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A comprehensive technical economic analysis of an electric car and a hydrogen vehicle
Lašák, Ondřej ; Sitek, Tomáš (referee) ; Elbl, Patrik (advisor)
Modern human society has undergone rapid technological development, and, as a result, humanity has begun to change the climate of planet Earth. The result is rising average temperature across the planet and some areas are threatened to become uninhabitable. One of the causes of global warming is the high CO2 emissions arising, among other things, from transportation. That is why transport is being diverted from fossil fuels to alternative energy carriers such as hydrogen or to direct usage of electricity. The aim of this work is to compare a hydrogen car and a battery electric car in terms of emission and energy requirements. In the last part, the economic costs of the transformation of passenger transport to these new fuels are approximated. The comparison includes current conditions and outlook to the future.
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Communication and corporate culture in construction engineering
Macinková, Martina ; Molnár, Josef (referee) ; Linkeschová, Dana (advisor)
This bachelor thesis is focused on communication and corporate culture in the construction engineering, with an emphasis on importance and improvement. The thesis aims to capture the importance of this topic in the context of the construction engineering. In the theoretical part of the thesis, the issue of communication and culture in the construction industry is examined in detail to provide a comprehensive overview. The practical part presents the results of the research conducted, combining quantitative and qualitative approaches. The data was obtained through questionnaire surveys and guided interviews with employees of selected construction companies. The paper concludes with a summary of partial conclusions and formulates recommendations for improving communication and corporate culture in construction companies. This work included a proposal for a more effective survey methodology and tips for making the industry more attractive to young people.
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Ways to enhance perception and understatndig of fairy tales or stories in children aged 1 to 3 years
NEUMANNOVÁ, Eva
The aim of the work was to devise as many ways as possible to enhance the perception and comprehension of fairy tales or stories in children aged one to three years and to verify them in practice. The theoretical part focuses on an overview of the benefits of reading fairy tales and stories for the development of reading pre-literacy, cognitive development, language, pereption, memory, as well as emotions, attention, motivation, and other areas. It also includes a characterization of the developmental periond from 1 to 3 years. In the practical part, literary templates that are most suitable for the selected group were mapped out. The selected literary templates were methodially preapared for working with children of the given age group, various methods were tested that can be used when working with fairy tales or story with a group of children. These activities were carried out with the children and subsequently evaluated.
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Compensation System for Employees in the Selected Company
ŠIMEČKOVÁ, Lucie
The bachelor thesis deals with the remuneration of employees in a selected business. The aim of this thesis is to assess the compensation system for employees in the selected company and to propose steps to improve the efficiency of the system. The thesis provides a theoretical basis that relates to the issue of remuneration of employees, such as basic concepts, principles and theories of remuneration. Based on this theoretical knowledge, an analysis is carried out of the existing remuneration system for employees in the selected business. The analysis includes a survey of wages, benefits and other forms of compensation. Based on the results of the survey, potential changes to the existing remuneration system are proposed to increase employee motivation and improve the efficiency of the firm's work.
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Options of efficiency increase of machining process in the production of VE and VP30 bodies
Švaříček, Petr ; Bumbálek, Bohumil (referee) ; Humár, Anton (advisor)
Master thesis describe machining process in production of units VE, VP30 for rotary injection pumps in specific conditions of the BOSCH DIESEL compa-ny in Jihlava with intention to offer an possibilities of machining process effi-ciency optimization. The introduction describes the history of the company and product range. In the second part is carried out evaluation of current state of machining process at a specified section. The main part of the master thesis analyzes and examines the leading options to more efficient machining process and propose specific options for improvement with regard to the requirements of production and quality systém. The conclusion includes evaluation of the proposed actions.
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Analysis of Costs and Benefits
Mezei, Peter ; Hromádka, Vít (referee) ; Korytárová, Jana (advisor)
Diploma thesis deals with analysis of completion of plaza in the city centre, determination of it´s cash-flow and economic efficiency and afterwards the work determinate the costs and benefits of the investment for city district of Nitra and for it´s inhabitans in comparison to currently approved variant. Theorethical part of work descripe the basic terms, methods and theory that will be used in the practical part of work Practical part of work look to potentionally real project, specify its cashflow and efficiency and also relative externalities, costs and benefits for city district.
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Investment Proposal Evaluation in Lucidum Millenio, s. r. o.
Tvrzníková, Anna ; Herzán, Jaromír (referee) ; Zinecker, Marek (advisor)
Master´s thesis deals with the evaluation of economic efficiency and risk analysis of change of two investment projects conducted in company Lucidum Millennio s. r. o. The thesis is divided into three main parts, which are theory, analysis and proposal. The theoretical part specifies the essential knowledge needed to evaluate the economic efficiency of investment. Analytical part is focused on the evaluation of the financial health of the company (strategic and financial analyses). The proposal is concerned with the introduction of investments, evaluating the economic efficiency of construction of the new production plan and analysing risks related to diesel generator.
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Company's ICT Strategy Proposal
Helešic, Igor ; Koutný, Roman (referee) ; Kříž, Jiří (advisor)
This thesis is focused on information and communication technologies (ICT) and their applications in terms of contribution to improvement of competitive advantage and fulfillment of company's targets. The goal of this work is to analyze a manufacturing company with focus on IT and to design such an ICT strategy which will match the selected company's strategy.
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Assessment of Information System Effectiveness of the RH+ Company and Proposal of Changes
Rybár, Rastislav ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
This diploma thesis deals with the assessment of the effectiveness of the information system in business plant RH + and the proposal of changes. Part of the work is discussed in the theoretical background, aimed at explaining the basic concepts used in the thesis. Analysis of the current state of the information system in the selected company and an assessment of its effectiveness. Input data will be obtained using a questionnaire survey. The output of the analysis is a set of proposals that help minimize risks and improve efficiency. The relevant proposals will include the costs necessary to achieve them.
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Energetic model of linear axis with ball screw and servodrive
Sládek, Vojtěch ; Tůma, Jiří (referee) ; Huzlík, Rostislav (advisor)
The aim of the thesis was to study the Energy Models of Linear Axes with Ball Screws and Servo Drives, to analyze the individual parts of the axis with respect to losses, the methodology of calculating the losses on the electrical part and the mechanical part of the drive and creating a complex algorithm that calculates the energy consumed for the specified motion. The thesis is divided into a theoretical and practical part, where the theoretical part is divided into the treatise on the electrical part of the axis and its losses and the part that deals with the mechanical part and its losses. The calculation is divided into the basic verification algorithm and the calculation on the given example. Each calculation is calculated for both linear acceleration and S-curve acceleration. For both types of acceleration, the result of energy and its course over time is also the waveforms of position, velocity, acceleration, angular acceleration, moments, powers, power, speed and currents over time.
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