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Technology project for production of part "No.2432-cover"
Bednář, Martin ; Šlais, Miroslav (referee) ; Rumíšek, Pavel (advisor)
The project developed in the framework of Bachelor's study presents a proposal of producing technology of cover "2432", part of the sheet. Based on literature research, the studies and on own experience has been produced this work. The issue of materials, cutting, piping, drawing, design of the tool, evaluation of economic and technological design production has been studied. On the basis of the combined instrument has been designed, constructed according to standards, and the use of existing machinery. To resolve it was accounted economic assessment, which enabled decision-making between the semi-finished products for production. It was found that current production is not economically advantageous, compared to the options proposed. It has been ensured and the complex layout of machines in the area of existing production.
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Comparison of Security and Privacy Web Extensions
Petráňová, Jana ; Bednář, Martin (referee) ; Polčák, Libor (advisor)
This work concerns the introduction and comparison of available filter lists and security and privacy web extensions. Furthermore, it describes the dangers the user is facing while browsing the internet and outlines the risks said web extensions are meant to protect the user from. This work involves the design and implementation of a testing environment created with the purpose of comparing said web extensions. The aim of this work is to compare security and privacy web extensions currently available on the market and to to shed light on the risks of internet browsing to an everyday user with the intend to recommend optimal web extensions based on their needs.
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Water Balance Hydrological Models Method Comparison
Štolfa, Filip ; Bednář, Martin (referee) ; Marton, Daniel (advisor)
In this work, two types of lumped balance precipitation-runoff models were compiled, from which the model taken from the Sicilian regional climate model was subsequently modified and these modifications were compared with other models. The practical application was carried out in the Svratka river basin above the Vír reservoir ending in the final profile of Dalečín. The input data from this river basin were precipitation totals, average temperatures and flows in the final profile, from which the calculation was subsequently performed in a monthly step. The individual models were compiled in two variants differing in the length of the time series and the number of regression coefficients. All assembled models were subsequently calibrated using four calibration criteria, for which the effectiveness was verified during validation by one common criterion. At the end of the work, individual models and calibration criteria are compared.
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Automatic Testing of JavaScript Restrictor Project
Bednář, Martin ; Pluskal, Jan (referee) ; Polčák, Libor (advisor)
The aim of the thesis was to design, implement and evaluate the results of automatic tests for the JavaScript Restrictor project, which is being developed as a web browser extension. The tests are divided into three levels - unit, integration, and system. The Unit Tests verify the behavior of individual features, the Integration Tests verify the correct wrapping of browser API endpoints, and the System Tests check that the extension does not suppress the desired functionality of web pages. The System Tests are implemented for parallel execution in a distributed environment which has succeeded in achieving an almost directly proportional reduction in time with respect to the number of the tested nodes. The benefit of this work is detection of previously unknown errors in the JavaScript Restrictor extension and provision of the necessary information that allowed to fix some of the detected bugs.
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Hydropower Control of Mostiště Reservoir
Bednář, Martin ; Sobek, Martin (referee) ; Menšík, Pavel (advisor)
The aim of the bachelor thesis is to propose a simplified way of controlling hydro-energetic function of the Mostiště reservoir. Controlling will be designed to maximize profit from the operation of the hydroelectric power plant and based on a simple analysis of the time course of the electricity price on the market. The proposed controlling will be simplified in the selected period using a simulation model.
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The Efficiency of Machines Evaluation for Production Task Ensuring
Bednář, Martin ; Prokeš, Viktor (referee) ; Jurová, Marie (advisor)
This master’s thesis is focused on an analysis and data evaluation of effectiveness of tool machines and their maintenance. There is a description of a technical production handling in the first part of the theoretical section. In the second part one of the most productive options to increase the productivity of the machine maintenance is described, and so it is the TPM (total productive maintenance). The practical part consists of an analysis of given dates and their evaluation for company needs. Recommendations and suggestions for the improvement are presented at the end of the thesis.
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Proposal of International Marketing Strategy of a Selected Company
Bartoš, Marek ; Bednář, Martin (referee) ; Chlebovský, Vít (advisor)
The Master's Thesis is focused on the proposal of a new international marketing strategy for a selected company. The work consists of three parts. The first part is focused on the theoretical background, definitions, and analyses in the field of marketing. The second part presents a selected company to which analysis of the internal and external environment are applied. Finally, in the third, suggestion part, proposals for new marketing activities of the selected company for entering the foreign market are set.
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A Web Presentation of JShelter Project
Krčma, Jan ; Polčák, Libor (referee) ; Bednář, Martin (advisor)
This thesis deals with creating user-friendly web presentation of the project JShelter, in which its advantages in terms of the safety of its users when navigating the World Wide Web are highlighted, so that their anonymity and at the same time the functionality of the visited sites are sufficiently preserved. Above all, the result provided by the JShelter browser extension against tracking the user based on the deviation of his internal clock and also the confirmation of the same-origin policy protection will be shown.
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Analyzer of Web Application Optimization and Security
Štrbák, Boris ; Polčák, Libor (referee) ; Bednář, Martin (advisor)
The goal of this project was to create a web application that would automate the regular analysis of individual pages of the site and present obtained information to the user. Final product is a Single-Page application (SPA) created using JavaScript framework Vue.js with the Vuetify library. The server part, which contains REST API and scanning and analysis processes, is implemented in the PHP framework Laravel. Both parts are designed to run in a containerized environment. Docker is used for this purpose. The first part of the thesis describes the issues of site optimization, security and SEO. The mentioned findings were then used in the implementation itself.
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