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Automation of measurement of transmission properties of DSL modems
Pokorný, Lukáš ; Šedý, Jakub (referee) ; Šilhavý, Pavel (advisor)
The work deals with transmission parameters of DSL systems and software development for the automated measurement. The first part is devoted to the transmission medium and modulation techniques. The following describes the detailed functions and features of ADSL2+ modems. Integral part of the work is the overview of the ITU test methodology, together with parameters of test loops and types of interference. Within the automation of measurement are described used Spirent simulators DSL414E and DLS8234 and important communication commands. The practical part is devoted to designing applications for control simulators and software for automated measurement. For implementation of algorithms and creation of graphical interface is used C++ programming language. Finally the results of measuring the transmission properties of ADSL and VDSL systems executed by created application are presented.
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Business Plan - Fitness Center Stronglife
Čupr, Tomáš ; Pokorný, Lukáš (referee) ; Bayerová, Vladimíra (advisor)
The dissertation gives an analysis of the contemporary condition in the area of fitness centres. The business plan for introducing a new fitness centre in the market follows. Based on research and analyses appropriate strategies and tools have been chosen, so that the enterprise could bring added value to the owners and above all customers´needs.
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Multiplatform authentication system
Pokorný, Lukáš ; Hajný, Jan (referee) ; Malina, Lukáš (advisor)
This thesis describes the design of a multiplatform authentication system that enables user authentication by using a wide variety of authentication tokens. The theoretical part is devoted to an overview of authentication interfaces with focus on modern methods of verification. There is also an overview of authentication schemes. The practical part gives requirements for an authentication terminal and sets a specific hardware structure, including the specification of individual functional blocks. The implementation of the software logic uses Java and JavaScript programming languages. Attention is also paid to the used authentication schemes including details and comparison of used platforms. Finally, we evaluate the user and security aspects of the proposed solution. It is also given the possibility of additional hardware and software optimization.
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Social Responsible Investments
Pokorný, Lukáš ; Hlaváč, Petr (advisor) ; Heřmanský, Pavel (referee)
Tato práce si klade za cíl nahlédnout na tzv. sociálně odpovědné investování (SRI) jako na součást CSR (společenská odpovědnost firem) aktivit firem, ale i jako na individuální rozhodování jednotlivých investorů.. Podívám se na vývoj pojmu SRI, na jeho současnost a na možnou budoucnost. Popíšu významné burzovní indexy. Nakonec ekonomicky zhodnotím téma.
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SRI - Sociálně odpovědné investice
Pokorný, Lukáš ; Hlaváč, Petr (advisor) ; Heřmanský, Pavel (referee)
Tato práce si klade za cíl nahlédnout na tzv. sociálně odpovědné investování (SRI) jako na součást CSR (společenská odpovědnost firem) aktivit firem, ale i jako na individuální rozhodování jednotlivých investorů.. Podívám se na vývoj pojmu SRI, na jeho současnost a na možnou budoucnost. Popíšu významné burzovní indexy. Nakonec ekonomicky zhodnotím téma.
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