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Implementation of a Multipurpose Measurement System for (Sub)Terahertz Electron Spin Resonance Spectroscopy
Šedivý, Matúš ; Malik, Aamir Saeed (referee) ; Epel, Boris (referee) ; Vrba, Radimír (advisor)
Spektroskopie elektronové spinové rezonance (také nazývaná elektronová paramagnetická rezonance nebo jen EPR) zahrnuje metody, které zkoumají hmotu prostřednictvím nepárových elektronů. Jednou z progresivních metod EPR je rychlé skenování, které umožňuje pozorovat kinetiku chemických reakcí. Kromě toho nedávný vývoj vysokofrekvenčních součástkách rozšířil použití vysokofrekvenční EPR (HFEPR), které využívají sub-terahertzové až terahertzové vlny. Tato práce se zabývá propojením obou cest do HFEPR spektrometru s rychlým skenováním frekvencí (FRaScan), který byl nedávno vyvinut na CEITEC VUT. Na začátku je stručně uvedena základní teorie k EPR, následovaný přehledem přístrojového vybavení pro HFEPR. V praktické části je popsáno technické řešení spektrometru. Důraz je kladen na implementaci softwaru, pomocí kterého je spektrometr ovládán a měření jsou automatizována. Následně jsou ukázány příklady z měření pevných látek, konkrétně karbidu křemíku dopovaného vanadem (SiC:V), ftalocyaninu líthia (LiPc) a krystalu 1,3-bisdifenylen-2-fenylallylu (BDPA). Příklady demonstrují schopnosti spektrometru získat multifrekvenční vlnově spojitá EPR spektra a frekvenčně rozmítaná spektra v závislosti na teplotě a orientaci vzorku, a taky spektra pomocí rychlého skenování frekvencí
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History of Civil Aviation 1970-2000
Sehnálková, Radka ; Bencalík, Karol (referee) ; Chlebek, Jiří (advisor)
The main subject of this bachelor’s thesis is concise and clear history of civil aviation between year 1970 and 2000. This era is typical with outset of large transport aircraft, which are intended for long distances and big number of passengers, but attention is also paid to aircraft, which are not for transport of so many passengers. Thesis is focus on concise description of individual aircraft, divided by its types of propulsions and producer.
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Mist
Volkova, Zoya ; Kudělka, Vladimír (referee) ; Vaněk, Vojtěch (advisor)
The "Mist" is a visual narrative project on the border between 2D digital games and interactive animation. The virtual space here thematically take place between key words such as dream, sleep, limbo, phase of sadness, phase of dying. Subsequently, a form of metaphor is elaborated with the help of a non-existent landscape with specific elements (trees, plants, and others). Road through the countryside, road through the mist. Part of the movement of virtual space is a survey of linear processing over time.
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The Lucy Collective - Women Of History, Women Of Fiction
Franková, Anna ; Herout,, Adam (referee) ; Macháček, Mikuláš (advisor)
This project is a prototype of a database-driven website with user-editable content The Lucy Collective – Women Of History. This site will collect information about historical women and links to sources related to them, and serve as a "first-step" resource for educators, creators, and other people interested in the topic. The prototype's main goal is to present the intended structure, useability, and design of the final website, and serve as a basis for building the final working version.
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LABORARTORY BRNO
Bukatovič, Tomáš ; Nový, Alois (referee) ; Nový, Vítězslav (advisor)
The building is inspired by the internet phenomenon called crowdfunding. Anyone who can take own vision to the public spoteye, has the opportunity to realize their projects, Here in Laborartory. Whatever it is. An art or new piece of technology, ideas become reality and Laborartory it moves on to the real world. But the main purpose is to spread creativity and ideas through public mind, because therein lies the potential of Brno. As the city of fairgrounds and technological development.
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Technologies of the electrical apparatuses protyping
Svoboda, Filip ; Kloc, Petr (referee) ; Šimek, David (advisor)
The work focuses on the production of prototypes of electrical devices. The theoretical part contains a structured overview of the historical development of prototype production technologies and description of individual prototyping technologies. The main part of the work is the design of a prototype extinguishing chamber, printing of the chamber and verification of the ability to extinguish the electric arc.
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Overview of the development of flying cars
Kosír, Samuel ; Zikmund, Pavel (referee) ; Daněk, Vladimír (advisor)
This bachelor’s thesis is an overview of flying cars. The first part of the thesis describes their design. This part is further split into sections about technical requirements, take-off & landing modes, pilot modes, power types, propulsion system architectures, and transition between airplane mode and vehicle mode. In the second part is closely described development of flying cars in chronological order. The third part addresses legislative problems and regulations that apply to flying cars.
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