Aim of diploma thesis “Lean production of electronics” is to apply lean production on workplaces in concrete company. Object of thesis is to orientate in lean production and apply its individual methods on workplace. First part of thesis is dealing with theoretical preparation, understanding lean production and methods of lean production. Second part is dealing with analyzing production processes, application of methods of lean production and designing workplaces.

This diploma thesis is focused on the implementation of the technology VoIP in the remote branch offices of a big company. There are used the current WAN lines, which have been so far used only for transfer of data. Implementation of IP telephony is extending the utilization of those lines and at the same time the costs for running of the telephone services are reduced. There are described the models for proposal and also the proposal for solution of IP telephony for a specific company.

This work deals with development of an application for optical music recognition. This application is designed for mobile phones with Android operating system. The work includes a brief introduction to the problem and introduces some existing solutions. There are described methods for image processing and classification, which are used in final application. It also shows the design and implemenation of the final aplication, where used methods for detection and removal of staff lines, detection and processing of musical symbols and their classification are described. The evaluation of the final application and a summary of achieved results are shown in the end of this work.

The objective of the thesis was to focus on all the necessary requirements needed at first for establishing an airline company and then for establishing a regular air route. The thesis also contains a practical part - an analysis of Delta Air Lines company and her two already operated direct and regular air routes Prague - New York and Prague - Atlanta. The thesis has through the company focused on description of operating passenger air transportation from the point of view a network airliner. Part of the objective was to show the contemporary state of the air transportation branch and outlining its possible future development with regard to the chosen airline company.

This thesis deals with the analysis of data obtained by observing and measuring workplaces of assembly lines with a focus on the efficiency of their utilization, through selected elements of industrial engineering, which the reader can get acquainted with in the theoretical part of the thesis. In this thesis the line productivity during the shifts is analyzed, an ideal line balancing condition is defined and suggestion for changing the time of line consumption norm according to the measured line cycle time is made. According to the complex analyzes of the workplaces, suggestions are concluded and an economic appreciation of these proposals is also elaborated. The author of this thesis finds the main benefit of this work in increasing of the productivity of the analyzed line in the case of implementation of solution designs.

This master’s thesis deals with the distributed computing and mathematical tools for modelling the distributed systems. Firstly, my attention is focused on a description of the distributed algorithms, characteristic failures for the distributed systems, and mathematical tools for an analysis of the distributed systems.The experimental part is concerned with the impact of stochastic link failures on the chosen parameters of the protocol Push-sum, namely the deviation of the final states from the average value, the convergence rate of the protocol, the distribution of the final states, and the distribution of the convergence rates. My intention is demonstrated using Matlab on a tree, a ring, a line, a star, and a fully-connected mesh topology. Was analyzed two functionalities of the protocol Push-sum, namely an estimation of the average value and an estimation of sum.

This thesis deals with the forms of mental hygiene and their application to crisis hotline workers. In the theoretical part the work focuses on the characteristics and specificities of telephonic crisis intervention. Methods of mental hygiene suitable for crisis hotline workers are presented too. The empirical part focuses on mapping of the forms of mental hygiene, which are provided by crisis hotlines to their workers in the Czech Republic. Individual forms of mental hygiene of crisis hotline workers were also mapped. Crisis hotline workers burnout was investigated in the empirical part of the thesis by the means of CBI - Copenhagen Burnout Inventory. It was also confirmed that greater degree of compliance with selected principles of mental hygiene by cisis hotline workers has the relationship with burnout lower incidence. Hypotheses concerning the relationship between sociodemographic data (sex, age, educational attainment, length of praktice, type of employment in the workplace and beyond) and the rate of burnout were not confirmed. The aim of the thesis was to offer possible ways of how to deal with the stress to crisis hotline workers and how they can optimally use the methods of mental hygiene, which can in practice preventively work against burnout.