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Fast Synchronization of New Nodes in the Fantom Opera Platform
Mlejnek, Matěj ; Homoliak, Ivan (referee) ; Perešíni, Martin (advisor)
Cílem této diplomové práce je prozkoumat aktuální způsoby rychlé synchronizace nových uzlů v rámci jednotlivých blockchain sítí dle závislostí na jednotlivých konsenzech, porovnat jednotlivá řešení mezi sebou, navrhnout možné řešení a naimplementovat novou rychlou synchronizaci pro blockchainovou síť Fantom Opera. Řešení spočívá v tom, že nově připojený uzel se místo do P2P sítě přímo připojí k existujícímu nodu a stáhne si od něj potřebná data pro co nejrychlejší synchronizování se zbytkem sítě.
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Graphics controller for FPGA
Bartoš, Dušan ; Fujcik, Lukáš (referee) ; Pristach, Marián (advisor)
Bachelor thesis deals with a proposal of a graphic controller for FPGA circuits. Thesis describes the communication between a circuit and a monitor, RAM memory, input device (keyboard) and the manipulation with the system. Not only it includes the description of a video memory data generating program, but also it describes the communication with a monitor on the hardware level. Moreover, it suggests the possibility of controlling the video output. Finally, it discusses possible future extensions of the controller's functionality.
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Software Integration
Strouhal, Jaroslav ; Burget, Radek (referee) ; Kreslíková, Jitka (advisor)
The aim of this master's thesis: processing problem of intregration software resolution and propose the integration such the resolution using in real company, implemented into local information system with using existing data formats and interface. Proposal integration must implement and evaluate resolution of work.
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Java EE Application Synchronization
Poul, Jan ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This work deals with the Java EE platform and the bidirectional client-server communication. It presents a design of an application architecture that allows to synchronize the state of applications and their graphical output for a larger number of clients. The final solution contains a sample application that demonstrates the synchronization of connected clients.
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Bluetooth OBEX FTP Client for Pocket PC
Škarecký, Tomáš ; Bidlo, Michal (referee) ; Škarvada, Jaroslav (advisor)
This bachelors thesis deals with problematic of Microsoft Windows Mobile device synchronization via Bluetooth technology. It describes principle of data synchronization, Bluetooth technology and application development process for Windows Mobile. \\The design and implementation of synchronizing application is also presented.
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Network Synchronization of Data under OS Windows
Hellar, Jan ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
This thesis deals with an implementation of a tool for file synchronization over a network for OS Windows. It also illustrates what issues are associated with synchronization of files, such as collision detection and resolution and the issue of setting up connection between two devices over the internet when connected to the internet via NAT devices. Thesis presents factual implementation of collision resolver and application of methods for NAT traversal. By testing the final solution correctness of collision resolver and NAT traversal technique was verified. Results of testing are discussed and possible extensions are proposed.
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Synchronization and Backup od Data under OS Linux
Marťák, Adam ; Rychlý, Marek (referee) ; Očenášek, Pavel (advisor)
This bachelor's thesis deals with synchronisation and backup of data under Linux OS. The aim of this paper is to design and implement a custom tool for data synchronisation and backup for Linux OS. The solution was inspired by the program Git. The architecture peer-to-peer was used to implement the project. The tool uses a database to store metadata and data itself. Based on testing, it was found that the tool has a certain overhead during the data synchronisation and the process of backing up. These results are discussed and other proposals are submited in the conclusion.
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EKG synchonization of electroporation pulses
Nohel, Michal ; Mézl, Martin (referee) ; Novotná, Veronika (advisor)
Bachelor thesis is focused on cells electroporation principle and its types. It further describes thermal and nonthermal ablation techniques with an emphasis on irreversible electroporation. It contains an overview of fields, where medical procedures in combination with ECG signal are used, and an overview of techniques and measurements of the electrocardiographic signal. Further, the sensitivity of the human body to electroporation pulses is discussed. During electroporation, short high-voltage pulses are applied. Ventricular fibrillation may occur if the electroporation pulse is applied to the vulnerable period of the heart rhythm. Synchronization of pulse application with heart activity of the patient is necessary for health and safety reasons in clinical practice. The practical part of the thesis is about a LabVIEW program for this kind of synchronization. The created program is tested and the obtained results achieved are evaluated in terms of practical use.
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Configurable Parallel Execution of System Tests within the Strimzi Project
Orsák, Maroš ; Rogalewicz, Adam (referee) ; Češka, Milan (advisor)
V poslednych rokoch mnoho spolocnosti prijalo Kubernetes a architekturu mikrosluzieb, ktoru umoznuje. Tato technologia otvorila nove moznosti nielen pre velke spolocnosti, ale aj pre malych vyvojarov softveru. Kubernetes je system riadenia kontajnerov a nedavno sa objavil novy koncept, ako efektivnejsie organizovat kontajnery - vzor operatora. Jeden takyto operator je vyvinuty a udrziavany v ramci open-source projektu s nazvom Strimzi. Projekt Strimzi spaja niekolko nastrojov, ktore sa staraju o nasadenie Apache Kafka na Kubernetes. Kedze Kafka je komplexny, horizontalne skalovatelny, distribuovany system, viete si predstavit, ze jeho instalacia je pomerne zlozita akcia. Preto jednou z najvacsich vyziev pouzivania Kubernetes je, ako efektivne a rychlo otestovat projekty ako Kafka a Strimzi a zaroven overit integraciu s inymi podobnymi produktmi. Zdroje, ktore potrebuje Kubernetes, su ovela narocnejsie v porovnani s nasadenim Kafka na virtualne stroje alebo typicke instancie kontajnerov. Aby sme tento problem vyriesili, prijali sme principy par- alelneho vykonavania a vytvorili mechanizmus v ramci systemovych testov Strimzi, ktory paralelne spusta testy iba proti jedinemu klastru Kubernetes. Okrem toho sme navrhli uplne novu architekturu pre end-to-end testy. Vylepsenia su zamerane na skalovatelnost a skratenie casu vykonavania . Prostrednictvom niekolkych experimentov tato praca ukazuje, ze navrhovany mechanizmus s roznymi konfiguraciami klastra Kubernetes (vratane pocet uzlov Kubernetes , pocet paralelne vykonavanych testov a sad ) vyrazne urychlil vykonavanie testov.
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Využití embryotransferu v moderní reprodukci dojeného skotu
Lužíková, Darina
Darina Lužíková, Use of embryo transfer in modern reproduction in dairy cattle The bachelor´s thesis is focused on the use of embryo transfer in moder reproduction in dairy cattle. The main subject of this work is transfer of embryos which are collected in the Netherlands from in vitro production and transfered to the Holstein recipients in the Czech Republic. In the theoretical part is the thesis focused on the methodology of embryo transfer using embryos obtained by the classical way of lavage, including the preparation of donors. This work also describes the most common time and hormonal schedules used in the Czech Republic. The methodology of in vitro embryo production and oocyte retrieval using the ovum pick-up method is also described. The practical part evaluates the results of embryo transfers from the particular farm from December 2018 to April 2021.
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