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Measurement of the vibrations
Diblík, Jan ; Kolouch, Jaromír (referee) ; Biolková, Viera (advisor)
Diploma thesis is focused on principles of measuring the vibrations using accelerometers and using them for making vibration measuring instrument with focus on modern integrated digital accelerometers. In the first part are described ways to measure acceleration and vibrations with available technical supplies with respecting place and purpose of measuring. In practical part are measured characteristics of used sensor, instrument for measuring vibrations is designed and built and for few experimental object vibrations or acceleration are measured and graphical interpreted.
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National digital libraries in Europe: current situation and trends
Nerglová, Anna ; Bratková, Eva (advisor) ; Vlasák, Rudolf (referee)
Tématem práce jsou moderní služby národních knihoven v oblasti uchovávání a zpřístupňování digitálních dokumentů v Evropě. Hlavní pozornost je věnována vytváření tzv. "národních digitálních knihoven", jejichž posláním je zpřístupnit uživatelům národních knihoven národní kulturní dědictví v elektronické podobě. Práce se v úvodní části věnuje teoretickým základům těchto aktivit, které jsou zakotveny v řadě dokumentů Evropské unie vedoucích k podpoře evropské informační společnosti (http://ec.europa.eu/information_society/index_en.htm). Dále jsou zde popsány realizované projekty a výzkumy probíhající v evropském prostoru za podpory Evropské unie. Důraz je kladen na projekty TEL (The European Library) a EDL (European Digital Library), jejichž výstupem jsou Evropská knihovna (http://www.theeuropeanlibrary.org) a Europeana ( http: //www.europeana.eu ). Poslední kapitola práce je věnována popisu a zhodnocení současných aktivit vybraných evropských národních knihoven v oblasti budování "národních digitálních knihoven".
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Modern trends in radiographic procedures and methods in defectoscopy
Skřivánková, Vendula ; Vlašic, František (referee) ; Juliš, Martin (advisor)
Presented thesis deals with modern trends and techniques in radiographic methods of crack detection which are recently used in engineering practice. In the first part, conventional (analogue) radiography principles based on creating a visible image of tested object to radiographic film are discussed. The next part is aimed to the digital radiography and radioscopy. To digitize existing X-ray film images, application of storage phosphor plates (CR), flat panels (DR) and computed tomography (CT).
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Experimental testing of bus peripherals on single-board computer Beagleboard.
Hladík, René ; Zuth, Daniel (referee) ; Věchet, Stanislav (advisor)
This bachelor’s thesis obtains a kind and possibility of communication, which single board computer offers. Check range of communications using mobile robotics and summary for this system. The result of this work provides a configuration all peripherals for Beagleboard system using. The introductory part of work is focuses on the definition and summary single board computer systems. Description main differences single board systems. Next point is competition and summary single board computers from the world's leading manufacturers and hardware differences. The next part is making complete description and summary of using single board computer Beagleboard xm Rev C. Practical realization obtains the most important interface of communication, which we can use in case of prototypes mobile systems. Realization of USB camera, multifunctional interface GPIO, serial communication of CMUcam3 camera module and in conclusion I2C communication using GPIO SRF08 ultrasonic sensor. Demonstration of Beagleboard system diversity, what can use all users of embedding systems in mobile robotics. Modern mobile robotics systems are complex analog and digital devices like different kind of sensors, sensing elements, cams and else. Bachelor work describe basic configuration some possibility communication with using cameras, sensors and systems elements.
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Visualisation of asymetric cryptography
Kužela, Jan ; Rosenberg, Martin (referee) ; Ležák, Petr (advisor)
Bachelor thesis is considered in cryptographic protocols, especially asymetrical. The purpose of the thesis is to create an aplication for visualisation of mathematical operations in asymetrical cryptosystems. The emphasis is put on the asymetrical cryptosystems Diffie-Hellman, DSA and RSA. There is a summary of history of cryptography in the theoretical part as well as modern cryphographical systems used for protection of digital data. Practical part shows the design and creation of the application and implementation in the programming language Java and JavaFX. The output is the application, which visualizes protocols DH, DSA and RSA. Systems are visualized with the input data from the user or with randomly generated data. Application shows the calculations made by protocols step by step.
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Jak může spolutvorba změnit FMCG marketing
Froněk, Filip ; Lhotáková, Markéta (advisor) ; Willems, Peter (referee)
This thesis analyzes co-creation, a modern trend in marketing, and guides companies how to use co-creation to increase efficiency of their marketing practices. Co-creation is placed in the framework of digitalization, which is current megatrend in marketing influencing the traditional marketing methods. After deep analysis of current trends in marketing with focus on digitalization, the thesis emphases co-creation, describes the process of co-creation and applies it to an example of co-creation project of the brand Fa. It presents that co-creation project needs to be well planned and well executed as it can otherwise lead into brand dilution or the results would be different from company's objectives. In the end of the thesis, recommendations are deduced based on the concluded survey showing the further steps in Fa co-creation project as well as co-creation in general.
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Modern trends in photography
Ličmanová, Kateřina ; Horný, Stanislav (advisor) ; Černý, Zbyněk (referee)
The aim of this thesis is to describe selected modern trends in photography and show their impact on society. The thesis describes the history of photography, sorting of digital cameras, and selected trends such as DSLR, mobile phones, selfie phenomenon, Polaroid, Lytro and aerial photography. In each trend there will be examples, users and financial demands.
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Software piracy
Bárta, Jan ; Holcová, Irena (advisor) ; Křesťanová, Veronika (referee)
The computer program has recently become a common part of everyday life of the modern society whereas the life and work are very hard to imagine without them. Computer program's right infringement, software piracy, is a very specific phenomenon, which, according to my opinion, deserves thorough processing. This thesis is trying to support specialized publications with facts especially from the area of functional aspects of warez scene and its connection with common users of pirate programs, emphasizing single pirate methods, the structure and legal analysis of important aspects of this phenomenon. This thesis consists of nine chapters, which are further divided with respect to the single topics. Chapter One is an introduction into the topic and adumbrates basic problems of software piracy. Chapter Two attends to the computer program and software. The first part distinguishes the terms software and computer program, the second part displays basic sources of computer programs legal regulation, part three characterizes the computer program as a special type of author's craft, the fourth part describes contractual and non-contractual usage of computer programs, the fifth part explains the topic of digital rights management and the last, the sixth part represents analysis of legal protection of computer...
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Latest trends in public-key cryptography
Tvaroh, Tomáš ; Ivánek, Jiří (advisor) ; Palovský, Radomír (referee)
The goal of this thesis is to describe principles of public-key cryptography, introduce and compare latest algorithms for asymmetric encryption and point out their advantages over the most popular cryptosystem - RSA. At the beginning, this thesis describes the evolution of public-key cryptography, its differences compared to symmetric-key cryptography and possibilities of using it for data encryption and digital signature. Mathematical background as well as principles of RSA are described afterwards. At the end, this thesis focuses on the latest algorithms on the basis of eliptic curves and their advantages over the most common algorithms are pointed out. The comparison is then summarized and a recommendation for the best cryptosystem is offered.
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