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Modeling of flow on synchronous generator
Chlup, Jaroslav ; Skalka, Miroslav (referee) ; Janda, Marcel (advisor)
This project deals with simulation´s possibilities of air flow in electric machines. A finite element method is the final element technique. Aim of this project is conversion universal formula for calculation friction dissipation factor. For its location is necessary to create 27 simulations according to the 2. plan order. Usage programme MATLAB for processing results obtain requisite algorithm for calculation friction dissipation factor.
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Mathematical models in logistics
Nevrlý, Vlastimír ; Holešovský, Jan (referee) ; Popela, Pavel (advisor)
The aim of the bachelor thesis is to model and generate test transportation networks, which are similar to real-world waste management networks. Several software tools (Mathematica, GAMS, Excel, VBA) are used to develop suitable procedures. The next task is to analyze dependence of computational complexity on the size of network by using statistical test computations. The existing original optimization model called NERUDA that supports decision-making in the eld of waste management is utilized. The obtained results are processed, analysed and interpreted in detail.
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Cryptocurrency Node Monitoring
Zaujec, Andrej ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
Cielom tejto bakalarskej prace je monitorovanie uzlov v Bitcoin peer-to-peer sieti a odhadnutie velkosti siete v danom case. Monitorovanie uzlov zahrnna zbieranie metadat o danych uzloch a tiez aj vytvaranie zaznamov cinnosti o tom ako dlho boli jednotlive uzly sucastou siete. Navrhnute riesenie vyuziva Bitcoin Core klienta bez dalsich modifikacii na zistenie vsetkych informacii o sieti a uzloch. Implementovana platforma umoznuje zbieranie metadat (verzia protokolu, verzia agenta, ponukane sluzby, IP adresa, cislo portu) o najdenych uzloch. Taktiez je schopna ziskavat informacie o tom, ktore uzly sa nachadzaju v sieti v danom case. Vytvorene API ponuka zozbierane data z platformy. Kazda komponenta platformy je zapuzdrena v Docker kontajneroch co umoznuje jednoduche nasadenie celej platformy v priebehu niekolkych minut.
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Cryptocurrency Node Monitoring
Zaujec, Andrej ; Grégr, Matěj (referee) ; Veselý, Vladimír (advisor)
Cielom tejto bakalarskej prace je monitorovanie uzlov v Bitcoin peer-to-peer sieti a odhadnutie velkosti siete v danom case. Monitorovanie uzlov zahrnna zbieranie metadat o danych uzloch a tiez aj vytvaranie zaznamov cinnosti o tom ako dlho boli jednotlive uzly sucastou siete. Navrhnute riesenie vyuziva Bitcoin Core klienta bez dalsich modifikacii na zistenie vsetkych informacii o sieti a uzloch. Implementovana platforma umoznuje zbieranie metadat (verzia protokolu, verzia agenta, ponukane sluzby, IP adresa, cislo portu) o najdenych uzloch. Taktiez je schopna ziskavat informacie o tom, ktore uzly sa nachadzaju v sieti v danom case. Vytvorene API ponuka zozbierane data z platformy. Kazda komponenta platformy je zapuzdrena v Docker kontajneroch co umoznuje jednoduche nasadenie celej platformy v priebehu niekolkych minut.
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The potential improvement of the cyber security strategies
Jandura, Lukáš ; Střítecký, Vít (advisor) ; Schmidt, Nikola (referee)
The thesis focusses on central nodes' dynamics in cyberspace, representing its key elements. Such approach derives from the theory of networks developed by Albert-László Barabási and it is conceptualised along with cyberspace in security studies and the role of a state in cyberspace. Main question, which is how to improve cybersecurity strategies, is answered by well-structured package of possible positions of a state towards central nodes. It asses the level of involvement in cyberspace, boundaries of intrusion into central nodes and acceptable tools usable against those which are not directly accessible. Powered by TCPDF (www.tcpdf.org)
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The potential improvement of the cyber security strategies
Jandura, Lukáš ; Střítecký, Vít (advisor) ; Schmidt, Nikola (referee)
The thesis is focused on central nodes' dynamics in cyberspace, representing its key elements. This approach is derived from the theory of networks developed by Albert-László Barabási and applied on different aspects of cyberspace, which brings different views at known events and issues and discovers relationship between central and common nodes. Cyberspace is perceived in its broadest shape as a fluid result of social constructivism influenced by behaviour of its users. Final outcomes are summarised to recommendations for a new approach to a cybersecurity strategy. Powered by TCPDF (www.tcpdf.org)
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Time-space mobility of university students in Ceske Budejovice
POJSL, Lukáš
The diploma thesis deals with the issue of time-space mobility of university students in the town Ceske Budejovice. The research was conducted on the basis of data collection through three methods, combining various approaches to time-space mobility. The first method used was questionnaire research representing traditional way of collecting information. The modern methods category was represented by GPS loggers and smartphone devices operating through the motion capture applications. The aim was a qualitative comparison of these methods in practice and further evaluation of their potential benefits for time-space research. Furthermore, the main focus is on the overall analysis of time-space mobility of university students in urban environment of Ceske Budejovice, with emphasis on the concept of bundles. Individual results are supported by images and maps created in geographic information systems. The final chapter summarizes the acquired findings and the resulting measurements of time-space mobility of university students in Ceske Budejovice.
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Direct Current Electronic Circuits Editor
Elis, Martin ; Kopřiva, Jan (referee) ; Kunovský, Jiří (advisor)
The main task of this work was to develop a simple intuitive editor of electrical circuits able of analysis its designed schemes. Application should be designed as a supporting studying material for students of circuit theory course for better understanding of learned techniques for solving electrical circuits. That's why implemented analysis should stand with procedures of solving electrical circuits, which are taught in this course, concretely mesh-current analysis and node-voltage analysis. Another important task was development of transparent structure for electrical schemes storing in xml format. The last objective was to compare efficiency of this application and similar programs for solving electrical circuits.
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