachelor’s thesis was to summarize current knowledge of heating technology, including new houses, which have great potential this direction. In the first part this thesis describes history of the heating systems and their development. Next part contains knowledge and principles of the systems using alternative sources of the energy. Last section is devoted to overview of this systems and their design for households.
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Analysis of Ferplast Slovakia Co. Using Time Series
Tomcsányi, Róbert ; Šestáková, Ildikó (referee) ; Novotná, Veronika (advisor)
This bachelor’s thesis is focused on financial analysis of economic indicators of the company by statistical methods. Thesis is divided into two parts, theoretical and practical. The theoretical part describes the time series, regression analysis and financial analysis. The practical part is conducted financial analysis and business application štatitických methods. Finally, as the starting point is to assess the situation and suggestions for improvement.
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An Analysis of the Selected Firm Using Statistical Method
Polák, Daniel ; Horváthová, Ingrid (referee) ; Doubravský, Karel (advisor)
The aim of my bachelor´s thesis is analysis of chosen indicators of company Slovak Post, RPC Trnava Inc. by the help of time series and regressive analysis. In the first part, there is prepared a theoretical base for calculation and application of time series and regressive analysis in economics. In the second practical part, there is described the firm which is mentioned above, as well as, there is analyzed chosen indicators and suggestions on improvement.
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Model of Development of the Czech Agriculture
Gálová, Dagmar ; Zinecker, Marek (referee) ; Luňáček, Jiří (advisor)
The main goal this master thesis is the identification of key factors influencing the performance and production of Czech agriculture. The work contains into three parts. First part summarizes theoretically background concepts for construction models with looking historical contexts. The second part builds a data base for another work. The third part of the thesis is computational, formulates specific numerical models of possible answer. This part contains a discussion of the results and definitions of possible limits.
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Evaluation of Surface Quality When Using AWJ And WJM Cutting Methods
Pecháček, Martin ; Dvořák, Jaromír (referee) ; Slaný, Martin (advisor)
This study deals with technology of abrasive water jet material cutting and influence of cutting head feed rate on surface topography of cut walls with regards to roughness. Eight parameters were chosen based on the CSN EN ISO 4288 standard representing quality of surface after AWJ cutting. When AWJ cutting the chosen material – commercially pure ASTM B265 grade 2 titanium – feed rate was being changed and in order to obtain information about each parameter´s distribution in various depths of the cut, surface composition was evaluated. It was found out that feed rate has significant influence on surface and that the profile elements´ width grows when increasing the feed rate and cut depth. Furthermore, two selected feed rate results were compared to laser beam technology and conclusion for the selected material was made that AWJ cutting is more preferable due to final roughness and no heat affect on the material.
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Analysis of Selected Indicators of Branches of Baierová spol. s.r.o.
Čupr, Jiří ; Klučková, Martina (referee) ; Kropáč, Jiří (advisor)
This bachelor thesis is focused on analysis selected economics indicators of two subsidiaries of Baierová spol. s.r.o. company. Selected indicators has straight effect to financial results of company, like sales, number of customers and average sales to one customer. Thesis includes theoretical background for correct analysis and practical part, where is the theoretical background applied in real.
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Modern manufacturing trends in chip machining - turning, milling and driling
Moravčik, Jaroslav ; Trčka, Tomáš (referee) ; Polzer, Aleš (advisor)
Chip machining has strong historical foundation. First innovations in machining were created long ago and next Innovations appeared sporadically. The Industrial revolution and then the second half of 20th Century meant start of self–driven, programmable machines used in machining. This led interest of engineers to machining process itself. The aim of this Diploma thesis is to characterize most interesting modern trends from last few years and unite them in electronical database which will be included in this thesis. Main attention is aimed for innovations in chip machining in general and also in specific branches – turning, milling and drilling. Thesis also includes discussion about economical aspect of application of modern trends in chip machining.
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